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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <wbg@kernel.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <wbg@kernel.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <wbg@kernel.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <wbg@kernel.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <wbg@kernel.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <wbg@kernel.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <wbg@kernel.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE 1 EMBEDDED CONTROLLER DRIVER 262M: Nikita Travkin <nikita@trvn.ru> 263S: Maintained 264F: Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml 265F: drivers/platform/arm64/acer-aspire1-ec.c 266 267ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 268M: Peter Kaestle <peter@piie.net> 269L: platform-driver-x86@vger.kernel.org 270S: Maintained 271W: http://piie.net/?section=acerhdf 272F: drivers/platform/x86/acerhdf.c 273 274ACER WMI LAPTOP EXTRAS 275M: "Lee, Chun-Yi" <jlee@suse.com> 276L: platform-driver-x86@vger.kernel.org 277S: Maintained 278F: drivers/platform/x86/acer-wmi.c 279 280ACPI 281M: "Rafael J. Wysocki" <rafael@kernel.org> 282R: Len Brown <lenb@kernel.org> 283L: linux-acpi@vger.kernel.org 284S: Supported 285Q: https://patchwork.kernel.org/project/linux-acpi/list/ 286B: https://bugzilla.kernel.org 287T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 288F: Documentation/ABI/testing/configfs-acpi 289F: Documentation/ABI/testing/sysfs-bus-acpi 290F: Documentation/firmware-guide/acpi/ 291F: arch/x86/kernel/acpi/ 292F: arch/x86/pci/acpi.c 293F: drivers/acpi/ 294F: drivers/pci/*/*acpi* 295F: drivers/pci/*acpi* 296F: drivers/pnp/pnpacpi/ 297F: include/acpi/ 298F: include/linux/acpi.h 299F: include/linux/fwnode.h 300F: include/linux/fw_table.h 301F: lib/fw_table.c 302F: tools/power/acpi/ 303 304ACPI APEI 305M: "Rafael J. Wysocki" <rafael@kernel.org> 306R: Len Brown <lenb@kernel.org> 307R: James Morse <james.morse@arm.com> 308R: Tony Luck <tony.luck@intel.com> 309R: Borislav Petkov <bp@alien8.de> 310L: linux-acpi@vger.kernel.org 311F: drivers/acpi/apei/ 312 313ACPI COMPONENT ARCHITECTURE (ACPICA) 314M: Robert Moore <robert.moore@intel.com> 315M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 316L: linux-acpi@vger.kernel.org 317L: acpica-devel@lists.linux.dev 318S: Supported 319W: https://acpica.org/ 320W: https://github.com/acpica/acpica/ 321Q: https://patchwork.kernel.org/project/linux-acpi/list/ 322B: https://bugzilla.kernel.org 323B: https://bugs.acpica.org 324T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 325F: drivers/acpi/acpica/ 326F: include/acpi/ 327F: tools/power/acpi/ 328 329ACPI FOR ARM64 (ACPI/arm64) 330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 331M: Hanjun Guo <guohanjun@huawei.com> 332M: Sudeep Holla <sudeep.holla@arm.com> 333L: linux-acpi@vger.kernel.org 334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 335S: Maintained 336F: drivers/acpi/arm64 337F: include/linux/acpi_iort.h 338 339ACPI FOR RISC-V (ACPI/riscv) 340M: Sunil V L <sunilvl@ventanamicro.com> 341L: linux-acpi@vger.kernel.org 342L: linux-riscv@lists.infradead.org 343S: Maintained 344F: drivers/acpi/riscv/ 345 346ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 347M: Sudeep Holla <sudeep.holla@arm.com> 348L: linux-acpi@vger.kernel.org 349S: Supported 350F: drivers/mailbox/pcc.c 351 352ACPI PMIC DRIVERS 353M: "Rafael J. Wysocki" <rafael@kernel.org> 354M: Len Brown <lenb@kernel.org> 355R: Andy Shevchenko <andy@kernel.org> 356R: Mika Westerberg <mika.westerberg@linux.intel.com> 357L: linux-acpi@vger.kernel.org 358S: Supported 359Q: https://patchwork.kernel.org/project/linux-acpi/list/ 360B: https://bugzilla.kernel.org 361T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 362F: drivers/acpi/pmic/ 363 364ACPI QUICKSTART DRIVER 365M: Armin Wolf <W_Armin@gmx.de> 366L: platform-driver-x86@vger.kernel.org 367S: Maintained 368F: drivers/platform/x86/quickstart.c 369 370ACPI SERIAL MULTI INSTANTIATE DRIVER 371M: Hans de Goede <hdegoede@redhat.com> 372L: platform-driver-x86@vger.kernel.org 373S: Maintained 374F: drivers/platform/x86/serial-multi-instantiate.c 375 376ACPI THERMAL DRIVER 377M: Rafael J. Wysocki <rafael@kernel.org> 378R: Zhang Rui <rui.zhang@intel.com> 379L: linux-acpi@vger.kernel.org 380S: Supported 381B: https://bugzilla.kernel.org 382F: drivers/acpi/*thermal* 383 384ACPI VIOT DRIVER 385M: Jean-Philippe Brucker <jean-philippe@linaro.org> 386L: linux-acpi@vger.kernel.org 387L: iommu@lists.linux.dev 388S: Maintained 389F: drivers/acpi/viot.c 390F: include/linux/acpi_viot.h 391 392ACPI WMI DRIVER 393M: Armin Wolf <W_Armin@gmx.de> 394L: platform-driver-x86@vger.kernel.org 395S: Maintained 396F: Documentation/ABI/testing/sysfs-bus-wmi 397F: Documentation/driver-api/wmi.rst 398F: Documentation/wmi/ 399F: drivers/platform/x86/wmi.c 400F: include/uapi/linux/wmi.h 401 402ACRN HYPERVISOR SERVICE MODULE 403M: Fei Li <fei1.li@intel.com> 404L: acrn-dev@lists.projectacrn.org (subscribers-only) 405S: Supported 406W: https://projectacrn.org 407F: Documentation/virt/acrn/ 408F: drivers/virt/acrn/ 409F: include/uapi/linux/acrn.h 410 411AD1889 ALSA SOUND DRIVER 412L: linux-parisc@vger.kernel.org 413S: Maintained 414W: https://parisc.wiki.kernel.org/index.php/AD1889 415F: sound/pci/ad1889.* 416 417AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 418M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 419L: linux-iio@vger.kernel.org 420S: Supported 421F: drivers/iio/potentiometer/ad5110.c 422 423AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD5254 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/misc/ad525x_dpot.c 429 430AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD5398 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/regulator/ad5398.c 436 437AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7142 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/misc/ad714x.c 443 444AD738X ADC DRIVER (AD7380/1/2/4) 445M: Michael Hennerich <michael.hennerich@analog.com> 446M: Nuno Sá <nuno.sa@analog.com> 447R: David Lechner <dlechner@baylibre.com> 448S: Supported 449W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 450W: https://ez.analog.com/linux-software-drivers 451F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 452F: Documentation/iio/ad7380.rst 453F: drivers/iio/adc/ad7380.c 454 455AD7877 TOUCHSCREEN DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457S: Supported 458W: http://wiki.analog.com/AD7877 459W: https://ez.analog.com/linux-software-drivers 460F: drivers/input/touchscreen/ad7877.c 461 462AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 463M: Michael Hennerich <michael.hennerich@analog.com> 464S: Supported 465W: http://wiki.analog.com/AD7879 466W: https://ez.analog.com/linux-software-drivers 467F: drivers/input/touchscreen/ad7879.c 468 469AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 470M: Michael Hennerich <michael.hennerich@analog.com> 471M: Nuno Sá <nuno.sa@analog.com> 472R: David Lechner <dlechner@baylibre.com> 473S: Supported 474W: https://ez.analog.com/linux-software-drivers 475F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 476F: Documentation/iio/ad7944.rst 477F: drivers/iio/adc/ad7944.c 478 479ADAFRUIT MINI I2C GAMEPAD 480M: Anshul Dalal <anshulusr@gmail.com> 481L: linux-input@vger.kernel.org 482S: Maintained 483F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 484F: drivers/input/joystick/adafruit-seesaw.c 485 486ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 487M: Jiri Kosina <jikos@kernel.org> 488S: Maintained 489 490ADF7242 IEEE 802.15.4 RADIO DRIVER 491M: Michael Hennerich <michael.hennerich@analog.com> 492L: linux-wpan@vger.kernel.org 493S: Supported 494W: https://wiki.analog.com/ADF7242 495W: https://ez.analog.com/linux-software-drivers 496F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 497F: drivers/net/ieee802154/adf7242.c 498 499ADM1025 HARDWARE MONITOR DRIVER 500M: Jean Delvare <jdelvare@suse.com> 501L: linux-hwmon@vger.kernel.org 502S: Maintained 503F: Documentation/hwmon/adm1025.rst 504F: drivers/hwmon/adm1025.c 505 506ADM1029 HARDWARE MONITOR DRIVER 507M: Corentin Labbe <clabbe.montjoie@gmail.com> 508L: linux-hwmon@vger.kernel.org 509S: Maintained 510F: drivers/hwmon/adm1029.c 511 512ADM8211 WIRELESS DRIVER 513L: linux-wireless@vger.kernel.org 514S: Orphan 515F: drivers/net/wireless/admtek/adm8211.* 516 517ADP1050 HARDWARE MONITOR DRIVER 518M: Radu Sabau <radu.sabau@analog.com> 519L: linux-hwmon@vger.kernel.org 520S: Supported 521W: https://ez.analog.com/linux-software-drivers 522F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 523 524ADP1653 FLASH CONTROLLER DRIVER 525M: Sakari Ailus <sakari.ailus@iki.fi> 526L: linux-media@vger.kernel.org 527S: Maintained 528F: drivers/media/i2c/adp1653.c 529F: include/media/i2c/adp1653.h 530 531ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 532M: Michael Hennerich <michael.hennerich@analog.com> 533S: Supported 534W: http://wiki.analog.com/ADP5520 535W: https://ez.analog.com/linux-software-drivers 536F: drivers/gpio/gpio-adp5520.c 537F: drivers/input/keyboard/adp5520-keys.c 538F: drivers/leds/leds-adp5520.c 539F: drivers/mfd/adp5520.c 540F: drivers/video/backlight/adp5520_bl.c 541 542ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 543M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 544L: linux-gpio@vger.kernel.org 545L: linux-pwm@vger.kernel.org 546S: Maintained 547F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 548F: drivers/gpio/gpio-adp5585.c 549F: drivers/mfd/adp5585.c 550F: drivers/pwm/pwm-adp5585.c 551F: include/linux/mfd/adp5585.h 552 553ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 554M: Michael Hennerich <michael.hennerich@analog.com> 555S: Supported 556W: http://wiki.analog.com/ADP5588 557W: https://ez.analog.com/linux-software-drivers 558F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 559F: drivers/input/keyboard/adp5588-keys.c 560 561ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP8860 565W: https://ez.analog.com/linux-software-drivers 566F: drivers/video/backlight/adp8860_bl.c 567 568ADT746X FAN DRIVER 569M: Colin Leroy <colin@colino.net> 570S: Maintained 571F: drivers/macintosh/therm_adt746x.c 572 573ADT7475 HARDWARE MONITOR DRIVER 574M: Jean Delvare <jdelvare@suse.com> 575L: linux-hwmon@vger.kernel.org 576S: Maintained 577F: Documentation/hwmon/adt7475.rst 578F: drivers/hwmon/adt7475.c 579 580ADVANSYS SCSI DRIVER 581M: Matthew Wilcox <willy@infradead.org> 582M: Hannes Reinecke <hare@suse.com> 583L: linux-scsi@vger.kernel.org 584S: Maintained 585F: Documentation/scsi/advansys.rst 586F: drivers/scsi/advansys.c 587 588ADVANTECH SWBTN DRIVER 589M: Andrea Ho <Andrea.Ho@advantech.com.tw> 590L: platform-driver-x86@vger.kernel.org 591S: Maintained 592F: drivers/platform/x86/adv_swbutton.c 593 594ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 595M: Lucas Stankus <lucas.p.stankus@gmail.com> 596S: Supported 597F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 598F: drivers/iio/accel/adxl313* 599 600ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 601M: Michael Hennerich <michael.hennerich@analog.com> 602S: Supported 603W: http://wiki.analog.com/ADXL345 604W: https://ez.analog.com/linux-software-drivers 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 606F: drivers/input/misc/adxl34x.c 607 608ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 609M: Puranjay Mohan <puranjay@kernel.org> 610L: linux-iio@vger.kernel.org 611S: Supported 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 613F: drivers/iio/accel/adxl355.h 614F: drivers/iio/accel/adxl355_core.c 615F: drivers/iio/accel/adxl355_i2c.c 616F: drivers/iio/accel/adxl355_spi.c 617 618ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 619M: Cosmin Tanislav <cosmin.tanislav@analog.com> 620L: linux-iio@vger.kernel.org 621S: Supported 622W: https://ez.analog.com/linux-software-drivers 623F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 624F: drivers/iio/accel/adxl367* 625 626ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Michael Hennerich <michael.hennerich@analog.com> 628S: Supported 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 631F: drivers/iio/accel/adxl372.c 632F: drivers/iio/accel/adxl372_i2c.c 633F: drivers/iio/accel/adxl372_spi.c 634 635ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 636M: Ramona Gradinariu <ramona.gradinariu@analog.com> 637M: Antoniu Miclaus <antoniu.miclaus@analog.com> 638S: Supported 639W: https://ez.analog.com/linux-software-drivers 640F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 641F: drivers/iio/accel/adxl380.c 642F: drivers/iio/accel/adxl380.h 643F: drivers/iio/accel/adxl380_i2c.c 644F: drivers/iio/accel/adxl380_spi.c 645 646AF8133J THREE-AXIS MAGNETOMETER DRIVER 647M: Ondřej Jirman <megi@xff.cz> 648S: Maintained 649F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 650F: drivers/iio/magnetometer/af8133j.c 651 652AF9013 MEDIA DRIVER 653L: linux-media@vger.kernel.org 654S: Orphan 655W: https://linuxtv.org 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657F: drivers/media/dvb-frontends/af9013* 658 659AF9033 MEDIA DRIVER 660L: linux-media@vger.kernel.org 661S: Orphan 662W: https://linuxtv.org 663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 664F: drivers/media/dvb-frontends/af9033* 665 666AFFS FILE SYSTEM 667M: David Sterba <dsterba@suse.com> 668L: linux-fsdevel@vger.kernel.org 669S: Odd Fixes 670F: Documentation/filesystems/affs.rst 671F: fs/affs/ 672 673AFS FILESYSTEM 674M: David Howells <dhowells@redhat.com> 675M: Marc Dionne <marc.dionne@auristor.com> 676L: linux-afs@lists.infradead.org 677S: Supported 678W: https://www.infradead.org/~dhowells/kafs/ 679F: Documentation/filesystems/afs.rst 680F: fs/afs/ 681F: include/trace/events/afs.h 682 683AGPGART DRIVER 684M: David Airlie <airlied@redhat.com> 685L: dri-devel@lists.freedesktop.org 686S: Maintained 687T: git https://gitlab.freedesktop.org/drm/kernel.git 688F: drivers/char/agp/ 689F: include/linux/agp* 690F: include/uapi/linux/agp* 691 692AHA152X SCSI DRIVER 693M: "Juergen E. Fischer" <fischer@norbit.de> 694L: linux-scsi@vger.kernel.org 695S: Maintained 696F: drivers/scsi/aha152x* 697F: drivers/scsi/pcmcia/aha152x* 698 699AIC7XXX / AIC79XX SCSI DRIVER 700M: Hannes Reinecke <hare@suse.com> 701L: linux-scsi@vger.kernel.org 702S: Maintained 703F: drivers/scsi/aic7xxx/ 704 705AIMSLAB FM RADIO RECEIVER DRIVER 706M: Hans Verkuil <hverkuil@xs4all.nl> 707L: linux-media@vger.kernel.org 708S: Maintained 709W: https://linuxtv.org 710T: git git://linuxtv.org/media_tree.git 711F: drivers/media/radio/radio-aimslab* 712 713AIO 714M: Benjamin LaHaise <bcrl@kvack.org> 715L: linux-aio@kvack.org 716S: Supported 717F: fs/aio.c 718F: include/linux/*aio*.h 719 720AIROHA ETHERNET DRIVER 721M: Lorenzo Bianconi <lorenzo@kernel.org> 722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 723L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 724L: netdev@vger.kernel.org 725S: Maintained 726F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 727F: drivers/net/ethernet/mediatek/airoha_eth.c 728 729AIROHA PCIE PHY DRIVER 730M: Lorenzo Bianconi <lorenzo@kernel.org> 731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 732S: Maintained 733F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 734F: drivers/phy/phy-airoha-pcie-regs.h 735F: drivers/phy/phy-airoha-pcie.c 736 737AIROHA SPI SNFI DRIVER 738M: Lorenzo Bianconi <lorenzo@kernel.org> 739M: Ray Liu <ray.liu@airoha.com> 740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 741L: linux-spi@vger.kernel.org 742S: Maintained 743F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 744F: drivers/spi/spi-airoha-snfi.c 745 746AIRSPY MEDIA DRIVER 747L: linux-media@vger.kernel.org 748S: Orphan 749W: https://linuxtv.org 750Q: http://patchwork.linuxtv.org/project/linux-media/list/ 751F: drivers/media/usb/airspy/ 752 753ALACRITECH GIGABIT ETHERNET DRIVER 754M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 755S: Maintained 756F: drivers/net/ethernet/alacritech/* 757 758ALCATEL SPEEDTOUCH USB DRIVER 759M: Duncan Sands <duncan.sands@free.fr> 760L: linux-usb@vger.kernel.org 761S: Maintained 762W: http://www.linux-usb.org/SpeedTouch/ 763F: drivers/usb/atm/speedtch.c 764F: drivers/usb/atm/usbatm.c 765 766ALCHEMY AU1XX0 MMC DRIVER 767M: Manuel Lauss <manuel.lauss@gmail.com> 768S: Maintained 769F: drivers/mmc/host/au1xmmc.c 770 771ALI1563 I2C DRIVER 772M: Rudolf Marek <r.marek@assembler.cz> 773L: linux-i2c@vger.kernel.org 774S: Maintained 775F: Documentation/i2c/busses/i2c-ali1563.rst 776F: drivers/i2c/busses/i2c-ali1563.c 777 778ALIBABA ELASTIC RDMA DRIVER 779M: Cheng Xu <chengyou@linux.alibaba.com> 780M: Kai Shen <kaishen@linux.alibaba.com> 781L: linux-rdma@vger.kernel.org 782S: Supported 783F: drivers/infiniband/hw/erdma 784F: include/uapi/rdma/erdma-abi.h 785 786ALIBABA PMU DRIVER 787M: Shuai Xue <xueshuai@linux.alibaba.com> 788S: Supported 789F: Documentation/admin-guide/perf/alibaba_pmu.rst 790F: drivers/perf/alibaba_uncore_drw_pmu.c 791 792ALIENWARE WMI DRIVER 793L: Dell.Client.Kernel@dell.com 794S: Maintained 795F: drivers/platform/x86/dell/alienware-wmi.c 796 797ALLEGRO DVT VIDEO IP CORE DRIVER 798M: Michael Tretter <m.tretter@pengutronix.de> 799R: Pengutronix Kernel Team <kernel@pengutronix.de> 800L: linux-media@vger.kernel.org 801S: Maintained 802F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 803F: drivers/media/platform/allegro-dvt/ 804 805ALLIED VISION ALVIUM CAMERA DRIVER 806M: Tommaso Merciai <tomm.merciai@gmail.com> 807M: Martin Hecht <martin.hecht@avnet.eu> 808L: linux-media@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 811F: drivers/media/i2c/alvium-csi2.c 812F: drivers/media/i2c/alvium-csi2.h 813 814ALLWINNER A10 CSI DRIVER 815M: Maxime Ripard <mripard@kernel.org> 816L: linux-media@vger.kernel.org 817S: Maintained 818T: git git://linuxtv.org/media_tree.git 819F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 820F: drivers/media/platform/sunxi/sun4i-csi/ 821 822ALLWINNER A31 CSI DRIVER 823M: Yong Deng <yong.deng@magewell.com> 824M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 825L: linux-media@vger.kernel.org 826S: Maintained 827T: git git://linuxtv.org/media_tree.git 828F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 829F: drivers/media/platform/sunxi/sun6i-csi/ 830 831ALLWINNER A31 ISP DRIVER 832M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 833L: linux-media@vger.kernel.org 834S: Maintained 835T: git git://linuxtv.org/media_tree.git 836F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 837F: drivers/staging/media/sunxi/sun6i-isp/ 838F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 839 840ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 841M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 842L: linux-media@vger.kernel.org 843S: Maintained 844T: git git://linuxtv.org/media_tree.git 845F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 846F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 847 848ALLWINNER CPUFREQ DRIVER 849M: Yangtao Li <tiny.windzz@gmail.com> 850L: linux-pm@vger.kernel.org 851S: Maintained 852F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 853F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 854 855ALLWINNER CRYPTO DRIVERS 856M: Corentin Labbe <clabbe.montjoie@gmail.com> 857L: linux-crypto@vger.kernel.org 858S: Maintained 859F: drivers/crypto/allwinner/ 860 861ALLWINNER DMIC DRIVERS 862M: Ban Tao <fengzheng923@gmail.com> 863L: linux-sound@vger.kernel.org 864S: Maintained 865F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 866F: sound/soc/sunxi/sun50i-dmic.c 867 868ALLWINNER HARDWARE SPINLOCK SUPPORT 869M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 870S: Maintained 871F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 872F: drivers/hwspinlock/sun6i_hwspinlock.c 873 874ALLWINNER THERMAL DRIVER 875M: Vasily Khoruzhick <anarsoul@gmail.com> 876M: Yangtao Li <tiny.windzz@gmail.com> 877L: linux-pm@vger.kernel.org 878S: Maintained 879F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 880F: drivers/thermal/sun8i_thermal.c 881 882ALLWINNER VPU DRIVER 883M: Maxime Ripard <mripard@kernel.org> 884M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 885L: linux-media@vger.kernel.org 886S: Maintained 887F: drivers/staging/media/sunxi/cedrus/ 888 889ALPHA PORT 890M: Richard Henderson <richard.henderson@linaro.org> 891M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 892M: Matt Turner <mattst88@gmail.com> 893L: linux-alpha@vger.kernel.org 894S: Odd Fixes 895F: arch/alpha/ 896 897ALPS PS/2 TOUCHPAD DRIVER 898R: Pali Rohár <pali@kernel.org> 899F: drivers/input/mouse/alps.* 900 901ALTERA MAILBOX DRIVER 902M: Mun Yew Tham <mun.yew.tham@intel.com> 903S: Maintained 904F: drivers/mailbox/mailbox-altera.c 905 906ALTERA MSGDMA IP CORE DRIVER 907M: Olivier Dautricourt <olivierdautricourt@gmail.com> 908R: Stefan Roese <sr@denx.de> 909L: dmaengine@vger.kernel.org 910S: Odd Fixes 911F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 912F: drivers/dma/altera-msgdma.c 913 914ALTERA PIO DRIVER 915M: Mun Yew Tham <mun.yew.tham@intel.com> 916L: linux-gpio@vger.kernel.org 917S: Maintained 918F: drivers/gpio/gpio-altera.c 919 920ALTERA TRIPLE SPEED ETHERNET DRIVER 921M: Joyce Ooi <joyce.ooi@intel.com> 922L: netdev@vger.kernel.org 923S: Maintained 924F: drivers/net/ethernet/altera/ 925 926ALTERA UART/JTAG UART SERIAL DRIVERS 927M: Tobias Klauser <tklauser@distanz.ch> 928L: linux-serial@vger.kernel.org 929S: Maintained 930F: drivers/tty/serial/altera_jtaguart.c 931F: drivers/tty/serial/altera_uart.c 932F: include/linux/altera_jtaguart.h 933F: include/linux/altera_uart.h 934 935AMAZON ANNAPURNA LABS FIC DRIVER 936M: Talel Shenhar <talel@amazon.com> 937S: Maintained 938F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 939F: drivers/irqchip/irq-al-fic.c 940 941AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 942M: Talel Shenhar <talel@amazon.com> 943M: Talel Shenhar <talelshenhar@gmail.com> 944S: Maintained 945F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 946F: drivers/edac/al_mc_edac.c 947 948AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 949M: Talel Shenhar <talel@amazon.com> 950S: Maintained 951F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 952F: drivers/thermal/thermal_mmio.c 953 954AMAZON ETHERNET DRIVERS 955M: Shay Agroskin <shayagr@amazon.com> 956M: Arthur Kiyanovski <akiyano@amazon.com> 957R: David Arinzon <darinzon@amazon.com> 958R: Noam Dagan <ndagan@amazon.com> 959R: Saeed Bishara <saeedb@amazon.com> 960L: netdev@vger.kernel.org 961S: Supported 962F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 963F: drivers/net/ethernet/amazon/ 964 965AMAZON RDMA EFA DRIVER 966M: Michael Margolin <mrgolin@amazon.com> 967R: Gal Pressman <gal.pressman@linux.dev> 968R: Yossi Leybovich <sleybo@amazon.com> 969L: linux-rdma@vger.kernel.org 970S: Supported 971Q: https://patchwork.kernel.org/project/linux-rdma/list/ 972F: drivers/infiniband/hw/efa/ 973F: include/uapi/rdma/efa-abi.h 974 975AMD ADDRESS TRANSLATION LIBRARY (ATL) 976M: Yazen Ghannam <Yazen.Ghannam@amd.com> 977L: linux-edac@vger.kernel.org 978S: Supported 979F: drivers/ras/amd/atl/* 980 981AMD AXI W1 DRIVER 982M: Kris Chaplin <kris.chaplin@amd.com> 983R: Thomas Delev <thomas.delev@amd.com> 984R: Michal Simek <michal.simek@amd.com> 985S: Maintained 986F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 987F: drivers/w1/masters/amd_axi_w1.c 988 989AMD CDX BUS DRIVER 990M: Nipun Gupta <nipun.gupta@amd.com> 991M: Nikhil Agarwal <nikhil.agarwal@amd.com> 992S: Maintained 993F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 994F: drivers/cdx/* 995F: include/linux/cdx/* 996 997AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 998M: Tom Lendacky <thomas.lendacky@amd.com> 999M: John Allen <john.allen@amd.com> 1000L: linux-crypto@vger.kernel.org 1001S: Supported 1002F: drivers/crypto/ccp/ 1003F: include/linux/ccp.h 1004 1005AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1006M: Ashish Kalra <ashish.kalra@amd.com> 1007M: Tom Lendacky <thomas.lendacky@amd.com> 1008L: linux-crypto@vger.kernel.org 1009S: Supported 1010F: drivers/crypto/ccp/sev* 1011F: include/uapi/linux/psp-sev.h 1012 1013AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1014M: Mario Limonciello <mario.limonciello@amd.com> 1015L: linux-crypto@vger.kernel.org 1016S: Supported 1017F: drivers/crypto/ccp/dbc.c 1018F: drivers/crypto/ccp/dbc.h 1019F: drivers/crypto/ccp/platform-access.c 1020F: drivers/crypto/ccp/platform-access.h 1021F: include/uapi/linux/psp-dbc.h 1022F: tools/crypto/ccp/*.c 1023F: tools/crypto/ccp/*.py 1024 1025AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1026M: Mario Limonciello <mario.limonciello@amd.com> 1027L: linux-crypto@vger.kernel.org 1028S: Supported 1029F: drivers/crypto/ccp/hsti.* 1030 1031AMD DISPLAY CORE 1032M: Harry Wentland <harry.wentland@amd.com> 1033M: Leo Li <sunpeng.li@amd.com> 1034M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 1035L: amd-gfx@lists.freedesktop.org 1036S: Supported 1037T: git https://gitlab.freedesktop.org/agd5f/linux.git 1038F: drivers/gpu/drm/amd/display/ 1039 1040AMD DISPLAY CORE - DML 1041M: Chaitanya Dhere <chaitanya.dhere@amd.com> 1042M: Jun Lei <jun.lei@amd.com> 1043S: Supported 1044F: drivers/gpu/drm/amd/display/dc/dml/ 1045F: drivers/gpu/drm/amd/display/dc/dml2/ 1046 1047AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1048M: Huang Rui <ray.huang@amd.com> 1049L: linux-hwmon@vger.kernel.org 1050S: Supported 1051F: Documentation/hwmon/fam15h_power.rst 1052F: drivers/hwmon/fam15h_power.c 1053 1054AMD FCH GPIO DRIVER 1055M: Enrico Weigelt, metux IT consult <info@metux.net> 1056L: linux-gpio@vger.kernel.org 1057S: Maintained 1058F: drivers/gpio/gpio-amd-fch.c 1059F: include/linux/platform_data/gpio/gpio-amd-fch.h 1060 1061AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1062L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1063S: Orphan 1064F: drivers/usb/gadget/udc/amd5536udc.* 1065 1066AMD GEODE PROCESSOR/CHIPSET SUPPORT 1067M: Andres Salomon <dilinger@queued.net> 1068L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1069S: Supported 1070W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1071F: arch/x86/include/asm/geode.h 1072F: drivers/char/hw_random/geode-rng.c 1073F: drivers/crypto/geode* 1074F: drivers/video/fbdev/geode/ 1075 1076AMD HSMP DRIVER 1077M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1078R: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 1079L: platform-driver-x86@vger.kernel.org 1080S: Maintained 1081F: Documentation/arch/x86/amd_hsmp.rst 1082F: arch/x86/include/asm/amd_hsmp.h 1083F: arch/x86/include/uapi/asm/amd_hsmp.h 1084F: drivers/platform/x86/amd/hsmp.c 1085 1086AMD IOMMU (AMD-VI) 1087M: Joerg Roedel <joro@8bytes.org> 1088R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1089L: iommu@lists.linux.dev 1090S: Maintained 1091T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1092F: drivers/iommu/amd/ 1093F: include/linux/amd-iommu.h 1094 1095AMD KFD 1096M: Felix Kuehling <Felix.Kuehling@amd.com> 1097L: amd-gfx@lists.freedesktop.org 1098S: Supported 1099T: git https://gitlab.freedesktop.org/agd5f/linux.git 1100F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1101F: drivers/gpu/drm/amd/amdkfd/ 1102F: drivers/gpu/drm/amd/include/cik_structs.h 1103F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1104F: drivers/gpu/drm/amd/include/v9_structs.h 1105F: drivers/gpu/drm/amd/include/vi_structs.h 1106F: include/uapi/linux/kfd_ioctl.h 1107F: include/uapi/linux/kfd_sysfs.h 1108 1109AMD MP2 I2C DRIVER 1110M: Elie Morisse <syniurge@gmail.com> 1111M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1112L: linux-i2c@vger.kernel.org 1113S: Maintained 1114F: drivers/i2c/busses/i2c-amd-mp2* 1115 1116AMD PDS CORE DRIVER 1117M: Shannon Nelson <shannon.nelson@amd.com> 1118M: Brett Creeley <brett.creeley@amd.com> 1119L: netdev@vger.kernel.org 1120S: Supported 1121F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1122F: drivers/net/ethernet/amd/pds_core/ 1123F: include/linux/pds/ 1124 1125AMD PMC DRIVER 1126M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1127L: platform-driver-x86@vger.kernel.org 1128S: Maintained 1129F: drivers/platform/x86/amd/pmc/ 1130 1131AMD PMF DRIVER 1132M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1133L: platform-driver-x86@vger.kernel.org 1134S: Maintained 1135F: Documentation/ABI/testing/sysfs-amd-pmf 1136F: drivers/platform/x86/amd/pmf/ 1137 1138AMD POWERPLAY AND SWSMU 1139M: Kenneth Feng <kenneth.feng@amd.com> 1140L: amd-gfx@lists.freedesktop.org 1141S: Supported 1142T: git https://gitlab.freedesktop.org/agd5f/linux.git 1143F: drivers/gpu/drm/amd/pm/ 1144 1145AMD PSTATE DRIVER 1146M: Huang Rui <ray.huang@amd.com> 1147M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1148M: Mario Limonciello <mario.limonciello@amd.com> 1149R: Perry Yuan <perry.yuan@amd.com> 1150L: linux-pm@vger.kernel.org 1151S: Supported 1152F: Documentation/admin-guide/pm/amd-pstate.rst 1153F: drivers/cpufreq/amd-pstate* 1154F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1155 1156AMD PTDMA DRIVER 1157M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1158L: dmaengine@vger.kernel.org 1159S: Maintained 1160F: drivers/dma/ptdma/ 1161 1162AMD QDMA DRIVER 1163M: Nishad Saraf <nishads@amd.com> 1164M: Lizhi Hou <lizhi.hou@amd.com> 1165L: dmaengine@vger.kernel.org 1166S: Supported 1167F: drivers/dma/amd/qdma/ 1168F: include/linux/platform_data/amd_qdma.h 1169 1170AMD SEATTLE DEVICE TREE SUPPORT 1171M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1172M: Tom Lendacky <thomas.lendacky@amd.com> 1173S: Supported 1174F: arch/arm64/boot/dts/amd/ 1175 1176AMD SENSOR FUSION HUB DRIVER 1177M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1178L: linux-input@vger.kernel.org 1179S: Maintained 1180F: Documentation/hid/amd-sfh* 1181F: drivers/hid/amd-sfh-hid/ 1182 1183AMD SPI DRIVER 1184M: Sanjay R Mehta <sanju.mehta@amd.com> 1185S: Maintained 1186F: drivers/spi/spi-amd.c 1187 1188AMD XGBE DRIVER 1189M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1190L: netdev@vger.kernel.org 1191S: Supported 1192F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1193F: drivers/net/ethernet/amd/xgbe/ 1194 1195AMLOGIC BLUETOOTH DRIVER 1196M: Yang Li <yang.li@amlogic.com> 1197L: linux-bluetooth@vger.kernel.org 1198S: Maintained 1199F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1200F: drivers/bluetooth/hci_aml.c 1201 1202AMLOGIC DDR PMU DRIVER 1203M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1204L: linux-amlogic@lists.infradead.org 1205S: Supported 1206W: http://www.amlogic.com 1207F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1208F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1209F: drivers/perf/amlogic/ 1210F: include/soc/amlogic/ 1211 1212AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1213M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1214L: linux-hwmon@vger.kernel.org 1215S: Maintained 1216F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1217F: Documentation/hwmon/chipcap2.rst 1218F: drivers/hwmon/chipcap2.c 1219 1220AMPHION VPU CODEC V4L2 DRIVER 1221M: Ming Qian <ming.qian@nxp.com> 1222M: Zhou Peng <eagle.zhou@nxp.com> 1223L: linux-media@vger.kernel.org 1224S: Maintained 1225F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1226F: drivers/media/platform/amphion/ 1227 1228AMS AS73211 DRIVER 1229M: Christian Eggers <ceggers@arri.de> 1230L: linux-iio@vger.kernel.org 1231S: Maintained 1232F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1233F: drivers/iio/light/as73211.c 1234 1235AMT (Automatic Multicast Tunneling) 1236M: Taehee Yoo <ap420073@gmail.com> 1237L: netdev@vger.kernel.org 1238S: Maintained 1239T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1240T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1241F: drivers/net/amt.c 1242 1243ANALOG DEVICES INC AD3552R DRIVER 1244M: Nuno Sá <nuno.sa@analog.com> 1245L: linux-iio@vger.kernel.org 1246S: Supported 1247W: https://ez.analog.com/linux-software-drivers 1248F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1249F: drivers/iio/dac/ad3552r.c 1250 1251ANALOG DEVICES INC AD4000 DRIVER 1252M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1253L: linux-iio@vger.kernel.org 1254S: Supported 1255W: https://ez.analog.com/linux-software-drivers 1256F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1257F: Documentation/iio/ad4000.rst 1258F: drivers/iio/adc/ad4000.c 1259 1260ANALOG DEVICES INC AD4130 DRIVER 1261M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1262L: linux-iio@vger.kernel.org 1263S: Supported 1264W: https://ez.analog.com/linux-software-drivers 1265F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1266F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1267F: drivers/iio/adc/ad4130.c 1268 1269ANALOG DEVICES INC AD4695 DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271M: Nuno Sá <nuno.sa@analog.com> 1272R: David Lechner <dlechner@baylibre.com> 1273L: linux-iio@vger.kernel.org 1274S: Supported 1275W: https://ez.analog.com/linux-software-drivers 1276F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1277F: Documentation/iio/ad4695.rst 1278F: drivers/iio/adc/ad4695.c 1279F: include/dt-bindings/iio/adi,ad4695.h 1280 1281ANALOG DEVICES INC AD7091R DRIVER 1282M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1283L: linux-iio@vger.kernel.org 1284S: Supported 1285W: http://ez.analog.com/community/linux-device-drivers 1286F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1287F: drivers/iio/adc/ad7091r* 1288 1289ANALOG DEVICES INC AD7192 DRIVER 1290M: Alisa-Dariana Roman <alisa.roman@analog.com> 1291L: linux-iio@vger.kernel.org 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1295F: drivers/iio/adc/ad7192.c 1296 1297ANALOG DEVICES INC AD7292 DRIVER 1298M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1299L: linux-iio@vger.kernel.org 1300S: Supported 1301W: https://ez.analog.com/linux-software-drivers 1302F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1303F: drivers/iio/adc/ad7292.c 1304 1305ANALOG DEVICES INC AD7293 DRIVER 1306M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1307L: linux-iio@vger.kernel.org 1308S: Supported 1309W: https://ez.analog.com/linux-software-drivers 1310F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1311F: drivers/iio/dac/ad7293.c 1312 1313ANALOG DEVICES INC AD74115 DRIVER 1314M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1315L: linux-iio@vger.kernel.org 1316S: Supported 1317W: https://ez.analog.com/linux-software-drivers 1318F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1319F: drivers/iio/addac/ad74115.c 1320 1321ANALOG DEVICES INC AD74413R DRIVER 1322M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1323L: linux-iio@vger.kernel.org 1324S: Supported 1325W: https://ez.analog.com/linux-software-drivers 1326F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1327F: drivers/iio/addac/ad74413r.c 1328F: include/dt-bindings/iio/addac/adi,ad74413r.h 1329 1330ANALOG DEVICES INC AD7768-1 DRIVER 1331M: Michael Hennerich <Michael.Hennerich@analog.com> 1332L: linux-iio@vger.kernel.org 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1336F: drivers/iio/adc/ad7768-1.c 1337 1338ANALOG DEVICES INC AD7780 DRIVER 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340M: Renato Lui Geh <renatogeh@gmail.com> 1341L: linux-iio@vger.kernel.org 1342S: Supported 1343W: https://ez.analog.com/linux-software-drivers 1344F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1345F: drivers/iio/adc/ad7780.c 1346 1347ANALOG DEVICES INC AD9467 DRIVER 1348M: Michael Hennerich <Michael.Hennerich@analog.com> 1349M: Nuno Sa <nuno.sa@analog.com> 1350L: linux-iio@vger.kernel.org 1351S: Supported 1352W: https://ez.analog.com/linux-software-drivers 1353F: Documentation/ABI/testing/debugfs-iio-ad9467 1354F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1355F: drivers/iio/adc/ad9467.c 1356 1357ANALOG DEVICES INC AD9739a DRIVER 1358M: Nuno Sa <nuno.sa@analog.com> 1359M: Dragos Bogdan <dragos.bogdan@analog.com> 1360L: linux-iio@vger.kernel.org 1361S: Supported 1362W: https://ez.analog.com/linux-software-drivers 1363F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1364F: drivers/iio/dac/ad9739a.c 1365 1366ANALOG DEVICES INC ADA4250 DRIVER 1367M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1368L: linux-iio@vger.kernel.org 1369S: Supported 1370W: https://ez.analog.com/linux-software-drivers 1371F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1372F: drivers/iio/amplifiers/ada4250.c 1373 1374ANALOG DEVICES INC ADF4377 DRIVER 1375M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1376L: linux-iio@vger.kernel.org 1377S: Supported 1378W: https://ez.analog.com/linux-software-drivers 1379F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1380F: drivers/iio/frequency/adf4377.c 1381 1382ANALOG DEVICES INC ADGS1408 DRIVER 1383M: Mircea Caprioru <mircea.caprioru@analog.com> 1384S: Supported 1385F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1386F: drivers/mux/adgs1408.c 1387 1388ANALOG DEVICES INC ADIN DRIVER 1389M: Michael Hennerich <michael.hennerich@analog.com> 1390L: netdev@vger.kernel.org 1391S: Supported 1392W: https://ez.analog.com/linux-software-drivers 1393F: Documentation/devicetree/bindings/net/adi,adin.yaml 1394F: drivers/net/phy/adin.c 1395 1396ANALOG DEVICES INC ADIS DRIVER LIBRARY 1397M: Nuno Sa <nuno.sa@analog.com> 1398L: linux-iio@vger.kernel.org 1399S: Supported 1400F: drivers/iio/imu/adis.c 1401F: drivers/iio/imu/adis_buffer.c 1402F: drivers/iio/imu/adis_trigger.c 1403F: include/linux/iio/imu/adis.h 1404 1405ANALOG DEVICES INC ADIS16460 DRIVER 1406M: Dragos Bogdan <dragos.bogdan@analog.com> 1407L: linux-iio@vger.kernel.org 1408S: Supported 1409W: https://ez.analog.com/linux-software-drivers 1410F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1411F: drivers/iio/imu/adis16460.c 1412 1413ANALOG DEVICES INC ADIS16475 DRIVER 1414M: Nuno Sa <nuno.sa@analog.com> 1415L: linux-iio@vger.kernel.org 1416S: Supported 1417W: https://ez.analog.com/linux-software-drivers 1418F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1419F: drivers/iio/imu/adis16475.c 1420 1421ANALOG DEVICES INC ADM1177 DRIVER 1422M: Michael Hennerich <Michael.Hennerich@analog.com> 1423L: linux-hwmon@vger.kernel.org 1424S: Supported 1425W: https://ez.analog.com/linux-software-drivers 1426F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1427F: drivers/hwmon/adm1177.c 1428 1429ANALOG DEVICES INC ADMFM2000 DRIVER 1430M: Kim Seer Paller <kimseer.paller@analog.com> 1431L: linux-iio@vger.kernel.org 1432S: Supported 1433W: https://ez.analog.com/linux-software-drivers 1434F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1435F: drivers/iio/frequency/admfm2000.c 1436 1437ANALOG DEVICES INC ADMV1013 DRIVER 1438M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1443F: drivers/iio/frequency/admv1013.c 1444 1445ANALOG DEVICES INC ADMV1014 DRIVER 1446M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: https://ez.analog.com/linux-software-drivers 1450F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1451F: drivers/iio/frequency/admv1014.c 1452 1453ANALOG DEVICES INC ADMV8818 DRIVER 1454M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1459F: drivers/iio/filter/admv8818.c 1460 1461ANALOG DEVICES INC ADP5061 DRIVER 1462M: Michael Hennerich <Michael.Hennerich@analog.com> 1463L: linux-pm@vger.kernel.org 1464S: Supported 1465W: https://ez.analog.com/linux-software-drivers 1466F: drivers/power/supply/adp5061.c 1467 1468ANALOG DEVICES INC ADRF6780 DRIVER 1469M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1470L: linux-iio@vger.kernel.org 1471S: Supported 1472W: https://ez.analog.com/linux-software-drivers 1473F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1474F: drivers/iio/frequency/adrf6780.c 1475 1476ANALOG DEVICES INC ADV7180 DRIVER 1477M: Lars-Peter Clausen <lars@metafoo.de> 1478L: linux-media@vger.kernel.org 1479S: Supported 1480W: https://ez.analog.com/linux-software-drivers 1481F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1482F: drivers/media/i2c/adv7180.c 1483 1484ANALOG DEVICES INC ADV748X DRIVER 1485M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1486L: linux-media@vger.kernel.org 1487S: Maintained 1488F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1489F: drivers/media/i2c/adv748x/* 1490 1491ANALOG DEVICES INC ADV7511 DRIVER 1492M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/adv7511* 1496 1497ANALOG DEVICES INC ADV7604 DRIVER 1498M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1499L: linux-media@vger.kernel.org 1500S: Maintained 1501F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1502F: drivers/media/i2c/adv7604* 1503 1504ANALOG DEVICES INC ADV7842 DRIVER 1505M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1506L: linux-media@vger.kernel.org 1507S: Maintained 1508F: drivers/media/i2c/adv7842* 1509 1510ANALOG DEVICES INC ADXRS290 DRIVER 1511M: Nishant Malpani <nish.malpani25@gmail.com> 1512L: linux-iio@vger.kernel.org 1513S: Supported 1514F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1515F: drivers/iio/gyro/adxrs290.c 1516 1517ANALOG DEVICES INC ASOC CODEC DRIVERS 1518M: Lars-Peter Clausen <lars@metafoo.de> 1519M: Nuno Sá <nuno.sa@analog.com> 1520L: linux-sound@vger.kernel.org 1521S: Supported 1522W: http://wiki.analog.com/ 1523W: https://ez.analog.com/linux-software-drivers 1524F: sound/soc/codecs/ad1* 1525F: sound/soc/codecs/ad7* 1526F: sound/soc/codecs/adau* 1527F: sound/soc/codecs/adav* 1528F: sound/soc/codecs/sigmadsp.* 1529F: sound/soc/codecs/ssm* 1530 1531ANALOG DEVICES INC AXI DAC DRIVER 1532M: Nuno Sa <nuno.sa@analog.com> 1533L: linux-iio@vger.kernel.org 1534S: Supported 1535W: https://ez.analog.com/linux-software-drivers 1536F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1537F: drivers/iio/dac/adi-axi-dac.c 1538 1539ANALOG DEVICES INC DMA DRIVERS 1540M: Lars-Peter Clausen <lars@metafoo.de> 1541S: Supported 1542W: https://ez.analog.com/linux-software-drivers 1543F: drivers/dma/dma-axi-dmac.c 1544 1545ANALOG DEVICES INC IIO DRIVERS 1546M: Lars-Peter Clausen <lars@metafoo.de> 1547M: Michael Hennerich <Michael.Hennerich@analog.com> 1548S: Supported 1549W: http://wiki.analog.com/ 1550W: https://ez.analog.com/linux-software-drivers 1551F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1552F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1553F: Documentation/devicetree/bindings/iio/*/adi,* 1554F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1555F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1556F: drivers/iio/*/ad* 1557F: drivers/iio/adc/ltc249* 1558F: drivers/iio/amplifiers/hmc425a.c 1559F: drivers/staging/iio/*/ad* 1560X: drivers/iio/*/adjd* 1561 1562ANALOGBITS PLL LIBRARIES 1563M: Paul Walmsley <paul.walmsley@sifive.com> 1564M: Samuel Holland <samuel.holland@sifive.com> 1565S: Supported 1566F: drivers/clk/analogbits/* 1567F: include/linux/clk/analogbits* 1568 1569ANDROID DRIVERS 1570M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1571M: Arve Hjønnevåg <arve@android.com> 1572M: Todd Kjos <tkjos@android.com> 1573M: Martijn Coenen <maco@android.com> 1574M: Joel Fernandes <joel@joelfernandes.org> 1575M: Christian Brauner <christian@brauner.io> 1576M: Carlos Llamas <cmllamas@google.com> 1577M: Suren Baghdasaryan <surenb@google.com> 1578L: linux-kernel@vger.kernel.org 1579S: Supported 1580T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1581F: drivers/android/ 1582 1583ANDROID GOLDFISH PIC DRIVER 1584M: Miodrag Dinic <miodrag.dinic@mips.com> 1585S: Supported 1586F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1587F: drivers/irqchip/irq-goldfish-pic.c 1588 1589ANDROID GOLDFISH RTC DRIVER 1590M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1591S: Supported 1592F: drivers/rtc/rtc-goldfish.c 1593 1594AOA (Apple Onboard Audio) ALSA DRIVER 1595M: Johannes Berg <johannes@sipsolutions.net> 1596L: linuxppc-dev@lists.ozlabs.org 1597L: linux-sound@vger.kernel.org 1598S: Maintained 1599F: sound/aoa/ 1600 1601APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1602M: William Breathitt Gray <wbg@kernel.org> 1603L: linux-iio@vger.kernel.org 1604S: Maintained 1605F: drivers/iio/addac/stx104.c 1606 1607APM DRIVER 1608M: Jiri Kosina <jikos@kernel.org> 1609S: Odd fixes 1610T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1611F: arch/x86/kernel/apm_32.c 1612F: drivers/char/apm-emulation.c 1613F: include/linux/apm_bios.h 1614F: include/uapi/linux/apm_bios.h 1615 1616APPARMOR SECURITY MODULE 1617M: John Johansen <john.johansen@canonical.com> 1618M: John Johansen <john@apparmor.net> 1619L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1620S: Supported 1621W: apparmor.net 1622B: https://gitlab.com/apparmor/apparmor-kernel 1623C: irc://irc.oftc.net/apparmor 1624T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1625T: https://gitlab.com/apparmor/apparmor-kernel.git 1626F: Documentation/admin-guide/LSM/apparmor.rst 1627F: security/apparmor/ 1628 1629APPLE BCM5974 MULTITOUCH DRIVER 1630M: Henrik Rydberg <rydberg@bitmath.org> 1631L: linux-input@vger.kernel.org 1632S: Odd fixes 1633F: drivers/input/mouse/bcm5974.c 1634 1635APPLE PCIE CONTROLLER DRIVER 1636M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1637M: Marc Zyngier <maz@kernel.org> 1638L: linux-pci@vger.kernel.org 1639S: Maintained 1640F: drivers/pci/controller/pcie-apple.c 1641 1642APPLE SMC DRIVER 1643M: Henrik Rydberg <rydberg@bitmath.org> 1644L: linux-hwmon@vger.kernel.org 1645S: Odd fixes 1646F: drivers/hwmon/applesmc.c 1647 1648APPLETALK NETWORK LAYER 1649L: netdev@vger.kernel.org 1650S: Odd fixes 1651F: include/linux/atalk.h 1652F: include/uapi/linux/atalk.h 1653F: net/appletalk/ 1654 1655APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1656M: Khuong Dinh <khuong@os.amperecomputing.com> 1657S: Supported 1658F: arch/arm64/boot/dts/apm/ 1659 1660APPLIED MICRO (APM) X-GENE SOC EDAC 1661M: Khuong Dinh <khuong@os.amperecomputing.com> 1662S: Supported 1663F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1664F: drivers/edac/xgene_edac.c 1665 1666APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1667M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1668M: Keyur Chudgar <keyur@os.amperecomputing.com> 1669S: Supported 1670F: drivers/net/ethernet/apm/xgene-v2/ 1671 1672APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1673M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1674M: Keyur Chudgar <keyur@os.amperecomputing.com> 1675M: Quan Nguyen <quan@os.amperecomputing.com> 1676S: Supported 1677F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1678F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1679F: drivers/net/ethernet/apm/xgene/ 1680F: drivers/net/mdio/mdio-xgene.c 1681 1682APPLIED MICRO (APM) X-GENE SOC PMU 1683M: Khuong Dinh <khuong@os.amperecomputing.com> 1684S: Supported 1685F: Documentation/admin-guide/perf/xgene-pmu.rst 1686F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1687F: drivers/perf/xgene_pmu.c 1688 1689APPLIED MICRO QT2025 PHY DRIVER 1690M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1691R: Trevor Gross <tmgross@umich.edu> 1692L: netdev@vger.kernel.org 1693L: rust-for-linux@vger.kernel.org 1694S: Maintained 1695F: drivers/net/phy/qt2025.rs 1696 1697APTINA CAMERA SENSOR PLL 1698M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1699L: linux-media@vger.kernel.org 1700S: Maintained 1701F: drivers/media/i2c/aptina-pll.* 1702 1703AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1704M: Aleksa Savic <savicaleksa83@gmail.com> 1705M: Jack Doan <me@jackdoan.com> 1706L: linux-hwmon@vger.kernel.org 1707S: Maintained 1708F: Documentation/hwmon/aquacomputer_d5next.rst 1709F: drivers/hwmon/aquacomputer_d5next.c 1710 1711AQUANTIA ETHERNET DRIVER (atlantic) 1712M: Igor Russkikh <irusskikh@marvell.com> 1713L: netdev@vger.kernel.org 1714S: Supported 1715W: https://www.marvell.com/ 1716Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1717F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1718F: drivers/net/ethernet/aquantia/atlantic/ 1719 1720AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1721M: Egor Pomozov <epomozov@marvell.com> 1722L: netdev@vger.kernel.org 1723S: Supported 1724W: http://www.aquantia.com 1725F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1726 1727AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1728M: Krzysztof Hałasa <khalasa@piap.pl> 1729L: linux-media@vger.kernel.org 1730S: Maintained 1731F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1732F: drivers/media/i2c/ar0521.c 1733 1734ARASAN NAND CONTROLLER DRIVER 1735M: Miquel Raynal <miquel.raynal@bootlin.com> 1736R: Michal Simek <michal.simek@amd.com> 1737L: linux-mtd@lists.infradead.org 1738S: Maintained 1739F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1740F: drivers/mtd/nand/raw/arasan-nand-controller.c 1741 1742ARC FRAMEBUFFER DRIVER 1743M: Jaya Kumar <jayalk@intworks.biz> 1744S: Maintained 1745F: drivers/video/fbdev/arcfb.c 1746F: drivers/video/fbdev/core/fb_defio.c 1747 1748ARC PGU DRM DRIVER 1749M: Alexey Brodkin <abrodkin@synopsys.com> 1750S: Supported 1751F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1752F: drivers/gpu/drm/tiny/arcpgu.c 1753 1754ARCNET NETWORK LAYER 1755M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1756L: netdev@vger.kernel.org 1757S: Maintained 1758F: drivers/net/arcnet/ 1759F: include/uapi/linux/if_arcnet.h 1760 1761ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1762M: Arnd Bergmann <arnd@arndb.de> 1763M: Olof Johansson <olof@lixom.net> 1764M: soc@kernel.org 1765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1766S: Maintained 1767P: Documentation/process/maintainer-soc.rst 1768C: irc://irc.libera.chat/armlinux 1769T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1770F: Documentation/process/maintainer-soc*.rst 1771F: arch/arm/boot/dts/Makefile 1772F: arch/arm64/boot/dts/Makefile 1773 1774ARM ARCHITECTED TIMER DRIVER 1775M: Mark Rutland <mark.rutland@arm.com> 1776M: Marc Zyngier <maz@kernel.org> 1777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1778S: Maintained 1779F: arch/arm/include/asm/arch_timer.h 1780F: arch/arm64/include/asm/arch_timer.h 1781F: drivers/clocksource/arm_arch_timer.c 1782 1783ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1784M: Marc Zyngier <maz@kernel.org> 1785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1786S: Maintained 1787F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1788F: arch/arm/include/asm/arch_gicv3.h 1789F: arch/arm64/include/asm/arch_gicv3.h 1790F: drivers/irqchip/irq-gic*.[ch] 1791F: include/linux/irqchip/arm-gic*.h 1792F: include/linux/irqchip/arm-vgic-info.h 1793 1794ARM HDLCD DRM DRIVER 1795M: Liviu Dudau <liviu.dudau@arm.com> 1796S: Supported 1797F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1798F: drivers/gpu/drm/arm/hdlcd_* 1799 1800ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1801M: Linus Walleij <linus.walleij@linaro.org> 1802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1803S: Maintained 1804F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1805F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1806F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1807F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1808F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1809F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1810F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1811F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1812F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1813F: arch/arm/boot/dts/arm/arm-realview-* 1814F: arch/arm/boot/dts/arm/integrator* 1815F: arch/arm/boot/dts/arm/versatile* 1816F: arch/arm/mach-versatile/ 1817F: drivers/bus/arm-integrator-lm.c 1818F: drivers/clk/versatile/ 1819F: drivers/i2c/busses/i2c-versatile.c 1820F: drivers/irqchip/irq-versatile-fpga.c 1821F: drivers/mtd/maps/physmap-versatile.* 1822F: drivers/power/reset/arm-versatile-reboot.c 1823F: drivers/soc/versatile/ 1824 1825ARM INTERCONNECT PMU DRIVERS 1826M: Robin Murphy <robin.murphy@arm.com> 1827S: Supported 1828F: Documentation/admin-guide/perf/arm-cmn.rst 1829F: Documentation/admin-guide/perf/arm-ni.rst 1830F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 1831F: Documentation/devicetree/bindings/perf/arm,ni.yaml 1832F: drivers/perf/arm-cmn.c 1833F: drivers/perf/arm-ni.c 1834F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 1835 1836ARM KOMEDA DRM-KMS DRIVER 1837M: Liviu Dudau <liviu.dudau@arm.com> 1838S: Supported 1839T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1840F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1841F: Documentation/gpu/komeda-kms.rst 1842F: drivers/gpu/drm/arm/display/include/ 1843F: drivers/gpu/drm/arm/display/komeda/ 1844 1845ARM MALI PANFROST DRM DRIVER 1846M: Boris Brezillon <boris.brezillon@collabora.com> 1847M: Rob Herring <robh@kernel.org> 1848R: Steven Price <steven.price@arm.com> 1849L: dri-devel@lists.freedesktop.org 1850S: Supported 1851T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1852F: Documentation/gpu/panfrost.rst 1853F: drivers/gpu/drm/ci/xfails/panfrost* 1854F: drivers/gpu/drm/panfrost/ 1855F: include/uapi/drm/panfrost_drm.h 1856 1857ARM MALI PANTHOR DRM DRIVER 1858M: Boris Brezillon <boris.brezillon@collabora.com> 1859M: Steven Price <steven.price@arm.com> 1860M: Liviu Dudau <liviu.dudau@arm.com> 1861L: dri-devel@lists.freedesktop.org 1862S: Supported 1863T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1864F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1865F: drivers/gpu/drm/panthor/ 1866F: include/uapi/drm/panthor_drm.h 1867 1868ARM MALI-DP DRM DRIVER 1869M: Liviu Dudau <liviu.dudau@arm.com> 1870S: Supported 1871T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1872F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1873F: Documentation/gpu/afbc.rst 1874F: drivers/gpu/drm/arm/ 1875 1876ARM MFM AND FLOPPY DRIVERS 1877M: Ian Molton <spyro@f2s.com> 1878S: Maintained 1879F: arch/arm/include/asm/floppy.h 1880F: arch/arm/mach-rpc/floppydma.S 1881 1882ARM PMU PROFILING AND DEBUGGING 1883M: Will Deacon <will@kernel.org> 1884M: Mark Rutland <mark.rutland@arm.com> 1885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1886S: Maintained 1887F: Documentation/devicetree/bindings/arm/pmu.yaml 1888F: Documentation/devicetree/bindings/perf/ 1889F: arch/arm*/include/asm/hw_breakpoint.h 1890F: arch/arm*/include/asm/perf_event.h 1891F: arch/arm*/kernel/hw_breakpoint.c 1892F: arch/arm*/kernel/perf_* 1893F: drivers/perf/ 1894F: include/linux/perf/arm_pmu*.h 1895 1896ARM PORT 1897M: Russell King <linux@armlinux.org.uk> 1898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1899S: Odd Fixes 1900W: http://www.armlinux.org.uk/ 1901T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1902F: arch/arm/ 1903X: arch/arm/boot/dts/ 1904 1905ARM PRIMECELL AACI PL041 DRIVER 1906M: Russell King <linux@armlinux.org.uk> 1907S: Odd Fixes 1908F: sound/arm/aaci.* 1909 1910ARM PRIMECELL BUS SUPPORT 1911M: Russell King <linux@armlinux.org.uk> 1912S: Odd Fixes 1913F: drivers/amba/ 1914F: include/linux/amba/bus.h 1915 1916ARM PRIMECELL KMI PL050 DRIVER 1917M: Russell King <linux@armlinux.org.uk> 1918S: Odd Fixes 1919F: drivers/input/serio/ambakmi.* 1920F: include/linux/amba/kmi.h 1921 1922ARM PRIMECELL MMCI PL180/1 DRIVER 1923M: Russell King <linux@armlinux.org.uk> 1924S: Odd Fixes 1925F: drivers/mmc/host/mmci.* 1926F: include/linux/amba/mmci.h 1927 1928ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1929M: Miquel Raynal <miquel.raynal@bootlin.com> 1930R: Michal Simek <michal.simek@amd.com> 1931L: linux-mtd@lists.infradead.org 1932S: Maintained 1933F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1934F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1935 1936ARM PRIMECELL PL35X SMC DRIVER 1937M: Miquel Raynal <miquel.raynal@bootlin.com> 1938R: Michal Simek <michal.simek@amd.com> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1942F: drivers/memory/pl353-smc.c 1943 1944ARM PRIMECELL SSP PL022 SPI DRIVER 1945M: Linus Walleij <linus.walleij@linaro.org> 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1949F: drivers/spi/spi-pl022.c 1950 1951ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1952M: Russell King <linux@armlinux.org.uk> 1953S: Odd Fixes 1954F: drivers/tty/serial/amba-pl01*.c 1955F: include/linux/amba/serial.h 1956 1957ARM PRIMECELL VIC PL190/PL192 DRIVER 1958M: Linus Walleij <linus.walleij@linaro.org> 1959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1960S: Maintained 1961F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1962F: drivers/irqchip/irq-vic.c 1963 1964ARM SMC WATCHDOG DRIVER 1965M: Julius Werner <jwerner@chromium.org> 1966R: Evan Benn <evanbenn@chromium.org> 1967S: Maintained 1968F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1969F: drivers/watchdog/arm_smc_wdt.c 1970 1971ARM SMMU DRIVERS 1972M: Will Deacon <will@kernel.org> 1973R: Robin Murphy <robin.murphy@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: Documentation/devicetree/bindings/iommu/arm,smmu* 1977F: drivers/iommu/arm/ 1978F: drivers/iommu/io-pgtable-arm* 1979 1980ARM SMMU SVA SUPPORT 1981R: Jean-Philippe Brucker <jean-philippe@linaro.org> 1982F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 1983 1984ARM SUB-ARCHITECTURES 1985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1986S: Maintained 1987C: irc://irc.libera.chat/armlinux 1988T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1989F: arch/arm/mach-*/ 1990F: arch/arm/plat-*/ 1991 1992ARM/ACTIONS SEMI ARCHITECTURE 1993M: Andreas Färber <afaerber@suse.de> 1994M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/arm/actions.yaml 1999F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 2000F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2001F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2002F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2003F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2004F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2005F: Documentation/devicetree/bindings/pinctrl/actions,* 2006F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2007F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 2008F: arch/arm/boot/dts/actions/ 2009F: arch/arm/mach-actions/ 2010F: arch/arm64/boot/dts/actions/ 2011F: drivers/clk/actions/ 2012F: drivers/clocksource/timer-owl* 2013F: drivers/dma/owl-dma.c 2014F: drivers/i2c/busses/i2c-owl.c 2015F: drivers/irqchip/irq-owl-sirq.c 2016F: drivers/mmc/host/owl-mmc.c 2017F: drivers/net/ethernet/actions/ 2018F: drivers/pinctrl/actions/* 2019F: drivers/pmdomain/actions/ 2020F: include/dt-bindings/power/owl-* 2021F: include/dt-bindings/reset/actions,* 2022F: include/linux/soc/actions/ 2023N: owl 2024 2025ARM/AIROHA SOC SUPPORT 2026M: Matthias Brugger <matthias.bgg@gmail.com> 2027M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2030S: Odd Fixes 2031F: arch/arm/boot/dts/airoha/ 2032F: arch/arm64/boot/dts/airoha/ 2033 2034ARM/Allwinner SoC Clock Support 2035M: Emilio López <emilio@elopez.com.ar> 2036S: Maintained 2037F: drivers/clk/sunxi/ 2038 2039ARM/Allwinner sunXi SoC support 2040M: Chen-Yu Tsai <wens@csie.org> 2041M: Jernej Skrabec <jernej.skrabec@gmail.com> 2042M: Samuel Holland <samuel@sholland.org> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044L: linux-sunxi@lists.linux.dev 2045S: Maintained 2046T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2047F: arch/arm/mach-sunxi/ 2048F: arch/arm64/boot/dts/allwinner/ 2049F: drivers/clk/sunxi-ng/ 2050F: drivers/pinctrl/sunxi/ 2051F: drivers/soc/sunxi/ 2052N: allwinner 2053N: sun[x456789]i 2054N: sun[25]0i 2055 2056ARM/ALPHASCALE ARCHITECTURE 2057M: Krzysztof Kozlowski <krzk@kernel.org> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Odd Fixes 2060F: arch/arm/boot/dts/alphascale/ 2061F: drivers/clk/clk-asm9260.c 2062F: drivers/clocksource/asm9260_timer.c 2063F: drivers/rtc/rtc-asm9260.c 2064F: drivers/watchdog/asm9260_wdt.c 2065 2066ARM/AMD PENSANDO ARM64 ARCHITECTURE 2067M: Brad Larson <blarson@amd.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Supported 2070F: Documentation/devicetree/bindings/*/amd,pensando* 2071F: arch/arm64/boot/dts/amd/elba* 2072 2073ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2074M: Neil Armstrong <neil.armstrong@linaro.org> 2075M: Jerome Brunet <jbrunet@baylibre.com> 2076L: linux-amlogic@lists.infradead.org 2077S: Maintained 2078F: Documentation/devicetree/bindings/clock/amlogic* 2079F: drivers/clk/meson/ 2080F: include/dt-bindings/clock/amlogic,a1* 2081F: include/dt-bindings/clock/gxbb* 2082F: include/dt-bindings/clock/meson* 2083 2084ARM/Amlogic Meson SoC Crypto Drivers 2085M: Corentin Labbe <clabbe@baylibre.com> 2086L: linux-crypto@vger.kernel.org 2087L: linux-amlogic@lists.infradead.org 2088S: Maintained 2089F: Documentation/devicetree/bindings/crypto/amlogic* 2090F: drivers/crypto/amlogic/ 2091 2092ARM/Amlogic Meson SoC Sound Drivers 2093M: Jerome Brunet <jbrunet@baylibre.com> 2094L: linux-sound@vger.kernel.org 2095S: Maintained 2096F: Documentation/devicetree/bindings/sound/amlogic* 2097F: sound/soc/meson/ 2098 2099ARM/Amlogic Meson SoC support 2100M: Neil Armstrong <neil.armstrong@linaro.org> 2101M: Kevin Hilman <khilman@baylibre.com> 2102R: Jerome Brunet <jbrunet@baylibre.com> 2103R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105L: linux-amlogic@lists.infradead.org 2106S: Maintained 2107W: http://linux-meson.com/ 2108F: Documentation/devicetree/bindings/phy/amlogic* 2109F: arch/arm/boot/dts/amlogic/ 2110F: arch/arm/mach-meson/ 2111F: arch/arm64/boot/dts/amlogic/ 2112F: drivers/pmdomain/amlogic/ 2113F: drivers/mmc/host/meson* 2114F: drivers/phy/amlogic/ 2115F: drivers/pinctrl/meson/ 2116F: drivers/rtc/rtc-meson* 2117F: drivers/soc/amlogic/ 2118N: meson 2119 2120ARM/Annapurna Labs ALPINE ARCHITECTURE 2121M: Antoine Tenart <atenart@kernel.org> 2122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2123S: Odd Fixes 2124F: arch/arm/boot/dts/amazon/ 2125F: arch/arm/mach-alpine/ 2126F: arch/arm64/boot/dts/amazon/ 2127F: drivers/*/*alpine* 2128 2129ARM/APPLE MACHINE SOUND DRIVERS 2130M: Martin Povišer <povik+lin@cutebit.org> 2131L: asahi@lists.linux.dev 2132L: linux-sound@vger.kernel.org 2133S: Maintained 2134F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2135F: Documentation/devicetree/bindings/sound/apple,* 2136F: sound/soc/apple/* 2137F: sound/soc/codecs/cs42l83-i2c.c 2138F: sound/soc/codecs/ssm3515.c 2139 2140ARM/APPLE MACHINE SUPPORT 2141M: Hector Martin <marcan@marcan.st> 2142M: Sven Peter <sven@svenpeter.dev> 2143R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2144L: asahi@lists.linux.dev 2145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2146S: Maintained 2147W: https://asahilinux.org 2148B: https://github.com/AsahiLinux/linux/issues 2149C: irc://irc.oftc.net/asahi-dev 2150T: git https://github.com/AsahiLinux/linux.git 2151F: Documentation/devicetree/bindings/arm/apple.yaml 2152F: Documentation/devicetree/bindings/arm/apple/* 2153F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2154F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2155F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2156F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2157F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2158F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2159F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2160F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2161F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2162F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2163F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2164F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2165F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2166F: Documentation/devicetree/bindings/power/apple* 2167F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2168F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2169F: arch/arm64/boot/dts/apple/ 2170F: drivers/bluetooth/hci_bcm4377.c 2171F: drivers/clk/clk-apple-nco.c 2172F: drivers/cpufreq/apple-soc-cpufreq.c 2173F: drivers/dma/apple-admac.c 2174F: drivers/pmdomain/apple/ 2175F: drivers/i2c/busses/i2c-pasemi-core.c 2176F: drivers/i2c/busses/i2c-pasemi-platform.c 2177F: drivers/iommu/apple-dart.c 2178F: drivers/iommu/io-pgtable-dart.c 2179F: drivers/irqchip/irq-apple-aic.c 2180F: drivers/nvme/host/apple.c 2181F: drivers/nvmem/apple-efuses.c 2182F: drivers/pinctrl/pinctrl-apple-gpio.c 2183F: drivers/pwm/pwm-apple.c 2184F: drivers/soc/apple/* 2185F: drivers/watchdog/apple_wdt.c 2186F: include/dt-bindings/interrupt-controller/apple-aic.h 2187F: include/dt-bindings/pinctrl/apple.h 2188F: include/linux/soc/apple/* 2189 2190ARM/ARTPEC MACHINE SUPPORT 2191M: Jesper Nilsson <jesper.nilsson@axis.com> 2192M: Lars Persson <lars.persson@axis.com> 2193L: linux-arm-kernel@axis.com 2194S: Maintained 2195F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2196F: arch/arm/boot/dts/axis/ 2197F: arch/arm/mach-artpec 2198F: drivers/clk/axis 2199F: drivers/crypto/axis 2200F: drivers/mmc/host/usdhi6rol0.c 2201F: drivers/pinctrl/pinctrl-artpec* 2202 2203ARM/ASPEED I2C DRIVER 2204M: Brendan Higgins <brendanhiggins@google.com> 2205R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2206R: Joel Stanley <joel@jms.id.au> 2207L: linux-i2c@vger.kernel.org 2208L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2209S: Maintained 2210F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2211F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2212F: drivers/i2c/busses/i2c-aspeed.c 2213F: drivers/irqchip/irq-aspeed-i2c-ic.c 2214 2215ARM/ASPEED MACHINE SUPPORT 2216M: Joel Stanley <joel@jms.id.au> 2217R: Andrew Jeffery <andrew@codeconstruct.com.au> 2218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2219L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2220S: Supported 2221Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2222T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2223F: Documentation/devicetree/bindings/arm/aspeed/ 2224F: arch/arm/boot/dts/aspeed/ 2225F: arch/arm/mach-aspeed/ 2226N: aspeed 2227 2228ARM/AXM LSI SOC 2229M: Krzysztof Kozlowski <krzk@kernel.org> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Odd Fixes 2232F: Documentation/devicetree/bindings/arm/axxia.yaml 2233F: arch/arm/boot/dts/intel/axm/ 2234F: arch/arm/mach-axxia/ 2235 2236ARM/BITMAIN ARCHITECTURE 2237M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2239S: Maintained 2240F: Documentation/devicetree/bindings/arm/bitmain.yaml 2241F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2242F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2243F: arch/arm64/boot/dts/bitmain/ 2244F: drivers/clk/clk-bm1880.c 2245F: drivers/pinctrl/pinctrl-bm1880.c 2246 2247ARM/CALXEDA HIGHBANK ARCHITECTURE 2248M: Andre Przywara <andre.przywara@arm.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251F: arch/arm/boot/dts/calxeda/ 2252F: arch/arm/mach-highbank/ 2253 2254ARM/CAVIUM THUNDER NETWORK DRIVER 2255M: Sunil Goutham <sgoutham@marvell.com> 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Supported 2258F: drivers/net/ethernet/cavium/thunder/ 2259 2260ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2261M: Lukasz Majewski <lukma@denx.de> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: arch/arm/mach-ep93xx/ts72xx.c 2265 2266ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2267M: Alexander Shiyan <shc_work@mail.ru> 2268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2269S: Odd Fixes 2270N: clps711x 2271 2272ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2273M: Hartley Sweeten <hsweeten@visionengravers.com> 2274M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2275M: Nikita Shubin <nikita.shubin@maquefel.me> 2276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2277S: Maintained 2278F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2279F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2280F: arch/arm/boot/compressed/misc-ep93xx.h 2281F: arch/arm/mach-ep93xx/ 2282F: drivers/iio/adc/ep93xx_adc.c 2283 2284ARM/CLKDEV SUPPORT 2285M: Russell King <linux@armlinux.org.uk> 2286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2287S: Maintained 2288T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2289F: drivers/clk/clkdev.c 2290 2291ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2292M: Baruch Siach <baruch@tkos.co.il> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295F: arch/arm/boot/dts/cnxt/ 2296N: digicolor 2297 2298ARM/CORESIGHT FRAMEWORK AND DRIVERS 2299M: Suzuki K Poulose <suzuki.poulose@arm.com> 2300R: Mike Leach <mike.leach@linaro.org> 2301R: James Clark <james.clark@linaro.org> 2302L: coresight@lists.linaro.org (moderated for non-subscribers) 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2306F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2307F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2308F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2309F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2310F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2311F: Documentation/trace/coresight/* 2312F: drivers/hwtracing/coresight/* 2313F: include/dt-bindings/arm/coresight-cti-dt.h 2314F: include/linux/coresight* 2315F: include/uapi/linux/coresight* 2316F: samples/coresight/* 2317F: tools/perf/Documentation/arm-coresight.txt 2318F: tools/perf/arch/arm/util/auxtrace.c 2319F: tools/perf/arch/arm/util/cs-etm.c 2320F: tools/perf/arch/arm/util/cs-etm.h 2321F: tools/perf/arch/arm/util/pmu.c 2322F: tools/perf/tests/shell/*coresight* 2323F: tools/perf/tests/shell/coresight/* 2324F: tools/perf/tests/shell/lib/*coresight* 2325F: tools/perf/util/cs-etm-decoder/* 2326F: tools/perf/util/cs-etm.* 2327 2328ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2329M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2330M: Linus Walleij <linus.walleij@linaro.org> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333T: git git://github.com/ulli-kroll/linux.git 2334F: Documentation/devicetree/bindings/arm/gemini.yaml 2335F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2336F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2337F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2338F: arch/arm/boot/dts/gemini/ 2339F: arch/arm/mach-gemini/ 2340F: drivers/crypto/gemini/ 2341F: drivers/net/ethernet/cortina/ 2342F: drivers/pinctrl/pinctrl-gemini.c 2343F: drivers/rtc/rtc-ftrtc010.c 2344 2345ARM/CZ.NIC TURRIS SUPPORT 2346M: Marek Behún <kabel@kernel.org> 2347S: Maintained 2348W: https://www.turris.cz/ 2349F: Documentation/ABI/testing/debugfs-moxtet 2350F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2351F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2352F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2353F: Documentation/devicetree/bindings/bus/moxtet.txt 2354F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2355F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2356F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2357F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2358F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2359F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2360F: drivers/bus/moxtet.c 2361F: drivers/firmware/turris-mox-rwtm.c 2362F: drivers/gpio/gpio-moxtet.c 2363F: drivers/leds/leds-turris-omnia.c 2364F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2365F: drivers/platform/cznic/ 2366F: drivers/watchdog/armada_37xx_wdt.c 2367F: include/dt-bindings/bus/moxtet.h 2368F: include/linux/armada-37xx-rwtm-mailbox.h 2369F: include/linux/moxtet.h 2370F: include/linux/turris-omnia-mcu-interface.h 2371 2372ARM/FARADAY FA526 PORT 2373M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376T: git git://git.berlios.de/gemini-board 2377F: arch/arm/mm/*-fa* 2378 2379ARM/FOOTBRIDGE ARCHITECTURE 2380M: Russell King <linux@armlinux.org.uk> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383W: http://www.armlinux.org.uk/ 2384F: arch/arm/include/asm/hardware/dec21285.h 2385F: arch/arm/mach-footbridge/ 2386 2387ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2388M: Shawn Guo <shawnguo@kernel.org> 2389M: Sascha Hauer <s.hauer@pengutronix.de> 2390R: Pengutronix Kernel Team <kernel@pengutronix.de> 2391R: Fabio Estevam <festevam@gmail.com> 2392L: imx@lists.linux.dev 2393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2394S: Maintained 2395T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2396F: arch/arm/boot/dts/nxp/imx/ 2397F: arch/arm/boot/dts/nxp/mxs/ 2398F: arch/arm64/boot/dts/freescale/ 2399X: arch/arm64/boot/dts/freescale/fsl-* 2400X: arch/arm64/boot/dts/freescale/qoriq-* 2401X: drivers/media/i2c/ 2402N: imx 2403N: mxs 2404 2405ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2406M: Shawn Guo <shawnguo@kernel.org> 2407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2408S: Maintained 2409T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2410F: arch/arm/boot/dts/nxp/ls/ 2411F: arch/arm64/boot/dts/freescale/fsl-* 2412F: arch/arm64/boot/dts/freescale/qoriq-* 2413 2414ARM/FREESCALE VYBRID ARM ARCHITECTURE 2415M: Shawn Guo <shawnguo@kernel.org> 2416M: Sascha Hauer <s.hauer@pengutronix.de> 2417R: Pengutronix Kernel Team <kernel@pengutronix.de> 2418R: Stefan Agner <stefan@agner.ch> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Maintained 2421T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2422F: arch/arm/boot/dts/nxp/vf/ 2423F: arch/arm/mach-imx/*vf610* 2424 2425ARM/GUMSTIX MACHINE SUPPORT 2426M: Steve Sakoman <sakoman@gmail.com> 2427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2428S: Maintained 2429 2430ARM/HISILICON SOC SUPPORT 2431M: Wei Xu <xuwei5@hisilicon.com> 2432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2433S: Supported 2434W: http://www.hisilicon.com 2435T: git https://github.com/hisilicon/linux-hisi.git 2436F: arch/arm/boot/dts/hisilicon/ 2437F: arch/arm/mach-hisi/ 2438F: arch/arm64/boot/dts/hisilicon/ 2439 2440ARM/HP JORNADA 7XX MACHINE SUPPORT 2441M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2442S: Maintained 2443W: www.jlime.com 2444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2445F: arch/arm/mach-sa1100/include/mach/jornada720.h 2446F: arch/arm/mach-sa1100/jornada720.c 2447 2448ARM/HPE GXP ARCHITECTURE 2449M: Jean-Marie Verdun <verdun@hpe.com> 2450M: Nick Hawkins <nick.hawkins@hpe.com> 2451S: Maintained 2452F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2453F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2454F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2455F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2456F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2457F: Documentation/hwmon/gxp-fan-ctrl.rst 2458F: arch/arm/boot/dts/hpe/ 2459F: arch/arm/mach-hpe/ 2460F: drivers/clocksource/timer-gxp.c 2461F: drivers/hwmon/gxp-fan-ctrl.c 2462F: drivers/i2c/busses/i2c-gxp.c 2463F: drivers/spi/spi-gxp.c 2464F: drivers/watchdog/gxp-wdt.c 2465 2466ARM/IGEP MACHINE SUPPORT 2467M: Enric Balletbo i Serra <eballetbo@gmail.com> 2468M: Javier Martinez Canillas <javier@dowhile0.org> 2469L: linux-omap@vger.kernel.org 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472F: arch/arm/boot/dts/ti/omap/omap3-igep* 2473 2474ARM/INTEL IXP4XX ARM ARCHITECTURE 2475M: Linus Walleij <linusw@kernel.org> 2476M: Imre Kaloz <kaloz@openwrt.org> 2477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2478S: Maintained 2479F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2480F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2481F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2482F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2483F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2484F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2485F: arch/arm/boot/dts/intel/ixp/ 2486F: arch/arm/mach-ixp4xx/ 2487F: drivers/bus/intel-ixp4xx-eb.c 2488F: drivers/char/hw_random/ixp4xx-rng.c 2489F: drivers/clocksource/timer-ixp4xx.c 2490F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2491F: drivers/gpio/gpio-ixp4xx.c 2492F: drivers/irqchip/irq-ixp4xx.c 2493F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2494F: drivers/net/wan/ixp4xx_hss.c 2495F: drivers/soc/ixp4xx/ixp4xx-npe.c 2496F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2497F: include/linux/soc/ixp4xx/npe.h 2498F: include/linux/soc/ixp4xx/qmgr.h 2499 2500ARM/INTEL KEEMBAY ARCHITECTURE 2501M: Paul J. Murphy <paul.j.murphy@intel.com> 2502M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2503S: Maintained 2504F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2505F: arch/arm64/boot/dts/intel/keembay-evm.dts 2506F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2507 2508ARM/INTEL XSC3 (MANZANO) ARM CORE 2509M: Lennert Buytenhek <kernel@wantstofly.org> 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Maintained 2512 2513ARM/LG1K ARCHITECTURE 2514M: Chanho Min <chanho.min@lge.com> 2515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2516S: Maintained 2517F: arch/arm64/boot/dts/lg/ 2518 2519ARM/LPC18XX ARCHITECTURE 2520M: Vladimir Zapolskiy <vz@mleia.com> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2524F: arch/arm/boot/dts/nxp/lpc/lpc43* 2525F: drivers/i2c/busses/i2c-lpc2k.c 2526F: drivers/memory/pl172.c 2527F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2528F: drivers/rtc/rtc-lpc24xx.c 2529N: lpc18xx 2530 2531ARM/LPC32XX SOC SUPPORT 2532M: Vladimir Zapolskiy <vz@mleia.com> 2533M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2535S: Maintained 2536T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2537F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2538F: arch/arm/boot/dts/nxp/lpc/lpc32* 2539F: arch/arm/mach-lpc32xx/ 2540F: drivers/dma/lpc32xx-dmamux.c 2541F: drivers/i2c/busses/i2c-pnx.c 2542F: drivers/net/ethernet/nxp/lpc_eth.c 2543F: drivers/usb/host/ohci-nxp.c 2544F: drivers/watchdog/pnx4008_wdt.c 2545N: lpc32xx 2546 2547LPC32XX DMAMUX SUPPORT 2548M: J.M.B. Downing <jonathan.downing@nautel.com> 2549M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2550R: Vladimir Zapolskiy <vz@mleia.com> 2551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2552S: Maintained 2553F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2554 2555ARM/Marvell Dove/MV78xx0/Orion SOC support 2556M: Andrew Lunn <andrew@lunn.ch> 2557M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2558M: Gregory Clement <gregory.clement@bootlin.com> 2559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2560S: Maintained 2561T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2562F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2563F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2564F: Documentation/devicetree/bindings/soc/dove/ 2565F: arch/arm/boot/dts/marvell/dove* 2566F: arch/arm/boot/dts/marvell/orion5x* 2567F: arch/arm/mach-dove/ 2568F: arch/arm/mach-mv78xx0/ 2569F: arch/arm/mach-orion5x/ 2570F: arch/arm/plat-orion/ 2571F: drivers/bus/mvebu-mbus.c 2572F: drivers/soc/dove/ 2573 2574ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2575M: Andrew Lunn <andrew@lunn.ch> 2576M: Gregory Clement <gregory.clement@bootlin.com> 2577M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2581F: Documentation/devicetree/bindings/arm/marvell/ 2582F: arch/arm/boot/dts/marvell/armada* 2583F: arch/arm/boot/dts/marvell/kirkwood* 2584F: arch/arm/configs/mvebu_*_defconfig 2585F: arch/arm/mach-mvebu/ 2586F: arch/arm64/boot/dts/marvell/ 2587F: drivers/clk/mvebu/ 2588F: drivers/cpufreq/armada-37xx-cpufreq.c 2589F: drivers/cpufreq/armada-8k-cpufreq.c 2590F: drivers/cpufreq/mvebu-cpufreq.c 2591F: drivers/irqchip/irq-armada-370-xp.c 2592F: drivers/irqchip/irq-mvebu-* 2593F: drivers/pinctrl/mvebu/ 2594F: drivers/rtc/rtc-armada38x.c 2595 2596ARM/Mediatek RTC DRIVER 2597M: Eddie Huang <eddie.huang@mediatek.com> 2598M: Sean Wang <sean.wang@mediatek.com> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2603F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2604F: drivers/rtc/rtc-mt2712.c 2605F: drivers/rtc/rtc-mt6397.c 2606F: drivers/rtc/rtc-mt7622.c 2607 2608ARM/Mediatek SoC support 2609M: Matthias Brugger <matthias.bgg@gmail.com> 2610M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2611L: linux-kernel@vger.kernel.org 2612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2613L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2614S: Maintained 2615W: https://mtk.wiki.kernel.org/ 2616C: irc://irc.libera.chat/linux-mediatek 2617F: arch/arm/boot/dts/mediatek/ 2618F: arch/arm/mach-mediatek/ 2619F: arch/arm64/boot/dts/mediatek/ 2620F: drivers/soc/mediatek/ 2621N: mtk 2622N: mt[2678] 2623K: mediatek 2624 2625ARM/Mediatek USB3 PHY DRIVER 2626M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2629S: Maintained 2630F: Documentation/devicetree/bindings/phy/mediatek,* 2631F: drivers/phy/mediatek/ 2632 2633ARM/MICROCHIP (ARM64) SoC support 2634M: Conor Dooley <conor@kernel.org> 2635M: Nicolas Ferre <nicolas.ferre@microchip.com> 2636M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2638S: Supported 2639T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2640F: arch/arm64/boot/dts/microchip/ 2641 2642ARM/Microchip (AT91) SoC support 2643M: Nicolas Ferre <nicolas.ferre@microchip.com> 2644M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2645M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2647S: Supported 2648W: http://www.linux4sam.org 2649T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2650F: arch/arm/boot/dts/microchip/ 2651F: arch/arm/include/debug/at91.S 2652F: arch/arm/mach-at91/ 2653F: drivers/memory/atmel* 2654F: drivers/watchdog/sama5d4_wdt.c 2655F: include/soc/at91/ 2656X: drivers/input/touchscreen/atmel_mxt_ts.c 2657N: at91 2658N: atmel 2659 2660ARM/Microchip Sparx5 SoC support 2661M: Lars Povlsen <lars.povlsen@microchip.com> 2662M: Steen Hegelund <Steen.Hegelund@microchip.com> 2663M: Daniel Machon <daniel.machon@microchip.com> 2664M: UNGLinuxDriver@microchip.com 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Supported 2667F: arch/arm64/boot/dts/microchip/sparx* 2668F: drivers/net/ethernet/microchip/vcap/ 2669F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2670N: sparx5 2671 2672ARM/MILBEAUT ARCHITECTURE 2673M: Taichi Sugaya <sugaya.taichi@socionext.com> 2674M: Takao Orito <orito.takao@socionext.com> 2675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2676S: Maintained 2677F: arch/arm/boot/dts/socionext/milbeaut* 2678F: arch/arm/mach-milbeaut/ 2679N: milbeaut 2680 2681ARM/MOXA ART SOC 2682M: Krzysztof Kozlowski <krzk@kernel.org> 2683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2684S: Odd Fixes 2685F: Documentation/devicetree/bindings/arm/moxart.yaml 2686F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt 2687F: arch/arm/boot/dts/moxa/ 2688F: drivers/clk/clk-moxart.c 2689 2690ARM/MStar/Sigmastar Armv7 SoC support 2691M: Daniel Palmer <daniel@thingy.jp> 2692M: Romain Perier <romain.perier@gmail.com> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694S: Maintained 2695W: http://linux-chenxing.org/ 2696T: git git://github.com/linux-chenxing/linux.git 2697F: Documentation/devicetree/bindings/arm/mstar/* 2698F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2699F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2700F: arch/arm/boot/dts/sigmastar/ 2701F: arch/arm/mach-mstar/ 2702F: drivers/clk/mstar/ 2703F: drivers/clocksource/timer-msc313e.c 2704F: drivers/gpio/gpio-msc313.c 2705F: drivers/rtc/rtc-msc313.c 2706F: drivers/watchdog/msc313e_wdt.c 2707F: include/dt-bindings/clock/mstar-* 2708F: include/dt-bindings/gpio/msc313-gpio.h 2709 2710ARM/NOMADIK/Ux500 ARCHITECTURES 2711M: Linus Walleij <linus.walleij@linaro.org> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713S: Maintained 2714T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2715F: Documentation/devicetree/bindings/arm/ste-* 2716F: Documentation/devicetree/bindings/arm/ux500.yaml 2717F: Documentation/devicetree/bindings/arm/ux500/ 2718F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2719F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2720F: arch/arm/boot/dts/st/ste-* 2721F: arch/arm/mach-nomadik/ 2722F: arch/arm/mach-ux500/ 2723F: drivers/clk/clk-nomadik.c 2724F: drivers/clocksource/clksrc-dbx500-prcmu.c 2725F: drivers/dma/ste_dma40* 2726F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2727F: drivers/gpio/gpio-nomadik.c 2728F: drivers/hwspinlock/u8500_hsem.c 2729F: drivers/i2c/busses/i2c-nomadik.c 2730F: drivers/iio/adc/ab8500-gpadc.c 2731F: drivers/mfd/ab8500* 2732F: drivers/mfd/abx500* 2733F: drivers/mfd/db8500* 2734F: drivers/pinctrl/nomadik/ 2735F: drivers/rtc/rtc-ab8500.c 2736F: drivers/rtc/rtc-pl031.c 2737F: drivers/soc/ux500/ 2738 2739ARM/NUVOTON MA35 ARCHITECTURE 2740M: Jacky Huang <ychuang3@nuvoton.com> 2741M: Shan-Chun Hung <schung@nuvoton.com> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Supported 2744F: Documentation/devicetree/bindings/*/*/*ma35* 2745F: Documentation/devicetree/bindings/*/*ma35* 2746F: arch/arm64/boot/dts/nuvoton/*ma35* 2747F: drivers/*/*/*ma35* 2748F: drivers/*/*ma35* 2749K: ma35d1 2750 2751ARM/NUVOTON NPCM ARCHITECTURE 2752M: Avi Fishman <avifishman70@gmail.com> 2753M: Tomer Maimon <tmaimon77@gmail.com> 2754M: Tali Perry <tali.perry1@gmail.com> 2755R: Patrick Venture <venture@google.com> 2756R: Nancy Yuen <yuenn@google.com> 2757R: Benjamin Fair <benjaminfair@google.com> 2758L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2759S: Supported 2760F: Documentation/devicetree/bindings/*/*/*npcm* 2761F: Documentation/devicetree/bindings/*/*npcm* 2762F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2763F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2764F: arch/arm/mach-npcm/ 2765F: arch/arm64/boot/dts/nuvoton/ 2766F: drivers/*/*/*npcm* 2767F: drivers/*/*npcm* 2768F: drivers/rtc/rtc-nct3018y.c 2769F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2770F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2771 2772ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2773M: Joseph Liu <kwliu@nuvoton.com> 2774M: Marvin Lin <kflin@nuvoton.com> 2775L: linux-media@vger.kernel.org 2776L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2779F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2780F: Documentation/userspace-api/media/drivers/npcm-video.rst 2781F: drivers/media/platform/nuvoton/ 2782F: include/uapi/linux/npcm-video.h 2783 2784ARM/NUVOTON WPCM450 ARCHITECTURE 2785M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2786L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2787S: Maintained 2788W: https://github.com/neuschaefer/wpcm450/wiki 2789F: Documentation/devicetree/bindings/*/*wpcm* 2790F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2791F: arch/arm/configs/wpcm450_defconfig 2792F: arch/arm/mach-npcm/wpcm450.c 2793F: drivers/*/*/*wpcm* 2794F: drivers/*/*wpcm* 2795 2796ARM/NXP S32G ARCHITECTURE 2797R: Chester Lin <chester62515@gmail.com> 2798R: Matthias Brugger <mbrugger@suse.com> 2799R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2800L: NXP S32 Linux Team <s32@nxp.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm64/boot/dts/freescale/s32g*.dts* 2804F: drivers/pinctrl/nxp/ 2805 2806ARM/Orion SoC/Technologic Systems TS-78xx platform support 2807M: Alexander Clouter <alex@digriz.org.uk> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.digriz.org.uk/ts78xx/kernel 2811F: arch/arm/mach-orion5x/ts78xx-* 2812 2813ARM/QUALCOMM CHROMEBOOK SUPPORT 2814R: cros-qcom-dts-watchers@chromium.org 2815F: arch/arm64/boot/dts/qcom/sc7180* 2816F: arch/arm64/boot/dts/qcom/sc7280* 2817F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2818 2819ARM/QUALCOMM MAILING LIST 2820L: linux-arm-msm@vger.kernel.org 2821F: Documentation/devicetree/bindings/*/qcom* 2822F: Documentation/devicetree/bindings/soc/qcom/ 2823F: arch/arm/boot/dts/qcom/ 2824F: arch/arm/configs/qcom_defconfig 2825F: arch/arm/mach-qcom/ 2826F: arch/arm64/boot/dts/qcom/ 2827F: drivers/*/*/pm8???-* 2828F: drivers/*/*/qcom* 2829F: drivers/*/*/qcom/ 2830F: drivers/*/qcom* 2831F: drivers/*/qcom/ 2832F: drivers/bluetooth/btqcomsmd.c 2833F: drivers/clocksource/timer-qcom.c 2834F: drivers/cpuidle/cpuidle-qcom-spm.c 2835F: drivers/extcon/extcon-qcom* 2836F: drivers/i2c/busses/i2c-qcom-geni.c 2837F: drivers/i2c/busses/i2c-qup.c 2838F: drivers/iommu/msm* 2839F: drivers/mfd/ssbi.c 2840F: drivers/mmc/host/mmci_qcom* 2841F: drivers/mmc/host/sdhci-msm.c 2842F: drivers/pci/controller/dwc/pcie-qcom* 2843F: drivers/phy/qualcomm/ 2844F: drivers/power/*/msm* 2845F: drivers/reset/reset-qcom-* 2846F: drivers/rtc/rtc-pm8xxx.c 2847F: drivers/spi/spi-geni-qcom.c 2848F: drivers/spi/spi-qcom-qspi.c 2849F: drivers/spi/spi-qup.c 2850F: drivers/tty/serial/msm_serial.c 2851F: drivers/ufs/host/ufs-qcom* 2852F: drivers/usb/dwc3/dwc3-qcom.c 2853F: include/dt-bindings/*/qcom* 2854F: include/linux/*/qcom* 2855F: include/linux/soc/qcom/ 2856 2857ARM/QUALCOMM SUPPORT 2858M: Bjorn Andersson <andersson@kernel.org> 2859M: Konrad Dybcio <konradybcio@kernel.org> 2860L: linux-arm-msm@vger.kernel.org 2861S: Maintained 2862T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2863F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2864F: Documentation/devicetree/bindings/arm/qcom.yaml 2865F: Documentation/devicetree/bindings/bus/qcom* 2866F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2867F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2868F: Documentation/devicetree/bindings/reserved-memory/qcom 2869F: Documentation/devicetree/bindings/soc/qcom/ 2870F: arch/arm/boot/dts/qcom/ 2871F: arch/arm/configs/qcom_defconfig 2872F: arch/arm/mach-qcom/ 2873F: arch/arm64/boot/dts/qcom/ 2874F: drivers/bus/qcom* 2875F: drivers/firmware/qcom/ 2876F: drivers/soc/qcom/ 2877F: include/dt-bindings/arm/qcom,ids.h 2878F: include/dt-bindings/firmware/qcom,scm.h 2879F: include/dt-bindings/soc/qcom* 2880F: include/linux/firmware/qcom 2881F: include/linux/soc/qcom/ 2882F: include/soc/qcom/ 2883 2884ARM/RDA MICRO ARCHITECTURE 2885M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2888S: Maintained 2889F: Documentation/devicetree/bindings/arm/rda.yaml 2890F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2891F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2892F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2893F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2894F: arch/arm/boot/dts/unisoc/ 2895F: drivers/clocksource/timer-rda.c 2896F: drivers/gpio/gpio-rda.c 2897F: drivers/irqchip/irq-rda-intc.c 2898F: drivers/tty/serial/rda-uart.c 2899 2900ARM/REALTEK ARCHITECTURE 2901M: Andreas Färber <afaerber@suse.de> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/realtek.yaml 2906F: arch/arm/boot/dts/realtek/ 2907F: arch/arm/mach-realtek/ 2908F: arch/arm64/boot/dts/realtek/ 2909 2910ARM/RISC-V/RENESAS ARCHITECTURE 2911M: Geert Uytterhoeven <geert+renesas@glider.be> 2912M: Magnus Damm <magnus.damm@gmail.com> 2913L: linux-renesas-soc@vger.kernel.org 2914S: Supported 2915Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2916C: irc://irc.libera.chat/renesas-soc 2917T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2918F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2919F: Documentation/devicetree/bindings/soc/renesas/ 2920F: arch/arm/boot/dts/renesas/ 2921F: arch/arm/configs/shmobile_defconfig 2922F: arch/arm/include/debug/renesas-scif.S 2923F: arch/arm/mach-shmobile/ 2924F: arch/arm64/boot/dts/renesas/ 2925F: arch/riscv/boot/dts/renesas/ 2926F: drivers/pmdomain/renesas/ 2927F: drivers/soc/renesas/ 2928F: include/linux/soc/renesas/ 2929K: \brenesas, 2930 2931ARM/RISCPC ARCHITECTURE 2932M: Russell King <linux@armlinux.org.uk> 2933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2934S: Maintained 2935W: http://www.armlinux.org.uk/ 2936F: arch/arm/include/asm/hardware/ioc.h 2937F: arch/arm/include/asm/hardware/iomd.h 2938F: arch/arm/include/asm/hardware/memc.h 2939F: arch/arm/mach-rpc/ 2940F: drivers/net/ethernet/8390/etherh.c 2941F: drivers/net/ethernet/i825xx/ether1* 2942F: drivers/net/ethernet/seeq/ether3* 2943F: drivers/scsi/arm/ 2944 2945ARM/Rockchip SoC support 2946M: Heiko Stuebner <heiko@sntech.de> 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948L: linux-rockchip@lists.infradead.org 2949S: Maintained 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2951F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2952F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2953F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2954F: arch/arm/boot/dts/rockchip/ 2955F: arch/arm/mach-rockchip/ 2956F: drivers/*/*/*rockchip* 2957F: drivers/*/*rockchip* 2958F: drivers/clk/rockchip/ 2959F: drivers/i2c/busses/i2c-rk3x.c 2960F: sound/soc/rockchip/ 2961N: rockchip 2962 2963ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2964M: Krzysztof Kozlowski <krzk@kernel.org> 2965R: Alim Akhtar <alim.akhtar@samsung.com> 2966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2967L: linux-samsung-soc@vger.kernel.org 2968S: Maintained 2969P: Documentation/process/maintainer-soc-clean-dts.rst 2970Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2971B: mailto:linux-samsung-soc@vger.kernel.org 2972C: irc://irc.libera.chat/linux-exynos 2973T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2974F: Documentation/arch/arm/samsung/ 2975F: Documentation/devicetree/bindings/arm/samsung/ 2976F: Documentation/devicetree/bindings/hwinfo/samsung,* 2977F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2978F: Documentation/devicetree/bindings/soc/samsung/ 2979F: arch/arm/boot/dts/samsung/ 2980F: arch/arm/mach-exynos*/ 2981F: arch/arm/mach-s3c/ 2982F: arch/arm/mach-s5p*/ 2983F: arch/arm64/boot/dts/exynos/ 2984F: drivers/*/*/*s3c24* 2985F: drivers/*/*s3c24* 2986F: drivers/*/*s3c64xx* 2987F: drivers/*/*s5pv210* 2988F: drivers/clocksource/samsung_pwm_timer.c 2989F: drivers/memory/samsung/ 2990F: drivers/pwm/pwm-samsung.c 2991F: drivers/soc/samsung/ 2992F: drivers/tty/serial/samsung* 2993F: include/clocksource/samsung_pwm.h 2994F: include/linux/platform_data/*s3c* 2995F: include/linux/serial_s3c.h 2996F: include/linux/soc/samsung/ 2997N: exynos 2998N: s3c64xx 2999N: s5pv210 3000 3001ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3002M: Łukasz Stelmach <l.stelmach@samsung.com> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004L: linux-media@vger.kernel.org 3005S: Maintained 3006F: drivers/media/platform/samsung/s5p-g2d/ 3007 3008ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3009M: Marek Szyprowski <m.szyprowski@samsung.com> 3010L: linux-samsung-soc@vger.kernel.org 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3014F: drivers/media/cec/platform/s5p/ 3015 3016ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3017M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3018M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3019M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3021L: linux-media@vger.kernel.org 3022S: Maintained 3023F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3024F: drivers/media/platform/samsung/s5p-jpeg/ 3025 3026ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3027M: Marek Szyprowski <m.szyprowski@samsung.com> 3028M: Andrzej Hajda <andrzej.hajda@intel.com> 3029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3030L: linux-media@vger.kernel.org 3031S: Maintained 3032F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3033F: drivers/media/platform/samsung/s5p-mfc/ 3034 3035ARM/SOCFPGA ARCHITECTURE 3036M: Dinh Nguyen <dinguyen@kernel.org> 3037S: Maintained 3038W: http://www.rocketboards.org 3039T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3040F: arch/arm/boot/dts/intel/socfpga/ 3041F: arch/arm/configs/socfpga_defconfig 3042F: arch/arm/mach-socfpga/ 3043F: arch/arm64/boot/dts/altera/ 3044F: arch/arm64/boot/dts/intel/ 3045 3046ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3047M: Dinh Nguyen <dinguyen@kernel.org> 3048S: Maintained 3049F: drivers/clk/socfpga/ 3050 3051ARM/SOCFPGA EDAC SUPPORT 3052M: Dinh Nguyen <dinguyen@kernel.org> 3053S: Maintained 3054F: drivers/edac/altera_edac.[ch] 3055 3056ARM/SPREADTRUM SoC SUPPORT 3057M: Orson Zhai <orsonzhai@gmail.com> 3058M: Baolin Wang <baolin.wang7@gmail.com> 3059R: Chunyan Zhang <zhang.lyra@gmail.com> 3060S: Maintained 3061F: arch/arm64/boot/dts/sprd 3062N: sprd 3063N: sc27xx 3064N: sc2731 3065 3066ARM/STI ARCHITECTURE 3067M: Patrice Chotard <patrice.chotard@foss.st.com> 3068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3069S: Maintained 3070W: http://www.stlinux.com 3071F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3072F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3073F: arch/arm/boot/dts/st/sti* 3074F: arch/arm/mach-sti/ 3075F: drivers/ata/ahci_st.c 3076F: drivers/char/hw_random/st-rng.c 3077F: drivers/clocksource/arm_global_timer.c 3078F: drivers/clocksource/clksrc_st_lpc.c 3079F: drivers/cpufreq/sti-cpufreq.c 3080F: drivers/dma/st_fdma* 3081F: drivers/i2c/busses/i2c-st.c 3082F: drivers/media/platform/st/sti/c8sectpfe/ 3083F: drivers/media/rc/st_rc.c 3084F: drivers/mmc/host/sdhci-st.c 3085F: drivers/phy/st/phy-miphy28lp.c 3086F: drivers/phy/st/phy-stih407-usb.c 3087F: drivers/pinctrl/pinctrl-st.c 3088F: drivers/remoteproc/st_remoteproc.c 3089F: drivers/remoteproc/st_slim_rproc.c 3090F: drivers/reset/sti/ 3091F: drivers/rtc/rtc-st-lpc.c 3092F: drivers/tty/serial/st-asc.c 3093F: drivers/usb/dwc3/dwc3-st.c 3094F: drivers/usb/host/ehci-st.c 3095F: drivers/usb/host/ohci-st.c 3096F: drivers/watchdog/st_lpc_wdt.c 3097F: include/linux/remoteproc/st_slim_rproc.h 3098 3099ARM/STM32 ARCHITECTURE 3100M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3101M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3102L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104S: Maintained 3105T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3106F: arch/arm/boot/dts/st/stm32* 3107F: arch/arm/mach-stm32/ 3108F: arch/arm64/boot/dts/st/ 3109F: drivers/clocksource/armv7m_systick.c 3110N: stm32 3111N: stm 3112 3113ARM/SUNPLUS SP7021 SOC SUPPORT 3114M: Qin Jian <qinjian@cqplus1.com> 3115L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3116S: Maintained 3117W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3118F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3119F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3120F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3121F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3122F: arch/arm/boot/dts/sunplus/ 3123F: arch/arm/configs/sp7021_*defconfig 3124F: drivers/clk/clk-sp7021.c 3125F: drivers/irqchip/irq-sp7021-intc.c 3126F: drivers/reset/reset-sunplus.c 3127F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3128F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3129 3130ARM/Synaptics SoC support 3131M: Jisheng Zhang <jszhang@kernel.org> 3132M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135F: arch/arm/boot/dts/synaptics/ 3136F: arch/arm/mach-berlin/ 3137F: arch/arm64/boot/dts/synaptics/ 3138 3139ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3140M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3141L: linux-tegra@vger.kernel.org 3142L: linux-media@vger.kernel.org 3143S: Maintained 3144F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3145F: drivers/media/cec/platform/tegra/ 3146 3147ARM/TESLA FSD SoC SUPPORT 3148M: Alim Akhtar <alim.akhtar@samsung.com> 3149M: linux-fsd@tesla.com 3150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3151L: linux-samsung-soc@vger.kernel.org 3152S: Maintained 3153F: arch/arm64/boot/dts/tesla/ 3154 3155ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3156M: Santosh Shilimkar <ssantosh@kernel.org> 3157L: linux-kernel@vger.kernel.org 3158S: Maintained 3159F: drivers/memory/*emif* 3160 3161ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3162M: Nishanth Menon <nm@ti.com> 3163M: Santosh Shilimkar <ssantosh@kernel.org> 3164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3165S: Maintained 3166T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3167F: arch/arm/boot/dts/ti/keystone/ 3168F: arch/arm/mach-keystone/ 3169 3170ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3171M: Santosh Shilimkar <ssantosh@kernel.org> 3172L: linux-kernel@vger.kernel.org 3173S: Maintained 3174F: drivers/clk/keystone/ 3175 3176ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3177M: Santosh Shilimkar <ssantosh@kernel.org> 3178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3179L: linux-kernel@vger.kernel.org 3180S: Maintained 3181F: drivers/clocksource/timer-keystone.c 3182 3183ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3184M: Santosh Shilimkar <ssantosh@kernel.org> 3185L: linux-kernel@vger.kernel.org 3186S: Maintained 3187F: drivers/power/reset/keystone-reset.c 3188 3189ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3190M: Nishanth Menon <nm@ti.com> 3191M: Vignesh Raghavendra <vigneshr@ti.com> 3192M: Tero Kristo <kristo@kernel.org> 3193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3194S: Supported 3195F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3196F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3197F: arch/arm64/boot/dts/ti/Makefile 3198F: arch/arm64/boot/dts/ti/k3-* 3199 3200ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3201M: Krzysztof Kozlowski <krzk@kernel.org> 3202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3203S: Odd Fixes 3204F: Documentation/devicetree/bindings/*/*/ti,nspire* 3205F: Documentation/devicetree/bindings/*/ti,nspire* 3206F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3207F: arch/arm/boot/dts/nspire/ 3208 3209ARM/TOSHIBA VISCONTI ARCHITECTURE 3210M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3212S: Supported 3213T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3214F: Documentation/devicetree/bindings/arm/toshiba.yaml 3215F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3216F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3217F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3218F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3219F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3220F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3221F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3222F: arch/arm64/boot/dts/toshiba/ 3223F: drivers/clk/visconti/ 3224F: drivers/gpio/gpio-visconti.c 3225F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3226F: drivers/pci/controller/dwc/pcie-visconti.c 3227F: drivers/pinctrl/visconti/ 3228F: drivers/watchdog/visconti_wdt.c 3229N: visconti 3230 3231ARM/UNIPHIER ARCHITECTURE 3232M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3233M: Masami Hiramatsu <mhiramat@kernel.org> 3234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3235S: Maintained 3236F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3237F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3238F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3239F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3240F: arch/arm/boot/dts/socionext/uniphier* 3241F: arch/arm/include/asm/hardware/cache-uniphier.h 3242F: arch/arm/mm/cache-uniphier.c 3243F: arch/arm64/boot/dts/socionext/uniphier* 3244F: drivers/bus/uniphier-system-bus.c 3245F: drivers/clk/uniphier/ 3246F: drivers/dma/uniphier-mdmac.c 3247F: drivers/gpio/gpio-uniphier.c 3248F: drivers/i2c/busses/i2c-uniphier* 3249F: drivers/irqchip/irq-uniphier-aidet.c 3250F: drivers/mmc/host/uniphier-sd.c 3251F: drivers/pinctrl/uniphier/ 3252F: drivers/reset/reset-uniphier.c 3253F: drivers/tty/serial/8250/8250_uniphier.c 3254N: uniphier 3255 3256ARM/VERSATILE EXPRESS PLATFORM 3257M: Liviu Dudau <liviu.dudau@arm.com> 3258M: Sudeep Holla <sudeep.holla@arm.com> 3259M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3261S: Maintained 3262N: mps2 3263N: vexpress 3264F: arch/arm/mach-versatile/ 3265F: arch/arm64/boot/dts/arm/ 3266F: drivers/clocksource/timer-versatile.c 3267X: drivers/cpufreq/vexpress-spc-cpufreq.c 3268X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3269 3270ARM/VFP SUPPORT 3271M: Russell King <linux@armlinux.org.uk> 3272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3273S: Maintained 3274W: http://www.armlinux.org.uk/ 3275F: arch/arm/vfp/ 3276 3277ARM/VT8500 ARM ARCHITECTURE 3278M: Alexey Charkov <alchark@gmail.com> 3279M: Krzysztof Kozlowski <krzk@kernel.org> 3280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3281S: Odd Fixes 3282F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3283F: arch/arm/boot/dts/vt8500/ 3284F: arch/arm/mach-vt8500/ 3285F: drivers/clocksource/timer-vt8500.c 3286F: drivers/i2c/busses/i2c-viai2c-wmt.c 3287F: drivers/mmc/host/wmt-sdmmc.c 3288F: drivers/pwm/pwm-vt8500.c 3289F: drivers/rtc/rtc-vt8500.c 3290F: drivers/tty/serial/vt8500_serial.c 3291F: drivers/video/fbdev/vt8500lcdfb.* 3292F: drivers/video/fbdev/wm8505fb* 3293F: drivers/video/fbdev/wmt_ge_rops.* 3294 3295ARM/ZYNQ ARCHITECTURE 3296M: Michal Simek <michal.simek@amd.com> 3297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3298S: Supported 3299W: http://wiki.xilinx.com 3300T: git https://github.com/Xilinx/linux-xlnx.git 3301F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3302F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3303F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3304F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3305F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3306F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3307F: arch/arm/mach-zynq/ 3308F: drivers/clocksource/timer-cadence-ttc.c 3309F: drivers/cpuidle/cpuidle-zynq.c 3310F: drivers/edac/synopsys_edac.c 3311F: drivers/i2c/busses/i2c-cadence.c 3312F: drivers/i2c/busses/i2c-xiic.c 3313F: drivers/mmc/host/sdhci-of-arasan.c 3314N: zynq 3315N: xilinx 3316 3317ARM64 FIT SUPPORT 3318M: Simon Glass <sjg@chromium.org> 3319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3320S: Maintained 3321F: arch/arm64/boot/Makefile 3322F: scripts/make_fit.py 3323 3324ARM64 PLATFORM DRIVERS 3325M: Hans de Goede <hdegoede@redhat.com> 3326M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3327R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3328L: platform-driver-x86@vger.kernel.org 3329S: Maintained 3330Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3331T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3332F: drivers/platform/arm64/ 3333 3334ARM64 PORT (AARCH64 ARCHITECTURE) 3335M: Catalin Marinas <catalin.marinas@arm.com> 3336M: Will Deacon <will@kernel.org> 3337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3338S: Maintained 3339T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3340F: Documentation/arch/arm64/ 3341F: arch/arm64/ 3342F: tools/testing/selftests/arm64/ 3343X: arch/arm64/boot/dts/ 3344 3345ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3346M: George McCollister <george.mccollister@gmail.com> 3347L: netdev@vger.kernel.org 3348S: Maintained 3349F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3350F: drivers/net/dsa/xrs700x/* 3351F: net/dsa/tag_xrs700x.c 3352 3353AS3645A LED FLASH CONTROLLER DRIVER 3354M: Sakari Ailus <sakari.ailus@iki.fi> 3355L: linux-leds@vger.kernel.org 3356S: Maintained 3357F: drivers/leds/flash/leds-as3645a.c 3358 3359ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3360M: Tianshu Qiu <tian.shu.qiu@intel.com> 3361L: linux-media@vger.kernel.org 3362S: Maintained 3363T: git git://linuxtv.org/media_tree.git 3364F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3365F: drivers/media/i2c/ak7375.c 3366 3367ASAHI KASEI AK8974 DRIVER 3368M: Linus Walleij <linus.walleij@linaro.org> 3369L: linux-iio@vger.kernel.org 3370S: Supported 3371W: http://www.akm.com/ 3372F: drivers/iio/magnetometer/ak8974.c 3373 3374AOSONG AGS02MA TVOC SENSOR DRIVER 3375M: Anshul Dalal <anshulusr@gmail.com> 3376L: linux-iio@vger.kernel.org 3377S: Maintained 3378F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3379F: drivers/iio/chemical/ags02ma.c 3380 3381ASC7621 HARDWARE MONITOR DRIVER 3382M: George Joseph <george.joseph@fairview5.com> 3383L: linux-hwmon@vger.kernel.org 3384S: Maintained 3385F: Documentation/hwmon/asc7621.rst 3386F: drivers/hwmon/asc7621.c 3387 3388ASIX AX88796C SPI ETHERNET ADAPTER 3389M: Łukasz Stelmach <l.stelmach@samsung.com> 3390S: Maintained 3391F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3392F: drivers/net/ethernet/asix/ax88796c_* 3393 3394ASIX PHY DRIVER [RUST] 3395M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3396R: Trevor Gross <tmgross@umich.edu> 3397L: netdev@vger.kernel.org 3398L: rust-for-linux@vger.kernel.org 3399S: Maintained 3400F: drivers/net/phy/ax88796b_rust.rs 3401 3402ASPEED CRYPTO DRIVER 3403M: Neal Liu <neal_liu@aspeedtech.com> 3404L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3405S: Maintained 3406F: Documentation/devicetree/bindings/crypto/aspeed,* 3407F: drivers/crypto/aspeed/ 3408 3409ASPEED PECI CONTROLLER 3410M: Iwona Winiarska <iwona.winiarska@intel.com> 3411L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3412L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3413S: Supported 3414F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3415F: drivers/peci/controller/peci-aspeed.c 3416 3417ASPEED PINCTRL DRIVERS 3418M: Andrew Jeffery <andrew@codeconstruct.com.au> 3419L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3420L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3421L: linux-gpio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3424F: drivers/pinctrl/aspeed/ 3425 3426ASPEED SCU INTERRUPT CONTROLLER DRIVER 3427M: Eddie James <eajames@linux.ibm.com> 3428L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3429S: Maintained 3430F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3431F: drivers/irqchip/irq-aspeed-scu-ic.c 3432F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3433 3434ASPEED SD/MMC DRIVER 3435M: Andrew Jeffery <andrew@codeconstruct.com.au> 3436L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3437L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3438L: linux-mmc@vger.kernel.org 3439S: Maintained 3440F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3441F: drivers/mmc/host/sdhci-of-aspeed* 3442 3443ASPEED SMC SPI DRIVER 3444M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3445M: Cédric Le Goater <clg@kaod.org> 3446L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3447L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3448L: linux-spi@vger.kernel.org 3449S: Maintained 3450F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3451F: drivers/spi/spi-aspeed-smc.c 3452 3453ASPEED USB UDC DRIVER 3454M: Neal Liu <neal_liu@aspeedtech.com> 3455L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3456S: Maintained 3457F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3458F: drivers/usb/gadget/udc/aspeed_udc.c 3459 3460ASPEED VIDEO ENGINE DRIVER 3461M: Eddie James <eajames@linux.ibm.com> 3462L: linux-media@vger.kernel.org 3463L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3464S: Maintained 3465F: Documentation/devicetree/bindings/media/aspeed-video.txt 3466F: drivers/media/platform/aspeed/ 3467 3468ASUS EC HARDWARE MONITOR DRIVER 3469M: Eugene Shalygin <eugene.shalygin@gmail.com> 3470L: linux-hwmon@vger.kernel.org 3471S: Maintained 3472F: drivers/hwmon/asus-ec-sensors.c 3473 3474ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3475M: Corentin Chary <corentin.chary@gmail.com> 3476M: Luke D. Jones <luke@ljones.dev> 3477L: platform-driver-x86@vger.kernel.org 3478S: Maintained 3479W: https://asus-linux.org/ 3480F: drivers/platform/x86/asus*.c 3481F: drivers/platform/x86/eeepc*.c 3482 3483ASUS TF103C DOCK DRIVER 3484M: Hans de Goede <hdegoede@redhat.com> 3485L: platform-driver-x86@vger.kernel.org 3486S: Maintained 3487T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3488F: drivers/platform/x86/asus-tf103c-dock.c 3489 3490ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3491M: Aleksa Savic <savicaleksa83@gmail.com> 3492L: linux-hwmon@vger.kernel.org 3493S: Maintained 3494F: drivers/hwmon/asus_rog_ryujin.c 3495 3496ASUS WIRELESS RADIO CONTROL DRIVER 3497M: João Paulo Rechi Vita <jprvita@gmail.com> 3498L: platform-driver-x86@vger.kernel.org 3499S: Maintained 3500F: drivers/platform/x86/asus-wireless.c 3501 3502ASUS WMI HARDWARE MONITOR DRIVER 3503M: Ed Brindley <kernel@maidavale.org> 3504M: Denis Pauk <pauk.denis@gmail.com> 3505L: linux-hwmon@vger.kernel.org 3506S: Maintained 3507F: drivers/hwmon/asus_wmi_sensors.c 3508 3509ASYMMETRIC KEYS 3510M: David Howells <dhowells@redhat.com> 3511L: keyrings@vger.kernel.org 3512S: Maintained 3513F: Documentation/crypto/asymmetric-keys.rst 3514F: crypto/asymmetric_keys/ 3515F: include/crypto/pkcs7.h 3516F: include/crypto/public_key.h 3517F: include/linux/verification.h 3518 3519ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3520R: Dan Williams <dan.j.williams@intel.com> 3521S: Odd fixes 3522W: http://sourceforge.net/projects/xscaleiop 3523F: Documentation/crypto/async-tx-api.rst 3524F: crypto/async_tx/ 3525F: include/linux/async_tx.h 3526 3527AT24 EEPROM DRIVER 3528M: Bartosz Golaszewski <brgl@bgdev.pl> 3529L: linux-i2c@vger.kernel.org 3530S: Maintained 3531T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3532F: Documentation/devicetree/bindings/eeprom/at24.yaml 3533F: drivers/misc/eeprom/at24.c 3534 3535ATA OVER ETHERNET (AOE) DRIVER 3536M: "Justin Sanders" <justin@coraid.com> 3537S: Supported 3538W: http://www.openaoe.org/ 3539F: Documentation/admin-guide/aoe/ 3540F: drivers/block/aoe/ 3541 3542ATC260X PMIC MFD DRIVER 3543M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3544M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3545L: linux-actions@lists.infradead.org 3546S: Maintained 3547F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3548F: drivers/input/misc/atc260x-onkey.c 3549F: drivers/mfd/atc260* 3550F: drivers/power/reset/atc260x-poweroff.c 3551F: drivers/regulator/atc260x-regulator.c 3552F: include/linux/mfd/atc260x/* 3553 3554ATHEROS 71XX/9XXX GPIO DRIVER 3555M: Alban Bedel <albeu@free.fr> 3556S: Maintained 3557W: https://github.com/AlbanBedel/linux 3558T: git git://github.com/AlbanBedel/linux 3559F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3560F: drivers/gpio/gpio-ath79.c 3561 3562ATHEROS 71XX/9XXX USB PHY DRIVER 3563M: Alban Bedel <albeu@free.fr> 3564S: Maintained 3565W: https://github.com/AlbanBedel/linux 3566T: git git://github.com/AlbanBedel/linux 3567F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3568F: drivers/phy/qualcomm/phy-ath79-usb.c 3569 3570ATHEROS ATH GENERIC UTILITIES 3571M: Kalle Valo <kvalo@kernel.org> 3572L: linux-wireless@vger.kernel.org 3573S: Supported 3574F: drivers/net/wireless/ath/* 3575 3576ATHEROS ATH5K WIRELESS DRIVER 3577M: Jiri Slaby <jirislaby@kernel.org> 3578M: Nick Kossifidis <mickflemm@gmail.com> 3579M: Luis Chamberlain <mcgrof@kernel.org> 3580L: linux-wireless@vger.kernel.org 3581S: Maintained 3582W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3583F: drivers/net/wireless/ath/ath5k/ 3584 3585ATHEROS ATH6KL WIRELESS DRIVER 3586L: linux-wireless@vger.kernel.org 3587S: Orphan 3588W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3589F: drivers/net/wireless/ath/ath6kl/ 3590 3591ATI_REMOTE2 DRIVER 3592M: Ville Syrjala <syrjala@sci.fi> 3593S: Maintained 3594F: drivers/input/misc/ati_remote2.c 3595 3596ATK0110 HWMON DRIVER 3597M: Luca Tettamanti <kronos.it@gmail.com> 3598L: linux-hwmon@vger.kernel.org 3599S: Maintained 3600F: drivers/hwmon/asus_atk0110.c 3601 3602ATLX ETHERNET DRIVERS 3603M: Chris Snook <chris.snook@gmail.com> 3604L: netdev@vger.kernel.org 3605S: Maintained 3606W: http://sourceforge.net/projects/atl1 3607W: http://atl1.sourceforge.net 3608F: drivers/net/ethernet/atheros/ 3609 3610ATM 3611M: Chas Williams <3chas3@gmail.com> 3612L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3613L: netdev@vger.kernel.org 3614S: Maintained 3615W: http://linux-atm.sourceforge.net 3616F: drivers/atm/ 3617F: include/linux/atm* 3618F: include/linux/sonet.h 3619F: include/uapi/linux/atm* 3620F: include/uapi/linux/sonet.h 3621 3622ATMEL MACB ETHERNET DRIVER 3623M: Nicolas Ferre <nicolas.ferre@microchip.com> 3624M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3625S: Supported 3626F: drivers/net/ethernet/cadence/ 3627 3628ATMEL MAXTOUCH DRIVER 3629M: Nick Dyer <nick@shmanahar.org> 3630S: Maintained 3631T: git git://github.com/ndyer/linux.git 3632F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3633F: drivers/input/touchscreen/atmel_mxt_ts.c 3634 3635ATOMIC INFRASTRUCTURE 3636M: Will Deacon <will@kernel.org> 3637M: Peter Zijlstra <peterz@infradead.org> 3638R: Boqun Feng <boqun.feng@gmail.com> 3639R: Mark Rutland <mark.rutland@arm.com> 3640L: linux-kernel@vger.kernel.org 3641S: Maintained 3642F: Documentation/atomic_*.txt 3643F: arch/*/include/asm/atomic*.h 3644F: include/*/atomic*.h 3645F: include/linux/refcount.h 3646F: scripts/atomic/ 3647 3648ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3649M: Bradley Grove <linuxdrivers@attotech.com> 3650L: linux-scsi@vger.kernel.org 3651S: Supported 3652W: http://www.attotech.com 3653F: drivers/scsi/esas2r 3654 3655ATUSB IEEE 802.15.4 RADIO DRIVER 3656M: Stefan Schmidt <stefan@datenfreihafen.org> 3657L: linux-wpan@vger.kernel.org 3658S: Maintained 3659F: drivers/net/ieee802154/at86rf230.h 3660F: drivers/net/ieee802154/atusb.c 3661F: drivers/net/ieee802154/atusb.h 3662 3663AUDIT SUBSYSTEM 3664M: Paul Moore <paul@paul-moore.com> 3665M: Eric Paris <eparis@redhat.com> 3666L: audit@vger.kernel.org 3667S: Supported 3668W: https://github.com/linux-audit 3669Q: https://patchwork.kernel.org/project/audit/list 3670B: mailto:audit@vger.kernel.org 3671P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3672T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3673F: include/asm-generic/audit_*.h 3674F: include/linux/audit.h 3675F: include/linux/audit_arch.h 3676F: include/uapi/linux/audit.h 3677F: kernel/audit* 3678F: lib/*audit.c 3679K: \baudit_[a-z_0-9]\+\b 3680 3681AUXILIARY BUS DRIVER 3682M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3683R: Dave Ertman <david.m.ertman@intel.com> 3684R: Ira Weiny <ira.weiny@intel.com> 3685S: Supported 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3687F: Documentation/driver-api/auxiliary_bus.rst 3688F: drivers/base/auxiliary.c 3689F: include/linux/auxiliary_bus.h 3690 3691AUXILIARY DISPLAY DRIVERS 3692M: Andy Shevchenko <andy@kernel.org> 3693R: Geert Uytterhoeven <geert@linux-m68k.org> 3694S: Odd Fixes 3695T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3696F: Documentation/devicetree/bindings/auxdisplay/ 3697F: drivers/auxdisplay/ 3698F: include/linux/cfag12864b.h 3699F: include/uapi/linux/map_to_14segment.h 3700F: include/uapi/linux/map_to_7segment.h 3701 3702AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3703M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3704L: linux-iio@vger.kernel.org 3705S: Maintained 3706F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3707F: drivers/iio/light/apds9306.c 3708 3709AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3710M: Andreas Klinger <ak@it-klinger.de> 3711L: linux-iio@vger.kernel.org 3712S: Maintained 3713F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3714F: drivers/iio/adc/hx711.c 3715 3716AX.25 NETWORK LAYER 3717L: linux-hams@vger.kernel.org 3718S: Orphan 3719W: https://linux-ax25.in-berlin.de 3720F: include/net/ax25.h 3721F: include/uapi/linux/ax25.h 3722F: net/ax25/ 3723 3724AXENTIA ARM DEVICES 3725M: Peter Rosin <peda@axentia.se> 3726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3727S: Maintained 3728F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3729F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3730F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3731F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3732 3733AXENTIA ASOC DRIVERS 3734M: Peter Rosin <peda@axentia.se> 3735L: linux-sound@vger.kernel.org 3736S: Maintained 3737F: Documentation/devicetree/bindings/sound/axentia,* 3738F: sound/soc/atmel/tse850-pcm5142.c 3739 3740AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3741M: Nuno Sá <nuno.sa@analog.com> 3742L: linux-hwmon@vger.kernel.org 3743S: Supported 3744W: https://ez.analog.com/linux-software-drivers 3745F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3746F: drivers/hwmon/axi-fan-control.c 3747 3748AXI SPI ENGINE 3749M: Michael Hennerich <michael.hennerich@analog.com> 3750M: Nuno Sá <nuno.sa@analog.com> 3751R: David Lechner <dlechner@baylibre.com> 3752L: linux-spi@vger.kernel.org 3753S: Supported 3754W: https://ez.analog.com/linux-software-drivers 3755F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3756F: drivers/spi/spi-axi-spi-engine.c 3757 3758AXI PWM GENERATOR 3759M: Michael Hennerich <michael.hennerich@analog.com> 3760M: Nuno Sá <nuno.sa@analog.com> 3761L: linux-pwm@vger.kernel.org 3762S: Supported 3763W: https://ez.analog.com/linux-software-drivers 3764F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 3765F: drivers/pwm/pwm-axi-pwmgen.c 3766 3767AXXIA I2C CONTROLLER 3768M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3769L: linux-i2c@vger.kernel.org 3770S: Maintained 3771F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3772F: drivers/i2c/busses/i2c-axxia.c 3773 3774AZ6007 DVB DRIVER 3775M: Mauro Carvalho Chehab <mchehab@kernel.org> 3776L: linux-media@vger.kernel.org 3777S: Maintained 3778W: https://linuxtv.org 3779T: git git://linuxtv.org/media_tree.git 3780F: drivers/media/usb/dvb-usb-v2/az6007.c 3781 3782AZTECH FM RADIO RECEIVER DRIVER 3783M: Hans Verkuil <hverkuil@xs4all.nl> 3784L: linux-media@vger.kernel.org 3785S: Maintained 3786W: https://linuxtv.org 3787T: git git://linuxtv.org/media_tree.git 3788F: drivers/media/radio/radio-aztech* 3789 3790B43 WIRELESS DRIVER 3791L: linux-wireless@vger.kernel.org 3792L: b43-dev@lists.infradead.org 3793S: Orphan 3794W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3795F: drivers/net/wireless/broadcom/b43/ 3796 3797B43LEGACY WIRELESS DRIVER 3798L: linux-wireless@vger.kernel.org 3799L: b43-dev@lists.infradead.org 3800S: Orphan 3801W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3802F: drivers/net/wireless/broadcom/b43legacy/ 3803 3804BACKLIGHT CLASS/SUBSYSTEM 3805M: Lee Jones <lee@kernel.org> 3806M: Daniel Thompson <daniel.thompson@linaro.org> 3807M: Jingoo Han <jingoohan1@gmail.com> 3808L: dri-devel@lists.freedesktop.org 3809S: Maintained 3810T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3811F: Documentation/ABI/stable/sysfs-class-backlight 3812F: Documentation/ABI/testing/sysfs-class-backlight 3813F: Documentation/devicetree/bindings/leds/backlight 3814F: drivers/video/backlight/ 3815F: include/linux/backlight.h 3816F: include/linux/pwm_backlight.h 3817 3818BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3819M: Serge Semin <fancer.lancer@gmail.com> 3820L: linux-hwmon@vger.kernel.org 3821S: Supported 3822F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3823F: Documentation/hwmon/bt1-pvt.rst 3824F: drivers/hwmon/bt1-pvt.[ch] 3825 3826BARCO P50 GPIO DRIVER 3827M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3828M: Peter Korsgaard <peter.korsgaard@barco.com> 3829S: Maintained 3830F: drivers/platform/x86/barco-p50-gpio.c 3831 3832BATMAN ADVANCED 3833M: Marek Lindner <mareklindner@neomailbox.ch> 3834M: Simon Wunderlich <sw@simonwunderlich.de> 3835M: Antonio Quartulli <a@unstable.cc> 3836M: Sven Eckelmann <sven@narfation.org> 3837L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3838S: Maintained 3839W: https://www.open-mesh.org/ 3840Q: https://patchwork.open-mesh.org/project/batman/list/ 3841B: https://www.open-mesh.org/projects/batman-adv/issues 3842C: ircs://irc.hackint.org/batadv 3843T: git https://git.open-mesh.org/linux-merge.git 3844F: Documentation/networking/batman-adv.rst 3845F: include/uapi/linux/batadv_packet.h 3846F: include/uapi/linux/batman_adv.h 3847F: net/batman-adv/ 3848 3849BAYCOM/HDLCDRV DRIVERS FOR AX.25 3850M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3851L: linux-hams@vger.kernel.org 3852S: Maintained 3853W: http://www.baycom.org/~tom/ham/ham.html 3854F: drivers/net/hamradio/baycom* 3855 3856BCACHE (BLOCK LAYER CACHE) 3857M: Coly Li <colyli@suse.de> 3858M: Kent Overstreet <kent.overstreet@linux.dev> 3859L: linux-bcache@vger.kernel.org 3860S: Maintained 3861W: http://bcache.evilpiepirate.org 3862C: irc://irc.oftc.net/bcache 3863F: drivers/md/bcache/ 3864 3865BCACHEFS 3866M: Kent Overstreet <kent.overstreet@linux.dev> 3867L: linux-bcachefs@vger.kernel.org 3868S: Supported 3869C: irc://irc.oftc.net/bcache 3870T: git https://evilpiepirate.org/git/bcachefs.git 3871F: fs/bcachefs/ 3872F: Documentation/filesystems/bcachefs/ 3873 3874BDISP ST MEDIA DRIVER 3875M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3876L: linux-media@vger.kernel.org 3877S: Supported 3878W: https://linuxtv.org 3879T: git git://linuxtv.org/media_tree.git 3880F: drivers/media/platform/st/sti/bdisp 3881 3882BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3883M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3884L: netdev@vger.kernel.org 3885S: Maintained 3886F: drivers/net/ethernet/ec_bhf.c 3887 3888BEFS FILE SYSTEM 3889M: Luis de Bethencourt <luisbg@kernel.org> 3890M: Salah Triki <salah.triki@gmail.com> 3891S: Maintained 3892T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3893F: Documentation/filesystems/befs.rst 3894F: fs/befs/ 3895 3896BFQ I/O SCHEDULER 3897M: Yu Kuai <yukuai3@huawei.com> 3898L: linux-block@vger.kernel.org 3899S: Odd Fixes 3900F: Documentation/block/bfq-iosched.rst 3901F: block/bfq-* 3902 3903BFS FILE SYSTEM 3904M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3905S: Maintained 3906F: Documentation/filesystems/bfs.rst 3907F: fs/bfs/ 3908F: include/uapi/linux/bfs_fs.h 3909 3910BINMAN 3911M: Simon Glass <sjg@chromium.org> 3912S: Supported 3913F: Documentation/devicetree/bindings/mtd/partitions/binman* 3914 3915BITMAP API 3916M: Yury Norov <yury.norov@gmail.com> 3917R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3918S: Maintained 3919F: include/linux/bitfield.h 3920F: include/linux/bitmap-str.h 3921F: include/linux/bitmap.h 3922F: include/linux/bits.h 3923F: include/linux/cpumask.h 3924F: include/linux/cpumask_types.h 3925F: include/linux/find.h 3926F: include/linux/nodemask.h 3927F: include/linux/nodemask_types.h 3928F: include/vdso/bits.h 3929F: lib/bitmap-str.c 3930F: lib/bitmap.c 3931F: lib/cpumask.c 3932F: lib/cpumask_kunit.c 3933F: lib/find_bit.c 3934F: lib/find_bit_benchmark.c 3935F: lib/test_bitmap.c 3936F: tools/include/linux/bitfield.h 3937F: tools/include/linux/bitmap.h 3938F: tools/include/linux/bits.h 3939F: tools/include/linux/find.h 3940F: tools/include/vdso/bits.h 3941F: tools/lib/bitmap.c 3942F: tools/lib/find_bit.c 3943 3944BITOPS API 3945M: Yury Norov <yury.norov@gmail.com> 3946R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3947S: Maintained 3948F: arch/*/include/asm/bitops.h 3949F: arch/*/include/asm/bitops_32.h 3950F: arch/*/include/asm/bitops_64.h 3951F: arch/*/lib/bitops.c 3952F: include/asm-generic/bitops 3953F: include/asm-generic/bitops.h 3954F: include/linux/bitops.h 3955F: lib/test_bitops.c 3956F: tools/*/bitops* 3957 3958BLINKM RGB LED DRIVER 3959M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3960S: Maintained 3961F: drivers/leds/leds-blinkm.c 3962 3963BLOCK LAYER 3964M: Jens Axboe <axboe@kernel.dk> 3965L: linux-block@vger.kernel.org 3966S: Maintained 3967T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3968F: Documentation/ABI/stable/sysfs-block 3969F: Documentation/block/ 3970F: block/ 3971F: drivers/block/ 3972F: include/linux/bio.h 3973F: include/linux/blk* 3974F: kernel/trace/blktrace.c 3975F: lib/sbitmap.c 3976 3977BLOCK LAYER DEVICE DRIVER API [RUST] 3978M: Andreas Hindborg <a.hindborg@kernel.org> 3979R: Boqun Feng <boqun.feng@gmail.com> 3980L: linux-block@vger.kernel.org 3981L: rust-for-linux@vger.kernel.org 3982S: Supported 3983W: https://rust-for-linux.com 3984B: https://github.com/Rust-for-Linux/linux/issues 3985C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 3986T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 3987F: drivers/block/rnull.rs 3988F: rust/kernel/block.rs 3989F: rust/kernel/block/ 3990 3991BLOCK2MTD DRIVER 3992M: Joern Engel <joern@lazybastard.org> 3993L: linux-mtd@lists.infradead.org 3994S: Maintained 3995F: drivers/mtd/devices/block2mtd.c 3996 3997BLUETOOTH DRIVERS 3998M: Marcel Holtmann <marcel@holtmann.org> 3999M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4000L: linux-bluetooth@vger.kernel.org 4001S: Supported 4002W: http://www.bluez.org/ 4003T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4004T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4005F: Documentation/devicetree/bindings/net/bluetooth/ 4006F: drivers/bluetooth/ 4007 4008BLUETOOTH SUBSYSTEM 4009M: Marcel Holtmann <marcel@holtmann.org> 4010M: Johan Hedberg <johan.hedberg@gmail.com> 4011M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4012L: linux-bluetooth@vger.kernel.org 4013S: Supported 4014W: http://www.bluez.org/ 4015T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4016T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4017F: include/net/bluetooth/ 4018F: net/bluetooth/ 4019 4020BONDING DRIVER 4021M: Jay Vosburgh <jv@jvosburgh.net> 4022M: Andy Gospodarek <andy@greyhouse.net> 4023L: netdev@vger.kernel.org 4024S: Maintained 4025F: Documentation/networking/bonding.rst 4026F: drivers/net/bonding/ 4027F: include/net/bond* 4028F: include/uapi/linux/if_bonding.h 4029F: tools/testing/selftests/drivers/net/bonding/ 4030 4031BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4032M: Dan Robertson <dan@dlrobertson.com> 4033L: linux-iio@vger.kernel.org 4034S: Maintained 4035F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4036F: drivers/iio/accel/bma400* 4037 4038BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4039M: Jagath Jog J <jagathjog1996@gmail.com> 4040L: linux-iio@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4043F: drivers/iio/imu/bmi323/ 4044 4045BPF JIT for ARC 4046M: Shahab Vahedi <list+bpf@vahedi.org> 4047L: bpf@vger.kernel.org 4048S: Maintained 4049F: arch/arc/net/ 4050 4051BPF JIT for ARM 4052M: Russell King <linux@armlinux.org.uk> 4053M: Puranjay Mohan <puranjay@kernel.org> 4054L: bpf@vger.kernel.org 4055S: Maintained 4056F: arch/arm/net/ 4057 4058BPF JIT for ARM64 4059M: Daniel Borkmann <daniel@iogearbox.net> 4060M: Alexei Starovoitov <ast@kernel.org> 4061M: Puranjay Mohan <puranjay@kernel.org> 4062R: Xu Kuohai <xukuohai@huaweicloud.com> 4063L: bpf@vger.kernel.org 4064S: Supported 4065F: arch/arm64/net/ 4066 4067BPF JIT for LOONGARCH 4068M: Tiezhu Yang <yangtiezhu@loongson.cn> 4069R: Hengqi Chen <hengqi.chen@gmail.com> 4070L: bpf@vger.kernel.org 4071S: Maintained 4072F: arch/loongarch/net/ 4073 4074BPF JIT for MIPS (32-BIT AND 64-BIT) 4075M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4076M: Paul Burton <paulburton@kernel.org> 4077L: bpf@vger.kernel.org 4078S: Maintained 4079F: arch/mips/net/ 4080 4081BPF JIT for NFP NICs 4082M: Jakub Kicinski <kuba@kernel.org> 4083L: bpf@vger.kernel.org 4084S: Odd Fixes 4085F: drivers/net/ethernet/netronome/nfp/bpf/ 4086 4087BPF JIT for POWERPC (32-BIT AND 64-BIT) 4088M: Michael Ellerman <mpe@ellerman.id.au> 4089M: Hari Bathini <hbathini@linux.ibm.com> 4090M: Christophe Leroy <christophe.leroy@csgroup.eu> 4091R: Naveen N Rao <naveen@kernel.org> 4092L: bpf@vger.kernel.org 4093S: Supported 4094F: arch/powerpc/net/ 4095 4096BPF JIT for RISC-V (32-bit) 4097M: Luke Nelson <luke.r.nels@gmail.com> 4098M: Xi Wang <xi.wang@gmail.com> 4099L: bpf@vger.kernel.org 4100S: Maintained 4101F: arch/riscv/net/ 4102X: arch/riscv/net/bpf_jit_comp64.c 4103 4104BPF JIT for RISC-V (64-bit) 4105M: Björn Töpel <bjorn@kernel.org> 4106R: Pu Lehui <pulehui@huawei.com> 4107R: Puranjay Mohan <puranjay@kernel.org> 4108L: bpf@vger.kernel.org 4109S: Maintained 4110F: arch/riscv/net/ 4111X: arch/riscv/net/bpf_jit_comp32.c 4112 4113BPF JIT for S390 4114M: Ilya Leoshkevich <iii@linux.ibm.com> 4115M: Heiko Carstens <hca@linux.ibm.com> 4116M: Vasily Gorbik <gor@linux.ibm.com> 4117L: bpf@vger.kernel.org 4118S: Supported 4119F: arch/s390/net/ 4120X: arch/s390/net/pnet.c 4121 4122BPF JIT for SPARC (32-BIT AND 64-BIT) 4123M: David S. Miller <davem@davemloft.net> 4124L: bpf@vger.kernel.org 4125S: Odd Fixes 4126F: arch/sparc/net/ 4127 4128BPF JIT for X86 32-BIT 4129M: Wang YanQing <udknight@gmail.com> 4130L: bpf@vger.kernel.org 4131S: Odd Fixes 4132F: arch/x86/net/bpf_jit_comp32.c 4133 4134BPF JIT for X86 64-BIT 4135M: Alexei Starovoitov <ast@kernel.org> 4136M: Daniel Borkmann <daniel@iogearbox.net> 4137L: bpf@vger.kernel.org 4138S: Supported 4139F: arch/x86/net/ 4140X: arch/x86/net/bpf_jit_comp32.c 4141 4142BPF [BTF] 4143M: Martin KaFai Lau <martin.lau@linux.dev> 4144L: bpf@vger.kernel.org 4145S: Maintained 4146F: include/linux/btf* 4147F: kernel/bpf/btf.c 4148 4149BPF [CORE] 4150M: Alexei Starovoitov <ast@kernel.org> 4151M: Daniel Borkmann <daniel@iogearbox.net> 4152R: John Fastabend <john.fastabend@gmail.com> 4153L: bpf@vger.kernel.org 4154S: Maintained 4155F: include/linux/bpf* 4156F: include/linux/filter.h 4157F: include/linux/tnum.h 4158F: kernel/bpf/core.c 4159F: kernel/bpf/dispatcher.c 4160F: kernel/bpf/mprog.c 4161F: kernel/bpf/syscall.c 4162F: kernel/bpf/tnum.c 4163F: kernel/bpf/trampoline.c 4164F: kernel/bpf/verifier.c 4165 4166BPF [CRYPTO] 4167M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4168L: bpf@vger.kernel.org 4169S: Maintained 4170F: crypto/bpf_crypto_skcipher.c 4171F: include/linux/bpf_crypto.h 4172F: kernel/bpf/crypto.c 4173 4174BPF [DOCUMENTATION] (Related to Standardization) 4175R: David Vernet <void@manifault.com> 4176L: bpf@vger.kernel.org 4177L: bpf@ietf.org 4178S: Maintained 4179F: Documentation/bpf/standardization/ 4180 4181BPF [GENERAL] (Safe Dynamic Programs and Tools) 4182M: Alexei Starovoitov <ast@kernel.org> 4183M: Daniel Borkmann <daniel@iogearbox.net> 4184M: Andrii Nakryiko <andrii@kernel.org> 4185R: Martin KaFai Lau <martin.lau@linux.dev> 4186R: Eduard Zingerman <eddyz87@gmail.com> 4187R: Song Liu <song@kernel.org> 4188R: Yonghong Song <yonghong.song@linux.dev> 4189R: John Fastabend <john.fastabend@gmail.com> 4190R: KP Singh <kpsingh@kernel.org> 4191R: Stanislav Fomichev <sdf@fomichev.me> 4192R: Hao Luo <haoluo@google.com> 4193R: Jiri Olsa <jolsa@kernel.org> 4194L: bpf@vger.kernel.org 4195S: Supported 4196W: https://bpf.io/ 4197Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4198T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4199T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4200F: Documentation/bpf/ 4201F: Documentation/networking/filter.rst 4202F: Documentation/userspace-api/ebpf/ 4203F: arch/*/net/* 4204F: include/linux/bpf* 4205F: include/linux/btf* 4206F: include/linux/filter.h 4207F: include/trace/events/xdp.h 4208F: include/uapi/linux/bpf* 4209F: include/uapi/linux/btf* 4210F: include/uapi/linux/filter.h 4211F: kernel/bpf/ 4212F: kernel/trace/bpf_trace.c 4213F: lib/buildid.c 4214F: lib/test_bpf.c 4215F: net/bpf/ 4216F: net/core/filter.c 4217F: net/sched/act_bpf.c 4218F: net/sched/cls_bpf.c 4219F: samples/bpf/ 4220F: scripts/bpf_doc.py 4221F: scripts/Makefile.btf 4222F: scripts/pahole-version.sh 4223F: tools/bpf/ 4224F: tools/lib/bpf/ 4225F: tools/testing/selftests/bpf/ 4226 4227BPF [ITERATOR] 4228M: Yonghong Song <yonghong.song@linux.dev> 4229L: bpf@vger.kernel.org 4230S: Maintained 4231F: kernel/bpf/*iter.c 4232 4233BPF [L7 FRAMEWORK] (sockmap) 4234M: John Fastabend <john.fastabend@gmail.com> 4235M: Jakub Sitnicki <jakub@cloudflare.com> 4236L: netdev@vger.kernel.org 4237L: bpf@vger.kernel.org 4238S: Maintained 4239F: include/linux/skmsg.h 4240F: net/core/skmsg.c 4241F: net/core/sock_map.c 4242F: net/ipv4/tcp_bpf.c 4243F: net/ipv4/udp_bpf.c 4244F: net/unix/unix_bpf.c 4245 4246BPF [LIBRARY] (libbpf) 4247M: Andrii Nakryiko <andrii@kernel.org> 4248M: Eduard Zingerman <eddyz87@gmail.com> 4249L: bpf@vger.kernel.org 4250S: Maintained 4251F: tools/lib/bpf/ 4252 4253BPF [MISC] 4254L: bpf@vger.kernel.org 4255S: Odd Fixes 4256K: (?:\b|_)bpf(?:\b|_) 4257 4258BPF [NETKIT] (BPF-programmable network device) 4259M: Daniel Borkmann <daniel@iogearbox.net> 4260M: Nikolay Aleksandrov <razor@blackwall.org> 4261L: bpf@vger.kernel.org 4262L: netdev@vger.kernel.org 4263S: Supported 4264F: drivers/net/netkit.c 4265F: include/net/netkit.h 4266 4267BPF [NETWORKING] (struct_ops, reuseport) 4268M: Martin KaFai Lau <martin.lau@linux.dev> 4269L: bpf@vger.kernel.org 4270L: netdev@vger.kernel.org 4271S: Maintained 4272F: kernel/bpf/bpf_struct* 4273 4274BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4275M: Martin KaFai Lau <martin.lau@linux.dev> 4276M: Daniel Borkmann <daniel@iogearbox.net> 4277R: John Fastabend <john.fastabend@gmail.com> 4278L: bpf@vger.kernel.org 4279L: netdev@vger.kernel.org 4280S: Maintained 4281F: include/net/tcx.h 4282F: kernel/bpf/tcx.c 4283F: net/core/filter.c 4284F: net/sched/act_bpf.c 4285F: net/sched/cls_bpf.c 4286 4287BPF [RINGBUF] 4288M: Andrii Nakryiko <andrii@kernel.org> 4289L: bpf@vger.kernel.org 4290S: Maintained 4291F: kernel/bpf/ringbuf.c 4292 4293BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4294M: KP Singh <kpsingh@kernel.org> 4295M: Matt Bobrowski <mattbobrowski@google.com> 4296L: bpf@vger.kernel.org 4297S: Maintained 4298F: Documentation/bpf/prog_lsm.rst 4299F: include/linux/bpf_lsm.h 4300F: kernel/bpf/bpf_lsm.c 4301F: kernel/trace/bpf_trace.c 4302F: security/bpf/ 4303 4304BPF [SELFTESTS] (Test Runners & Infrastructure) 4305M: Andrii Nakryiko <andrii@kernel.org> 4306M: Eduard Zingerman <eddyz87@gmail.com> 4307R: Mykola Lysenko <mykolal@fb.com> 4308L: bpf@vger.kernel.org 4309S: Maintained 4310F: tools/testing/selftests/bpf/ 4311 4312BPF [STORAGE & CGROUPS] 4313M: Martin KaFai Lau <martin.lau@linux.dev> 4314L: bpf@vger.kernel.org 4315S: Maintained 4316F: kernel/bpf/*storage.c 4317F: kernel/bpf/bpf_lru* 4318F: kernel/bpf/cgroup.c 4319 4320BPF [TOOLING] (bpftool) 4321M: Quentin Monnet <qmo@kernel.org> 4322L: bpf@vger.kernel.org 4323S: Maintained 4324F: kernel/bpf/disasm.* 4325F: tools/bpf/bpftool/ 4326 4327BPF [TRACING] 4328M: Song Liu <song@kernel.org> 4329R: Jiri Olsa <jolsa@kernel.org> 4330L: bpf@vger.kernel.org 4331S: Maintained 4332F: kernel/bpf/stackmap.c 4333F: kernel/trace/bpf_trace.c 4334F: lib/buildid.c 4335 4336BROADCOM ASP 2.0 ETHERNET DRIVER 4337M: Justin Chen <justin.chen@broadcom.com> 4338M: Florian Fainelli <florian.fainelli@broadcom.com> 4339L: bcm-kernel-feedback-list@broadcom.com 4340L: netdev@vger.kernel.org 4341S: Supported 4342F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4343F: drivers/net/ethernet/broadcom/asp2/ 4344 4345BROADCOM B44 10/100 ETHERNET DRIVER 4346M: Michael Chan <michael.chan@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: drivers/net/ethernet/broadcom/b44.* 4350 4351BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4352M: Florian Fainelli <florian.fainelli@broadcom.com> 4353L: netdev@vger.kernel.org 4354L: openwrt-devel@lists.openwrt.org (subscribers-only) 4355S: Supported 4356F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4357F: drivers/net/dsa/b53/* 4358F: drivers/net/dsa/bcm_sf2* 4359F: include/linux/dsa/brcm.h 4360F: include/linux/platform_data/b53.h 4361 4362BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4363M: Florian Fainelli <florian.fainelli@broadcom.com> 4364R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4365L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4367S: Maintained 4368T: git https://github.com/broadcom/stblinux.git 4369F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4370F: drivers/pci/controller/pcie-brcmstb.c 4371F: drivers/staging/vc04_services 4372N: bcm2711 4373N: bcm283* 4374N: raspberrypi 4375 4376BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4377M: Florian Fainelli <florian.fainelli@broadcom.com> 4378M: Ray Jui <rjui@broadcom.com> 4379M: Scott Branden <sbranden@broadcom.com> 4380R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4381S: Maintained 4382T: git https://github.com/broadcom/mach-bcm 4383F: arch/arm/mach-bcm/ 4384N: bcm281* 4385N: bcm113* 4386N: bcm216* 4387N: kona 4388 4389BROADCOM BCM2835 CAMERA DRIVERS 4390M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4391L: linux-media@vger.kernel.org 4392S: Maintained 4393F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4394F: drivers/media/platform/broadcom/bcm2835-unicam* 4395 4396BROADCOM BCM47XX MIPS ARCHITECTURE 4397M: Hauke Mehrtens <hauke@hauke-m.de> 4398M: Rafał Miłecki <zajec5@gmail.com> 4399L: linux-mips@vger.kernel.org 4400S: Maintained 4401F: Documentation/devicetree/bindings/mips/brcm/ 4402F: arch/mips/bcm47xx/* 4403F: arch/mips/include/asm/mach-bcm47xx/* 4404 4405BROADCOM BCM4908 ETHERNET DRIVER 4406M: Rafał Miłecki <rafal@milecki.pl> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: netdev@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4411F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4412F: drivers/net/ethernet/broadcom/unimac.h 4413 4414BROADCOM BCM4908 PINMUX DRIVER 4415M: Rafał Miłecki <rafal@milecki.pl> 4416R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4417L: linux-gpio@vger.kernel.org 4418S: Maintained 4419F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4420F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4421 4422BROADCOM BCM5301X ARM ARCHITECTURE 4423M: Florian Fainelli <florian.fainelli@broadcom.com> 4424M: Hauke Mehrtens <hauke@hauke-m.de> 4425M: Rafał Miłecki <zajec5@gmail.com> 4426R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4428S: Maintained 4429F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4430F: arch/arm/boot/dts/broadcom/bcm470* 4431F: arch/arm/boot/dts/broadcom/bcm5301* 4432F: arch/arm/boot/dts/broadcom/bcm953012* 4433F: arch/arm/mach-bcm/bcm_5301x.c 4434 4435BROADCOM BCM53573 ARM ARCHITECTURE 4436M: Florian Fainelli <florian.fainelli@broadcom.com> 4437M: Rafał Miłecki <rafal@milecki.pl> 4438R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4440S: Maintained 4441F: arch/arm/boot/dts/broadcom/bcm47189* 4442F: arch/arm/boot/dts/broadcom/bcm53573* 4443 4444BROADCOM BCM63XX/BCM33XX UDC DRIVER 4445M: Kevin Cernekee <cernekee@gmail.com> 4446L: linux-usb@vger.kernel.org 4447S: Maintained 4448F: drivers/usb/gadget/udc/bcm63xx_udc.* 4449 4450BROADCOM BCM7XXX ARM ARCHITECTURE 4451M: Florian Fainelli <florian.fainelli@broadcom.com> 4452R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4454S: Maintained 4455T: git https://github.com/broadcom/stblinux.git 4456F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4457F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4458F: arch/arm/include/asm/hardware/cache-b15-rac.h 4459F: arch/arm/mach-bcm/*brcmstb* 4460F: arch/arm/mm/cache-b15-rac.c 4461F: drivers/bus/brcmstb_gisb.c 4462F: drivers/pci/controller/pcie-brcmstb.c 4463N: brcmstb 4464N: bcm7038 4465N: bcm7120 4466 4467BROADCOM BCMBCA ARM ARCHITECTURE 4468M: William Zhang <william.zhang@broadcom.com> 4469M: Anand Gore <anand.gore@broadcom.com> 4470M: Kursad Oney <kursad.oney@broadcom.com> 4471M: Florian Fainelli <florian.fainelli@broadcom.com> 4472M: Rafał Miłecki <rafal@milecki.pl> 4473R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4475S: Maintained 4476T: git https://github.com/broadcom/stblinux.git 4477F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4478F: arch/arm64/boot/dts/broadcom/bcmbca/* 4479N: bcmbca 4480N: bcm[9]?47622 4481N: bcm[9]?4912 4482N: bcm[9]?63138 4483N: bcm[9]?63146 4484N: bcm[9]?63148 4485N: bcm[9]?63158 4486N: bcm[9]?63178 4487N: bcm[9]?6756 4488N: bcm[9]?6813 4489N: bcm[9]?6846 4490N: bcm[9]?6855 4491N: bcm[9]?6856 4492N: bcm[9]?6858 4493N: bcm[9]?6878 4494 4495BROADCOM BDC DRIVER 4496M: Justin Chen <justin.chen@broadcom.com> 4497M: Al Cooper <alcooperx@gmail.com> 4498R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4499L: linux-usb@vger.kernel.org 4500S: Maintained 4501F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4502F: drivers/usb/gadget/udc/bdc/ 4503 4504BROADCOM BMIPS CPUFREQ DRIVER 4505M: Markus Mayer <mmayer@broadcom.com> 4506R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4507L: linux-pm@vger.kernel.org 4508S: Maintained 4509F: drivers/cpufreq/bmips-cpufreq.c 4510 4511BROADCOM BMIPS MIPS ARCHITECTURE 4512M: Florian Fainelli <florian.fainelli@broadcom.com> 4513R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4514L: linux-mips@vger.kernel.org 4515S: Maintained 4516T: git https://github.com/broadcom/stblinux.git 4517F: arch/mips/bmips/* 4518F: arch/mips/boot/dts/brcm/bcm*.dts* 4519F: arch/mips/include/asm/mach-bmips/* 4520F: arch/mips/kernel/*bmips* 4521F: drivers/irqchip/irq-bcm63* 4522F: drivers/irqchip/irq-bcm7* 4523F: drivers/irqchip/irq-brcmstb* 4524F: drivers/pmdomain/bcm/bcm63xx-power.c 4525F: include/linux/bcm963xx_nvram.h 4526F: include/linux/bcm963xx_tag.h 4527 4528BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4529M: Rasesh Mody <rmody@marvell.com> 4530M: GR-Linux-NIC-Dev@marvell.com 4531L: netdev@vger.kernel.org 4532S: Supported 4533F: drivers/net/ethernet/broadcom/bnx2.* 4534F: drivers/net/ethernet/broadcom/bnx2_* 4535 4536BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4537M: Saurav Kashyap <skashyap@marvell.com> 4538M: Javed Hasan <jhasan@marvell.com> 4539M: GR-QLogic-Storage-Upstream@marvell.com 4540L: linux-scsi@vger.kernel.org 4541S: Supported 4542F: drivers/scsi/bnx2fc/ 4543 4544BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4545M: Nilesh Javali <njavali@marvell.com> 4546M: Manish Rangankar <mrangankar@marvell.com> 4547M: GR-QLogic-Storage-Upstream@marvell.com 4548L: linux-scsi@vger.kernel.org 4549S: Supported 4550F: drivers/scsi/bnx2i/ 4551 4552BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4553M: Sudarsana Kalluru <skalluru@marvell.com> 4554M: Manish Chopra <manishc@marvell.com> 4555L: netdev@vger.kernel.org 4556S: Supported 4557F: drivers/net/ethernet/broadcom/bnx2x/ 4558 4559BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4560M: Michael Chan <michael.chan@broadcom.com> 4561L: netdev@vger.kernel.org 4562S: Supported 4563F: drivers/firmware/broadcom/tee_bnxt_fw.c 4564F: drivers/net/ethernet/broadcom/bnxt/ 4565F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4566 4567BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4568M: Arend van Spriel <arend.vanspriel@broadcom.com> 4569L: linux-wireless@vger.kernel.org 4570L: brcm80211@lists.linux.dev 4571L: brcm80211-dev-list.pdl@broadcom.com 4572S: Supported 4573F: drivers/net/wireless/broadcom/brcm80211/ 4574F: include/linux/platform_data/brcmfmac.h 4575 4576BROADCOM BRCMSTB GPIO DRIVER 4577M: Doug Berger <opendmb@gmail.com> 4578M: Florian Fainelli <florian.fainelli@broadcom.com> 4579R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4580S: Supported 4581F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4582F: drivers/gpio/gpio-brcmstb.c 4583 4584BROADCOM BRCMSTB I2C DRIVER 4585M: Kamal Dasu <kamal.dasu@broadcom.com> 4586R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4587L: linux-i2c@vger.kernel.org 4588S: Supported 4589F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4590F: drivers/i2c/busses/i2c-brcmstb.c 4591 4592BROADCOM BRCMSTB UART DRIVER 4593M: Al Cooper <alcooperx@gmail.com> 4594R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4595L: linux-serial@vger.kernel.org 4596S: Maintained 4597F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4598F: drivers/tty/serial/8250/8250_bcm7271.c 4599 4600BROADCOM BRCMSTB USB EHCI DRIVER 4601M: Justin Chen <justin.chen@broadcom.com> 4602M: Al Cooper <alcooperx@gmail.com> 4603R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4604L: linux-usb@vger.kernel.org 4605S: Maintained 4606F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4607F: drivers/usb/host/ehci-brcm.* 4608 4609BROADCOM BRCMSTB USB PIN MAP DRIVER 4610M: Al Cooper <alcooperx@gmail.com> 4611R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4612L: linux-usb@vger.kernel.org 4613S: Maintained 4614F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4615F: drivers/usb/misc/brcmstb-usb-pinmap.c 4616 4617BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4618M: Justin Chen <justin.chen@broadcom.com> 4619M: Al Cooper <alcooperx@gmail.com> 4620R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4621L: linux-kernel@vger.kernel.org 4622S: Maintained 4623F: drivers/phy/broadcom/phy-brcm-usb* 4624 4625BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4626M: William Zhang <william.zhang@broadcom.com> 4627M: Kursad Oney <kursad.oney@broadcom.com> 4628M: Jonas Gorski <jonas.gorski@gmail.com> 4629R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4630L: linux-spi@vger.kernel.org 4631S: Maintained 4632F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4633F: drivers/spi/spi-bcm63xx-hsspi.c 4634F: drivers/spi/spi-bcmbca-hsspi.c 4635 4636BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4637M: Jonas Gorski <jonas.gorski@gmail.com> 4638L: linux-spi@vger.kernel.org 4639S: Odd Fixes 4640F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4641F: drivers/spi/spi-bcm63xx.c 4642 4643BROADCOM ETHERNET PHY DRIVERS 4644M: Florian Fainelli <florian.fainelli@broadcom.com> 4645R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4646L: netdev@vger.kernel.org 4647S: Supported 4648F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4649F: drivers/net/phy/bcm*.[ch] 4650F: drivers/net/phy/broadcom.c 4651F: include/linux/brcmphy.h 4652 4653BROADCOM GENET ETHERNET DRIVER 4654M: Doug Berger <opendmb@gmail.com> 4655M: Florian Fainelli <florian.fainelli@broadcom.com> 4656R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4657L: netdev@vger.kernel.org 4658S: Supported 4659F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4660F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4661F: drivers/net/ethernet/broadcom/genet/ 4662F: drivers/net/ethernet/broadcom/unimac.h 4663F: drivers/net/mdio/mdio-bcm-unimac.c 4664F: include/linux/platform_data/bcmgenet.h 4665F: include/linux/platform_data/mdio-bcm-unimac.h 4666 4667BROADCOM IPROC ARM ARCHITECTURE 4668M: Ray Jui <rjui@broadcom.com> 4669M: Scott Branden <sbranden@broadcom.com> 4670R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4672S: Maintained 4673T: git https://github.com/broadcom/stblinux.git 4674F: arch/arm64/boot/dts/broadcom/northstar2/* 4675F: arch/arm64/boot/dts/broadcom/stingray/* 4676F: drivers/clk/bcm/clk-ns* 4677F: drivers/clk/bcm/clk-sr* 4678F: drivers/pinctrl/bcm/pinctrl-ns* 4679F: include/dt-bindings/clock/bcm-sr* 4680N: iproc 4681N: cygnus 4682N: bcm[-_]nsp 4683N: bcm9113* 4684N: bcm9583* 4685N: bcm9585* 4686N: bcm9586* 4687N: bcm988312 4688N: bcm113* 4689N: bcm583* 4690N: bcm585* 4691N: bcm586* 4692N: bcm88312 4693N: hr2 4694N: stingray 4695 4696BROADCOM IPROC GBIT ETHERNET DRIVER 4697M: Rafał Miłecki <rafal@milecki.pl> 4698R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4699L: netdev@vger.kernel.org 4700S: Maintained 4701F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4702F: drivers/net/ethernet/broadcom/bgmac* 4703F: drivers/net/ethernet/broadcom/unimac.h 4704 4705BROADCOM KONA GPIO DRIVER 4706M: Ray Jui <rjui@broadcom.com> 4707R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4708S: Supported 4709F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4710F: drivers/gpio/gpio-bcm-kona.c 4711 4712BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4713M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4714M: Kashyap Desai <kashyap.desai@broadcom.com> 4715M: Sumit Saxena <sumit.saxena@broadcom.com> 4716M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4717L: mpi3mr-linuxdrv.pdl@broadcom.com 4718L: linux-scsi@vger.kernel.org 4719S: Supported 4720W: https://www.broadcom.com/support/storage 4721F: drivers/scsi/mpi3mr/ 4722 4723BROADCOM NETXTREME-E ROCE DRIVER 4724M: Selvin Xavier <selvin.xavier@broadcom.com> 4725L: linux-rdma@vger.kernel.org 4726S: Supported 4727W: http://www.broadcom.com 4728F: drivers/infiniband/hw/bnxt_re/ 4729F: include/uapi/rdma/bnxt_re-abi.h 4730 4731BROADCOM NVRAM DRIVER 4732M: Rafał Miłecki <zajec5@gmail.com> 4733L: linux-mips@vger.kernel.org 4734S: Maintained 4735F: drivers/firmware/broadcom/* 4736 4737BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4738M: Rafał Miłecki <rafal@milecki.pl> 4739M: Florian Fainelli <florian.fainelli@broadcom.com> 4740R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4741L: linux-pm@vger.kernel.org 4742S: Maintained 4743T: git https://github.com/broadcom/stblinux.git 4744F: drivers/pmdomain/bcm/bcm-pmb.c 4745F: include/dt-bindings/soc/bcm-pmb.h 4746 4747BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4748M: Rafał Miłecki <zajec5@gmail.com> 4749L: linux-wireless@vger.kernel.org 4750S: Maintained 4751F: drivers/bcma/ 4752F: include/linux/bcma/ 4753 4754BROADCOM SPI DRIVER 4755M: Kamal Dasu <kamal.dasu@broadcom.com> 4756R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4757S: Maintained 4758F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4759F: drivers/spi/spi-bcm-qspi.* 4760F: drivers/spi/spi-brcmstb-qspi.c 4761F: drivers/spi/spi-iproc-qspi.c 4762 4763BROADCOM STB AVS CPUFREQ DRIVER 4764M: Markus Mayer <mmayer@broadcom.com> 4765R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4766L: linux-pm@vger.kernel.org 4767S: Maintained 4768F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4769F: drivers/cpufreq/brcmstb* 4770 4771BROADCOM STB AVS TMON DRIVER 4772M: Markus Mayer <mmayer@broadcom.com> 4773R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4774L: linux-pm@vger.kernel.org 4775S: Maintained 4776F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4777F: drivers/thermal/broadcom/brcmstb* 4778 4779BROADCOM STB DPFE DRIVER 4780M: Markus Mayer <mmayer@broadcom.com> 4781R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4783S: Maintained 4784F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4785F: drivers/memory/brcmstb_dpfe.c 4786 4787BROADCOM STB NAND FLASH DRIVER 4788M: Brian Norris <computersforpeace@gmail.com> 4789M: Kamal Dasu <kamal.dasu@broadcom.com> 4790R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4791L: linux-mtd@lists.infradead.org 4792S: Maintained 4793F: drivers/mtd/nand/raw/brcmnand/ 4794F: include/linux/platform_data/brcmnand.h 4795 4796BROADCOM STB PCIE DRIVER 4797M: Jim Quinlan <jim2101024@gmail.com> 4798M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4799M: Florian Fainelli <florian.fainelli@broadcom.com> 4800R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4801L: linux-pci@vger.kernel.org 4802S: Maintained 4803F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4804F: drivers/pci/controller/pcie-brcmstb.c 4805 4806BROADCOM SYSTEMPORT ETHERNET DRIVER 4807M: Florian Fainelli <florian.fainelli@broadcom.com> 4808R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4809L: netdev@vger.kernel.org 4810S: Supported 4811F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4812F: drivers/net/ethernet/broadcom/bcmsysport.* 4813F: drivers/net/ethernet/broadcom/unimac.h 4814 4815BROADCOM TG3 GIGABIT ETHERNET DRIVER 4816M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4817M: Michael Chan <mchan@broadcom.com> 4818L: netdev@vger.kernel.org 4819S: Supported 4820F: drivers/net/ethernet/broadcom/tg3.* 4821 4822BROADCOM VK DRIVER 4823M: Scott Branden <scott.branden@broadcom.com> 4824R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4825S: Supported 4826F: drivers/misc/bcm-vk/ 4827F: include/uapi/linux/misc/bcm_vk.h 4828 4829BROCADE BFA FC SCSI DRIVER 4830M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4831M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4832L: linux-scsi@vger.kernel.org 4833S: Supported 4834F: drivers/scsi/bfa/ 4835 4836BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4837M: Rasesh Mody <rmody@marvell.com> 4838M: Sudarsana Kalluru <skalluru@marvell.com> 4839M: GR-Linux-NIC-Dev@marvell.com 4840L: netdev@vger.kernel.org 4841S: Supported 4842F: drivers/net/ethernet/brocade/bna/ 4843 4844BSG (block layer generic sg v4 driver) 4845M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4846L: linux-scsi@vger.kernel.org 4847S: Supported 4848F: block/bsg.c 4849F: include/linux/bsg.h 4850F: include/uapi/linux/bsg.h 4851 4852BT87X AUDIO DRIVER 4853M: Clemens Ladisch <clemens@ladisch.de> 4854L: linux-sound@vger.kernel.org 4855S: Maintained 4856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4857F: Documentation/sound/cards/bt87x.rst 4858F: sound/pci/bt87x.c 4859 4860BT8XXGPIO DRIVER 4861M: Michael Buesch <m@bues.ch> 4862S: Maintained 4863W: http://bu3sch.de/btgpio.php 4864F: drivers/gpio/gpio-bt8xx.c 4865 4866BTRFS FILE SYSTEM 4867M: Chris Mason <clm@fb.com> 4868M: Josef Bacik <josef@toxicpanda.com> 4869M: David Sterba <dsterba@suse.com> 4870L: linux-btrfs@vger.kernel.org 4871S: Maintained 4872W: https://btrfs.readthedocs.io 4873Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4874C: irc://irc.libera.chat/btrfs 4875T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4876F: Documentation/filesystems/btrfs.rst 4877F: fs/btrfs/ 4878F: include/linux/btrfs* 4879F: include/trace/events/btrfs.h 4880F: include/uapi/linux/btrfs* 4881 4882BTTV VIDEO4LINUX DRIVER 4883M: Mauro Carvalho Chehab <mchehab@kernel.org> 4884L: linux-media@vger.kernel.org 4885S: Odd fixes 4886W: https://linuxtv.org 4887T: git git://linuxtv.org/media_tree.git 4888F: Documentation/driver-api/media/drivers/bttv* 4889F: drivers/media/pci/bt8xx/bttv* 4890 4891BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4892M: Chanwoo Choi <cw00.choi@samsung.com> 4893L: linux-pm@vger.kernel.org 4894L: linux-samsung-soc@vger.kernel.org 4895S: Maintained 4896T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4897F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4898F: drivers/devfreq/exynos-bus.c 4899 4900BUSLOGIC SCSI DRIVER 4901M: Khalid Aziz <khalid@gonehiking.org> 4902L: linux-scsi@vger.kernel.org 4903S: Maintained 4904F: drivers/scsi/BusLogic.* 4905F: drivers/scsi/FlashPoint.* 4906 4907BXCAN CAN NETWORK DRIVER 4908M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4909L: linux-can@vger.kernel.org 4910S: Maintained 4911F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4912F: drivers/net/can/bxcan.c 4913 4914C-MEDIA CMI8788 DRIVER 4915M: Clemens Ladisch <clemens@ladisch.de> 4916L: linux-sound@vger.kernel.org 4917S: Maintained 4918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4919F: sound/pci/oxygen/ 4920 4921C-SKY ARCHITECTURE 4922M: Guo Ren <guoren@kernel.org> 4923L: linux-csky@vger.kernel.org 4924S: Supported 4925T: git https://github.com/c-sky/csky-linux.git 4926F: Documentation/devicetree/bindings/csky/ 4927F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4928F: Documentation/devicetree/bindings/timer/csky,* 4929F: arch/csky/ 4930F: drivers/clocksource/timer-gx6605s.c 4931F: drivers/clocksource/timer-mp-csky.c 4932F: drivers/irqchip/irq-csky-* 4933N: csky 4934K: csky 4935 4936CA8210 IEEE-802.15.4 RADIO DRIVER 4937L: linux-wpan@vger.kernel.org 4938S: Orphan 4939W: https://github.com/Cascoda/ca8210-linux.git 4940F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4941F: drivers/net/ieee802154/ca8210.c 4942 4943CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4944M: David Howells <dhowells@redhat.com> 4945L: netfs@lists.linux.dev 4946S: Supported 4947F: Documentation/filesystems/caching/cachefiles.rst 4948F: fs/cachefiles/ 4949 4950CACHESTAT: PAGE CACHE STATS FOR A FILE 4951M: Nhat Pham <nphamcs@gmail.com> 4952M: Johannes Weiner <hannes@cmpxchg.org> 4953L: linux-mm@kvack.org 4954S: Maintained 4955F: tools/testing/selftests/cachestat/test_cachestat.c 4956 4957CADENCE MIPI-CSI2 BRIDGES 4958M: Maxime Ripard <mripard@kernel.org> 4959L: linux-media@vger.kernel.org 4960S: Maintained 4961F: Documentation/devicetree/bindings/media/cdns,*.txt 4962F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4963F: drivers/media/platform/cadence/cdns-csi2* 4964 4965CADENCE NAND DRIVER 4966L: linux-mtd@lists.infradead.org 4967S: Orphan 4968F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4969F: drivers/mtd/nand/raw/cadence-nand-controller.c 4970 4971CADENCE USB3 DRD IP DRIVER 4972M: Peter Chen <peter.chen@kernel.org> 4973M: Pawel Laszczak <pawell@cadence.com> 4974R: Roger Quadros <rogerq@kernel.org> 4975L: linux-usb@vger.kernel.org 4976S: Maintained 4977T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4978F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4979F: drivers/usb/cdns3/ 4980X: drivers/usb/cdns3/cdnsp* 4981 4982CADENCE USBHS DRIVER 4983M: Pawel Laszczak <pawell@cadence.com> 4984L: linux-usb@vger.kernel.org 4985S: Maintained 4986F: drivers/usb/gadget/udc/cdns2 4987 4988CADENCE USBSSP DRD IP DRIVER 4989M: Pawel Laszczak <pawell@cadence.com> 4990L: linux-usb@vger.kernel.org 4991S: Maintained 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4993F: drivers/usb/cdns3/ 4994X: drivers/usb/cdns3/cdns3* 4995 4996CADET FM/AM RADIO RECEIVER DRIVER 4997M: Hans Verkuil <hverkuil@xs4all.nl> 4998L: linux-media@vger.kernel.org 4999S: Maintained 5000W: https://linuxtv.org 5001T: git git://linuxtv.org/media_tree.git 5002F: drivers/media/radio/radio-cadet* 5003 5004CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5005L: linux-media@vger.kernel.org 5006S: Orphan 5007T: git git://linuxtv.org/media_tree.git 5008F: Documentation/admin-guide/media/cafe_ccic* 5009F: drivers/media/platform/marvell/ 5010 5011CAIF NETWORK LAYER 5012L: netdev@vger.kernel.org 5013S: Orphan 5014F: Documentation/networking/caif/ 5015F: drivers/net/caif/ 5016F: include/net/caif/ 5017F: include/uapi/linux/caif/ 5018F: net/caif/ 5019 5020CAKE QDISC 5021M: Toke Høiland-Jørgensen <toke@toke.dk> 5022L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5023S: Maintained 5024F: net/sched/sch_cake.c 5025 5026CAN NETWORK DRIVERS 5027M: Marc Kleine-Budde <mkl@pengutronix.de> 5028M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5029L: linux-can@vger.kernel.org 5030S: Maintained 5031W: https://github.com/linux-can 5032T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5033T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5034F: Documentation/devicetree/bindings/net/can/ 5035F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5036F: drivers/net/can/ 5037F: drivers/phy/phy-can-transceiver.c 5038F: include/linux/can/bittiming.h 5039F: include/linux/can/dev.h 5040F: include/linux/can/length.h 5041F: include/linux/can/platform/ 5042F: include/linux/can/rx-offload.h 5043F: include/uapi/linux/can/error.h 5044F: include/uapi/linux/can/netlink.h 5045F: include/uapi/linux/can/vxcan.h 5046 5047CAN NETWORK LAYER 5048M: Oliver Hartkopp <socketcan@hartkopp.net> 5049M: Marc Kleine-Budde <mkl@pengutronix.de> 5050L: linux-can@vger.kernel.org 5051S: Maintained 5052W: https://github.com/linux-can 5053T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5054T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5055F: Documentation/networking/can.rst 5056F: Documentation/networking/iso15765-2.rst 5057F: include/linux/can/can-ml.h 5058F: include/linux/can/core.h 5059F: include/linux/can/skb.h 5060F: include/net/netns/can.h 5061F: include/uapi/linux/can.h 5062F: include/uapi/linux/can/bcm.h 5063F: include/uapi/linux/can/gw.h 5064F: include/uapi/linux/can/isotp.h 5065F: include/uapi/linux/can/raw.h 5066F: net/can/ 5067 5068CAN-J1939 NETWORK LAYER 5069M: Robin van der Gracht <robin@protonic.nl> 5070M: Oleksij Rempel <o.rempel@pengutronix.de> 5071R: kernel@pengutronix.de 5072L: linux-can@vger.kernel.org 5073S: Maintained 5074F: Documentation/networking/j1939.rst 5075F: include/uapi/linux/can/j1939.h 5076F: net/can/j1939/ 5077 5078CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5079M: Damien Le Moal <dlemoal@kernel.org> 5080L: linux-riscv@lists.infradead.org 5081L: linux-gpio@vger.kernel.org (pinctrl driver) 5082F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5083F: drivers/pinctrl/pinctrl-k210.c 5084 5085CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5086M: Damien Le Moal <dlemoal@kernel.org> 5087L: linux-kernel@vger.kernel.org 5088L: linux-riscv@lists.infradead.org 5089S: Maintained 5090F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5091F: drivers/reset/reset-k210.c 5092 5093CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5094M: Damien Le Moal <dlemoal@kernel.org> 5095L: linux-riscv@lists.infradead.org 5096S: Maintained 5097F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5098F: drivers/soc/canaan/ 5099F: include/soc/canaan/ 5100 5101CAPABILITIES 5102M: Serge Hallyn <serge@hallyn.com> 5103L: linux-security-module@vger.kernel.org 5104S: Supported 5105F: include/linux/capability.h 5106F: include/uapi/linux/capability.h 5107F: kernel/capability.c 5108F: security/commoncap.c 5109 5110CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5111M: Kevin Tsai <ktsai@capellamicro.com> 5112S: Maintained 5113F: drivers/iio/light/cm* 5114 5115CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5116M: Christian Lamparter <chunkeey@googlemail.com> 5117L: linux-wireless@vger.kernel.org 5118S: Maintained 5119W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5120F: drivers/net/wireless/ath/carl9170/ 5121 5122CAVIUM I2C DRIVER 5123M: Robert Richter <rric@kernel.org> 5124S: Odd Fixes 5125W: http://www.marvell.com 5126F: drivers/i2c/busses/i2c-octeon* 5127F: drivers/i2c/busses/i2c-thunderx* 5128 5129CAVIUM LIQUIDIO NETWORK DRIVER 5130L: netdev@vger.kernel.org 5131S: Orphan 5132W: http://www.marvell.com 5133F: drivers/net/ethernet/cavium/liquidio/ 5134 5135CAVIUM MMC DRIVER 5136M: Robert Richter <rric@kernel.org> 5137S: Odd Fixes 5138W: http://www.marvell.com 5139F: drivers/mmc/host/cavium* 5140 5141CAVIUM OCTEON-TX CRYPTO DRIVER 5142M: George Cherian <gcherian@marvell.com> 5143L: linux-crypto@vger.kernel.org 5144S: Supported 5145W: http://www.marvell.com 5146F: drivers/crypto/cavium/cpt/ 5147 5148CAVIUM THUNDERX2 ARM64 SOC 5149M: Robert Richter <rric@kernel.org> 5150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5151S: Odd Fixes 5152F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5153F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5154 5155CBS/ETF/TAPRIO QDISCS 5156M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5157L: netdev@vger.kernel.org 5158S: Maintained 5159F: net/sched/sch_cbs.c 5160F: net/sched/sch_etf.c 5161F: net/sched/sch_taprio.c 5162 5163CC2520 IEEE-802.15.4 RADIO DRIVER 5164M: Stefan Schmidt <stefan@datenfreihafen.org> 5165L: linux-wpan@vger.kernel.org 5166S: Odd Fixes 5167F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5168F: drivers/net/ieee802154/cc2520.c 5169 5170CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5171M: Gilad Ben-Yossef <gilad@benyossef.com> 5172L: linux-crypto@vger.kernel.org 5173S: Supported 5174W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5175F: drivers/crypto/ccree/ 5176 5177CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5178M: Hadar Gat <hadar.gat@arm.com> 5179L: linux-crypto@vger.kernel.org 5180S: Supported 5181W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5182F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5183F: drivers/char/hw_random/cctrng.c 5184F: drivers/char/hw_random/cctrng.h 5185 5186CEC FRAMEWORK 5187M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5188L: linux-media@vger.kernel.org 5189S: Supported 5190W: http://linuxtv.org 5191T: git git://linuxtv.org/media_tree.git 5192F: Documentation/ABI/testing/debugfs-cec-error-inj 5193F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5194F: Documentation/driver-api/media/cec-core.rst 5195F: Documentation/userspace-api/media/cec 5196F: drivers/media/cec/ 5197F: drivers/media/rc/keymaps/rc-cec.c 5198F: include/media/cec-notifier.h 5199F: include/media/cec.h 5200F: include/uapi/linux/cec-funcs.h 5201F: include/uapi/linux/cec.h 5202 5203CEC GPIO DRIVER 5204M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5205L: linux-media@vger.kernel.org 5206S: Supported 5207W: http://linuxtv.org 5208T: git git://linuxtv.org/media_tree.git 5209F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5210F: drivers/media/cec/platform/cec-gpio/ 5211 5212CELL BROADBAND ENGINE ARCHITECTURE 5213L: linuxppc-dev@lists.ozlabs.org 5214S: Orphan 5215F: arch/powerpc/include/asm/cell*.h 5216F: arch/powerpc/include/asm/spu*.h 5217F: arch/powerpc/include/uapi/asm/spu*.h 5218F: arch/powerpc/platforms/cell/ 5219 5220CELLWISE CW2015 BATTERY DRIVER 5221M: Tobias Schrammm <t.schramm@manjaro.org> 5222S: Maintained 5223F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5224F: drivers/power/supply/cw2015_battery.c 5225 5226CEPH COMMON CODE (LIBCEPH) 5227M: Ilya Dryomov <idryomov@gmail.com> 5228M: Xiubo Li <xiubli@redhat.com> 5229L: ceph-devel@vger.kernel.org 5230S: Supported 5231W: http://ceph.com/ 5232T: git https://github.com/ceph/ceph-client.git 5233F: include/linux/ceph/ 5234F: include/linux/crush/ 5235F: net/ceph/ 5236 5237CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5238M: Xiubo Li <xiubli@redhat.com> 5239M: Ilya Dryomov <idryomov@gmail.com> 5240L: ceph-devel@vger.kernel.org 5241S: Supported 5242W: http://ceph.com/ 5243T: git https://github.com/ceph/ceph-client.git 5244F: Documentation/filesystems/ceph.rst 5245F: fs/ceph/ 5246 5247CERTIFICATE HANDLING 5248M: David Howells <dhowells@redhat.com> 5249M: David Woodhouse <dwmw2@infradead.org> 5250L: keyrings@vger.kernel.org 5251S: Maintained 5252F: Documentation/admin-guide/module-signing.rst 5253F: certs/ 5254F: scripts/sign-file.c 5255F: scripts/ssl-common.h 5256F: tools/certs/ 5257 5258CFAG12864B LCD DRIVER 5259M: Miguel Ojeda <ojeda@kernel.org> 5260S: Maintained 5261F: drivers/auxdisplay/cfag12864b.c 5262F: include/linux/cfag12864b.h 5263 5264CFAG12864BFB LCD FRAMEBUFFER DRIVER 5265M: Miguel Ojeda <ojeda@kernel.org> 5266S: Maintained 5267F: drivers/auxdisplay/cfag12864bfb.c 5268F: include/linux/cfag12864b.h 5269 5270CHAR and MISC DRIVERS 5271M: Arnd Bergmann <arnd@arndb.de> 5272M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5273S: Supported 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5275F: drivers/char/ 5276F: drivers/misc/ 5277F: include/linux/miscdevice.h 5278X: drivers/char/agp/ 5279X: drivers/char/hw_random/ 5280X: drivers/char/ipmi/ 5281X: drivers/char/random.c 5282X: drivers/char/tpm/ 5283 5284CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5285M: Thomas Weißschuh <linux@weissschuh.net> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/powerz.rst 5289F: drivers/hwmon/powerz.c 5290 5291CHECKPATCH 5292M: Andy Whitcroft <apw@canonical.com> 5293M: Joe Perches <joe@perches.com> 5294R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5295R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5296S: Maintained 5297F: scripts/checkpatch.pl 5298 5299CHECKPATCH DOCUMENTATION 5300M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5301M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5302R: Joe Perches <joe@perches.com> 5303S: Maintained 5304F: Documentation/dev-tools/checkpatch.rst 5305 5306CHINESE DOCUMENTATION 5307M: Alex Shi <alexs@kernel.org> 5308M: Yanteng Si <siyanteng@loongson.cn> 5309S: Maintained 5310F: Documentation/translations/zh_CN/ 5311 5312CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5313M: Peter Chen <peter.chen@kernel.org> 5314L: linux-usb@vger.kernel.org 5315S: Maintained 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5317F: drivers/usb/chipidea/ 5318 5319CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5320M: Hans de Goede <hdegoede@redhat.com> 5321L: linux-input@vger.kernel.org 5322S: Maintained 5323F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5324F: drivers/input/touchscreen/chipone_icn8318.c 5325 5326CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5327M: Hans de Goede <hdegoede@redhat.com> 5328L: linux-input@vger.kernel.org 5329S: Maintained 5330F: drivers/input/touchscreen/chipone_icn8505.c 5331 5332CHROME HARDWARE PLATFORM SUPPORT 5333M: Benson Leung <bleung@chromium.org> 5334M: Tzung-Bi Shih <tzungbi@kernel.org> 5335L: chrome-platform@lists.linux.dev 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5338F: drivers/platform/chrome/ 5339 5340CHROMEOS EC CODEC DRIVER 5341M: Cheng-Yi Chiang <cychiang@chromium.org> 5342M: Tzung-Bi Shih <tzungbi@kernel.org> 5343R: Guenter Roeck <groeck@chromium.org> 5344L: chrome-platform@lists.linux.dev 5345S: Maintained 5346F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5347F: sound/soc/codecs/cros_ec_codec.* 5348 5349CHROMEOS EC CHARGE CONTROL 5350M: Thomas Weißschuh <thomas@weissschuh.net> 5351S: Maintained 5352F: drivers/power/supply/cros_charge-control.c 5353 5354CHROMEOS EC HARDWARE MONITORING 5355M: Thomas Weißschuh <thomas@weissschuh.net> 5356L: chrome-platform@lists.linux.dev 5357L: linux-hwmon@vger.kernel.org 5358S: Maintained 5359F: Documentation/hwmon/cros_ec_hwmon.rst 5360F: drivers/hwmon/cros_ec_hwmon.c 5361 5362CHROMEOS EC LED DRIVER 5363M: Thomas Weißschuh <thomas@weissschuh.net> 5364S: Maintained 5365F: drivers/leds/leds-cros_ec.c 5366 5367CHROMEOS EC SUBDRIVERS 5368M: Benson Leung <bleung@chromium.org> 5369R: Guenter Roeck <groeck@chromium.org> 5370L: chrome-platform@lists.linux.dev 5371S: Maintained 5372F: drivers/power/supply/cros_charge-control.c 5373F: drivers/power/supply/cros_usbpd-charger.c 5374N: cros_ec 5375N: cros-ec 5376 5377CHROMEOS EC UART DRIVER 5378M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5379R: Benson Leung <bleung@chromium.org> 5380R: Tzung-Bi Shih <tzungbi@kernel.org> 5381S: Maintained 5382F: drivers/platform/chrome/cros_ec_uart.c 5383 5384CHROMEOS EC USB PD NOTIFY DRIVER 5385M: Prashant Malani <pmalani@chromium.org> 5386L: chrome-platform@lists.linux.dev 5387S: Maintained 5388F: drivers/platform/chrome/cros_usbpd_notify.c 5389F: include/linux/platform_data/cros_usbpd_notify.h 5390 5391CHROMEOS EC USB TYPE-C DRIVER 5392M: Prashant Malani <pmalani@chromium.org> 5393L: chrome-platform@lists.linux.dev 5394S: Maintained 5395F: drivers/platform/chrome/cros_ec_typec.* 5396F: drivers/platform/chrome/cros_typec_switch.c 5397F: drivers/platform/chrome/cros_typec_vdm.* 5398 5399CHROMEOS HPS DRIVER 5400M: Dan Callaghan <dcallagh@chromium.org> 5401R: Sami Kyöstilä <skyostil@chromium.org> 5402S: Maintained 5403F: drivers/platform/chrome/cros_hps_i2c.c 5404 5405CHROMEOS EC WATCHDOG 5406M: Lukasz Majczak <lma@chromium.org> 5407L: chrome-platform@lists.linux.dev 5408S: Maintained 5409F: drivers/watchdog/cros_ec_wdt.c 5410 5411CHRONTEL CH7322 CEC DRIVER 5412M: Joe Tessler <jrt@google.com> 5413L: linux-media@vger.kernel.org 5414S: Maintained 5415T: git git://linuxtv.org/media_tree.git 5416F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5417F: drivers/media/cec/i2c/ch7322.c 5418 5419CIRRUS LOGIC AUDIO CODEC DRIVERS 5420M: David Rhodes <david.rhodes@cirrus.com> 5421M: Richard Fitzgerald <rf@opensource.cirrus.com> 5422L: linux-sound@vger.kernel.org 5423L: patches@opensource.cirrus.com 5424S: Maintained 5425F: Documentation/devicetree/bindings/sound/cirrus,cs* 5426F: drivers/mfd/cs42l43* 5427F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5428F: drivers/spi/spi-cs42l43* 5429F: include/dt-bindings/sound/cs* 5430F: include/linux/mfd/cs42l43* 5431F: include/sound/cs* 5432F: sound/pci/hda/cirrus* 5433F: sound/pci/hda/cs* 5434F: sound/pci/hda/hda_component* 5435F: sound/pci/hda/hda_cs_dsp_ctl.* 5436F: sound/soc/codecs/cs* 5437 5438CIRRUS LOGIC HAPTIC DRIVERS 5439M: James Ogletree <jogletre@opensource.cirrus.com> 5440M: Fred Treven <fred.treven@cirrus.com> 5441M: Ben Bright <ben.bright@cirrus.com> 5442L: patches@opensource.cirrus.com 5443S: Supported 5444F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5445F: drivers/input/misc/cs40l* 5446F: drivers/mfd/cs40l* 5447F: include/linux/mfd/cs40l* 5448F: sound/soc/codecs/cs40l* 5449 5450CIRRUS LOGIC DSP FIRMWARE DRIVER 5451M: Simon Trimmer <simont@opensource.cirrus.com> 5452M: Charles Keepax <ckeepax@opensource.cirrus.com> 5453M: Richard Fitzgerald <rf@opensource.cirrus.com> 5454L: patches@opensource.cirrus.com 5455S: Supported 5456W: https://github.com/CirrusLogic/linux-drivers/wiki 5457T: git https://github.com/CirrusLogic/linux-drivers.git 5458F: drivers/firmware/cirrus/* 5459F: include/linux/firmware/cirrus/* 5460 5461CIRRUS LOGIC EP93XX ETHERNET DRIVER 5462M: Hartley Sweeten <hsweeten@visionengravers.com> 5463L: netdev@vger.kernel.org 5464S: Maintained 5465F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5466 5467CIRRUS LOGIC LOCHNAGAR DRIVER 5468M: Charles Keepax <ckeepax@opensource.cirrus.com> 5469M: Richard Fitzgerald <rf@opensource.cirrus.com> 5470L: patches@opensource.cirrus.com 5471S: Supported 5472F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5473F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5474F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5475F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5476F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5477F: Documentation/hwmon/lochnagar.rst 5478F: drivers/clk/clk-lochnagar.c 5479F: drivers/hwmon/lochnagar-hwmon.c 5480F: drivers/mfd/lochnagar-i2c.c 5481F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5482F: drivers/regulator/lochnagar-regulator.c 5483F: include/dt-bindings/clock/lochnagar.h 5484F: include/dt-bindings/pinctrl/lochnagar.h 5485F: include/linux/mfd/lochnagar* 5486F: sound/soc/codecs/lochnagar-sc.c 5487 5488CIRRUS LOGIC MADERA CODEC DRIVERS 5489M: Charles Keepax <ckeepax@opensource.cirrus.com> 5490M: Richard Fitzgerald <rf@opensource.cirrus.com> 5491L: linux-sound@vger.kernel.org 5492L: patches@opensource.cirrus.com 5493S: Supported 5494W: https://github.com/CirrusLogic/linux-drivers/wiki 5495T: git https://github.com/CirrusLogic/linux-drivers.git 5496F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5497F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5498F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5499F: drivers/gpio/gpio-madera* 5500F: drivers/irqchip/irq-madera* 5501F: drivers/mfd/cs47l* 5502F: drivers/mfd/madera* 5503F: drivers/pinctrl/cirrus/* 5504F: include/dt-bindings/sound/madera* 5505F: include/linux/irqchip/irq-madera* 5506F: include/linux/mfd/madera/* 5507F: include/sound/madera* 5508F: sound/soc/codecs/cs47l* 5509F: sound/soc/codecs/madera* 5510 5511CISCO FCOE HBA DRIVER 5512M: Satish Kharat <satishkh@cisco.com> 5513M: Sesidhar Baddela <sebaddel@cisco.com> 5514M: Karan Tilak Kumar <kartilak@cisco.com> 5515L: linux-scsi@vger.kernel.org 5516S: Supported 5517F: drivers/scsi/fnic/ 5518 5519CISCO SCSI HBA DRIVER 5520M: Karan Tilak Kumar <kartilak@cisco.com> 5521M: Sesidhar Baddela <sebaddel@cisco.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524F: drivers/scsi/snic/ 5525 5526CISCO VIC ETHERNET NIC DRIVER 5527M: Christian Benvenuti <benve@cisco.com> 5528M: Satish Kharat <satishkh@cisco.com> 5529S: Supported 5530F: drivers/net/ethernet/cisco/enic/ 5531 5532CISCO VIC LOW LATENCY NIC DRIVER 5533M: Christian Benvenuti <benve@cisco.com> 5534M: Nelson Escobar <neescoba@cisco.com> 5535S: Supported 5536F: drivers/infiniband/hw/usnic/ 5537 5538CLANG CONTROL FLOW INTEGRITY SUPPORT 5539M: Sami Tolvanen <samitolvanen@google.com> 5540M: Kees Cook <kees@kernel.org> 5541R: Nathan Chancellor <nathan@kernel.org> 5542L: llvm@lists.linux.dev 5543S: Supported 5544B: https://github.com/ClangBuiltLinux/linux/issues 5545T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5546F: include/linux/cfi.h 5547F: kernel/cfi.c 5548 5549CLANG-FORMAT FILE 5550M: Miguel Ojeda <ojeda@kernel.org> 5551S: Maintained 5552F: .clang-format 5553 5554CLANG/LLVM BUILD SUPPORT 5555M: Nathan Chancellor <nathan@kernel.org> 5556R: Nick Desaulniers <ndesaulniers@google.com> 5557R: Bill Wendling <morbo@google.com> 5558R: Justin Stitt <justinstitt@google.com> 5559L: llvm@lists.linux.dev 5560S: Supported 5561W: https://clangbuiltlinux.github.io/ 5562B: https://github.com/ClangBuiltLinux/linux/issues 5563C: irc://irc.libera.chat/clangbuiltlinux 5564F: Documentation/kbuild/llvm.rst 5565F: include/linux/compiler-clang.h 5566F: scripts/Makefile.clang 5567F: scripts/clang-tools/ 5568K: \b(?i:clang|llvm)\b 5569 5570CLK API 5571M: Russell King <linux@armlinux.org.uk> 5572L: linux-clk@vger.kernel.org 5573S: Maintained 5574F: include/linux/clk.h 5575 5576CLOCKSOURCE, CLOCKEVENT DRIVERS 5577M: Daniel Lezcano <daniel.lezcano@linaro.org> 5578M: Thomas Gleixner <tglx@linutronix.de> 5579L: linux-kernel@vger.kernel.org 5580S: Supported 5581T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5582F: Documentation/devicetree/bindings/timer/ 5583F: drivers/clocksource/ 5584 5585CLOSURES 5586M: Kent Overstreet <kent.overstreet@linux.dev> 5587L: linux-bcachefs@vger.kernel.org 5588S: Supported 5589C: irc://irc.oftc.net/bcache 5590F: include/linux/closure.h 5591F: lib/closure.c 5592 5593CMPC ACPI DRIVER 5594M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5595L: platform-driver-x86@vger.kernel.org 5596S: Supported 5597F: drivers/platform/x86/classmate-laptop.c 5598 5599COBALT MEDIA DRIVER 5600M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5601L: linux-media@vger.kernel.org 5602S: Supported 5603W: https://linuxtv.org 5604T: git git://linuxtv.org/media_tree.git 5605F: drivers/media/pci/cobalt/ 5606 5607COCCINELLE/Semantic Patches (SmPL) 5608M: Julia Lawall <Julia.Lawall@inria.fr> 5609M: Nicolas Palix <nicolas.palix@imag.fr> 5610L: cocci@inria.fr (moderated for non-subscribers) 5611S: Supported 5612W: https://coccinelle.gitlabpages.inria.fr/website/ 5613T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5614F: Documentation/dev-tools/coccinelle.rst 5615F: scripts/coccicheck 5616F: scripts/coccinelle/ 5617 5618CODA FILE SYSTEM 5619M: Jan Harkes <jaharkes@cs.cmu.edu> 5620M: coda@cs.cmu.edu 5621L: codalist@coda.cs.cmu.edu 5622S: Maintained 5623W: http://www.coda.cs.cmu.edu/ 5624F: Documentation/filesystems/coda.rst 5625F: fs/coda/ 5626F: include/linux/coda*.h 5627F: include/uapi/linux/coda*.h 5628 5629CODA V4L2 MEM2MEM DRIVER 5630M: Philipp Zabel <p.zabel@pengutronix.de> 5631L: linux-media@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/media/coda.yaml 5634F: drivers/media/platform/chips-media/coda 5635 5636CODE OF CONDUCT 5637M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5638S: Supported 5639F: Documentation/process/code-of-conduct-interpretation.rst 5640F: Documentation/process/code-of-conduct.rst 5641 5642CODE TAGGING 5643M: Suren Baghdasaryan <surenb@google.com> 5644M: Kent Overstreet <kent.overstreet@linux.dev> 5645S: Maintained 5646F: include/asm-generic/codetag.lds.h 5647F: include/linux/codetag.h 5648F: lib/codetag.c 5649 5650COMEDI DRIVERS 5651M: Ian Abbott <abbotti@mev.co.uk> 5652M: H Hartley Sweeten <hsweeten@visionengravers.com> 5653S: Odd Fixes 5654F: drivers/comedi/ 5655F: include/linux/comedi/ 5656F: include/uapi/linux/comedi.h 5657 5658COMMON CLK FRAMEWORK 5659M: Michael Turquette <mturquette@baylibre.com> 5660M: Stephen Boyd <sboyd@kernel.org> 5661L: linux-clk@vger.kernel.org 5662S: Maintained 5663Q: http://patchwork.kernel.org/project/linux-clk/list/ 5664T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5665F: Documentation/devicetree/bindings/clock/ 5666F: drivers/clk/ 5667F: include/dt-bindings/clock/ 5668F: include/linux/clk-pr* 5669F: include/linux/clk/ 5670F: include/linux/of_clk.h 5671X: drivers/clk/clkdev.c 5672 5673COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5674M: Steve French <sfrench@samba.org> 5675R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5676R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5677R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5678R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5679R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5680L: linux-cifs@vger.kernel.org 5681L: samba-technical@lists.samba.org (moderated for non-subscribers) 5682S: Supported 5683W: https://wiki.samba.org/index.php/LinuxCIFS 5684T: git git://git.samba.org/sfrench/cifs-2.6.git 5685F: Documentation/admin-guide/cifs/ 5686F: fs/smb/client/ 5687F: fs/smb/common/ 5688F: include/uapi/linux/cifs 5689 5690COMPACTPCI HOTPLUG CORE 5691M: Scott Murray <scott@spiteful.org> 5692L: linux-pci@vger.kernel.org 5693S: Maintained 5694F: drivers/pci/hotplug/cpci_hotplug* 5695 5696COMPACTPCI HOTPLUG GENERIC DRIVER 5697M: Scott Murray <scott@spiteful.org> 5698L: linux-pci@vger.kernel.org 5699S: Maintained 5700F: drivers/pci/hotplug/cpcihp_generic.c 5701 5702COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5703M: Scott Murray <scott@spiteful.org> 5704L: linux-pci@vger.kernel.org 5705S: Maintained 5706F: drivers/pci/hotplug/cpcihp_zt5550.* 5707 5708COMPAL LAPTOP SUPPORT 5709M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5710L: platform-driver-x86@vger.kernel.org 5711S: Maintained 5712F: drivers/platform/x86/compal-laptop.c 5713 5714COMPILER ATTRIBUTES 5715M: Miguel Ojeda <ojeda@kernel.org> 5716S: Maintained 5717F: include/linux/compiler_attributes.h 5718 5719COMPUTE EXPRESS LINK (CXL) 5720M: Davidlohr Bueso <dave@stgolabs.net> 5721M: Jonathan Cameron <jonathan.cameron@huawei.com> 5722M: Dave Jiang <dave.jiang@intel.com> 5723M: Alison Schofield <alison.schofield@intel.com> 5724M: Vishal Verma <vishal.l.verma@intel.com> 5725M: Ira Weiny <ira.weiny@intel.com> 5726M: Dan Williams <dan.j.williams@intel.com> 5727L: linux-cxl@vger.kernel.org 5728S: Maintained 5729F: Documentation/driver-api/cxl 5730F: drivers/cxl/ 5731F: include/cxl/ 5732F: include/uapi/linux/cxl_mem.h 5733F: tools/testing/cxl/ 5734 5735COMPUTE EXPRESS LINK PMU (CPMU) 5736M: Jonathan Cameron <jonathan.cameron@huawei.com> 5737L: linux-cxl@vger.kernel.org 5738S: Maintained 5739F: Documentation/admin-guide/perf/cxl.rst 5740F: drivers/perf/cxl_pmu.c 5741 5742CONEXANT ACCESSRUNNER USB DRIVER 5743L: accessrunner-general@lists.sourceforge.net 5744S: Orphan 5745W: http://accessrunner.sourceforge.net/ 5746F: drivers/usb/atm/cxacru.c 5747 5748CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5749M: Elena Reshetova <elena.reshetova@intel.com> 5750M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5751S: Maintained 5752F: Documentation/security/snp-tdx-threat-model.rst 5753 5754CONFIGFS 5755M: Joel Becker <jlbec@evilplan.org> 5756M: Christoph Hellwig <hch@lst.de> 5757S: Supported 5758T: git git://git.infradead.org/users/hch/configfs.git 5759F: fs/configfs/ 5760F: include/linux/configfs.h 5761F: samples/configfs/ 5762 5763CONSOLE SUBSYSTEM 5764M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5765S: Supported 5766F: drivers/video/console/ 5767F: include/linux/console* 5768 5769CONTEXT TRACKING 5770M: Frederic Weisbecker <frederic@kernel.org> 5771M: "Paul E. McKenney" <paulmck@kernel.org> 5772S: Maintained 5773F: include/linux/context_tracking* 5774F: kernel/context_tracking.c 5775 5776CONTROL GROUP (CGROUP) 5777M: Tejun Heo <tj@kernel.org> 5778M: Zefan Li <lizefan.x@bytedance.com> 5779M: Johannes Weiner <hannes@cmpxchg.org> 5780M: Michal Koutný <mkoutny@suse.com> 5781L: cgroups@vger.kernel.org 5782S: Maintained 5783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5784F: Documentation/admin-guide/cgroup-v1/ 5785F: Documentation/admin-guide/cgroup-v2.rst 5786F: include/linux/cgroup* 5787F: kernel/cgroup/ 5788F: tools/testing/selftests/cgroup/ 5789 5790CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5791M: Tejun Heo <tj@kernel.org> 5792M: Josef Bacik <josef@toxicpanda.com> 5793M: Jens Axboe <axboe@kernel.dk> 5794L: cgroups@vger.kernel.org 5795L: linux-block@vger.kernel.org 5796T: git git://git.kernel.dk/linux-block 5797F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5798F: block/bfq-cgroup.c 5799F: block/blk-cgroup.c 5800F: block/blk-iocost.c 5801F: block/blk-iolatency.c 5802F: block/blk-throttle.c 5803F: include/linux/blk-cgroup.h 5804 5805CONTROL GROUP - CPUSET 5806M: Waiman Long <longman@redhat.com> 5807M: Zefan Li <lizefan.x@bytedance.com> 5808L: cgroups@vger.kernel.org 5809S: Maintained 5810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5811F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5812F: include/linux/cpuset.h 5813F: kernel/cgroup/cpuset-internal.h 5814F: kernel/cgroup/cpuset-v1.c 5815F: kernel/cgroup/cpuset.c 5816F: tools/testing/selftests/cgroup/test_cpuset.c 5817F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5818F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 5819 5820CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5821M: Johannes Weiner <hannes@cmpxchg.org> 5822M: Michal Hocko <mhocko@kernel.org> 5823M: Roman Gushchin <roman.gushchin@linux.dev> 5824M: Shakeel Butt <shakeel.butt@linux.dev> 5825R: Muchun Song <muchun.song@linux.dev> 5826L: cgroups@vger.kernel.org 5827L: linux-mm@kvack.org 5828S: Maintained 5829F: include/linux/memcontrol.h 5830F: mm/memcontrol.c 5831F: mm/memcontrol-v1.c 5832F: mm/memcontrol-v1.h 5833F: mm/swap_cgroup.c 5834F: samples/cgroup/* 5835F: tools/testing/selftests/cgroup/memcg_protection.m 5836F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5837F: tools/testing/selftests/cgroup/test_kmem.c 5838F: tools/testing/selftests/cgroup/test_memcontrol.c 5839 5840CORETEMP HARDWARE MONITORING DRIVER 5841M: Fenghua Yu <fenghua.yu@intel.com> 5842L: linux-hwmon@vger.kernel.org 5843S: Maintained 5844F: Documentation/hwmon/coretemp.rst 5845F: drivers/hwmon/coretemp.c 5846 5847CORSAIR-CPRO HARDWARE MONITOR DRIVER 5848M: Marius Zachmann <mail@mariuszachmann.de> 5849L: linux-hwmon@vger.kernel.org 5850S: Maintained 5851F: drivers/hwmon/corsair-cpro.c 5852 5853CORSAIR-PSU HARDWARE MONITOR DRIVER 5854M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5855L: linux-hwmon@vger.kernel.org 5856S: Maintained 5857F: Documentation/hwmon/corsair-psu.rst 5858F: drivers/hwmon/corsair-psu.c 5859 5860COUNTER SUBSYSTEM 5861M: William Breathitt Gray <wbg@kernel.org> 5862L: linux-iio@vger.kernel.org 5863S: Maintained 5864T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5865F: Documentation/ABI/testing/sysfs-bus-counter 5866F: Documentation/driver-api/generic-counter.rst 5867F: drivers/counter/ 5868F: include/linux/counter.h 5869F: include/uapi/linux/counter.h 5870F: tools/counter/ 5871 5872COUNTER WATCH EVENTS TOOL 5873M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5874L: linux-iio@vger.kernel.org 5875S: Maintained 5876F: tools/counter/counter_watch_events.c 5877 5878CP2615 I2C DRIVER 5879M: Bence Csókás <bence98@sch.bme.hu> 5880S: Maintained 5881F: drivers/i2c/busses/i2c-cp2615.c 5882 5883CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5884M: Viresh Kumar <viresh.kumar@linaro.org> 5885M: Sudeep Holla <sudeep.holla@arm.com> 5886L: linux-pm@vger.kernel.org 5887S: Maintained 5888W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5889F: drivers/cpufreq/vexpress-spc-cpufreq.c 5890 5891CPU FREQUENCY SCALING FRAMEWORK 5892M: "Rafael J. Wysocki" <rafael@kernel.org> 5893M: Viresh Kumar <viresh.kumar@linaro.org> 5894L: linux-pm@vger.kernel.org 5895S: Maintained 5896B: https://bugzilla.kernel.org 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5898T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5899F: Documentation/admin-guide/pm/cpufreq.rst 5900F: Documentation/admin-guide/pm/intel_pstate.rst 5901F: Documentation/cpu-freq/ 5902F: Documentation/devicetree/bindings/cpufreq/ 5903F: drivers/cpufreq/ 5904F: include/linux/cpufreq.h 5905F: include/linux/sched/cpufreq.h 5906F: kernel/sched/cpufreq*.c 5907F: tools/testing/selftests/cpufreq/ 5908 5909CPU HOTPLUG 5910M: Thomas Gleixner <tglx@linutronix.de> 5911M: Peter Zijlstra <peterz@infradead.org> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5915F: include/linux/cpu.h 5916F: include/linux/cpuhotplug.h 5917F: include/linux/smpboot.h 5918F: kernel/cpu.c 5919F: kernel/smpboot.* 5920 5921CPU IDLE TIME MANAGEMENT FRAMEWORK 5922M: "Rafael J. Wysocki" <rafael@kernel.org> 5923M: Daniel Lezcano <daniel.lezcano@linaro.org> 5924L: linux-pm@vger.kernel.org 5925S: Maintained 5926B: https://bugzilla.kernel.org 5927T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5928F: Documentation/admin-guide/pm/cpuidle.rst 5929F: Documentation/driver-api/pm/cpuidle.rst 5930F: drivers/cpuidle/ 5931F: include/linux/cpuidle.h 5932 5933CPU POWER MONITORING SUBSYSTEM 5934M: Thomas Renninger <trenn@suse.com> 5935M: Shuah Khan <shuah@kernel.org> 5936M: Shuah Khan <skhan@linuxfoundation.org> 5937M: John B. Wyatt IV <jwyatt@redhat.com> 5938M: John B. Wyatt IV <sageofredondo@gmail.com> 5939M: John Kacur <jkacur@redhat.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942F: tools/power/cpupower/ 5943 5944CPUID/MSR DRIVER 5945M: "H. Peter Anvin" <hpa@zytor.com> 5946S: Maintained 5947F: arch/x86/kernel/cpuid.c 5948F: arch/x86/kernel/msr.c 5949 5950CPUIDLE DRIVER - ARM BIG LITTLE 5951M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5952M: Daniel Lezcano <daniel.lezcano@linaro.org> 5953L: linux-pm@vger.kernel.org 5954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5955S: Maintained 5956T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5957F: drivers/cpuidle/cpuidle-big_little.c 5958 5959CPUIDLE DRIVER - ARM EXYNOS 5960M: Daniel Lezcano <daniel.lezcano@linaro.org> 5961M: Kukjin Kim <kgene@kernel.org> 5962R: Krzysztof Kozlowski <krzk@kernel.org> 5963L: linux-pm@vger.kernel.org 5964L: linux-samsung-soc@vger.kernel.org 5965S: Maintained 5966F: arch/arm/mach-exynos/pm.c 5967F: drivers/cpuidle/cpuidle-exynos.c 5968F: include/linux/platform_data/cpuidle-exynos.h 5969 5970CPUIDLE DRIVER - ARM PSCI 5971M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5972M: Sudeep Holla <sudeep.holla@arm.com> 5973L: linux-pm@vger.kernel.org 5974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5975S: Supported 5976F: drivers/cpuidle/cpuidle-psci.c 5977 5978CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5979M: Ulf Hansson <ulf.hansson@linaro.org> 5980L: linux-pm@vger.kernel.org 5981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5982S: Supported 5983T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5984F: drivers/cpuidle/cpuidle-psci-domain.c 5985F: drivers/cpuidle/cpuidle-psci.h 5986 5987CPUIDLE DRIVER - DT IDLE PM DOMAIN 5988M: Ulf Hansson <ulf.hansson@linaro.org> 5989L: linux-pm@vger.kernel.org 5990S: Supported 5991T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5992F: drivers/cpuidle/dt_idle_genpd.c 5993F: drivers/cpuidle/dt_idle_genpd.h 5994 5995CPUIDLE DRIVER - RISC-V SBI 5996M: Anup Patel <anup@brainfault.org> 5997L: linux-pm@vger.kernel.org 5998L: linux-riscv@lists.infradead.org 5999S: Maintained 6000F: drivers/cpuidle/cpuidle-riscv-sbi.c 6001 6002CRAMFS FILESYSTEM 6003M: Nicolas Pitre <nico@fluxnic.net> 6004S: Maintained 6005F: Documentation/filesystems/cramfs.rst 6006F: fs/cramfs/ 6007 6008CREATIVE SB0540 6009M: Bastien Nocera <hadess@hadess.net> 6010L: linux-input@vger.kernel.org 6011S: Maintained 6012F: drivers/hid/hid-creative-sb0540.c 6013 6014CRYPTO API 6015M: Herbert Xu <herbert@gondor.apana.org.au> 6016M: "David S. Miller" <davem@davemloft.net> 6017L: linux-crypto@vger.kernel.org 6018S: Maintained 6019T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6020T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6021F: Documentation/crypto/ 6022F: Documentation/devicetree/bindings/crypto/ 6023F: arch/*/crypto/ 6024F: crypto/ 6025F: drivers/crypto/ 6026F: include/crypto/ 6027F: include/linux/crypto* 6028F: lib/crypto/ 6029 6030CRYPTO SPEED TEST COMPARE 6031M: Wang Jinchao <wangjinchao@xfusion.com> 6032L: linux-crypto@vger.kernel.org 6033S: Maintained 6034F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6035 6036CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6037M: Neil Horman <nhorman@tuxdriver.com> 6038L: linux-crypto@vger.kernel.org 6039S: Maintained 6040F: crypto/ansi_cprng.c 6041F: crypto/rng.c 6042 6043CS3308 MEDIA DRIVER 6044M: Hans Verkuil <hverkuil@xs4all.nl> 6045L: linux-media@vger.kernel.org 6046S: Odd Fixes 6047W: http://linuxtv.org 6048T: git git://linuxtv.org/media_tree.git 6049F: drivers/media/i2c/cs3308.c 6050 6051CS5535 Audio ALSA driver 6052M: Jaya Kumar <jayakumar.alsa@gmail.com> 6053S: Maintained 6054F: sound/pci/cs5535audio/ 6055 6056CTU CAN FD DRIVER 6057M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6058M: Ondrej Ille <ondrej.ille@gmail.com> 6059L: linux-can@vger.kernel.org 6060S: Maintained 6061F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6062F: drivers/net/can/ctucanfd/ 6063 6064CVE ASSIGNMENT CONTACT 6065M: CVE Assignment Team <cve@kernel.org> 6066S: Maintained 6067F: Documentation/process/cve.rst 6068 6069CW1200 WLAN driver 6070S: Orphan 6071F: drivers/net/wireless/st/cw1200/ 6072F: include/linux/platform_data/net-cw1200.h 6073 6074CX18 VIDEO4LINUX DRIVER 6075M: Andy Walls <awalls@md.metrocast.net> 6076L: linux-media@vger.kernel.org 6077S: Maintained 6078W: https://linuxtv.org 6079T: git git://linuxtv.org/media_tree.git 6080F: drivers/media/pci/cx18/ 6081F: include/uapi/linux/ivtv* 6082 6083CX2341X MPEG ENCODER HELPER MODULE 6084M: Hans Verkuil <hverkuil@xs4all.nl> 6085L: linux-media@vger.kernel.org 6086S: Maintained 6087W: https://linuxtv.org 6088T: git git://linuxtv.org/media_tree.git 6089F: drivers/media/common/cx2341x* 6090F: include/media/drv-intf/cx2341x.h 6091 6092CX24120 MEDIA DRIVER 6093M: Jemma Denson <jdenson@gmail.com> 6094M: Patrick Boettcher <patrick.boettcher@posteo.de> 6095L: linux-media@vger.kernel.org 6096S: Maintained 6097W: https://linuxtv.org 6098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6099F: drivers/media/dvb-frontends/cx24120* 6100 6101CX88 VIDEO4LINUX DRIVER 6102M: Mauro Carvalho Chehab <mchehab@kernel.org> 6103L: linux-media@vger.kernel.org 6104S: Odd fixes 6105W: https://linuxtv.org 6106T: git git://linuxtv.org/media_tree.git 6107F: Documentation/driver-api/media/drivers/cx88* 6108F: drivers/media/pci/cx88/ 6109 6110CXD2820R MEDIA DRIVER 6111L: linux-media@vger.kernel.org 6112S: Orphan 6113W: https://linuxtv.org 6114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6115F: drivers/media/dvb-frontends/cxd2820r* 6116 6117CXGB3 ETHERNET DRIVER (CXGB3) 6118M: Potnuri Bharat Teja <bharat@chelsio.com> 6119L: netdev@vger.kernel.org 6120S: Supported 6121W: http://www.chelsio.com 6122F: drivers/net/ethernet/chelsio/cxgb3/ 6123 6124CXGB3 ISCSI DRIVER (CXGB3I) 6125M: Varun Prakash <varun@chelsio.com> 6126L: linux-scsi@vger.kernel.org 6127S: Supported 6128W: http://www.chelsio.com 6129F: drivers/scsi/cxgbi/cxgb3i 6130 6131CXGB4 CRYPTO DRIVER (chcr) 6132M: Ayush Sawal <ayush.sawal@chelsio.com> 6133L: linux-crypto@vger.kernel.org 6134S: Supported 6135W: http://www.chelsio.com 6136F: drivers/crypto/chelsio 6137 6138CXGB4 ETHERNET DRIVER (CXGB4) 6139M: Potnuri Bharat Teja <bharat@chelsio.com> 6140L: netdev@vger.kernel.org 6141S: Supported 6142W: http://www.chelsio.com 6143F: drivers/net/ethernet/chelsio/cxgb4/ 6144 6145CXGB4 INLINE CRYPTO DRIVER 6146M: Ayush Sawal <ayush.sawal@chelsio.com> 6147L: netdev@vger.kernel.org 6148S: Supported 6149W: http://www.chelsio.com 6150F: drivers/net/ethernet/chelsio/inline_crypto/ 6151 6152CXGB4 ISCSI DRIVER (CXGB4I) 6153M: Varun Prakash <varun@chelsio.com> 6154L: linux-scsi@vger.kernel.org 6155S: Supported 6156W: http://www.chelsio.com 6157F: drivers/scsi/cxgbi/cxgb4i 6158 6159CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6160M: Potnuri Bharat Teja <bharat@chelsio.com> 6161L: linux-rdma@vger.kernel.org 6162S: Supported 6163W: http://www.openfabrics.org 6164F: drivers/infiniband/hw/cxgb4/ 6165F: include/uapi/rdma/cxgb4-abi.h 6166 6167CXGB4VF ETHERNET DRIVER (CXGB4VF) 6168M: Potnuri Bharat Teja <bharat@chelsio.com> 6169L: netdev@vger.kernel.org 6170S: Supported 6171W: http://www.chelsio.com 6172F: drivers/net/ethernet/chelsio/cxgb4vf/ 6173 6174CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 6175M: Frederic Barrat <fbarrat@linux.ibm.com> 6176M: Andrew Donnellan <ajd@linux.ibm.com> 6177L: linuxppc-dev@lists.ozlabs.org 6178S: Supported 6179F: Documentation/ABI/testing/sysfs-class-cxl 6180F: Documentation/arch/powerpc/cxl.rst 6181F: arch/powerpc/platforms/powernv/pci-cxl.c 6182F: drivers/misc/cxl/ 6183F: include/misc/cxl* 6184F: include/uapi/misc/cxl.h 6185 6186CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 6187M: Manoj N. Kumar <manoj@linux.ibm.com> 6188M: Uma Krishnan <ukrishn@linux.ibm.com> 6189L: linux-scsi@vger.kernel.org 6190S: Obsolete 6191F: Documentation/arch/powerpc/cxlflash.rst 6192F: drivers/scsi/cxlflash/ 6193F: include/uapi/scsi/cxlflash_ioctl.h 6194 6195CYBERPRO FB DRIVER 6196M: Russell King <linux@armlinux.org.uk> 6197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6198S: Maintained 6199W: http://www.armlinux.org.uk/ 6200F: drivers/video/fbdev/cyber2000fb.* 6201 6202CYCLADES PC300 DRIVER 6203S: Orphan 6204F: drivers/net/wan/pc300* 6205 6206CYPRESS CY8C95X0 PINCTRL DRIVER 6207M: Patrick Rudolph <patrick.rudolph@9elements.com> 6208L: linux-gpio@vger.kernel.org 6209S: Maintained 6210F: drivers/pinctrl/pinctrl-cy8c95x0.c 6211 6212CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6213M: Linus Walleij <linus.walleij@linaro.org> 6214L: linux-input@vger.kernel.org 6215S: Maintained 6216F: drivers/input/touchscreen/cy8ctma140.c 6217 6218CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6219M: Yassine Oudjana <y.oudjana@protonmail.com> 6220L: linux-input@vger.kernel.org 6221S: Maintained 6222F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6223F: drivers/input/keyboard/cypress-sf.c 6224 6225CYPRESS_FIRMWARE MEDIA DRIVER 6226L: linux-media@vger.kernel.org 6227S: Orphan 6228W: https://linuxtv.org 6229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6230F: drivers/media/common/cypress_firmware* 6231 6232CYTTSP TOUCHSCREEN DRIVER 6233M: Linus Walleij <linus.walleij@linaro.org> 6234L: linux-input@vger.kernel.org 6235S: Maintained 6236F: drivers/input/touchscreen/cyttsp* 6237 6238D-LINK DIR-685 TOUCHKEYS DRIVER 6239M: Linus Walleij <linus.walleij@linaro.org> 6240L: linux-input@vger.kernel.org 6241S: Supported 6242F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6243 6244DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6245M: Joshua Kinard <kumba@gentoo.org> 6246S: Maintained 6247F: drivers/rtc/rtc-ds1685.c 6248F: include/linux/rtc/ds1685.h 6249 6250DAMA SLAVE for AX.25 6251M: Joerg Reuter <jreuter@yaina.de> 6252L: linux-hams@vger.kernel.org 6253S: Maintained 6254W: http://yaina.de/jreuter/ 6255W: http://www.qsl.net/dl1bke/ 6256F: net/ax25/af_ax25.c 6257F: net/ax25/ax25_dev.c 6258F: net/ax25/ax25_ds_* 6259F: net/ax25/ax25_in.c 6260F: net/ax25/ax25_out.c 6261F: net/ax25/ax25_timer.c 6262F: net/ax25/sysctl_net_ax25.c 6263 6264DATA ACCESS MONITOR 6265M: SeongJae Park <sj@kernel.org> 6266L: damon@lists.linux.dev 6267L: linux-mm@kvack.org 6268S: Maintained 6269W: https://damonitor.github.io 6270P: Documentation/mm/damon/maintainer-profile.rst 6271T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6272T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6273T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6274F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6275F: Documentation/admin-guide/mm/damon/ 6276F: Documentation/mm/damon/ 6277F: include/linux/damon.h 6278F: include/trace/events/damon.h 6279F: mm/damon/ 6280F: tools/testing/selftests/damon/ 6281 6282DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6283L: netdev@vger.kernel.org 6284S: Orphan 6285F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6286F: drivers/net/ethernet/dec/tulip/dmfe.c 6287 6288DC390/AM53C974 SCSI driver 6289M: Hannes Reinecke <hare@suse.com> 6290L: linux-scsi@vger.kernel.org 6291S: Maintained 6292F: drivers/scsi/am53c974.c 6293 6294DC395x SCSI driver 6295M: Oliver Neukum <oliver@neukum.org> 6296M: Ali Akcaagac <aliakc@web.de> 6297M: Jamie Lenehan <lenehan@twibble.org> 6298S: Maintained 6299F: Documentation/scsi/dc395x.rst 6300F: drivers/scsi/dc395x.* 6301 6302DCCP PROTOCOL 6303L: dccp@vger.kernel.org 6304S: Orphan 6305W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6306F: include/linux/dccp.h 6307F: include/linux/tfrc.h 6308F: include/uapi/linux/dccp.h 6309F: net/dccp/ 6310 6311DEBUGOBJECTS: 6312M: Thomas Gleixner <tglx@linutronix.de> 6313L: linux-kernel@vger.kernel.org 6314S: Maintained 6315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6316F: include/linux/debugobjects.h 6317F: lib/debugobjects.c 6318 6319DECSTATION PLATFORM SUPPORT 6320M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6321L: linux-mips@vger.kernel.org 6322S: Maintained 6323W: http://www.linux-mips.org/wiki/DECstation 6324F: arch/mips/dec/ 6325F: arch/mips/include/asm/dec/ 6326F: arch/mips/include/asm/mach-dec/ 6327 6328DEFXX FDDI NETWORK DRIVER 6329M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6330S: Maintained 6331F: drivers/net/fddi/defxx.* 6332 6333DEFZA FDDI NETWORK DRIVER 6334M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6335S: Maintained 6336F: drivers/net/fddi/defza.* 6337 6338DEINTERLACE DRIVERS FOR ALLWINNER H3 6339M: Jernej Skrabec <jernej.skrabec@gmail.com> 6340L: linux-media@vger.kernel.org 6341S: Maintained 6342T: git git://linuxtv.org/media_tree.git 6343F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6344F: drivers/media/platform/sunxi/sun8i-di/ 6345 6346DELL LAPTOP DRIVER 6347M: Matthew Garrett <mjg59@srcf.ucam.org> 6348M: Pali Rohár <pali@kernel.org> 6349L: platform-driver-x86@vger.kernel.org 6350S: Maintained 6351F: drivers/platform/x86/dell/dell-laptop.c 6352 6353DELL LAPTOP FREEFALL DRIVER 6354M: Pali Rohár <pali@kernel.org> 6355S: Maintained 6356F: drivers/platform/x86/dell/dell-smo8800.c 6357 6358DELL LAPTOP RBTN DRIVER 6359M: Pali Rohár <pali@kernel.org> 6360S: Maintained 6361F: drivers/platform/x86/dell/dell-rbtn.* 6362 6363DELL LAPTOP SMM DRIVER 6364M: Pali Rohár <pali@kernel.org> 6365S: Maintained 6366F: Documentation/ABI/obsolete/procfs-i8k 6367F: drivers/hwmon/dell-smm-hwmon.c 6368F: include/uapi/linux/i8k.h 6369 6370DELL PC DRIVER 6371M: Lyndon Sanche <lsanche@lyndeno.ca> 6372L: platform-driver-x86@vger.kernel.org 6373S: Maintained 6374F: drivers/platform/x86/dell/dell-pc.c 6375 6376DELL REMOTE BIOS UPDATE DRIVER 6377M: Stuart Hayes <stuart.w.hayes@gmail.com> 6378L: platform-driver-x86@vger.kernel.org 6379S: Maintained 6380F: drivers/platform/x86/dell/dell_rbu.c 6381 6382DELL SMBIOS DRIVER 6383M: Pali Rohár <pali@kernel.org> 6384L: Dell.Client.Kernel@dell.com 6385L: platform-driver-x86@vger.kernel.org 6386S: Maintained 6387F: drivers/platform/x86/dell/dell-smbios.* 6388 6389DELL SMBIOS SMM DRIVER 6390L: Dell.Client.Kernel@dell.com 6391L: platform-driver-x86@vger.kernel.org 6392S: Maintained 6393F: drivers/platform/x86/dell/dell-smbios-smm.c 6394 6395DELL SMBIOS WMI DRIVER 6396L: Dell.Client.Kernel@dell.com 6397L: platform-driver-x86@vger.kernel.org 6398S: Maintained 6399F: drivers/platform/x86/dell/dell-smbios-wmi.c 6400F: tools/wmi/dell-smbios-example.c 6401 6402DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6403M: Stuart Hayes <stuart.w.hayes@gmail.com> 6404L: platform-driver-x86@vger.kernel.org 6405S: Maintained 6406F: Documentation/userspace-api/dcdbas.rst 6407F: drivers/platform/x86/dell/dcdbas.* 6408 6409DELL WMI DDV DRIVER 6410M: Armin Wolf <W_Armin@gmx.de> 6411S: Maintained 6412F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6413F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6414F: Documentation/wmi/devices/dell-wmi-ddv.rst 6415F: drivers/platform/x86/dell/dell-wmi-ddv.c 6416 6417DELL WMI DESCRIPTOR DRIVER 6418L: Dell.Client.Kernel@dell.com 6419S: Maintained 6420F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6421 6422DELL WMI HARDWARE PRIVACY SUPPORT 6423L: Dell.Client.Kernel@dell.com 6424L: platform-driver-x86@vger.kernel.org 6425S: Maintained 6426F: drivers/platform/x86/dell/dell-wmi-privacy.c 6427 6428DELL WMI NOTIFICATIONS DRIVER 6429M: Matthew Garrett <mjg59@srcf.ucam.org> 6430M: Pali Rohár <pali@kernel.org> 6431S: Maintained 6432F: drivers/platform/x86/dell/dell-wmi-base.c 6433 6434DELL WMI SYSMAN DRIVER 6435M: Prasanth Ksr <prasanth.ksr@dell.com> 6436L: Dell.Client.Kernel@dell.com 6437L: platform-driver-x86@vger.kernel.org 6438S: Maintained 6439F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6440F: drivers/platform/x86/dell/dell-wmi-sysman/ 6441 6442DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6443M: Zev Weiss <zev@bewilderbeest.net> 6444L: linux-hwmon@vger.kernel.org 6445S: Maintained 6446F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6447 6448DELTA DPS920AB PSU DRIVER 6449M: Robert Marko <robert.marko@sartura.hr> 6450L: linux-hwmon@vger.kernel.org 6451S: Maintained 6452F: Documentation/hwmon/dps920ab.rst 6453F: drivers/hwmon/pmbus/dps920ab.c 6454 6455DELTA NETWORKS TN48M CPLD DRIVERS 6456M: Robert Marko <robert.marko@sartura.hr> 6457S: Maintained 6458F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6459F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6460F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6461F: drivers/gpio/gpio-tn48m.c 6462F: include/dt-bindings/reset/delta,tn48m-reset.h 6463 6464DELTA ST MEDIA DRIVER 6465M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6466L: linux-media@vger.kernel.org 6467S: Supported 6468W: https://linuxtv.org 6469T: git git://linuxtv.org/media_tree.git 6470F: drivers/media/platform/st/sti/delta 6471 6472DENALI NAND DRIVER 6473L: linux-mtd@lists.infradead.org 6474S: Orphan 6475F: drivers/mtd/nand/raw/denali* 6476 6477DESIGNWARE EDMA CORE IP DRIVER 6478M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6479R: Serge Semin <fancer.lancer@gmail.com> 6480L: dmaengine@vger.kernel.org 6481S: Maintained 6482F: drivers/dma/dw-edma/ 6483F: include/linux/dma/edma.h 6484 6485DESIGNWARE USB2 DRD IP DRIVER 6486M: Minas Harutyunyan <hminas@synopsys.com> 6487L: linux-usb@vger.kernel.org 6488S: Maintained 6489T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6490F: drivers/usb/dwc2/ 6491 6492DESIGNWARE USB3 DRD IP DRIVER 6493M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6494L: linux-usb@vger.kernel.org 6495S: Maintained 6496F: drivers/usb/dwc3/ 6497 6498DESIGNWARE XDATA IP DRIVER 6499L: linux-pci@vger.kernel.org 6500S: Orphan 6501F: Documentation/misc-devices/dw-xdata-pcie.rst 6502F: drivers/misc/dw-xdata-pcie.c 6503 6504DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6505M: Andreas Klinger <ak@it-klinger.de> 6506L: linux-iio@vger.kernel.org 6507S: Maintained 6508F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6509F: drivers/iio/proximity/srf*.c 6510 6511DEVICE COREDUMP (DEV_COREDUMP) 6512M: Johannes Berg <johannes@sipsolutions.net> 6513L: linux-kernel@vger.kernel.org 6514S: Maintained 6515F: drivers/base/devcoredump.c 6516F: include/linux/devcoredump.h 6517 6518DEVICE DEPENDENCY HELPER SCRIPT 6519M: Saravana Kannan <saravanak@google.com> 6520L: linux-kernel@vger.kernel.org 6521S: Maintained 6522F: scripts/dev-needs.sh 6523 6524DEVICE DIRECT ACCESS (DAX) 6525M: Dan Williams <dan.j.williams@intel.com> 6526M: Vishal Verma <vishal.l.verma@intel.com> 6527M: Dave Jiang <dave.jiang@intel.com> 6528L: nvdimm@lists.linux.dev 6529L: linux-cxl@vger.kernel.org 6530S: Supported 6531F: drivers/dax/ 6532 6533DEVICE FREQUENCY (DEVFREQ) 6534M: MyungJoo Ham <myungjoo.ham@samsung.com> 6535M: Kyungmin Park <kyungmin.park@samsung.com> 6536M: Chanwoo Choi <cw00.choi@samsung.com> 6537L: linux-pm@vger.kernel.org 6538S: Maintained 6539T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6540F: Documentation/devicetree/bindings/devfreq/ 6541F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6542F: drivers/devfreq/ 6543F: include/linux/devfreq.h 6544F: include/trace/events/devfreq.h 6545 6546DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6547M: Chanwoo Choi <cw00.choi@samsung.com> 6548L: linux-pm@vger.kernel.org 6549S: Supported 6550T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6551F: Documentation/devicetree/bindings/devfreq/event/ 6552F: drivers/devfreq/devfreq-event.c 6553F: drivers/devfreq/event/ 6554F: include/dt-bindings/pmu/exynos_ppmu.h 6555F: include/linux/devfreq-event.h 6556 6557DEVICE RESOURCE MANAGEMENT HELPERS 6558M: Hans de Goede <hdegoede@redhat.com> 6559R: Matti Vaittinen <mazziesaccount@gmail.com> 6560S: Maintained 6561F: include/linux/devm-helpers.h 6562 6563DEVICE-MAPPER (LVM) 6564M: Alasdair Kergon <agk@redhat.com> 6565M: Mike Snitzer <snitzer@kernel.org> 6566M: Mikulas Patocka <mpatocka@redhat.com> 6567L: dm-devel@lists.linux.dev 6568S: Maintained 6569Q: http://patchwork.kernel.org/project/dm-devel/list/ 6570T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6571F: Documentation/admin-guide/device-mapper/ 6572F: drivers/md/Kconfig 6573F: drivers/md/Makefile 6574F: drivers/md/dm* 6575F: drivers/md/persistent-data/ 6576F: include/linux/device-mapper.h 6577F: include/linux/dm-*.h 6578F: include/uapi/linux/dm-*.h 6579 6580DEVICE-MAPPER VDO TARGET 6581M: Matthew Sakai <msakai@redhat.com> 6582L: dm-devel@lists.linux.dev 6583S: Maintained 6584F: Documentation/admin-guide/device-mapper/vdo*.rst 6585F: drivers/md/dm-vdo/ 6586 6587DEVLINK 6588M: Jiri Pirko <jiri@resnulli.us> 6589L: netdev@vger.kernel.org 6590S: Supported 6591F: Documentation/networking/devlink 6592F: include/net/devlink.h 6593F: include/uapi/linux/devlink.h 6594F: net/devlink/ 6595 6596DFROBOT SD2405AL RTC DRIVER 6597M: Tóth János <gomba007@gmail.com> 6598L: linux-rtc@vger.kernel.org 6599S: Maintained 6600F: drivers/rtc/rtc-sd2405al.c 6601 6602DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6603M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6604L: kernel@dh-electronics.com 6605S: Maintained 6606F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6607F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6608 6609DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6610M: Marek Vasut <marex@denx.de> 6611L: kernel@dh-electronics.com 6612S: Maintained 6613F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6614F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6615 6616DIALOG SEMICONDUCTOR DRIVERS 6617M: Support Opensource <support.opensource@diasemi.com> 6618S: Supported 6619W: http://www.dialog-semiconductor.com/products 6620F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6621F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6622F: Documentation/devicetree/bindings/mfd/da90*.txt 6623F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6624F: Documentation/devicetree/bindings/regulator/da92*.txt 6625F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6626F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6627F: Documentation/devicetree/bindings/sound/da[79]*.txt 6628F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 6629F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6630F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6631F: Documentation/hwmon/da90??.rst 6632F: drivers/gpio/gpio-da90??.c 6633F: drivers/hwmon/da90??-hwmon.c 6634F: drivers/iio/adc/da91??-*.c 6635F: drivers/input/misc/da72??.[ch] 6636F: drivers/input/misc/da90??_onkey.c 6637F: drivers/input/touchscreen/da9052_tsi.c 6638F: drivers/leds/leds-da90??.c 6639F: drivers/mfd/da903x.c 6640F: drivers/mfd/da90??-*.c 6641F: drivers/mfd/da91??-*.c 6642F: drivers/pinctrl/pinctrl-da90??.c 6643F: drivers/power/supply/da9052-battery.c 6644F: drivers/power/supply/da91??-*.c 6645F: drivers/regulator/da9???-regulator.[ch] 6646F: drivers/regulator/slg51000-regulator.[ch] 6647F: drivers/rtc/rtc-da90??.c 6648F: drivers/thermal/da90??-thermal.c 6649F: drivers/video/backlight/da90??_bl.c 6650F: drivers/watchdog/da90??_wdt.c 6651F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6652F: include/linux/mfd/da903x.h 6653F: include/linux/mfd/da9052/ 6654F: include/linux/mfd/da9055/ 6655F: include/linux/mfd/da9062/ 6656F: include/linux/mfd/da9063/ 6657F: include/linux/mfd/da9150/ 6658F: include/linux/regulator/da9211.h 6659F: include/sound/da[79]*.h 6660F: sound/soc/codecs/da[79]*.[ch] 6661 6662DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6663M: William Breathitt Gray <wbg@kernel.org> 6664L: linux-gpio@vger.kernel.org 6665S: Maintained 6666F: drivers/gpio/gpio-gpio-mm.c 6667 6668DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6669M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6670L: linux-media@vger.kernel.org 6671S: Maintained 6672F: Documentation/admin-guide/media/mgb4.rst 6673F: drivers/media/pci/mgb4/ 6674 6675DIOLAN U2C-12 I2C DRIVER 6676M: Guenter Roeck <linux@roeck-us.net> 6677L: linux-i2c@vger.kernel.org 6678S: Maintained 6679F: drivers/i2c/busses/i2c-diolan-u2c.c 6680 6681DIRECTORY NOTIFICATION (DNOTIFY) 6682M: Jan Kara <jack@suse.cz> 6683R: Amir Goldstein <amir73il@gmail.com> 6684L: linux-fsdevel@vger.kernel.org 6685S: Maintained 6686F: Documentation/filesystems/dnotify.rst 6687F: fs/notify/dnotify/ 6688F: include/linux/dnotify.h 6689 6690DISK GEOMETRY AND PARTITION HANDLING 6691M: Andries Brouwer <aeb@cwi.nl> 6692S: Maintained 6693W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6694W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6695W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6696 6697DISKQUOTA 6698M: Jan Kara <jack@suse.com> 6699S: Maintained 6700F: Documentation/filesystems/quota.rst 6701F: fs/quota/ 6702F: include/linux/quota*.h 6703F: include/uapi/linux/quota*.h 6704 6705DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6706M: Bernie Thompson <bernie@plugable.com> 6707L: linux-fbdev@vger.kernel.org 6708S: Maintained 6709W: http://plugable.com/category/projects/udlfb/ 6710F: Documentation/fb/udlfb.rst 6711F: drivers/video/fbdev/udlfb.c 6712F: include/video/udlfb.h 6713 6714DISTRIBUTED LOCK MANAGER (DLM) 6715M: Alexander Aring <aahringo@redhat.com> 6716M: David Teigland <teigland@redhat.com> 6717L: gfs2@lists.linux.dev 6718S: Supported 6719W: https://pagure.io/dlm 6720T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6721F: fs/dlm/ 6722 6723DMA BUFFER SHARING FRAMEWORK 6724M: Sumit Semwal <sumit.semwal@linaro.org> 6725M: Christian König <christian.koenig@amd.com> 6726L: linux-media@vger.kernel.org 6727L: dri-devel@lists.freedesktop.org 6728L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6729S: Maintained 6730T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6731F: Documentation/driver-api/dma-buf.rst 6732F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6733F: drivers/dma-buf/ 6734F: include/linux/*fence.h 6735F: include/linux/dma-buf.h 6736F: include/linux/dma-resv.h 6737K: \bdma_(?:buf|fence|resv)\b 6738 6739DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6740M: Vinod Koul <vkoul@kernel.org> 6741L: dmaengine@vger.kernel.org 6742S: Maintained 6743Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6744T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6745F: Documentation/devicetree/bindings/dma/ 6746F: Documentation/driver-api/dmaengine/ 6747F: drivers/dma/ 6748F: include/dt-bindings/dma/ 6749F: include/linux/dma/ 6750F: include/linux/dmaengine.h 6751F: include/linux/of_dma.h 6752 6753DMA MAPPING BENCHMARK 6754M: Xiang Chen <chenxiang66@hisilicon.com> 6755L: iommu@lists.linux.dev 6756F: kernel/dma/map_benchmark.c 6757F: tools/testing/selftests/dma/ 6758 6759DMA MAPPING HELPERS 6760M: Christoph Hellwig <hch@lst.de> 6761M: Marek Szyprowski <m.szyprowski@samsung.com> 6762R: Robin Murphy <robin.murphy@arm.com> 6763L: iommu@lists.linux.dev 6764S: Supported 6765W: http://git.infradead.org/users/hch/dma-mapping.git 6766T: git git://git.infradead.org/users/hch/dma-mapping.git 6767F: include/asm-generic/dma-mapping.h 6768F: include/linux/dma-direct.h 6769F: include/linux/dma-map-ops.h 6770F: include/linux/dma-mapping.h 6771F: include/linux/swiotlb.h 6772F: kernel/dma/ 6773 6774DMA-BUF HEAPS FRAMEWORK 6775M: Sumit Semwal <sumit.semwal@linaro.org> 6776R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6777R: Brian Starkey <Brian.Starkey@arm.com> 6778R: John Stultz <jstultz@google.com> 6779R: T.J. Mercier <tjmercier@google.com> 6780L: linux-media@vger.kernel.org 6781L: dri-devel@lists.freedesktop.org 6782L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6783S: Maintained 6784T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6785F: drivers/dma-buf/dma-heap.c 6786F: drivers/dma-buf/heaps/* 6787F: include/linux/dma-heap.h 6788F: include/uapi/linux/dma-heap.h 6789F: tools/testing/selftests/dmabuf-heaps/ 6790 6791DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6792M: Lukasz Luba <lukasz.luba@arm.com> 6793L: linux-pm@vger.kernel.org 6794L: linux-samsung-soc@vger.kernel.org 6795S: Maintained 6796F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6797F: drivers/memory/samsung/exynos5422-dmc.c 6798 6799DME1737 HARDWARE MONITOR DRIVER 6800M: Juerg Haefliger <juergh@proton.me> 6801L: linux-hwmon@vger.kernel.org 6802S: Maintained 6803F: Documentation/hwmon/dme1737.rst 6804F: drivers/hwmon/dme1737.c 6805 6806DMI/SMBIOS SUPPORT 6807M: Jean Delvare <jdelvare@suse.com> 6808S: Maintained 6809T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6810F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6811F: drivers/firmware/dmi-id.c 6812F: drivers/firmware/dmi_scan.c 6813F: include/linux/dmi.h 6814 6815DOCUMENTATION 6816M: Jonathan Corbet <corbet@lwn.net> 6817L: linux-doc@vger.kernel.org 6818S: Maintained 6819P: Documentation/doc-guide/maintainer-profile.rst 6820T: git git://git.lwn.net/linux.git docs-next 6821F: Documentation/ 6822F: scripts/check-variable-fonts.sh 6823F: scripts/documentation-file-ref-check 6824F: scripts/kernel-doc 6825F: scripts/sphinx-pre-install 6826X: Documentation/ABI/ 6827X: Documentation/admin-guide/media/ 6828X: Documentation/devicetree/ 6829X: Documentation/driver-api/media/ 6830X: Documentation/firmware-guide/acpi/ 6831X: Documentation/i2c/ 6832X: Documentation/netlink/ 6833X: Documentation/power/ 6834X: Documentation/spi/ 6835X: Documentation/userspace-api/media/ 6836 6837DOCUMENTATION PROCESS 6838M: Jonathan Corbet <corbet@lwn.net> 6839L: workflows@vger.kernel.org 6840S: Maintained 6841F: Documentation/dev-tools/ 6842F: Documentation/maintainer/ 6843F: Documentation/process/ 6844 6845DOCUMENTATION REPORTING ISSUES 6846M: Thorsten Leemhuis <linux@leemhuis.info> 6847L: linux-doc@vger.kernel.org 6848S: Maintained 6849F: Documentation/admin-guide/bug-bisect.rst 6850F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6851F: Documentation/admin-guide/reporting-issues.rst 6852F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6853 6854DOCUMENTATION SCRIPTS 6855M: Mauro Carvalho Chehab <mchehab@kernel.org> 6856L: linux-doc@vger.kernel.org 6857S: Maintained 6858F: Documentation/sphinx/parse-headers.pl 6859F: scripts/documentation-file-ref-check 6860F: scripts/sphinx-pre-install 6861 6862DOCUMENTATION/ITALIAN 6863M: Federico Vaga <federico.vaga@vaga.pv.it> 6864L: linux-doc@vger.kernel.org 6865S: Maintained 6866F: Documentation/translations/it_IT 6867 6868DOCUMENTATION/JAPANESE 6869R: Akira Yokosawa <akiyks@gmail.com> 6870L: linux-doc@vger.kernel.org 6871S: Maintained 6872F: Documentation/translations/ja_JP 6873 6874DONGWOON DW9714 LENS VOICE COIL DRIVER 6875M: Sakari Ailus <sakari.ailus@linux.intel.com> 6876L: linux-media@vger.kernel.org 6877S: Maintained 6878T: git git://linuxtv.org/media_tree.git 6879F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6880F: drivers/media/i2c/dw9714.c 6881 6882DONGWOON DW9719 LENS VOICE COIL DRIVER 6883M: Daniel Scally <djrscally@gmail.com> 6884L: linux-media@vger.kernel.org 6885S: Maintained 6886T: git git://linuxtv.org/media_tree.git 6887F: drivers/media/i2c/dw9719.c 6888 6889DONGWOON DW9768 LENS VOICE COIL DRIVER 6890L: linux-media@vger.kernel.org 6891S: Orphan 6892T: git git://linuxtv.org/media_tree.git 6893F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6894F: drivers/media/i2c/dw9768.c 6895 6896DONGWOON DW9807 LENS VOICE COIL DRIVER 6897M: Sakari Ailus <sakari.ailus@linux.intel.com> 6898L: linux-media@vger.kernel.org 6899S: Maintained 6900T: git git://linuxtv.org/media_tree.git 6901F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6902F: drivers/media/i2c/dw9807-vcm.c 6903 6904DOUBLETALK DRIVER 6905M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6906L: blinux-list@redhat.com 6907S: Maintained 6908F: drivers/char/dtlk.c 6909F: include/linux/dtlk.h 6910 6911DPAA2 DATAPATH I/O (DPIO) DRIVER 6912M: Roy Pledge <Roy.Pledge@nxp.com> 6913L: linux-kernel@vger.kernel.org 6914S: Maintained 6915F: drivers/soc/fsl/dpio 6916 6917DPAA2 ETHERNET DRIVER 6918M: Ioana Ciornei <ioana.ciornei@nxp.com> 6919L: netdev@vger.kernel.org 6920S: Maintained 6921F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6922F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6923F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6924F: drivers/net/ethernet/freescale/dpaa2/Makefile 6925F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6926F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6927F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6928F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6929F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6930F: drivers/net/ethernet/freescale/dpaa2/dpni* 6931 6932DPAA2 ETHERNET SWITCH DRIVER 6933M: Ioana Ciornei <ioana.ciornei@nxp.com> 6934L: netdev@vger.kernel.org 6935S: Maintained 6936F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6937F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6938F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6939 6940DPLL SUBSYSTEM 6941M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6942M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6943M: Jiri Pirko <jiri@resnulli.us> 6944L: netdev@vger.kernel.org 6945S: Supported 6946F: Documentation/driver-api/dpll.rst 6947F: drivers/dpll/* 6948F: include/linux/dpll.h 6949F: include/uapi/linux/dpll.h 6950 6951DRBD DRIVER 6952M: Philipp Reisner <philipp.reisner@linbit.com> 6953M: Lars Ellenberg <lars.ellenberg@linbit.com> 6954M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6955L: drbd-dev@lists.linbit.com 6956S: Supported 6957W: http://www.drbd.org 6958T: git git://git.linbit.com/linux-drbd.git 6959T: git git://git.linbit.com/drbd-8.4.git 6960F: Documentation/admin-guide/blockdev/ 6961F: drivers/block/drbd/ 6962F: include/linux/drbd* 6963F: lib/lru_cache.c 6964 6965DRIVER COMPONENT FRAMEWORK 6966L: dri-devel@lists.freedesktop.org 6967F: drivers/base/component.c 6968F: include/linux/component.h 6969 6970DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6971M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6972R: "Rafael J. Wysocki" <rafael@kernel.org> 6973S: Supported 6974T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6975F: Documentation/core-api/kobject.rst 6976F: drivers/base/ 6977F: fs/debugfs/ 6978F: fs/sysfs/ 6979F: include/linux/debugfs.h 6980F: include/linux/fwnode.h 6981F: include/linux/kobj* 6982F: include/linux/property.h 6983F: lib/kobj* 6984F: rust/kernel/device.rs 6985 6986DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6987M: Nishanth Menon <nm@ti.com> 6988L: linux-pm@vger.kernel.org 6989S: Maintained 6990F: drivers/soc/ti/smartreflex.c 6991F: include/linux/power/smartreflex.h 6992 6993DRM ACCEL DRIVERS FOR INTEL VPU 6994M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6995M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Supported 6998T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6999F: drivers/accel/ivpu/ 7000F: include/uapi/drm/ivpu_accel.h 7001 7002DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7003M: Oded Gabbay <ogabbay@kernel.org> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006C: irc://irc.oftc.net/dri-devel 7007T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7008F: Documentation/accel/ 7009F: drivers/accel/ 7010F: include/drm/drm_accel.h 7011 7012DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7013M: Maxime Ripard <mripard@kernel.org> 7014M: Chen-Yu Tsai <wens@csie.org> 7015R: Jernej Skrabec <jernej.skrabec@gmail.com> 7016L: dri-devel@lists.freedesktop.org 7017S: Supported 7018T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7019F: drivers/gpu/drm/sun4i/sun8i* 7020 7021DRM DRIVER FOR ARM PL111 CLCD 7022S: Orphan 7023T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7024F: drivers/gpu/drm/pl111/ 7025 7026DRM DRIVER FOR ARM VERSATILE TFT PANELS 7027M: Linus Walleij <linus.walleij@linaro.org> 7028S: Maintained 7029T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7030F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7031F: drivers/gpu/drm/panel/panel-arm-versatile.c 7032 7033DRM DRIVER FOR ASPEED BMC GFX 7034M: Joel Stanley <joel@jms.id.au> 7035L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7036S: Supported 7037T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7038F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7039F: drivers/gpu/drm/aspeed/ 7040 7041DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7042M: Dave Airlie <airlied@redhat.com> 7043R: Thomas Zimmermann <tzimmermann@suse.de> 7044R: Jocelyn Falempe <jfalempe@redhat.com> 7045L: dri-devel@lists.freedesktop.org 7046S: Supported 7047T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7048F: drivers/gpu/drm/ast/ 7049 7050DRM DRIVER FOR BOCHS VIRTUAL GPU 7051M: Gerd Hoffmann <kraxel@redhat.com> 7052L: virtualization@lists.linux.dev 7053S: Maintained 7054T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7055F: drivers/gpu/drm/tiny/bochs.c 7056 7057DRM DRIVER FOR BOE HIMAX8279D PANELS 7058M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7059S: Maintained 7060F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7061F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7062 7063DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7064M: Jagan Teki <jagan@amarulasolutions.com> 7065S: Maintained 7066F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7067F: drivers/gpu/drm/bridge/chipone-icn6211.c 7068 7069DRM DRIVER FOR EBBG FT8719 PANEL 7070M: Joel Selvaraj <jo@jsfamily.in> 7071S: Maintained 7072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7073F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7074F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7075 7076DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7077M: Linus Walleij <linus.walleij@linaro.org> 7078S: Maintained 7079T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7080F: drivers/gpu/drm/tve200/ 7081 7082DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7083M: Icenowy Zheng <icenowy@aosc.io> 7084S: Maintained 7085F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7086F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7087 7088DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7089M: Jagan Teki <jagan@amarulasolutions.com> 7090S: Maintained 7091F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7092F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7093 7094DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7095M: Thomas Zimmermann <tzimmermann@suse.de> 7096M: Javier Martinez Canillas <javierm@redhat.com> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7100F: drivers/gpu/drm/drm_aperture.c 7101F: drivers/gpu/drm/tiny/ofdrm.c 7102F: drivers/gpu/drm/tiny/simpledrm.c 7103F: drivers/video/aperture.c 7104F: drivers/video/nomodeset.c 7105F: include/drm/drm_aperture.h 7106F: include/linux/aperture.h 7107F: include/video/nomodeset.h 7108 7109DRM DRIVER FOR GENERIC EDP PANELS 7110R: Douglas Anderson <dianders@chromium.org> 7111F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7112F: drivers/gpu/drm/panel/panel-edp.c 7113 7114DRM DRIVER FOR GENERIC USB DISPLAY 7115M: Noralf Trønnes <noralf@tronnes.org> 7116S: Maintained 7117W: https://github.com/notro/gud/wiki 7118T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7119F: drivers/gpu/drm/gud/ 7120F: include/drm/gud.h 7121 7122DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7123M: Hans de Goede <hdegoede@redhat.com> 7124S: Maintained 7125T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7126F: drivers/gpu/drm/tiny/gm12u320.c 7127 7128DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7129M: Ondrej Jirman <megi@xff.cz> 7130M: Javier Martinez Canillas <javierm@redhat.com> 7131S: Maintained 7132T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7133F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7134F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7135 7136DRM DRIVER FOR HX8357D PANELS 7137S: Orphan 7138T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7139F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7140F: drivers/gpu/drm/tiny/hx8357d.c 7141 7142DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7143M: Deepak Rawat <drawat.floss@gmail.com> 7144L: linux-hyperv@vger.kernel.org 7145L: dri-devel@lists.freedesktop.org 7146S: Maintained 7147T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7148F: drivers/gpu/drm/hyperv 7149 7150DRM DRIVER FOR ILITEK ILI9225 PANELS 7151M: David Lechner <david@lechnology.com> 7152S: Maintained 7153T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7154F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7155F: drivers/gpu/drm/tiny/ili9225.c 7156 7157DRM DRIVER FOR ILITEK ILI9486 PANELS 7158M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7159S: Maintained 7160T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7161F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7162F: drivers/gpu/drm/tiny/ili9486.c 7163 7164DRM DRIVER FOR ILITEK ILI9805 PANELS 7165M: Michael Trimarchi <michael@amarulasolutions.com> 7166S: Maintained 7167F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7168F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7169 7170DRM DRIVER FOR ILITEK ILI9806E PANELS 7171M: Michael Walle <mwalle@kernel.org> 7172S: Maintained 7173F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7174 7175DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7176M: Jagan Teki <jagan@edgeble.ai> 7177S: Maintained 7178F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7179F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7180 7181DRM DRIVER FOR LG SW43408 PANELS 7182M: Sumit Semwal <sumit.semwal@linaro.org> 7183M: Caleb Connolly <caleb.connolly@linaro.org> 7184S: Maintained 7185T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7186F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7187F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7188 7189DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7190M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 7191S: Supported 7192T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7193F: drivers/gpu/drm/logicvc/ 7194 7195DRM DRIVER FOR LVDS PANELS 7196M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7197L: dri-devel@lists.freedesktop.org 7198S: Maintained 7199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7200F: Documentation/devicetree/bindings/display/lvds.yaml 7201F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7202F: drivers/gpu/drm/panel/panel-lvds.c 7203 7204DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7205M: Guido Günther <agx@sigxcpu.org> 7206R: Purism Kernel Team <kernel@puri.sm> 7207S: Maintained 7208F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7209F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7210 7211DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7212M: Dave Airlie <airlied@redhat.com> 7213R: Thomas Zimmermann <tzimmermann@suse.de> 7214R: Jocelyn Falempe <jfalempe@redhat.com> 7215L: dri-devel@lists.freedesktop.org 7216S: Supported 7217T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7218F: drivers/gpu/drm/mgag200/ 7219 7220DRM DRIVER FOR MI0283QT 7221M: Noralf Trønnes <noralf@tronnes.org> 7222S: Maintained 7223T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7224F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7225F: drivers/gpu/drm/tiny/mi0283qt.c 7226 7227DRM DRIVER FOR MIPI DBI compatible panels 7228M: Noralf Trønnes <noralf@tronnes.org> 7229S: Maintained 7230W: https://github.com/notro/panel-mipi-dbi/wiki 7231T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7232F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7233F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7234 7235DRM DRIVER for Qualcomm Adreno GPUs 7236M: Rob Clark <robdclark@gmail.com> 7237R: Sean Paul <sean@poorly.run> 7238R: Konrad Dybcio <konradybcio@kernel.org> 7239L: linux-arm-msm@vger.kernel.org 7240L: dri-devel@lists.freedesktop.org 7241L: freedreno@lists.freedesktop.org 7242S: Maintained 7243B: https://gitlab.freedesktop.org/drm/msm/-/issues 7244T: git https://gitlab.freedesktop.org/drm/msm.git 7245F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7246F: drivers/gpu/drm/msm/adreno/ 7247F: drivers/gpu/drm/msm/msm_gpu.* 7248F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7249F: drivers/gpu/drm/msm/msm_ringbuffer.* 7250F: drivers/gpu/drm/msm/registers/adreno/ 7251F: include/uapi/drm/msm_drm.h 7252 7253DRM DRIVER for Qualcomm display hardware 7254M: Rob Clark <robdclark@gmail.com> 7255M: Abhinav Kumar <quic_abhinavk@quicinc.com> 7256M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 7257R: Sean Paul <sean@poorly.run> 7258R: Marijn Suijten <marijn.suijten@somainline.org> 7259L: linux-arm-msm@vger.kernel.org 7260L: dri-devel@lists.freedesktop.org 7261L: freedreno@lists.freedesktop.org 7262S: Maintained 7263B: https://gitlab.freedesktop.org/drm/msm/-/issues 7264T: git https://gitlab.freedesktop.org/drm/msm.git 7265F: Documentation/devicetree/bindings/display/msm/ 7266F: drivers/gpu/drm/ci/xfails/msm* 7267F: drivers/gpu/drm/msm/ 7268F: include/uapi/drm/msm_drm.h 7269 7270DRM DRIVER FOR NOVATEK NT35510 PANELS 7271M: Linus Walleij <linus.walleij@linaro.org> 7272S: Maintained 7273T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7274F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7275F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7276 7277DRM DRIVER FOR NOVATEK NT35560 PANELS 7278M: Linus Walleij <linus.walleij@linaro.org> 7279S: Maintained 7280T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7281F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7282F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7283 7284DRM DRIVER FOR NOVATEK NT36523 PANELS 7285M: Jianhua Lu <lujianhua000@gmail.com> 7286S: Maintained 7287T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7288F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7289F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7290 7291DRM DRIVER FOR NOVATEK NT36672A PANELS 7292M: Sumit Semwal <sumit.semwal@linaro.org> 7293S: Maintained 7294T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7295F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7296F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7297 7298DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7299M: Karol Herbst <kherbst@redhat.com> 7300M: Lyude Paul <lyude@redhat.com> 7301M: Danilo Krummrich <dakr@redhat.com> 7302L: dri-devel@lists.freedesktop.org 7303L: nouveau@lists.freedesktop.org 7304S: Supported 7305W: https://nouveau.freedesktop.org/ 7306Q: https://patchwork.freedesktop.org/project/nouveau/ 7307Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7308B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7309C: irc://irc.oftc.net/nouveau 7310T: git https://gitlab.freedesktop.org/drm/nouveau.git 7311F: drivers/gpu/drm/nouveau/ 7312F: include/uapi/drm/nouveau_drm.h 7313 7314DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7315M: Stefan Mavrodiev <stefan@olimex.com> 7316S: Maintained 7317F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7318F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7319 7320DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7321R: Douglas Anderson <dianders@chromium.org> 7322F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7323F: drivers/gpu/drm/bridge/parade-ps8640.c 7324 7325DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7326M: Noralf Trønnes <noralf@tronnes.org> 7327S: Maintained 7328T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7329F: Documentation/devicetree/bindings/display/repaper.txt 7330F: drivers/gpu/drm/tiny/repaper.c 7331 7332DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7333M: Dave Airlie <airlied@redhat.com> 7334M: Gerd Hoffmann <kraxel@redhat.com> 7335L: virtualization@lists.linux.dev 7336S: Obsolete 7337W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7338T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7339F: drivers/gpu/drm/tiny/cirrus.c 7340 7341DRM DRIVER FOR QXL VIRTUAL GPU 7342M: Dave Airlie <airlied@redhat.com> 7343M: Gerd Hoffmann <kraxel@redhat.com> 7344L: virtualization@lists.linux.dev 7345L: spice-devel@lists.freedesktop.org 7346S: Maintained 7347T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7348F: drivers/gpu/drm/qxl/ 7349F: include/uapi/drm/qxl_drm.h 7350 7351DRM DRIVER FOR RAYDIUM RM67191 PANELS 7352M: Robert Chiras <robert.chiras@nxp.com> 7353S: Maintained 7354F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7355F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7356 7357DRM DRIVER FOR SAMSUNG DB7430 PANELS 7358M: Linus Walleij <linus.walleij@linaro.org> 7359S: Maintained 7360T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7361F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7362F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7363 7364DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7365M: Inki Dae <inki.dae@samsung.com> 7366M: Jagan Teki <jagan@amarulasolutions.com> 7367M: Marek Szyprowski <m.szyprowski@samsung.com> 7368S: Maintained 7369T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7370F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7371F: drivers/gpu/drm/bridge/samsung-dsim.c 7372F: include/drm/bridge/samsung-dsim.h 7373 7374DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7375M: Markuss Broks <markuss.broks@gmail.com> 7376S: Maintained 7377F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7378F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7379 7380DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7381M: Artur Weber <aweber.kernel@gmail.com> 7382S: Maintained 7383F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7384F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7385 7386DRM DRIVER FOR SITRONIX ST7586 PANELS 7387M: David Lechner <david@lechnology.com> 7388S: Maintained 7389T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7390F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7391F: drivers/gpu/drm/tiny/st7586.c 7392 7393DRM DRIVER FOR SITRONIX ST7701 PANELS 7394M: Jagan Teki <jagan@amarulasolutions.com> 7395S: Maintained 7396F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7397F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7398 7399DRM DRIVER FOR SITRONIX ST7703 PANELS 7400M: Guido Günther <agx@sigxcpu.org> 7401R: Purism Kernel Team <kernel@puri.sm> 7402R: Ondrej Jirman <megi@xff.cz> 7403S: Maintained 7404F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7405F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7406 7407DRM DRIVER FOR SITRONIX ST7735R PANELS 7408M: David Lechner <david@lechnology.com> 7409S: Maintained 7410T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7411F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7412F: drivers/gpu/drm/tiny/st7735r.c 7413 7414DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7415M: Javier Martinez Canillas <javierm@redhat.com> 7416S: Maintained 7417T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7418F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7419F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7420F: drivers/gpu/drm/solomon/ssd130x* 7421 7422DRM DRIVER FOR ST-ERICSSON MCDE 7423M: Linus Walleij <linus.walleij@linaro.org> 7424S: Maintained 7425T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7426F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7427F: drivers/gpu/drm/mcde/ 7428 7429DRM DRIVER FOR SYNAPTICS R63353 PANELS 7430M: Michael Trimarchi <michael@amarulasolutions.com> 7431S: Maintained 7432F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7433F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7434 7435DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7436M: Jagan Teki <jagan@amarulasolutions.com> 7437S: Maintained 7438F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7439F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7440 7441DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7442R: Douglas Anderson <dianders@chromium.org> 7443F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7444F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7445 7446DRM DRIVER FOR TPO TPG110 PANELS 7447M: Linus Walleij <linus.walleij@linaro.org> 7448S: Maintained 7449T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7450F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7451F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7452 7453DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7454M: Dave Airlie <airlied@redhat.com> 7455R: Sean Paul <sean@poorly.run> 7456R: Thomas Zimmermann <tzimmermann@suse.de> 7457L: dri-devel@lists.freedesktop.org 7458S: Supported 7459T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7460F: drivers/gpu/drm/udl/ 7461 7462DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7463M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7464M: Maíra Canal <mairacanal@riseup.net> 7465R: Haneen Mohammed <hamohammed.sa@gmail.com> 7466R: Simona Vetter <simona@ffwll.ch> 7467R: Melissa Wen <melissa.srw@gmail.com> 7468L: dri-devel@lists.freedesktop.org 7469S: Maintained 7470T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7471F: Documentation/gpu/vkms.rst 7472F: drivers/gpu/drm/ci/xfails/vkms* 7473F: drivers/gpu/drm/vkms/ 7474 7475DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7476M: Hans de Goede <hdegoede@redhat.com> 7477L: dri-devel@lists.freedesktop.org 7478S: Maintained 7479T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7480F: drivers/gpu/drm/vboxvideo/ 7481 7482DRM DRIVER FOR VMWARE VIRTUAL GPU 7483M: Zack Rusin <zack.rusin@broadcom.com> 7484R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7485L: dri-devel@lists.freedesktop.org 7486S: Supported 7487T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7488F: drivers/gpu/drm/vmwgfx/ 7489F: include/uapi/drm/vmwgfx_drm.h 7490 7491DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7492M: Linus Walleij <linus.walleij@linaro.org> 7493S: Maintained 7494T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7495F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7496F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7497 7498DRM DRIVERS 7499M: David Airlie <airlied@gmail.com> 7500M: Simona Vetter <simona@ffwll.ch> 7501L: dri-devel@lists.freedesktop.org 7502S: Maintained 7503B: https://gitlab.freedesktop.org/drm 7504C: irc://irc.oftc.net/dri-devel 7505T: git https://gitlab.freedesktop.org/drm/kernel.git 7506F: Documentation/devicetree/bindings/display/ 7507F: Documentation/devicetree/bindings/gpu/ 7508F: Documentation/gpu/ 7509F: drivers/gpu/ 7510F: include/drm/ 7511F: include/linux/vga* 7512F: include/uapi/drm/ 7513 7514DRM DRIVERS AND MISC GPU PATCHES 7515M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7516M: Maxime Ripard <mripard@kernel.org> 7517M: Thomas Zimmermann <tzimmermann@suse.de> 7518S: Maintained 7519W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7520T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7521F: Documentation/devicetree/bindings/display/ 7522F: Documentation/devicetree/bindings/gpu/ 7523F: Documentation/gpu/ 7524F: drivers/gpu/drm/ 7525F: drivers/gpu/vga/ 7526F: include/drm/drm 7527F: include/linux/vga* 7528F: include/uapi/drm/ 7529X: drivers/gpu/drm/amd/ 7530X: drivers/gpu/drm/armada/ 7531X: drivers/gpu/drm/etnaviv/ 7532X: drivers/gpu/drm/exynos/ 7533X: drivers/gpu/drm/i915/ 7534X: drivers/gpu/drm/kmb/ 7535X: drivers/gpu/drm/mediatek/ 7536X: drivers/gpu/drm/msm/ 7537X: drivers/gpu/drm/nouveau/ 7538X: drivers/gpu/drm/radeon/ 7539X: drivers/gpu/drm/renesas/rcar-du/ 7540X: drivers/gpu/drm/tegra/ 7541 7542DRM DRIVERS FOR ALLWINNER A10 7543M: Maxime Ripard <mripard@kernel.org> 7544M: Chen-Yu Tsai <wens@csie.org> 7545L: dri-devel@lists.freedesktop.org 7546S: Supported 7547T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7548F: Documentation/devicetree/bindings/display/allwinner* 7549F: drivers/gpu/drm/sun4i/ 7550 7551DRM DRIVERS FOR AMLOGIC SOCS 7552M: Neil Armstrong <neil.armstrong@linaro.org> 7553L: dri-devel@lists.freedesktop.org 7554L: linux-amlogic@lists.infradead.org 7555S: Supported 7556W: http://linux-meson.com/ 7557T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7558F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7559F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7560F: Documentation/gpu/meson.rst 7561F: drivers/gpu/drm/ci/xfails/meson* 7562F: drivers/gpu/drm/meson/ 7563 7564DRM DRIVERS FOR ATMEL HLCDC 7565M: Sam Ravnborg <sam@ravnborg.org> 7566M: Boris Brezillon <bbrezillon@kernel.org> 7567L: dri-devel@lists.freedesktop.org 7568S: Supported 7569T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7570F: Documentation/devicetree/bindings/display/atmel/ 7571F: drivers/gpu/drm/atmel-hlcdc/ 7572 7573DRM DRIVERS FOR BRIDGE CHIPS 7574M: Andrzej Hajda <andrzej.hajda@intel.com> 7575M: Neil Armstrong <neil.armstrong@linaro.org> 7576M: Robert Foss <rfoss@kernel.org> 7577R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7578R: Jonas Karlman <jonas@kwiboo.se> 7579R: Jernej Skrabec <jernej.skrabec@gmail.com> 7580S: Maintained 7581T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7582F: Documentation/devicetree/bindings/display/bridge/ 7583F: drivers/gpu/drm/bridge/ 7584F: drivers/gpu/drm/display/drm_bridge_connector.c 7585F: drivers/gpu/drm/drm_bridge.c 7586F: include/drm/drm_bridge.h 7587F: include/drm/drm_bridge_connector.h 7588 7589DRM DRIVERS FOR EXYNOS 7590M: Inki Dae <inki.dae@samsung.com> 7591M: Seung-Woo Kim <sw0312.kim@samsung.com> 7592M: Kyungmin Park <kyungmin.park@samsung.com> 7593L: dri-devel@lists.freedesktop.org 7594S: Supported 7595T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7596F: Documentation/devicetree/bindings/display/samsung/ 7597F: drivers/gpu/drm/exynos/ 7598F: include/uapi/drm/exynos_drm.h 7599 7600DRM DRIVERS FOR FREESCALE DCU 7601M: Stefan Agner <stefan@agner.ch> 7602M: Alison Wang <alison.wang@nxp.com> 7603L: dri-devel@lists.freedesktop.org 7604S: Supported 7605T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7606F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7607F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7608F: drivers/gpu/drm/fsl-dcu/ 7609 7610DRM DRIVERS FOR FREESCALE IMX 5/6 7611M: Philipp Zabel <p.zabel@pengutronix.de> 7612L: dri-devel@lists.freedesktop.org 7613S: Maintained 7614T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7615T: git git://git.pengutronix.de/git/pza/linux 7616F: Documentation/devicetree/bindings/display/imx/ 7617F: drivers/gpu/drm/imx/ipuv3/ 7618F: drivers/gpu/ipu-v3/ 7619 7620DRM DRIVERS FOR FREESCALE IMX BRIDGE 7621M: Liu Ying <victor.liu@nxp.com> 7622L: dri-devel@lists.freedesktop.org 7623S: Maintained 7624F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7625F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7626F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7627F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7628F: drivers/gpu/drm/bridge/imx/ 7629 7630DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7631M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7632L: dri-devel@lists.freedesktop.org 7633S: Maintained 7634T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7635F: drivers/gpu/drm/gma500/ 7636 7637DRM DRIVERS FOR HISILICON 7638M: Xinliang Liu <xinliang.liu@linaro.org> 7639M: Tian Tao <tiantao6@hisilicon.com> 7640R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7641R: Sumit Semwal <sumit.semwal@linaro.org> 7642R: Yongqin Liu <yongqin.liu@linaro.org> 7643R: John Stultz <jstultz@google.com> 7644L: dri-devel@lists.freedesktop.org 7645S: Maintained 7646T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7647F: Documentation/devicetree/bindings/display/hisilicon/ 7648F: drivers/gpu/drm/hisilicon/ 7649 7650DRM DRIVERS FOR LIMA 7651M: Qiang Yu <yuq825@gmail.com> 7652L: dri-devel@lists.freedesktop.org 7653L: lima@lists.freedesktop.org (moderated for non-subscribers) 7654S: Maintained 7655T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7656F: drivers/gpu/drm/lima/ 7657F: include/uapi/drm/lima_drm.h 7658 7659DRM DRIVERS FOR LOONGSON 7660M: Sui Jingfeng <suijingfeng@loongson.cn> 7661L: dri-devel@lists.freedesktop.org 7662S: Supported 7663T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7664F: drivers/gpu/drm/loongson/ 7665 7666DRM DRIVERS FOR MEDIATEK 7667M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7668M: Philipp Zabel <p.zabel@pengutronix.de> 7669L: dri-devel@lists.freedesktop.org 7670L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7671S: Supported 7672F: Documentation/devicetree/bindings/display/mediatek/ 7673F: drivers/gpu/drm/ci/xfails/mediatek* 7674F: drivers/gpu/drm/mediatek/ 7675F: drivers/phy/mediatek/phy-mtk-dp.c 7676F: drivers/phy/mediatek/phy-mtk-hdmi* 7677F: drivers/phy/mediatek/phy-mtk-mipi* 7678 7679DRM DRIVERS FOR NVIDIA TEGRA 7680M: Thierry Reding <thierry.reding@gmail.com> 7681M: Mikko Perttunen <mperttunen@nvidia.com> 7682L: dri-devel@lists.freedesktop.org 7683L: linux-tegra@vger.kernel.org 7684S: Supported 7685T: git https://gitlab.freedesktop.org/drm/tegra.git 7686F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7687F: Documentation/devicetree/bindings/gpu/host1x/ 7688F: drivers/gpu/drm/tegra/ 7689F: drivers/gpu/host1x/ 7690F: include/linux/host1x.h 7691F: include/uapi/drm/tegra_drm.h 7692 7693DRM DRIVERS FOR RENESAS R-CAR 7694M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7695M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7696L: dri-devel@lists.freedesktop.org 7697L: linux-renesas-soc@vger.kernel.org 7698S: Supported 7699T: git git://linuxtv.org/pinchartl/media drm/du/next 7700F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7701F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7702F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7703F: Documentation/devicetree/bindings/display/renesas,du.yaml 7704F: drivers/gpu/drm/renesas/rcar-du/ 7705 7706DRM DRIVERS FOR RENESAS RZ 7707M: Biju Das <biju.das.jz@bp.renesas.com> 7708L: dri-devel@lists.freedesktop.org 7709L: linux-renesas-soc@vger.kernel.org 7710S: Maintained 7711T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7712F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7713F: drivers/gpu/drm/renesas/rz-du/ 7714 7715DRM DRIVERS FOR RENESAS SHMOBILE 7716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7717M: Geert Uytterhoeven <geert+renesas@glider.be> 7718L: dri-devel@lists.freedesktop.org 7719L: linux-renesas-soc@vger.kernel.org 7720S: Supported 7721T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7722F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7723F: drivers/gpu/drm/renesas/shmobile/ 7724F: include/linux/platform_data/shmob_drm.h 7725 7726DRM DRIVERS FOR ROCKCHIP 7727M: Sandy Huang <hjc@rock-chips.com> 7728M: Heiko Stübner <heiko@sntech.de> 7729M: Andy Yan <andy.yan@rock-chips.com> 7730L: dri-devel@lists.freedesktop.org 7731S: Maintained 7732T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7733F: Documentation/devicetree/bindings/display/rockchip/ 7734F: drivers/gpu/drm/ci/xfails/rockchip* 7735F: drivers/gpu/drm/rockchip/ 7736 7737DRM DRIVERS FOR STI 7738M: Alain Volmat <alain.volmat@foss.st.com> 7739L: dri-devel@lists.freedesktop.org 7740S: Maintained 7741T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7742F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7743F: drivers/gpu/drm/sti 7744 7745DRM DRIVERS FOR STM 7746M: Yannick Fertre <yannick.fertre@foss.st.com> 7747M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7748M: Philippe Cornu <philippe.cornu@foss.st.com> 7749L: dri-devel@lists.freedesktop.org 7750S: Maintained 7751T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7752F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7753F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 7754F: drivers/gpu/drm/stm 7755 7756DRM DRIVERS FOR TI KEYSTONE 7757M: Jyri Sarha <jyri.sarha@iki.fi> 7758M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7759L: dri-devel@lists.freedesktop.org 7760S: Maintained 7761T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7762F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7763F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7764F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7765F: drivers/gpu/drm/tidss/ 7766 7767DRM DRIVERS FOR TI LCDC 7768M: Jyri Sarha <jyri.sarha@iki.fi> 7769M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7770L: dri-devel@lists.freedesktop.org 7771S: Maintained 7772T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7773F: Documentation/devicetree/bindings/display/tilcdc/ 7774F: drivers/gpu/drm/tilcdc/ 7775 7776DRM DRIVERS FOR TI OMAP 7777M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7778L: dri-devel@lists.freedesktop.org 7779S: Maintained 7780T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7781F: Documentation/devicetree/bindings/display/ti/ 7782F: drivers/gpu/drm/omapdrm/ 7783 7784DRM DRIVERS FOR V3D 7785M: Melissa Wen <mwen@igalia.com> 7786M: Maíra Canal <mcanal@igalia.com> 7787S: Supported 7788T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7789F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7790F: drivers/gpu/drm/v3d/ 7791F: include/uapi/drm/v3d_drm.h 7792 7793DRM DRIVERS FOR VC4 7794M: Maxime Ripard <mripard@kernel.org> 7795M: Dave Stevenson <dave.stevenson@raspberrypi.com> 7796R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 7797S: Supported 7798T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7799F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7800F: drivers/gpu/drm/vc4/ 7801F: include/uapi/drm/vc4_drm.h 7802 7803DRM DRIVERS FOR VIVANTE GPU IP 7804M: Lucas Stach <l.stach@pengutronix.de> 7805R: Russell King <linux+etnaviv@armlinux.org.uk> 7806R: Christian Gmeiner <christian.gmeiner@gmail.com> 7807L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7808L: dri-devel@lists.freedesktop.org 7809S: Maintained 7810F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7811F: drivers/gpu/drm/etnaviv/ 7812F: include/uapi/drm/etnaviv_drm.h 7813 7814DRM DRIVERS FOR XEN 7815M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7816L: dri-devel@lists.freedesktop.org 7817L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7818S: Supported 7819T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7820F: Documentation/gpu/xen-front.rst 7821F: drivers/gpu/drm/xen/ 7822 7823DRM DRIVERS FOR XILINX 7824M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7825M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7826L: dri-devel@lists.freedesktop.org 7827S: Maintained 7828T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7829F: Documentation/devicetree/bindings/display/xlnx/ 7830F: drivers/gpu/drm/xlnx/ 7831 7832DRM GPU SCHEDULER 7833M: Luben Tuikov <ltuikov89@gmail.com> 7834M: Matthew Brost <matthew.brost@intel.com> 7835M: Danilo Krummrich <dakr@kernel.org> 7836M: Philipp Stanner <pstanner@redhat.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7840F: drivers/gpu/drm/scheduler/ 7841F: include/drm/gpu_scheduler.h 7842 7843DRM PANEL DRIVERS 7844M: Neil Armstrong <neil.armstrong@linaro.org> 7845R: Jessica Zhang <quic_jesszhan@quicinc.com> 7846L: dri-devel@lists.freedesktop.org 7847S: Maintained 7848T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7849F: Documentation/devicetree/bindings/display/panel/ 7850F: drivers/gpu/drm/drm_panel.c 7851F: drivers/gpu/drm/panel/ 7852F: include/drm/drm_panel.h 7853 7854DRM PRIVACY-SCREEN CLASS 7855M: Hans de Goede <hdegoede@redhat.com> 7856L: dri-devel@lists.freedesktop.org 7857S: Maintained 7858T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7859F: drivers/gpu/drm/drm_privacy_screen* 7860F: include/drm/drm_privacy_screen* 7861 7862DRM TTM SUBSYSTEM 7863M: Christian Koenig <christian.koenig@amd.com> 7864M: Huang Rui <ray.huang@amd.com> 7865L: dri-devel@lists.freedesktop.org 7866S: Maintained 7867T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7868F: drivers/gpu/drm/ttm/ 7869F: include/drm/ttm/ 7870 7871DRM AUTOMATED TESTING 7872M: Helen Koike <helen.koike@collabora.com> 7873L: dri-devel@lists.freedesktop.org 7874S: Maintained 7875T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7876F: Documentation/gpu/automated_testing.rst 7877F: drivers/gpu/drm/ci/ 7878 7879DSBR100 USB FM RADIO DRIVER 7880M: Alexey Klimov <klimov.linux@gmail.com> 7881L: linux-media@vger.kernel.org 7882S: Maintained 7883T: git git://linuxtv.org/media_tree.git 7884F: drivers/media/radio/dsbr100.c 7885 7886DT3155 MEDIA DRIVER 7887M: Hans Verkuil <hverkuil@xs4all.nl> 7888L: linux-media@vger.kernel.org 7889S: Odd Fixes 7890W: https://linuxtv.org 7891T: git git://linuxtv.org/media_tree.git 7892F: drivers/media/pci/dt3155/ 7893 7894DVB_USB_AF9015 MEDIA DRIVER 7895L: linux-media@vger.kernel.org 7896S: Orphan 7897W: https://linuxtv.org 7898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7899F: drivers/media/usb/dvb-usb-v2/af9015* 7900 7901DVB_USB_AF9035 MEDIA DRIVER 7902L: linux-media@vger.kernel.org 7903S: Orphan 7904W: https://linuxtv.org 7905Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7906F: drivers/media/usb/dvb-usb-v2/af9035* 7907 7908DVB_USB_ANYSEE MEDIA DRIVER 7909L: linux-media@vger.kernel.org 7910S: Orphan 7911W: https://linuxtv.org 7912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7913F: drivers/media/usb/dvb-usb-v2/anysee* 7914 7915DVB_USB_AU6610 MEDIA DRIVER 7916L: linux-media@vger.kernel.org 7917S: Orphan 7918W: https://linuxtv.org 7919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7920F: drivers/media/usb/dvb-usb-v2/au6610* 7921 7922DVB_USB_CE6230 MEDIA DRIVER 7923L: linux-media@vger.kernel.org 7924S: Orphan 7925W: https://linuxtv.org 7926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7927F: drivers/media/usb/dvb-usb-v2/ce6230* 7928 7929DVB_USB_CXUSB MEDIA DRIVER 7930M: Michael Krufky <mkrufky@linuxtv.org> 7931L: linux-media@vger.kernel.org 7932S: Maintained 7933W: https://linuxtv.org 7934W: http://github.com/mkrufky 7935Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7936T: git git://linuxtv.org/media_tree.git 7937F: drivers/media/usb/dvb-usb/cxusb* 7938 7939DVB_USB_EC168 MEDIA DRIVER 7940L: linux-media@vger.kernel.org 7941S: Orphan 7942W: https://linuxtv.org 7943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7944F: drivers/media/usb/dvb-usb-v2/ec168* 7945 7946DVB_USB_GL861 MEDIA DRIVER 7947L: linux-media@vger.kernel.org 7948S: Orphan 7949W: https://linuxtv.org 7950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7951F: drivers/media/usb/dvb-usb-v2/gl861* 7952 7953DVB_USB_MXL111SF MEDIA DRIVER 7954M: Michael Krufky <mkrufky@linuxtv.org> 7955L: linux-media@vger.kernel.org 7956S: Maintained 7957W: https://linuxtv.org 7958W: http://github.com/mkrufky 7959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7960T: git git://linuxtv.org/mkrufky/mxl111sf.git 7961F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7962 7963DVB_USB_RTL28XXU MEDIA DRIVER 7964L: linux-media@vger.kernel.org 7965S: Orphan 7966W: https://linuxtv.org 7967Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7968F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7969 7970DVB_USB_V2 MEDIA DRIVER 7971L: linux-media@vger.kernel.org 7972S: Orphan 7973W: https://linuxtv.org 7974W: http://palosaari.fi/linux/ 7975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7976F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7977F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7978 7979DYNAMIC DEBUG 7980M: Jason Baron <jbaron@akamai.com> 7981M: Jim Cromie <jim.cromie@gmail.com> 7982S: Maintained 7983F: include/linux/dynamic_debug.h 7984F: lib/dynamic_debug.c 7985F: lib/test_dynamic_debug.c 7986 7987DYNAMIC INTERRUPT MODERATION 7988M: Tal Gilboa <talgi@nvidia.com> 7989S: Maintained 7990F: Documentation/networking/net_dim.rst 7991F: include/linux/dim.h 7992F: lib/dim/ 7993 7994DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7995M: Daniel Lezcano <daniel.lezcano@kernel.org> 7996L: linux-pm@vger.kernel.org 7997S: Supported 7998B: https://bugzilla.kernel.org 7999T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8000F: drivers/powercap/dtpm* 8001F: include/linux/dtpm.h 8002 8003DZ DECSTATION DZ11 SERIAL DRIVER 8004M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8005S: Maintained 8006F: drivers/tty/serial/dz.* 8007 8008E3X0 POWER BUTTON DRIVER 8009M: Moritz Fischer <moritz.fischer@ettus.com> 8010L: usrp-users@lists.ettus.com 8011S: Supported 8012W: http://www.ettus.com 8013F: Documentation/devicetree/bindings/input/e3x0-button.txt 8014F: drivers/input/misc/e3x0-button.c 8015 8016E4000 MEDIA DRIVER 8017L: linux-media@vger.kernel.org 8018S: Orphan 8019W: https://linuxtv.org 8020Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8021F: drivers/media/tuners/e4000* 8022 8023EARTH_PT1 MEDIA DRIVER 8024M: Akihiro Tsukada <tskd08@gmail.com> 8025L: linux-media@vger.kernel.org 8026S: Odd Fixes 8027F: drivers/media/pci/pt1/ 8028 8029EARTH_PT3 MEDIA DRIVER 8030M: Akihiro Tsukada <tskd08@gmail.com> 8031L: linux-media@vger.kernel.org 8032S: Odd Fixes 8033F: drivers/media/pci/pt3/ 8034 8035EC100 MEDIA DRIVER 8036L: linux-media@vger.kernel.org 8037S: Orphan 8038W: https://linuxtv.org 8039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8040F: drivers/media/dvb-frontends/ec100* 8041 8042ECRYPT FILE SYSTEM 8043M: Tyler Hicks <code@tyhicks.com> 8044L: ecryptfs@vger.kernel.org 8045S: Odd Fixes 8046W: http://ecryptfs.org 8047W: https://launchpad.net/ecryptfs 8048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8049F: Documentation/filesystems/ecryptfs.rst 8050F: fs/ecryptfs/ 8051 8052EDAC-AMD64 8053M: Yazen Ghannam <yazen.ghannam@amd.com> 8054L: linux-edac@vger.kernel.org 8055S: Supported 8056F: drivers/edac/amd64_edac* 8057F: drivers/edac/mce_amd* 8058 8059EDAC-ARMADA 8060M: Jan Luebbe <jlu@pengutronix.de> 8061L: linux-edac@vger.kernel.org 8062S: Maintained 8063F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8064F: drivers/edac/armada_xp_* 8065 8066EDAC-AST2500 8067M: Stefan Schaeckeler <sschaeck@cisco.com> 8068S: Supported 8069F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8070F: drivers/edac/aspeed_edac.c 8071 8072EDAC-BLUEFIELD 8073M: Shravan Kumar Ramani <shravankr@nvidia.com> 8074S: Supported 8075F: drivers/edac/bluefield_edac.c 8076 8077EDAC-CALXEDA 8078M: Andre Przywara <andre.przywara@arm.com> 8079L: linux-edac@vger.kernel.org 8080S: Maintained 8081F: drivers/edac/highbank* 8082 8083EDAC-CAVIUM OCTEON 8084M: Ralf Baechle <ralf@linux-mips.org> 8085L: linux-edac@vger.kernel.org 8086L: linux-mips@vger.kernel.org 8087S: Supported 8088F: drivers/edac/octeon_edac* 8089 8090EDAC-CAVIUM THUNDERX 8091M: Robert Richter <rric@kernel.org> 8092L: linux-edac@vger.kernel.org 8093S: Odd Fixes 8094F: drivers/edac/thunderx_edac* 8095 8096EDAC-CORE 8097M: Borislav Petkov <bp@alien8.de> 8098M: Tony Luck <tony.luck@intel.com> 8099R: James Morse <james.morse@arm.com> 8100R: Mauro Carvalho Chehab <mchehab@kernel.org> 8101R: Robert Richter <rric@kernel.org> 8102L: linux-edac@vger.kernel.org 8103S: Supported 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8105F: Documentation/driver-api/edac.rst 8106F: drivers/edac/ 8107F: include/linux/edac.h 8108 8109EDAC-DMC520 8110M: Lei Wang <lewan@microsoft.com> 8111L: linux-edac@vger.kernel.org 8112S: Supported 8113F: drivers/edac/dmc520_edac.c 8114 8115EDAC-E752X 8116M: Mark Gross <markgross@kernel.org> 8117L: linux-edac@vger.kernel.org 8118S: Maintained 8119F: drivers/edac/e752x_edac.c 8120 8121EDAC-E7XXX 8122L: linux-edac@vger.kernel.org 8123S: Maintained 8124F: drivers/edac/e7xxx_edac.c 8125 8126EDAC-FSL_DDR 8127M: York Sun <york.sun@nxp.com> 8128L: linux-edac@vger.kernel.org 8129S: Maintained 8130F: drivers/edac/fsl_ddr_edac.* 8131 8132EDAC-GHES 8133M: Mauro Carvalho Chehab <mchehab@kernel.org> 8134L: linux-edac@vger.kernel.org 8135S: Maintained 8136F: drivers/edac/ghes_edac.c 8137 8138EDAC-I10NM 8139M: Tony Luck <tony.luck@intel.com> 8140L: linux-edac@vger.kernel.org 8141S: Maintained 8142F: drivers/edac/i10nm_base.c 8143 8144EDAC-I3000 8145L: linux-edac@vger.kernel.org 8146S: Orphan 8147F: drivers/edac/i3000_edac.c 8148 8149EDAC-I5000 8150L: linux-edac@vger.kernel.org 8151S: Maintained 8152F: drivers/edac/i5000_edac.c 8153 8154EDAC-I5400 8155M: Mauro Carvalho Chehab <mchehab@kernel.org> 8156L: linux-edac@vger.kernel.org 8157S: Maintained 8158F: drivers/edac/i5400_edac.c 8159 8160EDAC-I7300 8161M: Mauro Carvalho Chehab <mchehab@kernel.org> 8162L: linux-edac@vger.kernel.org 8163S: Maintained 8164F: drivers/edac/i7300_edac.c 8165 8166EDAC-I7CORE 8167M: Mauro Carvalho Chehab <mchehab@kernel.org> 8168L: linux-edac@vger.kernel.org 8169S: Maintained 8170F: drivers/edac/i7core_edac.c 8171 8172EDAC-I82443BXGX 8173M: Tim Small <tim@buttersideup.com> 8174L: linux-edac@vger.kernel.org 8175S: Maintained 8176F: drivers/edac/i82443bxgx_edac.c 8177 8178EDAC-I82975X 8179M: "Arvind R." <arvino55@gmail.com> 8180L: linux-edac@vger.kernel.org 8181S: Maintained 8182F: drivers/edac/i82975x_edac.c 8183 8184EDAC-IE31200 8185M: Jason Baron <jbaron@akamai.com> 8186L: linux-edac@vger.kernel.org 8187S: Maintained 8188F: drivers/edac/ie31200_edac.c 8189 8190EDAC-IGEN6 8191M: Tony Luck <tony.luck@intel.com> 8192R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8193L: linux-edac@vger.kernel.org 8194S: Maintained 8195F: drivers/edac/igen6_edac.c 8196 8197EDAC-MPC85XX 8198M: Johannes Thumshirn <morbidrsa@gmail.com> 8199L: linux-edac@vger.kernel.org 8200S: Maintained 8201F: drivers/edac/mpc85xx_edac.[ch] 8202 8203EDAC-NPCM 8204M: Marvin Lin <kflin@nuvoton.com> 8205M: Stanley Chu <yschu@nuvoton.com> 8206L: linux-edac@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8209F: drivers/edac/npcm_edac.c 8210 8211EDAC-PASEMI 8212M: Egor Martovetsky <egor@pasemi.com> 8213L: linux-edac@vger.kernel.org 8214S: Maintained 8215F: drivers/edac/pasemi_edac.c 8216 8217EDAC-PND2 8218M: Tony Luck <tony.luck@intel.com> 8219L: linux-edac@vger.kernel.org 8220S: Maintained 8221F: drivers/edac/pnd2_edac.[ch] 8222 8223EDAC-QCOM 8224M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 8225L: linux-arm-msm@vger.kernel.org 8226L: linux-edac@vger.kernel.org 8227S: Maintained 8228F: drivers/edac/qcom_edac.c 8229 8230EDAC-R82600 8231M: Tim Small <tim@buttersideup.com> 8232L: linux-edac@vger.kernel.org 8233S: Maintained 8234F: drivers/edac/r82600_edac.c 8235 8236EDAC-SBRIDGE 8237M: Tony Luck <tony.luck@intel.com> 8238R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8239L: linux-edac@vger.kernel.org 8240S: Maintained 8241F: drivers/edac/sb_edac.c 8242 8243EDAC-SKYLAKE 8244M: Tony Luck <tony.luck@intel.com> 8245L: linux-edac@vger.kernel.org 8246S: Maintained 8247F: drivers/edac/skx_*.[ch] 8248 8249EDAC-TI 8250M: Tero Kristo <kristo@kernel.org> 8251L: linux-edac@vger.kernel.org 8252S: Odd Fixes 8253F: drivers/edac/ti_edac.c 8254 8255EDIROL UA-101/UA-1000 DRIVER 8256M: Clemens Ladisch <clemens@ladisch.de> 8257L: linux-sound@vger.kernel.org 8258S: Maintained 8259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8260F: sound/usb/misc/ua101.c 8261 8262EFI TEST DRIVER 8263M: Ivan Hu <ivan.hu@canonical.com> 8264M: Ard Biesheuvel <ardb@kernel.org> 8265L: linux-efi@vger.kernel.org 8266S: Maintained 8267F: drivers/firmware/efi/test/ 8268 8269EFI VARIABLE FILESYSTEM 8270M: Jeremy Kerr <jk@ozlabs.org> 8271M: Ard Biesheuvel <ardb@kernel.org> 8272L: linux-efi@vger.kernel.org 8273S: Maintained 8274T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8275F: fs/efivarfs/ 8276 8277EFIFB FRAMEBUFFER DRIVER 8278M: Peter Jones <pjones@redhat.com> 8279L: linux-fbdev@vger.kernel.org 8280S: Maintained 8281F: drivers/video/fbdev/efifb.c 8282 8283EFS FILESYSTEM 8284S: Orphan 8285W: http://aeschi.ch.eu.org/efs/ 8286F: fs/efs/ 8287 8288EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8289L: netdev@vger.kernel.org 8290S: Orphan 8291F: drivers/net/ethernet/ibm/ehea/ 8292 8293ELM327 CAN NETWORK DRIVER 8294M: Max Staudt <max@enpas.org> 8295L: linux-can@vger.kernel.org 8296S: Maintained 8297F: Documentation/networking/device_drivers/can/can327.rst 8298F: drivers/net/can/can327.c 8299 8300EM28XX VIDEO4LINUX DRIVER 8301M: Mauro Carvalho Chehab <mchehab@kernel.org> 8302L: linux-media@vger.kernel.org 8303S: Maintained 8304W: https://linuxtv.org 8305T: git git://linuxtv.org/media_tree.git 8306F: Documentation/admin-guide/media/em28xx* 8307F: drivers/media/usb/em28xx/ 8308 8309EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8310M: Adrian Hunter <adrian.hunter@intel.com> 8311M: Asutosh Das <quic_asutoshd@quicinc.com> 8312R: Ritesh Harjani <ritesh.list@gmail.com> 8313L: linux-mmc@vger.kernel.org 8314S: Supported 8315F: drivers/mmc/host/cqhci* 8316 8317EMS CPC-PCI CAN DRIVER 8318M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8319M: support@ems-wuensche.com 8320L: linux-can@vger.kernel.org 8321S: Maintained 8322F: drivers/net/can/sja1000/ems_pci.c 8323 8324EMULEX 10Gbps iSCSI - OneConnect DRIVER 8325M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8326L: linux-scsi@vger.kernel.org 8327S: Supported 8328W: http://www.broadcom.com 8329F: drivers/scsi/be2iscsi/ 8330 8331EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8332M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8333M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8334M: Somnath Kotur <somnath.kotur@broadcom.com> 8335L: netdev@vger.kernel.org 8336S: Supported 8337W: http://www.emulex.com 8338F: drivers/net/ethernet/emulex/benet/ 8339 8340EMULEX ONECONNECT ROCE DRIVER 8341M: Selvin Xavier <selvin.xavier@broadcom.com> 8342L: linux-rdma@vger.kernel.org 8343S: Odd Fixes 8344W: http://www.broadcom.com 8345F: drivers/infiniband/hw/ocrdma/ 8346F: include/uapi/rdma/ocrdma-abi.h 8347 8348EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8349M: James Smart <james.smart@broadcom.com> 8350M: Ram Vegesna <ram.vegesna@broadcom.com> 8351L: linux-scsi@vger.kernel.org 8352L: target-devel@vger.kernel.org 8353S: Supported 8354W: http://www.broadcom.com 8355F: drivers/scsi/elx/ 8356 8357EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8358M: James Smart <james.smart@broadcom.com> 8359M: Dick Kennedy <dick.kennedy@broadcom.com> 8360L: linux-scsi@vger.kernel.org 8361S: Supported 8362W: http://www.broadcom.com 8363F: drivers/scsi/lpfc/ 8364 8365ENE CB710 FLASH CARD READER DRIVER 8366M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8367S: Maintained 8368F: drivers/misc/cb710/ 8369F: drivers/mmc/host/cb710-mmc.* 8370F: include/linux/cb710.h 8371 8372ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8373M: Maxim Levitsky <maximlevitsky@gmail.com> 8374S: Maintained 8375F: drivers/media/rc/ene_ir.* 8376 8377EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8378M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/tty/ehv_bytechan.c 8382 8383EPSON S1D13XXX FRAMEBUFFER DRIVER 8384M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8385S: Maintained 8386T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8387F: drivers/video/fbdev/s1d13xxxfb.c 8388F: include/video/s1d13xxxfb.h 8389 8390EROFS FILE SYSTEM 8391M: Gao Xiang <xiang@kernel.org> 8392M: Chao Yu <chao@kernel.org> 8393R: Yue Hu <huyue2@coolpad.com> 8394R: Jeffle Xu <jefflexu@linux.alibaba.com> 8395R: Sandeep Dhavale <dhavale@google.com> 8396L: linux-erofs@lists.ozlabs.org 8397S: Maintained 8398W: https://erofs.docs.kernel.org 8399T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8400F: Documentation/ABI/testing/sysfs-fs-erofs 8401F: Documentation/filesystems/erofs.rst 8402F: fs/erofs/ 8403F: include/trace/events/erofs.h 8404 8405ERRSEQ ERROR TRACKING INFRASTRUCTURE 8406M: Jeff Layton <jlayton@kernel.org> 8407S: Maintained 8408F: include/linux/errseq.h 8409F: lib/errseq.c 8410 8411ESD CAN NETWORK DRIVERS 8412M: Stefan Mätje <stefan.maetje@esd.eu> 8413R: socketcan@esd.eu 8414L: linux-can@vger.kernel.org 8415S: Maintained 8416F: drivers/net/can/esd/ 8417 8418ESD CAN/USB DRIVERS 8419M: Frank Jungclaus <frank.jungclaus@esd.eu> 8420R: socketcan@esd.eu 8421L: linux-can@vger.kernel.org 8422S: Maintained 8423F: drivers/net/can/usb/esd_usb.c 8424 8425ET131X NETWORK DRIVER 8426M: Mark Einon <mark.einon@gmail.com> 8427S: Odd Fixes 8428F: drivers/net/ethernet/agere/ 8429 8430ETAS ES58X CAN/USB DRIVER 8431M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8432L: linux-can@vger.kernel.org 8433S: Maintained 8434F: Documentation/networking/devlink/etas_es58x.rst 8435F: drivers/net/can/usb/etas_es58x/ 8436 8437ETHERNET BRIDGE 8438M: Roopa Prabhu <roopa@nvidia.com> 8439M: Nikolay Aleksandrov <razor@blackwall.org> 8440L: bridge@lists.linux.dev 8441L: netdev@vger.kernel.org 8442S: Maintained 8443W: http://www.linuxfoundation.org/en/Net:Bridge 8444F: include/linux/netfilter_bridge/ 8445F: net/bridge/ 8446 8447ETHERNET PHY LIBRARY 8448M: Andrew Lunn <andrew@lunn.ch> 8449M: Heiner Kallweit <hkallweit1@gmail.com> 8450R: Russell King <linux@armlinux.org.uk> 8451L: netdev@vger.kernel.org 8452S: Maintained 8453F: Documentation/ABI/testing/sysfs-class-net-phydev 8454F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8455F: Documentation/devicetree/bindings/net/mdio* 8456F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8457F: Documentation/networking/phy.rst 8458F: drivers/net/mdio/ 8459F: drivers/net/mdio/acpi_mdio.c 8460F: drivers/net/mdio/fwnode_mdio.c 8461F: drivers/net/mdio/of_mdio.c 8462F: drivers/net/pcs/ 8463F: drivers/net/phy/ 8464F: include/dt-bindings/net/qca-ar803x.h 8465F: include/linux/*mdio*.h 8466F: include/linux/linkmode.h 8467F: include/linux/mdio/*.h 8468F: include/linux/mii.h 8469F: include/linux/of_net.h 8470F: include/linux/phy.h 8471F: include/linux/phy_fixed.h 8472F: include/linux/phy_link_topology.h 8473F: include/linux/phylib_stubs.h 8474F: include/linux/platform_data/mdio-bcm-unimac.h 8475F: include/linux/platform_data/mdio-gpio.h 8476F: include/trace/events/mdio.h 8477F: include/uapi/linux/mdio.h 8478F: include/uapi/linux/mii.h 8479F: net/core/of_net.c 8480 8481ETHERNET PHY LIBRARY [RUST] 8482M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8483R: Trevor Gross <tmgross@umich.edu> 8484L: netdev@vger.kernel.org 8485L: rust-for-linux@vger.kernel.org 8486S: Maintained 8487F: rust/kernel/net/phy.rs 8488F: rust/kernel/net/phy/reg.rs 8489 8490EXEC & BINFMT API, ELF 8491R: Eric Biederman <ebiederm@xmission.com> 8492R: Kees Cook <kees@kernel.org> 8493L: linux-mm@kvack.org 8494S: Supported 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8496F: Documentation/userspace-api/ELF.rst 8497F: fs/*binfmt_*.c 8498F: fs/Kconfig.binfmt 8499F: fs/exec.c 8500F: fs/tests/binfmt_*_kunit.c 8501F: fs/tests/exec_kunit.c 8502F: include/linux/binfmts.h 8503F: include/linux/elf.h 8504F: include/uapi/linux/binfmts.h 8505F: include/uapi/linux/elf.h 8506F: tools/testing/selftests/exec/ 8507N: asm/elf.h 8508N: binfmt 8509 8510EXFAT FILE SYSTEM 8511M: Namjae Jeon <linkinjeon@kernel.org> 8512M: Sungjong Seo <sj1557.seo@samsung.com> 8513R: Yuezhang Mo <yuezhang.mo@sony.com> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8517F: fs/exfat/ 8518 8519EXPRESSWIRE PROTOCOL LIBRARY 8520M: Duje Mihanović <duje.mihanovic@skole.hr> 8521L: linux-leds@vger.kernel.org 8522S: Maintained 8523F: drivers/leds/leds-expresswire.c 8524F: include/linux/leds-expresswire.h 8525 8526EXT2 FILE SYSTEM 8527M: Jan Kara <jack@suse.com> 8528L: linux-ext4@vger.kernel.org 8529S: Maintained 8530F: Documentation/filesystems/ext2.rst 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8532F: fs/ext2/ 8533F: include/linux/ext2* 8534 8535EXT4 FILE SYSTEM 8536M: "Theodore Ts'o" <tytso@mit.edu> 8537M: Andreas Dilger <adilger.kernel@dilger.ca> 8538L: linux-ext4@vger.kernel.org 8539S: Maintained 8540W: http://ext4.wiki.kernel.org 8541Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8543F: Documentation/filesystems/ext4/ 8544F: fs/ext4/ 8545F: include/trace/events/ext4.h 8546F: include/uapi/linux/ext4.h 8547 8548Extended Verification Module (EVM) 8549M: Mimi Zohar <zohar@linux.ibm.com> 8550M: Roberto Sassu <roberto.sassu@huawei.com> 8551L: linux-integrity@vger.kernel.org 8552S: Supported 8553T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8554F: security/integrity/ 8555F: security/integrity/evm/ 8556 8557EXTENSIBLE FIRMWARE INTERFACE (EFI) 8558M: Ard Biesheuvel <ardb@kernel.org> 8559L: linux-efi@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8562F: Documentation/admin-guide/efi-stub.rst 8563F: arch/*/include/asm/efi.h 8564F: arch/*/kernel/efi.c 8565F: arch/arm/boot/compressed/efi-header.S 8566F: arch/x86/platform/efi/ 8567F: drivers/firmware/efi/ 8568F: include/linux/efi*.h 8569 8570EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8571M: MyungJoo Ham <myungjoo.ham@samsung.com> 8572M: Chanwoo Choi <cw00.choi@samsung.com> 8573L: linux-kernel@vger.kernel.org 8574S: Maintained 8575T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8576F: Documentation/devicetree/bindings/extcon/ 8577F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8578F: drivers/extcon/ 8579F: include/linux/extcon.h 8580F: include/linux/extcon/ 8581 8582EXTRA BOOT CONFIG 8583M: Masami Hiramatsu <mhiramat@kernel.org> 8584L: linux-kernel@vger.kernel.org 8585L: linux-trace-kernel@vger.kernel.org 8586S: Maintained 8587Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8588T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8589F: Documentation/admin-guide/bootconfig.rst 8590F: fs/proc/bootconfig.c 8591F: include/linux/bootconfig.h 8592F: lib/bootconfig-data.S 8593F: lib/bootconfig.c 8594F: tools/bootconfig/* 8595F: tools/bootconfig/scripts/* 8596 8597EXTRON DA HD 4K PLUS CEC DRIVER 8598M: Hans Verkuil <hverkuil@xs4all.nl> 8599L: linux-media@vger.kernel.org 8600S: Maintained 8601T: git git://linuxtv.org/media_tree.git 8602F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 8603 8604EXYNOS DP DRIVER 8605M: Jingoo Han <jingoohan1@gmail.com> 8606L: dri-devel@lists.freedesktop.org 8607S: Maintained 8608F: drivers/gpu/drm/exynos/exynos_dp* 8609 8610EXYNOS SYSMMU (IOMMU) driver 8611M: Marek Szyprowski <m.szyprowski@samsung.com> 8612L: iommu@lists.linux.dev 8613S: Maintained 8614F: drivers/iommu/exynos-iommu.c 8615 8616F2FS FILE SYSTEM 8617M: Jaegeuk Kim <jaegeuk@kernel.org> 8618M: Chao Yu <chao@kernel.org> 8619L: linux-f2fs-devel@lists.sourceforge.net 8620S: Maintained 8621W: https://f2fs.wiki.kernel.org/ 8622Q: https://patchwork.kernel.org/project/f2fs/list/ 8623B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8624T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8625F: Documentation/ABI/testing/sysfs-fs-f2fs 8626F: Documentation/filesystems/f2fs.rst 8627F: fs/f2fs/ 8628F: include/linux/f2fs_fs.h 8629F: include/trace/events/f2fs.h 8630F: include/uapi/linux/f2fs.h 8631 8632F71805F HARDWARE MONITORING DRIVER 8633M: Jean Delvare <jdelvare@suse.com> 8634L: linux-hwmon@vger.kernel.org 8635S: Maintained 8636F: Documentation/hwmon/f71805f.rst 8637F: drivers/hwmon/f71805f.c 8638 8639FADDR2LINE 8640M: Josh Poimboeuf <jpoimboe@kernel.org> 8641S: Maintained 8642F: scripts/faddr2line 8643 8644FAILOVER MODULE 8645M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8646L: netdev@vger.kernel.org 8647S: Supported 8648F: Documentation/networking/failover.rst 8649F: include/net/failover.h 8650F: net/core/failover.c 8651 8652FANOTIFY 8653M: Jan Kara <jack@suse.cz> 8654R: Amir Goldstein <amir73il@gmail.com> 8655R: Matthew Bobrowski <repnop@google.com> 8656L: linux-fsdevel@vger.kernel.org 8657S: Maintained 8658F: fs/notify/fanotify/ 8659F: include/linux/fanotify.h 8660F: include/uapi/linux/fanotify.h 8661 8662FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8663M: Linus Walleij <linus.walleij@linaro.org> 8664L: linux-usb@vger.kernel.org 8665S: Maintained 8666F: drivers/usb/fotg210/ 8667 8668FARSYNC SYNCHRONOUS DRIVER 8669M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8670S: Supported 8671W: http://www.farsite.co.uk/ 8672F: drivers/net/wan/farsync.* 8673 8674FAULT INJECTION SUPPORT 8675M: Akinobu Mita <akinobu.mita@gmail.com> 8676S: Supported 8677F: Documentation/fault-injection/ 8678F: lib/fault-inject.c 8679F: tools/testing/fault-injection/ 8680 8681FBTFT Framebuffer drivers 8682L: dri-devel@lists.freedesktop.org 8683L: linux-fbdev@vger.kernel.org 8684S: Orphan 8685F: drivers/staging/fbtft/ 8686 8687FC0011 TUNER DRIVER 8688M: Michael Buesch <m@bues.ch> 8689L: linux-media@vger.kernel.org 8690S: Maintained 8691F: drivers/media/tuners/fc0011.c 8692F: drivers/media/tuners/fc0011.h 8693 8694FC2580 MEDIA DRIVER 8695L: linux-media@vger.kernel.org 8696S: Orphan 8697W: https://linuxtv.org 8698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8699F: drivers/media/tuners/fc2580* 8700 8701FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8702M: Hannes Reinecke <hare@suse.de> 8703L: linux-scsi@vger.kernel.org 8704S: Supported 8705W: www.Open-FCoE.org 8706F: drivers/scsi/fcoe/ 8707F: drivers/scsi/libfc/ 8708F: include/scsi/fc/ 8709F: include/scsi/libfc.h 8710F: include/scsi/libfcoe.h 8711F: include/uapi/scsi/fc/ 8712 8713FILE LOCKING (flock() and fcntl()/lockf()) 8714M: Jeff Layton <jlayton@kernel.org> 8715M: Chuck Lever <chuck.lever@oracle.com> 8716R: Alexander Aring <alex.aring@gmail.com> 8717L: linux-fsdevel@vger.kernel.org 8718S: Maintained 8719F: fs/fcntl.c 8720F: fs/locks.c 8721F: include/linux/fcntl.h 8722F: include/uapi/linux/fcntl.h 8723 8724FILESYSTEM DIRECT ACCESS (DAX) 8725M: Dan Williams <dan.j.williams@intel.com> 8726R: Matthew Wilcox <willy@infradead.org> 8727R: Jan Kara <jack@suse.cz> 8728L: linux-fsdevel@vger.kernel.org 8729L: nvdimm@lists.linux.dev 8730S: Supported 8731F: fs/dax.c 8732F: include/linux/dax.h 8733F: include/trace/events/fs_dax.h 8734 8735FILESYSTEMS (VFS and infrastructure) 8736M: Alexander Viro <viro@zeniv.linux.org.uk> 8737M: Christian Brauner <brauner@kernel.org> 8738R: Jan Kara <jack@suse.cz> 8739L: linux-fsdevel@vger.kernel.org 8740S: Maintained 8741T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 8742F: fs/* 8743F: include/linux/fs.h 8744F: include/linux/fs_types.h 8745F: include/uapi/linux/fs.h 8746F: include/uapi/linux/openat2.h 8747 8748FILESYSTEMS [EXPORTFS] 8749M: Chuck Lever <chuck.lever@oracle.com> 8750M: Jeff Layton <jlayton@kernel.org> 8751R: Amir Goldstein <amir73il@gmail.com> 8752L: linux-fsdevel@vger.kernel.org 8753L: linux-nfs@vger.kernel.org 8754S: Supported 8755F: Documentation/filesystems/nfs/exporting.rst 8756F: fs/exportfs/ 8757F: fs/fhandle.c 8758F: include/linux/exportfs.h 8759 8760FILESYSTEMS [IDMAPPED MOUNTS] 8761M: Christian Brauner <brauner@kernel.org> 8762M: Seth Forshee <sforshee@kernel.org> 8763L: linux-fsdevel@vger.kernel.org 8764S: Maintained 8765F: Documentation/filesystems/idmappings.rst 8766F: fs/mnt_idmapping.c 8767F: include/linux/mnt_idmapping.* 8768F: tools/testing/selftests/mount_setattr/ 8769 8770FILESYSTEMS [IOMAP] 8771M: Christian Brauner <brauner@kernel.org> 8772R: Darrick J. Wong <djwong@kernel.org> 8773L: linux-xfs@vger.kernel.org 8774L: linux-fsdevel@vger.kernel.org 8775S: Supported 8776F: Documentation/filesystems/iomap/* 8777F: fs/iomap/ 8778F: include/linux/iomap.h 8779 8780FILESYSTEMS [NETFS LIBRARY] 8781M: David Howells <dhowells@redhat.com> 8782R: Jeff Layton <jlayton@kernel.org> 8783L: netfs@lists.linux.dev 8784L: linux-fsdevel@vger.kernel.org 8785S: Supported 8786F: Documentation/filesystems/caching/ 8787F: Documentation/filesystems/netfs_library.rst 8788F: fs/netfs/ 8789F: include/linux/fscache*.h 8790F: include/linux/netfs.h 8791F: include/trace/events/fscache.h 8792F: include/trace/events/netfs.h 8793 8794FILESYSTEMS [STACKABLE] 8795M: Miklos Szeredi <miklos@szeredi.hu> 8796M: Amir Goldstein <amir73il@gmail.com> 8797L: linux-fsdevel@vger.kernel.org 8798L: linux-unionfs@vger.kernel.org 8799S: Maintained 8800F: fs/backing-file.c 8801F: include/linux/backing-file.h 8802 8803FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8804M: Riku Voipio <riku.voipio@iki.fi> 8805L: linux-hwmon@vger.kernel.org 8806S: Maintained 8807F: drivers/hwmon/f75375s.c 8808F: include/linux/f75375s.h 8809 8810FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8811M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8812L: linux-can@vger.kernel.org 8813S: Maintained 8814F: drivers/net/can/usb/f81604.c 8815 8816FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8817M: Clemens Ladisch <clemens@ladisch.de> 8818M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8819L: linux-sound@vger.kernel.org 8820S: Maintained 8821T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8822F: include/uapi/sound/firewire.h 8823F: sound/firewire/ 8824 8825FIREWIRE MEDIA DRIVERS (firedtv) 8826M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8827L: linux-media@vger.kernel.org 8828L: linux1394-devel@lists.sourceforge.net 8829S: Maintained 8830T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8831F: drivers/media/firewire/ 8832 8833FIREWIRE SBP-2 TARGET 8834M: Chris Boot <bootc@bootc.net> 8835L: linux-scsi@vger.kernel.org 8836L: target-devel@vger.kernel.org 8837L: linux1394-devel@lists.sourceforge.net 8838S: Maintained 8839T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8840F: drivers/target/sbp/ 8841 8842FIREWIRE SUBSYSTEM 8843M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8844M: Takashi Sakamoto <takaswie@kernel.org> 8845L: linux1394-devel@lists.sourceforge.net 8846S: Maintained 8847W: http://ieee1394.docs.kernel.org/ 8848T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8849F: drivers/firewire/ 8850F: include/linux/firewire.h 8851F: include/uapi/linux/firewire*.h 8852F: tools/firewire/ 8853 8854FIRMWARE FRAMEWORK FOR ARMV8-A 8855M: Sudeep Holla <sudeep.holla@arm.com> 8856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8857S: Maintained 8858F: drivers/firmware/arm_ffa/ 8859F: include/linux/arm_ffa.h 8860 8861FIRMWARE LOADER (request_firmware) 8862M: Luis Chamberlain <mcgrof@kernel.org> 8863M: Russ Weight <russ.weight@linux.dev> 8864M: Danilo Krummrich <dakr@redhat.com> 8865L: linux-kernel@vger.kernel.org 8866S: Maintained 8867F: Documentation/firmware_class/ 8868F: drivers/base/firmware_loader/ 8869F: rust/kernel/firmware.rs 8870F: include/linux/firmware.h 8871 8872FLEXTIMER FTM-QUADDEC DRIVER 8873M: Patrick Havelange <patrick.havelange@essensium.com> 8874L: linux-iio@vger.kernel.org 8875S: Maintained 8876F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8877F: drivers/counter/ftm-quaddec.c 8878 8879FLOPPY DRIVER 8880M: Denis Efremov <efremov@linux.com> 8881L: linux-block@vger.kernel.org 8882S: Odd Fixes 8883F: drivers/block/floppy.c 8884 8885FLYSKY FSIA6B RC RECEIVER 8886M: Markus Koch <markus@notsyncing.net> 8887L: linux-input@vger.kernel.org 8888S: Maintained 8889F: drivers/input/joystick/fsia6b.c 8890 8891FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8892M: Geoffrey D. Bennett <g@b4.vu> 8893L: linux-sound@vger.kernel.org 8894S: Maintained 8895W: https://github.com/geoffreybennett/scarlett-gen2 8896B: https://github.com/geoffreybennett/scarlett-gen2/issues 8897T: git https://github.com/geoffreybennett/scarlett-gen2.git 8898F: include/uapi/sound/scarlett2.h 8899F: sound/usb/mixer_scarlett2.c 8900 8901FORCEDETH GIGABIT ETHERNET DRIVER 8902M: Rain River <rain.1986.08.12@gmail.com> 8903M: Zhu Yanjun <zyjzyj2000@gmail.com> 8904L: netdev@vger.kernel.org 8905S: Maintained 8906F: drivers/net/ethernet/nvidia/* 8907 8908FORTIFY_SOURCE 8909M: Kees Cook <kees@kernel.org> 8910L: linux-hardening@vger.kernel.org 8911S: Supported 8912T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8913F: include/linux/fortify-string.h 8914F: lib/fortify_kunit.c 8915F: lib/memcpy_kunit.c 8916F: lib/test_fortify/* 8917K: \bunsafe_memcpy\b 8918K: \b__NO_FORTIFY\b 8919 8920FPGA DFL DRIVERS 8921M: Wu Hao <hao.wu@intel.com> 8922R: Tom Rix <trix@redhat.com> 8923L: linux-fpga@vger.kernel.org 8924S: Maintained 8925F: Documentation/ABI/testing/sysfs-bus-dfl* 8926F: Documentation/fpga/dfl.rst 8927F: drivers/fpga/dfl* 8928F: drivers/uio/uio_dfl.c 8929F: include/linux/dfl.h 8930F: include/uapi/linux/fpga-dfl.h 8931 8932FPGA MANAGER FRAMEWORK 8933M: Moritz Fischer <mdf@kernel.org> 8934M: Wu Hao <hao.wu@intel.com> 8935M: Xu Yilun <yilun.xu@intel.com> 8936R: Tom Rix <trix@redhat.com> 8937L: linux-fpga@vger.kernel.org 8938S: Maintained 8939Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8940T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8941F: Documentation/devicetree/bindings/fpga/ 8942F: Documentation/driver-api/fpga/ 8943F: Documentation/fpga/ 8944F: drivers/fpga/ 8945F: include/linux/fpga/ 8946 8947FPU EMULATOR 8948M: Bill Metzenthen <billm@melbpc.org.au> 8949S: Maintained 8950W: https://floatingpoint.billm.au/ 8951F: arch/x86/math-emu/ 8952 8953FRAMEBUFFER CORE 8954M: Simona Vetter <simona@ffwll.ch> 8955S: Odd Fixes 8956T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8957F: drivers/video/fbdev/core/ 8958 8959FRAMEBUFFER LAYER 8960M: Helge Deller <deller@gmx.de> 8961L: linux-fbdev@vger.kernel.org 8962L: dri-devel@lists.freedesktop.org 8963S: Maintained 8964Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8965T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8966F: Documentation/fb/ 8967F: drivers/video/ 8968F: include/linux/fb.h 8969F: include/uapi/linux/fb.h 8970F: include/uapi/video/ 8971F: include/video/ 8972 8973FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8974M: Horia Geantă <horia.geanta@nxp.com> 8975M: Pankaj Gupta <pankaj.gupta@nxp.com> 8976M: Gaurav Jain <gaurav.jain@nxp.com> 8977L: linux-crypto@vger.kernel.org 8978S: Maintained 8979F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8980F: drivers/crypto/caam/ 8981 8982FREESCALE COLDFIRE M5441X MMC DRIVER 8983M: Angelo Dureghello <adureghello@baylibre.com> 8984L: linux-mmc@vger.kernel.org 8985S: Maintained 8986F: drivers/mmc/host/sdhci-esdhc-mcf.c 8987F: include/linux/platform_data/mmc-esdhc-mcf.h 8988 8989FREESCALE DIU FRAMEBUFFER DRIVER 8990M: Timur Tabi <timur@kernel.org> 8991L: linux-fbdev@vger.kernel.org 8992S: Maintained 8993F: drivers/video/fbdev/fsl-diu-fb.* 8994 8995FREESCALE DMA DRIVER 8996M: Zhang Wei <zw@zh-kernel.org> 8997L: linuxppc-dev@lists.ozlabs.org 8998S: Maintained 8999F: drivers/dma/fsldma.* 9000 9001FREESCALE DSPI DRIVER 9002M: Vladimir Oltean <olteanv@gmail.com> 9003L: linux-spi@vger.kernel.org 9004L: imx@lists.linux.dev 9005S: Maintained 9006F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9007F: drivers/spi/spi-fsl-dspi.c 9008F: include/linux/spi/spi-fsl-dspi.h 9009 9010FREESCALE eDMA DRIVER 9011M: Frank Li <Frank.Li@nxp.com> 9012L: imx@lists.linux.dev 9013L: dmaengine@vger.kernel.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9016F: drivers/dma/fsl-edma*.* 9017 9018FREESCALE ENETC ETHERNET DRIVERS 9019M: Claudiu Manoil <claudiu.manoil@nxp.com> 9020M: Vladimir Oltean <vladimir.oltean@nxp.com> 9021L: netdev@vger.kernel.org 9022S: Maintained 9023F: drivers/net/ethernet/freescale/enetc/ 9024 9025FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9026M: Claudiu Manoil <claudiu.manoil@nxp.com> 9027L: netdev@vger.kernel.org 9028S: Maintained 9029F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9030F: drivers/net/ethernet/freescale/gianfar* 9031 9032FREESCALE GPMI NAND DRIVER 9033M: Han Xu <han.xu@nxp.com> 9034L: linux-mtd@lists.infradead.org 9035S: Maintained 9036F: drivers/mtd/nand/raw/gpmi-nand/* 9037 9038FREESCALE I2C CPM DRIVER 9039M: Jochen Friedrich <jochen@scram.de> 9040L: linuxppc-dev@lists.ozlabs.org 9041L: linux-i2c@vger.kernel.org 9042S: Maintained 9043F: drivers/i2c/busses/i2c-cpm.c 9044 9045FREESCALE IMX / MXC FEC DRIVER 9046M: Wei Fang <wei.fang@nxp.com> 9047R: Shenwei Wang <shenwei.wang@nxp.com> 9048R: Clark Wang <xiaoning.wang@nxp.com> 9049L: imx@lists.linux.dev 9050L: netdev@vger.kernel.org 9051S: Maintained 9052F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9053F: drivers/net/ethernet/freescale/fec.h 9054F: drivers/net/ethernet/freescale/fec_main.c 9055F: drivers/net/ethernet/freescale/fec_ptp.c 9056 9057FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9058M: Sascha Hauer <s.hauer@pengutronix.de> 9059R: Pengutronix Kernel Team <kernel@pengutronix.de> 9060L: linux-fbdev@vger.kernel.org 9061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9062S: Maintained 9063F: drivers/video/fbdev/imxfb.c 9064 9065FREESCALE IMX DDR PMU DRIVER 9066M: Frank Li <Frank.li@nxp.com> 9067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9068S: Maintained 9069F: Documentation/admin-guide/perf/imx-ddr.rst 9070F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9071F: drivers/perf/fsl_imx8_ddr_perf.c 9072 9073FREESCALE IMX I2C DRIVER 9074M: Oleksij Rempel <o.rempel@pengutronix.de> 9075R: Pengutronix Kernel Team <kernel@pengutronix.de> 9076L: linux-i2c@vger.kernel.org 9077S: Maintained 9078F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9079F: drivers/i2c/busses/i2c-imx.c 9080 9081FREESCALE IMX LPI2C DRIVER 9082M: Dong Aisheng <aisheng.dong@nxp.com> 9083L: linux-i2c@vger.kernel.org 9084L: imx@lists.linux.dev 9085S: Maintained 9086F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9087F: drivers/i2c/busses/i2c-imx-lpi2c.c 9088 9089FREESCALE IMX LPSPI DRIVER 9090M: Frank Li <Frank.Li@nxp.com> 9091L: linux-spi@vger.kernel.org 9092L: imx@lists.linux.dev 9093S: Maintained 9094F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9095F: drivers/spi/spi-fsl-lpspi.c 9096 9097FREESCALE MPC I2C DRIVER 9098M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9099L: linux-i2c@vger.kernel.org 9100S: Maintained 9101F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9102F: drivers/i2c/busses/i2c-mpc.c 9103 9104FREESCALE QORIQ DPAA ETHERNET DRIVER 9105M: Madalin Bucur <madalin.bucur@nxp.com> 9106L: netdev@vger.kernel.org 9107S: Maintained 9108F: drivers/net/ethernet/freescale/dpaa 9109 9110FREESCALE QORIQ DPAA FMAN DRIVER 9111M: Madalin Bucur <madalin.bucur@nxp.com> 9112R: Sean Anderson <sean.anderson@seco.com> 9113L: netdev@vger.kernel.org 9114S: Maintained 9115F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9116F: drivers/net/ethernet/freescale/fman 9117 9118FREESCALE QORIQ PTP CLOCK DRIVER 9119M: Yangbo Lu <yangbo.lu@nxp.com> 9120L: netdev@vger.kernel.org 9121S: Maintained 9122F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9123F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9124F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9125F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9126F: drivers/ptp/ptp_qoriq.c 9127F: drivers/ptp/ptp_qoriq_debugfs.c 9128F: include/linux/fsl/ptp_qoriq.h 9129 9130FREESCALE QUAD SPI DRIVER 9131M: Han Xu <han.xu@nxp.com> 9132L: linux-spi@vger.kernel.org 9133L: imx@lists.linux.dev 9134S: Maintained 9135F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9136F: drivers/spi/spi-fsl-qspi.c 9137 9138FREESCALE QUICC ENGINE LIBRARY 9139M: Qiang Zhao <qiang.zhao@nxp.com> 9140M: Christophe Leroy <christophe.leroy@csgroup.eu> 9141L: linuxppc-dev@lists.ozlabs.org 9142S: Maintained 9143F: drivers/soc/fsl/qe/ 9144F: include/soc/fsl/qe/ 9145 9146FREESCALE QUICC ENGINE QMC DRIVER 9147M: Herve Codina <herve.codina@bootlin.com> 9148L: linuxppc-dev@lists.ozlabs.org 9149S: Maintained 9150F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9151F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9152F: drivers/soc/fsl/qe/qmc.c 9153F: include/soc/fsl/qe/qmc.h 9154 9155FREESCALE QUICC ENGINE QMC HDLC DRIVER 9156M: Herve Codina <herve.codina@bootlin.com> 9157L: netdev@vger.kernel.org 9158L: linuxppc-dev@lists.ozlabs.org 9159S: Maintained 9160F: drivers/net/wan/fsl_qmc_hdlc.c 9161 9162FREESCALE QUICC ENGINE TSA DRIVER 9163M: Herve Codina <herve.codina@bootlin.com> 9164L: linuxppc-dev@lists.ozlabs.org 9165S: Maintained 9166F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9167F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9168F: drivers/soc/fsl/qe/tsa.c 9169F: drivers/soc/fsl/qe/tsa.h 9170F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9171F: include/dt-bindings/soc/qe-fsl,tsa.h 9172 9173FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9174L: netdev@vger.kernel.org 9175L: linuxppc-dev@lists.ozlabs.org 9176S: Orphan 9177F: drivers/net/ethernet/freescale/ucc_geth* 9178 9179FREESCALE QUICC ENGINE UCC HDLC DRIVER 9180M: Zhao Qiang <qiang.zhao@nxp.com> 9181L: netdev@vger.kernel.org 9182L: linuxppc-dev@lists.ozlabs.org 9183S: Maintained 9184F: drivers/net/wan/fsl_ucc_hdlc* 9185 9186FREESCALE QUICC ENGINE UCC UART DRIVER 9187M: Timur Tabi <timur@kernel.org> 9188L: linuxppc-dev@lists.ozlabs.org 9189S: Maintained 9190F: drivers/tty/serial/ucc_uart.c 9191 9192FREESCALE SOC DRIVERS 9193M: Christophe Leroy <christophe.leroy@csgroup.eu> 9194L: linuxppc-dev@lists.ozlabs.org 9195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9196S: Maintained 9197F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9198F: Documentation/devicetree/bindings/soc/fsl/ 9199F: drivers/soc/fsl/ 9200F: include/linux/fsl/ 9201F: include/soc/fsl/ 9202 9203FREESCALE SOC FS_ENET DRIVER 9204M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9205L: linuxppc-dev@lists.ozlabs.org 9206L: netdev@vger.kernel.org 9207S: Maintained 9208F: drivers/net/ethernet/freescale/fs_enet/ 9209 9210FREESCALE SOC SOUND DRIVERS 9211M: Shengjiu Wang <shengjiu.wang@gmail.com> 9212M: Xiubo Li <Xiubo.Lee@gmail.com> 9213R: Fabio Estevam <festevam@gmail.com> 9214R: Nicolin Chen <nicoleotsuka@gmail.com> 9215L: linux-sound@vger.kernel.org 9216L: linuxppc-dev@lists.ozlabs.org 9217S: Maintained 9218F: sound/soc/fsl/fsl* 9219F: sound/soc/fsl/imx* 9220 9221FREESCALE SOC LPC32XX SOUND DRIVERS 9222M: J.M.B. Downing <jonathan.downing@nautel.com> 9223M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9224R: Vladimir Zapolskiy <vz@mleia.com> 9225L: linux-sound@vger.kernel.org 9226L: linuxppc-dev@lists.ozlabs.org 9227S: Maintained 9228F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9229F: sound/soc/fsl/lpc3xxx-* 9230 9231FREESCALE SOC SOUND QMC DRIVER 9232M: Herve Codina <herve.codina@bootlin.com> 9233L: linux-sound@vger.kernel.org 9234L: linuxppc-dev@lists.ozlabs.org 9235S: Maintained 9236F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9237F: sound/soc/fsl/fsl_qmc_audio.c 9238 9239FREESCALE USB PERIPHERAL DRIVERS 9240L: linux-usb@vger.kernel.org 9241L: linuxppc-dev@lists.ozlabs.org 9242S: Orphan 9243F: drivers/usb/gadget/udc/fsl* 9244 9245FREESCALE USB PHY DRIVER 9246L: linux-usb@vger.kernel.org 9247L: linuxppc-dev@lists.ozlabs.org 9248S: Orphan 9249F: drivers/usb/phy/phy-fsl-usb* 9250 9251FREEVXFS FILESYSTEM 9252M: Christoph Hellwig <hch@infradead.org> 9253S: Maintained 9254W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9255F: fs/freevxfs/ 9256 9257FREEZER 9258M: "Rafael J. Wysocki" <rafael@kernel.org> 9259M: Pavel Machek <pavel@ucw.cz> 9260L: linux-pm@vger.kernel.org 9261S: Supported 9262F: Documentation/power/freezing-of-tasks.rst 9263F: include/linux/freezer.h 9264F: kernel/freezer.c 9265 9266FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9267M: Eric Biggers <ebiggers@kernel.org> 9268M: Theodore Y. Ts'o <tytso@mit.edu> 9269M: Jaegeuk Kim <jaegeuk@kernel.org> 9270L: linux-fscrypt@vger.kernel.org 9271S: Supported 9272Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9273T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9274F: Documentation/filesystems/fscrypt.rst 9275F: fs/crypto/ 9276F: include/linux/fscrypt.h 9277F: include/uapi/linux/fscrypt.h 9278 9279FSI SUBSYSTEM 9280M: Jeremy Kerr <jk@ozlabs.org> 9281M: Joel Stanley <joel@jms.id.au> 9282R: Alistar Popple <alistair@popple.id.au> 9283R: Eddie James <eajames@linux.ibm.com> 9284L: linux-fsi@lists.ozlabs.org 9285S: Supported 9286Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9287T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 9288F: drivers/fsi/ 9289F: include/linux/fsi*.h 9290F: include/trace/events/fsi*.h 9291 9292FSI-ATTACHED I2C DRIVER 9293M: Eddie James <eajames@linux.ibm.com> 9294L: linux-i2c@vger.kernel.org 9295L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9296S: Maintained 9297F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9298F: drivers/i2c/busses/i2c-fsi.c 9299 9300FSI-ATTACHED SPI DRIVER 9301M: Eddie James <eajames@linux.ibm.com> 9302L: linux-spi@vger.kernel.org 9303S: Maintained 9304F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9305F: drivers/spi/spi-fsi.c 9306 9307FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9308M: Jan Kara <jack@suse.cz> 9309R: Amir Goldstein <amir73il@gmail.com> 9310L: linux-fsdevel@vger.kernel.org 9311S: Maintained 9312T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9313F: fs/notify/ 9314F: include/linux/fsnotify*.h 9315 9316FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9317M: Eric Biggers <ebiggers@kernel.org> 9318M: Theodore Y. Ts'o <tytso@mit.edu> 9319L: fsverity@lists.linux.dev 9320S: Supported 9321Q: https://patchwork.kernel.org/project/fsverity/list/ 9322T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9323F: Documentation/filesystems/fsverity.rst 9324F: fs/verity/ 9325F: include/linux/fsverity.h 9326F: include/uapi/linux/fsverity.h 9327 9328FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9329M: Michael Zaidman <michael.zaidman@gmail.com> 9330L: linux-i2c@vger.kernel.org 9331L: linux-input@vger.kernel.org 9332S: Maintained 9333F: drivers/hid/hid-ft260.c 9334 9335FUJITSU LAPTOP EXTRAS 9336M: Jonathan Woithe <jwoithe@just42.net> 9337L: platform-driver-x86@vger.kernel.org 9338S: Maintained 9339F: drivers/platform/x86/fujitsu-laptop.c 9340 9341FUJITSU TABLET EXTRAS 9342M: Robert Gerlach <khnz@gmx.de> 9343L: platform-driver-x86@vger.kernel.org 9344S: Maintained 9345F: drivers/platform/x86/fujitsu-tablet.c 9346 9347FUNCTION HOOKS (FTRACE) 9348M: Steven Rostedt <rostedt@goodmis.org> 9349M: Masami Hiramatsu <mhiramat@kernel.org> 9350R: Mark Rutland <mark.rutland@arm.com> 9351L: linux-kernel@vger.kernel.org 9352L: linux-trace-kernel@vger.kernel.org 9353S: Maintained 9354Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9355T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9356F: Documentation/trace/ftrace* 9357F: arch/*/*/*/*ftrace* 9358F: arch/*/*/*ftrace* 9359F: include/*/ftrace.h 9360F: kernel/trace/fgraph.c 9361F: kernel/trace/ftrace* 9362F: samples/ftrace 9363 9364FUNGIBLE ETHERNET DRIVERS 9365M: Dimitris Michailidis <dmichail@fungible.com> 9366L: netdev@vger.kernel.org 9367S: Supported 9368F: drivers/net/ethernet/fungible/ 9369 9370FUSE: FILESYSTEM IN USERSPACE 9371M: Miklos Szeredi <miklos@szeredi.hu> 9372L: linux-fsdevel@vger.kernel.org 9373S: Maintained 9374W: https://github.com/libfuse/ 9375T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9376F: Documentation/filesystems/fuse.rst 9377F: fs/fuse/ 9378F: include/uapi/linux/fuse.h 9379 9380FUTEX SUBSYSTEM 9381M: Thomas Gleixner <tglx@linutronix.de> 9382M: Ingo Molnar <mingo@redhat.com> 9383R: Peter Zijlstra <peterz@infradead.org> 9384R: Darren Hart <dvhart@infradead.org> 9385R: Davidlohr Bueso <dave@stgolabs.net> 9386R: André Almeida <andrealmeid@igalia.com> 9387L: linux-kernel@vger.kernel.org 9388S: Maintained 9389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9390F: Documentation/locking/*futex* 9391F: include/asm-generic/futex.h 9392F: include/linux/futex.h 9393F: include/uapi/linux/futex.h 9394F: kernel/futex/* 9395F: tools/perf/bench/futex* 9396F: tools/testing/selftests/futex/ 9397 9398GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9399M: Sebastian Reichel <sre@kernel.org> 9400L: linux-media@vger.kernel.org 9401S: Maintained 9402F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9403F: drivers/media/i2c/gc0308.c 9404 9405GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9406M: Zhi Mao <zhi.mao@mediatek.com> 9407L: linux-media@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9410F: drivers/media/i2c/gc05a2.c 9411 9412GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9413M: Zhi Mao <zhi.mao@mediatek.com> 9414L: linux-media@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9417F: drivers/media/i2c/gc08a3.c 9418 9419GALAXYCORE GC2145 SENSOR DRIVER 9420M: Alain Volmat <alain.volmat@foss.st.com> 9421L: linux-media@vger.kernel.org 9422S: Maintained 9423T: git git://linuxtv.org/media_tree.git 9424F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9425F: drivers/media/i2c/gc2145.c 9426 9427GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9428M: Tim Harvey <tharvey@gateworks.com> 9429S: Maintained 9430F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9431F: Documentation/hwmon/gsc-hwmon.rst 9432F: drivers/hwmon/gsc-hwmon.c 9433F: drivers/mfd/gateworks-gsc.c 9434F: include/linux/mfd/gsc.h 9435F: include/linux/platform_data/gsc_hwmon.h 9436 9437GCC PLUGINS 9438M: Kees Cook <kees@kernel.org> 9439L: linux-hardening@vger.kernel.org 9440S: Maintained 9441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9442F: Documentation/kbuild/gcc-plugins.rst 9443F: include/linux/stackleak.h 9444F: kernel/stackleak.c 9445F: scripts/Makefile.gcc-plugins 9446F: scripts/gcc-plugins/ 9447 9448GCOV BASED KERNEL PROFILING 9449M: Peter Oberparleiter <oberpar@linux.ibm.com> 9450S: Maintained 9451F: Documentation/dev-tools/gcov.rst 9452F: kernel/gcov/ 9453 9454GDB KERNEL DEBUGGING HELPER SCRIPTS 9455M: Jan Kiszka <jan.kiszka@siemens.com> 9456M: Kieran Bingham <kbingham@kernel.org> 9457S: Supported 9458F: scripts/gdb/ 9459 9460GEMINI CRYPTO DRIVER 9461M: Corentin Labbe <clabbe@baylibre.com> 9462L: linux-crypto@vger.kernel.org 9463S: Maintained 9464F: drivers/crypto/gemini/ 9465 9466GEMTEK FM RADIO RECEIVER DRIVER 9467M: Hans Verkuil <hverkuil@xs4all.nl> 9468L: linux-media@vger.kernel.org 9469S: Maintained 9470W: https://linuxtv.org 9471T: git git://linuxtv.org/media_tree.git 9472F: drivers/media/radio/radio-gemtek* 9473 9474GENERIC ARCHITECTURE TOPOLOGY 9475M: Sudeep Holla <sudeep.holla@arm.com> 9476L: linux-kernel@vger.kernel.org 9477S: Maintained 9478F: drivers/base/arch_topology.c 9479F: include/linux/arch_topology.h 9480 9481GENERIC ENTRY CODE 9482M: Thomas Gleixner <tglx@linutronix.de> 9483M: Peter Zijlstra <peterz@infradead.org> 9484M: Andy Lutomirski <luto@kernel.org> 9485L: linux-kernel@vger.kernel.org 9486S: Maintained 9487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9488F: include/linux/entry-common.h 9489F: include/linux/entry-kvm.h 9490F: kernel/entry/ 9491 9492GENERIC GPIO I2C DRIVER 9493M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9494S: Supported 9495F: drivers/i2c/busses/i2c-gpio.c 9496F: include/linux/platform_data/i2c-gpio.h 9497 9498GENERIC GPIO I2C MULTIPLEXER DRIVER 9499M: Peter Korsgaard <peter.korsgaard@barco.com> 9500L: linux-i2c@vger.kernel.org 9501S: Supported 9502F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9503F: drivers/i2c/muxes/i2c-mux-gpio.c 9504F: include/linux/platform_data/i2c-mux-gpio.h 9505 9506GENERIC GPIO RESET DRIVER 9507M: Krzysztof Kozlowski <krzk@kernel.org> 9508S: Maintained 9509F: drivers/reset/reset-gpio.c 9510 9511GENERIC HDLC (WAN) DRIVERS 9512M: Krzysztof Halasa <khc@pm.waw.pl> 9513S: Maintained 9514W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9515F: drivers/net/wan/c101.c 9516F: drivers/net/wan/hd6457* 9517F: drivers/net/wan/hdlc* 9518F: drivers/net/wan/n2.c 9519F: drivers/net/wan/pc300too.c 9520F: drivers/net/wan/pci200syn.c 9521F: drivers/net/wan/wanxl* 9522 9523GENERIC INCLUDE/ASM HEADER FILES 9524M: Arnd Bergmann <arnd@arndb.de> 9525L: linux-arch@vger.kernel.org 9526S: Maintained 9527T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9528F: include/asm-generic/ 9529F: include/uapi/asm-generic/ 9530 9531GENERIC PHY FRAMEWORK 9532M: Vinod Koul <vkoul@kernel.org> 9533M: Kishon Vijay Abraham I <kishon@kernel.org> 9534L: linux-phy@lists.infradead.org 9535S: Supported 9536Q: https://patchwork.kernel.org/project/linux-phy/list/ 9537T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9538F: Documentation/devicetree/bindings/phy/ 9539F: drivers/phy/ 9540F: include/dt-bindings/phy/ 9541F: include/linux/phy/ 9542 9543GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9544M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9545S: Supported 9546F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9547F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9548 9549GENERIC PM DOMAINS 9550M: Ulf Hansson <ulf.hansson@linaro.org> 9551L: linux-pm@vger.kernel.org 9552S: Supported 9553F: Documentation/devicetree/bindings/power/power?domain* 9554T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9555F: drivers/pmdomain/ 9556F: include/linux/pm_domain.h 9557 9558GENERIC RADIX TREE 9559M: Kent Overstreet <kent.overstreet@linux.dev> 9560S: Supported 9561C: irc://irc.oftc.net/bcache 9562F: include/linux/generic-radix-tree.h 9563F: lib/generic-radix-tree.c 9564 9565GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9566M: Eugen Hristev <eugen.hristev@microchip.com> 9567L: linux-input@vger.kernel.org 9568S: Maintained 9569F: drivers/input/touchscreen/resistive-adc-touch.c 9570 9571GENERIC STRING LIBRARY 9572M: Kees Cook <kees@kernel.org> 9573R: Andy Shevchenko <andy@kernel.org> 9574L: linux-hardening@vger.kernel.org 9575S: Supported 9576T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9577F: include/linux/string.h 9578F: include/linux/string_choices.h 9579F: include/linux/string_helpers.h 9580F: lib/string.c 9581F: lib/string_kunit.c 9582F: lib/string_helpers.c 9583F: lib/string_helpers_kunit.c 9584F: scripts/coccinelle/api/string_choices.cocci 9585 9586GENERIC UIO DRIVER FOR PCI DEVICES 9587M: "Michael S. Tsirkin" <mst@redhat.com> 9588L: kvm@vger.kernel.org 9589S: Supported 9590F: drivers/uio/uio_pci_generic.c 9591 9592GENERIC VDSO LIBRARY 9593M: Andy Lutomirski <luto@kernel.org> 9594M: Thomas Gleixner <tglx@linutronix.de> 9595M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9599F: include/asm-generic/vdso/vsyscall.h 9600F: include/vdso/ 9601F: kernel/time/vsyscall.c 9602F: lib/vdso/ 9603 9604GENWQE (IBM Generic Workqueue Card) 9605M: Frank Haverkamp <haver@linux.ibm.com> 9606S: Supported 9607F: drivers/misc/genwqe/ 9608 9609GET_MAINTAINER SCRIPT 9610M: Joe Perches <joe@perches.com> 9611S: Maintained 9612F: scripts/get_maintainer.pl 9613 9614GFS2 FILE SYSTEM 9615M: Andreas Gruenbacher <agruenba@redhat.com> 9616L: gfs2@lists.linux.dev 9617S: Supported 9618B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9619T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9620F: Documentation/filesystems/gfs2* 9621F: fs/gfs2/ 9622F: include/uapi/linux/gfs2_ondisk.h 9623 9624GIGABYTE WATERFORCE SENSOR DRIVER 9625M: Aleksa Savic <savicaleksa83@gmail.com> 9626L: linux-hwmon@vger.kernel.org 9627S: Maintained 9628F: Documentation/hwmon/gigabyte_waterforce.rst 9629F: drivers/hwmon/gigabyte_waterforce.c 9630 9631GIGABYTE WMI DRIVER 9632M: Thomas Weißschuh <thomas@weissschuh.net> 9633L: platform-driver-x86@vger.kernel.org 9634S: Maintained 9635F: drivers/platform/x86/gigabyte-wmi.c 9636 9637GNSS SUBSYSTEM 9638M: Johan Hovold <johan@kernel.org> 9639S: Maintained 9640T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9641F: Documentation/ABI/testing/sysfs-class-gnss 9642F: Documentation/devicetree/bindings/gnss/ 9643F: drivers/gnss/ 9644F: include/linux/gnss.h 9645 9646GO7007 MPEG CODEC 9647M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9648L: linux-media@vger.kernel.org 9649S: Maintained 9650F: drivers/media/usb/go7007/ 9651 9652GOODIX TOUCHSCREEN 9653M: Bastien Nocera <hadess@hadess.net> 9654M: Hans de Goede <hdegoede@redhat.com> 9655L: linux-input@vger.kernel.org 9656S: Maintained 9657F: drivers/input/touchscreen/goodix* 9658 9659GOOGLE ETHERNET DRIVERS 9660M: Jeroen de Borst <jeroendb@google.com> 9661M: Praveen Kaligineedi <pkaligineedi@google.com> 9662R: Shailend Chand <shailend@google.com> 9663L: netdev@vger.kernel.org 9664S: Supported 9665F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9666F: drivers/net/ethernet/google 9667 9668GOOGLE FIRMWARE DRIVERS 9669M: Tzung-Bi Shih <tzungbi@kernel.org> 9670R: Brian Norris <briannorris@chromium.org> 9671R: Julius Werner <jwerner@chromium.org> 9672L: chrome-platform@lists.linux.dev 9673S: Maintained 9674T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9675F: drivers/firmware/google/ 9676 9677GOOGLE TENSOR SoC SUPPORT 9678M: Peter Griffin <peter.griffin@linaro.org> 9679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9680L: linux-samsung-soc@vger.kernel.org 9681S: Maintained 9682F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9683F: arch/arm64/boot/dts/exynos/google/ 9684F: drivers/clk/samsung/clk-gs101.c 9685F: drivers/phy/samsung/phy-gs101-ufs.c 9686F: include/dt-bindings/clock/google,gs101.h 9687K: [gG]oogle.?[tT]ensor 9688 9689GPD POCKET FAN DRIVER 9690M: Hans de Goede <hdegoede@redhat.com> 9691L: platform-driver-x86@vger.kernel.org 9692S: Maintained 9693F: drivers/platform/x86/gpd-pocket-fan.c 9694 9695GPIO ACPI SUPPORT 9696M: Mika Westerberg <mika.westerberg@linux.intel.com> 9697M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9698L: linux-gpio@vger.kernel.org 9699L: linux-acpi@vger.kernel.org 9700S: Supported 9701T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9702F: Documentation/firmware-guide/acpi/gpio-properties.rst 9703F: drivers/gpio/gpiolib-acpi.c 9704F: drivers/gpio/gpiolib-acpi.h 9705 9706GPIO AGGREGATOR 9707M: Geert Uytterhoeven <geert+renesas@glider.be> 9708L: linux-gpio@vger.kernel.org 9709S: Supported 9710F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9711F: drivers/gpio/gpio-aggregator.c 9712 9713GPIO IR Transmitter 9714M: Sean Young <sean@mess.org> 9715L: linux-media@vger.kernel.org 9716S: Maintained 9717F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9718F: drivers/media/rc/gpio-ir-tx.c 9719 9720GPIO MOCKUP DRIVER 9721M: Bamvor Jian Zhang <bamv2005@gmail.com> 9722L: linux-gpio@vger.kernel.org 9723S: Maintained 9724F: drivers/gpio/gpio-mockup.c 9725F: tools/testing/selftests/gpio/ 9726 9727GPIO REGMAP 9728M: Michael Walle <mwalle@kernel.org> 9729S: Maintained 9730F: drivers/gpio/gpio-regmap.c 9731F: include/linux/gpio/regmap.h 9732K: (devm_)?gpio_regmap_(un)?register 9733 9734GPIO SUBSYSTEM 9735M: Linus Walleij <linus.walleij@linaro.org> 9736M: Bartosz Golaszewski <brgl@bgdev.pl> 9737L: linux-gpio@vger.kernel.org 9738S: Maintained 9739T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9740F: Documentation/admin-guide/gpio/ 9741F: Documentation/devicetree/bindings/gpio/ 9742F: Documentation/driver-api/gpio/ 9743F: drivers/gpio/ 9744F: include/dt-bindings/gpio/ 9745F: include/linux/gpio.h 9746F: include/linux/gpio/ 9747F: include/linux/of_gpio.h 9748 9749GPIO UAPI 9750M: Bartosz Golaszewski <brgl@bgdev.pl> 9751R: Kent Gibson <warthog618@gmail.com> 9752L: linux-gpio@vger.kernel.org 9753S: Maintained 9754T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9755F: Documentation/ABI/obsolete/sysfs-gpio 9756F: Documentation/ABI/testing/gpio-cdev 9757F: Documentation/userspace-api/gpio/ 9758F: drivers/gpio/gpiolib-cdev.c 9759F: include/uapi/linux/gpio.h 9760F: tools/gpio/ 9761 9762GRE DEMULTIPLEXER DRIVER 9763M: Dmitry Kozlov <xeb@mail.ru> 9764L: netdev@vger.kernel.org 9765S: Maintained 9766F: include/net/gre.h 9767F: net/ipv4/gre_demux.c 9768F: net/ipv4/gre_offload.c 9769 9770GRETH 10/100/1G Ethernet MAC device driver 9771M: Andreas Larsson <andreas@gaisler.com> 9772L: netdev@vger.kernel.org 9773S: Maintained 9774F: drivers/net/ethernet/aeroflex/ 9775 9776GREYBUS AUDIO PROTOCOLS DRIVERS 9777M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9778M: Mark Greer <mgreer@animalcreek.com> 9779S: Maintained 9780F: drivers/staging/greybus/audio_apbridgea.c 9781F: drivers/staging/greybus/audio_apbridgea.h 9782F: drivers/staging/greybus/audio_codec.c 9783F: drivers/staging/greybus/audio_codec.h 9784F: drivers/staging/greybus/audio_gb.c 9785F: drivers/staging/greybus/audio_manager.c 9786F: drivers/staging/greybus/audio_manager.h 9787F: drivers/staging/greybus/audio_manager_module.c 9788F: drivers/staging/greybus/audio_manager_private.h 9789F: drivers/staging/greybus/audio_manager_sysfs.c 9790F: drivers/staging/greybus/audio_module.c 9791F: drivers/staging/greybus/audio_topology.c 9792 9793GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9794M: Viresh Kumar <vireshk@kernel.org> 9795S: Maintained 9796F: drivers/staging/greybus/authentication.c 9797F: drivers/staging/greybus/bootrom.c 9798F: drivers/staging/greybus/firmware.h 9799F: drivers/staging/greybus/fw-core.c 9800F: drivers/staging/greybus/fw-download.c 9801F: drivers/staging/greybus/fw-management.c 9802F: drivers/staging/greybus/greybus_authentication.h 9803F: drivers/staging/greybus/greybus_firmware.h 9804F: drivers/staging/greybus/hid.c 9805F: drivers/staging/greybus/i2c.c 9806F: drivers/staging/greybus/spi.c 9807F: drivers/staging/greybus/spilib.c 9808F: drivers/staging/greybus/spilib.h 9809 9810GREYBUS LOOPBACK DRIVER 9811M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9812S: Maintained 9813F: drivers/staging/greybus/loopback.c 9814 9815GREYBUS PLATFORM DRIVERS 9816M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9817S: Maintained 9818F: drivers/staging/greybus/arche-apb-ctrl.c 9819F: drivers/staging/greybus/arche-platform.c 9820F: drivers/staging/greybus/arche_platform.h 9821 9822GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9823M: Rui Miguel Silva <rmfrfs@gmail.com> 9824S: Maintained 9825F: drivers/staging/greybus/gpio.c 9826F: drivers/staging/greybus/light.c 9827F: drivers/staging/greybus/power_supply.c 9828F: drivers/staging/greybus/sdio.c 9829F: drivers/staging/greybus/spi.c 9830F: drivers/staging/greybus/spilib.c 9831 9832GREYBUS BEAGLEPLAY DRIVERS 9833M: Ayush Singh <ayushdevel1325@gmail.com> 9834L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9835S: Maintained 9836F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9837F: drivers/greybus/gb-beagleplay.c 9838 9839GREYBUS SUBSYSTEM 9840M: Johan Hovold <johan@kernel.org> 9841M: Alex Elder <elder@kernel.org> 9842M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9843L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9844S: Maintained 9845F: drivers/greybus/ 9846F: drivers/staging/greybus/ 9847F: include/linux/greybus.h 9848F: include/linux/greybus/ 9849 9850GREYBUS UART PROTOCOLS DRIVERS 9851M: David Lin <dtwlin@gmail.com> 9852S: Maintained 9853F: drivers/staging/greybus/log.c 9854F: drivers/staging/greybus/uart.c 9855 9856GS1662 VIDEO SERIALIZER 9857M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9858L: linux-media@vger.kernel.org 9859S: Maintained 9860T: git git://linuxtv.org/media_tree.git 9861F: drivers/media/spi/gs1662.c 9862 9863GSPCA FINEPIX SUBDRIVER 9864M: Frank Zago <frank@zago.net> 9865L: linux-media@vger.kernel.org 9866S: Maintained 9867T: git git://linuxtv.org/media_tree.git 9868F: drivers/media/usb/gspca/finepix.c 9869 9870GSPCA GL860 SUBDRIVER 9871M: Olivier Lorin <o.lorin@laposte.net> 9872L: linux-media@vger.kernel.org 9873S: Maintained 9874T: git git://linuxtv.org/media_tree.git 9875F: drivers/media/usb/gspca/gl860/ 9876 9877GSPCA M5602 SUBDRIVER 9878M: Erik Andren <erik.andren@gmail.com> 9879L: linux-media@vger.kernel.org 9880S: Maintained 9881T: git git://linuxtv.org/media_tree.git 9882F: drivers/media/usb/gspca/m5602/ 9883 9884GSPCA PAC207 SONIXB SUBDRIVER 9885M: Hans Verkuil <hverkuil@xs4all.nl> 9886L: linux-media@vger.kernel.org 9887S: Odd Fixes 9888T: git git://linuxtv.org/media_tree.git 9889F: drivers/media/usb/gspca/pac207.c 9890 9891GSPCA SN9C20X SUBDRIVER 9892M: Brian Johnson <brijohn@gmail.com> 9893L: linux-media@vger.kernel.org 9894S: Maintained 9895T: git git://linuxtv.org/media_tree.git 9896F: drivers/media/usb/gspca/sn9c20x.c 9897 9898GSPCA T613 SUBDRIVER 9899M: Leandro Costantino <lcostantino@gmail.com> 9900L: linux-media@vger.kernel.org 9901S: Maintained 9902T: git git://linuxtv.org/media_tree.git 9903F: drivers/media/usb/gspca/t613.c 9904 9905GSPCA USB WEBCAM DRIVER 9906M: Hans Verkuil <hverkuil@xs4all.nl> 9907L: linux-media@vger.kernel.org 9908S: Odd Fixes 9909T: git git://linuxtv.org/media_tree.git 9910F: drivers/media/usb/gspca/ 9911 9912GTP (GPRS Tunneling Protocol) 9913M: Pablo Neira Ayuso <pablo@netfilter.org> 9914M: Harald Welte <laforge@gnumonks.org> 9915L: osmocom-net-gprs@lists.osmocom.org 9916S: Maintained 9917T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9918F: drivers/net/gtp.c 9919 9920GUID PARTITION TABLE (GPT) 9921M: Davidlohr Bueso <dave@stgolabs.net> 9922L: linux-efi@vger.kernel.org 9923S: Maintained 9924F: block/partitions/efi.* 9925 9926HABANALABS PCI DRIVER 9927M: Ofir Bitton <obitton@habana.ai> 9928L: dri-devel@lists.freedesktop.org 9929S: Supported 9930C: irc://irc.oftc.net/dri-devel 9931T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 9932F: Documentation/ABI/testing/debugfs-driver-habanalabs 9933F: Documentation/ABI/testing/sysfs-driver-habanalabs 9934F: drivers/accel/habanalabs/ 9935F: include/linux/habanalabs/ 9936F: include/trace/events/habanalabs.h 9937F: include/uapi/drm/habanalabs_accel.h 9938 9939HACKRF MEDIA DRIVER 9940L: linux-media@vger.kernel.org 9941S: Orphan 9942W: https://linuxtv.org 9943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9944F: drivers/media/usb/hackrf/ 9945 9946HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9947M: Chuck Lever <chuck.lever@oracle.com> 9948L: kernel-tls-handshake@lists.linux.dev 9949L: netdev@vger.kernel.org 9950S: Maintained 9951F: Documentation/netlink/specs/handshake.yaml 9952F: Documentation/networking/tls-handshake.rst 9953F: include/net/handshake.h 9954F: include/trace/events/handshake.h 9955F: net/handshake/ 9956 9957HANTRO VPU CODEC DRIVER 9958M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9959M: Philipp Zabel <p.zabel@pengutronix.de> 9960L: linux-media@vger.kernel.org 9961L: linux-rockchip@lists.infradead.org 9962S: Maintained 9963F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9964F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9965F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9966F: drivers/media/platform/verisilicon/ 9967 9968HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9969M: Frank Seidel <frank@f-seidel.de> 9970L: platform-driver-x86@vger.kernel.org 9971S: Maintained 9972W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9973F: drivers/platform/x86/hdaps.c 9974 9975HARDWARE MONITORING 9976M: Jean Delvare <jdelvare@suse.com> 9977M: Guenter Roeck <linux@roeck-us.net> 9978L: linux-hwmon@vger.kernel.org 9979S: Maintained 9980W: http://hwmon.wiki.kernel.org/ 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9982F: Documentation/ABI/testing/sysfs-class-hwmon 9983F: Documentation/devicetree/bindings/hwmon/ 9984F: Documentation/hwmon/ 9985F: drivers/hwmon/ 9986F: include/linux/hwmon*.h 9987F: include/trace/events/hwmon*.h 9988K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9989 9990HARDWARE RANDOM NUMBER GENERATOR CORE 9991M: Olivia Mackall <olivia@selenic.com> 9992M: Herbert Xu <herbert@gondor.apana.org.au> 9993L: linux-crypto@vger.kernel.org 9994S: Odd fixes 9995F: Documentation/admin-guide/hw_random.rst 9996F: Documentation/devicetree/bindings/rng/ 9997F: drivers/char/hw_random/ 9998F: include/linux/hw_random.h 9999 10000HARDWARE SPINLOCK CORE 10001M: Bjorn Andersson <andersson@kernel.org> 10002R: Baolin Wang <baolin.wang7@gmail.com> 10003L: linux-remoteproc@vger.kernel.org 10004S: Maintained 10005T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10006F: Documentation/devicetree/bindings/hwlock/ 10007F: Documentation/locking/hwspinlock.rst 10008F: drivers/hwspinlock/ 10009F: include/linux/hwspinlock.h 10010 10011HARDWARE TRACING FACILITIES 10012M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10013S: Maintained 10014F: drivers/hwtracing/ 10015 10016HARMONY SOUND DRIVER 10017L: linux-parisc@vger.kernel.org 10018S: Maintained 10019F: sound/parisc/harmony.* 10020 10021HDPVR USB VIDEO ENCODER DRIVER 10022M: Hans Verkuil <hverkuil@xs4all.nl> 10023L: linux-media@vger.kernel.org 10024S: Odd Fixes 10025W: https://linuxtv.org 10026T: git git://linuxtv.org/media_tree.git 10027F: drivers/media/usb/hdpvr/ 10028 10029HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10030M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10031S: Supported 10032F: drivers/misc/hpilo.[ch] 10033 10034HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10035M: Jerry Hoemann <jerry.hoemann@hpe.com> 10036S: Supported 10037F: Documentation/watchdog/hpwdt.rst 10038F: drivers/watchdog/hpwdt.c 10039 10040HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10041M: Don Brace <don.brace@microchip.com> 10042L: storagedev@microchip.com 10043L: linux-scsi@vger.kernel.org 10044S: Supported 10045F: Documentation/scsi/hpsa.rst 10046F: drivers/scsi/hpsa*.[ch] 10047F: include/linux/cciss*.h 10048F: include/uapi/linux/cciss*.h 10049 10050HFI1 DRIVER 10051M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10052L: linux-rdma@vger.kernel.org 10053S: Supported 10054F: drivers/infiniband/hw/hfi1 10055 10056HFS FILESYSTEM 10057L: linux-fsdevel@vger.kernel.org 10058S: Orphan 10059F: Documentation/filesystems/hfs.rst 10060F: fs/hfs/ 10061 10062HFSPLUS FILESYSTEM 10063L: linux-fsdevel@vger.kernel.org 10064S: Orphan 10065F: Documentation/filesystems/hfsplus.rst 10066F: fs/hfsplus/ 10067 10068HGA FRAMEBUFFER DRIVER 10069M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10070L: linux-nvidia@lists.surfsouth.com 10071S: Maintained 10072W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10073F: drivers/video/fbdev/hgafb.c 10074 10075HIBERNATION (aka Software Suspend, aka swsusp) 10076M: "Rafael J. Wysocki" <rafael@kernel.org> 10077M: Pavel Machek <pavel@ucw.cz> 10078L: linux-pm@vger.kernel.org 10079S: Supported 10080B: https://bugzilla.kernel.org 10081F: arch/*/include/asm/suspend*.h 10082F: arch/x86/power/ 10083F: drivers/base/power/ 10084F: include/linux/freezer.h 10085F: include/linux/pm.h 10086F: include/linux/suspend.h 10087F: kernel/power/ 10088 10089HID CORE LAYER 10090M: Jiri Kosina <jikos@kernel.org> 10091M: Benjamin Tissoires <bentiss@kernel.org> 10092L: linux-input@vger.kernel.org 10093S: Maintained 10094T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10095F: Documentation/hid/ 10096F: drivers/hid/ 10097F: include/linux/hid* 10098F: include/uapi/linux/hid* 10099F: samples/hid/ 10100F: tools/testing/selftests/hid/ 10101 10102HID LOGITECH DRIVERS 10103R: Filipe Laíns <lains@riseup.net> 10104L: linux-input@vger.kernel.org 10105S: Maintained 10106F: drivers/hid/hid-logitech-* 10107 10108HID NVIDIA SHIELD DRIVER 10109M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10110L: linux-input@vger.kernel.org 10111S: Maintained 10112F: drivers/hid/hid-nvidia-shield.c 10113 10114HID PHOENIX RC FLIGHT CONTROLLER 10115M: Marcus Folkesson <marcus.folkesson@gmail.com> 10116L: linux-input@vger.kernel.org 10117S: Maintained 10118F: drivers/hid/hid-pxrc.c 10119 10120HID PLAYSTATION DRIVER 10121M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10122L: linux-input@vger.kernel.org 10123S: Supported 10124F: drivers/hid/hid-playstation.c 10125 10126HID SENSOR HUB DRIVERS 10127M: Jiri Kosina <jikos@kernel.org> 10128M: Jonathan Cameron <jic23@kernel.org> 10129M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10130L: linux-input@vger.kernel.org 10131L: linux-iio@vger.kernel.org 10132S: Maintained 10133F: Documentation/hid/hid-sensor* 10134F: drivers/hid/hid-sensor-* 10135F: drivers/iio/*/hid-* 10136F: include/linux/hid-sensor-* 10137 10138HID VRC-2 CAR CONTROLLER DRIVER 10139M: Marcus Folkesson <marcus.folkesson@gmail.com> 10140L: linux-input@vger.kernel.org 10141S: Maintained 10142F: drivers/hid/hid-vrc2.c 10143 10144HID WACOM DRIVER 10145M: Ping Cheng <ping.cheng@wacom.com> 10146M: Jason Gerecke <jason.gerecke@wacom.com> 10147L: linux-input@vger.kernel.org 10148S: Maintained 10149F: drivers/hid/wacom.h 10150F: drivers/hid/wacom_* 10151 10152HID++ LOGITECH DRIVERS 10153R: Filipe Laíns <lains@riseup.net> 10154R: Bastien Nocera <hadess@hadess.net> 10155L: linux-input@vger.kernel.org 10156S: Maintained 10157F: drivers/hid/hid-logitech-hidpp.c 10158 10159HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10160M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10161M: Frederic Weisbecker <frederic@kernel.org> 10162M: Thomas Gleixner <tglx@linutronix.de> 10163L: linux-kernel@vger.kernel.org 10164S: Maintained 10165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10166F: Documentation/timers/ 10167F: include/linux/clockchips.h 10168F: include/linux/hrtimer.h 10169F: include/linux/timer.h 10170F: kernel/time/clockevents.c 10171F: kernel/time/hrtimer.c 10172F: kernel/time/timer.c 10173F: kernel/time/timer_list.c 10174F: kernel/time/timer_migration.* 10175F: tools/testing/selftests/timers/ 10176 10177HIGH-SPEED SCC DRIVER FOR AX.25 10178L: linux-hams@vger.kernel.org 10179S: Orphan 10180F: drivers/net/hamradio/scc.c 10181 10182HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10183M: HighPoint Linux Team <linux@highpoint-tech.com> 10184S: Supported 10185W: http://www.highpoint-tech.com 10186F: Documentation/scsi/hptiop.rst 10187F: drivers/scsi/hptiop.c 10188 10189HIKEY960 ONBOARD USB GPIO HUB DRIVER 10190M: John Stultz <jstultz@google.com> 10191L: linux-kernel@vger.kernel.org 10192S: Maintained 10193F: drivers/misc/hisi_hikey_usb.c 10194 10195HIMAX HX83112B TOUCHSCREEN SUPPORT 10196M: Job Noorman <job@noorman.info> 10197L: linux-input@vger.kernel.org 10198S: Maintained 10199F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10200F: drivers/input/touchscreen/himax_hx83112b.c 10201 10202HIPPI 10203M: Jes Sorensen <jes@trained-monkey.org> 10204L: linux-hippi@sunsite.dk 10205S: Maintained 10206F: drivers/net/hippi/ 10207F: include/linux/hippidevice.h 10208F: include/uapi/linux/if_hippi.h 10209F: net/802/hippi.c 10210 10211HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10212M: Kurt Kanzenbach <kurt@linutronix.de> 10213L: netdev@vger.kernel.org 10214S: Maintained 10215F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10216F: drivers/net/dsa/hirschmann/* 10217F: include/linux/platform_data/hirschmann-hellcreek.h 10218F: net/dsa/tag_hellcreek.c 10219 10220HISILICON DMA DRIVER 10221M: Zhou Wang <wangzhou1@hisilicon.com> 10222M: Jie Hai <haijie1@huawei.com> 10223L: dmaengine@vger.kernel.org 10224S: Maintained 10225F: drivers/dma/hisi_dma.c 10226 10227HISILICON GPIO DRIVER 10228M: Jay Fang <f.fangjian@huawei.com> 10229L: linux-gpio@vger.kernel.org 10230S: Maintained 10231F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10232F: drivers/gpio/gpio-hisi.c 10233 10234HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10235M: Zhiqi Song <songzhiqi1@huawei.com> 10236M: Longfang Liu <liulongfang@huawei.com> 10237L: linux-crypto@vger.kernel.org 10238S: Maintained 10239F: Documentation/ABI/testing/debugfs-hisi-hpre 10240F: drivers/crypto/hisilicon/hpre/hpre.h 10241F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10242F: drivers/crypto/hisilicon/hpre/hpre_main.c 10243 10244HISILICON HNS3 PMU DRIVER 10245M: Jijie Shao <shaojijie@huawei.com> 10246S: Supported 10247F: Documentation/admin-guide/perf/hns3-pmu.rst 10248F: drivers/perf/hisilicon/hns3_pmu.c 10249 10250HISILICON I2C CONTROLLER DRIVER 10251M: Yicong Yang <yangyicong@hisilicon.com> 10252L: linux-i2c@vger.kernel.org 10253S: Maintained 10254W: https://www.hisilicon.com 10255F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10256F: drivers/i2c/busses/i2c-hisi.c 10257 10258HISILICON KUNPENG SOC HCCS DRIVER 10259M: Huisong Li <lihuisong@huawei.com> 10260S: Maintained 10261F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10262F: drivers/soc/hisilicon/kunpeng_hccs.c 10263F: drivers/soc/hisilicon/kunpeng_hccs.h 10264 10265HISILICON LPC BUS DRIVER 10266M: Jay Fang <f.fangjian@huawei.com> 10267S: Maintained 10268W: http://www.hisilicon.com 10269F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10270F: drivers/bus/hisi_lpc.c 10271 10272HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10273M: Jian Shen <shenjian15@huawei.com> 10274M: Salil Mehta <salil.mehta@huawei.com> 10275M: Jijie Shao <shaojijie@huawei.com> 10276L: netdev@vger.kernel.org 10277S: Maintained 10278W: http://www.hisilicon.com 10279F: drivers/net/ethernet/hisilicon/hns3/ 10280 10281HISILICON NETWORK SUBSYSTEM DRIVER 10282M: Jian Shen <shenjian15@huawei.com> 10283M: Salil Mehta <salil.mehta@huawei.com> 10284L: netdev@vger.kernel.org 10285S: Maintained 10286W: http://www.hisilicon.com 10287F: Documentation/devicetree/bindings/net/hisilicon*.txt 10288F: drivers/net/ethernet/hisilicon/ 10289 10290HISILICON PMU DRIVER 10291M: Yicong Yang <yangyicong@hisilicon.com> 10292M: Jonathan Cameron <jonathan.cameron@huawei.com> 10293S: Supported 10294W: http://www.hisilicon.com 10295F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10296F: Documentation/admin-guide/perf/hisi-pmu.rst 10297F: drivers/perf/hisilicon 10298 10299HISILICON PTT DRIVER 10300M: Yicong Yang <yangyicong@hisilicon.com> 10301M: Jonathan Cameron <jonathan.cameron@huawei.com> 10302L: linux-kernel@vger.kernel.org 10303S: Maintained 10304F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10305F: Documentation/trace/hisi-ptt.rst 10306F: drivers/hwtracing/ptt/ 10307F: tools/perf/arch/arm64/util/hisi-ptt.c 10308F: tools/perf/util/hisi-ptt* 10309F: tools/perf/util/hisi-ptt-decoder/* 10310 10311HISILICON QM DRIVER 10312M: Weili Qian <qianweili@huawei.com> 10313M: Zhou Wang <wangzhou1@hisilicon.com> 10314L: linux-crypto@vger.kernel.org 10315S: Maintained 10316F: drivers/crypto/hisilicon/Kconfig 10317F: drivers/crypto/hisilicon/Makefile 10318F: drivers/crypto/hisilicon/qm.c 10319F: drivers/crypto/hisilicon/sgl.c 10320F: include/linux/hisi_acc_qm.h 10321 10322HISILICON ROCE DRIVER 10323M: Chengchang Tang <tangchengchang@huawei.com> 10324M: Junxian Huang <huangjunxian6@hisilicon.com> 10325L: linux-rdma@vger.kernel.org 10326S: Maintained 10327F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10328F: drivers/infiniband/hw/hns/ 10329 10330HISILICON SAS Controller 10331M: Yihang Li <liyihang9@huawei.com> 10332S: Supported 10333W: http://www.hisilicon.com 10334F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10335F: drivers/scsi/hisi_sas/ 10336 10337HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10338M: Longfang Liu <liulongfang@huawei.com> 10339L: linux-crypto@vger.kernel.org 10340S: Maintained 10341F: Documentation/ABI/testing/debugfs-hisi-sec 10342F: drivers/crypto/hisilicon/sec2/sec.h 10343F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10344F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10345F: drivers/crypto/hisilicon/sec2/sec_main.c 10346 10347HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10348M: Jay Fang <f.fangjian@huawei.com> 10349L: linux-spi@vger.kernel.org 10350S: Maintained 10351W: http://www.hisilicon.com 10352F: drivers/spi/spi-hisi-kunpeng.c 10353 10354HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10355M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10356L: linux-kernel@vger.kernel.org 10357S: Maintained 10358F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10359F: drivers/spmi/hisi-spmi-controller.c 10360 10361HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10362M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10363L: linux-kernel@vger.kernel.org 10364S: Maintained 10365F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10366F: drivers/mfd/hi6421-spmi-pmic.c 10367 10368HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10369M: Weili Qian <qianweili@huawei.com> 10370S: Maintained 10371F: drivers/crypto/hisilicon/trng/trng.c 10372 10373HISILICON V3XX SPI NOR FLASH Controller Driver 10374M: Jay Fang <f.fangjian@huawei.com> 10375S: Maintained 10376W: http://www.hisilicon.com 10377F: drivers/spi/spi-hisi-sfc-v3xx.c 10378 10379HISILICON ZIP Controller DRIVER 10380M: Yang Shen <shenyang39@huawei.com> 10381M: Zhou Wang <wangzhou1@hisilicon.com> 10382L: linux-crypto@vger.kernel.org 10383S: Maintained 10384F: Documentation/ABI/testing/debugfs-hisi-zip 10385F: drivers/crypto/hisilicon/zip/ 10386 10387HMM - Heterogeneous Memory Management 10388M: Jérôme Glisse <jglisse@redhat.com> 10389L: linux-mm@kvack.org 10390S: Maintained 10391F: Documentation/mm/hmm.rst 10392F: include/linux/hmm* 10393F: lib/test_hmm* 10394F: mm/hmm* 10395F: tools/testing/selftests/mm/*hmm* 10396 10397HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10398M: Petre Rodan <petre.rodan@subdimension.ro> 10399L: linux-iio@vger.kernel.org 10400S: Maintained 10401F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10402F: drivers/iio/pressure/hsc030pa* 10403 10404HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10405M: Andreas Klinger <ak@it-klinger.de> 10406M: Petre Rodan <petre.rodan@subdimension.ro> 10407L: linux-iio@vger.kernel.org 10408S: Maintained 10409F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10410F: drivers/iio/pressure/mprls0025pa* 10411 10412HP BIOSCFG DRIVER 10413M: Jorge Lopez <jorge.lopez2@hp.com> 10414L: platform-driver-x86@vger.kernel.org 10415S: Maintained 10416F: drivers/platform/x86/hp/hp-bioscfg/ 10417 10418HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10419L: platform-driver-x86@vger.kernel.org 10420S: Orphan 10421F: drivers/platform/x86/hp/tc1100-wmi.c 10422 10423HP WMI HARDWARE MONITOR DRIVER 10424M: James Seo <james@equiv.tech> 10425L: linux-hwmon@vger.kernel.org 10426S: Maintained 10427F: Documentation/hwmon/hp-wmi-sensors.rst 10428F: drivers/hwmon/hp-wmi-sensors.c 10429 10430HPET: High Precision Event Timers driver 10431M: Clemens Ladisch <clemens@ladisch.de> 10432S: Maintained 10433F: Documentation/timers/hpet.rst 10434F: drivers/char/hpet.c 10435F: include/linux/hpet.h 10436F: include/uapi/linux/hpet.h 10437 10438HPET: x86 10439S: Orphan 10440F: arch/x86/include/asm/hpet.h 10441F: arch/x86/kernel/hpet.c 10442 10443HPFS FILESYSTEM 10444M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10445S: Maintained 10446W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10447F: fs/hpfs/ 10448 10449HS3001 Hardware Temperature and Humidity Sensor 10450M: Andre Werner <andre.werner@systec-electronic.com> 10451L: linux-hwmon@vger.kernel.org 10452S: Maintained 10453F: drivers/hwmon/hs3001.c 10454 10455HSI SUBSYSTEM 10456M: Sebastian Reichel <sre@kernel.org> 10457S: Maintained 10458T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10459F: Documentation/ABI/testing/sysfs-bus-hsi 10460F: Documentation/driver-api/hsi.rst 10461F: drivers/hsi/ 10462F: include/linux/hsi/ 10463F: include/uapi/linux/hsi/ 10464 10465HSO 3G MODEM DRIVER 10466L: linux-usb@vger.kernel.org 10467S: Orphan 10468F: drivers/net/usb/hso.c 10469 10470HSR NETWORK PROTOCOL 10471L: netdev@vger.kernel.org 10472S: Orphan 10473F: net/hsr/ 10474 10475HT16K33 LED CONTROLLER DRIVER 10476M: Robin van der Gracht <robin@protonic.nl> 10477S: Maintained 10478F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10479F: drivers/auxdisplay/ht16k33.c 10480 10481HTCPEN TOUCHSCREEN DRIVER 10482M: Pau Oliva Fora <pof@eslack.org> 10483L: linux-input@vger.kernel.org 10484S: Maintained 10485F: drivers/input/touchscreen/htcpen.c 10486 10487HTE SUBSYSTEM 10488M: Dipen Patel <dipenp@nvidia.com> 10489L: timestamp@lists.linux.dev 10490S: Maintained 10491Q: https://patchwork.kernel.org/project/timestamp/list/ 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10493F: Documentation/devicetree/bindings/timestamp/ 10494F: Documentation/driver-api/hte/ 10495F: drivers/hte/ 10496F: include/linux/hte.h 10497 10498HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10499M: Lorenzo Bianconi <lorenzo@kernel.org> 10500L: linux-iio@vger.kernel.org 10501S: Maintained 10502W: http://www.st.com/ 10503F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10504F: drivers/iio/humidity/hts221* 10505 10506HUAWEI ETHERNET DRIVER 10507M: Cai Huoqing <cai.huoqing@linux.dev> 10508L: netdev@vger.kernel.org 10509S: Maintained 10510F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10511F: drivers/net/ethernet/huawei/hinic/ 10512 10513HUGETLB SUBSYSTEM 10514M: Muchun Song <muchun.song@linux.dev> 10515L: linux-mm@kvack.org 10516S: Maintained 10517F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10518F: Documentation/admin-guide/mm/hugetlbpage.rst 10519F: Documentation/mm/hugetlbfs_reserv.rst 10520F: Documentation/mm/vmemmap_dedup.rst 10521F: fs/hugetlbfs/ 10522F: include/linux/hugetlb.h 10523F: mm/hugetlb.c 10524F: mm/hugetlb_vmemmap.c 10525F: mm/hugetlb_vmemmap.h 10526F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10527 10528HVA ST MEDIA DRIVER 10529M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10530L: linux-media@vger.kernel.org 10531S: Supported 10532W: https://linuxtv.org 10533T: git git://linuxtv.org/media_tree.git 10534F: drivers/media/platform/st/sti/hva 10535 10536HWPOISON MEMORY FAILURE HANDLING 10537M: Miaohe Lin <linmiaohe@huawei.com> 10538R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10539L: linux-mm@kvack.org 10540S: Maintained 10541F: mm/hwpoison-inject.c 10542F: mm/memory-failure.c 10543 10544HYCON HY46XX TOUCHSCREEN SUPPORT 10545M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10546L: linux-input@vger.kernel.org 10547S: Maintained 10548F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10549F: drivers/input/touchscreen/hycon-hy46xx.c 10550 10551HYGON PROCESSOR SUPPORT 10552M: Pu Wen <puwen@hygon.cn> 10553L: linux-kernel@vger.kernel.org 10554S: Maintained 10555F: arch/x86/kernel/cpu/hygon.c 10556 10557HYNIX HI556 SENSOR DRIVER 10558M: Sakari Ailus <sakari.ailus@linux.intel.com> 10559L: linux-media@vger.kernel.org 10560S: Maintained 10561T: git git://linuxtv.org/media_tree.git 10562F: drivers/media/i2c/hi556.c 10563 10564HYNIX HI846 SENSOR DRIVER 10565M: Martin Kepplinger <martin.kepplinger@puri.sm> 10566L: linux-media@vger.kernel.org 10567S: Maintained 10568F: drivers/media/i2c/hi846.c 10569 10570HYNIX HI847 SENSOR DRIVER 10571M: Sakari Ailus <sakari.ailus@linux.intel.com> 10572L: linux-media@vger.kernel.org 10573S: Maintained 10574F: drivers/media/i2c/hi847.c 10575 10576Hyper-V/Azure CORE AND DRIVERS 10577M: "K. Y. Srinivasan" <kys@microsoft.com> 10578M: Haiyang Zhang <haiyangz@microsoft.com> 10579M: Wei Liu <wei.liu@kernel.org> 10580M: Dexuan Cui <decui@microsoft.com> 10581L: linux-hyperv@vger.kernel.org 10582S: Supported 10583T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10584F: Documentation/ABI/stable/sysfs-bus-vmbus 10585F: Documentation/ABI/testing/debugfs-hyperv 10586F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10587F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10588F: Documentation/virt/hyperv 10589F: arch/arm64/hyperv 10590F: arch/arm64/include/asm/hyperv-tlfs.h 10591F: arch/arm64/include/asm/mshyperv.h 10592F: arch/x86/hyperv 10593F: arch/x86/include/asm/hyperv-tlfs.h 10594F: arch/x86/include/asm/mshyperv.h 10595F: arch/x86/include/asm/trace/hyperv.h 10596F: arch/x86/kernel/cpu/mshyperv.c 10597F: drivers/clocksource/hyperv_timer.c 10598F: drivers/hid/hid-hyperv.c 10599F: drivers/hv/ 10600F: drivers/input/serio/hyperv-keyboard.c 10601F: drivers/iommu/hyperv-iommu.c 10602F: drivers/net/ethernet/microsoft/ 10603F: drivers/net/hyperv/ 10604F: drivers/pci/controller/pci-hyperv-intf.c 10605F: drivers/pci/controller/pci-hyperv.c 10606F: drivers/scsi/storvsc_drv.c 10607F: drivers/uio/uio_hv_generic.c 10608F: drivers/video/fbdev/hyperv_fb.c 10609F: include/asm-generic/hyperv-tlfs.h 10610F: include/asm-generic/mshyperv.h 10611F: include/clocksource/hyperv_timer.h 10612F: include/linux/hyperv.h 10613F: include/net/mana 10614F: include/uapi/linux/hyperv.h 10615F: net/vmw_vsock/hyperv_transport.c 10616F: tools/hv/ 10617 10618HYPERBUS SUPPORT 10619M: Vignesh Raghavendra <vigneshr@ti.com> 10620R: Tudor Ambarus <tudor.ambarus@linaro.org> 10621L: linux-mtd@lists.infradead.org 10622S: Supported 10623Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10624C: irc://irc.oftc.net/mtd 10625T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10626F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10627F: drivers/mtd/hyperbus/ 10628F: include/linux/mtd/hyperbus.h 10629 10630HYPERVISOR VIRTUAL CONSOLE DRIVER 10631L: linuxppc-dev@lists.ozlabs.org 10632S: Odd Fixes 10633F: drivers/tty/hvc/ 10634 10635I2C ACPI SUPPORT 10636M: Mika Westerberg <mika.westerberg@linux.intel.com> 10637L: linux-i2c@vger.kernel.org 10638L: linux-acpi@vger.kernel.org 10639S: Maintained 10640F: drivers/i2c/i2c-core-acpi.c 10641 10642I2C ADDRESS TRANSLATOR (ATR) 10643M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10644R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10645L: linux-i2c@vger.kernel.org 10646S: Maintained 10647F: drivers/i2c/i2c-atr.c 10648F: include/linux/i2c-atr.h 10649 10650I2C CONTROLLER DRIVER FOR NVIDIA GPU 10651M: Ajay Gupta <ajayg@nvidia.com> 10652L: linux-i2c@vger.kernel.org 10653S: Maintained 10654F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10655F: drivers/i2c/busses/i2c-nvidia-gpu.c 10656 10657I2C MUXES 10658M: Peter Rosin <peda@axentia.se> 10659L: linux-i2c@vger.kernel.org 10660S: Maintained 10661F: Documentation/devicetree/bindings/i2c/i2c-arb* 10662F: Documentation/devicetree/bindings/i2c/i2c-gate* 10663F: Documentation/devicetree/bindings/i2c/i2c-mux* 10664F: Documentation/i2c/i2c-topology.rst 10665F: Documentation/i2c/muxes/ 10666F: drivers/i2c/i2c-mux.c 10667F: drivers/i2c/muxes/ 10668F: include/linux/i2c-mux.h 10669 10670I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10671M: Gregory CLEMENT <gregory.clement@bootlin.com> 10672L: linux-i2c@vger.kernel.org 10673S: Maintained 10674F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10675F: drivers/i2c/busses/i2c-mv64xxx.c 10676 10677I2C OVER PARALLEL PORT 10678M: Jean Delvare <jdelvare@suse.com> 10679L: linux-i2c@vger.kernel.org 10680S: Maintained 10681F: Documentation/i2c/busses/i2c-parport.rst 10682F: drivers/i2c/busses/i2c-parport.c 10683 10684I2C SUBSYSTEM 10685M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10686L: linux-i2c@vger.kernel.org 10687S: Maintained 10688W: https://i2c.wiki.kernel.org/ 10689Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10690T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10691F: Documentation/i2c/ 10692F: drivers/i2c/* 10693F: include/dt-bindings/i2c/i2c.h 10694F: include/linux/i2c-dev.h 10695F: include/linux/i2c-smbus.h 10696F: include/linux/i2c.h 10697F: include/uapi/linux/i2c-*.h 10698F: include/uapi/linux/i2c.h 10699 10700I2C SUBSYSTEM HOST DRIVERS 10701M: Andi Shyti <andi.shyti@kernel.org> 10702L: linux-i2c@vger.kernel.org 10703S: Maintained 10704W: https://i2c.wiki.kernel.org/ 10705Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10706T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10707F: Documentation/devicetree/bindings/i2c/ 10708F: drivers/i2c/algos/ 10709F: drivers/i2c/busses/ 10710F: include/dt-bindings/i2c/ 10711 10712I2C-TAOS-EVM DRIVER 10713M: Jean Delvare <jdelvare@suse.com> 10714L: linux-i2c@vger.kernel.org 10715S: Maintained 10716F: Documentation/i2c/busses/i2c-taos-evm.rst 10717F: drivers/i2c/busses/i2c-taos-evm.c 10718 10719I2C-TINY-USB DRIVER 10720M: Till Harbaum <till@harbaum.org> 10721L: linux-i2c@vger.kernel.org 10722S: Maintained 10723W: http://www.harbaum.org/till/i2c_tiny_usb 10724F: drivers/i2c/busses/i2c-tiny-usb.c 10725 10726I2C/SMBUS CONTROLLER DRIVERS FOR PC 10727M: Jean Delvare <jdelvare@suse.com> 10728L: linux-i2c@vger.kernel.org 10729S: Maintained 10730F: Documentation/i2c/busses/i2c-ali1535.rst 10731F: Documentation/i2c/busses/i2c-ali1563.rst 10732F: Documentation/i2c/busses/i2c-ali15x3.rst 10733F: Documentation/i2c/busses/i2c-amd756.rst 10734F: Documentation/i2c/busses/i2c-amd8111.rst 10735F: Documentation/i2c/busses/i2c-i801.rst 10736F: Documentation/i2c/busses/i2c-nforce2.rst 10737F: Documentation/i2c/busses/i2c-piix4.rst 10738F: Documentation/i2c/busses/i2c-sis5595.rst 10739F: Documentation/i2c/busses/i2c-sis630.rst 10740F: Documentation/i2c/busses/i2c-sis96x.rst 10741F: Documentation/i2c/busses/i2c-via.rst 10742F: Documentation/i2c/busses/i2c-viapro.rst 10743F: drivers/i2c/busses/i2c-ali1535.c 10744F: drivers/i2c/busses/i2c-ali1563.c 10745F: drivers/i2c/busses/i2c-ali15x3.c 10746F: drivers/i2c/busses/i2c-amd756-s4882.c 10747F: drivers/i2c/busses/i2c-amd756.c 10748F: drivers/i2c/busses/i2c-amd8111.c 10749F: drivers/i2c/busses/i2c-i801.c 10750F: drivers/i2c/busses/i2c-isch.c 10751F: drivers/i2c/busses/i2c-nforce2-s4985.c 10752F: drivers/i2c/busses/i2c-nforce2.c 10753F: drivers/i2c/busses/i2c-piix4.c 10754F: drivers/i2c/busses/i2c-sis5595.c 10755F: drivers/i2c/busses/i2c-sis630.c 10756F: drivers/i2c/busses/i2c-sis96x.c 10757F: drivers/i2c/busses/i2c-via.c 10758F: drivers/i2c/busses/i2c-viapro.c 10759 10760I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10761M: Hans de Goede <hdegoede@redhat.com> 10762L: linux-i2c@vger.kernel.org 10763S: Maintained 10764F: drivers/i2c/busses/i2c-cht-wc.c 10765 10766I2C/SMBUS ISMT DRIVER 10767M: Seth Heasley <seth.heasley@intel.com> 10768M: Neil Horman <nhorman@tuxdriver.com> 10769L: linux-i2c@vger.kernel.org 10770F: Documentation/i2c/busses/i2c-ismt.rst 10771F: drivers/i2c/busses/i2c-ismt.c 10772 10773I2C/SMBUS ZHAOXIN DRIVER 10774M: Hans Hu <hanshu@zhaoxin.com> 10775L: linux-i2c@vger.kernel.org 10776S: Maintained 10777W: https://www.zhaoxin.com 10778F: drivers/i2c/busses/i2c-viai2c-common.c 10779F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10780 10781I2C/SMBUS STUB DRIVER 10782M: Jean Delvare <jdelvare@suse.com> 10783L: linux-i2c@vger.kernel.org 10784S: Maintained 10785F: drivers/i2c/i2c-stub.c 10786 10787I3C DRIVER FOR ASPEED AST2600 10788M: Jeremy Kerr <jk@codeconstruct.com.au> 10789S: Maintained 10790F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10791F: drivers/i3c/master/ast2600-i3c-master.c 10792 10793I3C DRIVER FOR CADENCE I3C MASTER IP 10794M: Przemysław Gaj <pgaj@cadence.com> 10795S: Maintained 10796F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10797F: drivers/i3c/master/i3c-master-cdns.c 10798 10799I3C DRIVER FOR SYNOPSYS DESIGNWARE 10800S: Orphan 10801F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10802F: drivers/i3c/master/dw* 10803 10804I3C SUBSYSTEM 10805M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10806L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10807S: Maintained 10808C: irc://chat.freenode.net/linux-i3c 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10810F: Documentation/ABI/testing/sysfs-bus-i3c 10811F: Documentation/devicetree/bindings/i3c/ 10812F: Documentation/driver-api/i3c 10813F: drivers/i3c/ 10814F: include/dt-bindings/i3c/ 10815F: include/linux/i3c/ 10816 10817IBM Operation Panel Input Driver 10818M: Eddie James <eajames@linux.ibm.com> 10819L: linux-input@vger.kernel.org 10820S: Maintained 10821F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10822F: drivers/input/misc/ibm-panel.c 10823 10824IBM Power 842 compression accelerator 10825M: Haren Myneni <haren@us.ibm.com> 10826S: Supported 10827F: crypto/842.c 10828F: drivers/crypto/nx/Kconfig 10829F: drivers/crypto/nx/Makefile 10830F: drivers/crypto/nx/nx-842* 10831F: include/linux/sw842.h 10832F: lib/842/ 10833 10834IBM Power in-Nest Crypto Acceleration 10835M: Breno Leitão <leitao@debian.org> 10836M: Nayna Jain <nayna@linux.ibm.com> 10837M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10838L: linux-crypto@vger.kernel.org 10839S: Supported 10840F: drivers/crypto/nx/Kconfig 10841F: drivers/crypto/nx/Makefile 10842F: drivers/crypto/nx/nx-aes* 10843F: drivers/crypto/nx/nx-sha* 10844F: drivers/crypto/nx/nx.* 10845F: drivers/crypto/nx/nx_csbcpb.h 10846F: drivers/crypto/nx/nx_debugfs.c 10847 10848IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10849M: Tyrel Datwyler <tyreld@linux.ibm.com> 10850L: linux-pci@vger.kernel.org 10851L: linuxppc-dev@lists.ozlabs.org 10852S: Supported 10853F: drivers/pci/hotplug/rpadlpar* 10854 10855IBM Power Linux RAID adapter 10856M: Brian King <brking@us.ibm.com> 10857S: Supported 10858F: drivers/scsi/ipr.* 10859 10860IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10861M: Tyrel Datwyler <tyreld@linux.ibm.com> 10862L: linux-pci@vger.kernel.org 10863L: linuxppc-dev@lists.ozlabs.org 10864S: Supported 10865F: drivers/pci/hotplug/rpaphp* 10866 10867IBM Power SRIOV Virtual NIC Device Driver 10868M: Haren Myneni <haren@linux.ibm.com> 10869M: Rick Lindsley <ricklind@linux.ibm.com> 10870R: Nick Child <nnac123@linux.ibm.com> 10871R: Thomas Falcon <tlfalcon@linux.ibm.com> 10872L: netdev@vger.kernel.org 10873S: Supported 10874F: drivers/net/ethernet/ibm/ibmvnic.* 10875 10876IBM Power VFIO Support 10877M: Timothy Pearson <tpearson@raptorengineering.com> 10878S: Supported 10879F: drivers/vfio/vfio_iommu_spapr_tce.c 10880 10881IBM Power Virtual Ethernet Device Driver 10882M: Nick Child <nnac123@linux.ibm.com> 10883L: netdev@vger.kernel.org 10884S: Supported 10885F: drivers/net/ethernet/ibm/ibmveth.* 10886 10887IBM Power Virtual FC Device Drivers 10888M: Tyrel Datwyler <tyreld@linux.ibm.com> 10889L: linux-scsi@vger.kernel.org 10890S: Supported 10891F: drivers/scsi/ibmvscsi/ibmvfc* 10892 10893IBM Power Virtual Management Channel Driver 10894M: Brad Warrum <bwarrum@linux.ibm.com> 10895M: Ritu Agarwal <rituagar@linux.ibm.com> 10896S: Supported 10897F: drivers/misc/ibmvmc.* 10898 10899IBM Power Virtual SCSI Device Drivers 10900M: Tyrel Datwyler <tyreld@linux.ibm.com> 10901L: linux-scsi@vger.kernel.org 10902S: Supported 10903F: drivers/scsi/ibmvscsi/ibmvscsi* 10904F: include/scsi/viosrp.h 10905 10906IBM Power Virtual SCSI Device Target Driver 10907M: Tyrel Datwyler <tyreld@linux.ibm.com> 10908L: linux-scsi@vger.kernel.org 10909L: target-devel@vger.kernel.org 10910S: Supported 10911F: drivers/scsi/ibmvscsi_tgt/ 10912 10913IBM Power VMX Cryptographic instructions 10914M: Breno Leitão <leitao@debian.org> 10915M: Nayna Jain <nayna@linux.ibm.com> 10916M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10917L: linux-crypto@vger.kernel.org 10918S: Supported 10919F: arch/powerpc/crypto/Kconfig 10920F: arch/powerpc/crypto/Makefile 10921F: arch/powerpc/crypto/aes.c 10922F: arch/powerpc/crypto/aes_cbc.c 10923F: arch/powerpc/crypto/aes_ctr.c 10924F: arch/powerpc/crypto/aes_xts.c 10925F: arch/powerpc/crypto/aesp8-ppc.* 10926F: arch/powerpc/crypto/ghash.c 10927F: arch/powerpc/crypto/ghashp8-ppc.pl 10928F: arch/powerpc/crypto/ppc-xlate.pl 10929F: arch/powerpc/crypto/vmx.c 10930 10931IBM ServeRAID RAID DRIVER 10932S: Orphan 10933F: drivers/scsi/ips.* 10934 10935ICH LPC AND GPIO DRIVER 10936M: Peter Tyser <ptyser@xes-inc.com> 10937S: Maintained 10938F: drivers/gpio/gpio-ich.c 10939F: drivers/mfd/lpc_ich.c 10940 10941ICY I2C DRIVER 10942M: Max Staudt <max@enpas.org> 10943L: linux-i2c@vger.kernel.org 10944S: Maintained 10945F: drivers/i2c/busses/i2c-icy.c 10946 10947IDEAPAD LAPTOP EXTRAS DRIVER 10948M: Ike Panhc <ike.pan@canonical.com> 10949L: platform-driver-x86@vger.kernel.org 10950S: Maintained 10951W: http://launchpad.net/ideapad-laptop 10952F: drivers/platform/x86/ideapad-laptop.c 10953 10954IDEAPAD LAPTOP SLIDEBAR DRIVER 10955M: Andrey Moiseev <o2g.org.ru@gmail.com> 10956L: linux-input@vger.kernel.org 10957S: Maintained 10958W: https://github.com/o2genum/ideapad-slidebar 10959F: drivers/input/misc/ideapad_slidebar.c 10960 10961IDT VersaClock 5 CLOCK DRIVER 10962M: Luca Ceresoli <luca@lucaceresoli.net> 10963S: Maintained 10964F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10965F: drivers/clk/clk-versaclock5.c 10966 10967IEEE 802.15.4 SUBSYSTEM 10968M: Alexander Aring <alex.aring@gmail.com> 10969M: Stefan Schmidt <stefan@datenfreihafen.org> 10970M: Miquel Raynal <miquel.raynal@bootlin.com> 10971L: linux-wpan@vger.kernel.org 10972S: Maintained 10973W: https://linux-wpan.org/ 10974Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10977F: Documentation/networking/ieee802154.rst 10978F: drivers/net/ieee802154/ 10979F: include/linux/ieee802154.h 10980F: include/linux/nl802154.h 10981F: include/net/af_ieee802154.h 10982F: include/net/cfg802154.h 10983F: include/net/ieee802154_netdev.h 10984F: include/net/mac802154.h 10985F: include/net/nl802154.h 10986F: net/ieee802154/ 10987F: net/mac802154/ 10988 10989Intel VIRTIO DATA PATH ACCELERATOR 10990M: Zhu Lingshan <lingshan.zhu@kernel.org> 10991L: virtualization@lists.linux.dev 10992S: Supported 10993F: drivers/vdpa/ifcvf/ 10994 10995IFE PROTOCOL 10996M: Yotam Gigi <yotam.gi@gmail.com> 10997M: Jamal Hadi Salim <jhs@mojatatu.com> 10998F: include/net/ife.h 10999F: include/uapi/linux/ife.h 11000F: net/ife 11001 11002IGORPLUG-USB IR RECEIVER 11003M: Sean Young <sean@mess.org> 11004L: linux-media@vger.kernel.org 11005S: Maintained 11006F: drivers/media/rc/igorplugusb.c 11007 11008IGUANAWORKS USB IR TRANSCEIVER 11009M: Sean Young <sean@mess.org> 11010L: linux-media@vger.kernel.org 11011S: Maintained 11012F: drivers/media/rc/iguanair.c 11013 11014IIO BACKEND FRAMEWORK 11015M: Nuno Sa <nuno.sa@analog.com> 11016R: Olivier Moysan <olivier.moysan@foss.st.com> 11017L: linux-iio@vger.kernel.org 11018S: Maintained 11019F: Documentation/ABI/testing/debugfs-iio-backend 11020F: drivers/iio/industrialio-backend.c 11021F: include/linux/iio/backend.h 11022 11023IIO DIGITAL POTENTIOMETER DAC 11024M: Peter Rosin <peda@axentia.se> 11025L: linux-iio@vger.kernel.org 11026S: Maintained 11027F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11028F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11029F: drivers/iio/dac/dpot-dac.c 11030 11031IIO ENVELOPE DETECTOR 11032M: Peter Rosin <peda@axentia.se> 11033L: linux-iio@vger.kernel.org 11034S: Maintained 11035F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11036F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11037F: drivers/iio/adc/envelope-detector.c 11038 11039IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11040M: Matti Vaittinen <mazziesaccount@gmail.com> 11041L: linux-iio@vger.kernel.org 11042S: Maintained 11043F: drivers/iio/industrialio-gts-helper.c 11044F: include/linux/iio/iio-gts-helper.h 11045F: drivers/iio/test/iio-test-gts.c 11046 11047IIO MULTIPLEXER 11048M: Peter Rosin <peda@axentia.se> 11049L: linux-iio@vger.kernel.org 11050S: Maintained 11051F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11052F: drivers/iio/multiplexer/iio-mux.c 11053 11054IIO SCMI BASED DRIVER 11055M: Jyoti Bhayana <jbhayana@google.com> 11056L: linux-iio@vger.kernel.org 11057S: Maintained 11058F: drivers/iio/common/scmi_sensors/scmi_iio.c 11059 11060IIO SUBSYSTEM AND DRIVERS 11061M: Jonathan Cameron <jic23@kernel.org> 11062R: Lars-Peter Clausen <lars@metafoo.de> 11063L: linux-iio@vger.kernel.org 11064S: Maintained 11065T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11066F: Documentation/ABI/testing/configfs-iio* 11067F: Documentation/ABI/testing/sysfs-bus-iio* 11068F: Documentation/devicetree/bindings/iio/ 11069F: Documentation/iio/ 11070F: drivers/iio/ 11071F: drivers/staging/iio/ 11072F: include/dt-bindings/iio/ 11073F: include/linux/iio/ 11074F: tools/iio/ 11075 11076IIO UNIT CONVERTER 11077M: Peter Rosin <peda@axentia.se> 11078L: linux-iio@vger.kernel.org 11079S: Maintained 11080F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11081F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11082F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11083F: drivers/iio/afe/iio-rescale.c 11084 11085IKANOS/ADI EAGLE ADSL USB DRIVER 11086M: Matthieu Castet <castet.matthieu@free.fr> 11087M: Stanislaw Gruszka <stf_xl@wp.pl> 11088S: Maintained 11089F: drivers/usb/atm/ueagle-atm.c 11090 11091IMAGIS TOUCHSCREEN DRIVER 11092M: Markuss Broks <markuss.broks@gmail.com> 11093S: Maintained 11094F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11095F: drivers/input/touchscreen/imagis.c 11096 11097IMGTEC ASCII LCD DRIVER 11098M: Paul Burton <paulburton@kernel.org> 11099S: Maintained 11100F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11101F: drivers/auxdisplay/img-ascii-lcd.c 11102 11103IMGTEC JPEG ENCODER DRIVER 11104M: Devarsh Thakkar <devarsht@ti.com> 11105L: linux-media@vger.kernel.org 11106S: Supported 11107F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11108F: drivers/media/platform/imagination/e5010* 11109 11110IMGTEC IR DECODER DRIVER 11111S: Orphan 11112F: drivers/media/rc/img-ir/ 11113 11114IMGTEC POWERVR DRM DRIVER 11115M: Frank Binns <frank.binns@imgtec.com> 11116M: Matt Coster <matt.coster@imgtec.com> 11117S: Supported 11118T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11119F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11120F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11121F: Documentation/gpu/imagination/ 11122F: drivers/gpu/drm/ci/xfails/powervr* 11123F: drivers/gpu/drm/imagination/ 11124F: include/uapi/drm/pvr_drm.h 11125 11126IMON SOUNDGRAPH USB IR RECEIVER 11127M: Sean Young <sean@mess.org> 11128L: linux-media@vger.kernel.org 11129S: Maintained 11130F: drivers/media/rc/imon.c 11131F: drivers/media/rc/imon_raw.c 11132 11133IMS TWINTURBO FRAMEBUFFER DRIVER 11134L: linux-fbdev@vger.kernel.org 11135S: Orphan 11136F: drivers/video/fbdev/imsttfb.c 11137 11138INDEX OF FURTHER KERNEL DOCUMENTATION 11139M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 11140S: Maintained 11141F: Documentation/process/kernel-docs.rst 11142 11143INDUSTRY PACK SUBSYSTEM (IPACK) 11144M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11145M: Jens Taprogge <jens.taprogge@taprogge.org> 11146M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11147L: industrypack-devel@lists.sourceforge.net 11148S: Maintained 11149W: http://industrypack.sourceforge.net 11150F: drivers/ipack/ 11151 11152INFINEON DPS310 Driver 11153M: Eddie James <eajames@linux.ibm.com> 11154L: linux-iio@vger.kernel.org 11155S: Maintained 11156F: drivers/iio/pressure/dps310.c 11157 11158INFINEON PEB2466 ASoC CODEC 11159M: Herve Codina <herve.codina@bootlin.com> 11160L: linux-sound@vger.kernel.org 11161S: Maintained 11162F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11163F: sound/soc/codecs/peb2466.c 11164 11165INFINIBAND SUBSYSTEM 11166M: Jason Gunthorpe <jgg@nvidia.com> 11167M: Leon Romanovsky <leonro@nvidia.com> 11168L: linux-rdma@vger.kernel.org 11169S: Supported 11170W: https://github.com/linux-rdma/rdma-core 11171Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11172T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11173F: Documentation/devicetree/bindings/infiniband/ 11174F: Documentation/infiniband/ 11175F: drivers/infiniband/ 11176F: include/rdma/ 11177F: include/trace/events/ib_mad.h 11178F: include/trace/events/ib_umad.h 11179F: include/trace/misc/rdma.h 11180F: include/uapi/linux/if_infiniband.h 11181F: include/uapi/rdma/ 11182F: samples/bpf/ibumad_kern.c 11183F: samples/bpf/ibumad_user.c 11184 11185INGENIC JZ4780 NAND DRIVER 11186M: Harvey Hunt <harveyhuntnexus@gmail.com> 11187L: linux-mtd@lists.infradead.org 11188L: linux-mips@vger.kernel.org 11189S: Maintained 11190F: drivers/mtd/nand/raw/ingenic/ 11191 11192INGENIC JZ47xx SoCs 11193M: Paul Cercueil <paul@crapouillou.net> 11194L: linux-mips@vger.kernel.org 11195S: Maintained 11196F: arch/mips/boot/dts/ingenic/ 11197F: arch/mips/generic/board-ingenic.c 11198F: arch/mips/include/asm/mach-ingenic/ 11199F: arch/mips/ingenic/Kconfig 11200F: drivers/clk/ingenic/ 11201F: drivers/dma/dma-jz4780.c 11202F: drivers/gpu/drm/ingenic/ 11203F: drivers/i2c/busses/i2c-jz4780.c 11204F: drivers/iio/adc/ingenic-adc.c 11205F: drivers/irqchip/irq-ingenic.c 11206F: drivers/memory/jz4780-nemc.c 11207F: drivers/mmc/host/jz4740_mmc.c 11208F: drivers/mtd/nand/raw/ingenic/ 11209F: drivers/pinctrl/pinctrl-ingenic.c 11210F: drivers/power/supply/ingenic-battery.c 11211F: drivers/pwm/pwm-jz4740.c 11212F: drivers/remoteproc/ingenic_rproc.c 11213F: drivers/rtc/rtc-jz4740.c 11214F: drivers/tty/serial/8250/8250_ingenic.c 11215F: drivers/usb/musb/jz4740.c 11216F: drivers/watchdog/jz4740_wdt.c 11217F: include/dt-bindings/iio/adc/ingenic,adc.h 11218F: include/linux/mfd/ingenic-tcu.h 11219F: sound/soc/codecs/jz47* 11220F: sound/soc/jz4740/ 11221 11222INJOINIC IP5xxx POWER BANK IC DRIVER 11223M: Samuel Holland <samuel@sholland.org> 11224S: Maintained 11225F: drivers/power/supply/ip5xxx_power.c 11226 11227INOTIFY 11228M: Jan Kara <jack@suse.cz> 11229R: Amir Goldstein <amir73il@gmail.com> 11230L: linux-fsdevel@vger.kernel.org 11231S: Maintained 11232F: Documentation/filesystems/inotify.rst 11233F: fs/notify/inotify/ 11234F: include/linux/inotify.h 11235F: include/uapi/linux/inotify.h 11236 11237INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11238M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11239L: linux-input@vger.kernel.org 11240S: Maintained 11241Q: http://patchwork.kernel.org/project/linux-input/list/ 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11243F: Documentation/devicetree/bindings/input/ 11244F: Documentation/devicetree/bindings/serio/ 11245F: Documentation/input/ 11246F: drivers/input/ 11247F: include/dt-bindings/input/ 11248F: include/linux/gameport.h 11249F: include/linux/i8042.h 11250F: include/linux/input.h 11251F: include/linux/input/ 11252F: include/linux/libps2.h 11253F: include/linux/serio.h 11254F: include/uapi/linux/gameport.h 11255F: include/uapi/linux/input-event-codes.h 11256F: include/uapi/linux/input.h 11257F: include/uapi/linux/serio.h 11258F: include/uapi/linux/uinput.h 11259 11260INPUT MULTITOUCH (MT) PROTOCOL 11261M: Henrik Rydberg <rydberg@bitmath.org> 11262L: linux-input@vger.kernel.org 11263S: Odd fixes 11264F: Documentation/input/multi-touch-protocol.rst 11265F: drivers/input/input-mt.c 11266K: \b(ABS|SYN)_MT_ 11267 11268INSIDE SECURE CRYPTO DRIVER 11269M: Antoine Tenart <atenart@kernel.org> 11270L: linux-crypto@vger.kernel.org 11271S: Maintained 11272F: drivers/crypto/inside-secure/ 11273 11274INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11275M: Mimi Zohar <zohar@linux.ibm.com> 11276M: Roberto Sassu <roberto.sassu@huawei.com> 11277M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11278R: Eric Snowberg <eric.snowberg@oracle.com> 11279L: linux-integrity@vger.kernel.org 11280S: Supported 11281T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11282F: security/integrity/ 11283F: security/integrity/ima/ 11284 11285INTEGRITY POLICY ENFORCEMENT (IPE) 11286M: Fan Wu <wufan@linux.microsoft.com> 11287L: linux-security-module@vger.kernel.org 11288S: Supported 11289T: git https://github.com/microsoft/ipe.git 11290F: Documentation/admin-guide/LSM/ipe.rst 11291F: Documentation/security/ipe.rst 11292F: scripts/ipe/ 11293F: security/ipe/ 11294 11295INTEL 810/815 FRAMEBUFFER DRIVER 11296M: Antonino Daplas <adaplas@gmail.com> 11297L: linux-fbdev@vger.kernel.org 11298S: Maintained 11299F: drivers/video/fbdev/i810/ 11300 11301INTEL 8254 COUNTER DRIVER 11302M: William Breathitt Gray <wbg@kernel.org> 11303L: linux-iio@vger.kernel.org 11304S: Maintained 11305F: drivers/counter/i8254.c 11306F: include/linux/i8254.h 11307 11308INTEL 8255 GPIO DRIVER 11309M: William Breathitt Gray <wbg@kernel.org> 11310L: linux-gpio@vger.kernel.org 11311S: Maintained 11312F: drivers/gpio/gpio-i8255.c 11313F: drivers/gpio/gpio-i8255.h 11314 11315INTEL ASoC DRIVERS 11316M: Cezary Rojewski <cezary.rojewski@intel.com> 11317M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 11318M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 11319M: Bard Liao <yung-chuan.liao@linux.intel.com> 11320M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 11321M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 11322R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 11323L: linux-sound@vger.kernel.org 11324S: Supported 11325F: sound/soc/intel/ 11326 11327INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 11328M: Hans de Goede <hdegoede@redhat.com> 11329L: platform-driver-x86@vger.kernel.org 11330S: Maintained 11331F: drivers/platform/x86/intel/atomisp2/pm.c 11332 11333INTEL ATOMISP2 LED DRIVER 11334M: Hans de Goede <hdegoede@redhat.com> 11335L: platform-driver-x86@vger.kernel.org 11336S: Maintained 11337F: drivers/platform/x86/intel/atomisp2/led.c 11338 11339INTEL BIOS SAR INT1092 DRIVER 11340M: Shravan Sudhakar <s.shravan@intel.com> 11341L: platform-driver-x86@vger.kernel.org 11342S: Maintained 11343F: drivers/platform/x86/intel/int1092/ 11344 11345INTEL BROXTON PMC DRIVER 11346M: Mika Westerberg <mika.westerberg@linux.intel.com> 11347M: Zha Qipeng <qipeng.zha@intel.com> 11348S: Maintained 11349F: drivers/mfd/intel_pmc_bxt.c 11350F: include/linux/mfd/intel_pmc_bxt.h 11351 11352INTEL C600 SERIES SAS CONTROLLER DRIVER 11353M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 11354L: linux-scsi@vger.kernel.org 11355S: Supported 11356T: git git://git.code.sf.net/p/intel-sas/isci 11357F: drivers/scsi/isci/ 11358 11359INTEL CPU family model numbers 11360M: Tony Luck <tony.luck@intel.com> 11361M: x86@kernel.org 11362L: linux-kernel@vger.kernel.org 11363S: Supported 11364F: arch/x86/include/asm/intel-family.h 11365 11366INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11367M: Jani Nikula <jani.nikula@linux.intel.com> 11368M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11369L: intel-gfx@lists.freedesktop.org 11370L: intel-xe@lists.freedesktop.org 11371S: Supported 11372F: drivers/gpu/drm/i915/display/ 11373F: drivers/gpu/drm/xe/display/ 11374F: drivers/gpu/drm/xe/compat-i915-headers 11375F: include/drm/intel/ 11376 11377INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11378M: Jani Nikula <jani.nikula@linux.intel.com> 11379M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11380M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11381M: Tvrtko Ursulin <tursulin@ursulin.net> 11382L: intel-gfx@lists.freedesktop.org 11383S: Supported 11384W: https://drm.pages.freedesktop.org/intel-docs/ 11385Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11386B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11387C: irc://irc.oftc.net/intel-gfx 11388T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 11389F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11390F: Documentation/gpu/i915.rst 11391F: drivers/gpu/drm/ci/xfails/i915* 11392F: drivers/gpu/drm/i915/ 11393F: include/drm/intel/ 11394F: include/uapi/drm/i915_drm.h 11395 11396INTEL DRM XE DRIVER (Lunar Lake and newer) 11397M: Lucas De Marchi <lucas.demarchi@intel.com> 11398M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11399M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11400L: intel-xe@lists.freedesktop.org 11401S: Supported 11402W: https://drm.pages.freedesktop.org/intel-docs/ 11403Q: http://patchwork.freedesktop.org/project/intel-xe/ 11404B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11405C: irc://irc.oftc.net/xe 11406T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11407F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11408F: Documentation/gpu/xe/ 11409F: drivers/gpu/drm/xe/ 11410F: include/drm/intel/ 11411F: include/uapi/drm/xe_drm.h 11412 11413INTEL ETHERNET DRIVERS 11414M: Tony Nguyen <anthony.l.nguyen@intel.com> 11415M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 11416L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11417S: Supported 11418W: https://www.intel.com/content/www/us/en/support.html 11419Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11422F: Documentation/networking/device_drivers/ethernet/intel/ 11423F: drivers/net/ethernet/intel/ 11424F: drivers/net/ethernet/intel/*/ 11425F: include/linux/avf/virtchnl.h 11426F: include/linux/net/intel/iidc.h 11427 11428INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11429M: Mustafa Ismail <mustafa.ismail@intel.com> 11430M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 11431L: linux-rdma@vger.kernel.org 11432S: Supported 11433F: drivers/infiniband/hw/irdma/ 11434F: include/uapi/rdma/irdma-abi.h 11435 11436INTEL GPIO DRIVERS 11437M: Andy Shevchenko <andy@kernel.org> 11438L: linux-gpio@vger.kernel.org 11439S: Supported 11440T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11441F: drivers/gpio/gpio-elkhartlake.c 11442F: drivers/gpio/gpio-graniterapids.c 11443F: drivers/gpio/gpio-ich.c 11444F: drivers/gpio/gpio-merrifield.c 11445F: drivers/gpio/gpio-ml-ioh.c 11446F: drivers/gpio/gpio-pch.c 11447F: drivers/gpio/gpio-sch.c 11448F: drivers/gpio/gpio-sodaville.c 11449F: drivers/gpio/gpio-tangier.c 11450F: drivers/gpio/gpio-tangier.h 11451 11452INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11453M: Zhenyu Wang <zhenyuw@linux.intel.com> 11454M: Zhi Wang <zhi.wang.linux@gmail.com> 11455L: intel-gvt-dev@lists.freedesktop.org 11456L: intel-gfx@lists.freedesktop.org 11457S: Supported 11458W: https://github.com/intel/gvt-linux/wiki 11459T: git https://github.com/intel/gvt-linux.git 11460F: drivers/gpu/drm/i915/gvt/ 11461 11462INTEL HID EVENT DRIVER 11463M: Alex Hung <alexhung@gmail.com> 11464L: platform-driver-x86@vger.kernel.org 11465S: Maintained 11466F: drivers/platform/x86/intel/hid.c 11467 11468INTEL I/OAT DMA DRIVER 11469M: Dave Jiang <dave.jiang@intel.com> 11470R: Dan Williams <dan.j.williams@intel.com> 11471L: dmaengine@vger.kernel.org 11472S: Supported 11473Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11474F: drivers/dma/ioat* 11475 11476INTEL IAA CRYPTO DRIVER 11477M: Tom Zanussi <tom.zanussi@linux.intel.com> 11478L: linux-crypto@vger.kernel.org 11479S: Supported 11480F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11481F: drivers/crypto/intel/iaa/* 11482 11483INTEL IDLE DRIVER 11484M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11485M: Len Brown <lenb@kernel.org> 11486L: linux-pm@vger.kernel.org 11487S: Supported 11488B: https://bugzilla.kernel.org 11489T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11490F: drivers/idle/intel_idle.c 11491 11492INTEL IDXD DRIVER 11493M: Fenghua Yu <fenghua.yu@intel.com> 11494R: Dave Jiang <dave.jiang@intel.com> 11495L: dmaengine@vger.kernel.org 11496S: Supported 11497F: drivers/dma/idxd/* 11498F: include/uapi/linux/idxd.h 11499 11500INTEL IN FIELD SCAN (IFS) DEVICE 11501M: Jithu Joseph <jithu.joseph@intel.com> 11502R: Ashok Raj <ashok.raj.linux@gmail.com> 11503R: Tony Luck <tony.luck@intel.com> 11504S: Maintained 11505F: drivers/platform/x86/intel/ifs 11506F: include/trace/events/intel_ifs.h 11507F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 11508 11509INTEL INTEGRATED SENSOR HUB DRIVER 11510M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11511M: Jiri Kosina <jikos@kernel.org> 11512L: linux-input@vger.kernel.org 11513S: Maintained 11514F: drivers/hid/intel-ish-hid/ 11515 11516INTEL IOMMU (VT-d) 11517M: David Woodhouse <dwmw2@infradead.org> 11518M: Lu Baolu <baolu.lu@linux.intel.com> 11519L: iommu@lists.linux.dev 11520S: Supported 11521T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11522F: drivers/iommu/intel/ 11523 11524INTEL IPU3 CSI-2 CIO2 DRIVER 11525M: Yong Zhi <yong.zhi@intel.com> 11526M: Sakari Ailus <sakari.ailus@linux.intel.com> 11527M: Bingbu Cao <bingbu.cao@intel.com> 11528M: Dan Scally <djrscally@gmail.com> 11529R: Tianshu Qiu <tian.shu.qiu@intel.com> 11530L: linux-media@vger.kernel.org 11531S: Maintained 11532T: git git://linuxtv.org/media_tree.git 11533F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11534F: drivers/media/pci/intel/ipu3/ 11535 11536INTEL IPU3 CSI-2 IMGU DRIVER 11537M: Sakari Ailus <sakari.ailus@linux.intel.com> 11538R: Bingbu Cao <bingbu.cao@intel.com> 11539R: Tianshu Qiu <tian.shu.qiu@intel.com> 11540L: linux-media@vger.kernel.org 11541S: Maintained 11542F: Documentation/admin-guide/media/ipu3.rst 11543F: Documentation/admin-guide/media/ipu3_rcb.svg 11544F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11545F: drivers/staging/media/ipu3/ 11546 11547INTEL IPU6 INPUT SYSTEM DRIVER 11548M: Sakari Ailus <sakari.ailus@linux.intel.com> 11549M: Bingbu Cao <bingbu.cao@intel.com> 11550R: Tianshu Qiu <tian.shu.qiu@intel.com> 11551L: linux-media@vger.kernel.org 11552S: Maintained 11553T: git git://linuxtv.org/media_tree.git 11554F: Documentation/admin-guide/media/ipu6-isys.rst 11555F: drivers/media/pci/intel/ipu6/ 11556 11557INTEL ISHTP ECLITE DRIVER 11558M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11559L: platform-driver-x86@vger.kernel.org 11560S: Supported 11561F: drivers/platform/x86/intel/ishtp_eclite.c 11562 11563INTEL IXP4XX CRYPTO SUPPORT 11564M: Corentin Labbe <clabbe@baylibre.com> 11565L: linux-crypto@vger.kernel.org 11566S: Maintained 11567F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11568 11569INTEL KEEM BAY DRM DRIVER 11570M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11571M: Edmund Dea <edmund.j.dea@intel.com> 11572S: Maintained 11573F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11574F: drivers/gpu/drm/kmb/ 11575 11576INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11577M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11578S: Maintained 11579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11580F: drivers/crypto/intel/keembay/Kconfig 11581F: drivers/crypto/intel/keembay/Makefile 11582F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11583F: drivers/crypto/intel/keembay/ocs-aes.c 11584F: drivers/crypto/intel/keembay/ocs-aes.h 11585 11586INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11587M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11588M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11589M: Mark Gross <mgross@linux.intel.com> 11590S: Maintained 11591F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11592F: drivers/crypto/intel/keembay/Kconfig 11593F: drivers/crypto/intel/keembay/Makefile 11594F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11595 11596INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11597M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11598M: Declan Murphy <declan.murphy@intel.com> 11599S: Maintained 11600F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11601F: drivers/crypto/intel/keembay/Kconfig 11602F: drivers/crypto/intel/keembay/Makefile 11603F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11604F: drivers/crypto/intel/keembay/ocs-hcu.c 11605F: drivers/crypto/intel/keembay/ocs-hcu.h 11606 11607INTEL MANAGEMENT ENGINE (mei) 11608M: Tomas Winkler <tomas.winkler@intel.com> 11609L: linux-kernel@vger.kernel.org 11610S: Supported 11611F: Documentation/driver-api/mei/* 11612F: drivers/misc/mei/ 11613F: drivers/watchdog/mei_wdt.c 11614F: include/linux/mei_aux.h 11615F: include/linux/mei_cl_bus.h 11616F: include/uapi/linux/mei.h 11617F: include/uapi/linux/mei_uuid.h 11618F: include/uapi/linux/uuid.h 11619F: samples/mei/* 11620 11621INTEL MAX 10 BMC MFD DRIVER 11622M: Xu Yilun <yilun.xu@intel.com> 11623R: Tom Rix <trix@redhat.com> 11624S: Maintained 11625F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11626F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11627F: drivers/hwmon/intel-m10-bmc-hwmon.c 11628F: drivers/mfd/intel-m10-bmc* 11629F: include/linux/mfd/intel-m10-bmc.h 11630 11631INTEL MAX10 BMC SECURE UPDATES 11632M: Peter Colberg <peter.colberg@intel.com> 11633L: linux-fpga@vger.kernel.org 11634S: Maintained 11635F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11636F: drivers/fpga/intel-m10-bmc-sec-update.c 11637 11638INTEL MID (Mobile Internet Device) PLATFORM 11639M: Andy Shevchenko <andy@kernel.org> 11640L: linux-kernel@vger.kernel.org 11641S: Supported 11642F: arch/x86/include/asm/intel-mid.h 11643F: arch/x86/pci/intel_mid_pci.c 11644F: arch/x86/platform/intel-mid/ 11645F: drivers/extcon/extcon-intel-mrfld.c 11646F: drivers/iio/adc/intel_mrfld_adc.c 11647F: drivers/mfd/intel_soc_pmic_mrfld.c 11648F: drivers/platform/x86/intel/mrfld_pwrbtn.c 11649F: drivers/platform/x86/intel_scu_* 11650F: drivers/staging/media/atomisp/ 11651F: drivers/watchdog/intel-mid_wdt.c 11652F: include/linux/mfd/intel_soc_pmic_mrfld.h 11653F: include/linux/platform_data/x86/intel-mid_wdt.h 11654F: include/linux/platform_data/x86/intel_scu_ipc.h 11655 11656INTEL P-Unit IPC DRIVER 11657M: Zha Qipeng <qipeng.zha@intel.com> 11658L: platform-driver-x86@vger.kernel.org 11659S: Maintained 11660F: arch/x86/include/asm/intel_punit_ipc.h 11661F: drivers/platform/x86/intel/punit_ipc.c 11662 11663INTEL PMC CORE DRIVER 11664M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11665M: David E Box <david.e.box@intel.com> 11666L: platform-driver-x86@vger.kernel.org 11667S: Maintained 11668F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11669F: drivers/platform/x86/intel/pmc/ 11670 11671INTEL PMIC GPIO DRIVERS 11672M: Andy Shevchenko <andy@kernel.org> 11673S: Supported 11674T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11675F: drivers/gpio/gpio-*cove.c 11676 11677INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11678M: Andy Shevchenko <andy@kernel.org> 11679S: Supported 11680F: drivers/mfd/intel_soc_pmic* 11681F: include/linux/mfd/intel_soc_pmic* 11682 11683INTEL PMT DRIVERS 11684M: David E. Box <david.e.box@linux.intel.com> 11685S: Supported 11686F: drivers/platform/x86/intel/pmt/ 11687 11688INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11689M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11690L: linux-wireless@vger.kernel.org 11691S: Maintained 11692F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11693F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11694F: drivers/net/wireless/intel/ipw2x00/ 11695 11696INTEL PSTATE DRIVER 11697M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11698M: Len Brown <lenb@kernel.org> 11699L: linux-pm@vger.kernel.org 11700S: Supported 11701F: drivers/cpufreq/intel_pstate.c 11702 11703INTEL PTP DFL ToD DRIVER 11704M: Tianfei Zhang <tianfei.zhang@intel.com> 11705L: linux-fpga@vger.kernel.org 11706L: netdev@vger.kernel.org 11707S: Maintained 11708F: drivers/ptp/ptp_dfl_tod.c 11709 11710INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11711M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11712L: linux-iio@vger.kernel.org 11713F: drivers/counter/intel-qep.c 11714 11715INTEL SCU DRIVERS 11716M: Mika Westerberg <mika.westerberg@linux.intel.com> 11717S: Maintained 11718F: drivers/platform/x86/intel_scu_* 11719F: include/linux/platform_data/x86/intel_scu_ipc.h 11720 11721INTEL SDSI DRIVER 11722M: David E. Box <david.e.box@linux.intel.com> 11723S: Supported 11724F: drivers/platform/x86/intel/sdsi.c 11725F: tools/arch/x86/intel_sdsi/ 11726F: tools/testing/selftests/drivers/sdsi/ 11727 11728INTEL SGX 11729M: Jarkko Sakkinen <jarkko@kernel.org> 11730R: Dave Hansen <dave.hansen@linux.intel.com> 11731L: linux-sgx@vger.kernel.org 11732S: Supported 11733Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11735F: Documentation/arch/x86/sgx.rst 11736F: arch/x86/entry/vdso/vsgx.S 11737F: arch/x86/include/asm/sgx.h 11738F: arch/x86/include/uapi/asm/sgx.h 11739F: arch/x86/kernel/cpu/sgx/* 11740F: tools/testing/selftests/sgx/* 11741K: \bSGX_ 11742 11743INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11744M: Daniel Scally <djrscally@gmail.com> 11745S: Maintained 11746F: drivers/platform/x86/intel/int3472/ 11747 11748INTEL SPEED SELECT TECHNOLOGY 11749M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11750L: platform-driver-x86@vger.kernel.org 11751S: Maintained 11752F: drivers/platform/x86/intel/speed_select_if/ 11753F: include/uapi/linux/isst_if.h 11754F: tools/power/x86/intel-speed-select/ 11755 11756INTEL STRATIX10 FIRMWARE DRIVERS 11757M: Dinh Nguyen <dinguyen@kernel.org> 11758L: linux-kernel@vger.kernel.org 11759S: Maintained 11760T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11761F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11762F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11763F: drivers/firmware/stratix10-rsu.c 11764F: drivers/firmware/stratix10-svc.c 11765F: include/linux/firmware/intel/stratix10-smc.h 11766F: include/linux/firmware/intel/stratix10-svc-client.h 11767 11768INTEL TELEMETRY DRIVER 11769M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11770M: "David E. Box" <david.e.box@linux.intel.com> 11771L: platform-driver-x86@vger.kernel.org 11772S: Maintained 11773F: arch/x86/include/asm/intel_telemetry.h 11774F: drivers/platform/x86/intel/telemetry/ 11775 11776INTEL TPMI DRIVER 11777M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11778L: platform-driver-x86@vger.kernel.org 11779S: Maintained 11780F: Documentation/ABI/testing/debugfs-tpmi 11781F: drivers/platform/x86/intel/tpmi.c 11782F: include/linux/intel_tpmi.h 11783 11784INTEL UNCORE FREQUENCY CONTROL 11785M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11786L: platform-driver-x86@vger.kernel.org 11787S: Maintained 11788F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11789F: drivers/platform/x86/intel/uncore-frequency/ 11790 11791INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11792M: David E. Box <david.e.box@linux.intel.com> 11793S: Supported 11794F: drivers/platform/x86/intel/vsec.c 11795F: include/linux/intel_vsec.h 11796 11797INTEL VIRTUAL BUTTON DRIVER 11798M: AceLan Kao <acelan.kao@canonical.com> 11799L: platform-driver-x86@vger.kernel.org 11800S: Maintained 11801F: drivers/platform/x86/intel/vbtn.c 11802 11803INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11804M: Stanislaw Gruszka <stf_xl@wp.pl> 11805L: linux-wireless@vger.kernel.org 11806S: Supported 11807F: drivers/net/wireless/intel/iwlegacy/ 11808 11809INTEL WIRELESS WIFI LINK (iwlwifi) 11810M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11811L: linux-wireless@vger.kernel.org 11812S: Supported 11813W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11815F: drivers/net/wireless/intel/iwlwifi/ 11816 11817INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11818M: Jithu Joseph <jithu.joseph@intel.com> 11819S: Maintained 11820W: https://slimbootloader.github.io/security/firmware-update.html 11821F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11822 11823INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11824L: Dell.Client.Kernel@dell.com 11825S: Maintained 11826F: drivers/platform/x86/intel/wmi/thunderbolt.c 11827 11828INTEL WWAN IOSM DRIVER 11829M: M Chetan Kumar <m.chetan.kumar@intel.com> 11830L: netdev@vger.kernel.org 11831S: Maintained 11832F: drivers/net/wwan/iosm/ 11833 11834INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11835M: Xin Li <xin@zytor.com> 11836M: "H. Peter Anvin" <hpa@zytor.com> 11837S: Supported 11838F: Documentation/arch/x86/x86_64/fred.rst 11839F: arch/x86/entry/entry_64_fred.S 11840F: arch/x86/entry/entry_fred.c 11841F: arch/x86/include/asm/fred.h 11842F: arch/x86/kernel/fred.c 11843 11844INTEL(R) TRACE HUB 11845M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11846S: Supported 11847F: Documentation/trace/intel_th.rst 11848F: drivers/hwtracing/intel_th/ 11849F: include/linux/intel_th.h 11850 11851INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11852M: Ning Sun <ning.sun@intel.com> 11853L: tboot-devel@lists.sourceforge.net 11854S: Supported 11855W: http://tboot.sourceforge.net 11856T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11857F: Documentation/arch/x86/intel_txt.rst 11858F: arch/x86/kernel/tboot.c 11859F: include/linux/tboot.h 11860 11861INTERCONNECT API 11862M: Georgi Djakov <djakov@kernel.org> 11863L: linux-pm@vger.kernel.org 11864S: Maintained 11865T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11866F: Documentation/devicetree/bindings/interconnect/ 11867F: Documentation/driver-api/interconnect.rst 11868F: drivers/interconnect/ 11869F: include/dt-bindings/interconnect/ 11870F: include/linux/interconnect-provider.h 11871F: include/linux/interconnect.h 11872 11873INTERRUPT COUNTER DRIVER 11874M: Oleksij Rempel <o.rempel@pengutronix.de> 11875R: Pengutronix Kernel Team <kernel@pengutronix.de> 11876L: linux-iio@vger.kernel.org 11877F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11878F: drivers/counter/interrupt-cnt.c 11879 11880INTERSIL ISL7998X VIDEO DECODER DRIVER 11881M: Michael Tretter <m.tretter@pengutronix.de> 11882R: Pengutronix Kernel Team <kernel@pengutronix.de> 11883L: linux-media@vger.kernel.org 11884S: Maintained 11885F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11886F: drivers/media/i2c/isl7998x.c 11887 11888INVENSENSE ICM-426xx IMU DRIVER 11889M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11890L: linux-iio@vger.kernel.org 11891S: Maintained 11892W: https://invensense.tdk.com/ 11893F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 11894F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11895F: drivers/iio/imu/inv_icm42600/ 11896 11897INVENSENSE MPU-3050 GYROSCOPE DRIVER 11898M: Linus Walleij <linus.walleij@linaro.org> 11899L: linux-iio@vger.kernel.org 11900S: Maintained 11901F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11902F: drivers/iio/gyro/mpu3050* 11903 11904IOC3 ETHERNET DRIVER 11905M: Ralf Baechle <ralf@linux-mips.org> 11906L: linux-mips@vger.kernel.org 11907S: Maintained 11908F: drivers/net/ethernet/sgi/ioc3-eth.c 11909 11910IOMMU DMA-API LAYER 11911M: Robin Murphy <robin.murphy@arm.com> 11912L: iommu@lists.linux.dev 11913S: Maintained 11914T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11915F: drivers/iommu/dma-iommu.c 11916F: drivers/iommu/dma-iommu.h 11917F: drivers/iommu/iova.c 11918F: include/linux/iommu-dma.h 11919F: include/linux/iova.h 11920 11921IOMMU SUBSYSTEM 11922M: Joerg Roedel <joro@8bytes.org> 11923M: Will Deacon <will@kernel.org> 11924R: Robin Murphy <robin.murphy@arm.com> 11925L: iommu@lists.linux.dev 11926S: Maintained 11927T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11928F: Documentation/devicetree/bindings/iommu/ 11929F: drivers/iommu/ 11930F: include/linux/iommu.h 11931F: include/linux/iova.h 11932F: include/linux/of_iommu.h 11933 11934IOMMUFD 11935M: Jason Gunthorpe <jgg@nvidia.com> 11936M: Kevin Tian <kevin.tian@intel.com> 11937L: iommu@lists.linux.dev 11938S: Maintained 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11940F: Documentation/userspace-api/iommufd.rst 11941F: drivers/iommu/iommufd/ 11942F: include/linux/iommufd.h 11943F: include/uapi/linux/iommufd.h 11944F: tools/testing/selftests/iommu/ 11945 11946IOSYS-MAP HELPERS 11947M: Thomas Zimmermann <tzimmermann@suse.de> 11948L: dri-devel@lists.freedesktop.org 11949S: Maintained 11950T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11951F: include/linux/iosys-map.h 11952 11953IO_URING 11954M: Jens Axboe <axboe@kernel.dk> 11955M: Pavel Begunkov <asml.silence@gmail.com> 11956L: io-uring@vger.kernel.org 11957S: Maintained 11958T: git git://git.kernel.dk/linux-block 11959T: git git://git.kernel.dk/liburing 11960F: include/linux/io_uring/ 11961F: include/linux/io_uring.h 11962F: include/linux/io_uring_types.h 11963F: include/trace/events/io_uring.h 11964F: include/uapi/linux/io_uring.h 11965F: io_uring/ 11966 11967IPMI SUBSYSTEM 11968M: Corey Minyard <minyard@acm.org> 11969L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11970S: Supported 11971W: http://openipmi.sourceforge.net/ 11972T: git https://github.com/cminyard/linux-ipmi.git for-next 11973F: Documentation/devicetree/bindings/ipmi/ 11974F: Documentation/driver-api/ipmi.rst 11975F: drivers/char/ipmi/ 11976F: include/linux/ipmi* 11977F: include/uapi/linux/ipmi* 11978 11979IPS SCSI RAID DRIVER 11980M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11981L: linux-scsi@vger.kernel.org 11982S: Maintained 11983W: http://www.adaptec.com/ 11984F: drivers/scsi/ips* 11985 11986IPVS 11987M: Simon Horman <horms@verge.net.au> 11988M: Julian Anastasov <ja@ssi.bg> 11989L: netdev@vger.kernel.org 11990L: lvs-devel@vger.kernel.org 11991S: Maintained 11992T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11993T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11994F: Documentation/networking/ipvs-sysctl.rst 11995F: include/net/ip_vs.h 11996F: include/uapi/linux/ip_vs.h 11997F: net/netfilter/ipvs/ 11998 11999IPWIRELESS DRIVER 12000M: Jiri Kosina <jikos@kernel.org> 12001M: David Sterba <dsterba@suse.com> 12002S: Odd Fixes 12003F: drivers/tty/ipwireless/ 12004 12005IRON DEVICE AUDIO CODEC DRIVERS 12006M: Kiseok Jo <kiseok.jo@irondevice.com> 12007L: linux-sound@vger.kernel.org 12008S: Maintained 12009F: Documentation/devicetree/bindings/sound/irondevice,* 12010F: sound/soc/codecs/sma* 12011 12012IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12013M: Thomas Gleixner <tglx@linutronix.de> 12014S: Maintained 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12016F: Documentation/core-api/irq/irq-domain.rst 12017F: include/linux/irqdomain.h 12018F: include/linux/irqdomain_defs.h 12019F: kernel/irq/irqdomain.c 12020F: kernel/irq/msi.c 12021 12022IRQ SUBSYSTEM 12023M: Thomas Gleixner <tglx@linutronix.de> 12024L: linux-kernel@vger.kernel.org 12025S: Maintained 12026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12027F: include/linux/group_cpus.h 12028F: include/linux/irq.h 12029F: include/linux/irqhandler.h 12030F: include/linux/irqnr.h 12031F: include/linux/irqreturn.h 12032F: kernel/irq/ 12033F: lib/group_cpus.c 12034 12035IRQCHIP DRIVERS 12036M: Thomas Gleixner <tglx@linutronix.de> 12037L: linux-kernel@vger.kernel.org 12038S: Maintained 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12040F: Documentation/devicetree/bindings/interrupt-controller/ 12041F: drivers/irqchip/ 12042F: include/linux/irqchip.h 12043 12044ISA 12045M: William Breathitt Gray <wbg@kernel.org> 12046S: Maintained 12047F: Documentation/driver-api/isa.rst 12048F: drivers/base/isa.c 12049F: include/linux/isa.h 12050 12051ISA RADIO MODULE 12052M: Hans Verkuil <hverkuil@xs4all.nl> 12053L: linux-media@vger.kernel.org 12054S: Maintained 12055W: https://linuxtv.org 12056T: git git://linuxtv.org/media_tree.git 12057F: drivers/media/radio/radio-isa* 12058 12059ISAPNP 12060M: Jaroslav Kysela <perex@perex.cz> 12061S: Maintained 12062F: Documentation/userspace-api/isapnp.rst 12063F: drivers/pnp/isapnp/ 12064F: include/linux/isapnp.h 12065 12066ISCSI 12067M: Lee Duncan <lduncan@suse.com> 12068M: Chris Leech <cleech@redhat.com> 12069M: Mike Christie <michael.christie@oracle.com> 12070L: open-iscsi@googlegroups.com 12071L: linux-scsi@vger.kernel.org 12072S: Maintained 12073W: www.open-iscsi.com 12074F: drivers/scsi/*iscsi* 12075F: include/scsi/*iscsi* 12076 12077iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12078M: Peter Jones <pjones@redhat.com> 12079M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12080S: Maintained 12081F: drivers/firmware/iscsi_ibft* 12082 12083ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12084M: Sagi Grimberg <sagi@grimberg.me> 12085M: Max Gurtovoy <mgurtovoy@nvidia.com> 12086L: linux-rdma@vger.kernel.org 12087S: Supported 12088W: http://www.openfabrics.org 12089W: www.open-iscsi.org 12090Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12091F: drivers/infiniband/ulp/iser/ 12092 12093ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 12094M: Sagi Grimberg <sagi@grimberg.me> 12095L: linux-rdma@vger.kernel.org 12096L: target-devel@vger.kernel.org 12097S: Supported 12098T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 12099F: drivers/infiniband/ulp/isert 12100 12101ISDN/CMTP OVER BLUETOOTH 12102M: Karsten Keil <isdn@linux-pingi.de> 12103L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12104L: netdev@vger.kernel.org 12105S: Odd Fixes 12106W: http://www.isdn4linux.de 12107F: Documentation/isdn/ 12108F: drivers/isdn/capi/ 12109F: include/linux/isdn/ 12110F: include/uapi/linux/isdn/ 12111F: net/bluetooth/cmtp/ 12112 12113ISDN/mISDN SUBSYSTEM 12114M: Karsten Keil <isdn@linux-pingi.de> 12115L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12116L: netdev@vger.kernel.org 12117S: Maintained 12118W: http://www.isdn4linux.de 12119F: drivers/isdn/Kconfig 12120F: drivers/isdn/Makefile 12121F: drivers/isdn/hardware/ 12122F: drivers/isdn/mISDN/ 12123 12124ISOFS FILESYSTEM 12125M: Jan Kara <jack@suse.cz> 12126L: linux-fsdevel@vger.kernel.org 12127S: Maintained 12128F: Documentation/filesystems/isofs.rst 12129F: fs/isofs/ 12130 12131IT87 HARDWARE MONITORING DRIVER 12132M: Jean Delvare <jdelvare@suse.com> 12133L: linux-hwmon@vger.kernel.org 12134S: Maintained 12135F: Documentation/hwmon/it87.rst 12136F: drivers/hwmon/it87.c 12137 12138IT913X MEDIA DRIVER 12139L: linux-media@vger.kernel.org 12140S: Orphan 12141W: https://linuxtv.org 12142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12143F: drivers/media/tuners/it913x* 12144 12145ITE IT66121 HDMI BRIDGE DRIVER 12146M: Phong LE <ple@baylibre.com> 12147M: Neil Armstrong <neil.armstrong@linaro.org> 12148S: Maintained 12149T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12150F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 12151F: drivers/gpu/drm/bridge/ite-it66121.c 12152 12153IVTV VIDEO4LINUX DRIVER 12154M: Andy Walls <awalls@md.metrocast.net> 12155L: linux-media@vger.kernel.org 12156S: Maintained 12157W: https://linuxtv.org 12158T: git git://linuxtv.org/media_tree.git 12159F: Documentation/admin-guide/media/ivtv* 12160F: drivers/media/pci/ivtv/ 12161F: include/uapi/linux/ivtv* 12162 12163IX2505V MEDIA DRIVER 12164M: Malcolm Priestley <tvboxspy@gmail.com> 12165L: linux-media@vger.kernel.org 12166S: Maintained 12167W: https://linuxtv.org 12168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12169F: drivers/media/dvb-frontends/ix2505v* 12170 12171JAILHOUSE HYPERVISOR INTERFACE 12172M: Jan Kiszka <jan.kiszka@siemens.com> 12173L: jailhouse-dev@googlegroups.com 12174S: Maintained 12175F: arch/x86/include/asm/jailhouse_para.h 12176F: arch/x86/kernel/jailhouse.c 12177 12178JFS FILESYSTEM 12179M: Dave Kleikamp <shaggy@kernel.org> 12180L: jfs-discussion@lists.sourceforge.net 12181S: Odd Fixes 12182W: http://jfs.sourceforge.net/ 12183T: git https://github.com/kleikamp/linux-shaggy.git 12184F: Documentation/admin-guide/jfs.rst 12185F: fs/jfs/ 12186 12187JME NETWORK DRIVER 12188M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12189L: netdev@vger.kernel.org 12190S: Odd Fixes 12191F: drivers/net/ethernet/jme.* 12192 12193JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12194M: David Woodhouse <dwmw2@infradead.org> 12195M: Richard Weinberger <richard@nod.at> 12196L: linux-mtd@lists.infradead.org 12197S: Odd Fixes 12198W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12199T: git git://git.infradead.org/ubifs-2.6.git 12200F: fs/jffs2/ 12201F: include/uapi/linux/jffs2.h 12202 12203JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12204M: "Theodore Ts'o" <tytso@mit.edu> 12205M: Jan Kara <jack@suse.com> 12206L: linux-ext4@vger.kernel.org 12207S: Maintained 12208F: fs/jbd2/ 12209F: include/linux/jbd2.h 12210 12211JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12212M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12213L: linux-media@vger.kernel.org 12214L: linux-renesas-soc@vger.kernel.org 12215S: Maintained 12216F: drivers/media/platform/renesas/rcar_jpu.c 12217 12218JSM Neo PCI based serial card 12219L: linux-serial@vger.kernel.org 12220S: Orphan 12221F: drivers/tty/serial/jsm/ 12222 12223K10TEMP HARDWARE MONITORING DRIVER 12224M: Clemens Ladisch <clemens@ladisch.de> 12225L: linux-hwmon@vger.kernel.org 12226S: Maintained 12227F: Documentation/hwmon/k10temp.rst 12228F: drivers/hwmon/k10temp.c 12229 12230K8TEMP HARDWARE MONITORING DRIVER 12231M: Rudolf Marek <r.marek@assembler.cz> 12232L: linux-hwmon@vger.kernel.org 12233S: Maintained 12234F: Documentation/hwmon/k8temp.rst 12235F: drivers/hwmon/k8temp.c 12236 12237KASAN 12238M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12239R: Alexander Potapenko <glider@google.com> 12240R: Andrey Konovalov <andreyknvl@gmail.com> 12241R: Dmitry Vyukov <dvyukov@google.com> 12242R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12243L: kasan-dev@googlegroups.com 12244S: Maintained 12245F: Documentation/dev-tools/kasan.rst 12246F: arch/*/include/asm/*kasan.h 12247F: arch/*/mm/kasan_init* 12248F: include/linux/kasan*.h 12249F: lib/Kconfig.kasan 12250F: mm/kasan/ 12251F: scripts/Makefile.kasan 12252 12253KCONFIG 12254M: Masahiro Yamada <masahiroy@kernel.org> 12255L: linux-kbuild@vger.kernel.org 12256S: Maintained 12257Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12258T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12259F: Documentation/kbuild/kconfig* 12260F: scripts/Kconfig.include 12261F: scripts/kconfig/ 12262 12263KCOV 12264R: Dmitry Vyukov <dvyukov@google.com> 12265R: Andrey Konovalov <andreyknvl@gmail.com> 12266L: kasan-dev@googlegroups.com 12267S: Maintained 12268F: Documentation/dev-tools/kcov.rst 12269F: include/linux/kcov.h 12270F: include/uapi/linux/kcov.h 12271F: kernel/kcov.c 12272F: scripts/Makefile.kcov 12273 12274KCSAN 12275M: Marco Elver <elver@google.com> 12276R: Dmitry Vyukov <dvyukov@google.com> 12277L: kasan-dev@googlegroups.com 12278S: Maintained 12279F: Documentation/dev-tools/kcsan.rst 12280F: include/linux/kcsan*.h 12281F: kernel/kcsan/ 12282F: lib/Kconfig.kcsan 12283F: scripts/Makefile.kcsan 12284 12285KDUMP 12286M: Baoquan He <bhe@redhat.com> 12287R: Vivek Goyal <vgoyal@redhat.com> 12288R: Dave Young <dyoung@redhat.com> 12289L: kexec@lists.infradead.org 12290S: Maintained 12291W: http://lse.sourceforge.net/kdump/ 12292F: Documentation/admin-guide/kdump/ 12293F: fs/proc/vmcore.c 12294F: include/linux/crash_core.h 12295F: include/linux/crash_dump.h 12296F: include/uapi/linux/vmcore.h 12297F: kernel/crash_*.c 12298 12299KEENE FM RADIO TRANSMITTER DRIVER 12300M: Hans Verkuil <hverkuil@xs4all.nl> 12301L: linux-media@vger.kernel.org 12302S: Maintained 12303W: https://linuxtv.org 12304T: git git://linuxtv.org/media_tree.git 12305F: drivers/media/radio/radio-keene* 12306 12307KERNEL AUTOMOUNTER 12308M: Ian Kent <raven@themaw.net> 12309L: autofs@vger.kernel.org 12310S: Maintained 12311F: fs/autofs/ 12312 12313KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 12314M: Masahiro Yamada <masahiroy@kernel.org> 12315R: Nathan Chancellor <nathan@kernel.org> 12316R: Nicolas Schier <nicolas@fjasle.eu> 12317L: linux-kbuild@vger.kernel.org 12318S: Maintained 12319Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12320T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 12321F: Documentation/kbuild/ 12322F: Makefile 12323F: scripts/*vmlinux* 12324F: scripts/Kbuild* 12325F: scripts/Makefile* 12326F: scripts/basic/ 12327F: scripts/clang-tools/ 12328F: scripts/dummy-tools/ 12329F: scripts/include/ 12330F: scripts/mk* 12331F: scripts/mod/ 12332F: scripts/package/ 12333F: usr/ 12334 12335KERNEL HARDENING (not covered by other areas) 12336M: Kees Cook <kees@kernel.org> 12337R: Gustavo A. R. Silva <gustavoars@kernel.org> 12338L: linux-hardening@vger.kernel.org 12339S: Supported 12340T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12341F: Documentation/ABI/testing/sysfs-kernel-oops_count 12342F: Documentation/ABI/testing/sysfs-kernel-warn_count 12343F: arch/*/configs/hardening.config 12344F: include/linux/overflow.h 12345F: include/linux/randomize_kstack.h 12346F: kernel/configs/hardening.config 12347F: lib/usercopy_kunit.c 12348F: mm/usercopy.c 12349F: security/Kconfig.hardening 12350K: \b(add|choose)_random_kstack_offset\b 12351K: \b__check_(object_size|heap_object)\b 12352K: \b__counted_by\b 12353 12354KERNEL JANITORS 12355L: kernel-janitors@vger.kernel.org 12356S: Odd Fixes 12357W: http://kernelnewbies.org/KernelJanitors 12358 12359KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 12360M: Chuck Lever <chuck.lever@oracle.com> 12361M: Jeff Layton <jlayton@kernel.org> 12362R: Neil Brown <neilb@suse.de> 12363R: Olga Kornievskaia <okorniev@redhat.com> 12364R: Dai Ngo <Dai.Ngo@oracle.com> 12365R: Tom Talpey <tom@talpey.com> 12366L: linux-nfs@vger.kernel.org 12367S: Supported 12368B: https://bugzilla.kernel.org 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 12370F: Documentation/filesystems/nfs/ 12371F: fs/lockd/ 12372F: fs/nfs_common/ 12373F: fs/nfsd/ 12374F: include/linux/lockd/ 12375F: include/linux/sunrpc/ 12376F: include/trace/events/rpcgss.h 12377F: include/trace/events/rpcrdma.h 12378F: include/trace/events/sunrpc.h 12379F: include/trace/misc/fs.h 12380F: include/trace/misc/nfs.h 12381F: include/trace/misc/sunrpc.h 12382F: include/uapi/linux/nfsd/ 12383F: include/uapi/linux/sunrpc/ 12384F: net/sunrpc/ 12385 12386KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 12387M: Thomas Weißschuh <linux@weissschuh.net> 12388R: Christian Heusel <christian@heusel.eu> 12389R: Nathan Chancellor <nathan@kernel.org> 12390S: Maintained 12391F: scripts/package/PKGBUILD 12392 12393KERNEL REGRESSIONS 12394M: Thorsten Leemhuis <linux@leemhuis.info> 12395L: regressions@lists.linux.dev 12396S: Supported 12397F: Documentation/admin-guide/reporting-regressions.rst 12398F: Documentation/process/handling-regressions.rst 12399 12400KERNEL SELFTEST FRAMEWORK 12401M: Shuah Khan <shuah@kernel.org> 12402M: Shuah Khan <skhan@linuxfoundation.org> 12403L: linux-kselftest@vger.kernel.org 12404S: Maintained 12405Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12406T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12407F: Documentation/dev-tools/kselftest* 12408F: tools/testing/selftests/ 12409 12410KERNEL SMB3 SERVER (KSMBD) 12411M: Namjae Jeon <linkinjeon@kernel.org> 12412M: Steve French <sfrench@samba.org> 12413R: Sergey Senozhatsky <senozhatsky@chromium.org> 12414R: Tom Talpey <tom@talpey.com> 12415L: linux-cifs@vger.kernel.org 12416S: Maintained 12417T: git git://git.samba.org/ksmbd.git 12418F: Documentation/filesystems/smb/ksmbd.rst 12419F: fs/smb/common/ 12420F: fs/smb/server/ 12421 12422KERNEL UNIT TESTING FRAMEWORK (KUnit) 12423M: Brendan Higgins <brendanhiggins@google.com> 12424M: David Gow <davidgow@google.com> 12425R: Rae Moar <rmoar@google.com> 12426L: linux-kselftest@vger.kernel.org 12427L: kunit-dev@googlegroups.com 12428S: Maintained 12429W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12430T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12432F: Documentation/dev-tools/kunit/ 12433F: include/kunit/ 12434F: lib/kunit/ 12435F: rust/kernel/kunit.rs 12436F: scripts/rustdoc_test_* 12437F: tools/testing/kunit/ 12438 12439KERNEL USERMODE HELPER 12440M: Luis Chamberlain <mcgrof@kernel.org> 12441L: linux-kernel@vger.kernel.org 12442S: Maintained 12443F: include/linux/umh.h 12444F: kernel/umh.c 12445 12446KERNEL VIRTUAL MACHINE (KVM) 12447M: Paolo Bonzini <pbonzini@redhat.com> 12448L: kvm@vger.kernel.org 12449S: Supported 12450W: http://www.linux-kvm.org 12451T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12452F: Documentation/virt/kvm/ 12453F: include/asm-generic/kvm* 12454F: include/kvm/iodev.h 12455F: include/linux/kvm* 12456F: include/trace/events/kvm.h 12457F: include/uapi/asm-generic/kvm* 12458F: include/uapi/linux/kvm* 12459F: tools/kvm/ 12460F: tools/testing/selftests/kvm/ 12461F: virt/kvm/* 12462 12463KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12464M: Marc Zyngier <maz@kernel.org> 12465M: Oliver Upton <oliver.upton@linux.dev> 12466R: Joey Gouly <joey.gouly@arm.com> 12467R: Suzuki K Poulose <suzuki.poulose@arm.com> 12468R: Zenghui Yu <yuzenghui@huawei.com> 12469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12470L: kvmarm@lists.linux.dev 12471S: Maintained 12472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12473F: Documentation/virt/kvm/arm/ 12474F: Documentation/virt/kvm/devices/arm* 12475F: arch/arm64/include/asm/kvm* 12476F: arch/arm64/include/uapi/asm/kvm* 12477F: arch/arm64/kvm/ 12478F: include/kvm/arm_* 12479F: tools/testing/selftests/kvm/*/aarch64/ 12480F: tools/testing/selftests/kvm/aarch64/ 12481 12482KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12483M: Tianrui Zhao <zhaotianrui@loongson.cn> 12484M: Bibo Mao <maobibo@loongson.cn> 12485M: Huacai Chen <chenhuacai@kernel.org> 12486L: kvm@vger.kernel.org 12487L: loongarch@lists.linux.dev 12488S: Maintained 12489T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12490F: Documentation/virt/kvm/loongarch/ 12491F: arch/loongarch/include/asm/kvm* 12492F: arch/loongarch/include/uapi/asm/kvm* 12493F: arch/loongarch/kvm/ 12494 12495KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12496M: Huacai Chen <chenhuacai@kernel.org> 12497L: linux-mips@vger.kernel.org 12498L: kvm@vger.kernel.org 12499S: Maintained 12500T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12501F: arch/mips/include/asm/kvm* 12502F: arch/mips/include/uapi/asm/kvm* 12503F: arch/mips/kvm/ 12504 12505KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12506M: Michael Ellerman <mpe@ellerman.id.au> 12507R: Nicholas Piggin <npiggin@gmail.com> 12508L: linuxppc-dev@lists.ozlabs.org 12509L: kvm@vger.kernel.org 12510S: Maintained (Book3S 64-bit HV) 12511S: Odd fixes (Book3S 64-bit PR) 12512S: Orphan (Book3E and 32-bit) 12513T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12514F: arch/powerpc/include/asm/kvm* 12515F: arch/powerpc/include/uapi/asm/kvm* 12516F: arch/powerpc/kernel/kvm* 12517F: arch/powerpc/kvm/ 12518 12519KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12520M: Anup Patel <anup@brainfault.org> 12521R: Atish Patra <atishp@atishpatra.org> 12522L: kvm@vger.kernel.org 12523L: kvm-riscv@lists.infradead.org 12524L: linux-riscv@lists.infradead.org 12525S: Maintained 12526T: git https://github.com/kvm-riscv/linux.git 12527F: arch/riscv/include/asm/kvm* 12528F: arch/riscv/include/uapi/asm/kvm* 12529F: arch/riscv/kvm/ 12530F: tools/testing/selftests/kvm/*/riscv/ 12531F: tools/testing/selftests/kvm/riscv/ 12532 12533KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12534M: Christian Borntraeger <borntraeger@linux.ibm.com> 12535M: Janosch Frank <frankja@linux.ibm.com> 12536M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12537R: David Hildenbrand <david@redhat.com> 12538L: kvm@vger.kernel.org 12539S: Supported 12540T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12541F: Documentation/virt/kvm/s390* 12542F: arch/s390/include/asm/gmap.h 12543F: arch/s390/include/asm/kvm* 12544F: arch/s390/include/uapi/asm/kvm* 12545F: arch/s390/include/uapi/asm/uvdevice.h 12546F: arch/s390/kernel/uv.c 12547F: arch/s390/kvm/ 12548F: arch/s390/mm/gmap.c 12549F: drivers/s390/char/uvdevice.c 12550F: tools/testing/selftests/drivers/s390x/uvdevice/ 12551F: tools/testing/selftests/kvm/*/s390x/ 12552F: tools/testing/selftests/kvm/s390x/ 12553 12554KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12555M: Sean Christopherson <seanjc@google.com> 12556M: Paolo Bonzini <pbonzini@redhat.com> 12557L: kvm@vger.kernel.org 12558S: Supported 12559P: Documentation/process/maintainer-kvm-x86.rst 12560T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12561F: arch/x86/include/asm/kvm* 12562F: arch/x86/include/asm/svm.h 12563F: arch/x86/include/asm/vmx*.h 12564F: arch/x86/include/uapi/asm/kvm* 12565F: arch/x86/include/uapi/asm/svm.h 12566F: arch/x86/include/uapi/asm/vmx.h 12567F: arch/x86/kvm/ 12568F: arch/x86/kvm/*/ 12569F: tools/testing/selftests/kvm/*/x86_64/ 12570F: tools/testing/selftests/kvm/x86_64/ 12571 12572KERNFS 12573M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12574M: Tejun Heo <tj@kernel.org> 12575S: Supported 12576T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12577F: fs/kernfs/ 12578F: include/linux/kernfs.h 12579 12580KEXEC 12581M: Eric Biederman <ebiederm@xmission.com> 12582L: kexec@lists.infradead.org 12583S: Maintained 12584W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12585F: include/linux/kexec.h 12586F: include/uapi/linux/kexec.h 12587F: kernel/kexec* 12588 12589KEYS-ENCRYPTED 12590M: Mimi Zohar <zohar@linux.ibm.com> 12591L: linux-integrity@vger.kernel.org 12592L: keyrings@vger.kernel.org 12593S: Supported 12594F: Documentation/security/keys/trusted-encrypted.rst 12595F: include/keys/encrypted-type.h 12596F: security/keys/encrypted-keys/ 12597 12598KEYS-TRUSTED 12599M: James Bottomley <James.Bottomley@HansenPartnership.com> 12600M: Jarkko Sakkinen <jarkko@kernel.org> 12601M: Mimi Zohar <zohar@linux.ibm.com> 12602L: linux-integrity@vger.kernel.org 12603L: keyrings@vger.kernel.org 12604S: Supported 12605F: Documentation/security/keys/trusted-encrypted.rst 12606F: include/keys/trusted-type.h 12607F: include/keys/trusted_tpm.h 12608F: security/keys/trusted-keys/ 12609 12610KEYS-TRUSTED-CAAM 12611M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12612R: Pengutronix Kernel Team <kernel@pengutronix.de> 12613L: linux-integrity@vger.kernel.org 12614L: keyrings@vger.kernel.org 12615S: Maintained 12616F: include/keys/trusted_caam.h 12617F: security/keys/trusted-keys/trusted_caam.c 12618 12619KEYS-TRUSTED-DCP 12620M: David Gstir <david@sigma-star.at> 12621R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12622L: linux-integrity@vger.kernel.org 12623L: keyrings@vger.kernel.org 12624S: Supported 12625F: include/keys/trusted_dcp.h 12626F: security/keys/trusted-keys/trusted_dcp.c 12627 12628KEYS-TRUSTED-TEE 12629M: Sumit Garg <sumit.garg@linaro.org> 12630L: linux-integrity@vger.kernel.org 12631L: keyrings@vger.kernel.org 12632S: Supported 12633F: include/keys/trusted_tee.h 12634F: security/keys/trusted-keys/trusted_tee.c 12635 12636KEYS/KEYRINGS 12637M: David Howells <dhowells@redhat.com> 12638M: Jarkko Sakkinen <jarkko@kernel.org> 12639L: keyrings@vger.kernel.org 12640S: Maintained 12641F: Documentation/security/keys/core.rst 12642F: include/keys/ 12643F: include/linux/key-type.h 12644F: include/linux/key.h 12645F: include/linux/keyctl.h 12646F: include/uapi/linux/keyctl.h 12647F: security/keys/ 12648 12649KEYS/KEYRINGS_INTEGRITY 12650M: Jarkko Sakkinen <jarkko@kernel.org> 12651M: Mimi Zohar <zohar@linux.ibm.com> 12652L: linux-integrity@vger.kernel.org 12653L: keyrings@vger.kernel.org 12654S: Supported 12655W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12656F: security/integrity/platform_certs 12657 12658KFENCE 12659M: Alexander Potapenko <glider@google.com> 12660M: Marco Elver <elver@google.com> 12661R: Dmitry Vyukov <dvyukov@google.com> 12662L: kasan-dev@googlegroups.com 12663S: Maintained 12664F: Documentation/dev-tools/kfence.rst 12665F: arch/*/include/asm/kfence.h 12666F: include/linux/kfence.h 12667F: lib/Kconfig.kfence 12668F: mm/kfence/ 12669 12670KFIFO 12671M: Stefani Seibold <stefani@seibold.net> 12672S: Maintained 12673F: include/linux/kfifo.h 12674F: lib/kfifo.c 12675F: samples/kfifo/ 12676 12677KGDB / KDB /debug_core 12678M: Jason Wessel <jason.wessel@windriver.com> 12679M: Daniel Thompson <daniel.thompson@linaro.org> 12680R: Douglas Anderson <dianders@chromium.org> 12681L: kgdb-bugreport@lists.sourceforge.net 12682S: Maintained 12683W: http://kgdb.wiki.kernel.org/ 12684T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12685F: Documentation/dev-tools/kgdb.rst 12686F: drivers/misc/kgdbts.c 12687F: drivers/tty/serial/kgdboc.c 12688F: include/linux/kdb.h 12689F: include/linux/kgdb.h 12690F: kernel/debug/ 12691F: kernel/module/kdb.c 12692 12693KHADAS MCU MFD DRIVER 12694M: Neil Armstrong <neil.armstrong@linaro.org> 12695L: linux-amlogic@lists.infradead.org 12696S: Maintained 12697F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12698F: drivers/mfd/khadas-mcu.c 12699F: drivers/thermal/khadas_mcu_fan.c 12700F: include/linux/mfd/khadas-mcu.h 12701 12702KIONIX/ROHM KX022A ACCELEROMETER 12703M: Matti Vaittinen <mazziesaccount@gmail.com> 12704L: linux-iio@vger.kernel.org 12705S: Supported 12706F: drivers/iio/accel/kionix-kx022a* 12707 12708KMEMLEAK 12709M: Catalin Marinas <catalin.marinas@arm.com> 12710S: Maintained 12711F: Documentation/dev-tools/kmemleak.rst 12712F: include/linux/kmemleak.h 12713F: mm/kmemleak.c 12714F: samples/kmemleak/kmemleak-test.c 12715 12716KMSAN 12717M: Alexander Potapenko <glider@google.com> 12718R: Marco Elver <elver@google.com> 12719R: Dmitry Vyukov <dvyukov@google.com> 12720L: kasan-dev@googlegroups.com 12721S: Maintained 12722F: Documentation/dev-tools/kmsan.rst 12723F: arch/*/include/asm/kmsan.h 12724F: arch/*/mm/kmsan_* 12725F: include/linux/kmsan*.h 12726F: lib/Kconfig.kmsan 12727F: mm/kmsan/ 12728F: scripts/Makefile.kmsan 12729 12730KPROBES 12731M: Naveen N Rao <naveen@kernel.org> 12732M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12733M: "David S. Miller" <davem@davemloft.net> 12734M: Masami Hiramatsu <mhiramat@kernel.org> 12735L: linux-kernel@vger.kernel.org 12736L: linux-trace-kernel@vger.kernel.org 12737S: Maintained 12738Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12739T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12740F: Documentation/trace/kprobes.rst 12741F: include/asm-generic/kprobes.h 12742F: include/linux/kprobes.h 12743F: kernel/kprobes.c 12744F: lib/test_kprobes.c 12745F: samples/kprobes 12746 12747KS0108 LCD CONTROLLER DRIVER 12748M: Miguel Ojeda <ojeda@kernel.org> 12749S: Maintained 12750F: Documentation/admin-guide/auxdisplay/ks0108.rst 12751F: drivers/auxdisplay/ks0108.c 12752F: include/linux/ks0108.h 12753 12754KTD253 BACKLIGHT DRIVER 12755M: Linus Walleij <linus.walleij@linaro.org> 12756S: Maintained 12757F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12758F: drivers/video/backlight/ktd253-backlight.c 12759 12760KTD2801 BACKLIGHT DRIVER 12761M: Duje Mihanović <duje.mihanovic@skole.hr> 12762S: Maintained 12763F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12764F: drivers/video/backlight/ktd2801-backlight.c 12765 12766KTEST 12767M: Steven Rostedt <rostedt@goodmis.org> 12768M: John Hawley <warthog9@eaglescrag.net> 12769S: Maintained 12770F: tools/testing/ktest 12771 12772KTZ8866 BACKLIGHT DRIVER 12773M: Jianhua Lu <lujianhua000@gmail.com> 12774S: Maintained 12775F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12776F: drivers/video/backlight/ktz8866.c 12777 12778KVM PARAVIRT (KVM/paravirt) 12779M: Paolo Bonzini <pbonzini@redhat.com> 12780R: Vitaly Kuznetsov <vkuznets@redhat.com> 12781L: kvm@vger.kernel.org 12782S: Supported 12783T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12784F: arch/um/include/asm/kvm_para.h 12785F: arch/x86/include/asm/kvm_para.h 12786F: arch/x86/include/asm/pvclock-abi.h 12787F: arch/x86/include/uapi/asm/kvm_para.h 12788F: arch/x86/kernel/kvm.c 12789F: arch/x86/kernel/kvmclock.c 12790F: include/asm-generic/kvm_para.h 12791F: include/linux/kvm_para.h 12792F: include/uapi/asm-generic/kvm_para.h 12793F: include/uapi/linux/kvm_para.h 12794 12795KVM X86 HYPER-V (KVM/hyper-v) 12796M: Vitaly Kuznetsov <vkuznets@redhat.com> 12797M: Sean Christopherson <seanjc@google.com> 12798M: Paolo Bonzini <pbonzini@redhat.com> 12799L: kvm@vger.kernel.org 12800S: Supported 12801T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12802F: arch/x86/kvm/hyperv.* 12803F: arch/x86/kvm/kvm_onhyperv.* 12804F: arch/x86/kvm/svm/hyperv.* 12805F: arch/x86/kvm/svm/svm_onhyperv.* 12806F: arch/x86/kvm/vmx/hyperv.* 12807 12808KVM X86 Xen (KVM/Xen) 12809M: David Woodhouse <dwmw2@infradead.org> 12810M: Paul Durrant <paul@xen.org> 12811M: Sean Christopherson <seanjc@google.com> 12812M: Paolo Bonzini <pbonzini@redhat.com> 12813L: kvm@vger.kernel.org 12814S: Supported 12815T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12816F: arch/x86/kvm/xen.* 12817 12818L3MDEV 12819M: David Ahern <dsahern@kernel.org> 12820L: netdev@vger.kernel.org 12821S: Maintained 12822F: include/net/l3mdev.h 12823F: net/l3mdev 12824 12825LANDLOCK SECURITY MODULE 12826M: Mickaël Salaün <mic@digikod.net> 12827R: Günther Noack <gnoack@google.com> 12828L: linux-security-module@vger.kernel.org 12829S: Supported 12830W: https://landlock.io 12831T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12832F: Documentation/security/landlock.rst 12833F: Documentation/userspace-api/landlock.rst 12834F: fs/ioctl.c 12835F: include/uapi/linux/landlock.h 12836F: samples/landlock/ 12837F: security/landlock/ 12838F: tools/testing/selftests/landlock/ 12839K: landlock 12840K: LANDLOCK 12841 12842LANTIQ / INTEL Ethernet drivers 12843M: Hauke Mehrtens <hauke@hauke-m.de> 12844L: netdev@vger.kernel.org 12845S: Maintained 12846F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12847F: drivers/net/dsa/lantiq_gswip.c 12848F: drivers/net/dsa/lantiq_pce.h 12849F: drivers/net/ethernet/lantiq_xrx200.c 12850F: net/dsa/tag_gswip.c 12851 12852LANTIQ MIPS ARCHITECTURE 12853M: John Crispin <john@phrozen.org> 12854L: linux-mips@vger.kernel.org 12855S: Maintained 12856F: arch/mips/lantiq 12857F: drivers/soc/lantiq 12858 12859LANTIQ PEF2256 DRIVER 12860M: Herve Codina <herve.codina@bootlin.com> 12861S: Maintained 12862F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12863F: drivers/net/wan/framer/pef2256/ 12864F: drivers/pinctrl/pinctrl-pef2256.c 12865F: include/linux/framer/pef2256.h 12866 12867LASI 53c700 driver for PARISC 12868M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12869L: linux-scsi@vger.kernel.org 12870S: Maintained 12871F: Documentation/scsi/53c700.rst 12872F: drivers/scsi/53c700* 12873 12874LEAKING_ADDRESSES 12875M: Tycho Andersen <tycho@tycho.pizza> 12876R: Kees Cook <kees@kernel.org> 12877L: linux-hardening@vger.kernel.org 12878S: Maintained 12879T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12880F: scripts/leaking_addresses.pl 12881 12882LED SUBSYSTEM 12883M: Pavel Machek <pavel@ucw.cz> 12884M: Lee Jones <lee@kernel.org> 12885L: linux-leds@vger.kernel.org 12886S: Maintained 12887T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 12888F: Documentation/devicetree/bindings/leds/ 12889F: Documentation/leds/ 12890F: drivers/leds/ 12891F: include/dt-bindings/leds/ 12892F: include/linux/leds.h 12893 12894LEGO MINDSTORMS EV3 12895R: David Lechner <david@lechnology.com> 12896S: Maintained 12897F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12898F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12899F: drivers/power/supply/lego_ev3_battery.c 12900 12901LEGO USB Tower driver 12902M: Juergen Stuber <starblue@users.sourceforge.net> 12903L: legousb-devel@lists.sourceforge.net 12904S: Maintained 12905W: http://legousb.sourceforge.net/ 12906F: drivers/usb/misc/legousbtower.c 12907 12908LETSKETCH HID TABLET DRIVER 12909M: Hans de Goede <hdegoede@redhat.com> 12910L: linux-input@vger.kernel.org 12911S: Maintained 12912T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12913F: drivers/hid/hid-letsketch.c 12914 12915LG LAPTOP EXTRAS 12916M: Matan Ziv-Av <matan@svgalib.org> 12917L: platform-driver-x86@vger.kernel.org 12918S: Maintained 12919F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12920F: Documentation/admin-guide/laptops/lg-laptop.rst 12921F: drivers/platform/x86/lg-laptop.c 12922 12923LG2160 MEDIA DRIVER 12924M: Michael Krufky <mkrufky@linuxtv.org> 12925L: linux-media@vger.kernel.org 12926S: Maintained 12927W: https://linuxtv.org 12928W: http://github.com/mkrufky 12929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12930T: git git://linuxtv.org/mkrufky/tuners.git 12931F: drivers/media/dvb-frontends/lg2160.* 12932 12933LGDT3305 MEDIA DRIVER 12934M: Michael Krufky <mkrufky@linuxtv.org> 12935L: linux-media@vger.kernel.org 12936S: Maintained 12937W: https://linuxtv.org 12938W: http://github.com/mkrufky 12939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12940T: git git://linuxtv.org/mkrufky/tuners.git 12941F: drivers/media/dvb-frontends/lgdt3305.* 12942 12943LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12944M: Viresh Kumar <vireshk@kernel.org> 12945L: linux-ide@vger.kernel.org 12946S: Maintained 12947F: drivers/ata/pata_arasan_cf.c 12948F: include/linux/pata_arasan_cf_data.h 12949 12950LIBATA PATA DRIVERS 12951R: Sergey Shtylyov <s.shtylyov@omp.ru> 12952L: linux-ide@vger.kernel.org 12953F: drivers/ata/ata_*.c 12954F: drivers/ata/pata_*.c 12955 12956LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12957M: Linus Walleij <linus.walleij@linaro.org> 12958L: linux-ide@vger.kernel.org 12959S: Maintained 12960F: drivers/ata/pata_ftide010.c 12961F: drivers/ata/sata_gemini.c 12962F: drivers/ata/sata_gemini.h 12963 12964LIBATA SATA AHCI PLATFORM devices support 12965M: Hans de Goede <hdegoede@redhat.com> 12966L: linux-ide@vger.kernel.org 12967S: Maintained 12968F: drivers/ata/ahci_platform.c 12969F: drivers/ata/libahci_platform.c 12970F: include/linux/ahci_platform.h 12971 12972LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12973M: Serge Semin <fancer.lancer@gmail.com> 12974L: linux-ide@vger.kernel.org 12975S: Maintained 12976F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12977F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12978F: drivers/ata/ahci_dwc.c 12979 12980LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12981M: Mikael Pettersson <mikpelinux@gmail.com> 12982L: linux-ide@vger.kernel.org 12983S: Maintained 12984F: drivers/ata/sata_promise.* 12985 12986LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12987M: Damien Le Moal <dlemoal@kernel.org> 12988M: Niklas Cassel <cassel@kernel.org> 12989L: linux-ide@vger.kernel.org 12990S: Maintained 12991T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12992F: Documentation/ABI/testing/sysfs-ata 12993F: Documentation/devicetree/bindings/ata/ 12994F: drivers/ata/ 12995F: include/linux/ata.h 12996F: include/linux/libata.h 12997 12998LIBETH COMMON ETHERNET LIBRARY 12999M: Alexander Lobakin <aleksander.lobakin@intel.com> 13000L: netdev@vger.kernel.org 13001L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13002S: Supported 13003T: git https://github.com/alobakin/linux.git 13004F: drivers/net/ethernet/intel/libeth/ 13005F: include/net/libeth/ 13006K: libeth 13007 13008LIBIE COMMON INTEL ETHERNET LIBRARY 13009M: Alexander Lobakin <aleksander.lobakin@intel.com> 13010L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13011L: netdev@vger.kernel.org 13012S: Supported 13013T: git https://github.com/alobakin/linux.git 13014F: drivers/net/ethernet/intel/libie/ 13015F: include/linux/net/intel/libie/ 13016K: libie 13017 13018LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13019M: Vishal Verma <vishal.l.verma@intel.com> 13020M: Dan Williams <dan.j.williams@intel.com> 13021M: Dave Jiang <dave.jiang@intel.com> 13022L: nvdimm@lists.linux.dev 13023S: Supported 13024Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13025P: Documentation/nvdimm/maintainer-entry-profile.rst 13026F: drivers/nvdimm/btt* 13027 13028LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13029M: Dan Williams <dan.j.williams@intel.com> 13030M: Vishal Verma <vishal.l.verma@intel.com> 13031M: Dave Jiang <dave.jiang@intel.com> 13032L: nvdimm@lists.linux.dev 13033S: Supported 13034Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13035P: Documentation/nvdimm/maintainer-entry-profile.rst 13036F: drivers/nvdimm/pmem* 13037 13038LIBNVDIMM: DEVICETREE BINDINGS 13039M: Oliver O'Halloran <oohall@gmail.com> 13040L: nvdimm@lists.linux.dev 13041S: Supported 13042Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13043F: Documentation/devicetree/bindings/pmem/pmem-region.txt 13044F: drivers/nvdimm/of_pmem.c 13045 13046LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 13047M: Dan Williams <dan.j.williams@intel.com> 13048M: Vishal Verma <vishal.l.verma@intel.com> 13049M: Dave Jiang <dave.jiang@intel.com> 13050M: Ira Weiny <ira.weiny@intel.com> 13051L: nvdimm@lists.linux.dev 13052S: Supported 13053Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13054P: Documentation/nvdimm/maintainer-entry-profile.rst 13055T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 13056F: drivers/acpi/nfit/* 13057F: drivers/nvdimm/* 13058F: include/linux/libnvdimm.h 13059F: include/linux/nd.h 13060F: include/uapi/linux/ndctl.h 13061F: tools/testing/nvdimm/ 13062 13063LIBRARY CODE 13064M: Andrew Morton <akpm@linux-foundation.org> 13065L: linux-kernel@vger.kernel.org 13066S: Supported 13067T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 13068F: lib/* 13069 13070LICENSES and SPDX stuff 13071M: Thomas Gleixner <tglx@linutronix.de> 13072M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13073L: linux-spdx@vger.kernel.org 13074S: Maintained 13075T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 13076F: COPYING 13077F: Documentation/process/license-rules.rst 13078F: LICENSES/ 13079F: scripts/spdxcheck-test.sh 13080F: scripts/spdxcheck.py 13081F: scripts/spdxexclude 13082 13083LINEAR RANGES HELPERS 13084M: Mark Brown <broonie@kernel.org> 13085R: Matti Vaittinen <mazziesaccount@gmail.com> 13086F: include/linux/linear_range.h 13087F: lib/linear_ranges.c 13088F: lib/test_linear_ranges.c 13089 13090LINUX FOR POWER MACINTOSH 13091L: linuxppc-dev@lists.ozlabs.org 13092S: Orphan 13093F: arch/powerpc/platforms/powermac/ 13094F: drivers/macintosh/ 13095X: drivers/macintosh/adb-iop.c 13096X: drivers/macintosh/via-macii.c 13097 13098LINUX FOR POWERPC (32-BIT AND 64-BIT) 13099M: Michael Ellerman <mpe@ellerman.id.au> 13100R: Nicholas Piggin <npiggin@gmail.com> 13101R: Christophe Leroy <christophe.leroy@csgroup.eu> 13102R: Naveen N Rao <naveen@kernel.org> 13103R: Madhavan Srinivasan <maddy@linux.ibm.com> 13104L: linuxppc-dev@lists.ozlabs.org 13105S: Supported 13106W: https://github.com/linuxppc/wiki/wiki 13107Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 13108T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 13109F: Documentation/ABI/stable/sysfs-firmware-opal-* 13110F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 13111F: Documentation/devicetree/bindings/powerpc/ 13112F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 13113F: Documentation/arch/powerpc/ 13114F: arch/powerpc/ 13115F: drivers/*/*/*pasemi* 13116F: drivers/*/*pasemi* 13117F: drivers/char/tpm/tpm_ibmvtpm* 13118F: drivers/crypto/nx/ 13119F: drivers/i2c/busses/i2c-opal.c 13120F: drivers/net/ethernet/ibm/ibmveth.* 13121F: drivers/net/ethernet/ibm/ibmvnic.* 13122F: drivers/pci/hotplug/pnv_php.c 13123F: drivers/pci/hotplug/rpa* 13124F: drivers/rtc/rtc-opal.c 13125F: drivers/scsi/ibmvscsi/ 13126F: drivers/tty/hvc/hvc_opal.c 13127F: drivers/watchdog/wdrtas.c 13128F: include/linux/papr_scm.h 13129F: include/uapi/linux/papr_pdsm.h 13130F: tools/testing/selftests/powerpc 13131N: /pmac 13132N: powermac 13133N: powernv 13134N: [^a-z0-9]ps3 13135N: pseries 13136 13137LINUX FOR POWERPC EMBEDDED MPC5XXX 13138M: Anatolij Gustschin <agust@denx.de> 13139L: linuxppc-dev@lists.ozlabs.org 13140S: Odd Fixes 13141F: arch/powerpc/platforms/512x/ 13142F: arch/powerpc/platforms/52xx/ 13143 13144LINUX FOR POWERPC EMBEDDED PPC4XX 13145L: linuxppc-dev@lists.ozlabs.org 13146S: Orphan 13147F: arch/powerpc/platforms/44x/ 13148 13149LINUX FOR POWERPC EMBEDDED PPC85XX 13150M: Scott Wood <oss@buserror.net> 13151L: linuxppc-dev@lists.ozlabs.org 13152S: Odd fixes 13153T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 13154F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 13155F: Documentation/devicetree/bindings/powerpc/fsl/ 13156F: arch/powerpc/platforms/85xx/ 13157 13158LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 13159M: Christophe Leroy <christophe.leroy@csgroup.eu> 13160L: linuxppc-dev@lists.ozlabs.org 13161S: Maintained 13162F: arch/powerpc/platforms/8xx/ 13163F: arch/powerpc/platforms/83xx/ 13164 13165LINUX KERNEL DUMP TEST MODULE (LKDTM) 13166M: Kees Cook <kees@kernel.org> 13167S: Maintained 13168F: drivers/misc/lkdtm/* 13169F: tools/testing/selftests/lkdtm/* 13170 13171LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 13172M: Alan Stern <stern@rowland.harvard.edu> 13173M: Andrea Parri <parri.andrea@gmail.com> 13174M: Will Deacon <will@kernel.org> 13175M: Peter Zijlstra <peterz@infradead.org> 13176M: Boqun Feng <boqun.feng@gmail.com> 13177M: Nicholas Piggin <npiggin@gmail.com> 13178M: David Howells <dhowells@redhat.com> 13179M: Jade Alglave <j.alglave@ucl.ac.uk> 13180M: Luc Maranget <luc.maranget@inria.fr> 13181M: "Paul E. McKenney" <paulmck@kernel.org> 13182R: Akira Yokosawa <akiyks@gmail.com> 13183R: Daniel Lustig <dlustig@nvidia.com> 13184R: Joel Fernandes <joel@joelfernandes.org> 13185L: linux-kernel@vger.kernel.org 13186L: linux-arch@vger.kernel.org 13187L: lkmm@lists.linux.dev 13188S: Supported 13189T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 13190F: Documentation/atomic_bitops.txt 13191F: Documentation/atomic_t.txt 13192F: Documentation/core-api/refcount-vs-atomic.rst 13193F: Documentation/litmus-tests/ 13194F: Documentation/memory-barriers.txt 13195F: tools/memory-model/ 13196 13197LINUX-NEXT TREE 13198M: Stephen Rothwell <sfr@canb.auug.org.au> 13199L: linux-next@vger.kernel.org 13200S: Supported 13201B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13202T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13203 13204LIS3LV02D ACCELEROMETER DRIVER 13205M: Eric Piel <eric.piel@tremplin-utc.net> 13206S: Maintained 13207F: Documentation/misc-devices/lis3lv02d.rst 13208F: drivers/misc/lis3lv02d/ 13209F: drivers/platform/x86/hp/hp_accel.c 13210 13211LIST KUNIT TEST 13212M: David Gow <davidgow@google.com> 13213L: linux-kselftest@vger.kernel.org 13214L: kunit-dev@googlegroups.com 13215S: Maintained 13216F: lib/list-test.c 13217 13218LITEX PLATFORM 13219M: Karol Gugala <kgugala@antmicro.com> 13220M: Mateusz Holenko <mholenko@antmicro.com> 13221M: Gabriel Somlo <gsomlo@gmail.com> 13222M: Joel Stanley <joel@jms.id.au> 13223S: Maintained 13224F: Documentation/devicetree/bindings/*/litex,*.yaml 13225F: arch/openrisc/boot/dts/or1klitex.dts 13226F: drivers/mmc/host/litex_mmc.c 13227F: drivers/net/ethernet/litex/* 13228F: drivers/soc/litex/* 13229F: drivers/tty/serial/liteuart.c 13230F: include/linux/litex.h 13231N: litex 13232 13233LIVE PATCHING 13234M: Josh Poimboeuf <jpoimboe@kernel.org> 13235M: Jiri Kosina <jikos@kernel.org> 13236M: Miroslav Benes <mbenes@suse.cz> 13237M: Petr Mladek <pmladek@suse.com> 13238R: Joe Lawrence <joe.lawrence@redhat.com> 13239L: live-patching@vger.kernel.org 13240S: Maintained 13241T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 13242F: Documentation/ABI/testing/sysfs-kernel-livepatch 13243F: Documentation/livepatch/ 13244F: arch/powerpc/include/asm/livepatch.h 13245F: include/linux/livepatch.h 13246F: kernel/livepatch/ 13247F: kernel/module/livepatch.c 13248F: samples/livepatch/ 13249F: tools/testing/selftests/livepatch/ 13250 13251LLC (802.2) 13252L: netdev@vger.kernel.org 13253S: Odd fixes 13254F: include/linux/llc.h 13255F: include/net/llc* 13256F: include/uapi/linux/llc.h 13257F: net/llc/ 13258 13259LM73 HARDWARE MONITOR DRIVER 13260M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 13261L: linux-hwmon@vger.kernel.org 13262S: Maintained 13263F: drivers/hwmon/lm73.c 13264 13265LM78 HARDWARE MONITOR DRIVER 13266M: Jean Delvare <jdelvare@suse.com> 13267L: linux-hwmon@vger.kernel.org 13268S: Maintained 13269F: Documentation/hwmon/lm78.rst 13270F: drivers/hwmon/lm78.c 13271 13272LM83 HARDWARE MONITOR DRIVER 13273M: Jean Delvare <jdelvare@suse.com> 13274L: linux-hwmon@vger.kernel.org 13275S: Maintained 13276F: Documentation/hwmon/lm83.rst 13277F: drivers/hwmon/lm83.c 13278 13279LM90 HARDWARE MONITOR DRIVER 13280M: Jean Delvare <jdelvare@suse.com> 13281L: linux-hwmon@vger.kernel.org 13282S: Maintained 13283F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 13284F: Documentation/hwmon/lm90.rst 13285F: drivers/hwmon/lm90.c 13286F: include/dt-bindings/thermal/lm90.h 13287 13288LME2510 MEDIA DRIVER 13289M: Malcolm Priestley <tvboxspy@gmail.com> 13290L: linux-media@vger.kernel.org 13291S: Maintained 13292W: https://linuxtv.org 13293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13294F: drivers/media/usb/dvb-usb-v2/lmedm04* 13295 13296LOADPIN SECURITY MODULE 13297M: Kees Cook <kees@kernel.org> 13298S: Supported 13299T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13300F: Documentation/admin-guide/LSM/LoadPin.rst 13301F: security/loadpin/ 13302 13303LOCKDOWN SECURITY MODULE 13304L: linux-security-module@vger.kernel.org 13305S: Odd Fixes 13306T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 13307F: security/lockdown/ 13308 13309LOCKING PRIMITIVES 13310M: Peter Zijlstra <peterz@infradead.org> 13311M: Ingo Molnar <mingo@redhat.com> 13312M: Will Deacon <will@kernel.org> 13313R: Waiman Long <longman@redhat.com> 13314R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 13315L: linux-kernel@vger.kernel.org 13316S: Maintained 13317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 13318F: Documentation/locking/ 13319F: arch/*/include/asm/spinlock*.h 13320F: include/linux/lockdep*.h 13321F: include/linux/mutex*.h 13322F: include/linux/rwlock*.h 13323F: include/linux/rwsem*.h 13324F: include/linux/seqlock.h 13325F: include/linux/spinlock*.h 13326F: kernel/locking/ 13327F: lib/locking*.[ch] 13328X: kernel/locking/locktorture.c 13329 13330LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 13331M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 13332L: linux-ntfs-dev@lists.sourceforge.net 13333S: Maintained 13334W: http://www.linux-ntfs.org/content/view/19/37/ 13335F: Documentation/admin-guide/ldm.rst 13336F: block/partitions/ldm.* 13337 13338LOGITECH HID GAMING KEYBOARDS 13339M: Hans de Goede <hdegoede@redhat.com> 13340L: linux-input@vger.kernel.org 13341S: Maintained 13342T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13343F: drivers/hid/hid-lg-g15.c 13344 13345LONTIUM LT8912B MIPI TO HDMI BRIDGE 13346M: Adrien Grassein <adrien.grassein@gmail.com> 13347S: Maintained 13348F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 13349F: drivers/gpu/drm/bridge/lontium-lt8912b.c 13350 13351LOONGARCH 13352M: Huacai Chen <chenhuacai@kernel.org> 13353R: WANG Xuerui <kernel@xen0n.name> 13354L: loongarch@lists.linux.dev 13355S: Maintained 13356T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 13357F: Documentation/arch/loongarch/ 13358F: Documentation/translations/zh_CN/arch/loongarch/ 13359F: arch/loongarch/ 13360F: drivers/*/*loongarch* 13361F: drivers/cpufreq/loongson3_cpufreq.c 13362 13363LOONGSON GPIO DRIVER 13364M: Yinbo Zhu <zhuyinbo@loongson.cn> 13365L: linux-gpio@vger.kernel.org 13366S: Maintained 13367F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 13368F: drivers/gpio/gpio-loongson-64bit.c 13369 13370LOONGSON LS2X APB DMA DRIVER 13371M: Binbin Zhou <zhoubinbin@loongson.cn> 13372L: dmaengine@vger.kernel.org 13373S: Maintained 13374F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 13375F: drivers/dma/ls2x-apb-dma.c 13376 13377LOONGSON LS2X I2C DRIVER 13378M: Binbin Zhou <zhoubinbin@loongson.cn> 13379L: linux-i2c@vger.kernel.org 13380S: Maintained 13381F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 13382F: drivers/i2c/busses/i2c-ls2x.c 13383 13384LOONGSON-2 SOC SERIES CLOCK DRIVER 13385M: Yinbo Zhu <zhuyinbo@loongson.cn> 13386L: linux-clk@vger.kernel.org 13387S: Maintained 13388F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13389F: drivers/clk/clk-loongson2.c 13390F: include/dt-bindings/clock/loongson,ls2k-clk.h 13391 13392LOONGSON SPI DRIVER 13393M: Yinbo Zhu <zhuyinbo@loongson.cn> 13394L: linux-spi@vger.kernel.org 13395S: Maintained 13396F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13397F: drivers/spi/spi-loongson-core.c 13398F: drivers/spi/spi-loongson-pci.c 13399F: drivers/spi/spi-loongson-plat.c 13400F: drivers/spi/spi-loongson.h 13401 13402LOONGSON-2 SOC SERIES GUTS DRIVER 13403M: Yinbo Zhu <zhuyinbo@loongson.cn> 13404L: loongarch@lists.linux.dev 13405S: Maintained 13406F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13407F: drivers/soc/loongson/loongson2_guts.c 13408 13409LOONGSON-2 SOC SERIES PM DRIVER 13410M: Yinbo Zhu <zhuyinbo@loongson.cn> 13411L: linux-pm@vger.kernel.org 13412S: Maintained 13413F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13414F: drivers/soc/loongson/loongson2_pm.c 13415 13416LOONGSON-2 SOC SERIES PINCTRL DRIVER 13417M: zhanghongchen <zhanghongchen@loongson.cn> 13418M: Yinbo Zhu <zhuyinbo@loongson.cn> 13419L: linux-gpio@vger.kernel.org 13420S: Maintained 13421F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13422F: drivers/pinctrl/pinctrl-loongson2.c 13423 13424LOONGSON-2 SOC SERIES THERMAL DRIVER 13425M: zhanghongchen <zhanghongchen@loongson.cn> 13426M: Yinbo Zhu <zhuyinbo@loongson.cn> 13427L: linux-pm@vger.kernel.org 13428S: Maintained 13429F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13430F: drivers/thermal/loongson2_thermal.c 13431 13432LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13433M: Sathya Prakash <sathya.prakash@broadcom.com> 13434M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13435M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13436L: MPT-FusionLinux.pdl@broadcom.com 13437L: linux-scsi@vger.kernel.org 13438S: Supported 13439W: http://www.avagotech.com/support/ 13440F: drivers/message/fusion/ 13441F: drivers/scsi/mpt3sas/ 13442 13443LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13444M: Matthew Wilcox <willy@infradead.org> 13445L: linux-scsi@vger.kernel.org 13446S: Maintained 13447F: drivers/scsi/sym53c8xx_2/ 13448 13449LTC1660 DAC DRIVER 13450M: Marcus Folkesson <marcus.folkesson@gmail.com> 13451L: linux-iio@vger.kernel.org 13452S: Maintained 13453F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13454F: drivers/iio/dac/ltc1660.c 13455 13456LTC2664 IIO DAC DRIVER 13457M: Michael Hennerich <michael.hennerich@analog.com> 13458M: Kim Seer Paller <kimseer.paller@analog.com> 13459L: linux-iio@vger.kernel.org 13460S: Supported 13461W: https://ez.analog.com/linux-software-drivers 13462F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 13463F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 13464F: drivers/iio/dac/ltc2664.c 13465 13466LTC2688 IIO DAC DRIVER 13467M: Nuno Sá <nuno.sa@analog.com> 13468L: linux-iio@vger.kernel.org 13469S: Supported 13470W: https://ez.analog.com/linux-software-drivers 13471F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13472F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13473F: drivers/iio/dac/ltc2688.c 13474 13475LTC2947 HARDWARE MONITOR DRIVER 13476M: Nuno Sá <nuno.sa@analog.com> 13477L: linux-hwmon@vger.kernel.org 13478S: Supported 13479W: https://ez.analog.com/linux-software-drivers 13480F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13481F: drivers/hwmon/ltc2947-core.c 13482F: drivers/hwmon/ltc2947-i2c.c 13483F: drivers/hwmon/ltc2947-spi.c 13484F: drivers/hwmon/ltc2947.h 13485 13486LTC2991 HARDWARE MONITOR DRIVER 13487M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13488L: linux-hwmon@vger.kernel.org 13489S: Supported 13490W: https://ez.analog.com/linux-software-drivers 13491F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13492F: drivers/hwmon/ltc2991.c 13493 13494LTC2983 IIO TEMPERATURE DRIVER 13495M: Nuno Sá <nuno.sa@analog.com> 13496L: linux-iio@vger.kernel.org 13497S: Supported 13498W: https://ez.analog.com/linux-software-drivers 13499F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13500F: drivers/iio/temperature/ltc2983.c 13501 13502LTC4282 HARDWARE MONITOR DRIVER 13503M: Nuno Sa <nuno.sa@analog.com> 13504L: linux-hwmon@vger.kernel.org 13505S: Supported 13506F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13507F: Documentation/hwmon/ltc4282.rst 13508F: drivers/hwmon/ltc4282.c 13509 13510LTC4286 HARDWARE MONITOR DRIVER 13511M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13512L: linux-i2c@vger.kernel.org 13513S: Maintained 13514F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13515F: Documentation/hwmon/ltc4286.rst 13516F: drivers/hwmon/pmbus/Kconfig 13517F: drivers/hwmon/pmbus/Makefile 13518F: drivers/hwmon/pmbus/ltc4286.c 13519 13520LTC4306 I2C MULTIPLEXER DRIVER 13521M: Michael Hennerich <michael.hennerich@analog.com> 13522L: linux-i2c@vger.kernel.org 13523S: Supported 13524W: https://ez.analog.com/linux-software-drivers 13525F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13526F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13527 13528LTP (Linux Test Project) 13529M: Andrea Cervesato <andrea.cervesato@suse.com> 13530M: Cyril Hrubis <chrubis@suse.cz> 13531M: Jan Stancek <jstancek@redhat.com> 13532M: Petr Vorel <pvorel@suse.cz> 13533M: Li Wang <liwang@redhat.com> 13534M: Yang Xu <xuyang2018.jy@fujitsu.com> 13535M: Xiao Yang <yangx.jy@fujitsu.com> 13536L: ltp@lists.linux.it (subscribers-only) 13537S: Maintained 13538W: https://linux-test-project.readthedocs.io/ 13539T: git https://github.com/linux-test-project/ltp.git 13540 13541LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13542M: Anshul Dalal <anshulusr@gmail.com> 13543L: linux-iio@vger.kernel.org 13544S: Maintained 13545F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13546F: drivers/iio/light/ltr390.c 13547 13548LYNX 28G SERDES PHY DRIVER 13549M: Ioana Ciornei <ioana.ciornei@nxp.com> 13550L: netdev@vger.kernel.org 13551S: Supported 13552F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13553F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13554 13555LYNX PCS MODULE 13556M: Ioana Ciornei <ioana.ciornei@nxp.com> 13557L: netdev@vger.kernel.org 13558S: Supported 13559F: drivers/net/pcs/pcs-lynx.c 13560F: include/linux/pcs-lynx.h 13561 13562M68K ARCHITECTURE 13563M: Geert Uytterhoeven <geert@linux-m68k.org> 13564L: linux-m68k@lists.linux-m68k.org 13565S: Maintained 13566W: http://www.linux-m68k.org/ 13567T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13568F: arch/m68k/ 13569F: drivers/zorro/ 13570 13571M68K ON APPLE MACINTOSH 13572M: Joshua Thompson <funaho@jurai.org> 13573L: linux-m68k@lists.linux-m68k.org 13574S: Maintained 13575W: http://www.mac.linux-m68k.org/ 13576F: arch/m68k/mac/ 13577F: drivers/macintosh/adb-iop.c 13578F: drivers/macintosh/via-macii.c 13579 13580M68K ON HP9000/300 13581M: Philip Blundell <philb@gnu.org> 13582S: Maintained 13583W: http://www.tazenda.demon.co.uk/phil/linux-hp 13584F: arch/m68k/hp300/ 13585 13586M88DS3103 MEDIA DRIVER 13587L: linux-media@vger.kernel.org 13588S: Orphan 13589W: https://linuxtv.org 13590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13591F: drivers/media/dvb-frontends/m88ds3103* 13592 13593M88RS2000 MEDIA DRIVER 13594M: Malcolm Priestley <tvboxspy@gmail.com> 13595L: linux-media@vger.kernel.org 13596S: Maintained 13597W: https://linuxtv.org 13598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13599F: drivers/media/dvb-frontends/m88rs2000* 13600 13601MA901 MASTERKIT USB FM RADIO DRIVER 13602M: Alexey Klimov <klimov.linux@gmail.com> 13603L: linux-media@vger.kernel.org 13604S: Maintained 13605T: git git://linuxtv.org/media_tree.git 13606F: drivers/media/radio/radio-ma901.c 13607 13608MAC80211 13609M: Johannes Berg <johannes@sipsolutions.net> 13610L: linux-wireless@vger.kernel.org 13611S: Maintained 13612W: https://wireless.wiki.kernel.org/ 13613Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13614T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13615T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13616F: Documentation/networking/mac80211-injection.rst 13617F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13618F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13619F: include/net/mac80211.h 13620F: net/mac80211/ 13621 13622MAILBOX API 13623M: Jassi Brar <jassisinghbrar@gmail.com> 13624L: linux-kernel@vger.kernel.org 13625S: Maintained 13626F: Documentation/devicetree/bindings/mailbox/ 13627F: drivers/mailbox/ 13628F: include/dt-bindings/mailbox/ 13629F: include/linux/mailbox_client.h 13630F: include/linux/mailbox_controller.h 13631 13632MAILBOX ARM MHUv2 13633M: Viresh Kumar <viresh.kumar@linaro.org> 13634M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13635L: linux-kernel@vger.kernel.org 13636S: Maintained 13637F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13638F: drivers/mailbox/arm_mhuv2.c 13639F: include/linux/mailbox/arm_mhuv2_message.h 13640 13641MAILBOX ARM MHUv3 13642M: Sudeep Holla <sudeep.holla@arm.com> 13643M: Cristian Marussi <cristian.marussi@arm.com> 13644L: linux-kernel@vger.kernel.org 13645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13646S: Maintained 13647F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13648F: drivers/mailbox/arm_mhuv3.c 13649 13650MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13651M: Alejandro Colomar <alx@kernel.org> 13652L: linux-man@vger.kernel.org 13653S: Maintained 13654W: http://www.kernel.org/doc/man-pages 13655T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13656T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13657 13658MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13659M: Jeremy Kerr <jk@codeconstruct.com.au> 13660M: Matt Johnston <matt@codeconstruct.com.au> 13661L: netdev@vger.kernel.org 13662S: Maintained 13663F: Documentation/networking/mctp.rst 13664F: drivers/net/mctp/ 13665F: include/net/mctp.h 13666F: include/net/mctpdevice.h 13667F: include/net/netns/mctp.h 13668F: net/mctp/ 13669 13670MAPLE TREE 13671M: Liam R. Howlett <Liam.Howlett@oracle.com> 13672L: maple-tree@lists.infradead.org 13673L: linux-mm@kvack.org 13674S: Supported 13675F: Documentation/core-api/maple_tree.rst 13676F: include/linux/maple_tree.h 13677F: include/trace/events/maple_tree.h 13678F: lib/maple_tree.c 13679F: lib/test_maple_tree.c 13680F: tools/testing/radix-tree/linux/maple_tree.h 13681F: tools/testing/radix-tree/maple.c 13682 13683MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13684M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13685L: linux-mips@vger.kernel.org 13686S: Maintained 13687F: arch/mips/boot/dts/img/pistachio* 13688 13689MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13690M: Andrew Lunn <andrew@lunn.ch> 13691L: netdev@vger.kernel.org 13692S: Maintained 13693F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13694F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13695F: Documentation/networking/devlink/mv88e6xxx.rst 13696F: drivers/net/dsa/mv88e6xxx/ 13697F: include/linux/dsa/mv88e6xxx.h 13698F: include/linux/platform_data/mv88e6xxx.h 13699 13700MARVELL 88PM886 PMIC DRIVER 13701M: Karel Balej <balejk@matfyz.cz> 13702S: Maintained 13703F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 13704F: drivers/input/misc/88pm886-onkey.c 13705F: drivers/mfd/88pm886.c 13706F: drivers/regulator/88pm886-regulator.c 13707F: include/linux/mfd/88pm886.h 13708 13709MARVELL ARMADA 3700 PHY DRIVERS 13710M: Miquel Raynal <miquel.raynal@bootlin.com> 13711S: Maintained 13712F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13713F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13714F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13715F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13716 13717MARVELL ARMADA 3700 SERIAL DRIVER 13718M: Pali Rohár <pali@kernel.org> 13719S: Maintained 13720F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13721F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13722F: drivers/tty/serial/mvebu-uart.c 13723 13724MARVELL ARMADA DRM SUPPORT 13725M: Russell King <linux@armlinux.org.uk> 13726S: Maintained 13727T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13728T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13729F: Documentation/devicetree/bindings/display/armada/ 13730F: drivers/gpu/drm/armada/ 13731F: include/uapi/drm/armada_drm.h 13732 13733MARVELL CRYPTO DRIVER 13734M: Boris Brezillon <bbrezillon@kernel.org> 13735M: Arnaud Ebalard <arno@natisbad.org> 13736M: Srujana Challa <schalla@marvell.com> 13737L: linux-crypto@vger.kernel.org 13738S: Maintained 13739F: drivers/crypto/marvell/ 13740F: include/linux/soc/marvell/octeontx2/ 13741 13742MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13743M: Mirko Lindner <mlindner@marvell.com> 13744M: Stephen Hemminger <stephen@networkplumber.org> 13745L: netdev@vger.kernel.org 13746S: Odd fixes 13747F: drivers/net/ethernet/marvell/sk* 13748 13749MARVELL LIBERTAS WIRELESS DRIVER 13750L: libertas-dev@lists.infradead.org 13751S: Orphan 13752F: drivers/net/wireless/marvell/libertas/ 13753 13754MARVELL MACCHIATOBIN SUPPORT 13755M: Russell King <linux@armlinux.org.uk> 13756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13757S: Maintained 13758F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13759 13760MARVELL MV643XX ETHERNET DRIVER 13761M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13762L: netdev@vger.kernel.org 13763S: Maintained 13764F: drivers/net/ethernet/marvell/mv643xx_eth.* 13765 13766MARVELL MV88X3310 PHY DRIVER 13767M: Russell King <linux@armlinux.org.uk> 13768M: Marek Behún <kabel@kernel.org> 13769L: netdev@vger.kernel.org 13770S: Maintained 13771F: drivers/net/phy/marvell10g.c 13772 13773MARVELL MVEBU THERMAL DRIVER 13774M: Miquel Raynal <miquel.raynal@bootlin.com> 13775S: Maintained 13776F: drivers/thermal/armada_thermal.c 13777 13778MARVELL MVNETA ETHERNET DRIVER 13779M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13780L: netdev@vger.kernel.org 13781S: Maintained 13782F: drivers/net/ethernet/marvell/mvneta* 13783 13784MARVELL MVPP2 ETHERNET DRIVER 13785M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13786M: Russell King <linux@armlinux.org.uk> 13787L: netdev@vger.kernel.org 13788S: Maintained 13789F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13790F: drivers/net/ethernet/marvell/mvpp2/ 13791 13792MARVELL MWIFIEX WIRELESS DRIVER 13793M: Brian Norris <briannorris@chromium.org> 13794R: Francesco Dolcini <francesco@dolcini.it> 13795L: linux-wireless@vger.kernel.org 13796S: Odd Fixes 13797F: drivers/net/wireless/marvell/mwifiex/ 13798 13799MARVELL MWL8K WIRELESS DRIVER 13800L: linux-wireless@vger.kernel.org 13801S: Orphan 13802F: drivers/net/wireless/marvell/mwl8k.c 13803 13804MARVELL NAND CONTROLLER DRIVER 13805M: Miquel Raynal <miquel.raynal@bootlin.com> 13806L: linux-mtd@lists.infradead.org 13807S: Maintained 13808F: drivers/mtd/nand/raw/marvell_nand.c 13809 13810MARVELL OCTEON ENDPOINT DRIVER 13811M: Veerasenareddy Burru <vburru@marvell.com> 13812M: Sathesh Edara <sedara@marvell.com> 13813L: netdev@vger.kernel.org 13814S: Supported 13815F: drivers/net/ethernet/marvell/octeon_ep 13816 13817MARVELL OCTEON ENDPOINT VF DRIVER 13818M: Veerasenareddy Burru <vburru@marvell.com> 13819M: Sathesh Edara <sedara@marvell.com> 13820M: Shinas Rasheed <srasheed@marvell.com> 13821M: Satananda Burla <sburla@marvell.com> 13822L: netdev@vger.kernel.org 13823S: Supported 13824F: drivers/net/ethernet/marvell/octeon_ep_vf 13825 13826MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13827M: Sunil Goutham <sgoutham@marvell.com> 13828M: Geetha sowjanya <gakula@marvell.com> 13829M: Subbaraya Sundeep <sbhatta@marvell.com> 13830M: hariprasad <hkelam@marvell.com> 13831L: netdev@vger.kernel.org 13832S: Supported 13833F: drivers/net/ethernet/marvell/octeontx2/nic/ 13834F: include/linux/soc/marvell/octeontx2/ 13835 13836MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13837M: Sunil Goutham <sgoutham@marvell.com> 13838M: Linu Cherian <lcherian@marvell.com> 13839M: Geetha sowjanya <gakula@marvell.com> 13840M: Jerin Jacob <jerinj@marvell.com> 13841M: hariprasad <hkelam@marvell.com> 13842M: Subbaraya Sundeep <sbhatta@marvell.com> 13843L: netdev@vger.kernel.org 13844S: Supported 13845F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13846F: drivers/net/ethernet/marvell/octeontx2/af/ 13847 13848MARVELL PRESTERA ETHERNET SWITCH DRIVER 13849M: Taras Chornyi <taras.chornyi@plvision.eu> 13850S: Supported 13851W: https://github.com/Marvell-switching/switchdev-prestera 13852F: drivers/net/ethernet/marvell/prestera/ 13853 13854MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13855M: Nicolas Pitre <nico@fluxnic.net> 13856S: Odd Fixes 13857F: drivers/mmc/host/mvsdio.* 13858 13859MARVELL USB MDIO CONTROLLER DRIVER 13860M: Tobias Waldekranz <tobias@waldekranz.com> 13861L: netdev@vger.kernel.org 13862S: Maintained 13863F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13864F: drivers/net/mdio/mdio-mvusb.c 13865 13866MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13867M: Hu Ziji <huziji@marvell.com> 13868L: linux-mmc@vger.kernel.org 13869S: Supported 13870F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13871F: drivers/mmc/host/sdhci-xenon* 13872 13873MARVELL OCTEON CN10K DPI DRIVER 13874M: Vamsi Attunuru <vattunuru@marvell.com> 13875S: Supported 13876F: drivers/misc/mrvl_cn10k_dpi.c 13877 13878MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 13879R: schalla@marvell.com 13880R: vattunuru@marvell.com 13881F: drivers/vdpa/octeon_ep/ 13882 13883MATROX FRAMEBUFFER DRIVER 13884L: linux-fbdev@vger.kernel.org 13885S: Orphan 13886F: drivers/video/fbdev/matrox/matroxfb_* 13887F: include/uapi/linux/matroxfb.h 13888 13889MAX15301 DRIVER 13890M: Daniel Nilsson <daniel.nilsson@flex.com> 13891L: linux-hwmon@vger.kernel.org 13892S: Maintained 13893F: Documentation/hwmon/max15301.rst 13894F: drivers/hwmon/pmbus/max15301.c 13895 13896MAX2175 SDR TUNER DRIVER 13897M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13898L: linux-media@vger.kernel.org 13899S: Maintained 13900T: git git://linuxtv.org/media_tree.git 13901F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13902F: Documentation/userspace-api/media/drivers/max2175.rst 13903F: drivers/media/i2c/max2175* 13904F: include/uapi/linux/max2175.h 13905 13906MAX31335 RTC DRIVER 13907M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13908L: linux-rtc@vger.kernel.org 13909S: Supported 13910W: https://ez.analog.com/linux-software-drivers 13911F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13912F: drivers/rtc/rtc-max31335.c 13913 13914MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13915L: linux-hwmon@vger.kernel.org 13916S: Orphan 13917F: Documentation/hwmon/max6650.rst 13918F: drivers/hwmon/max6650.c 13919 13920MAX9286 QUAD GMSL DESERIALIZER DRIVER 13921M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13922M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13923M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13924M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13925L: linux-media@vger.kernel.org 13926S: Maintained 13927F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13928F: drivers/media/i2c/max9286.c 13929 13930MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13931M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13932L: linux-media@vger.kernel.org 13933S: Maintained 13934F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13935F: drivers/staging/media/max96712/max96712.c 13936 13937MAX96714 GMSL2 DESERIALIZER DRIVER 13938M: Julien Massot <julien.massot@collabora.com> 13939L: linux-media@vger.kernel.org 13940S: Maintained 13941F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13942F: drivers/media/i2c/max96714.c 13943 13944MAX96717 GMSL2 SERIALIZER DRIVER 13945M: Julien Massot <julien.massot@collabora.com> 13946L: linux-media@vger.kernel.org 13947S: Maintained 13948F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13949F: drivers/media/i2c/max96717.c 13950 13951MAX9860 MONO AUDIO VOICE CODEC DRIVER 13952M: Peter Rosin <peda@axentia.se> 13953L: linux-sound@vger.kernel.org 13954S: Maintained 13955F: Documentation/devicetree/bindings/sound/max9860.txt 13956F: sound/soc/codecs/max9860.* 13957 13958MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13959M: Andreas Klinger <ak@it-klinger.de> 13960L: linux-iio@vger.kernel.org 13961S: Maintained 13962F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13963F: drivers/iio/proximity/mb1232.c 13964 13965MAXIM MAX11205 DRIVER 13966M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13967L: linux-iio@vger.kernel.org 13968S: Supported 13969W: https://ez.analog.com/linux-software-drivers 13970F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13971F: drivers/iio/adc/max11205.c 13972 13973MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13974R: Iskren Chernev <iskren.chernev@gmail.com> 13975R: Krzysztof Kozlowski <krzk@kernel.org> 13976R: Marek Szyprowski <m.szyprowski@samsung.com> 13977R: Matheus Castello <matheus@castello.eng.br> 13978L: linux-pm@vger.kernel.org 13979S: Maintained 13980F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13981F: drivers/power/supply/max17040_battery.c 13982 13983MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13984R: Hans de Goede <hdegoede@redhat.com> 13985R: Krzysztof Kozlowski <krzk@kernel.org> 13986R: Marek Szyprowski <m.szyprowski@samsung.com> 13987R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13988R: Purism Kernel Team <kernel@puri.sm> 13989L: linux-pm@vger.kernel.org 13990S: Maintained 13991F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13992F: drivers/power/supply/max17042_battery.c 13993 13994MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13996L: linux-kernel@vger.kernel.org 13997S: Maintained 13998F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13999F: drivers/regulator/max20086-regulator.c 14000 14001MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 14002M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 14003L: linux-iio@vger.kernel.org 14004S: Maintained 14005F: drivers/iio/temperature/max30208.c 14006 14007MAXIM MAX77650 PMIC MFD DRIVER 14008M: Bartosz Golaszewski <brgl@bgdev.pl> 14009L: linux-kernel@vger.kernel.org 14010S: Maintained 14011F: Documentation/devicetree/bindings/*/*max77650.yaml 14012F: Documentation/devicetree/bindings/*/max77650*.yaml 14013F: drivers/gpio/gpio-max77650.c 14014F: drivers/input/misc/max77650-onkey.c 14015F: drivers/leds/leds-max77650.c 14016F: drivers/mfd/max77650.c 14017F: drivers/power/supply/max77650-charger.c 14018F: drivers/regulator/max77650-regulator.c 14019F: include/linux/mfd/max77650.h 14020 14021MAXIM MAX77714 PMIC MFD DRIVER 14022M: Luca Ceresoli <luca@lucaceresoli.net> 14023S: Maintained 14024F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 14025F: drivers/mfd/max77714.c 14026F: include/linux/mfd/max77714.h 14027 14028MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 14029M: Javier Martinez Canillas <javier@dowhile0.org> 14030L: linux-kernel@vger.kernel.org 14031S: Supported 14032F: Documentation/devicetree/bindings/*/*max77802.yaml 14033F: drivers/regulator/max77802-regulator.c 14034F: include/dt-bindings/*/*max77802.h 14035 14036MAXIM MAX77976 BATTERY CHARGER 14037M: Luca Ceresoli <luca@lucaceresoli.net> 14038S: Supported 14039F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 14040F: drivers/power/supply/max77976_charger.c 14041 14042MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 14043M: Krzysztof Kozlowski <krzk@kernel.org> 14044L: linux-pm@vger.kernel.org 14045S: Maintained 14046B: mailto:linux-samsung-soc@vger.kernel.org 14047F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 14048F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 14049F: drivers/power/supply/max14577_charger.c 14050F: drivers/power/supply/max77693_charger.c 14051 14052MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 14053M: Chanwoo Choi <cw00.choi@samsung.com> 14054M: Krzysztof Kozlowski <krzk@kernel.org> 14055L: linux-kernel@vger.kernel.org 14056S: Maintained 14057B: mailto:linux-samsung-soc@vger.kernel.org 14058F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 14059F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 14060F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 14061F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 14062F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 14063F: drivers/*/*max77843.c 14064F: drivers/*/max14577*.c 14065F: drivers/*/max77686*.c 14066F: drivers/*/max77693*.c 14067F: drivers/clk/clk-max77686.c 14068F: drivers/extcon/extcon-max14577.c 14069F: drivers/extcon/extcon-max77693.c 14070F: drivers/rtc/rtc-max77686.c 14071F: include/linux/mfd/max14577*.h 14072F: include/linux/mfd/max77686*.h 14073F: include/linux/mfd/max77693*.h 14074 14075MAXIRADIO FM RADIO RECEIVER DRIVER 14076M: Hans Verkuil <hverkuil@xs4all.nl> 14077L: linux-media@vger.kernel.org 14078S: Maintained 14079W: https://linuxtv.org 14080T: git git://linuxtv.org/media_tree.git 14081F: drivers/media/radio/radio-maxiradio* 14082 14083MAXLINEAR ETHERNET PHY DRIVER 14084M: Xu Liang <lxu@maxlinear.com> 14085L: netdev@vger.kernel.org 14086S: Supported 14087F: drivers/net/phy/mxl-gpy.c 14088 14089MCAN MMIO DEVICE DRIVER 14090M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 14091L: linux-can@vger.kernel.org 14092S: Maintained 14093F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 14094F: drivers/net/can/m_can/m_can.c 14095F: drivers/net/can/m_can/m_can.h 14096F: drivers/net/can/m_can/m_can_platform.c 14097 14098MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 14099R: Yasushi SHOJI <yashi@spacecubics.com> 14100L: linux-can@vger.kernel.org 14101S: Maintained 14102F: drivers/net/can/usb/mcba_usb.c 14103 14104MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 14105M: Rishi Gupta <gupt21@gmail.com> 14106L: linux-i2c@vger.kernel.org 14107L: linux-input@vger.kernel.org 14108S: Maintained 14109F: drivers/hid/hid-mcp2221.c 14110 14111MCP251XFD SPI-CAN NETWORK DRIVER 14112M: Marc Kleine-Budde <mkl@pengutronix.de> 14113M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14114R: Thomas Kopp <thomas.kopp@microchip.com> 14115L: linux-can@vger.kernel.org 14116S: Maintained 14117F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 14118F: drivers/net/can/spi/mcp251xfd/ 14119 14120MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 14121M: Peter Rosin <peda@axentia.se> 14122L: linux-iio@vger.kernel.org 14123S: Maintained 14124F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 14125F: drivers/iio/potentiometer/mcp4018.c 14126F: drivers/iio/potentiometer/mcp4531.c 14127 14128MCP4821 DAC DRIVER 14129M: Anshul Dalal <anshulusr@gmail.com> 14130L: linux-iio@vger.kernel.org 14131S: Maintained 14132F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 14133F: drivers/iio/dac/mcp4821.c 14134 14135MCR20A IEEE-802.15.4 RADIO DRIVER 14136M: Stefan Schmidt <stefan@datenfreihafen.org> 14137L: linux-wpan@vger.kernel.org 14138S: Odd Fixes 14139W: https://github.com/xueliu/mcr20a-linux 14140F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 14141F: drivers/net/ieee802154/mcr20a.c 14142F: drivers/net/ieee802154/mcr20a.h 14143 14144MDIO REGMAP DRIVER 14145M: Maxime Chevallier <maxime.chevallier@bootlin.com> 14146L: netdev@vger.kernel.org 14147S: Maintained 14148F: drivers/net/mdio/mdio-regmap.c 14149F: include/linux/mdio/mdio-regmap.h 14150 14151MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 14152M: William Breathitt Gray <wbg@kernel.org> 14153L: linux-iio@vger.kernel.org 14154S: Maintained 14155F: drivers/iio/dac/cio-dac.c 14156 14157MEDIA CONTROLLER FRAMEWORK 14158M: Sakari Ailus <sakari.ailus@linux.intel.com> 14159M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14160L: linux-media@vger.kernel.org 14161S: Supported 14162W: https://www.linuxtv.org 14163T: git git://linuxtv.org/media_tree.git 14164F: drivers/media/mc/ 14165F: include/media/media-*.h 14166F: include/uapi/linux/media.h 14167 14168MEDIA DRIVER FOR FREESCALE IMX PXP 14169M: Philipp Zabel <p.zabel@pengutronix.de> 14170L: linux-media@vger.kernel.org 14171S: Maintained 14172T: git git://linuxtv.org/media_tree.git 14173F: drivers/media/platform/nxp/imx-pxp.[ch] 14174 14175MEDIA DRIVERS FOR ASCOT2E 14176M: Sergey Kozlov <serjk@netup.ru> 14177M: Abylay Ospan <aospan@netup.ru> 14178L: linux-media@vger.kernel.org 14179S: Supported 14180W: https://linuxtv.org 14181W: http://netup.tv/ 14182T: git git://linuxtv.org/media_tree.git 14183F: drivers/media/dvb-frontends/ascot2e* 14184 14185MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 14186M: Jasmin Jessich <jasmin@anw.at> 14187L: linux-media@vger.kernel.org 14188S: Maintained 14189W: https://linuxtv.org 14190T: git git://linuxtv.org/media_tree.git 14191F: drivers/media/dvb-frontends/cxd2099* 14192 14193MEDIA DRIVERS FOR CXD2841ER 14194M: Sergey Kozlov <serjk@netup.ru> 14195M: Abylay Ospan <aospan@netup.ru> 14196L: linux-media@vger.kernel.org 14197S: Supported 14198W: https://linuxtv.org 14199W: http://netup.tv/ 14200T: git git://linuxtv.org/media_tree.git 14201F: drivers/media/dvb-frontends/cxd2841er* 14202 14203MEDIA DRIVERS FOR CXD2880 14204M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 14205L: linux-media@vger.kernel.org 14206S: Supported 14207W: http://linuxtv.org/ 14208T: git git://linuxtv.org/media_tree.git 14209F: drivers/media/dvb-frontends/cxd2880/* 14210F: drivers/media/spi/cxd2880* 14211 14212MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 14213L: linux-media@vger.kernel.org 14214S: Orphan 14215W: https://linuxtv.org 14216T: git git://linuxtv.org/media_tree.git 14217F: drivers/media/pci/ddbridge/* 14218 14219MEDIA DRIVERS FOR FREESCALE IMX 14220M: Steve Longerbeam <slongerbeam@gmail.com> 14221M: Philipp Zabel <p.zabel@pengutronix.de> 14222L: linux-media@vger.kernel.org 14223S: Maintained 14224T: git git://linuxtv.org/media_tree.git 14225F: Documentation/admin-guide/media/imx.rst 14226F: Documentation/devicetree/bindings/media/imx.txt 14227F: drivers/staging/media/imx/ 14228F: include/linux/imx-media.h 14229F: include/media/imx.h 14230 14231MEDIA DRIVERS FOR FREESCALE IMX7/8 14232M: Rui Miguel Silva <rmfrfs@gmail.com> 14233M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14234M: Martin Kepplinger <martin.kepplinger@puri.sm> 14235R: Purism Kernel Team <kernel@puri.sm> 14236L: linux-media@vger.kernel.org 14237S: Maintained 14238T: git git://linuxtv.org/media_tree.git 14239F: Documentation/admin-guide/media/imx7.rst 14240F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 14241F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 14242F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 14243F: drivers/media/platform/nxp/imx-mipi-csis.c 14244F: drivers/media/platform/nxp/imx7-media-csi.c 14245F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 14246 14247MEDIA DRIVERS FOR HELENE 14248M: Abylay Ospan <aospan@netup.ru> 14249L: linux-media@vger.kernel.org 14250S: Supported 14251W: https://linuxtv.org 14252W: http://netup.tv/ 14253T: git git://linuxtv.org/media_tree.git 14254F: drivers/media/dvb-frontends/helene* 14255 14256MEDIA DRIVERS FOR HORUS3A 14257M: Sergey Kozlov <serjk@netup.ru> 14258M: Abylay Ospan <aospan@netup.ru> 14259L: linux-media@vger.kernel.org 14260S: Supported 14261W: https://linuxtv.org 14262W: http://netup.tv/ 14263T: git git://linuxtv.org/media_tree.git 14264F: drivers/media/dvb-frontends/horus3a* 14265 14266MEDIA DRIVERS FOR LNBH25 14267M: Sergey Kozlov <serjk@netup.ru> 14268M: Abylay Ospan <aospan@netup.ru> 14269L: linux-media@vger.kernel.org 14270S: Supported 14271W: https://linuxtv.org 14272W: http://netup.tv/ 14273T: git git://linuxtv.org/media_tree.git 14274F: drivers/media/dvb-frontends/lnbh25* 14275 14276MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 14277L: linux-media@vger.kernel.org 14278S: Orphan 14279W: https://linuxtv.org 14280T: git git://linuxtv.org/media_tree.git 14281F: drivers/media/dvb-frontends/mxl5xx* 14282 14283MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 14284M: Sergey Kozlov <serjk@netup.ru> 14285M: Abylay Ospan <aospan@netup.ru> 14286L: linux-media@vger.kernel.org 14287S: Supported 14288W: https://linuxtv.org 14289W: http://netup.tv/ 14290T: git git://linuxtv.org/media_tree.git 14291F: drivers/media/pci/netup_unidvb/* 14292 14293MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 14294M: Dmitry Osipenko <digetx@gmail.com> 14295L: linux-media@vger.kernel.org 14296L: linux-tegra@vger.kernel.org 14297S: Maintained 14298T: git git://linuxtv.org/media_tree.git 14299F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 14300F: drivers/media/platform/nvidia/tegra-vde/ 14301 14302MEDIA DRIVERS FOR RENESAS - CEU 14303M: Jacopo Mondi <jacopo@jmondi.org> 14304L: linux-media@vger.kernel.org 14305L: linux-renesas-soc@vger.kernel.org 14306S: Supported 14307T: git git://linuxtv.org/media_tree.git 14308F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 14309F: drivers/media/platform/renesas/renesas-ceu.c 14310F: include/media/drv-intf/renesas-ceu.h 14311 14312MEDIA DRIVERS FOR RENESAS - DRIF 14313M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 14314L: linux-media@vger.kernel.org 14315L: linux-renesas-soc@vger.kernel.org 14316S: Supported 14317T: git git://linuxtv.org/media_tree.git 14318F: Documentation/devicetree/bindings/media/renesas,drif.yaml 14319F: drivers/media/platform/renesas/rcar_drif.c 14320 14321MEDIA DRIVERS FOR RENESAS - FCP 14322M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14323L: linux-media@vger.kernel.org 14324L: linux-renesas-soc@vger.kernel.org 14325S: Supported 14326T: git git://linuxtv.org/media_tree.git 14327F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 14328F: drivers/media/platform/renesas/rcar-fcp.c 14329F: include/media/rcar-fcp.h 14330 14331MEDIA DRIVERS FOR RENESAS - FDP1 14332M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14333L: linux-media@vger.kernel.org 14334L: linux-renesas-soc@vger.kernel.org 14335S: Supported 14336T: git git://linuxtv.org/media_tree.git 14337F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 14338F: drivers/media/platform/renesas/rcar_fdp1.c 14339 14340MEDIA DRIVERS FOR RENESAS - VIN 14341M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14342L: linux-media@vger.kernel.org 14343L: linux-renesas-soc@vger.kernel.org 14344S: Supported 14345T: git git://linuxtv.org/media_tree.git 14346F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 14347F: Documentation/devicetree/bindings/media/renesas,isp.yaml 14348F: Documentation/devicetree/bindings/media/renesas,vin.yaml 14349F: drivers/media/platform/renesas/rcar-csi2.c 14350F: drivers/media/platform/renesas/rcar-isp.c 14351F: drivers/media/platform/renesas/rcar-vin/ 14352 14353MEDIA DRIVERS FOR RENESAS - VSP1 14354M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14355M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14356L: linux-media@vger.kernel.org 14357L: linux-renesas-soc@vger.kernel.org 14358S: Supported 14359T: git git://linuxtv.org/media_tree.git 14360F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 14361F: drivers/media/platform/renesas/vsp1/ 14362 14363MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 14364L: linux-media@vger.kernel.org 14365S: Orphan 14366W: https://linuxtv.org 14367T: git git://linuxtv.org/media_tree.git 14368F: drivers/media/dvb-frontends/stv0910* 14369 14370MEDIA DRIVERS FOR ST STV6111 TUNER ICs 14371L: linux-media@vger.kernel.org 14372S: Orphan 14373W: https://linuxtv.org 14374T: git git://linuxtv.org/media_tree.git 14375F: drivers/media/dvb-frontends/stv6111* 14376 14377MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 14378M: Hugues Fruchet <hugues.fruchet@foss.st.com> 14379M: Alain Volmat <alain.volmat@foss.st.com> 14380L: linux-media@vger.kernel.org 14381S: Supported 14382T: git git://linuxtv.org/media_tree.git 14383F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 14384F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 14385F: drivers/media/platform/st/stm32/stm32-dcmi.c 14386F: drivers/media/platform/st/stm32/stm32-dcmipp/* 14387 14388MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 14389M: Mauro Carvalho Chehab <mchehab@kernel.org> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393Q: http://patchwork.kernel.org/project/linux-media/list/ 14394T: git git://linuxtv.org/media_tree.git 14395F: Documentation/admin-guide/media/ 14396F: Documentation/devicetree/bindings/media/ 14397F: Documentation/driver-api/media/ 14398F: Documentation/userspace-api/media/ 14399F: drivers/media/ 14400F: drivers/staging/media/ 14401F: include/dt-bindings/media/ 14402F: include/linux/platform_data/media/ 14403F: include/media/ 14404F: include/uapi/linux/dvb/ 14405F: include/uapi/linux/ivtv* 14406F: include/uapi/linux/media.h 14407F: include/uapi/linux/uvcvideo.h 14408F: include/uapi/linux/v4l2-* 14409F: include/uapi/linux/videodev2.h 14410 14411MEDIATEK BLUETOOTH DRIVER 14412M: Sean Wang <sean.wang@mediatek.com> 14413L: linux-bluetooth@vger.kernel.org 14414L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14415S: Maintained 14416F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 14417F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 14418F: drivers/bluetooth/btmtkuart.c 14419 14420MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14421M: Sean Wang <sean.wang@mediatek.com> 14422L: linux-pm@vger.kernel.org 14423S: Maintained 14424F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14425F: drivers/power/reset/mt6323-poweroff.c 14426 14427MEDIATEK CIR DRIVER 14428M: Sean Wang <sean.wang@mediatek.com> 14429S: Maintained 14430F: drivers/media/rc/mtk-cir.c 14431 14432MEDIATEK DMA DRIVER 14433M: Sean Wang <sean.wang@mediatek.com> 14434L: dmaengine@vger.kernel.org 14435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14436L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14437S: Maintained 14438F: Documentation/devicetree/bindings/dma/mediatek,* 14439F: drivers/dma/mediatek/ 14440 14441MEDIATEK ETHERNET DRIVER 14442M: Felix Fietkau <nbd@nbd.name> 14443M: Sean Wang <sean.wang@mediatek.com> 14444M: Mark Lee <Mark-MC.Lee@mediatek.com> 14445M: Lorenzo Bianconi <lorenzo@kernel.org> 14446L: netdev@vger.kernel.org 14447S: Maintained 14448F: drivers/net/ethernet/mediatek/ 14449 14450MEDIATEK ETHERNET PCS DRIVER 14451M: Alexander Couzens <lynxis@fe80.eu> 14452M: Daniel Golle <daniel@makrotopia.org> 14453L: netdev@vger.kernel.org 14454S: Maintained 14455F: drivers/net/pcs/pcs-mtk-lynxi.c 14456F: include/linux/pcs/pcs-mtk-lynxi.h 14457 14458MEDIATEK ETHERNET PHY DRIVERS 14459M: Daniel Golle <daniel@makrotopia.org> 14460M: Qingfang Deng <dqfext@gmail.com> 14461M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14462L: netdev@vger.kernel.org 14463S: Maintained 14464F: drivers/net/phy/mediatek-ge-soc.c 14465F: drivers/net/phy/mediatek-ge.c 14466F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14467 14468MEDIATEK I2C CONTROLLER DRIVER 14469M: Qii Wang <qii.wang@mediatek.com> 14470L: linux-i2c@vger.kernel.org 14471S: Maintained 14472F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14473F: drivers/i2c/busses/i2c-mt65xx.c 14474 14475MEDIATEK IOMMU DRIVER 14476M: Yong Wu <yong.wu@mediatek.com> 14477L: iommu@lists.linux.dev 14478L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14479S: Supported 14480F: Documentation/devicetree/bindings/iommu/mediatek* 14481F: drivers/iommu/mtk_iommu* 14482F: include/dt-bindings/memory/mediatek,mt*-port.h 14483F: include/dt-bindings/memory/mt*-port.h 14484 14485MEDIATEK JPEG DRIVER 14486M: Bin Liu <bin.liu@mediatek.com> 14487S: Supported 14488F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14489F: drivers/media/platform/mediatek/jpeg/ 14490 14491MEDIATEK KEYPAD DRIVER 14492M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14493S: Supported 14494F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14495F: drivers/input/keyboard/mt6779-keypad.c 14496 14497MEDIATEK MDP DRIVER 14498M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14499M: Houlong Wei <houlong.wei@mediatek.com> 14500M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14501S: Supported 14502F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14503F: drivers/media/platform/mediatek/mdp/ 14504F: drivers/media/platform/mediatek/vpu/ 14505 14506MEDIATEK MEDIA DRIVER 14507M: Tiffany Lin <tiffany.lin@mediatek.com> 14508M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14509M: Yunfei Dong <yunfei.dong@mediatek.com> 14510S: Supported 14511F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14512F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14513F: drivers/media/platform/mediatek/vcodec/ 14514F: drivers/media/platform/mediatek/vpu/ 14515 14516MEDIATEK MIPI-CSI CDPHY DRIVER 14517M: Julien Stephan <jstephan@baylibre.com> 14518M: Andy Hsieh <andy.hsieh@mediatek.com> 14519S: Supported 14520F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14521F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14522 14523MEDIATEK MMC/SD/SDIO DRIVER 14524M: Chaotian Jing <chaotian.jing@mediatek.com> 14525S: Maintained 14526F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14527F: drivers/mmc/host/mtk-sd.c 14528 14529MEDIATEK MT76 WIRELESS LAN DRIVER 14530M: Felix Fietkau <nbd@nbd.name> 14531M: Lorenzo Bianconi <lorenzo@kernel.org> 14532M: Ryder Lee <ryder.lee@mediatek.com> 14533R: Shayne Chen <shayne.chen@mediatek.com> 14534R: Sean Wang <sean.wang@mediatek.com> 14535L: linux-wireless@vger.kernel.org 14536S: Maintained 14537T: git https://github.com/nbd168/wireless 14538F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14539F: drivers/net/wireless/mediatek/mt76/ 14540 14541MEDIATEK MT7601U WIRELESS LAN DRIVER 14542M: Jakub Kicinski <kuba@kernel.org> 14543L: linux-wireless@vger.kernel.org 14544S: Maintained 14545F: drivers/net/wireless/mediatek/mt7601u/ 14546 14547MEDIATEK MT7621 CLOCK DRIVER 14548M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14549S: Maintained 14550F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14551F: drivers/clk/ralink/clk-mt7621.c 14552 14553MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14554M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14555S: Maintained 14556F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14557F: drivers/pci/controller/pcie-mt7621.c 14558 14559MEDIATEK MT7621 PHY PCI DRIVER 14560M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14561S: Maintained 14562F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14563F: drivers/phy/ralink/phy-mt7621-pci.c 14564 14565MEDIATEK MT7621/28/88 I2C DRIVER 14566M: Stefan Roese <sr@denx.de> 14567L: linux-i2c@vger.kernel.org 14568S: Maintained 14569F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14570F: drivers/i2c/busses/i2c-mt7621.c 14571 14572MEDIATEK MTMIPS CLOCK DRIVER 14573M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14574S: Maintained 14575F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14576F: drivers/clk/ralink/clk-mtmips.c 14577 14578MEDIATEK NAND CONTROLLER DRIVER 14579L: linux-mtd@lists.infradead.org 14580S: Orphan 14581F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14582F: drivers/mtd/nand/raw/mtk_* 14583 14584MEDIATEK PMIC LED DRIVER 14585M: Sean Wang <sean.wang@mediatek.com> 14586S: Maintained 14587F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14588F: drivers/leds/leds-mt6323.c 14589 14590MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14591M: Sean Wang <sean.wang@mediatek.com> 14592S: Maintained 14593F: drivers/char/hw_random/mtk-rng.c 14594 14595MEDIATEK SMI DRIVER 14596M: Yong Wu <yong.wu@mediatek.com> 14597L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14598S: Supported 14599F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14600F: drivers/memory/mtk-smi.c 14601F: include/soc/mediatek/smi.h 14602 14603MEDIATEK SWITCH DRIVER 14604M: Arınç ÜNAL <arinc.unal@arinc9.com> 14605M: Daniel Golle <daniel@makrotopia.org> 14606M: DENG Qingfang <dqfext@gmail.com> 14607M: Sean Wang <sean.wang@mediatek.com> 14608L: netdev@vger.kernel.org 14609S: Maintained 14610F: drivers/net/dsa/mt7530-mdio.c 14611F: drivers/net/dsa/mt7530-mmio.c 14612F: drivers/net/dsa/mt7530.* 14613F: net/dsa/tag_mtk.c 14614 14615MEDIATEK T7XX 5G WWAN MODEM DRIVER 14616M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14617R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14618R: Liu Haijun <haijun.liu@mediatek.com> 14619R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14620R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14621L: netdev@vger.kernel.org 14622S: Supported 14623F: drivers/net/wwan/t7xx/ 14624 14625MEDIATEK USB3 DRD IP DRIVER 14626M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14627L: linux-usb@vger.kernel.org 14628L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14629L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14630S: Maintained 14631F: Documentation/devicetree/bindings/usb/mediatek,* 14632F: drivers/usb/host/xhci-mtk* 14633F: drivers/usb/mtu3/ 14634 14635MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14636M: Peter Senna Tschudin <peter.senna@gmail.com> 14637M: Ian Ray <ian.ray@ge.com> 14638M: Martyn Welch <martyn.welch@collabora.co.uk> 14639S: Maintained 14640F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14641F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14642 14643MEGARAID SCSI/SAS DRIVERS 14644M: Kashyap Desai <kashyap.desai@broadcom.com> 14645M: Sumit Saxena <sumit.saxena@broadcom.com> 14646M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14647M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14648L: megaraidlinux.pdl@broadcom.com 14649L: linux-scsi@vger.kernel.org 14650S: Maintained 14651W: http://www.avagotech.com/support/ 14652F: Documentation/scsi/megaraid.rst 14653F: drivers/scsi/megaraid.* 14654F: drivers/scsi/megaraid/ 14655 14656MELEXIS MLX90614 DRIVER 14657M: Crt Mori <cmo@melexis.com> 14658L: linux-iio@vger.kernel.org 14659S: Supported 14660W: http://www.melexis.com 14661F: drivers/iio/temperature/mlx90614.c 14662 14663MELEXIS MLX90632 DRIVER 14664M: Crt Mori <cmo@melexis.com> 14665L: linux-iio@vger.kernel.org 14666S: Supported 14667W: http://www.melexis.com 14668F: drivers/iio/temperature/mlx90632.c 14669 14670MELEXIS MLX90635 DRIVER 14671M: Crt Mori <cmo@melexis.com> 14672L: linux-iio@vger.kernel.org 14673S: Supported 14674W: http://www.melexis.com 14675F: drivers/iio/temperature/mlx90635.c 14676 14677MELFAS MIP4 TOUCHSCREEN DRIVER 14678M: Sangwon Jee <jeesw@melfas.com> 14679S: Supported 14680W: http://www.melfas.com 14681F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14682F: drivers/input/touchscreen/melfas_mip4.c 14683 14684MELLANOX BLUEFIELD I2C DRIVER 14685M: Khalil Blaiech <kblaiech@nvidia.com> 14686M: Asmaa Mnebhi <asmaa@nvidia.com> 14687L: linux-i2c@vger.kernel.org 14688S: Supported 14689F: drivers/i2c/busses/i2c-mlxbf.c 14690 14691MELLANOX ETHERNET DRIVER (mlx4_en) 14692M: Tariq Toukan <tariqt@nvidia.com> 14693L: netdev@vger.kernel.org 14694S: Supported 14695W: https://www.nvidia.com/networking/ 14696Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14697F: drivers/net/ethernet/mellanox/mlx4/en_* 14698 14699MELLANOX ETHERNET DRIVER (mlx5e) 14700M: Saeed Mahameed <saeedm@nvidia.com> 14701M: Tariq Toukan <tariqt@nvidia.com> 14702L: netdev@vger.kernel.org 14703S: Supported 14704W: https://www.nvidia.com/networking/ 14705Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14706F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14707 14708MELLANOX ETHERNET INNOVA DRIVERS 14709R: Boris Pismenny <borisp@nvidia.com> 14710L: netdev@vger.kernel.org 14711S: Supported 14712W: https://www.nvidia.com/networking/ 14713Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14714F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14715F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14716F: include/linux/mlx5/mlx5_ifc_fpga.h 14717 14718MELLANOX ETHERNET SWITCH DRIVERS 14719M: Ido Schimmel <idosch@nvidia.com> 14720M: Petr Machata <petrm@nvidia.com> 14721L: netdev@vger.kernel.org 14722S: Supported 14723W: https://www.nvidia.com/networking/ 14724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14725F: drivers/net/ethernet/mellanox/mlxsw/ 14726F: tools/testing/selftests/drivers/net/mlxsw/ 14727 14728MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14729M: mlxsw@nvidia.com 14730L: netdev@vger.kernel.org 14731S: Supported 14732W: https://www.nvidia.com/networking/ 14733Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14734F: drivers/net/ethernet/mellanox/mlxfw/ 14735 14736MELLANOX HARDWARE PLATFORM SUPPORT 14737M: Hans de Goede <hdegoede@redhat.com> 14738M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14739M: Vadim Pasternak <vadimp@nvidia.com> 14740L: platform-driver-x86@vger.kernel.org 14741S: Supported 14742F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14743F: drivers/platform/mellanox/ 14744F: include/linux/platform_data/mlxreg.h 14745 14746MELLANOX MLX4 core VPI driver 14747M: Tariq Toukan <tariqt@nvidia.com> 14748L: netdev@vger.kernel.org 14749L: linux-rdma@vger.kernel.org 14750S: Supported 14751W: https://www.nvidia.com/networking/ 14752Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14753F: drivers/net/ethernet/mellanox/mlx4/ 14754F: include/linux/mlx4/ 14755 14756MELLANOX MLX4 IB driver 14757M: Yishai Hadas <yishaih@nvidia.com> 14758L: linux-rdma@vger.kernel.org 14759S: Supported 14760W: https://www.nvidia.com/networking/ 14761Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14762F: drivers/infiniband/hw/mlx4/ 14763F: include/linux/mlx4/ 14764F: include/uapi/rdma/mlx4-abi.h 14765 14766MELLANOX MLX5 core VPI driver 14767M: Saeed Mahameed <saeedm@nvidia.com> 14768M: Leon Romanovsky <leonro@nvidia.com> 14769M: Tariq Toukan <tariqt@nvidia.com> 14770L: netdev@vger.kernel.org 14771L: linux-rdma@vger.kernel.org 14772S: Supported 14773W: https://www.nvidia.com/networking/ 14774Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14775F: Documentation/networking/device_drivers/ethernet/mellanox/ 14776F: drivers/net/ethernet/mellanox/mlx5/core/ 14777F: include/linux/mlx5/ 14778 14779MELLANOX MLX5 IB driver 14780M: Leon Romanovsky <leonro@nvidia.com> 14781L: linux-rdma@vger.kernel.org 14782S: Supported 14783W: https://www.nvidia.com/networking/ 14784Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14785F: drivers/infiniband/hw/mlx5/ 14786F: include/linux/mlx5/ 14787F: include/uapi/rdma/mlx5-abi.h 14788 14789MELLANOX MLX5 VDPA DRIVER 14790M: Dragos Tatulea <dtatulea@nvidia.com> 14791L: virtualization@lists.linux.dev 14792S: Supported 14793F: drivers/vdpa/mlx5/ 14794 14795MELLANOX MLXCPLD I2C AND MUX DRIVER 14796M: Vadim Pasternak <vadimp@nvidia.com> 14797M: Michael Shych <michaelsh@nvidia.com> 14798L: linux-i2c@vger.kernel.org 14799S: Supported 14800F: Documentation/i2c/busses/i2c-mlxcpld.rst 14801F: drivers/i2c/busses/i2c-mlxcpld.c 14802F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14803 14804MELLANOX MLXCPLD LED DRIVER 14805M: Vadim Pasternak <vadimp@nvidia.com> 14806L: linux-leds@vger.kernel.org 14807S: Supported 14808F: Documentation/leds/leds-mlxcpld.rst 14809F: drivers/leds/leds-mlxcpld.c 14810F: drivers/leds/leds-mlxreg.c 14811 14812MELLANOX PLATFORM DRIVER 14813M: Vadim Pasternak <vadimp@nvidia.com> 14814L: platform-driver-x86@vger.kernel.org 14815S: Supported 14816F: drivers/platform/x86/mlx-platform.c 14817 14818MEMBARRIER SUPPORT 14819M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14820M: "Paul E. McKenney" <paulmck@kernel.org> 14821L: linux-kernel@vger.kernel.org 14822S: Supported 14823F: Documentation/scheduler/membarrier.rst 14824F: arch/*/include/asm/membarrier.h 14825F: arch/*/include/asm/sync_core.h 14826F: include/uapi/linux/membarrier.h 14827F: kernel/sched/membarrier.c 14828 14829MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14830M: Mike Rapoport <rppt@kernel.org> 14831L: linux-mm@kvack.org 14832S: Maintained 14833F: Documentation/core-api/boot-time-mm.rst 14834F: include/linux/memblock.h 14835F: mm/memblock.c 14836F: mm/mm_init.c 14837F: tools/testing/memblock/ 14838 14839MEMORY ALLOCATION PROFILING 14840M: Suren Baghdasaryan <surenb@google.com> 14841M: Kent Overstreet <kent.overstreet@linux.dev> 14842L: linux-mm@kvack.org 14843S: Maintained 14844F: Documentation/mm/allocation-profiling.rst 14845F: include/linux/alloc_tag.h 14846F: include/linux/pgalloc_tag.h 14847F: lib/alloc_tag.c 14848 14849MEMORY CONTROLLER DRIVERS 14850M: Krzysztof Kozlowski <krzk@kernel.org> 14851L: linux-kernel@vger.kernel.org 14852S: Maintained 14853B: mailto:krzysztof.kozlowski@linaro.org 14854T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14855F: Documentation/devicetree/bindings/memory-controllers/ 14856F: drivers/memory/ 14857F: include/dt-bindings/memory/ 14858F: include/memory/ 14859 14860MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14861M: Dmitry Osipenko <digetx@gmail.com> 14862L: linux-pm@vger.kernel.org 14863L: linux-tegra@vger.kernel.org 14864S: Maintained 14865T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14866F: drivers/devfreq/tegra30-devfreq.c 14867 14868MEMORY HOT(UN)PLUG 14869M: David Hildenbrand <david@redhat.com> 14870M: Oscar Salvador <osalvador@suse.de> 14871L: linux-mm@kvack.org 14872S: Maintained 14873F: Documentation/admin-guide/mm/memory-hotplug.rst 14874F: Documentation/core-api/memory-hotplug.rst 14875F: drivers/base/memory.c 14876F: include/linux/memory_hotplug.h 14877F: mm/memory_hotplug.c 14878F: tools/testing/selftests/memory-hotplug/ 14879 14880MEMORY MANAGEMENT 14881M: Andrew Morton <akpm@linux-foundation.org> 14882L: linux-mm@kvack.org 14883S: Maintained 14884W: http://www.linux-mm.org 14885T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14886T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14887F: include/linux/gfp.h 14888F: include/linux/gfp_types.h 14889F: include/linux/memfd.h 14890F: include/linux/memory.h 14891F: include/linux/memory_hotplug.h 14892F: include/linux/memory-tiers.h 14893F: include/linux/mempolicy.h 14894F: include/linux/mempool.h 14895F: include/linux/memremap.h 14896F: include/linux/mm.h 14897F: include/linux/mm_*.h 14898F: include/linux/mmzone.h 14899F: include/linux/mmu_notifier.h 14900F: include/linux/pagewalk.h 14901F: include/linux/rmap.h 14902F: include/trace/events/ksm.h 14903F: mm/ 14904F: tools/mm/ 14905F: tools/testing/selftests/mm/ 14906N: include/linux/page[-_]* 14907 14908MEMORY MAPPING 14909M: Andrew Morton <akpm@linux-foundation.org> 14910R: Liam R. Howlett <Liam.Howlett@oracle.com> 14911R: Vlastimil Babka <vbabka@suse.cz> 14912R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 14913L: linux-mm@kvack.org 14914S: Maintained 14915W: http://www.linux-mm.org 14916T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14917F: mm/mmap.c 14918 14919MEMORY TECHNOLOGY DEVICES (MTD) 14920M: Miquel Raynal <miquel.raynal@bootlin.com> 14921M: Richard Weinberger <richard@nod.at> 14922M: Vignesh Raghavendra <vigneshr@ti.com> 14923L: linux-mtd@lists.infradead.org 14924S: Maintained 14925W: http://www.linux-mtd.infradead.org/ 14926Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14927C: irc://irc.oftc.net/mtd 14928T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14929T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14930F: Documentation/devicetree/bindings/mtd/ 14931F: drivers/mtd/ 14932F: include/linux/mtd/ 14933F: include/uapi/mtd/ 14934 14935MEMSENSING MICROSYSTEMS MSA311 DRIVER 14936M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14937L: linux-iio@vger.kernel.org 14938S: Maintained 14939F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14940F: drivers/iio/accel/msa311.c 14941 14942MEN A21 WATCHDOG DRIVER 14943M: Johannes Thumshirn <morbidrsa@gmail.com> 14944L: linux-watchdog@vger.kernel.org 14945S: Maintained 14946F: drivers/watchdog/mena21_wdt.c 14947 14948MEN CHAMELEON BUS (mcb) 14949M: Johannes Thumshirn <morbidrsa@gmail.com> 14950S: Maintained 14951F: Documentation/driver-api/men-chameleon-bus.rst 14952F: drivers/mcb/ 14953F: include/linux/mcb.h 14954 14955MEN F21BMC (Board Management Controller) 14956M: Andreas Werner <andreas.werner@men.de> 14957S: Supported 14958F: Documentation/hwmon/menf21bmc.rst 14959F: drivers/hwmon/menf21bmc_hwmon.c 14960F: drivers/leds/leds-menf21bmc.c 14961F: drivers/mfd/menf21bmc.c 14962F: drivers/watchdog/menf21bmc_wdt.c 14963 14964MEN Z069 WATCHDOG DRIVER 14965M: Johannes Thumshirn <jth@kernel.org> 14966L: linux-watchdog@vger.kernel.org 14967S: Maintained 14968F: drivers/watchdog/menz69_wdt.c 14969 14970MESON AO CEC DRIVER FOR AMLOGIC SOCS 14971M: Neil Armstrong <neil.armstrong@linaro.org> 14972L: linux-media@vger.kernel.org 14973L: linux-amlogic@lists.infradead.org 14974S: Supported 14975W: http://linux-meson.com/ 14976T: git git://linuxtv.org/media_tree.git 14977F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14978F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14979F: drivers/media/cec/platform/meson/ao-cec.c 14980 14981MESON GE2D DRIVER FOR AMLOGIC SOCS 14982M: Neil Armstrong <neil.armstrong@linaro.org> 14983L: linux-media@vger.kernel.org 14984L: linux-amlogic@lists.infradead.org 14985S: Supported 14986T: git git://linuxtv.org/media_tree.git 14987F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14988F: drivers/media/platform/amlogic/meson-ge2d/ 14989 14990MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14991M: Liang Yang <liang.yang@amlogic.com> 14992L: linux-mtd@lists.infradead.org 14993S: Maintained 14994F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14995F: drivers/mtd/nand/raw/meson_* 14996 14997MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14998M: Neil Armstrong <neil.armstrong@linaro.org> 14999L: linux-media@vger.kernel.org 15000L: linux-amlogic@lists.infradead.org 15001S: Supported 15002T: git git://linuxtv.org/media_tree.git 15003F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 15004F: drivers/staging/media/meson/vdec/ 15005 15006META ETHERNET DRIVERS 15007M: Alexander Duyck <alexanderduyck@fb.com> 15008M: Jakub Kicinski <kuba@kernel.org> 15009R: kernel-team@meta.com 15010S: Supported 15011F: Documentation/networking/device_drivers/ethernet/meta/ 15012F: drivers/net/ethernet/meta/ 15013 15014METHODE UDPU SUPPORT 15015M: Robert Marko <robert.marko@sartura.hr> 15016S: Maintained 15017F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 15018F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 15019 15020MHI BUS 15021M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15022L: mhi@lists.linux.dev 15023L: linux-arm-msm@vger.kernel.org 15024S: Maintained 15025T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 15026F: Documentation/ABI/stable/sysfs-bus-mhi 15027F: Documentation/mhi/ 15028F: drivers/bus/mhi/ 15029F: drivers/pci/endpoint/functions/pci-epf-mhi.c 15030F: include/linux/mhi.h 15031 15032MICROBLAZE ARCHITECTURE 15033M: Michal Simek <monstr@monstr.eu> 15034S: Supported 15035W: http://www.monstr.eu/fdt/ 15036T: git git://git.monstr.eu/linux-2.6-microblaze.git 15037F: arch/microblaze/ 15038 15039MICROBLAZE TMR INJECT 15040M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 15041S: Supported 15042F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 15043F: drivers/misc/xilinx_tmr_inject.c 15044 15045MICROBLAZE TMR MANAGER 15046M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 15047S: Supported 15048F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 15049F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 15050F: drivers/misc/xilinx_tmr_manager.c 15051 15052MICROCHIP AT91 DMA DRIVERS 15053M: Ludovic Desroches <ludovic.desroches@microchip.com> 15054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15055L: dmaengine@vger.kernel.org 15056S: Supported 15057F: Documentation/devicetree/bindings/dma/atmel-dma.txt 15058F: drivers/dma/at_hdmac.c 15059F: drivers/dma/at_xdmac.c 15060F: include/dt-bindings/dma/at91.h 15061 15062MICROCHIP AT91 SERIAL DRIVER 15063M: Richard Genoud <richard.genoud@bootlin.com> 15064S: Maintained 15065F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15066F: drivers/tty/serial/atmel_serial.c 15067F: drivers/tty/serial/atmel_serial.h 15068 15069MICROCHIP AT91 USART MFD DRIVER 15070M: Radu Pirea <radu_nicolae.pirea@upb.ro> 15071L: linux-kernel@vger.kernel.org 15072S: Supported 15073F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15074F: drivers/mfd/at91-usart.c 15075F: include/dt-bindings/mfd/at91-usart.h 15076 15077MICROCHIP AT91 USART SPI DRIVER 15078M: Radu Pirea <radu_nicolae.pirea@upb.ro> 15079L: linux-spi@vger.kernel.org 15080S: Supported 15081F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15082F: drivers/spi/spi-at91-usart.c 15083 15084MICROCHIP AUDIO ASOC DRIVERS 15085M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15086L: linux-sound@vger.kernel.org 15087S: Supported 15088F: Documentation/devicetree/bindings/sound/atmel* 15089F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 15090F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 15091F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 15092F: sound/soc/atmel 15093 15094MICROCHIP CSI2DC DRIVER 15095M: Eugen Hristev <eugen.hristev@microchip.com> 15096L: linux-media@vger.kernel.org 15097S: Supported 15098F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 15099F: drivers/media/platform/microchip/microchip-csi2dc.c 15100 15101MICROCHIP ECC DRIVER 15102L: linux-crypto@vger.kernel.org 15103S: Orphan 15104F: drivers/crypto/atmel-ecc.* 15105 15106MICROCHIP EIC DRIVER 15107M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15109S: Supported 15110F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 15111F: drivers/irqchip/irq-mchp-eic.c 15112 15113MICROCHIP I2C DRIVER 15114M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 15115L: linux-i2c@vger.kernel.org 15116S: Supported 15117F: drivers/i2c/busses/i2c-at91-*.c 15118F: drivers/i2c/busses/i2c-at91.h 15119 15120MICROCHIP ISC DRIVER 15121M: Eugen Hristev <eugen.hristev@microchip.com> 15122L: linux-media@vger.kernel.org 15123S: Supported 15124F: Documentation/devicetree/bindings/media/atmel,isc.yaml 15125F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 15126F: drivers/media/platform/microchip/microchip-isc* 15127F: drivers/media/platform/microchip/microchip-sama*-isc* 15128F: drivers/staging/media/deprecated/atmel/atmel-isc* 15129F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 15130F: include/linux/atmel-isc-media.h 15131 15132MICROCHIP ISI DRIVER 15133M: Eugen Hristev <eugen.hristev@microchip.com> 15134L: linux-media@vger.kernel.org 15135S: Supported 15136F: drivers/media/platform/atmel/atmel-isi.c 15137F: drivers/media/platform/atmel/atmel-isi.h 15138 15139MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 15140M: Woojung Huh <woojung.huh@microchip.com> 15141M: UNGLinuxDriver@microchip.com 15142L: netdev@vger.kernel.org 15143S: Maintained 15144F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 15145F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 15146F: drivers/net/dsa/microchip/* 15147F: include/linux/dsa/ksz_common.h 15148F: include/linux/platform_data/microchip-ksz.h 15149F: net/dsa/tag_ksz.c 15150 15151MICROCHIP LAN743X ETHERNET DRIVER 15152M: Bryan Whitehead <bryan.whitehead@microchip.com> 15153M: UNGLinuxDriver@microchip.com 15154L: netdev@vger.kernel.org 15155S: Maintained 15156F: drivers/net/ethernet/microchip/lan743x_* 15157 15158MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 15159M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15160L: netdev@vger.kernel.org 15161S: Maintained 15162F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 15163F: drivers/net/ethernet/microchip/lan865x/lan865x.c 15164 15165MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 15166M: Arun Ramadoss <arun.ramadoss@microchip.com> 15167R: UNGLinuxDriver@microchip.com 15168L: netdev@vger.kernel.org 15169S: Maintained 15170F: drivers/net/phy/microchip_t1.c 15171 15172MICROCHIP LAN966X ETHERNET DRIVER 15173M: Horatiu Vultur <horatiu.vultur@microchip.com> 15174M: UNGLinuxDriver@microchip.com 15175L: netdev@vger.kernel.org 15176S: Maintained 15177F: drivers/net/ethernet/microchip/lan966x/* 15178 15179MICROCHIP LAN966X OIC DRIVER 15180M: Herve Codina <herve.codina@bootlin.com> 15181S: Maintained 15182F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 15183F: drivers/irqchip/irq-lan966x-oic.c 15184 15185MICROCHIP LCDFB DRIVER 15186M: Nicolas Ferre <nicolas.ferre@microchip.com> 15187L: linux-fbdev@vger.kernel.org 15188S: Maintained 15189F: drivers/video/fbdev/atmel_lcdfb.c 15190F: include/video/atmel_lcdc.h 15191 15192MICROCHIP MCP16502 PMIC DRIVER 15193M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15195S: Supported 15196F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 15197F: drivers/regulator/mcp16502.c 15198 15199MICROCHIP MCP3564 ADC DRIVER 15200M: Marius Cristea <marius.cristea@microchip.com> 15201L: linux-iio@vger.kernel.org 15202S: Supported 15203F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 15204F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 15205F: drivers/iio/adc/mcp3564.c 15206 15207MICROCHIP MCP3911 ADC DRIVER 15208M: Marcus Folkesson <marcus.folkesson@gmail.com> 15209M: Kent Gustavsson <kent@minoris.se> 15210L: linux-iio@vger.kernel.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 15213F: drivers/iio/adc/mcp3911.c 15214 15215MICROCHIP MMC/SD/SDIO MCI DRIVER 15216M: Aubin Constans <aubin.constans@microchip.com> 15217S: Maintained 15218F: drivers/mmc/host/atmel-mci.c 15219 15220MICROCHIP NAND DRIVER 15221L: linux-mtd@lists.infradead.org 15222S: Orphan 15223F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 15224F: drivers/mtd/nand/raw/atmel/* 15225 15226MICROCHIP OTPC DRIVER 15227M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15229S: Supported 15230F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 15231F: drivers/nvmem/microchip-otpc.c 15232F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 15233 15234MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 15235M: Matteo Martelli <matteomartelli3@gmail.com> 15236L: linux-iio@vger.kernel.org 15237S: Supported 15238F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 15239F: drivers/iio/adc/pac1921.c 15240 15241MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 15242M: Marius Cristea <marius.cristea@microchip.com> 15243L: linux-iio@vger.kernel.org 15244S: Supported 15245F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 15246F: drivers/iio/adc/pac1934.c 15247 15248MICROCHIP PCI1XXXX GP DRIVER 15249M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 15250M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15251L: linux-gpio@vger.kernel.org 15252S: Supported 15253F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 15254F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 15255F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 15256F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 15257 15258MICROCHIP PCI1XXXX I2C DRIVER 15259M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15260M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15261M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 15262L: linux-i2c@vger.kernel.org 15263S: Maintained 15264F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 15265 15266MICROCHIP PCIe UART DRIVER 15267M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15268M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15269L: linux-serial@vger.kernel.org 15270S: Maintained 15271F: drivers/tty/serial/8250/8250_pci1xxxx.c 15272 15273MICROCHIP POLARFIRE FPGA DRIVERS 15274M: Conor Dooley <conor.dooley@microchip.com> 15275R: Vladimir Georgiev <v.georgiev@metrotek.ru> 15276L: linux-fpga@vger.kernel.org 15277S: Supported 15278F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 15279F: drivers/fpga/microchip-spi.c 15280 15281MICROCHIP PWM DRIVER 15282M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15284L: linux-pwm@vger.kernel.org 15285S: Supported 15286F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 15287F: drivers/pwm/pwm-atmel.c 15288 15289MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 15290M: Manikandan Muralidharan <manikandan.m@microchip.com> 15291M: Dharma Balasubiramani <dharma.b@microchip.com> 15292L: dri-devel@lists.freedesktop.org 15293S: Supported 15294F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 15295F: drivers/gpu/drm/bridge/microchip-lvds.c 15296 15297MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 15298M: Eugen Hristev <eugen.hristev@microchip.com> 15299L: linux-iio@vger.kernel.org 15300S: Supported 15301F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 15302F: drivers/iio/adc/at91-sama5d2_adc.c 15303F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 15304 15305MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 15306M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15307S: Supported 15308F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 15309F: drivers/power/reset/at91-sama5d2_shdwc.c 15310 15311MICROCHIP SOC DRIVERS 15312M: Conor Dooley <conor@kernel.org> 15313S: Supported 15314T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 15315F: Documentation/devicetree/bindings/soc/microchip/ 15316F: drivers/soc/microchip/ 15317 15318MICROCHIP SPI DRIVER 15319M: Ryan Wanner <ryan.wanner@microchip.com> 15320S: Supported 15321F: drivers/spi/spi-atmel.* 15322 15323MICROCHIP SSC DRIVER 15324M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15326S: Supported 15327F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 15328F: drivers/misc/atmel-ssc.c 15329F: include/linux/atmel-ssc.h 15330 15331Microchip Timer Counter Block (TCB) Capture Driver 15332M: Kamel Bouhara <kamel.bouhara@bootlin.com> 15333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15334L: linux-iio@vger.kernel.org 15335S: Maintained 15336F: drivers/counter/microchip-tcb-capture.c 15337 15338MICROCHIP USB251XB DRIVER 15339M: Richard Leitner <richard.leitner@skidata.com> 15340L: linux-usb@vger.kernel.org 15341S: Maintained 15342F: Documentation/devicetree/bindings/usb/usb251xb.yaml 15343F: drivers/usb/misc/usb251xb.c 15344 15345MICROCHIP USBA UDC DRIVER 15346M: Cristian Birsan <cristian.birsan@microchip.com> 15347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15348S: Supported 15349F: drivers/usb/gadget/udc/atmel_usba_udc.* 15350 15351MICROCHIP WILC1000 WIFI DRIVER 15352M: Ajay Singh <ajay.kathat@microchip.com> 15353M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15354L: linux-wireless@vger.kernel.org 15355S: Supported 15356F: drivers/net/wireless/microchip/wilc1000/ 15357 15358MICROSEMI MIPS SOCS 15359M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15360M: UNGLinuxDriver@microchip.com 15361L: linux-mips@vger.kernel.org 15362S: Supported 15363F: Documentation/devicetree/bindings/mips/mscc.txt 15364F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 15365F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 15366F: arch/mips/boot/dts/mscc/ 15367F: arch/mips/configs/generic/board-ocelot.config 15368F: arch/mips/generic/board-ocelot.c 15369 15370MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 15371M: Don Brace <don.brace@microchip.com> 15372L: storagedev@microchip.com 15373L: linux-scsi@vger.kernel.org 15374S: Supported 15375F: Documentation/scsi/smartpqi.rst 15376F: drivers/scsi/smartpqi/Kconfig 15377F: drivers/scsi/smartpqi/Makefile 15378F: drivers/scsi/smartpqi/smartpqi*.[ch] 15379F: include/linux/cciss*.h 15380F: include/uapi/linux/cciss*.h 15381 15382MICROSOFT MANA RDMA DRIVER 15383M: Long Li <longli@microsoft.com> 15384M: Ajay Sharma <sharmaajay@microsoft.com> 15385L: linux-rdma@vger.kernel.org 15386S: Supported 15387F: drivers/infiniband/hw/mana/ 15388F: include/net/mana 15389F: include/uapi/rdma/mana-abi.h 15390 15391MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 15392M: Maximilian Luz <luzmaximilian@gmail.com> 15393L: platform-driver-x86@vger.kernel.org 15394S: Maintained 15395F: drivers/platform/surface/surface_aggregator_tabletsw.c 15396 15397MICROSOFT SURFACE BATTERY AND AC DRIVERS 15398M: Maximilian Luz <luzmaximilian@gmail.com> 15399L: linux-pm@vger.kernel.org 15400L: platform-driver-x86@vger.kernel.org 15401S: Maintained 15402F: drivers/power/supply/surface_battery.c 15403F: drivers/power/supply/surface_charger.c 15404 15405MICROSOFT SURFACE DTX DRIVER 15406M: Maximilian Luz <luzmaximilian@gmail.com> 15407L: platform-driver-x86@vger.kernel.org 15408S: Maintained 15409F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 15410F: drivers/platform/surface/surface_dtx.c 15411F: include/uapi/linux/surface_aggregator/dtx.h 15412 15413MICROSOFT SURFACE SENSOR FAN DRIVER 15414M: Maximilian Luz <luzmaximilian@gmail.com> 15415M: Ivor Wanders <ivor@iwanders.net> 15416L: linux-hwmon@vger.kernel.org 15417S: Maintained 15418F: Documentation/hwmon/surface_fan.rst 15419F: drivers/hwmon/surface_fan.c 15420 15421MICROSOFT SURFACE SENSOR THERMAL DRIVER 15422M: Maximilian Luz <luzmaximilian@gmail.com> 15423L: linux-hwmon@vger.kernel.org 15424S: Maintained 15425F: drivers/hwmon/surface_temp.c 15426 15427MICROSOFT SURFACE GPE LID SUPPORT DRIVER 15428M: Maximilian Luz <luzmaximilian@gmail.com> 15429L: platform-driver-x86@vger.kernel.org 15430S: Maintained 15431F: drivers/platform/surface/surface_gpe.c 15432 15433MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 15434M: Hans de Goede <hdegoede@redhat.com> 15435M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15436M: Maximilian Luz <luzmaximilian@gmail.com> 15437L: platform-driver-x86@vger.kernel.org 15438S: Maintained 15439T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 15440F: drivers/platform/surface/ 15441 15442MICROSOFT SURFACE HID TRANSPORT DRIVER 15443M: Maximilian Luz <luzmaximilian@gmail.com> 15444L: linux-input@vger.kernel.org 15445L: platform-driver-x86@vger.kernel.org 15446S: Maintained 15447F: drivers/hid/surface-hid/ 15448 15449MICROSOFT SURFACE HOT-PLUG DRIVER 15450M: Maximilian Luz <luzmaximilian@gmail.com> 15451L: platform-driver-x86@vger.kernel.org 15452S: Maintained 15453F: drivers/platform/surface/surface_hotplug.c 15454 15455MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15456M: Maximilian Luz <luzmaximilian@gmail.com> 15457L: platform-driver-x86@vger.kernel.org 15458S: Maintained 15459F: drivers/platform/surface/surface_platform_profile.c 15460 15461MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15462M: Chen Yu <yu.c.chen@intel.com> 15463L: platform-driver-x86@vger.kernel.org 15464S: Supported 15465F: drivers/platform/surface/surfacepro3_button.c 15466 15467MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15468M: Maximilian Luz <luzmaximilian@gmail.com> 15469L: platform-driver-x86@vger.kernel.org 15470S: Maintained 15471F: drivers/platform/surface/surface_aggregator_hub.c 15472 15473MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15474M: Maximilian Luz <luzmaximilian@gmail.com> 15475L: platform-driver-x86@vger.kernel.org 15476S: Maintained 15477W: https://github.com/linux-surface/surface-aggregator-module 15478C: irc://irc.libera.chat/linux-surface 15479F: Documentation/driver-api/surface_aggregator/ 15480F: drivers/platform/surface/aggregator/ 15481F: drivers/platform/surface/surface_acpi_notify.c 15482F: drivers/platform/surface/surface_aggregator_cdev.c 15483F: drivers/platform/surface/surface_aggregator_registry.c 15484F: include/linux/surface_acpi_notify.h 15485F: include/linux/surface_aggregator/ 15486F: include/uapi/linux/surface_aggregator/ 15487 15488MICROTEK X6 SCANNER 15489M: Oliver Neukum <oliver@neukum.org> 15490S: Maintained 15491F: drivers/usb/image/microtek.* 15492 15493MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15494M: Luka Kovacic <luka.kovacic@sartura.hr> 15495M: Luka Perkov <luka.perkov@sartura.hr> 15496S: Maintained 15497F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15498F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15499F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15500F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15501F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15502F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15503 15504MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15505M: Sakari Ailus <sakari.ailus@linux.intel.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15509F: Documentation/driver-api/media/drivers/ccs/ 15510F: Documentation/userspace-api/media/drivers/ccs.rst 15511F: drivers/media/i2c/ccs-pll.c 15512F: drivers/media/i2c/ccs-pll.h 15513F: drivers/media/i2c/ccs/ 15514F: include/uapi/linux/ccs.h 15515F: include/uapi/linux/smiapp.h 15516 15517MIPS 15518M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15519L: linux-mips@vger.kernel.org 15520S: Maintained 15521W: http://www.linux-mips.org/ 15522Q: https://patchwork.kernel.org/project/linux-mips/list/ 15523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15524F: Documentation/devicetree/bindings/mips/ 15525F: Documentation/arch/mips/ 15526F: arch/mips/ 15527F: drivers/platform/mips/ 15528F: include/dt-bindings/mips/ 15529 15530MIPS BAIKAL-T1 PLATFORM 15531M: Serge Semin <fancer.lancer@gmail.com> 15532L: linux-mips@vger.kernel.org 15533S: Supported 15534F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15535F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15536F: drivers/bus/bt1-*.c 15537F: drivers/clk/baikal-t1/ 15538F: drivers/memory/bt1-l2-ctl.c 15539F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15540 15541MIPS BOSTON DEVELOPMENT BOARD 15542M: Paul Burton <paulburton@kernel.org> 15543L: linux-mips@vger.kernel.org 15544S: Maintained 15545F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15546F: arch/mips/boot/dts/img/boston.dts 15547F: arch/mips/configs/generic/board-boston.config 15548F: drivers/clk/imgtec/clk-boston.c 15549F: include/dt-bindings/clock/boston-clock.h 15550 15551MIPS CORE DRIVERS 15552M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15553M: Serge Semin <fancer.lancer@gmail.com> 15554L: linux-mips@vger.kernel.org 15555S: Supported 15556F: drivers/bus/mips_cdmm.c 15557F: drivers/clocksource/mips-gic-timer.c 15558F: drivers/cpuidle/cpuidle-cps.c 15559F: drivers/irqchip/irq-mips-cpu.c 15560F: drivers/irqchip/irq-mips-gic.c 15561 15562MIPS GENERIC PLATFORM 15563M: Paul Burton <paulburton@kernel.org> 15564L: linux-mips@vger.kernel.org 15565S: Supported 15566F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15567F: arch/mips/generic/ 15568F: arch/mips/tools/generic-board-config.sh 15569 15570MIPS RINT INSTRUCTION EMULATION 15571M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15572L: linux-mips@vger.kernel.org 15573S: Supported 15574F: arch/mips/math-emu/dp_rint.c 15575F: arch/mips/math-emu/sp_rint.c 15576 15577MIPS/LOONGSON1 ARCHITECTURE 15578M: Keguang Zhang <keguang.zhang@gmail.com> 15579L: linux-mips@vger.kernel.org 15580S: Maintained 15581F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15582F: arch/mips/include/asm/mach-loongson32/ 15583F: arch/mips/loongson32/ 15584F: drivers/*/*loongson1* 15585F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15586 15587MIPS/LOONGSON2EF ARCHITECTURE 15588M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15589L: linux-mips@vger.kernel.org 15590S: Maintained 15591F: arch/mips/include/asm/mach-loongson2ef/ 15592F: arch/mips/loongson2ef/ 15593F: drivers/cpufreq/loongson2_cpufreq.c 15594 15595MIPS/LOONGSON64 ARCHITECTURE 15596M: Huacai Chen <chenhuacai@kernel.org> 15597M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15598L: linux-mips@vger.kernel.org 15599S: Maintained 15600F: arch/mips/include/asm/mach-loongson64/ 15601F: arch/mips/loongson64/ 15602F: drivers/irqchip/irq-loongson* 15603F: drivers/platform/mips/cpu_hwmon.c 15604 15605MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15606M: Hans Verkuil <hverkuil@xs4all.nl> 15607L: linux-media@vger.kernel.org 15608S: Odd Fixes 15609W: https://linuxtv.org 15610T: git git://linuxtv.org/media_tree.git 15611F: drivers/media/radio/radio-miropcm20* 15612 15613MITSUMI MM8013 FG DRIVER 15614M: Konrad Dybcio <konradybcio@kernel.org> 15615F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15616F: drivers/power/supply/mm8013.c 15617 15618MMP SUPPORT 15619R: Lubomir Rintel <lkundrak@v3.sk> 15620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15621S: Odd Fixes 15622T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15623F: arch/arm/boot/dts/marvell/mmp* 15624F: arch/arm/mach-mmp/ 15625F: include/linux/soc/mmp/ 15626 15627MMP USB PHY DRIVERS 15628R: Lubomir Rintel <lkundrak@v3.sk> 15629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15630S: Maintained 15631F: drivers/phy/marvell/phy-mmp3-usb.c 15632F: drivers/phy/marvell/phy-pxa-usb.c 15633 15634MMU GATHER AND TLB INVALIDATION 15635M: Will Deacon <will@kernel.org> 15636M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15637M: Andrew Morton <akpm@linux-foundation.org> 15638M: Nick Piggin <npiggin@gmail.com> 15639M: Peter Zijlstra <peterz@infradead.org> 15640L: linux-arch@vger.kernel.org 15641L: linux-mm@kvack.org 15642S: Maintained 15643F: arch/*/include/asm/tlb.h 15644F: include/asm-generic/tlb.h 15645F: mm/mmu_gather.c 15646 15647MN88472 MEDIA DRIVER 15648L: linux-media@vger.kernel.org 15649S: Orphan 15650W: https://linuxtv.org 15651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15652F: drivers/media/dvb-frontends/mn88472* 15653 15654MN88473 MEDIA DRIVER 15655L: linux-media@vger.kernel.org 15656S: Orphan 15657W: https://linuxtv.org 15658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15659F: drivers/media/dvb-frontends/mn88473* 15660 15661MOBILEYE MIPS SOCS 15662M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15663M: Gregory CLEMENT <gregory.clement@bootlin.com> 15664M: Théo Lebrun <theo.lebrun@bootlin.com> 15665L: linux-mips@vger.kernel.org 15666S: Maintained 15667F: Documentation/devicetree/bindings/mips/mobileye.yaml 15668F: Documentation/devicetree/bindings/soc/mobileye/ 15669F: arch/mips/boot/dts/mobileye/ 15670F: arch/mips/configs/eyeq5_defconfig 15671F: arch/mips/mobileye/board-epm5.its.S 15672F: drivers/clk/clk-eyeq.c 15673F: drivers/pinctrl/pinctrl-eyeq5.c 15674F: drivers/reset/reset-eyeq.c 15675F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 15676 15677MODULE SUPPORT 15678M: Luis Chamberlain <mcgrof@kernel.org> 15679R: Petr Pavlu <petr.pavlu@suse.com> 15680R: Sami Tolvanen <samitolvanen@google.com> 15681R: Daniel Gomez <da.gomez@samsung.com> 15682L: linux-modules@vger.kernel.org 15683L: linux-kernel@vger.kernel.org 15684S: Maintained 15685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15686F: include/linux/kmod.h 15687F: include/linux/module*.h 15688F: kernel/module/ 15689F: lib/test_kmod.c 15690F: scripts/module* 15691F: tools/testing/selftests/kmod/ 15692 15693MONOLITHIC POWER SYSTEM PMIC DRIVER 15694M: Saravanan Sekar <sravanhome@gmail.com> 15695S: Maintained 15696F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15697F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15698F: drivers/hwmon/pmbus/mpq7932.c 15699F: drivers/iio/adc/mp2629_adc.c 15700F: drivers/mfd/mp2629.c 15701F: drivers/power/supply/mp2629_charger.c 15702F: drivers/regulator/mp5416.c 15703F: drivers/regulator/mpq7920.c 15704F: drivers/regulator/mpq7920.h 15705F: include/linux/mfd/mp2629.h 15706 15707MOST(R) TECHNOLOGY DRIVER 15708M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15709M: Christian Gromm <christian.gromm@microchip.com> 15710S: Maintained 15711F: Documentation/ABI/testing/configfs-most 15712F: Documentation/ABI/testing/sysfs-bus-most 15713F: drivers/most/ 15714F: drivers/staging/most/ 15715F: include/linux/most.h 15716 15717MOTORCOMM PHY DRIVER 15718M: Frank <Frank.Sae@motor-comm.com> 15719L: netdev@vger.kernel.org 15720S: Maintained 15721F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15722F: drivers/net/phy/motorcomm.c 15723 15724MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15725M: Jiri Slaby <jirislaby@kernel.org> 15726S: Maintained 15727F: Documentation/driver-api/tty/moxa-smartio.rst 15728F: drivers/tty/mxser.* 15729 15730MP3309C BACKLIGHT DRIVER 15731M: Flavio Suligoi <f.suligoi@asem.it> 15732L: dri-devel@lists.freedesktop.org 15733S: Maintained 15734F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15735F: drivers/video/backlight/mp3309c.c 15736 15737MPS MP2891 DRIVER 15738M: Noah Wang <noahwang.wang@outlook.com> 15739L: linux-hwmon@vger.kernel.org 15740S: Maintained 15741F: Documentation/hwmon/mp2891.rst 15742F: drivers/hwmon/pmbus/mp2891.c 15743 15744MPS MP2993 DRIVER 15745M: Noah Wang <noahwang.wang@outlook.com> 15746L: linux-hwmon@vger.kernel.org 15747S: Maintained 15748F: Documentation/hwmon/mp2993.rst 15749F: drivers/hwmon/pmbus/mp2993.c 15750 15751MPS MP9941 DRIVER 15752M: Noah Wang <noahwang.wang@outlook.com> 15753L: linux-hwmon@vger.kernel.org 15754S: Maintained 15755F: Documentation/hwmon/mp9941.rst 15756F: drivers/hwmon/pmbus/mp9941.c 15757 15758MR800 AVERMEDIA USB FM RADIO DRIVER 15759M: Alexey Klimov <klimov.linux@gmail.com> 15760L: linux-media@vger.kernel.org 15761S: Maintained 15762T: git git://linuxtv.org/media_tree.git 15763F: drivers/media/radio/radio-mr800.c 15764 15765MRF24J40 IEEE 802.15.4 RADIO DRIVER 15766M: Stefan Schmidt <stefan@datenfreihafen.org> 15767L: linux-wpan@vger.kernel.org 15768S: Odd Fixes 15769F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15770F: drivers/net/ieee802154/mrf24j40.c 15771 15772MSI EC DRIVER 15773M: Nikita Kravets <teackot@gmail.com> 15774L: platform-driver-x86@vger.kernel.org 15775S: Maintained 15776W: https://github.com/BeardOverflow/msi-ec 15777F: drivers/platform/x86/msi-ec.* 15778 15779MSI LAPTOP SUPPORT 15780M: "Lee, Chun-Yi" <jlee@suse.com> 15781L: platform-driver-x86@vger.kernel.org 15782S: Maintained 15783F: drivers/platform/x86/msi-laptop.c 15784 15785MSI WMI SUPPORT 15786L: platform-driver-x86@vger.kernel.org 15787S: Orphan 15788F: drivers/platform/x86/msi-wmi.c 15789 15790MSI WMI PLATFORM FEATURES 15791M: Armin Wolf <W_Armin@gmx.de> 15792L: platform-driver-x86@vger.kernel.org 15793S: Maintained 15794F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15795F: Documentation/wmi/devices/msi-wmi-platform.rst 15796F: drivers/platform/x86/msi-wmi-platform.c 15797 15798MSI001 MEDIA DRIVER 15799L: linux-media@vger.kernel.org 15800S: Orphan 15801W: https://linuxtv.org 15802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15803F: drivers/media/tuners/msi001* 15804 15805MSI2500 MEDIA DRIVER 15806L: linux-media@vger.kernel.org 15807S: Orphan 15808W: https://linuxtv.org 15809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15810F: drivers/media/usb/msi2500/ 15811 15812MSTAR INTERRUPT CONTROLLER DRIVER 15813M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15814M: Daniel Palmer <daniel@thingy.jp> 15815S: Maintained 15816F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15817F: drivers/irqchip/irq-mst-intc.c 15818 15819MSYSTEMS DISKONCHIP G3 MTD DRIVER 15820M: Robert Jarzmik <robert.jarzmik@free.fr> 15821L: linux-mtd@lists.infradead.org 15822S: Maintained 15823F: drivers/mtd/devices/docg3* 15824 15825MT9M114 ONSEMI SENSOR DRIVER 15826M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15827L: linux-media@vger.kernel.org 15828S: Maintained 15829T: git git://linuxtv.org/media_tree.git 15830F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15831F: drivers/media/i2c/mt9m114.c 15832 15833MT9P031 APTINA CAMERA SENSOR 15834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15835L: linux-media@vger.kernel.org 15836S: Maintained 15837T: git git://linuxtv.org/media_tree.git 15838F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15839F: drivers/media/i2c/mt9p031.c 15840F: include/media/i2c/mt9p031.h 15841 15842MT9T112 APTINA CAMERA SENSOR 15843M: Jacopo Mondi <jacopo@jmondi.org> 15844L: linux-media@vger.kernel.org 15845S: Odd Fixes 15846T: git git://linuxtv.org/media_tree.git 15847F: drivers/media/i2c/mt9t112.c 15848F: include/media/i2c/mt9t112.h 15849 15850MT9V032 APTINA CAMERA SENSOR 15851M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15852L: linux-media@vger.kernel.org 15853S: Maintained 15854T: git git://linuxtv.org/media_tree.git 15855F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15856F: drivers/media/i2c/mt9v032.c 15857F: include/media/i2c/mt9v032.h 15858 15859MT9V111 APTINA CAMERA SENSOR 15860M: Jacopo Mondi <jacopo@jmondi.org> 15861L: linux-media@vger.kernel.org 15862S: Maintained 15863T: git git://linuxtv.org/media_tree.git 15864F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15865F: drivers/media/i2c/mt9v111.c 15866 15867MULTIFUNCTION DEVICES (MFD) 15868M: Lee Jones <lee@kernel.org> 15869S: Maintained 15870T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15871F: Documentation/devicetree/bindings/mfd/ 15872F: drivers/mfd/ 15873F: include/dt-bindings/mfd/ 15874F: include/linux/mfd/ 15875 15876MULTIMEDIA CARD (MMC) ETC. OVER SPI 15877S: Orphan 15878F: drivers/mmc/host/mmc_spi.c 15879F: include/linux/spi/mmc_spi.h 15880 15881MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15882M: Ulf Hansson <ulf.hansson@linaro.org> 15883L: linux-mmc@vger.kernel.org 15884S: Maintained 15885T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15886F: Documentation/devicetree/bindings/mmc/ 15887F: drivers/mmc/ 15888F: include/linux/mmc/ 15889F: include/uapi/linux/mmc/ 15890 15891MULTIPLEXER SUBSYSTEM 15892M: Peter Rosin <peda@axentia.se> 15893S: Maintained 15894F: Documentation/ABI/testing/sysfs-class-mux* 15895F: Documentation/devicetree/bindings/mux/ 15896F: drivers/mux/ 15897F: include/dt-bindings/mux/ 15898F: include/linux/mux/ 15899 15900MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15901M: Bin Liu <b-liu@ti.com> 15902L: linux-usb@vger.kernel.org 15903S: Maintained 15904F: drivers/usb/musb/ 15905 15906MXL301RF MEDIA DRIVER 15907M: Akihiro Tsukada <tskd08@gmail.com> 15908L: linux-media@vger.kernel.org 15909S: Odd Fixes 15910F: drivers/media/tuners/mxl301rf* 15911 15912MXL5007T MEDIA DRIVER 15913M: Michael Krufky <mkrufky@linuxtv.org> 15914L: linux-media@vger.kernel.org 15915S: Maintained 15916W: https://linuxtv.org 15917W: http://github.com/mkrufky 15918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15919T: git git://linuxtv.org/mkrufky/tuners.git 15920F: drivers/media/tuners/mxl5007t.* 15921 15922MXSFB DRM DRIVER 15923M: Marek Vasut <marex@denx.de> 15924M: Stefan Agner <stefan@agner.ch> 15925L: dri-devel@lists.freedesktop.org 15926S: Supported 15927T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15928F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15929F: drivers/gpu/drm/mxsfb/ 15930 15931MYLEX DAC960 PCI RAID Controller 15932M: Hannes Reinecke <hare@kernel.org> 15933L: linux-scsi@vger.kernel.org 15934S: Supported 15935F: drivers/scsi/myrb.* 15936F: drivers/scsi/myrs.* 15937 15938MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15939L: netdev@vger.kernel.org 15940S: Orphan 15941W: https://www.cspi.com/ethernet-products/support/downloads/ 15942F: drivers/net/ethernet/myricom/myri10ge/ 15943 15944NAND FLASH SUBSYSTEM 15945M: Miquel Raynal <miquel.raynal@bootlin.com> 15946R: Richard Weinberger <richard@nod.at> 15947L: linux-mtd@lists.infradead.org 15948S: Maintained 15949W: http://www.linux-mtd.infradead.org/ 15950Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15951C: irc://irc.oftc.net/mtd 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15953F: drivers/mtd/nand/ 15954F: include/linux/mtd/*nand*.h 15955 15956NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15957M: Daniel Mack <zonque@gmail.com> 15958L: linux-sound@vger.kernel.org 15959S: Maintained 15960W: http://www.native-instruments.com 15961F: sound/usb/caiaq/ 15962 15963NATSEMI ETHERNET DRIVER (DP8381x) 15964S: Orphan 15965F: drivers/net/ethernet/natsemi/natsemi.c 15966 15967NCR 5380 SCSI DRIVERS 15968M: Finn Thain <fthain@linux-m68k.org> 15969M: Michael Schmitz <schmitzmic@gmail.com> 15970L: linux-scsi@vger.kernel.org 15971S: Maintained 15972F: Documentation/scsi/g_NCR5380.rst 15973F: drivers/scsi/NCR5380.* 15974F: drivers/scsi/arm/cumana_1.c 15975F: drivers/scsi/arm/oak.c 15976F: drivers/scsi/atari_scsi.* 15977F: drivers/scsi/dmx3191d.c 15978F: drivers/scsi/g_NCR5380.* 15979F: drivers/scsi/mac_scsi.* 15980F: drivers/scsi/sun3_scsi.* 15981F: drivers/scsi/sun3_scsi_vme.c 15982 15983NCSI LIBRARY 15984M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15985S: Maintained 15986F: net/ncsi/ 15987 15988NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15989M: Zev Weiss <zev@bewilderbeest.net> 15990L: linux-hwmon@vger.kernel.org 15991S: Maintained 15992F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15993F: drivers/hwmon/nct6775-i2c.c 15994 15995NETCONSOLE 15996M: Breno Leitao <leitao@debian.org> 15997S: Maintained 15998F: Documentation/networking/netconsole.rst 15999F: drivers/net/netconsole.c 16000F: tools/testing/selftests/drivers/net/netcons_basic.sh 16001 16002NETDEVSIM 16003M: Jakub Kicinski <kuba@kernel.org> 16004S: Maintained 16005F: drivers/net/netdevsim/* 16006F: tools/testing/selftests/drivers/net/netdevsim/* 16007 16008NETEM NETWORK EMULATOR 16009M: Stephen Hemminger <stephen@networkplumber.org> 16010L: netdev@vger.kernel.org 16011S: Maintained 16012F: net/sched/sch_netem.c 16013 16014NETERION 10GbE DRIVERS (s2io) 16015M: Jon Mason <jdmason@kudzu.us> 16016L: netdev@vger.kernel.org 16017S: Supported 16018F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 16019F: drivers/net/ethernet/neterion/ 16020 16021NETFILTER 16022M: Pablo Neira Ayuso <pablo@netfilter.org> 16023M: Jozsef Kadlecsik <kadlec@netfilter.org> 16024L: netfilter-devel@vger.kernel.org 16025L: coreteam@netfilter.org 16026S: Maintained 16027W: http://www.netfilter.org/ 16028W: http://www.iptables.org/ 16029W: http://www.nftables.org/ 16030Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 16031C: irc://irc.libera.chat/netfilter 16032T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 16033T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 16034F: include/linux/netfilter* 16035F: include/linux/netfilter/ 16036F: include/net/netfilter/ 16037F: include/uapi/linux/netfilter* 16038F: include/uapi/linux/netfilter/ 16039F: net/*/netfilter.c 16040F: net/*/netfilter/ 16041F: net/bridge/br_netfilter*.c 16042F: net/netfilter/ 16043F: tools/testing/selftests/net/netfilter/ 16044 16045NETROM NETWORK LAYER 16046M: Ralf Baechle <ralf@linux-mips.org> 16047L: linux-hams@vger.kernel.org 16048S: Maintained 16049W: https://linux-ax25.in-berlin.de 16050F: include/net/netrom.h 16051F: include/uapi/linux/netrom.h 16052F: net/netrom/ 16053 16054NETRONIX EMBEDDED CONTROLLER 16055M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 16056S: Maintained 16057F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 16058F: drivers/mfd/ntxec.c 16059F: drivers/pwm/pwm-ntxec.c 16060F: drivers/rtc/rtc-ntxec.c 16061F: include/linux/mfd/ntxec.h 16062 16063NETRONOME ETHERNET DRIVERS 16064M: Louis Peens <louis.peens@corigine.com> 16065R: Jakub Kicinski <kuba@kernel.org> 16066L: oss-drivers@corigine.com 16067S: Maintained 16068F: drivers/net/ethernet/netronome/ 16069 16070NETWORK BLOCK DEVICE (NBD) 16071M: Josef Bacik <josef@toxicpanda.com> 16072L: linux-block@vger.kernel.org 16073L: nbd@other.debian.org 16074S: Maintained 16075F: Documentation/admin-guide/blockdev/nbd.rst 16076F: drivers/block/nbd.c 16077F: include/trace/events/nbd.h 16078F: include/uapi/linux/nbd.h 16079 16080NETWORK DROP MONITOR 16081M: Neil Horman <nhorman@tuxdriver.com> 16082L: netdev@vger.kernel.org 16083S: Maintained 16084W: https://fedorahosted.org/dropwatch/ 16085F: include/uapi/linux/net_dropmon.h 16086F: net/core/drop_monitor.c 16087 16088NETWORKING DRIVERS 16089M: Andrew Lunn <andrew+netdev@lunn.ch> 16090M: "David S. Miller" <davem@davemloft.net> 16091M: Eric Dumazet <edumazet@google.com> 16092M: Jakub Kicinski <kuba@kernel.org> 16093M: Paolo Abeni <pabeni@redhat.com> 16094L: netdev@vger.kernel.org 16095S: Maintained 16096P: Documentation/process/maintainer-netdev.rst 16097Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16098T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16099T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16100F: Documentation/devicetree/bindings/net/ 16101F: Documentation/networking/net_cachelines/net_device.rst 16102F: drivers/connector/ 16103F: drivers/net/ 16104F: include/dt-bindings/net/ 16105F: include/linux/cn_proc.h 16106F: include/linux/etherdevice.h 16107F: include/linux/ethtool_netlink.h 16108F: include/linux/fcdevice.h 16109F: include/linux/fddidevice.h 16110F: include/linux/hippidevice.h 16111F: include/linux/if_* 16112F: include/linux/inetdevice.h 16113F: include/linux/netdev* 16114F: include/linux/platform_data/wiznet.h 16115F: include/uapi/linux/cn_proc.h 16116F: include/uapi/linux/ethtool_netlink.h 16117F: include/uapi/linux/if_* 16118F: include/uapi/linux/net_shaper.h 16119F: include/uapi/linux/netdev* 16120F: tools/testing/selftests/drivers/net/ 16121X: Documentation/devicetree/bindings/net/bluetooth/ 16122X: Documentation/devicetree/bindings/net/wireless/ 16123X: drivers/net/wireless/ 16124 16125NETWORKING DRIVERS (WIRELESS) 16126M: Kalle Valo <kvalo@kernel.org> 16127L: linux-wireless@vger.kernel.org 16128S: Maintained 16129W: https://wireless.wiki.kernel.org/ 16130Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16131T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16132T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16133F: Documentation/devicetree/bindings/net/wireless/ 16134F: drivers/net/wireless/ 16135 16136NETWORKING [DSA] 16137M: Andrew Lunn <andrew@lunn.ch> 16138M: Florian Fainelli <f.fainelli@gmail.com> 16139M: Vladimir Oltean <olteanv@gmail.com> 16140S: Maintained 16141F: Documentation/devicetree/bindings/net/dsa/ 16142F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 16143F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 16144F: drivers/net/dsa/ 16145F: include/linux/dsa/ 16146F: include/linux/platform_data/dsa.h 16147F: include/net/dsa.h 16148F: net/dsa/ 16149F: tools/testing/selftests/drivers/net/dsa/ 16150 16151NETWORKING [GENERAL] 16152M: "David S. Miller" <davem@davemloft.net> 16153M: Eric Dumazet <edumazet@google.com> 16154M: Jakub Kicinski <kuba@kernel.org> 16155M: Paolo Abeni <pabeni@redhat.com> 16156L: netdev@vger.kernel.org 16157S: Maintained 16158P: Documentation/process/maintainer-netdev.rst 16159Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16160B: mailto:netdev@vger.kernel.org 16161T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16162T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16163F: Documentation/core-api/netlink.rst 16164F: Documentation/netlink/ 16165F: Documentation/networking/ 16166F: Documentation/networking/net_cachelines/ 16167F: Documentation/process/maintainer-netdev.rst 16168F: Documentation/userspace-api/netlink/ 16169F: include/linux/framer/framer-provider.h 16170F: include/linux/framer/framer.h 16171F: include/linux/in.h 16172F: include/linux/indirect_call_wrapper.h 16173F: include/linux/inet.h 16174F: include/linux/inet_diag.h 16175F: include/linux/net.h 16176F: include/linux/netdev* 16177F: include/linux/netlink.h 16178F: include/linux/netpoll.h 16179F: include/linux/rtnetlink.h 16180F: include/linux/seq_file_net.h 16181F: include/linux/skbuff* 16182F: include/net/ 16183F: include/uapi/linux/genetlink.h 16184F: include/uapi/linux/hsr_netlink.h 16185F: include/uapi/linux/in.h 16186F: include/uapi/linux/inet_diag.h 16187F: include/uapi/linux/nbd-netlink.h 16188F: include/uapi/linux/net.h 16189F: include/uapi/linux/net_namespace.h 16190F: include/uapi/linux/netconf.h 16191F: include/uapi/linux/netdev* 16192F: include/uapi/linux/netlink.h 16193F: include/uapi/linux/netlink_diag.h 16194F: include/uapi/linux/rtnetlink.h 16195F: lib/net_utils.c 16196F: lib/random32.c 16197F: net/ 16198F: tools/net/ 16199F: tools/testing/selftests/net/ 16200X: Documentation/networking/mac80211-injection.rst 16201X: Documentation/networking/mac80211_hwsim/ 16202X: Documentation/networking/regulatory.rst 16203X: include/net/cfg80211.h 16204X: include/net/ieee80211_radiotap.h 16205X: include/net/iw_handler.h 16206X: include/net/mac80211.h 16207X: include/net/wext.h 16208X: net/9p/ 16209X: net/bluetooth/ 16210X: net/mac80211/ 16211X: net/rfkill/ 16212X: net/wireless/ 16213 16214NETWORKING [IPSEC] 16215M: Steffen Klassert <steffen.klassert@secunet.com> 16216M: Herbert Xu <herbert@gondor.apana.org.au> 16217M: "David S. Miller" <davem@davemloft.net> 16218L: netdev@vger.kernel.org 16219S: Maintained 16220T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 16221T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 16222F: include/net/xfrm.h 16223F: include/uapi/linux/xfrm.h 16224F: net/ipv4/ah4.c 16225F: net/ipv4/esp4* 16226F: net/ipv4/ip_vti.c 16227F: net/ipv4/ipcomp.c 16228F: net/ipv4/xfrm* 16229F: net/ipv6/ah6.c 16230F: net/ipv6/esp6* 16231F: net/ipv6/ip6_vti.c 16232F: net/ipv6/ipcomp6.c 16233F: net/ipv6/xfrm* 16234F: net/key/ 16235F: net/xfrm/ 16236F: tools/testing/selftests/net/ipsec.c 16237 16238NETWORKING [IPv4/IPv6] 16239M: "David S. Miller" <davem@davemloft.net> 16240M: David Ahern <dsahern@kernel.org> 16241L: netdev@vger.kernel.org 16242S: Maintained 16243T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16244F: arch/x86/net/* 16245F: include/linux/ip.h 16246F: include/linux/ipv6* 16247F: include/net/fib* 16248F: include/net/ip* 16249F: include/net/route.h 16250F: net/ipv4/ 16251F: net/ipv6/ 16252 16253NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 16254M: Paul Moore <paul@paul-moore.com> 16255L: netdev@vger.kernel.org 16256L: linux-security-module@vger.kernel.org 16257S: Supported 16258W: https://github.com/netlabel 16259F: Documentation/netlabel/ 16260F: include/net/calipso.h 16261F: include/net/cipso_ipv4.h 16262F: include/net/netlabel.h 16263F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16264F: include/uapi/linux/netfilter/xt_SECMARK.h 16265F: net/ipv4/cipso_ipv4.c 16266F: net/ipv6/calipso.c 16267F: net/netfilter/xt_CONNSECMARK.c 16268F: net/netfilter/xt_SECMARK.c 16269F: net/netlabel/ 16270 16271NETWORKING [MACSEC] 16272M: Sabrina Dubroca <sd@queasysnail.net> 16273L: netdev@vger.kernel.org 16274S: Maintained 16275F: drivers/net/macsec.c 16276F: include/net/macsec.h 16277F: include/uapi/linux/if_macsec.h 16278K: macsec 16279K: \bmdo_ 16280 16281NETWORKING [MPTCP] 16282M: Matthieu Baerts <matttbe@kernel.org> 16283M: Mat Martineau <martineau@kernel.org> 16284R: Geliang Tang <geliang@kernel.org> 16285L: netdev@vger.kernel.org 16286L: mptcp@lists.linux.dev 16287S: Maintained 16288W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16289B: https://github.com/multipath-tcp/mptcp_net-next/issues 16290T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16291T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16292F: Documentation/netlink/specs/mptcp_pm.yaml 16293F: Documentation/networking/mptcp*.rst 16294F: include/net/mptcp.h 16295F: include/trace/events/mptcp.h 16296F: include/uapi/linux/mptcp*.h 16297F: net/mptcp/ 16298F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 16299F: tools/testing/selftests/net/mptcp/ 16300 16301NETWORKING [TCP] 16302M: Eric Dumazet <edumazet@google.com> 16303L: netdev@vger.kernel.org 16304S: Maintained 16305F: Documentation/networking/net_cachelines/tcp_sock.rst 16306F: include/linux/tcp.h 16307F: include/net/tcp.h 16308F: include/trace/events/tcp.h 16309F: include/uapi/linux/tcp.h 16310F: net/ipv4/inet_connection_sock.c 16311F: net/ipv4/inet_hashtables.c 16312F: net/ipv4/inet_timewait_sock.c 16313F: net/ipv4/syncookies.c 16314F: net/ipv4/tcp*.c 16315F: net/ipv6/inet6_connection_sock.c 16316F: net/ipv6/inet6_hashtables.c 16317F: net/ipv6/syncookies.c 16318F: net/ipv6/tcp*.c 16319 16320NETWORKING [TLS] 16321M: Boris Pismenny <borisp@nvidia.com> 16322M: John Fastabend <john.fastabend@gmail.com> 16323M: Jakub Kicinski <kuba@kernel.org> 16324L: netdev@vger.kernel.org 16325S: Maintained 16326F: include/net/tls.h 16327F: include/uapi/linux/tls.h 16328F: net/tls/* 16329 16330NETXEN (1/10) GbE SUPPORT 16331M: Manish Chopra <manishc@marvell.com> 16332M: Rahul Verma <rahulv@marvell.com> 16333M: GR-Linux-NIC-Dev@marvell.com 16334L: netdev@vger.kernel.org 16335S: Supported 16336F: drivers/net/ethernet/qlogic/netxen/ 16337 16338NET_FAILOVER MODULE 16339M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16340L: netdev@vger.kernel.org 16341S: Supported 16342F: Documentation/networking/net_failover.rst 16343F: drivers/net/net_failover.c 16344F: include/net/net_failover.h 16345 16346NEXTHOP 16347M: David Ahern <dsahern@kernel.org> 16348L: netdev@vger.kernel.org 16349S: Maintained 16350F: include/net/netns/nexthop.h 16351F: include/net/nexthop.h 16352F: include/uapi/linux/nexthop.h 16353F: net/ipv4/nexthop.c 16354 16355NFC SUBSYSTEM 16356M: Krzysztof Kozlowski <krzk@kernel.org> 16357L: netdev@vger.kernel.org 16358S: Maintained 16359F: Documentation/devicetree/bindings/net/nfc/ 16360F: drivers/nfc/ 16361F: include/net/nfc/ 16362F: include/uapi/linux/nfc.h 16363F: net/nfc/ 16364 16365NFC VIRTUAL NCI DEVICE DRIVER 16366M: Bongsu Jeon <bongsu.jeon@samsung.com> 16367L: netdev@vger.kernel.org 16368S: Supported 16369F: drivers/nfc/virtual_ncidev.c 16370F: tools/testing/selftests/nci/ 16371 16372NFS, SUNRPC, AND LOCKD CLIENTS 16373M: Trond Myklebust <trondmy@kernel.org> 16374M: Anna Schumaker <anna@kernel.org> 16375L: linux-nfs@vger.kernel.org 16376S: Maintained 16377W: http://client.linux-nfs.org 16378T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16379F: Documentation/filesystems/nfs/ 16380F: fs/lockd/ 16381F: fs/nfs/ 16382F: fs/nfs_common/ 16383F: include/linux/lockd/ 16384F: include/linux/nfs* 16385F: include/linux/sunrpc/ 16386F: include/uapi/linux/nfs* 16387F: include/uapi/linux/sunrpc/ 16388F: net/sunrpc/ 16389 16390NILFS2 FILESYSTEM 16391M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16392L: linux-nilfs@vger.kernel.org 16393S: Supported 16394W: https://nilfs.sourceforge.io/ 16395T: git https://github.com/konis/nilfs2.git 16396F: Documentation/filesystems/nilfs2.rst 16397F: fs/nilfs2/ 16398F: include/trace/events/nilfs2.h 16399F: include/uapi/linux/nilfs2_api.h 16400F: include/uapi/linux/nilfs2_ondisk.h 16401 16402NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16403M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16404S: Maintained 16405W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16406F: Documentation/scsi/NinjaSCSI.rst 16407F: drivers/scsi/pcmcia/nsp_* 16408 16409NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16410M: GOTO Masanori <gotom@debian.or.jp> 16411M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16412S: Maintained 16413W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16414F: Documentation/scsi/NinjaSCSI.rst 16415F: drivers/scsi/nsp32* 16416 16417NINTENDO HID DRIVER 16418M: Daniel J. Ogorchock <djogorchock@gmail.com> 16419L: linux-input@vger.kernel.org 16420S: Maintained 16421F: drivers/hid/hid-nintendo* 16422 16423NIOS2 ARCHITECTURE 16424M: Dinh Nguyen <dinguyen@kernel.org> 16425S: Maintained 16426T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16427F: arch/nios2/ 16428 16429NITRO ENCLAVES (NE) 16430M: Alexandru Ciobotaru <alcioa@amazon.com> 16431L: linux-kernel@vger.kernel.org 16432L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16433S: Supported 16434W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16435F: Documentation/virt/ne_overview.rst 16436F: drivers/virt/nitro_enclaves/ 16437F: include/linux/nitro_enclaves.h 16438F: include/uapi/linux/nitro_enclaves.h 16439F: samples/nitro_enclaves/ 16440 16441NITRO SECURE MODULE (NSM) 16442M: Alexander Graf <graf@amazon.com> 16443L: linux-kernel@vger.kernel.org 16444L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16445S: Supported 16446W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16447F: drivers/misc/nsm.c 16448F: include/uapi/linux/nsm.h 16449 16450NOHZ, DYNTICKS SUPPORT 16451M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16452M: Frederic Weisbecker <frederic@kernel.org> 16453M: Ingo Molnar <mingo@kernel.org> 16454M: Thomas Gleixner <tglx@linutronix.de> 16455L: linux-kernel@vger.kernel.org 16456S: Maintained 16457T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16458F: include/linux/sched/nohz.h 16459F: include/linux/tick.h 16460F: kernel/time/tick*.* 16461 16462NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16463M: Pavel Machek <pavel@ucw.cz> 16464M: Sakari Ailus <sakari.ailus@iki.fi> 16465L: linux-media@vger.kernel.org 16466S: Maintained 16467F: drivers/media/i2c/ad5820.c 16468F: drivers/media/i2c/et8ek8 16469 16470NOKIA N900 POWER SUPPLY DRIVERS 16471R: Pali Rohár <pali@kernel.org> 16472F: drivers/power/supply/bq2415x_charger.c 16473F: drivers/power/supply/bq27xxx_battery.c 16474F: drivers/power/supply/bq27xxx_battery_i2c.c 16475F: drivers/power/supply/isp1704_charger.c 16476F: drivers/power/supply/rx51_battery.c 16477F: include/linux/power/bq2415x_charger.h 16478F: include/linux/power/bq27xxx_battery.h 16479 16480NOLIBC HEADER FILE 16481M: Willy Tarreau <w@1wt.eu> 16482M: Thomas Weißschuh <linux@weissschuh.net> 16483S: Maintained 16484T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16485F: tools/include/nolibc/ 16486F: tools/testing/selftests/nolibc/ 16487 16488NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16489M: Hans de Goede <hdegoede@redhat.com> 16490L: linux-input@vger.kernel.org 16491S: Maintained 16492F: drivers/input/touchscreen/novatek-nvt-ts.c 16493 16494NSDEPS 16495M: Matthias Maennich <maennich@google.com> 16496S: Maintained 16497F: Documentation/core-api/symbol-namespaces.rst 16498F: scripts/nsdeps 16499 16500NTB AMD DRIVER 16501M: Sanjay R Mehta <sanju.mehta@amd.com> 16502M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16503L: ntb@lists.linux.dev 16504S: Supported 16505F: drivers/ntb/hw/amd/ 16506 16507NTB DRIVER CORE 16508M: Jon Mason <jdmason@kudzu.us> 16509M: Dave Jiang <dave.jiang@intel.com> 16510M: Allen Hubbe <allenbh@gmail.com> 16511L: ntb@lists.linux.dev 16512S: Supported 16513W: https://github.com/jonmason/ntb/wiki 16514T: git https://github.com/jonmason/ntb.git 16515F: drivers/net/ntb_netdev.c 16516F: drivers/ntb/ 16517F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16518F: include/linux/ntb.h 16519F: include/linux/ntb_transport.h 16520F: tools/testing/selftests/ntb/ 16521 16522NTB IDT DRIVER 16523M: Serge Semin <fancer.lancer@gmail.com> 16524L: ntb@lists.linux.dev 16525S: Supported 16526F: drivers/ntb/hw/idt/ 16527 16528NTB INTEL DRIVER 16529M: Dave Jiang <dave.jiang@intel.com> 16530L: ntb@lists.linux.dev 16531S: Supported 16532W: https://github.com/davejiang/linux/wiki 16533T: git https://github.com/davejiang/linux.git 16534F: drivers/ntb/hw/intel/ 16535 16536NTFS3 FILESYSTEM 16537M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16538L: ntfs3@lists.linux.dev 16539S: Supported 16540W: http://www.paragon-software.com/ 16541T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16542F: Documentation/filesystems/ntfs3.rst 16543F: fs/ntfs3/ 16544 16545NUBUS SUBSYSTEM 16546M: Finn Thain <fthain@linux-m68k.org> 16547L: linux-m68k@lists.linux-m68k.org 16548S: Maintained 16549F: arch/*/include/asm/nubus.h 16550F: drivers/nubus/ 16551F: include/linux/nubus.h 16552F: include/uapi/linux/nubus.h 16553 16554NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16555M: Antonino Daplas <adaplas@gmail.com> 16556L: linux-fbdev@vger.kernel.org 16557S: Maintained 16558F: drivers/video/fbdev/nvidia/ 16559F: drivers/video/fbdev/riva/ 16560 16561NVIDIA WMI EC BACKLIGHT DRIVER 16562M: Daniel Dadap <ddadap@nvidia.com> 16563L: platform-driver-x86@vger.kernel.org 16564S: Supported 16565F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16566F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16567 16568NVM EXPRESS DRIVER 16569M: Keith Busch <kbusch@kernel.org> 16570M: Jens Axboe <axboe@fb.com> 16571M: Christoph Hellwig <hch@lst.de> 16572M: Sagi Grimberg <sagi@grimberg.me> 16573L: linux-nvme@lists.infradead.org 16574S: Supported 16575W: http://git.infradead.org/nvme.git 16576T: git git://git.infradead.org/nvme.git 16577F: Documentation/nvme/ 16578F: drivers/nvme/common/ 16579F: drivers/nvme/host/ 16580F: include/linux/nvme-*.h 16581F: include/linux/nvme.h 16582F: include/uapi/linux/nvme_ioctl.h 16583 16584NVM EXPRESS FABRICS AUTHENTICATION 16585M: Hannes Reinecke <hare@suse.de> 16586L: linux-nvme@lists.infradead.org 16587S: Supported 16588F: drivers/nvme/host/auth.c 16589F: drivers/nvme/target/auth.c 16590F: drivers/nvme/target/fabrics-cmd-auth.c 16591F: include/linux/nvme-auth.h 16592 16593NVM EXPRESS FC TRANSPORT DRIVERS 16594M: James Smart <james.smart@broadcom.com> 16595L: linux-nvme@lists.infradead.org 16596S: Supported 16597F: drivers/nvme/host/fc.c 16598F: drivers/nvme/target/fc.c 16599F: drivers/nvme/target/fcloop.c 16600F: include/linux/nvme-fc-driver.h 16601F: include/linux/nvme-fc.h 16602 16603NVM EXPRESS HARDWARE MONITORING SUPPORT 16604M: Guenter Roeck <linux@roeck-us.net> 16605L: linux-nvme@lists.infradead.org 16606S: Supported 16607F: drivers/nvme/host/hwmon.c 16608 16609NVM EXPRESS TARGET DRIVER 16610M: Christoph Hellwig <hch@lst.de> 16611M: Sagi Grimberg <sagi@grimberg.me> 16612M: Chaitanya Kulkarni <kch@nvidia.com> 16613L: linux-nvme@lists.infradead.org 16614S: Supported 16615W: http://git.infradead.org/nvme.git 16616T: git git://git.infradead.org/nvme.git 16617F: drivers/nvme/target/ 16618 16619NVMEM FRAMEWORK 16620M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16621S: Maintained 16622T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16623F: Documentation/ABI/stable/sysfs-bus-nvmem 16624F: Documentation/devicetree/bindings/nvmem/ 16625F: drivers/nvmem/ 16626F: include/linux/nvmem-consumer.h 16627F: include/linux/nvmem-provider.h 16628 16629NXP BLUETOOTH WIRELESS DRIVERS 16630M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16631M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16632S: Maintained 16633F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16634F: drivers/bluetooth/btnxpuart.c 16635 16636NXP C45 TJA11XX PHY DRIVER 16637M: Andrei Botila <andrei.botila@oss.nxp.com> 16638L: netdev@vger.kernel.org 16639S: Maintained 16640F: drivers/net/phy/nxp-c45-tja11xx* 16641 16642NXP FSPI DRIVER 16643M: Han Xu <han.xu@nxp.com> 16644M: Haibo Chen <haibo.chen@nxp.com> 16645R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16646L: linux-spi@vger.kernel.org 16647L: imx@lists.linux.dev 16648S: Maintained 16649F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16650F: drivers/spi/spi-nxp-fspi.c 16651 16652NXP FXAS21002C DRIVER 16653M: Rui Miguel Silva <rmfrfs@gmail.com> 16654L: linux-iio@vger.kernel.org 16655S: Maintained 16656F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16657F: drivers/iio/gyro/fxas21002c.h 16658F: drivers/iio/gyro/fxas21002c_core.c 16659F: drivers/iio/gyro/fxas21002c_i2c.c 16660F: drivers/iio/gyro/fxas21002c_spi.c 16661 16662NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16663M: Haibo Chen <haibo.chen@nxp.com> 16664L: linux-iio@vger.kernel.org 16665L: imx@lists.linux.dev 16666S: Maintained 16667F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16668F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16669F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16670F: drivers/iio/adc/imx7d_adc.c 16671F: drivers/iio/adc/imx93_adc.c 16672F: drivers/iio/adc/vf610_adc.c 16673 16674NXP i.MX 8M ISI DRIVER 16675M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16676L: linux-media@vger.kernel.org 16677S: Maintained 16678F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16679F: drivers/media/platform/nxp/imx8-isi/ 16680 16681NXP i.MX 8MP DW100 V4L2 DRIVER 16682M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16683L: linux-media@vger.kernel.org 16684S: Maintained 16685F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16686F: Documentation/userspace-api/media/drivers/dw100.rst 16687F: drivers/media/platform/nxp/dw100/ 16688F: include/uapi/linux/dw100.h 16689 16690NXP i.MX 8MQ DCSS DRIVER 16691M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16692R: Lucas Stach <l.stach@pengutronix.de> 16693L: dri-devel@lists.freedesktop.org 16694S: Maintained 16695T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16696F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16697F: drivers/gpu/drm/imx/dcss/ 16698 16699NXP i.MX 8QXP ADC DRIVER 16700M: Cai Huoqing <cai.huoqing@linux.dev> 16701M: Haibo Chen <haibo.chen@nxp.com> 16702L: imx@lists.linux.dev 16703L: linux-iio@vger.kernel.org 16704S: Maintained 16705F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16706F: drivers/iio/adc/imx8qxp-adc.c 16707 16708NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16709M: Mirela Rabulea <mirela.rabulea@nxp.com> 16710L: imx@lists.linux.dev 16711L: linux-media@vger.kernel.org 16712S: Maintained 16713F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16714F: drivers/media/platform/nxp/imx-jpeg 16715 16716NXP i.MX CLOCK DRIVERS 16717M: Abel Vesa <abelvesa@kernel.org> 16718R: Peng Fan <peng.fan@nxp.com> 16719L: linux-clk@vger.kernel.org 16720L: imx@lists.linux.dev 16721S: Maintained 16722T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16723F: Documentation/devicetree/bindings/clock/imx* 16724F: drivers/clk/imx/ 16725F: include/dt-bindings/clock/imx* 16726 16727NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16728M: Jagan Teki <jagan@amarulasolutions.com> 16729S: Maintained 16730F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16731F: drivers/regulator/pf8x00-regulator.c 16732 16733NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16734M: Krzysztof Kozlowski <krzk@kernel.org> 16735L: linux-kernel@vger.kernel.org 16736S: Maintained 16737F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16738F: drivers/extcon/extcon-ptn5150.c 16739 16740NXP SGTL5000 DRIVER 16741M: Fabio Estevam <festevam@gmail.com> 16742L: linux-sound@vger.kernel.org 16743S: Maintained 16744F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16745F: sound/soc/codecs/sgtl5000* 16746 16747NXP SJA1105 ETHERNET SWITCH DRIVER 16748M: Vladimir Oltean <olteanv@gmail.com> 16749L: linux-kernel@vger.kernel.org 16750S: Maintained 16751F: drivers/net/dsa/sja1105 16752F: drivers/net/pcs/pcs-xpcs-nxp.c 16753 16754NXP TDA998X DRM DRIVER 16755M: Russell King <linux@armlinux.org.uk> 16756S: Maintained 16757T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16758T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16759F: drivers/gpu/drm/i2c/tda998x_drv.c 16760F: include/drm/i2c/tda998x.h 16761F: include/dt-bindings/display/tda998x.h 16762K: "nxp,tda998x" 16763 16764NXP TFA9879 DRIVER 16765M: Peter Rosin <peda@axentia.se> 16766L: linux-sound@vger.kernel.org 16767S: Maintained 16768F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16769F: sound/soc/codecs/tfa9879* 16770 16771NXP-NCI NFC DRIVER 16772S: Orphan 16773F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16774F: drivers/nfc/nxp-nci 16775 16776NXP/Goodix TFA989X (TFA1) DRIVER 16777M: Stephan Gerhold <stephan@gerhold.net> 16778L: linux-sound@vger.kernel.org 16779S: Maintained 16780F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16781F: sound/soc/codecs/tfa989x.c 16782 16783NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16784M: Jonas Malaco <jonas@protocubo.io> 16785L: linux-hwmon@vger.kernel.org 16786S: Maintained 16787F: Documentation/hwmon/nzxt-kraken2.rst 16788F: drivers/hwmon/nzxt-kraken2.c 16789 16790NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16791M: Jonas Malaco <jonas@protocubo.io> 16792M: Aleksa Savic <savicaleksa83@gmail.com> 16793L: linux-hwmon@vger.kernel.org 16794S: Maintained 16795F: Documentation/hwmon/nzxt-kraken3.rst 16796F: drivers/hwmon/nzxt-kraken3.c 16797 16798NZXT-SMART2 HARDWARE MONITORING DRIVER 16799M: Aleksandr Mezin <mezin.alexander@gmail.com> 16800L: linux-hwmon@vger.kernel.org 16801S: Maintained 16802F: Documentation/hwmon/nzxt-smart2.rst 16803F: drivers/hwmon/nzxt-smart2.c 16804 16805OBJAGG 16806M: Jiri Pirko <jiri@resnulli.us> 16807L: netdev@vger.kernel.org 16808S: Supported 16809F: include/linux/objagg.h 16810F: lib/objagg.c 16811F: lib/test_objagg.c 16812 16813OBJPOOL 16814M: Matt Wu <wuqiang.matt@bytedance.com> 16815S: Supported 16816F: include/linux/objpool.h 16817F: lib/objpool.c 16818F: lib/test_objpool.c 16819 16820OBJTOOL 16821M: Josh Poimboeuf <jpoimboe@kernel.org> 16822M: Peter Zijlstra <peterz@infradead.org> 16823S: Supported 16824F: include/linux/objtool*.h 16825F: tools/objtool/ 16826 16827OCELOT ETHERNET SWITCH DRIVER 16828M: Vladimir Oltean <vladimir.oltean@nxp.com> 16829M: Claudiu Manoil <claudiu.manoil@nxp.com> 16830M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16831M: UNGLinuxDriver@microchip.com 16832L: netdev@vger.kernel.org 16833S: Supported 16834F: drivers/net/dsa/ocelot/* 16835F: drivers/net/ethernet/mscc/ 16836F: include/soc/mscc/ocelot* 16837F: net/dsa/tag_ocelot.c 16838F: net/dsa/tag_ocelot_8021q.c 16839F: tools/testing/selftests/drivers/net/ocelot/* 16840 16841OCELOT EXTERNAL SWITCH CONTROL 16842M: Colin Foster <colin.foster@in-advantage.com> 16843S: Supported 16844F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16845F: drivers/mfd/ocelot* 16846F: drivers/net/dsa/ocelot/ocelot_ext.c 16847F: include/linux/mfd/ocelot.h 16848 16849OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16850M: Frederic Barrat <fbarrat@linux.ibm.com> 16851M: Andrew Donnellan <ajd@linux.ibm.com> 16852L: linuxppc-dev@lists.ozlabs.org 16853S: Supported 16854F: Documentation/userspace-api/accelerators/ocxl.rst 16855F: arch/powerpc/include/asm/pnv-ocxl.h 16856F: arch/powerpc/platforms/powernv/ocxl.c 16857F: drivers/misc/ocxl/ 16858F: include/misc/ocxl* 16859F: include/uapi/misc/ocxl.h 16860 16861OMAP AUDIO SUPPORT 16862M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16863M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16864L: linux-sound@vger.kernel.org 16865L: linux-omap@vger.kernel.org 16866S: Maintained 16867F: sound/soc/ti/n810.c 16868F: sound/soc/ti/omap* 16869F: sound/soc/ti/rx51.c 16870F: sound/soc/ti/sdma-pcm.* 16871 16872OMAP CLOCK FRAMEWORK SUPPORT 16873M: Paul Walmsley <paul@pwsan.com> 16874L: linux-omap@vger.kernel.org 16875S: Maintained 16876F: arch/arm/*omap*/*clock* 16877 16878OMAP DEVICE TREE SUPPORT 16879M: Tony Lindgren <tony@atomide.com> 16880L: linux-omap@vger.kernel.org 16881L: devicetree@vger.kernel.org 16882S: Maintained 16883F: arch/arm/boot/dts/ti/omap/ 16884 16885OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16886L: linux-omap@vger.kernel.org 16887L: linux-fbdev@vger.kernel.org 16888S: Orphan 16889F: Documentation/arch/arm/omap/dss.rst 16890F: drivers/video/fbdev/omap2/ 16891 16892OMAP FRAMEBUFFER SUPPORT 16893L: linux-fbdev@vger.kernel.org 16894L: linux-omap@vger.kernel.org 16895S: Orphan 16896F: drivers/video/fbdev/omap/ 16897 16898OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16899M: Roger Quadros <rogerq@kernel.org> 16900M: Tony Lindgren <tony@atomide.com> 16901L: linux-omap@vger.kernel.org 16902S: Maintained 16903F: arch/arm/mach-omap2/*gpmc* 16904F: drivers/memory/omap-gpmc.c 16905 16906OMAP GPIO DRIVER 16907M: Grygorii Strashko <grygorii.strashko@ti.com> 16908M: Santosh Shilimkar <ssantosh@kernel.org> 16909M: Kevin Hilman <khilman@kernel.org> 16910L: linux-omap@vger.kernel.org 16911S: Maintained 16912F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16913F: drivers/gpio/gpio-omap.c 16914 16915OMAP HARDWARE SPINLOCK SUPPORT 16916L: linux-omap@vger.kernel.org 16917S: Orphan 16918F: drivers/hwspinlock/omap_hwspinlock.c 16919 16920OMAP HS MMC SUPPORT 16921L: linux-mmc@vger.kernel.org 16922L: linux-omap@vger.kernel.org 16923S: Orphan 16924F: drivers/mmc/host/omap_hsmmc.c 16925 16926OMAP HWMOD DATA 16927M: Paul Walmsley <paul@pwsan.com> 16928L: linux-omap@vger.kernel.org 16929S: Maintained 16930F: arch/arm/mach-omap2/omap_hwmod*data* 16931 16932OMAP HWMOD SUPPORT 16933M: Paul Walmsley <paul@pwsan.com> 16934L: linux-omap@vger.kernel.org 16935S: Maintained 16936F: arch/arm/mach-omap2/omap_hwmod.* 16937 16938OMAP I2C DRIVER 16939M: Vignesh R <vigneshr@ti.com> 16940L: linux-omap@vger.kernel.org 16941L: linux-i2c@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16944F: drivers/i2c/busses/i2c-omap.c 16945 16946OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16947M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16948L: linux-media@vger.kernel.org 16949S: Maintained 16950F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16951F: drivers/media/platform/ti/omap3isp/ 16952F: drivers/staging/media/omap4iss/ 16953 16954OMAP MMC SUPPORT 16955M: Aaro Koskinen <aaro.koskinen@iki.fi> 16956L: linux-omap@vger.kernel.org 16957S: Odd Fixes 16958F: drivers/mmc/host/omap.c 16959 16960OMAP POWER MANAGEMENT SUPPORT 16961M: Kevin Hilman <khilman@kernel.org> 16962L: linux-omap@vger.kernel.org 16963S: Maintained 16964F: arch/arm/*omap*/*pm* 16965F: drivers/cpufreq/omap-cpufreq.c 16966 16967OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16968M: Paul Walmsley <paul@pwsan.com> 16969L: linux-omap@vger.kernel.org 16970S: Maintained 16971F: arch/arm/mach-omap2/prm* 16972 16973OMAP RANDOM NUMBER GENERATOR SUPPORT 16974M: Deepak Saxena <dsaxena@plexity.net> 16975S: Maintained 16976F: drivers/char/hw_random/omap-rng.c 16977 16978OMAP USB SUPPORT 16979L: linux-usb@vger.kernel.org 16980L: linux-omap@vger.kernel.org 16981S: Orphan 16982F: arch/arm/*omap*/usb* 16983F: drivers/usb/*/*omap* 16984 16985OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16986M: Mark Jackson <mpfj@newflow.co.uk> 16987L: linux-omap@vger.kernel.org 16988S: Maintained 16989F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16990 16991OMAP1 SUPPORT 16992M: Aaro Koskinen <aaro.koskinen@iki.fi> 16993M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16994R: Tony Lindgren <tony@atomide.com> 16995L: linux-omap@vger.kernel.org 16996S: Maintained 16997Q: http://patchwork.kernel.org/project/linux-omap/list/ 16998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16999F: arch/arm/configs/omap1_defconfig 17000F: arch/arm/mach-omap1/ 17001F: drivers/i2c/busses/i2c-omap.c 17002F: include/linux/platform_data/ams-delta-fiq.h 17003F: include/linux/platform_data/i2c-omap.h 17004 17005OMAP2+ SUPPORT 17006M: Aaro Koskinen <aaro.koskinen@iki.fi> 17007M: Andreas Kemnade <andreas@kemnade.info> 17008M: Kevin Hilman <khilman@baylibre.com> 17009M: Roger Quadros <rogerq@kernel.org> 17010M: Tony Lindgren <tony@atomide.com> 17011L: linux-omap@vger.kernel.org 17012S: Maintained 17013W: http://linux.omap.com/ 17014Q: http://patchwork.kernel.org/project/linux-omap/list/ 17015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 17016F: Documentation/devicetree/bindings/arm/ti/omap.yaml 17017F: arch/arm/configs/omap2plus_defconfig 17018F: arch/arm/mach-omap2/ 17019F: drivers/bus/omap*.[ch] 17020F: drivers/bus/ti-sysc.c 17021F: drivers/gpio/gpio-tps65219.c 17022F: drivers/i2c/busses/i2c-omap.c 17023F: drivers/irqchip/irq-omap-intc.c 17024F: drivers/mfd/*omap*.c 17025F: drivers/mfd/menelaus.c 17026F: drivers/mfd/palmas.c 17027F: drivers/mfd/tps65217.c 17028F: drivers/mfd/tps65218.c 17029F: drivers/mfd/tps65219.c 17030F: drivers/mfd/tps65910.c 17031F: drivers/mfd/twl-core.[ch] 17032F: drivers/mfd/twl4030*.c 17033F: drivers/mfd/twl6030*.c 17034F: drivers/mfd/twl6040*.c 17035F: drivers/regulator/palmas-regulator*.c 17036F: drivers/regulator/pbias-regulator.c 17037F: drivers/regulator/tps65217-regulator.c 17038F: drivers/regulator/tps65218-regulator.c 17039F: drivers/regulator/tps65219-regulator.c 17040F: drivers/regulator/tps65910-regulator.c 17041F: drivers/regulator/twl-regulator.c 17042F: drivers/regulator/twl6030-regulator.c 17043F: include/linux/platform_data/i2c-omap.h 17044F: include/linux/platform_data/ti-sysc.h 17045 17046OMFS FILESYSTEM 17047M: Bob Copeland <me@bobcopeland.com> 17048L: linux-karma-devel@lists.sourceforge.net 17049S: Maintained 17050F: Documentation/filesystems/omfs.rst 17051F: fs/omfs/ 17052 17053OMNIVISION OG01A1B SENSOR DRIVER 17054M: Sakari Ailus <sakari.ailus@linux.intel.com> 17055L: linux-media@vger.kernel.org 17056S: Maintained 17057F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 17058F: drivers/media/i2c/og01a1b.c 17059 17060OMNIVISION OV01A10 SENSOR DRIVER 17061M: Bingbu Cao <bingbu.cao@intel.com> 17062L: linux-media@vger.kernel.org 17063S: Maintained 17064T: git git://linuxtv.org/media_tree.git 17065F: drivers/media/i2c/ov01a10.c 17066 17067OMNIVISION OV02A10 SENSOR DRIVER 17068L: linux-media@vger.kernel.org 17069S: Orphan 17070T: git git://linuxtv.org/media_tree.git 17071F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 17072F: drivers/media/i2c/ov02a10.c 17073 17074OMNIVISION OV08D10 SENSOR DRIVER 17075M: Jimmy Su <jimmy.su@intel.com> 17076L: linux-media@vger.kernel.org 17077S: Maintained 17078T: git git://linuxtv.org/media_tree.git 17079F: drivers/media/i2c/ov08d10.c 17080 17081OMNIVISION OV08X40 SENSOR DRIVER 17082M: Jason Chen <jason.z.chen@intel.com> 17083L: linux-media@vger.kernel.org 17084S: Maintained 17085T: git git://linuxtv.org/media_tree.git 17086F: drivers/media/i2c/ov08x40.c 17087 17088OMNIVISION OV13858 SENSOR DRIVER 17089M: Sakari Ailus <sakari.ailus@linux.intel.com> 17090L: linux-media@vger.kernel.org 17091S: Maintained 17092T: git git://linuxtv.org/media_tree.git 17093F: drivers/media/i2c/ov13858.c 17094 17095OMNIVISION OV13B10 SENSOR DRIVER 17096M: Arec Kao <arec.kao@intel.com> 17097L: linux-media@vger.kernel.org 17098S: Maintained 17099T: git git://linuxtv.org/media_tree.git 17100F: drivers/media/i2c/ov13b10.c 17101 17102OMNIVISION OV2680 SENSOR DRIVER 17103M: Rui Miguel Silva <rmfrfs@gmail.com> 17104M: Hans de Goede <hansg@kernel.org> 17105L: linux-media@vger.kernel.org 17106S: Maintained 17107T: git git://linuxtv.org/media_tree.git 17108F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 17109F: drivers/media/i2c/ov2680.c 17110 17111OMNIVISION OV2685 SENSOR DRIVER 17112M: Shunqian Zheng <zhengsq@rock-chips.com> 17113L: linux-media@vger.kernel.org 17114S: Maintained 17115T: git git://linuxtv.org/media_tree.git 17116F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 17117F: drivers/media/i2c/ov2685.c 17118 17119OMNIVISION OV2740 SENSOR DRIVER 17120M: Tianshu Qiu <tian.shu.qiu@intel.com> 17121R: Sakari Ailus <sakari.ailus@linux.intel.com> 17122R: Bingbu Cao <bingbu.cao@intel.com> 17123L: linux-media@vger.kernel.org 17124S: Maintained 17125T: git git://linuxtv.org/media_tree.git 17126F: drivers/media/i2c/ov2740.c 17127 17128OMNIVISION OV4689 SENSOR DRIVER 17129M: Mikhail Rudenko <mike.rudenko@gmail.com> 17130L: linux-media@vger.kernel.org 17131S: Maintained 17132T: git git://linuxtv.org/media_tree.git 17133F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 17134F: drivers/media/i2c/ov4689.c 17135 17136OMNIVISION OV5640 SENSOR DRIVER 17137M: Steve Longerbeam <slongerbeam@gmail.com> 17138L: linux-media@vger.kernel.org 17139S: Maintained 17140T: git git://linuxtv.org/media_tree.git 17141F: drivers/media/i2c/ov5640.c 17142 17143OMNIVISION OV5647 SENSOR DRIVER 17144M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17145M: Jacopo Mondi <jacopo@jmondi.org> 17146L: linux-media@vger.kernel.org 17147S: Maintained 17148T: git git://linuxtv.org/media_tree.git 17149F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 17150F: drivers/media/i2c/ov5647.c 17151 17152OMNIVISION OV5670 SENSOR DRIVER 17153M: Sakari Ailus <sakari.ailus@linux.intel.com> 17154L: linux-media@vger.kernel.org 17155S: Maintained 17156T: git git://linuxtv.org/media_tree.git 17157F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 17158F: drivers/media/i2c/ov5670.c 17159 17160OMNIVISION OV5675 SENSOR DRIVER 17161M: Sakari Ailus <sakari.ailus@linux.intel.com> 17162L: linux-media@vger.kernel.org 17163S: Maintained 17164T: git git://linuxtv.org/media_tree.git 17165F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 17166F: drivers/media/i2c/ov5675.c 17167 17168OMNIVISION OV5693 SENSOR DRIVER 17169M: Daniel Scally <djrscally@gmail.com> 17170L: linux-media@vger.kernel.org 17171S: Maintained 17172T: git git://linuxtv.org/media_tree.git 17173F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 17174F: drivers/media/i2c/ov5693.c 17175 17176OMNIVISION OV5695 SENSOR DRIVER 17177M: Shunqian Zheng <zhengsq@rock-chips.com> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180T: git git://linuxtv.org/media_tree.git 17181F: drivers/media/i2c/ov5695.c 17182 17183OMNIVISION OV64A40 SENSOR DRIVER 17184M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17185L: linux-media@vger.kernel.org 17186S: Maintained 17187T: git git://linuxtv.org/media_tree.git 17188F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 17189F: drivers/media/i2c/ov64a40.c 17190 17191OMNIVISION OV7670 SENSOR DRIVER 17192L: linux-media@vger.kernel.org 17193S: Orphan 17194T: git git://linuxtv.org/media_tree.git 17195F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 17196F: drivers/media/i2c/ov7670.c 17197 17198OMNIVISION OV772x SENSOR DRIVER 17199M: Jacopo Mondi <jacopo@jmondi.org> 17200L: linux-media@vger.kernel.org 17201S: Odd fixes 17202T: git git://linuxtv.org/media_tree.git 17203F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 17204F: drivers/media/i2c/ov772x.c 17205F: include/media/i2c/ov772x.h 17206 17207OMNIVISION OV7740 SENSOR DRIVER 17208L: linux-media@vger.kernel.org 17209S: Orphan 17210T: git git://linuxtv.org/media_tree.git 17211F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 17212F: drivers/media/i2c/ov7740.c 17213 17214OMNIVISION OV8856 SENSOR DRIVER 17215M: Sakari Ailus <sakari.ailus@linux.intel.com> 17216L: linux-media@vger.kernel.org 17217S: Maintained 17218T: git git://linuxtv.org/media_tree.git 17219F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 17220F: drivers/media/i2c/ov8856.c 17221 17222OMNIVISION OV8858 SENSOR DRIVER 17223M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17224M: Nicholas Roth <nicholas@rothemail.net> 17225L: linux-media@vger.kernel.org 17226S: Maintained 17227T: git git://linuxtv.org/media_tree.git 17228F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 17229F: drivers/media/i2c/ov8858.c 17230 17231OMNIVISION OV9282 SENSOR DRIVER 17232M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17233L: linux-media@vger.kernel.org 17234S: Maintained 17235T: git git://linuxtv.org/media_tree.git 17236F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 17237F: drivers/media/i2c/ov9282.c 17238 17239OMNIVISION OV9640 SENSOR DRIVER 17240M: Petr Cvek <petrcvekcz@gmail.com> 17241L: linux-media@vger.kernel.org 17242S: Maintained 17243F: drivers/media/i2c/ov9640.* 17244 17245OMNIVISION OV9650 SENSOR DRIVER 17246M: Sakari Ailus <sakari.ailus@linux.intel.com> 17247R: Akinobu Mita <akinobu.mita@gmail.com> 17248R: Sylwester Nawrocki <s.nawrocki@samsung.com> 17249L: linux-media@vger.kernel.org 17250S: Maintained 17251T: git git://linuxtv.org/media_tree.git 17252F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 17253F: drivers/media/i2c/ov9650.c 17254 17255OMNIVISION OV9734 SENSOR DRIVER 17256M: Tianshu Qiu <tian.shu.qiu@intel.com> 17257R: Bingbu Cao <bingbu.cao@intel.com> 17258L: linux-media@vger.kernel.org 17259S: Maintained 17260T: git git://linuxtv.org/media_tree.git 17261F: drivers/media/i2c/ov9734.c 17262 17263ONBOARD USB HUB DRIVER 17264M: Matthias Kaehlcke <mka@chromium.org> 17265L: linux-usb@vger.kernel.org 17266S: Maintained 17267F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17268F: drivers/usb/misc/onboard_usb_dev.c 17269 17270ONENAND FLASH DRIVER 17271M: Kyungmin Park <kyungmin.park@samsung.com> 17272L: linux-mtd@lists.infradead.org 17273S: Maintained 17274F: drivers/mtd/nand/onenand/ 17275F: include/linux/mtd/onenand*.h 17276 17277ONEXPLAYER FAN DRIVER 17278M: Derek John Clark <derekjohn.clark@gmail.com> 17279M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17280L: linux-hwmon@vger.kernel.org 17281S: Maintained 17282F: drivers/hwmon/oxp-sensors.c 17283 17284ONIE TLV NVMEM LAYOUT DRIVER 17285M: Miquel Raynal <miquel.raynal@bootlin.com> 17286S: Maintained 17287F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17288F: drivers/nvmem/layouts/onie-tlv.c 17289 17290ONION OMEGA2+ BOARD 17291M: Harvey Hunt <harveyhuntnexus@gmail.com> 17292L: linux-mips@vger.kernel.org 17293S: Maintained 17294F: arch/mips/boot/dts/ralink/omega2p.dts 17295 17296ONSEMI ETHERNET PHY DRIVERS 17297M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17298L: netdev@vger.kernel.org 17299S: Supported 17300W: http://www.onsemi.com 17301F: drivers/net/phy/ncn* 17302 17303OP-TEE DRIVER 17304M: Jens Wiklander <jens.wiklander@linaro.org> 17305L: op-tee@lists.trustedfirmware.org 17306S: Maintained 17307F: Documentation/ABI/testing/sysfs-bus-optee-devices 17308F: drivers/tee/optee/ 17309 17310OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17311M: Sumit Garg <sumit.garg@linaro.org> 17312L: op-tee@lists.trustedfirmware.org 17313S: Maintained 17314F: drivers/char/hw_random/optee-rng.c 17315 17316OP-TEE RTC DRIVER 17317M: Clément Léger <clement.leger@bootlin.com> 17318L: linux-rtc@vger.kernel.org 17319S: Maintained 17320F: drivers/rtc/rtc-optee.c 17321 17322OPA-VNIC DRIVER 17323M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17324L: linux-rdma@vger.kernel.org 17325S: Supported 17326F: drivers/infiniband/ulp/opa_vnic 17327 17328OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 17329M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17330L: netdev@vger.kernel.org 17331S: Maintained 17332F: Documentation/networking/oa-tc6-framework.rst 17333F: drivers/net/ethernet/oa_tc6.c 17334F: include/linux/oa_tc6.h 17335 17336OPEN FIRMWARE AND FLATTENED DEVICE TREE 17337M: Rob Herring <robh@kernel.org> 17338M: Saravana Kannan <saravanak@google.com> 17339L: devicetree@vger.kernel.org 17340S: Maintained 17341W: http://www.devicetree.org/ 17342C: irc://irc.libera.chat/devicetree 17343T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17344F: Documentation/ABI/testing/sysfs-firmware-ofw 17345F: drivers/of/ 17346F: include/linux/of*.h 17347F: scripts/dtc/ 17348F: tools/testing/selftests/dt/ 17349K: of_overlay_notifier_ 17350K: of_overlay_fdt_apply 17351K: of_overlay_remove 17352 17353OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17354M: Rob Herring <robh@kernel.org> 17355M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17356M: Conor Dooley <conor+dt@kernel.org> 17357L: devicetree@vger.kernel.org 17358S: Maintained 17359Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17360C: irc://irc.libera.chat/devicetree 17361T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17362F: Documentation/devicetree/ 17363F: arch/*/boot/dts/ 17364F: include/dt-bindings/ 17365 17366OPENCOMPUTE PTP CLOCK DRIVER 17367M: Jonathan Lemon <jonathan.lemon@gmail.com> 17368M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 17369L: netdev@vger.kernel.org 17370S: Maintained 17371F: drivers/ptp/ptp_ocp.c 17372 17373OPENCORES I2C BUS DRIVER 17374M: Peter Korsgaard <peter@korsgaard.com> 17375M: Andrew Lunn <andrew@lunn.ch> 17376L: linux-i2c@vger.kernel.org 17377S: Maintained 17378F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17379F: Documentation/i2c/busses/i2c-ocores.rst 17380F: drivers/i2c/busses/i2c-ocores.c 17381F: include/linux/platform_data/i2c-ocores.h 17382 17383OPENRISC ARCHITECTURE 17384M: Jonas Bonn <jonas@southpole.se> 17385M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17386M: Stafford Horne <shorne@gmail.com> 17387L: linux-openrisc@vger.kernel.org 17388S: Maintained 17389W: http://openrisc.io 17390T: git https://github.com/openrisc/linux.git 17391F: Documentation/arch/openrisc/ 17392F: Documentation/devicetree/bindings/openrisc/ 17393F: arch/openrisc/ 17394F: drivers/irqchip/irq-ompic.c 17395F: drivers/irqchip/irq-or1k-* 17396 17397OPENVSWITCH 17398M: Pravin B Shelar <pshelar@ovn.org> 17399L: netdev@vger.kernel.org 17400L: dev@openvswitch.org 17401S: Maintained 17402W: http://openvswitch.org 17403F: include/uapi/linux/openvswitch.h 17404F: net/openvswitch/ 17405F: tools/testing/selftests/net/openvswitch/ 17406 17407OPERATING PERFORMANCE POINTS (OPP) 17408M: Viresh Kumar <vireshk@kernel.org> 17409M: Nishanth Menon <nm@ti.com> 17410M: Stephen Boyd <sboyd@kernel.org> 17411L: linux-pm@vger.kernel.org 17412S: Maintained 17413T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17414F: Documentation/devicetree/bindings/opp/ 17415F: Documentation/power/opp.rst 17416F: drivers/opp/ 17417F: include/linux/pm_opp.h 17418 17419OPL4 DRIVER 17420M: Clemens Ladisch <clemens@ladisch.de> 17421L: linux-sound@vger.kernel.org 17422S: Maintained 17423T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17424F: sound/drivers/opl4/ 17425 17426ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17427M: Mark Fasheh <mark@fasheh.com> 17428M: Joel Becker <jlbec@evilplan.org> 17429M: Joseph Qi <joseph.qi@linux.alibaba.com> 17430L: ocfs2-devel@lists.linux.dev 17431S: Supported 17432W: http://ocfs2.wiki.kernel.org 17433F: Documentation/filesystems/dlmfs.rst 17434F: Documentation/filesystems/ocfs2.rst 17435F: fs/ocfs2/ 17436 17437ORANGEFS FILESYSTEM 17438M: Mike Marshall <hubcap@omnibond.com> 17439R: Martin Brandenburg <martin@omnibond.com> 17440L: devel@lists.orangefs.org 17441S: Supported 17442T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17443F: Documentation/filesystems/orangefs.rst 17444F: fs/orangefs/ 17445 17446OV2659 OMNIVISION SENSOR DRIVER 17447M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450W: https://linuxtv.org 17451Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17452T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17453F: drivers/media/i2c/ov2659.c 17454F: include/media/i2c/ov2659.h 17455 17456OVERLAY FILESYSTEM 17457M: Miklos Szeredi <miklos@szeredi.hu> 17458M: Amir Goldstein <amir73il@gmail.com> 17459L: linux-unionfs@vger.kernel.org 17460S: Supported 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17462F: Documentation/filesystems/overlayfs.rst 17463F: fs/overlayfs/ 17464 17465P54 WIRELESS DRIVER 17466M: Christian Lamparter <chunkeey@googlemail.com> 17467L: linux-wireless@vger.kernel.org 17468S: Maintained 17469W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17470F: drivers/net/wireless/intersil/p54/ 17471 17472PACKET SOCKETS 17473M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17474S: Maintained 17475F: include/uapi/linux/if_packet.h 17476F: net/packet/af_packet.c 17477 17478PACKING 17479M: Vladimir Oltean <olteanv@gmail.com> 17480L: netdev@vger.kernel.org 17481S: Supported 17482F: Documentation/core-api/packing.rst 17483F: include/linux/packing.h 17484F: lib/packing.c 17485F: lib/packing_test.c 17486 17487PADATA PARALLEL EXECUTION MECHANISM 17488M: Steffen Klassert <steffen.klassert@secunet.com> 17489M: Daniel Jordan <daniel.m.jordan@oracle.com> 17490L: linux-crypto@vger.kernel.org 17491L: linux-kernel@vger.kernel.org 17492S: Maintained 17493F: Documentation/core-api/padata.rst 17494F: include/linux/padata.h 17495F: kernel/padata.c 17496 17497PAGE CACHE 17498M: Matthew Wilcox (Oracle) <willy@infradead.org> 17499L: linux-fsdevel@vger.kernel.org 17500S: Supported 17501T: git git://git.infradead.org/users/willy/pagecache.git 17502F: Documentation/filesystems/locking.rst 17503F: Documentation/filesystems/vfs.rst 17504F: include/linux/pagemap.h 17505F: mm/filemap.c 17506F: mm/page-writeback.c 17507F: mm/readahead.c 17508F: mm/truncate.c 17509 17510PAGE POOL 17511M: Jesper Dangaard Brouer <hawk@kernel.org> 17512M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17513L: netdev@vger.kernel.org 17514S: Supported 17515F: Documentation/networking/page_pool.rst 17516F: include/net/page_pool/ 17517F: include/trace/events/page_pool.h 17518F: net/core/page_pool.c 17519 17520PAGE TABLE CHECK 17521M: Pasha Tatashin <pasha.tatashin@soleen.com> 17522M: Andrew Morton <akpm@linux-foundation.org> 17523L: linux-mm@kvack.org 17524S: Maintained 17525F: Documentation/mm/page_table_check.rst 17526F: include/linux/page_table_check.h 17527F: mm/page_table_check.c 17528 17529PANASONIC LAPTOP ACPI EXTRAS DRIVER 17530M: Kenneth Chan <kenneth.t.chan@gmail.com> 17531L: platform-driver-x86@vger.kernel.org 17532S: Maintained 17533F: drivers/platform/x86/panasonic-laptop.c 17534 17535PARALLAX PING IIO SENSOR DRIVER 17536M: Andreas Klinger <ak@it-klinger.de> 17537L: linux-iio@vger.kernel.org 17538S: Maintained 17539F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17540F: drivers/iio/proximity/ping.c 17541 17542PARALLEL LCD/KEYPAD PANEL DRIVER 17543M: Willy Tarreau <willy@haproxy.com> 17544M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17545S: Odd Fixes 17546F: Documentation/admin-guide/lcd-panel-cgram.rst 17547F: drivers/auxdisplay/panel.c 17548 17549PARALLEL PORT SUBSYSTEM 17550M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17551M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17552L: linux-parport@lists.infradead.org (subscribers-only) 17553S: Maintained 17554F: Documentation/driver-api/parport*.rst 17555F: drivers/char/ppdev.c 17556F: drivers/parport/ 17557F: include/linux/parport*.h 17558F: include/uapi/linux/ppdev.h 17559 17560PARAVIRT_OPS INTERFACE 17561M: Juergen Gross <jgross@suse.com> 17562R: Ajay Kaher <ajay.kaher@broadcom.com> 17563R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17564R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17565L: virtualization@lists.linux.dev 17566L: x86@kernel.org 17567S: Supported 17568T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17569F: Documentation/virt/paravirt_ops.rst 17570F: arch/*/include/asm/paravirt*.h 17571F: arch/*/kernel/paravirt* 17572F: include/linux/hypervisor.h 17573 17574PARISC ARCHITECTURE 17575M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17576M: Helge Deller <deller@gmx.de> 17577L: linux-parisc@vger.kernel.org 17578S: Maintained 17579W: https://parisc.wiki.kernel.org 17580Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17581T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17582T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17583F: Documentation/arch/parisc/ 17584F: arch/parisc/ 17585F: drivers/char/agp/parisc-agp.c 17586F: drivers/input/misc/hp_sdc_rtc.c 17587F: drivers/input/serio/gscps2.c 17588F: drivers/input/serio/hp_sdc* 17589F: drivers/parisc/ 17590F: drivers/parport/parport_gsc.* 17591F: drivers/tty/serial/8250/8250_parisc.c 17592F: drivers/video/console/sti* 17593F: drivers/video/fbdev/sti* 17594F: drivers/video/logo/logo_parisc* 17595F: include/linux/hp_sdc.h 17596 17597PARMAN 17598M: Jiri Pirko <jiri@resnulli.us> 17599L: netdev@vger.kernel.org 17600S: Supported 17601F: include/linux/parman.h 17602F: lib/parman.c 17603F: lib/test_parman.c 17604 17605PC ENGINES APU BOARD DRIVER 17606M: Enrico Weigelt, metux IT consult <info@metux.net> 17607S: Maintained 17608F: drivers/platform/x86/pcengines-apuv2.c 17609 17610PC87360 HARDWARE MONITORING DRIVER 17611M: Jim Cromie <jim.cromie@gmail.com> 17612L: linux-hwmon@vger.kernel.org 17613S: Maintained 17614F: Documentation/hwmon/pc87360.rst 17615F: drivers/hwmon/pc87360.c 17616 17617PC8736x GPIO DRIVER 17618M: Jim Cromie <jim.cromie@gmail.com> 17619S: Maintained 17620F: drivers/char/pc8736x_gpio.c 17621 17622PC87427 HARDWARE MONITORING DRIVER 17623M: Jean Delvare <jdelvare@suse.com> 17624L: linux-hwmon@vger.kernel.org 17625S: Maintained 17626F: Documentation/hwmon/pc87427.rst 17627F: drivers/hwmon/pc87427.c 17628 17629PCA9532 LED DRIVER 17630M: Riku Voipio <riku.voipio@iki.fi> 17631S: Maintained 17632F: drivers/leds/leds-pca9532.c 17633F: include/linux/leds-pca9532.h 17634 17635PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17636M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17637M: Pali Rohár <pali@kernel.org> 17638L: linux-pci@vger.kernel.org 17639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17640S: Maintained 17641F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17642F: drivers/pci/controller/pci-aardvark.c 17643 17644PCI DRIVER FOR ALTERA PCIE IP 17645M: Joyce Ooi <joyce.ooi@intel.com> 17646L: linux-pci@vger.kernel.org 17647S: Supported 17648F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 17649F: drivers/pci/controller/pcie-altera.c 17650 17651PCI DRIVER FOR APPLIEDMICRO XGENE 17652M: Toan Le <toan@os.amperecomputing.com> 17653L: linux-pci@vger.kernel.org 17654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17655S: Maintained 17656F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17657F: drivers/pci/controller/pci-xgene.c 17658 17659PCI DRIVER FOR ARM VERSATILE PLATFORM 17660M: Rob Herring <robh@kernel.org> 17661L: linux-pci@vger.kernel.org 17662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17663S: Maintained 17664F: Documentation/devicetree/bindings/pci/versatile.yaml 17665F: drivers/pci/controller/pci-versatile.c 17666 17667PCI DRIVER FOR ARMADA 8K 17668M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17669L: linux-pci@vger.kernel.org 17670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17671S: Maintained 17672F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17673F: drivers/pci/controller/dwc/pcie-armada8k.c 17674 17675PCI DRIVER FOR CADENCE PCIE IP 17676L: linux-pci@vger.kernel.org 17677S: Orphan 17678F: Documentation/devicetree/bindings/pci/cdns,* 17679F: drivers/pci/controller/cadence/*cadence* 17680 17681PCI DRIVER FOR FREESCALE LAYERSCAPE 17682M: Minghuan Lian <minghuan.Lian@nxp.com> 17683M: Mingkai Hu <mingkai.hu@nxp.com> 17684M: Roy Zang <roy.zang@nxp.com> 17685L: linuxppc-dev@lists.ozlabs.org 17686L: linux-pci@vger.kernel.org 17687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17688L: imx@lists.linux.dev 17689S: Maintained 17690F: drivers/pci/controller/dwc/*layerscape* 17691 17692PCI DRIVER FOR FU740 17693M: Paul Walmsley <paul.walmsley@sifive.com> 17694M: Greentime Hu <greentime.hu@sifive.com> 17695M: Samuel Holland <samuel.holland@sifive.com> 17696L: linux-pci@vger.kernel.org 17697S: Maintained 17698F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17699F: drivers/pci/controller/dwc/pcie-fu740.c 17700 17701PCI DRIVER FOR GENERIC OF HOSTS 17702M: Will Deacon <will@kernel.org> 17703L: linux-pci@vger.kernel.org 17704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17705S: Maintained 17706F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17707F: drivers/pci/controller/pci-host-common.c 17708F: drivers/pci/controller/pci-host-generic.c 17709 17710PCI DRIVER FOR IMX6 17711M: Richard Zhu <hongxing.zhu@nxp.com> 17712M: Lucas Stach <l.stach@pengutronix.de> 17713L: linux-pci@vger.kernel.org 17714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17715L: imx@lists.linux.dev 17716S: Maintained 17717F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17718F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17719F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17720F: drivers/pci/controller/dwc/*imx6* 17721 17722PCI DRIVER FOR INTEL IXP4XX 17723M: Linus Walleij <linus.walleij@linaro.org> 17724S: Maintained 17725F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17726F: drivers/pci/controller/pci-ixp4xx.c 17727 17728PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17729M: Nirmal Patel <nirmal.patel@linux.intel.com> 17730R: Jonathan Derrick <jonathan.derrick@linux.dev> 17731L: linux-pci@vger.kernel.org 17732S: Supported 17733F: drivers/pci/controller/vmd.c 17734 17735PCI DRIVER FOR MICROSEMI SWITCHTEC 17736M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17737M: Logan Gunthorpe <logang@deltatee.com> 17738L: linux-pci@vger.kernel.org 17739S: Maintained 17740F: Documentation/ABI/testing/sysfs-class-switchtec 17741F: Documentation/driver-api/switchtec.rst 17742F: drivers/ntb/hw/mscc/ 17743F: drivers/pci/switch/switchtec* 17744F: include/linux/switchtec.h 17745F: include/uapi/linux/switchtec_ioctl.h 17746 17747PCI DRIVER FOR MOBIVEIL PCIE IP 17748M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17749M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17750L: linux-pci@vger.kernel.org 17751S: Supported 17752F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17753F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17754 17755PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17756M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17757M: Pali Rohár <pali@kernel.org> 17758L: linux-pci@vger.kernel.org 17759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17760S: Maintained 17761F: drivers/pci/controller/*mvebu* 17762 17763PCI DRIVER FOR NVIDIA TEGRA 17764M: Thierry Reding <thierry.reding@gmail.com> 17765L: linux-tegra@vger.kernel.org 17766L: linux-pci@vger.kernel.org 17767S: Supported 17768F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17769F: drivers/pci/controller/pci-tegra.c 17770 17771PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17772M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17773L: linux-pci@vger.kernel.org 17774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17775S: Maintained 17776F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17777F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17778 17779PCI DRIVER FOR PLDA PCIE IP 17780M: Daire McNamara <daire.mcnamara@microchip.com> 17781L: linux-pci@vger.kernel.org 17782S: Maintained 17783F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17784F: drivers/pci/controller/plda/pcie-plda-host.c 17785F: drivers/pci/controller/plda/pcie-plda.h 17786 17787PCI DRIVER FOR RENESAS R-CAR 17788M: Marek Vasut <marek.vasut+renesas@gmail.com> 17789M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17790L: linux-pci@vger.kernel.org 17791L: linux-renesas-soc@vger.kernel.org 17792S: Maintained 17793F: Documentation/devicetree/bindings/pci/*rcar* 17794F: drivers/pci/controller/*rcar* 17795F: drivers/pci/controller/dwc/*rcar* 17796 17797PCI DRIVER FOR SAMSUNG EXYNOS 17798M: Jingoo Han <jingoohan1@gmail.com> 17799L: linux-pci@vger.kernel.org 17800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17801L: linux-samsung-soc@vger.kernel.org 17802S: Maintained 17803F: drivers/pci/controller/dwc/pci-exynos.c 17804 17805PCI DRIVER FOR SYNOPSYS DESIGNWARE 17806M: Jingoo Han <jingoohan1@gmail.com> 17807M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17808L: linux-pci@vger.kernel.org 17809S: Maintained 17810F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17811F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17812F: drivers/pci/controller/dwc/*designware* 17813 17814PCI DRIVER FOR TI DRA7XX/J721E 17815M: Vignesh Raghavendra <vigneshr@ti.com> 17816R: Siddharth Vadapalli <s-vadapalli@ti.com> 17817L: linux-omap@vger.kernel.org 17818L: linux-pci@vger.kernel.org 17819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17820S: Supported 17821F: Documentation/devicetree/bindings/pci/ti-pci.txt 17822F: drivers/pci/controller/cadence/pci-j721e.c 17823F: drivers/pci/controller/dwc/pci-dra7xx.c 17824 17825PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17826M: Linus Walleij <linus.walleij@linaro.org> 17827L: linux-pci@vger.kernel.org 17828S: Maintained 17829F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17830F: drivers/pci/controller/pci-v3-semi.c 17831 17832PCI DRIVER FOR XILINX VERSAL CPM 17833M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17834M: Michal Simek <michal.simek@amd.com> 17835L: linux-pci@vger.kernel.org 17836S: Maintained 17837F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17838F: drivers/pci/controller/pcie-xilinx-cpm.c 17839 17840PCI ENDPOINT SUBSYSTEM 17841M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17842M: Krzysztof Wilczyński <kw@linux.com> 17843R: Kishon Vijay Abraham I <kishon@kernel.org> 17844L: linux-pci@vger.kernel.org 17845S: Supported 17846Q: https://patchwork.kernel.org/project/linux-pci/list/ 17847B: https://bugzilla.kernel.org 17848C: irc://irc.oftc.net/linux-pci 17849T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17850F: Documentation/PCI/endpoint/* 17851F: Documentation/misc-devices/pci-endpoint-test.rst 17852F: drivers/misc/pci_endpoint_test.c 17853F: drivers/pci/endpoint/ 17854F: tools/pci/ 17855 17856PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17857M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17858R: Oliver O'Halloran <oohall@gmail.com> 17859L: linuxppc-dev@lists.ozlabs.org 17860S: Supported 17861F: Documentation/PCI/pci-error-recovery.rst 17862F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17863F: arch/powerpc/include/*/eeh*.h 17864F: arch/powerpc/kernel/eeh*.c 17865F: arch/powerpc/platforms/*/eeh*.c 17866F: drivers/pci/pcie/aer.c 17867F: drivers/pci/pcie/dpc.c 17868F: drivers/pci/pcie/err.c 17869 17870PCI ERROR RECOVERY 17871M: Linas Vepstas <linasvepstas@gmail.com> 17872L: linux-pci@vger.kernel.org 17873S: Supported 17874F: Documentation/PCI/pci-error-recovery.rst 17875 17876PCI MSI DRIVER FOR ALTERA MSI IP 17877M: Joyce Ooi <joyce.ooi@intel.com> 17878L: linux-pci@vger.kernel.org 17879S: Supported 17880F: Documentation/devicetree/bindings/pci/altr,msi-controller.yaml 17881F: drivers/pci/controller/pcie-altera-msi.c 17882 17883PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17884M: Toan Le <toan@os.amperecomputing.com> 17885L: linux-pci@vger.kernel.org 17886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17887S: Maintained 17888F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17889F: drivers/pci/controller/pci-xgene-msi.c 17890 17891PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17892M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17893M: Krzysztof Wilczyński <kw@linux.com> 17894R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17895R: Rob Herring <robh@kernel.org> 17896L: linux-pci@vger.kernel.org 17897S: Supported 17898Q: https://patchwork.kernel.org/project/linux-pci/list/ 17899B: https://bugzilla.kernel.org 17900C: irc://irc.oftc.net/linux-pci 17901T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17902F: Documentation/devicetree/bindings/pci/ 17903F: drivers/pci/controller/ 17904F: drivers/pci/pci-bridge-emul.c 17905F: drivers/pci/pci-bridge-emul.h 17906 17907PCI PEER-TO-PEER DMA (P2PDMA) 17908M: Bjorn Helgaas <bhelgaas@google.com> 17909M: Logan Gunthorpe <logang@deltatee.com> 17910L: linux-pci@vger.kernel.org 17911S: Supported 17912Q: https://patchwork.kernel.org/project/linux-pci/list/ 17913B: https://bugzilla.kernel.org 17914C: irc://irc.oftc.net/linux-pci 17915T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17916F: Documentation/driver-api/pci/p2pdma.rst 17917F: drivers/pci/p2pdma.c 17918F: include/linux/pci-p2pdma.h 17919 17920PCI POWER CONTROL 17921M: Bartosz Golaszewski <brgl@bgdev.pl> 17922L: linux-pci@vger.kernel.org 17923S: Maintained 17924T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17925F: drivers/pci/pwrctl/* 17926F: include/linux/pci-pwrctl.h 17927 17928PCI SUBSYSTEM 17929M: Bjorn Helgaas <bhelgaas@google.com> 17930L: linux-pci@vger.kernel.org 17931S: Supported 17932Q: https://patchwork.kernel.org/project/linux-pci/list/ 17933B: https://bugzilla.kernel.org 17934C: irc://irc.oftc.net/linux-pci 17935T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17936F: Documentation/PCI/ 17937F: Documentation/devicetree/bindings/pci/ 17938F: arch/x86/kernel/early-quirks.c 17939F: arch/x86/kernel/quirks.c 17940F: arch/x86/pci/ 17941F: drivers/acpi/pci* 17942F: drivers/pci/ 17943F: include/asm-generic/pci* 17944F: include/linux/of_pci.h 17945F: include/linux/pci* 17946F: include/uapi/linux/pci* 17947 17948PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17949M: Jonathan Chocron <jonnyc@amazon.com> 17950L: linux-pci@vger.kernel.org 17951S: Maintained 17952F: Documentation/devicetree/bindings/pci/pcie-al.txt 17953F: drivers/pci/controller/dwc/pcie-al.c 17954 17955PCIE DRIVER FOR AMLOGIC MESON 17956M: Yue Wang <yue.wang@Amlogic.com> 17957L: linux-pci@vger.kernel.org 17958L: linux-amlogic@lists.infradead.org 17959S: Maintained 17960F: drivers/pci/controller/dwc/pci-meson.c 17961 17962PCIE DRIVER FOR AXIS ARTPEC 17963M: Jesper Nilsson <jesper.nilsson@axis.com> 17964L: linux-arm-kernel@axis.com 17965L: linux-pci@vger.kernel.org 17966S: Maintained 17967F: Documentation/devicetree/bindings/pci/axis,artpec* 17968F: drivers/pci/controller/dwc/*artpec* 17969 17970PCIE DRIVER FOR CAVIUM THUNDERX 17971M: Robert Richter <rric@kernel.org> 17972L: linux-pci@vger.kernel.org 17973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17974S: Odd Fixes 17975F: drivers/pci/controller/pci-thunder-* 17976 17977PCIE DRIVER FOR HISILICON 17978M: Zhou Wang <wangzhou1@hisilicon.com> 17979L: linux-pci@vger.kernel.org 17980S: Maintained 17981F: drivers/pci/controller/dwc/pcie-hisi.c 17982 17983PCIE DRIVER FOR HISILICON KIRIN 17984M: Xiaowei Song <songxiaowei@hisilicon.com> 17985M: Binghui Wang <wangbinghui@hisilicon.com> 17986L: linux-pci@vger.kernel.org 17987S: Maintained 17988F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17989F: drivers/pci/controller/dwc/pcie-kirin.c 17990 17991PCIE DRIVER FOR HISILICON STB 17992M: Shawn Guo <shawn.guo@linaro.org> 17993L: linux-pci@vger.kernel.org 17994S: Maintained 17995F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17996F: drivers/pci/controller/dwc/pcie-histb.c 17997 17998PCIE DRIVER FOR INTEL KEEM BAY 17999M: Srikanth Thokala <srikanth.thokala@intel.com> 18000L: linux-pci@vger.kernel.org 18001S: Supported 18002F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 18003F: drivers/pci/controller/dwc/pcie-keembay.c 18004 18005PCIE DRIVER FOR INTEL LGM GW SOC 18006M: Chuanhua Lei <lchuanhua@maxlinear.com> 18007L: linux-pci@vger.kernel.org 18008S: Maintained 18009F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 18010F: drivers/pci/controller/dwc/pcie-intel-gw.c 18011 18012PCIE DRIVER FOR MEDIATEK 18013M: Ryder Lee <ryder.lee@mediatek.com> 18014M: Jianjun Wang <jianjun.wang@mediatek.com> 18015L: linux-pci@vger.kernel.org 18016L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18017S: Supported 18018F: Documentation/devicetree/bindings/pci/mediatek* 18019F: drivers/pci/controller/*mediatek* 18020 18021PCIE DRIVER FOR MICROCHIP 18022M: Daire McNamara <daire.mcnamara@microchip.com> 18023L: linux-pci@vger.kernel.org 18024S: Supported 18025F: Documentation/devicetree/bindings/pci/microchip* 18026F: drivers/pci/controller/plda/*microchip* 18027 18028PCIE DRIVER FOR QUALCOMM MSM 18029M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18030L: linux-pci@vger.kernel.org 18031L: linux-arm-msm@vger.kernel.org 18032S: Maintained 18033F: drivers/pci/controller/dwc/pcie-qcom-common.c 18034F: drivers/pci/controller/dwc/pcie-qcom.c 18035 18036PCIE DRIVER FOR ROCKCHIP 18037M: Shawn Lin <shawn.lin@rock-chips.com> 18038L: linux-pci@vger.kernel.org 18039L: linux-rockchip@lists.infradead.org 18040S: Maintained 18041F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 18042F: drivers/pci/controller/pcie-rockchip* 18043 18044PCIE DRIVER FOR SOCIONEXT UNIPHIER 18045M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18046L: linux-pci@vger.kernel.org 18047S: Maintained 18048F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 18049F: drivers/pci/controller/dwc/pcie-uniphier* 18050 18051PCIE DRIVER FOR ST SPEAR13XX 18052M: Pratyush Anand <pratyush.anand@gmail.com> 18053L: linux-pci@vger.kernel.org 18054S: Maintained 18055F: drivers/pci/controller/dwc/*spear* 18056 18057PCIE DRIVER FOR STARFIVE JH71x0 18058M: Kevin Xie <kevin.xie@starfivetech.com> 18059L: linux-pci@vger.kernel.org 18060S: Maintained 18061F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 18062F: drivers/pci/controller/plda/pcie-starfive.c 18063 18064PCIE ENDPOINT DRIVER FOR QUALCOMM 18065M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18066L: linux-pci@vger.kernel.org 18067L: linux-arm-msm@vger.kernel.org 18068S: Maintained 18069F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 18070F: drivers/pci/controller/dwc/pcie-qcom-common.c 18071F: drivers/pci/controller/dwc/pcie-qcom-ep.c 18072 18073PCMCIA SUBSYSTEM 18074M: Dominik Brodowski <linux@dominikbrodowski.net> 18075S: Odd Fixes 18076T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 18077F: Documentation/pcmcia/ 18078F: drivers/pcmcia/ 18079F: include/pcmcia/ 18080F: tools/pcmcia/ 18081 18082PCNET32 NETWORK DRIVER 18083M: Don Fry <pcnet32@frontier.com> 18084L: netdev@vger.kernel.org 18085S: Maintained 18086F: drivers/net/ethernet/amd/pcnet32.c 18087 18088PCRYPT PARALLEL CRYPTO ENGINE 18089M: Steffen Klassert <steffen.klassert@secunet.com> 18090L: linux-crypto@vger.kernel.org 18091S: Maintained 18092F: crypto/pcrypt.c 18093F: include/crypto/pcrypt.h 18094 18095PDS DSC VIRTIO DATA PATH ACCELERATOR 18096R: Shannon Nelson <shannon.nelson@amd.com> 18097F: drivers/vdpa/pds/ 18098 18099PECI HARDWARE MONITORING DRIVERS 18100M: Iwona Winiarska <iwona.winiarska@intel.com> 18101L: linux-hwmon@vger.kernel.org 18102S: Supported 18103F: Documentation/hwmon/peci-cputemp.rst 18104F: Documentation/hwmon/peci-dimmtemp.rst 18105F: drivers/hwmon/peci/ 18106 18107PECI SUBSYSTEM 18108M: Iwona Winiarska <iwona.winiarska@intel.com> 18109L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 18110S: Supported 18111F: Documentation/devicetree/bindings/peci/ 18112F: Documentation/peci/ 18113F: drivers/peci/ 18114F: include/linux/peci-cpu.h 18115F: include/linux/peci.h 18116 18117PENSANDO ETHERNET DRIVERS 18118M: Shannon Nelson <shannon.nelson@amd.com> 18119M: Brett Creeley <brett.creeley@amd.com> 18120L: netdev@vger.kernel.org 18121S: Supported 18122F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 18123F: drivers/net/ethernet/pensando/ 18124 18125PER-CPU MEMORY ALLOCATOR 18126M: Dennis Zhou <dennis@kernel.org> 18127M: Tejun Heo <tj@kernel.org> 18128M: Christoph Lameter <cl@linux.com> 18129L: linux-mm@kvack.org 18130S: Maintained 18131T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 18132F: arch/*/include/asm/percpu.h 18133F: include/linux/percpu*.h 18134F: lib/percpu*.c 18135F: mm/percpu*.c 18136 18137PER-TASK DELAY ACCOUNTING 18138M: Balbir Singh <bsingharora@gmail.com> 18139S: Maintained 18140F: include/linux/delayacct.h 18141F: kernel/delayacct.c 18142 18143PERFORMANCE EVENTS SUBSYSTEM 18144M: Peter Zijlstra <peterz@infradead.org> 18145M: Ingo Molnar <mingo@redhat.com> 18146M: Arnaldo Carvalho de Melo <acme@kernel.org> 18147M: Namhyung Kim <namhyung@kernel.org> 18148R: Mark Rutland <mark.rutland@arm.com> 18149R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18150R: Jiri Olsa <jolsa@kernel.org> 18151R: Ian Rogers <irogers@google.com> 18152R: Adrian Hunter <adrian.hunter@intel.com> 18153R: "Liang, Kan" <kan.liang@linux.intel.com> 18154L: linux-perf-users@vger.kernel.org 18155L: linux-kernel@vger.kernel.org 18156S: Supported 18157W: https://perf.wiki.kernel.org/ 18158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18159T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 18160T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 18161F: arch/*/events/* 18162F: arch/*/events/*/* 18163F: arch/*/include/asm/perf_event.h 18164F: arch/*/kernel/*/*/perf_event*.c 18165F: arch/*/kernel/*/perf_event*.c 18166F: arch/*/kernel/perf_callchain.c 18167F: arch/*/kernel/perf_event*.c 18168F: include/linux/perf_event.h 18169F: include/uapi/linux/perf_event.h 18170F: kernel/events/* 18171F: tools/lib/perf/ 18172F: tools/perf/ 18173 18174PERFORMANCE EVENTS TOOLING ARM64 18175R: John Garry <john.g.garry@oracle.com> 18176R: Will Deacon <will@kernel.org> 18177R: James Clark <james.clark@linaro.org> 18178R: Mike Leach <mike.leach@linaro.org> 18179R: Leo Yan <leo.yan@linux.dev> 18180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18181S: Supported 18182F: tools/build/feature/test-libopencsd.c 18183F: tools/perf/arch/arm*/ 18184F: tools/perf/pmu-events/arch/arm64/ 18185F: tools/perf/util/arm-spe* 18186F: tools/perf/util/cs-etm* 18187 18188PERSONALITY HANDLING 18189M: Christoph Hellwig <hch@infradead.org> 18190L: linux-abi-devel@lists.sourceforge.net 18191S: Maintained 18192F: include/linux/personality.h 18193F: include/uapi/linux/personality.h 18194 18195PHOENIX RC FLIGHT CONTROLLER ADAPTER 18196M: Marcus Folkesson <marcus.folkesson@gmail.com> 18197L: linux-input@vger.kernel.org 18198S: Maintained 18199F: Documentation/input/devices/pxrc.rst 18200F: drivers/input/joystick/pxrc.c 18201 18202PHONET PROTOCOL 18203M: Remi Denis-Courmont <courmisch@gmail.com> 18204S: Supported 18205F: Documentation/networking/phonet.rst 18206F: include/linux/phonet.h 18207F: include/net/phonet/ 18208F: include/uapi/linux/phonet.h 18209F: net/phonet/ 18210 18211PHRAM MTD DRIVER 18212M: Joern Engel <joern@lazybastard.org> 18213L: linux-mtd@lists.infradead.org 18214S: Maintained 18215F: drivers/mtd/devices/phram.c 18216 18217PICOLCD HID DRIVER 18218M: Bruno Prémont <bonbons@linux-vserver.org> 18219L: linux-input@vger.kernel.org 18220S: Maintained 18221F: drivers/hid/hid-picolcd* 18222 18223PIDFD API 18224M: Christian Brauner <christian@brauner.io> 18225L: linux-kernel@vger.kernel.org 18226S: Maintained 18227T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 18228F: samples/pidfd/ 18229F: tools/testing/selftests/clone3/ 18230F: tools/testing/selftests/pid_namespace/ 18231F: tools/testing/selftests/pidfd/ 18232K: (?i)pidfd 18233K: (?i)clone3 18234K: \b(clone_args|kernel_clone_args)\b 18235 18236PIN CONTROL SUBSYSTEM 18237M: Linus Walleij <linus.walleij@linaro.org> 18238L: linux-gpio@vger.kernel.org 18239S: Maintained 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 18241F: Documentation/devicetree/bindings/pinctrl/ 18242F: Documentation/driver-api/pin-control.rst 18243F: drivers/pinctrl/ 18244F: include/dt-bindings/pinctrl/ 18245F: include/linux/pinctrl/ 18246 18247PIN CONTROLLER - AMD 18248M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18249M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18250S: Maintained 18251F: drivers/pinctrl/pinctrl-amd.c 18252 18253PIN CONTROLLER - FREESCALE 18254M: Dong Aisheng <aisheng.dong@nxp.com> 18255M: Fabio Estevam <festevam@gmail.com> 18256M: Shawn Guo <shawnguo@kernel.org> 18257M: Jacky Bai <ping.bai@nxp.com> 18258R: Pengutronix Kernel Team <kernel@pengutronix.de> 18259L: linux-gpio@vger.kernel.org 18260L: NXP S32 Linux Team <s32@nxp.com> 18261S: Maintained 18262F: Documentation/devicetree/bindings/pinctrl/fsl,* 18263F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 18264F: drivers/pinctrl/freescale/ 18265F: drivers/pinctrl/nxp/ 18266 18267PIN CONTROLLER - INTEL 18268M: Mika Westerberg <mika.westerberg@linux.intel.com> 18269M: Andy Shevchenko <andy@kernel.org> 18270S: Supported 18271T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 18272F: drivers/pinctrl/intel/ 18273 18274PIN CONTROLLER - KEEMBAY 18275M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18276S: Supported 18277F: drivers/pinctrl/pinctrl-keembay* 18278 18279PIN CONTROLLER - MEDIATEK 18280M: Sean Wang <sean.wang@kernel.org> 18281L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18282S: Maintained 18283F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18284F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18285F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18286F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18287F: drivers/pinctrl/mediatek/ 18288 18289PIN CONTROLLER - MEDIATEK MIPS 18290M: Arınç ÜNAL <arinc.unal@arinc9.com> 18291M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18292L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18293L: linux-mips@vger.kernel.org 18294S: Maintained 18295F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18296F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18297F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18298F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18299F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18300F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18301F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18302F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18303F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18304F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18305F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18306F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18307F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18308F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18309F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18310 18311PIN CONTROLLER - MICROCHIP AT91 18312M: Ludovic Desroches <ludovic.desroches@microchip.com> 18313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18314L: linux-gpio@vger.kernel.org 18315S: Supported 18316F: drivers/gpio/gpio-sama5d2-piobu.c 18317F: drivers/pinctrl/pinctrl-at91* 18318 18319PIN CONTROLLER - QUALCOMM 18320M: Bjorn Andersson <andersson@kernel.org> 18321L: linux-arm-msm@vger.kernel.org 18322S: Maintained 18323F: Documentation/devicetree/bindings/pinctrl/qcom,* 18324F: drivers/pinctrl/qcom/ 18325 18326PIN CONTROLLER - RENESAS 18327M: Geert Uytterhoeven <geert+renesas@glider.be> 18328L: linux-renesas-soc@vger.kernel.org 18329S: Supported 18330T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18331F: Documentation/devicetree/bindings/pinctrl/renesas,* 18332F: drivers/pinctrl/renesas/ 18333 18334PIN CONTROLLER - SAMSUNG 18335M: Krzysztof Kozlowski <krzk@kernel.org> 18336M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18337R: Alim Akhtar <alim.akhtar@samsung.com> 18338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18339L: linux-samsung-soc@vger.kernel.org 18340S: Maintained 18341Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18342B: mailto:linux-samsung-soc@vger.kernel.org 18343C: irc://irc.libera.chat/linux-exynos 18344T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18345F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18346F: drivers/pinctrl/samsung/ 18347 18348PIN CONTROLLER - SINGLE 18349M: Tony Lindgren <tony@atomide.com> 18350M: Haojian Zhuang <haojian.zhuang@linaro.org> 18351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18352L: linux-omap@vger.kernel.org 18353S: Maintained 18354F: drivers/pinctrl/pinctrl-single.c 18355 18356PIN CONTROLLER - SUNPLUS / TIBBO 18357M: Dvorkin Dmitry <dvorkin@tibbo.com> 18358M: Wells Lu <wellslutw@gmail.com> 18359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18360S: Maintained 18361W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18362F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18363F: drivers/pinctrl/sunplus/ 18364F: include/dt-bindings/pinctrl/sppctl*.h 18365 18366PINE64 PINEPHONE KEYBOARD DRIVER 18367M: Samuel Holland <samuel@sholland.org> 18368S: Supported 18369F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18370F: drivers/input/keyboard/pinephone-keyboard.c 18371 18372PKTCDVD DRIVER 18373M: linux-block@vger.kernel.org 18374S: Orphan 18375F: drivers/block/pktcdvd.c 18376F: include/linux/pktcdvd.h 18377F: include/uapi/linux/pktcdvd.h 18378 18379PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18380M: Tomasz Duszynski <tduszyns@gmail.com> 18381S: Maintained 18382F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18383F: drivers/iio/chemical/pms7003.c 18384 18385PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18386M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18387L: netdev@vger.kernel.org 18388S: Maintained 18389F: drivers/net/phy/mdio-open-alliance.h 18390F: net/ethtool/plca.c 18391 18392PLDMFW LIBRARY 18393M: Jacob Keller <jacob.e.keller@intel.com> 18394S: Maintained 18395F: Documentation/driver-api/pldmfw/ 18396F: include/linux/pldmfw.h 18397F: lib/pldmfw/ 18398 18399PLX DMA DRIVER 18400M: Logan Gunthorpe <logang@deltatee.com> 18401S: Maintained 18402F: drivers/dma/plx_dma.c 18403 18404PM-GRAPH UTILITY 18405M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18406L: linux-pm@vger.kernel.org 18407S: Supported 18408W: https://01.org/pm-graph 18409B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18410T: git git://github.com/intel/pm-graph 18411F: tools/power/pm-graph 18412 18413PM6764TR DRIVER 18414M: Charles Hsu <hsu.yungteng@gmail.com> 18415L: linux-hwmon@vger.kernel.org 18416S: Maintained 18417F: Documentation/hwmon/pm6764tr.rst 18418F: drivers/hwmon/pmbus/pm6764tr.c 18419 18420PMC SIERRA MaxRAID DRIVER 18421L: linux-scsi@vger.kernel.org 18422S: Orphan 18423W: http://www.pmc-sierra.com/ 18424F: drivers/scsi/pmcraid.* 18425 18426PMC SIERRA PM8001 DRIVER 18427M: Jack Wang <jinpu.wang@cloud.ionos.com> 18428L: linux-scsi@vger.kernel.org 18429S: Supported 18430F: drivers/scsi/pm8001/ 18431 18432PNI RM3100 IIO DRIVER 18433M: Song Qiang <songqiang1304521@gmail.com> 18434L: linux-iio@vger.kernel.org 18435S: Maintained 18436F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18437F: drivers/iio/magnetometer/rm3100* 18438 18439PNP SUPPORT 18440M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18441L: linux-acpi@vger.kernel.org 18442S: Maintained 18443F: drivers/pnp/ 18444F: include/linux/pnp.h 18445 18446POSIX CLOCKS and TIMERS 18447M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18448M: Frederic Weisbecker <frederic@kernel.org> 18449M: Thomas Gleixner <tglx@linutronix.de> 18450L: linux-kernel@vger.kernel.org 18451S: Maintained 18452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18453F: fs/timerfd.c 18454F: include/linux/time_namespace.h 18455F: include/linux/timerfd.h 18456F: include/uapi/linux/time.h 18457F: include/uapi/linux/timerfd.h 18458F: include/trace/events/timer* 18459F: kernel/time/itimer.c 18460F: kernel/time/posix-* 18461F: kernel/time/namespace.c 18462 18463POWER MANAGEMENT CORE 18464M: "Rafael J. Wysocki" <rafael@kernel.org> 18465L: linux-pm@vger.kernel.org 18466S: Supported 18467B: https://bugzilla.kernel.org 18468T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18469F: drivers/base/power/ 18470F: drivers/powercap/ 18471F: include/linux/intel_rapl.h 18472F: include/linux/pm.h 18473F: include/linux/pm_* 18474F: include/linux/powercap.h 18475F: kernel/configs/nopm.config 18476 18477POWER SEQUENCING 18478M: Bartosz Golaszewski <brgl@bgdev.pl> 18479L: linux-pm@vger.kernel.org 18480S: Maintained 18481T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18482F: Documentation/driver-api/pwrseq.rst 18483F: drivers/power/sequencing/ 18484F: include/linux/pwrseq/ 18485 18486POWER STATE COORDINATION INTERFACE (PSCI) 18487M: Mark Rutland <mark.rutland@arm.com> 18488M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18490S: Maintained 18491F: drivers/firmware/psci/ 18492F: include/linux/psci.h 18493F: include/uapi/linux/psci.h 18494 18495POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18496M: Sebastian Reichel <sre@kernel.org> 18497L: linux-pm@vger.kernel.org 18498S: Maintained 18499T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18500F: Documentation/ABI/testing/sysfs-class-power 18501F: Documentation/devicetree/bindings/power/supply/ 18502F: drivers/power/supply/ 18503F: include/linux/power/ 18504F: include/linux/power_supply.h 18505F: tools/testing/selftests/power_supply/ 18506 18507POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18508M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18509L: linuxppc-dev@lists.ozlabs.org 18510S: Maintained 18511F: drivers/char/powernv-op-panel.c 18512 18513PPP OVER ATM (RFC 2364) 18514M: Mitchell Blank Jr <mitch@sfgoth.com> 18515S: Maintained 18516F: include/uapi/linux/atmppp.h 18517F: net/atm/pppoatm.c 18518 18519PPP OVER ETHERNET 18520M: Michal Ostrowski <mostrows@earthlink.net> 18521S: Maintained 18522F: drivers/net/ppp/pppoe.c 18523F: drivers/net/ppp/pppox.c 18524 18525PPP OVER L2TP 18526M: James Chapman <jchapman@katalix.com> 18527S: Maintained 18528F: include/linux/if_pppol2tp.h 18529F: include/uapi/linux/if_pppol2tp.h 18530F: net/l2tp/l2tp_ppp.c 18531 18532PPP PROTOCOL DRIVERS AND COMPRESSORS 18533L: linux-ppp@vger.kernel.org 18534S: Orphan 18535F: drivers/net/ppp/ppp_* 18536 18537PPS SUPPORT 18538M: Rodolfo Giometti <giometti@enneenne.com> 18539L: linuxpps@ml.enneenne.com (subscribers-only) 18540S: Maintained 18541W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18542F: Documentation/ABI/testing/sysfs-pps 18543F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18544F: Documentation/driver-api/pps.rst 18545F: drivers/pps/ 18546F: include/linux/pps*.h 18547F: include/uapi/linux/pps.h 18548 18549PPTP DRIVER 18550M: Dmitry Kozlov <xeb@mail.ru> 18551L: netdev@vger.kernel.org 18552S: Maintained 18553W: http://sourceforge.net/projects/accel-pptp 18554F: drivers/net/ppp/pptp.c 18555 18556PRESSURE STALL INFORMATION (PSI) 18557M: Johannes Weiner <hannes@cmpxchg.org> 18558M: Suren Baghdasaryan <surenb@google.com> 18559R: Peter Ziljstra <peterz@infradead.org> 18560S: Maintained 18561F: include/linux/psi* 18562F: kernel/sched/psi.c 18563 18564PRINTK 18565M: Petr Mladek <pmladek@suse.com> 18566R: Steven Rostedt <rostedt@goodmis.org> 18567R: John Ogness <john.ogness@linutronix.de> 18568R: Sergey Senozhatsky <senozhatsky@chromium.org> 18569S: Maintained 18570T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18571F: include/linux/printk.h 18572F: kernel/printk/ 18573 18574PRINTK INDEXING 18575R: Chris Down <chris@chrisdown.name> 18576S: Maintained 18577F: Documentation/core-api/printk-index.rst 18578F: kernel/printk/index.c 18579K: printk_index 18580 18581PROC FILESYSTEM 18582L: linux-kernel@vger.kernel.org 18583L: linux-fsdevel@vger.kernel.org 18584S: Maintained 18585F: Documentation/filesystems/proc.rst 18586F: fs/proc/ 18587F: include/linux/proc_fs.h 18588F: tools/testing/selftests/proc/ 18589 18590PROC SYSCTL 18591M: Luis Chamberlain <mcgrof@kernel.org> 18592M: Kees Cook <kees@kernel.org> 18593M: Joel Granados <joel.granados@kernel.org> 18594L: linux-kernel@vger.kernel.org 18595L: linux-fsdevel@vger.kernel.org 18596S: Maintained 18597T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18598F: fs/proc/proc_sysctl.c 18599F: include/linux/sysctl.h 18600F: kernel/sysctl-test.c 18601F: kernel/sysctl.c 18602F: tools/testing/selftests/sysctl/ 18603 18604PS3 NETWORK SUPPORT 18605M: Geoff Levand <geoff@infradead.org> 18606L: netdev@vger.kernel.org 18607L: linuxppc-dev@lists.ozlabs.org 18608S: Maintained 18609F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18610 18611PS3 PLATFORM SUPPORT 18612M: Geoff Levand <geoff@infradead.org> 18613L: linuxppc-dev@lists.ozlabs.org 18614S: Maintained 18615F: arch/powerpc/boot/ps3* 18616F: arch/powerpc/include/asm/lv1call.h 18617F: arch/powerpc/include/asm/ps3*.h 18618F: arch/powerpc/platforms/ps3/ 18619F: drivers/*/ps3* 18620F: drivers/ps3/ 18621F: drivers/rtc/rtc-ps3.c 18622F: drivers/usb/host/*ps3.c 18623F: sound/ppc/snd_ps3* 18624 18625PS3VRAM DRIVER 18626M: Jim Paris <jim@jtan.com> 18627M: Geoff Levand <geoff@infradead.org> 18628L: linuxppc-dev@lists.ozlabs.org 18629S: Maintained 18630F: drivers/block/ps3vram.c 18631 18632PSAMPLE PACKET SAMPLING SUPPORT 18633M: Yotam Gigi <yotam.gi@gmail.com> 18634S: Maintained 18635F: include/net/psample.h 18636F: include/uapi/linux/psample.h 18637F: net/psample 18638 18639PSE NETWORK DRIVER 18640M: Oleksij Rempel <o.rempel@pengutronix.de> 18641M: Kory Maincent <kory.maincent@bootlin.com> 18642L: netdev@vger.kernel.org 18643S: Maintained 18644F: Documentation/devicetree/bindings/net/pse-pd/ 18645F: drivers/net/pse-pd/ 18646F: net/ethtool/pse-pd.c 18647 18648PSTORE FILESYSTEM 18649M: Kees Cook <kees@kernel.org> 18650R: Tony Luck <tony.luck@intel.com> 18651R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18652L: linux-hardening@vger.kernel.org 18653S: Supported 18654T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18655F: Documentation/admin-guide/pstore-blk.rst 18656F: Documentation/admin-guide/ramoops.rst 18657F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18658F: drivers/acpi/apei/erst.c 18659F: drivers/firmware/efi/efi-pstore.c 18660F: fs/pstore/ 18661F: include/linux/pstore* 18662K: \b(pstore|ramoops) 18663 18664PT5161L HARDWARE MONITOR DRIVER 18665M: Cosmo Chou <cosmo.chou@quantatw.com> 18666L: linux-hwmon@vger.kernel.org 18667S: Maintained 18668F: Documentation/hwmon/pt5161l.rst 18669F: drivers/hwmon/pt5161l.c 18670 18671PTP HARDWARE CLOCK SUPPORT 18672M: Richard Cochran <richardcochran@gmail.com> 18673L: netdev@vger.kernel.org 18674S: Maintained 18675W: http://linuxptp.sourceforge.net/ 18676F: Documentation/ABI/testing/sysfs-ptp 18677F: Documentation/driver-api/ptp.rst 18678F: drivers/net/phy/dp83640* 18679F: drivers/ptp/* 18680F: include/linux/ptp_cl* 18681K: (?:\b|_)ptp(?:\b|_) 18682 18683PTP MOCKUP CLOCK SUPPORT 18684M: Vladimir Oltean <vladimir.oltean@nxp.com> 18685L: netdev@vger.kernel.org 18686S: Maintained 18687F: drivers/ptp/ptp_mock.c 18688F: include/linux/ptp_mock.h 18689 18690PTP VIRTUAL CLOCK SUPPORT 18691M: Yangbo Lu <yangbo.lu@nxp.com> 18692L: netdev@vger.kernel.org 18693S: Maintained 18694F: drivers/ptp/ptp_vclock.c 18695F: net/ethtool/phc_vclocks.c 18696 18697PTP VMCLOCK SUPPORT 18698M: David Woodhouse <dwmw2@infradead.org> 18699L: netdev@vger.kernel.org 18700S: Maintained 18701F: drivers/ptp/ptp_vmclock.c 18702F: include/uapi/linux/vmclock-abi.h 18703 18704PTRACE SUPPORT 18705M: Oleg Nesterov <oleg@redhat.com> 18706S: Maintained 18707F: arch/*/*/ptrace*.c 18708F: arch/*/include/asm/ptrace*.h 18709F: arch/*/ptrace*.c 18710F: include/asm-generic/syscall.h 18711F: include/linux/ptrace.h 18712F: include/linux/regset.h 18713F: include/uapi/linux/ptrace.h 18714F: kernel/ptrace.c 18715 18716PULSE8-CEC DRIVER 18717M: Hans Verkuil <hverkuil@xs4all.nl> 18718L: linux-media@vger.kernel.org 18719S: Maintained 18720T: git git://linuxtv.org/media_tree.git 18721F: drivers/media/cec/usb/pulse8/ 18722 18723PURELIFI PLFXLC DRIVER 18724M: Srinivasan Raju <srini.raju@purelifi.com> 18725L: linux-wireless@vger.kernel.org 18726S: Supported 18727F: drivers/net/wireless/purelifi/plfxlc/ 18728 18729PVRUSB2 VIDEO4LINUX DRIVER 18730M: Mike Isely <isely@pobox.com> 18731L: pvrusb2@isely.net (subscribers-only) 18732L: linux-media@vger.kernel.org 18733S: Maintained 18734W: http://www.isely.net/pvrusb2/ 18735T: git git://linuxtv.org/media_tree.git 18736F: Documentation/driver-api/media/drivers/pvrusb2* 18737F: drivers/media/usb/pvrusb2/ 18738 18739PWC WEBCAM DRIVER 18740M: Hans Verkuil <hverkuil@xs4all.nl> 18741L: linux-media@vger.kernel.org 18742S: Odd Fixes 18743T: git git://linuxtv.org/media_tree.git 18744F: drivers/media/usb/pwc/* 18745F: include/trace/events/pwc.h 18746 18747PWM IR Transmitter 18748M: Sean Young <sean@mess.org> 18749L: linux-media@vger.kernel.org 18750S: Maintained 18751F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18752F: drivers/media/rc/pwm-ir-tx.c 18753 18754PWM SUBSYSTEM 18755M: Uwe Kleine-König <ukleinek@kernel.org> 18756L: linux-pwm@vger.kernel.org 18757S: Maintained 18758Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18759T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18760F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18761F: Documentation/devicetree/bindings/pwm/ 18762F: Documentation/driver-api/pwm.rst 18763F: drivers/gpio/gpio-mvebu.c 18764F: drivers/pwm/ 18765F: drivers/video/backlight/pwm_bl.c 18766F: include/dt-bindings/pwm/ 18767F: include/linux/pwm.h 18768F: include/linux/pwm_backlight.h 18769K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18770 18771PXA GPIO DRIVER 18772M: Robert Jarzmik <robert.jarzmik@free.fr> 18773L: linux-gpio@vger.kernel.org 18774S: Maintained 18775F: drivers/gpio/gpio-pxa.c 18776 18777PXA MMCI DRIVER 18778S: Orphan 18779 18780PXA RTC DRIVER 18781M: Robert Jarzmik <robert.jarzmik@free.fr> 18782L: linux-rtc@vger.kernel.org 18783S: Maintained 18784 18785PXA2xx/PXA3xx SUPPORT 18786M: Daniel Mack <daniel@zonque.org> 18787M: Haojian Zhuang <haojian.zhuang@gmail.com> 18788M: Robert Jarzmik <robert.jarzmik@free.fr> 18789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18790S: Maintained 18791T: git git://github.com/hzhuang1/linux.git 18792T: git git://github.com/rjarzmik/linux.git 18793F: arch/arm/boot/dts/intel/pxa/ 18794F: arch/arm/mach-pxa/ 18795F: drivers/dma/pxa* 18796F: drivers/pcmcia/pxa2xx* 18797F: drivers/pinctrl/pxa/ 18798F: drivers/spi/spi-pxa2xx* 18799F: drivers/usb/gadget/udc/pxa2* 18800F: include/sound/pxa2xx-lib.h 18801F: sound/arm/pxa* 18802F: sound/soc/pxa/ 18803 18804QAT DRIVER 18805M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18806L: qat-linux@intel.com 18807S: Supported 18808F: drivers/crypto/intel/qat/ 18809 18810QCOM AUDIO (ASoC) DRIVERS 18811M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18812L: linux-sound@vger.kernel.org 18813L: linux-arm-msm@vger.kernel.org 18814S: Supported 18815F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18816F: Documentation/devicetree/bindings/sound/qcom,* 18817F: drivers/soc/qcom/apr.c 18818F: include/dt-bindings/sound/qcom,wcd9335.h 18819F: sound/soc/codecs/lpass-rx-macro.* 18820F: sound/soc/codecs/lpass-tx-macro.* 18821F: sound/soc/codecs/lpass-va-macro.c 18822F: sound/soc/codecs/lpass-wsa-macro.* 18823F: sound/soc/codecs/msm8916-wcd-analog.c 18824F: sound/soc/codecs/msm8916-wcd-digital.c 18825F: sound/soc/codecs/wcd-clsh-v2.* 18826F: sound/soc/codecs/wcd-mbhc-v2.* 18827F: sound/soc/codecs/wcd9335.* 18828F: sound/soc/codecs/wcd934x.c 18829F: sound/soc/codecs/wsa881x.c 18830F: sound/soc/codecs/wsa883x.c 18831F: sound/soc/codecs/wsa884x.c 18832F: sound/soc/qcom/ 18833 18834QCOM EMBEDDED USB DEBUGGER (EUD) 18835M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18836L: linux-arm-msm@vger.kernel.org 18837S: Maintained 18838F: Documentation/ABI/testing/sysfs-driver-eud 18839F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18840F: drivers/usb/misc/qcom_eud.c 18841 18842QCOM IPA DRIVER 18843M: Alex Elder <elder@kernel.org> 18844L: netdev@vger.kernel.org 18845S: Maintained 18846F: drivers/net/ipa/ 18847 18848QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18849M: Gabriel Somlo <somlo@cmu.edu> 18850M: "Michael S. Tsirkin" <mst@redhat.com> 18851L: qemu-devel@nongnu.org 18852S: Maintained 18853F: drivers/firmware/qemu_fw_cfg.c 18854F: include/uapi/linux/qemu_fw_cfg.h 18855 18856QIB DRIVER 18857M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18858L: linux-rdma@vger.kernel.org 18859S: Supported 18860F: drivers/infiniband/hw/qib/ 18861 18862QLOGIC QL41xxx FCOE DRIVER 18863M: Saurav Kashyap <skashyap@marvell.com> 18864M: Javed Hasan <jhasan@marvell.com> 18865M: GR-QLogic-Storage-Upstream@marvell.com 18866L: linux-scsi@vger.kernel.org 18867S: Supported 18868F: drivers/scsi/qedf/ 18869 18870QLOGIC QL41xxx ISCSI DRIVER 18871M: Nilesh Javali <njavali@marvell.com> 18872M: Manish Rangankar <mrangankar@marvell.com> 18873M: GR-QLogic-Storage-Upstream@marvell.com 18874L: linux-scsi@vger.kernel.org 18875S: Supported 18876F: drivers/scsi/qedi/ 18877 18878QLOGIC QL4xxx ETHERNET DRIVER 18879M: Manish Chopra <manishc@marvell.com> 18880L: netdev@vger.kernel.org 18881S: Supported 18882F: drivers/net/ethernet/qlogic/qed/ 18883F: drivers/net/ethernet/qlogic/qede/ 18884F: include/linux/qed/ 18885 18886QLOGIC QL4xxx RDMA DRIVER 18887M: Michal Kalderon <mkalderon@marvell.com> 18888L: linux-rdma@vger.kernel.org 18889S: Supported 18890F: drivers/infiniband/hw/qedr/ 18891F: include/uapi/rdma/qedr-abi.h 18892 18893QLOGIC QLA1280 SCSI DRIVER 18894M: Michael Reed <mdr@sgi.com> 18895L: linux-scsi@vger.kernel.org 18896S: Maintained 18897F: drivers/scsi/qla1280.[ch] 18898 18899QLOGIC QLA2XXX FC-SCSI DRIVER 18900M: Nilesh Javali <njavali@marvell.com> 18901M: GR-QLogic-Storage-Upstream@marvell.com 18902L: linux-scsi@vger.kernel.org 18903S: Supported 18904F: drivers/scsi/qla2xxx/ 18905 18906QLOGIC QLA3XXX NETWORK DRIVER 18907M: GR-Linux-NIC-Dev@marvell.com 18908L: netdev@vger.kernel.org 18909S: Supported 18910F: drivers/net/ethernet/qlogic/qla3xxx.* 18911 18912QLOGIC QLA4XXX iSCSI DRIVER 18913M: Nilesh Javali <njavali@marvell.com> 18914M: Manish Rangankar <mrangankar@marvell.com> 18915M: GR-QLogic-Storage-Upstream@marvell.com 18916L: linux-scsi@vger.kernel.org 18917S: Supported 18918F: drivers/scsi/qla4xxx/ 18919 18920QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18921M: Shahed Shaikh <shshaikh@marvell.com> 18922M: Manish Chopra <manishc@marvell.com> 18923M: GR-Linux-NIC-Dev@marvell.com 18924L: netdev@vger.kernel.org 18925S: Supported 18926F: drivers/net/ethernet/qlogic/qlcnic/ 18927 18928QM1D1B0004 MEDIA DRIVER 18929M: Akihiro Tsukada <tskd08@gmail.com> 18930L: linux-media@vger.kernel.org 18931S: Odd Fixes 18932F: drivers/media/tuners/qm1d1b0004* 18933 18934QM1D1C0042 MEDIA DRIVER 18935M: Akihiro Tsukada <tskd08@gmail.com> 18936L: linux-media@vger.kernel.org 18937S: Odd Fixes 18938F: drivers/media/tuners/qm1d1c0042* 18939 18940QNX4 FILESYSTEM 18941M: Anders Larsen <al@alarsen.net> 18942S: Maintained 18943W: http://www.alarsen.net/linux/qnx4fs/ 18944F: fs/qnx4/ 18945F: include/uapi/linux/qnx4_fs.h 18946F: include/uapi/linux/qnxtypes.h 18947 18948QNX6 FILESYSTEM 18949S: Orphan 18950F: Documentation/filesystems/qnx6.rst 18951F: fs/qnx6/ 18952F: include/linux/qnx6_fs.h 18953 18954QORIQ DPAA2 FSL-MC BUS DRIVER 18955M: Stuart Yoder <stuyoder@gmail.com> 18956M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18957L: linux-kernel@vger.kernel.org 18958S: Maintained 18959F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18960F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18961F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18962F: drivers/bus/fsl-mc/ 18963F: include/uapi/linux/fsl_mc.h 18964 18965QT1010 MEDIA DRIVER 18966L: linux-media@vger.kernel.org 18967S: Orphan 18968W: https://linuxtv.org 18969Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18970F: drivers/media/tuners/qt1010* 18971 18972QUALCOMM ATH12K WIRELESS DRIVER 18973M: Kalle Valo <kvalo@kernel.org> 18974M: Jeff Johnson <jjohnson@kernel.org> 18975L: ath12k@lists.infradead.org 18976S: Supported 18977W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18978T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18979F: drivers/net/wireless/ath/ath12k/ 18980N: ath12k 18981 18982QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18983M: Kalle Valo <kvalo@kernel.org> 18984M: Jeff Johnson <jjohnson@kernel.org> 18985L: ath10k@lists.infradead.org 18986S: Supported 18987W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18988T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18989F: drivers/net/wireless/ath/ath10k/ 18990N: ath10k 18991 18992QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18993M: Kalle Valo <kvalo@kernel.org> 18994M: Jeff Johnson <jjohnson@kernel.org> 18995L: ath11k@lists.infradead.org 18996S: Supported 18997W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18998B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18999T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 19000F: drivers/net/wireless/ath/ath11k/ 19001N: ath11k 19002 19003QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 19004M: Toke Høiland-Jørgensen <toke@toke.dk> 19005L: linux-wireless@vger.kernel.org 19006S: Maintained 19007W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 19008T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 19009F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 19010F: drivers/net/wireless/ath/ath9k/ 19011 19012QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 19013M: Stefan Wahren <wahrenst@gmx.net> 19014L: netdev@vger.kernel.org 19015S: Maintained 19016F: Documentation/devicetree/bindings/net/qca,qca7000.txt 19017F: drivers/net/ethernet/qualcomm/qca* 19018 19019QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 19020M: Stephan Gerhold <stephan@gerhold.net> 19021L: netdev@vger.kernel.org 19022L: linux-arm-msm@vger.kernel.org 19023S: Maintained 19024F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 19025F: drivers/net/wwan/qcom_bam_dmux.c 19026 19027QUALCOMM CAMERA SUBSYSTEM DRIVER 19028M: Robert Foss <rfoss@kernel.org> 19029M: Todor Tomov <todor.too@gmail.com> 19030M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19031L: linux-media@vger.kernel.org 19032S: Maintained 19033F: Documentation/admin-guide/media/qcom_camss.rst 19034F: Documentation/devicetree/bindings/media/qcom,*camss* 19035F: drivers/media/platform/qcom/camss/ 19036 19037QUALCOMM CLOCK DRIVERS 19038M: Bjorn Andersson <andersson@kernel.org> 19039L: linux-arm-msm@vger.kernel.org 19040S: Supported 19041T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 19042F: Documentation/devicetree/bindings/clock/qcom,* 19043F: drivers/clk/qcom/ 19044F: include/dt-bindings/clock/qcom,* 19045 19046QUALCOMM CLOUD AI (QAIC) DRIVER 19047M: Jeffrey Hugo <quic_jhugo@quicinc.com> 19048R: Carl Vanderlip <quic_carlv@quicinc.com> 19049L: linux-arm-msm@vger.kernel.org 19050L: dri-devel@lists.freedesktop.org 19051S: Supported 19052T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 19053F: Documentation/accel/qaic/ 19054F: drivers/accel/qaic/ 19055F: include/uapi/drm/qaic_accel.h 19056 19057QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 19058M: Bjorn Andersson <andersson@kernel.org> 19059M: Konrad Dybcio <konradybcio@kernel.org> 19060L: linux-pm@vger.kernel.org 19061L: linux-arm-msm@vger.kernel.org 19062S: Maintained 19063F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 19064F: drivers/pmdomain/qcom/cpr.c 19065 19066QUALCOMM CPUCP MAILBOX DRIVER 19067M: Sibi Sankar <quic_sibis@quicinc.com> 19068L: linux-arm-msm@vger.kernel.org 19069S: Supported 19070F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 19071F: drivers/mailbox/qcom-cpucp-mbox.c 19072 19073QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 19074M: Ilia Lin <ilia.lin@kernel.org> 19075L: linux-pm@vger.kernel.org 19076S: Maintained 19077F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 19078F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 19079F: drivers/cpufreq/qcom-cpufreq-nvmem.c 19080 19081QUALCOMM CRYPTO DRIVERS 19082M: Thara Gopinath <thara.gopinath@gmail.com> 19083L: linux-crypto@vger.kernel.org 19084L: linux-arm-msm@vger.kernel.org 19085S: Maintained 19086F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 19087F: drivers/crypto/qce/ 19088 19089QUALCOMM EMAC GIGABIT ETHERNET DRIVER 19090M: Timur Tabi <timur@kernel.org> 19091L: netdev@vger.kernel.org 19092S: Maintained 19093F: drivers/net/ethernet/qualcomm/emac/ 19094 19095QUALCOMM ETHQOS ETHERNET DRIVER 19096M: Vinod Koul <vkoul@kernel.org> 19097L: netdev@vger.kernel.org 19098L: linux-arm-msm@vger.kernel.org 19099S: Maintained 19100F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 19101F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 19102 19103QUALCOMM FASTRPC DRIVER 19104M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19105M: Amol Maheshwari <amahesh@qti.qualcomm.com> 19106L: linux-arm-msm@vger.kernel.org 19107L: dri-devel@lists.freedesktop.org 19108S: Maintained 19109F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 19110F: drivers/misc/fastrpc.c 19111F: include/uapi/misc/fastrpc.h 19112 19113QUALCOMM HEXAGON ARCHITECTURE 19114M: Brian Cain <bcain@quicinc.com> 19115L: linux-hexagon@vger.kernel.org 19116S: Supported 19117T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 19118F: arch/hexagon/ 19119 19120QUALCOMM HIDMA DRIVER 19121M: Sinan Kaya <okaya@kernel.org> 19122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19123L: linux-arm-msm@vger.kernel.org 19124L: dmaengine@vger.kernel.org 19125S: Supported 19126F: drivers/dma/qcom/hidma* 19127 19128QUALCOMM I2C CCI DRIVER 19129M: Loic Poulain <loic.poulain@linaro.org> 19130M: Robert Foss <rfoss@kernel.org> 19131L: linux-i2c@vger.kernel.org 19132L: linux-arm-msm@vger.kernel.org 19133S: Maintained 19134F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 19135F: drivers/i2c/busses/i2c-qcom-cci.c 19136 19137QUALCOMM INTERCONNECT BWMON DRIVER 19138M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19139L: linux-arm-msm@vger.kernel.org 19140S: Maintained 19141F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 19142F: drivers/soc/qcom/icc-bwmon.c 19143F: drivers/soc/qcom/trace_icc-bwmon.h 19144 19145QUALCOMM IOMMU 19146M: Rob Clark <robdclark@gmail.com> 19147L: iommu@lists.linux.dev 19148L: linux-arm-msm@vger.kernel.org 19149S: Maintained 19150F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 19151F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 19152F: drivers/iommu/msm_iommu* 19153 19154QUALCOMM IPC ROUTER (QRTR) DRIVER 19155M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19156L: linux-arm-msm@vger.kernel.org 19157S: Maintained 19158F: include/trace/events/qrtr.h 19159F: include/uapi/linux/qrtr.h 19160F: net/qrtr/ 19161 19162QUALCOMM IPCC MAILBOX DRIVER 19163M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19164L: linux-arm-msm@vger.kernel.org 19165S: Supported 19166F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 19167F: drivers/mailbox/qcom-ipcc.c 19168F: include/dt-bindings/mailbox/qcom-ipcc.h 19169 19170QUALCOMM IPQ4019 USB PHY DRIVER 19171M: Robert Marko <robert.marko@sartura.hr> 19172M: Luka Perkov <luka.perkov@sartura.hr> 19173L: linux-arm-msm@vger.kernel.org 19174S: Maintained 19175F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 19176F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 19177 19178QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 19179M: Robert Marko <robert.marko@sartura.hr> 19180M: Luka Perkov <luka.perkov@sartura.hr> 19181L: linux-arm-msm@vger.kernel.org 19182S: Maintained 19183F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 19184F: drivers/regulator/vqmmc-ipq4019-regulator.c 19185 19186QUALCOMM NAND CONTROLLER DRIVER 19187M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19188L: linux-mtd@lists.infradead.org 19189L: linux-arm-msm@vger.kernel.org 19190S: Maintained 19191F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 19192F: drivers/mtd/nand/raw/qcom_nandc.c 19193 19194QUALCOMM QSEECOM DRIVER 19195M: Maximilian Luz <luzmaximilian@gmail.com> 19196L: linux-arm-msm@vger.kernel.org 19197S: Maintained 19198F: drivers/firmware/qcom/qcom_qseecom.c 19199 19200QUALCOMM QSEECOM UEFISECAPP DRIVER 19201M: Maximilian Luz <luzmaximilian@gmail.com> 19202L: linux-arm-msm@vger.kernel.org 19203S: Maintained 19204F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 19205 19206QUALCOMM RMNET DRIVER 19207M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 19208M: Sean Tranchetti <quic_stranche@quicinc.com> 19209L: netdev@vger.kernel.org 19210S: Maintained 19211F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 19212F: drivers/net/ethernet/qualcomm/rmnet/ 19213F: include/linux/if_rmnet.h 19214 19215QUALCOMM TRUST ZONE MEMORY ALLOCATOR 19216M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 19217L: linux-arm-msm@vger.kernel.org 19218S: Maintained 19219F: drivers/firmware/qcom/qcom_tzmem.c 19220F: drivers/firmware/qcom/qcom_tzmem.h 19221F: include/linux/firmware/qcom/qcom_tzmem.h 19222 19223QUALCOMM TSENS THERMAL DRIVER 19224M: Amit Kucheria <amitk@kernel.org> 19225M: Thara Gopinath <thara.gopinath@gmail.com> 19226L: linux-pm@vger.kernel.org 19227L: linux-arm-msm@vger.kernel.org 19228S: Maintained 19229F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 19230F: drivers/thermal/qcom/ 19231 19232QUALCOMM TYPEC PORT MANAGER DRIVER 19233M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19234L: linux-arm-msm@vger.kernel.org 19235L: linux-usb@vger.kernel.org 19236S: Maintained 19237F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 19238F: drivers/usb/typec/tcpm/qcom/ 19239 19240QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 19241M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 19242M: Vikash Garodia <quic_vgarodia@quicinc.com> 19243R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19244L: linux-media@vger.kernel.org 19245L: linux-arm-msm@vger.kernel.org 19246S: Maintained 19247T: git git://linuxtv.org/media_tree.git 19248F: Documentation/devicetree/bindings/media/*venus* 19249F: drivers/media/platform/qcom/venus/ 19250 19251QUALCOMM WCN36XX WIRELESS DRIVER 19252M: Loic Poulain <loic.poulain@linaro.org> 19253L: wcn36xx@lists.infradead.org 19254S: Supported 19255W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 19256F: drivers/net/wireless/ath/wcn36xx/ 19257 19258QUANTENNA QTNFMAC WIRELESS DRIVER 19259M: Igor Mitsyanko <imitsyanko@quantenna.com> 19260R: Sergey Matyukevich <geomatsi@gmail.com> 19261L: linux-wireless@vger.kernel.org 19262S: Maintained 19263F: drivers/net/wireless/quantenna 19264 19265RADEON and AMDGPU DRM DRIVERS 19266M: Alex Deucher <alexander.deucher@amd.com> 19267M: Christian König <christian.koenig@amd.com> 19268M: Xinhui Pan <Xinhui.Pan@amd.com> 19269L: amd-gfx@lists.freedesktop.org 19270S: Supported 19271B: https://gitlab.freedesktop.org/drm/amd/-/issues 19272C: irc://irc.oftc.net/radeon 19273T: git https://gitlab.freedesktop.org/agd5f/linux.git 19274F: Documentation/gpu/amdgpu/ 19275F: drivers/gpu/drm/amd/ 19276F: drivers/gpu/drm/ci/xfails/amd* 19277F: drivers/gpu/drm/radeon/ 19278F: include/uapi/drm/amdgpu_drm.h 19279F: include/uapi/drm/radeon_drm.h 19280 19281RADEON FRAMEBUFFER DISPLAY DRIVER 19282M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19283L: linux-fbdev@vger.kernel.org 19284S: Maintained 19285F: drivers/video/fbdev/aty/radeon* 19286F: include/uapi/linux/radeonfb.h 19287 19288RADIOSHARK RADIO DRIVER 19289M: Hans Verkuil <hverkuil@xs4all.nl> 19290L: linux-media@vger.kernel.org 19291S: Maintained 19292T: git git://linuxtv.org/media_tree.git 19293F: drivers/media/radio/radio-shark.c 19294 19295RADIOSHARK2 RADIO DRIVER 19296M: Hans Verkuil <hverkuil@xs4all.nl> 19297L: linux-media@vger.kernel.org 19298S: Maintained 19299T: git git://linuxtv.org/media_tree.git 19300F: drivers/media/radio/radio-shark2.c 19301F: drivers/media/radio/radio-tea5777.c 19302 19303RADOS BLOCK DEVICE (RBD) 19304M: Ilya Dryomov <idryomov@gmail.com> 19305R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19306L: ceph-devel@vger.kernel.org 19307S: Supported 19308W: http://ceph.com/ 19309T: git https://github.com/ceph/ceph-client.git 19310F: Documentation/ABI/testing/sysfs-bus-rbd 19311F: drivers/block/rbd.c 19312F: drivers/block/rbd_types.h 19313 19314RAGE128 FRAMEBUFFER DISPLAY DRIVER 19315L: linux-fbdev@vger.kernel.org 19316S: Orphan 19317F: drivers/video/fbdev/aty/aty128fb.c 19318 19319RAINSHADOW-CEC DRIVER 19320M: Hans Verkuil <hverkuil@xs4all.nl> 19321L: linux-media@vger.kernel.org 19322S: Maintained 19323T: git git://linuxtv.org/media_tree.git 19324F: drivers/media/cec/usb/rainshadow/ 19325 19326RALINK MIPS ARCHITECTURE 19327M: John Crispin <john@phrozen.org> 19328M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19329L: linux-mips@vger.kernel.org 19330S: Maintained 19331F: arch/mips/ralink 19332 19333RALINK MT7621 MIPS ARCHITECTURE 19334M: Arınç ÜNAL <arinc.unal@arinc9.com> 19335M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19336L: linux-mips@vger.kernel.org 19337S: Maintained 19338F: arch/mips/boot/dts/ralink/mt7621* 19339 19340RALINK RT2X00 WIRELESS LAN DRIVER 19341M: Stanislaw Gruszka <stf_xl@wp.pl> 19342L: linux-wireless@vger.kernel.org 19343S: Maintained 19344F: drivers/net/wireless/ralink/rt2x00/ 19345 19346RAMDISK RAM BLOCK DEVICE DRIVER 19347M: Jens Axboe <axboe@kernel.dk> 19348S: Maintained 19349F: Documentation/admin-guide/blockdev/ramdisk.rst 19350F: drivers/block/brd.c 19351 19352RANCHU VIRTUAL BOARD FOR MIPS 19353M: Miodrag Dinic <miodrag.dinic@mips.com> 19354L: linux-mips@vger.kernel.org 19355S: Supported 19356F: arch/mips/configs/generic/board-ranchu.config 19357F: arch/mips/generic/board-ranchu.c 19358 19359RANDOM NUMBER DRIVER 19360M: "Theodore Ts'o" <tytso@mit.edu> 19361M: Jason A. Donenfeld <Jason@zx2c4.com> 19362S: Maintained 19363T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19364F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19365F: drivers/char/random.c 19366F: include/linux/random.h 19367F: include/uapi/linux/random.h 19368F: drivers/virt/vmgenid.c 19369N: ^.*/vdso/[^/]*getrandom[^/]+$ 19370 19371RAPIDIO SUBSYSTEM 19372M: Matt Porter <mporter@kernel.crashing.org> 19373M: Alexandre Bounine <alex.bou9@gmail.com> 19374S: Maintained 19375F: drivers/rapidio/ 19376 19377RAS INFRASTRUCTURE 19378M: Tony Luck <tony.luck@intel.com> 19379M: Borislav Petkov <bp@alien8.de> 19380L: linux-edac@vger.kernel.org 19381S: Maintained 19382F: Documentation/admin-guide/RAS 19383F: drivers/ras/ 19384F: include/linux/ras.h 19385F: include/ras/ras_event.h 19386 19387RAS FRU MEMORY POISON MANAGER (FMPM) 19388M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19389L: linux-edac@vger.kernel.org 19390S: Maintained 19391F: drivers/ras/amd/fmpm.c 19392 19393RASPBERRY PI PISP BACK END 19394M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19395L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19396L: linux-media@vger.kernel.org 19397S: Maintained 19398F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19399F: drivers/media/platform/raspberrypi/pisp_be/ 19400F: include/uapi/linux/media/raspberrypi/ 19401 19402RC-CORE / LIRC FRAMEWORK 19403M: Sean Young <sean@mess.org> 19404L: linux-media@vger.kernel.org 19405S: Maintained 19406W: http://linuxtv.org 19407T: git git://linuxtv.org/media_tree.git 19408F: Documentation/driver-api/media/rc-core.rst 19409F: Documentation/userspace-api/media/rc/ 19410F: drivers/media/rc/ 19411F: include/media/rc-core.h 19412F: include/media/rc-map.h 19413F: include/uapi/linux/lirc.h 19414 19415RCMM REMOTE CONTROLS DECODER 19416M: Patrick Lerda <patrick9876@free.fr> 19417S: Maintained 19418F: drivers/media/rc/ir-rcmm-decoder.c 19419 19420RCUTORTURE TEST FRAMEWORK 19421M: "Paul E. McKenney" <paulmck@kernel.org> 19422M: Josh Triplett <josh@joshtriplett.org> 19423R: Steven Rostedt <rostedt@goodmis.org> 19424R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19425R: Lai Jiangshan <jiangshanlai@gmail.com> 19426L: rcu@vger.kernel.org 19427S: Supported 19428T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19429F: tools/testing/selftests/rcutorture 19430 19431RDACM20 Camera Sensor 19432M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19433M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19434M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19435M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19436L: linux-media@vger.kernel.org 19437S: Maintained 19438F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19439F: drivers/media/i2c/max9271.c 19440F: drivers/media/i2c/max9271.h 19441F: drivers/media/i2c/rdacm20.c 19442 19443RDACM21 Camera Sensor 19444M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19445M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19446M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19447M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19448L: linux-media@vger.kernel.org 19449S: Maintained 19450F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19451F: drivers/media/i2c/max9271.c 19452F: drivers/media/i2c/max9271.h 19453F: drivers/media/i2c/rdacm21.c 19454 19455RDC R-321X SoC 19456M: Florian Fainelli <florian@openwrt.org> 19457S: Maintained 19458 19459RDC R6040 FAST ETHERNET DRIVER 19460M: Florian Fainelli <f.fainelli@gmail.com> 19461L: netdev@vger.kernel.org 19462S: Maintained 19463F: drivers/net/ethernet/rdc/r6040.c 19464 19465RDMAVT - RDMA verbs software 19466M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19467L: linux-rdma@vger.kernel.org 19468S: Supported 19469F: drivers/infiniband/sw/rdmavt 19470 19471RDS - RELIABLE DATAGRAM SOCKETS 19472M: Allison Henderson <allison.henderson@oracle.com> 19473L: netdev@vger.kernel.org 19474L: linux-rdma@vger.kernel.org 19475L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19476S: Supported 19477W: https://oss.oracle.com/projects/rds/ 19478F: Documentation/networking/rds.rst 19479F: net/rds/ 19480F: tools/testing/selftests/net/rds/ 19481 19482RDT - RESOURCE ALLOCATION 19483M: Fenghua Yu <fenghua.yu@intel.com> 19484M: Reinette Chatre <reinette.chatre@intel.com> 19485L: linux-kernel@vger.kernel.org 19486S: Supported 19487F: Documentation/arch/x86/resctrl* 19488F: arch/x86/include/asm/resctrl.h 19489F: arch/x86/kernel/cpu/resctrl/ 19490F: tools/testing/selftests/resctrl/ 19491 19492READ-COPY UPDATE (RCU) 19493M: "Paul E. McKenney" <paulmck@kernel.org> 19494M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19495M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19496M: Joel Fernandes <joel@joelfernandes.org> 19497M: Josh Triplett <josh@joshtriplett.org> 19498M: Boqun Feng <boqun.feng@gmail.com> 19499M: Uladzislau Rezki <urezki@gmail.com> 19500R: Steven Rostedt <rostedt@goodmis.org> 19501R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19502R: Lai Jiangshan <jiangshanlai@gmail.com> 19503R: Zqiang <qiang.zhang1211@gmail.com> 19504L: rcu@vger.kernel.org 19505S: Supported 19506W: http://www.rdrop.com/users/paulmck/RCU/ 19507T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19508F: Documentation/RCU/ 19509F: include/linux/rcu* 19510F: kernel/rcu/ 19511X: Documentation/RCU/torture.rst 19512X: include/linux/srcu*.h 19513X: kernel/rcu/srcu*.c 19514 19515REAL TIME CLOCK (RTC) SUBSYSTEM 19516M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19517L: linux-rtc@vger.kernel.org 19518S: Maintained 19519Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19520T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19521F: Documentation/admin-guide/rtc.rst 19522F: Documentation/devicetree/bindings/rtc/ 19523F: drivers/rtc/ 19524F: include/linux/rtc.h 19525F: include/linux/rtc/ 19526F: include/uapi/linux/rtc.h 19527F: tools/testing/selftests/rtc/ 19528 19529Real-time Linux Analysis (RTLA) tools 19530M: Steven Rostedt <rostedt@goodmis.org> 19531L: linux-trace-kernel@vger.kernel.org 19532S: Maintained 19533F: Documentation/tools/rtla/ 19534F: tools/tracing/rtla/ 19535 19536REALTEK AUDIO CODECS 19537M: Oder Chiou <oder_chiou@realtek.com> 19538S: Maintained 19539F: include/sound/rt*.h 19540F: sound/soc/codecs/rt* 19541 19542REALTEK OTTO WATCHDOG 19543M: Sander Vanheule <sander@svanheule.net> 19544L: linux-watchdog@vger.kernel.org 19545S: Maintained 19546F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19547F: drivers/watchdog/realtek_otto_wdt.c 19548 19549REALTEK RTL83xx SMI DSA ROUTER CHIPS 19550M: Linus Walleij <linus.walleij@linaro.org> 19551M: Alvin Šipraga <alsi@bang-olufsen.dk> 19552S: Maintained 19553F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19554F: drivers/net/dsa/realtek/* 19555 19556REALTEK WIRELESS DRIVER (rtlwifi family) 19557M: Ping-Ke Shih <pkshih@realtek.com> 19558L: linux-wireless@vger.kernel.org 19559S: Maintained 19560T: git https://github.com/pkshih/rtw.git 19561F: drivers/net/wireless/realtek/rtlwifi/ 19562 19563REALTEK WIRELESS DRIVER (rtw88) 19564M: Ping-Ke Shih <pkshih@realtek.com> 19565L: linux-wireless@vger.kernel.org 19566S: Maintained 19567T: git https://github.com/pkshih/rtw.git 19568F: drivers/net/wireless/realtek/rtw88/ 19569 19570REALTEK WIRELESS DRIVER (rtw89) 19571M: Ping-Ke Shih <pkshih@realtek.com> 19572L: linux-wireless@vger.kernel.org 19573S: Maintained 19574T: git https://github.com/pkshih/rtw.git 19575F: drivers/net/wireless/realtek/rtw89/ 19576 19577REDPINE WIRELESS DRIVER 19578L: linux-wireless@vger.kernel.org 19579S: Orphan 19580F: drivers/net/wireless/rsi/ 19581 19582REGISTER MAP ABSTRACTION 19583M: Mark Brown <broonie@kernel.org> 19584L: linux-kernel@vger.kernel.org 19585S: Supported 19586T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19587F: Documentation/devicetree/bindings/regmap/ 19588F: drivers/base/regmap/ 19589F: include/linux/regmap.h 19590 19591REISERFS FILE SYSTEM 19592L: reiserfs-devel@vger.kernel.org 19593S: Obsolete 19594F: fs/reiserfs/ 19595 19596REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19597M: Bjorn Andersson <andersson@kernel.org> 19598M: Mathieu Poirier <mathieu.poirier@linaro.org> 19599L: linux-remoteproc@vger.kernel.org 19600S: Maintained 19601T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19602F: Documentation/ABI/testing/sysfs-class-remoteproc 19603F: Documentation/devicetree/bindings/remoteproc/ 19604F: Documentation/staging/remoteproc.rst 19605F: drivers/remoteproc/ 19606F: include/linux/remoteproc.h 19607F: include/linux/remoteproc/ 19608 19609REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19610M: Bjorn Andersson <andersson@kernel.org> 19611M: Mathieu Poirier <mathieu.poirier@linaro.org> 19612L: linux-remoteproc@vger.kernel.org 19613S: Maintained 19614T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19615F: Documentation/ABI/testing/sysfs-bus-rpmsg 19616F: Documentation/staging/rpmsg.rst 19617F: drivers/rpmsg/ 19618F: include/linux/rpmsg.h 19619F: include/linux/rpmsg/ 19620F: include/uapi/linux/rpmsg.h 19621F: samples/rpmsg/ 19622 19623REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19624M: Stephan Gerhold <stephan@gerhold.net> 19625L: netdev@vger.kernel.org 19626L: linux-remoteproc@vger.kernel.org 19627S: Maintained 19628F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19629 19630RENESAS CLOCK DRIVERS 19631M: Geert Uytterhoeven <geert+renesas@glider.be> 19632L: linux-renesas-soc@vger.kernel.org 19633S: Supported 19634T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19635F: Documentation/devicetree/bindings/clock/renesas,* 19636F: drivers/clk/renesas/ 19637 19638RENESAS EMEV2 I2C DRIVER 19639M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19640L: linux-renesas-soc@vger.kernel.org 19641S: Supported 19642F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19643F: drivers/i2c/busses/i2c-emev2.c 19644 19645RENESAS ETHERNET AVB DRIVER 19646R: Sergey Shtylyov <s.shtylyov@omp.ru> 19647L: netdev@vger.kernel.org 19648L: linux-renesas-soc@vger.kernel.org 19649F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19650F: drivers/net/ethernet/renesas/Kconfig 19651F: drivers/net/ethernet/renesas/Makefile 19652F: drivers/net/ethernet/renesas/ravb* 19653 19654RENESAS ETHERNET SWITCH DRIVER 19655R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19656L: netdev@vger.kernel.org 19657L: linux-renesas-soc@vger.kernel.org 19658F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19659F: drivers/net/ethernet/renesas/Kconfig 19660F: drivers/net/ethernet/renesas/Makefile 19661F: drivers/net/ethernet/renesas/rcar_gen4* 19662F: drivers/net/ethernet/renesas/rswitch* 19663 19664RENESAS ETHERNET TSN DRIVER 19665M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19666L: netdev@vger.kernel.org 19667L: linux-renesas-soc@vger.kernel.org 19668S: Supported 19669F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19670F: drivers/net/ethernet/renesas/rtsn.* 19671 19672RENESAS IDT821034 ASoC CODEC 19673M: Herve Codina <herve.codina@bootlin.com> 19674L: linux-sound@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19677F: sound/soc/codecs/idt821034.c 19678 19679RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19680M: Miquel Raynal <miquel.raynal@bootlin.com> 19681L: linux-mtd@lists.infradead.org 19682L: linux-renesas-soc@vger.kernel.org 19683S: Maintained 19684F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19685F: drivers/mtd/nand/raw/renesas-nand-controller.c 19686 19687RENESAS R-CAR GYROADC DRIVER 19688M: Marek Vasut <marek.vasut@gmail.com> 19689L: linux-iio@vger.kernel.org 19690S: Supported 19691F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19692F: drivers/iio/adc/rcar-gyroadc.c 19693 19694RENESAS R-CAR I2C DRIVERS 19695M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19696L: linux-renesas-soc@vger.kernel.org 19697S: Supported 19698F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19699F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19700F: drivers/i2c/busses/i2c-rcar.c 19701F: drivers/i2c/busses/i2c-sh_mobile.c 19702 19703RENESAS R-CAR SATA DRIVER 19704R: Sergey Shtylyov <s.shtylyov@omp.ru> 19705L: linux-ide@vger.kernel.org 19706L: linux-renesas-soc@vger.kernel.org 19707S: Supported 19708F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19709F: drivers/ata/sata_rcar.c 19710 19711RENESAS R-CAR THERMAL DRIVERS 19712M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19713L: linux-renesas-soc@vger.kernel.org 19714S: Supported 19715F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19716F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19717F: drivers/thermal/renesas/rcar_gen3_thermal.c 19718F: drivers/thermal/renesas/rcar_thermal.c 19719 19720RENESAS RIIC DRIVER 19721M: Chris Brandt <chris.brandt@renesas.com> 19722L: linux-renesas-soc@vger.kernel.org 19723S: Supported 19724F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19725F: drivers/i2c/busses/i2c-riic.c 19726 19727RENESAS RZ/G2L A/D DRIVER 19728M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19729L: linux-iio@vger.kernel.org 19730L: linux-renesas-soc@vger.kernel.org 19731S: Supported 19732F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19733F: drivers/iio/adc/rzg2l_adc.c 19734 19735RENESAS RZ/G2L MTU3a COUNTER DRIVER 19736M: Biju Das <biju.das.jz@bp.renesas.com> 19737L: linux-iio@vger.kernel.org 19738L: linux-renesas-soc@vger.kernel.org 19739S: Supported 19740F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19741F: drivers/counter/rz-mtu3-cnt.c 19742 19743RENESAS RZ/N1 A5PSW SWITCH DRIVER 19744M: Clément Léger <clement.leger@bootlin.com> 19745L: linux-renesas-soc@vger.kernel.org 19746L: netdev@vger.kernel.org 19747S: Maintained 19748F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19749F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19750F: drivers/net/dsa/rzn1_a5psw* 19751F: drivers/net/pcs/pcs-rzn1-miic.c 19752F: include/dt-bindings/net/pcs-rzn1-miic.h 19753F: include/linux/pcs-rzn1-miic.h 19754F: net/dsa/tag_rzn1_a5psw.c 19755 19756RENESAS RZ/N1 DWMAC GLUE LAYER 19757M: Romain Gantois <romain.gantois@bootlin.com> 19758S: Maintained 19759F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19760F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19761 19762RENESAS RZ/N1 RTC CONTROLLER DRIVER 19763M: Miquel Raynal <miquel.raynal@bootlin.com> 19764L: linux-rtc@vger.kernel.org 19765L: linux-renesas-soc@vger.kernel.org 19766S: Maintained 19767F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19768F: drivers/rtc/rtc-rzn1.c 19769 19770RENESAS RZ/N1 USBF CONTROLLER DRIVER 19771M: Herve Codina <herve.codina@bootlin.com> 19772L: linux-renesas-soc@vger.kernel.org 19773L: linux-usb@vger.kernel.org 19774S: Maintained 19775F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19776F: drivers/usb/gadget/udc/renesas_usbf.c 19777 19778RENESAS RZ/V2M I2C DRIVER 19779M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19780L: linux-i2c@vger.kernel.org 19781L: linux-renesas-soc@vger.kernel.org 19782S: Supported 19783F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19784F: drivers/i2c/busses/i2c-rzv2m.c 19785 19786RENESAS SUPERH ETHERNET DRIVER 19787R: Sergey Shtylyov <s.shtylyov@omp.ru> 19788L: netdev@vger.kernel.org 19789L: linux-renesas-soc@vger.kernel.org 19790F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19791F: drivers/net/ethernet/renesas/Kconfig 19792F: drivers/net/ethernet/renesas/Makefile 19793F: drivers/net/ethernet/renesas/sh_eth* 19794F: include/linux/sh_eth.h 19795 19796RENESAS USB PHY DRIVER 19797M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19798L: linux-renesas-soc@vger.kernel.org 19799S: Maintained 19800F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19801 19802RENESAS VERSACLOCK 7 CLOCK DRIVER 19803M: Alex Helms <alexander.helms.jy@renesas.com> 19804S: Maintained 19805F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19806F: drivers/clk/clk-versaclock7.c 19807 19808RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19809M: Herve Codina <herve.codina@bootlin.com> 19810L: linux-iio@vger.kernel.org 19811S: Maintained 19812F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19813F: drivers/iio/potentiometer/x9250.c 19814 19815RESET CONTROLLER FRAMEWORK 19816M: Philipp Zabel <p.zabel@pengutronix.de> 19817S: Maintained 19818T: git git://git.pengutronix.de/git/pza/linux 19819F: Documentation/devicetree/bindings/reset/ 19820F: Documentation/driver-api/reset.rst 19821F: drivers/reset/ 19822F: include/dt-bindings/reset/ 19823F: include/linux/reset-controller.h 19824F: include/linux/reset.h 19825F: include/linux/reset/ 19826K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19827 19828RESTARTABLE SEQUENCES SUPPORT 19829M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19830M: Peter Zijlstra <peterz@infradead.org> 19831M: "Paul E. McKenney" <paulmck@kernel.org> 19832M: Boqun Feng <boqun.feng@gmail.com> 19833L: linux-kernel@vger.kernel.org 19834S: Supported 19835F: include/trace/events/rseq.h 19836F: include/uapi/linux/rseq.h 19837F: kernel/rseq.c 19838F: tools/testing/selftests/rseq/ 19839 19840RFKILL 19841M: Johannes Berg <johannes@sipsolutions.net> 19842L: linux-wireless@vger.kernel.org 19843S: Maintained 19844W: https://wireless.wiki.kernel.org/ 19845Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19846T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19847T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19848F: Documentation/ABI/stable/sysfs-class-rfkill 19849F: Documentation/driver-api/rfkill.rst 19850F: include/linux/rfkill.h 19851F: include/uapi/linux/rfkill.h 19852F: net/rfkill/ 19853 19854RHASHTABLE 19855M: Thomas Graf <tgraf@suug.ch> 19856M: Herbert Xu <herbert@gondor.apana.org.au> 19857L: netdev@vger.kernel.org 19858S: Maintained 19859F: include/linux/rhashtable-types.h 19860F: include/linux/rhashtable.h 19861F: lib/rhashtable.c 19862F: lib/test_rhashtable.c 19863 19864RICOH R5C592 MEMORYSTICK DRIVER 19865M: Maxim Levitsky <maximlevitsky@gmail.com> 19866S: Maintained 19867F: drivers/memstick/host/r592.* 19868 19869RICOH SMARTMEDIA/XD DRIVER 19870M: Maxim Levitsky <maximlevitsky@gmail.com> 19871S: Maintained 19872F: drivers/mtd/nand/raw/r852.c 19873F: drivers/mtd/nand/raw/r852.h 19874 19875RISC-V AIA DRIVERS 19876M: Anup Patel <anup@brainfault.org> 19877L: linux-riscv@lists.infradead.org 19878S: Maintained 19879F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19880F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19881F: drivers/irqchip/irq-riscv-aplic-*.c 19882F: drivers/irqchip/irq-riscv-aplic-*.h 19883F: drivers/irqchip/irq-riscv-imsic-*.c 19884F: drivers/irqchip/irq-riscv-imsic-*.h 19885F: drivers/irqchip/irq-riscv-intc.c 19886F: include/linux/irqchip/riscv-aplic.h 19887F: include/linux/irqchip/riscv-imsic.h 19888 19889RISC-V ARCHITECTURE 19890M: Paul Walmsley <paul.walmsley@sifive.com> 19891M: Palmer Dabbelt <palmer@dabbelt.com> 19892M: Albert Ou <aou@eecs.berkeley.edu> 19893L: linux-riscv@lists.infradead.org 19894S: Supported 19895Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19896C: irc://irc.libera.chat/riscv 19897P: Documentation/arch/riscv/patch-acceptance.rst 19898T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19899F: arch/riscv/ 19900N: riscv 19901K: riscv 19902 19903RISC-V MICROCHIP FPGA SUPPORT 19904M: Conor Dooley <conor.dooley@microchip.com> 19905M: Daire McNamara <daire.mcnamara@microchip.com> 19906L: linux-riscv@lists.infradead.org 19907S: Supported 19908F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19909F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19910F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19911F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19912F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19913F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19914F: Documentation/devicetree/bindings/riscv/microchip.yaml 19915F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19916F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19917F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19918F: arch/riscv/boot/dts/microchip/ 19919F: drivers/char/hw_random/mpfs-rng.c 19920F: drivers/clk/microchip/clk-mpfs*.c 19921F: drivers/firmware/microchip/mpfs-auto-update.c 19922F: drivers/i2c/busses/i2c-microchip-corei2c.c 19923F: drivers/mailbox/mailbox-mpfs.c 19924F: drivers/pci/controller/plda/pcie-microchip-host.c 19925F: drivers/pwm/pwm-microchip-core.c 19926F: drivers/reset/reset-mpfs.c 19927F: drivers/rtc/rtc-mpfs.c 19928F: drivers/soc/microchip/mpfs-sys-controller.c 19929F: drivers/spi/spi-microchip-core-qspi.c 19930F: drivers/spi/spi-microchip-core.c 19931F: drivers/usb/musb/mpfs.c 19932F: include/soc/microchip/mpfs.h 19933 19934RISC-V MISC SOC SUPPORT 19935M: Conor Dooley <conor@kernel.org> 19936L: linux-riscv@lists.infradead.org 19937S: Maintained 19938Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19939T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19940F: Documentation/devicetree/bindings/riscv/ 19941F: arch/riscv/boot/dts/ 19942X: arch/riscv/boot/dts/allwinner/ 19943X: arch/riscv/boot/dts/renesas/ 19944X: arch/riscv/boot/dts/sophgo/ 19945X: arch/riscv/boot/dts/thead/ 19946 19947RISC-V PMU DRIVERS 19948M: Atish Patra <atishp@atishpatra.org> 19949R: Anup Patel <anup@brainfault.org> 19950L: linux-riscv@lists.infradead.org 19951S: Supported 19952F: drivers/perf/riscv_pmu.c 19953F: drivers/perf/riscv_pmu_legacy.c 19954F: drivers/perf/riscv_pmu_sbi.c 19955 19956RISC-V THEAD SoC SUPPORT 19957M: Drew Fustini <drew@pdp7.com> 19958M: Guo Ren <guoren@kernel.org> 19959M: Fu Wei <wefu@redhat.com> 19960L: linux-riscv@lists.infradead.org 19961S: Maintained 19962T: git https://github.com/pdp7/linux.git 19963F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19964F: arch/riscv/boot/dts/thead/ 19965F: drivers/clk/thead/clk-th1520-ap.c 19966F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19967 19968RNBD BLOCK DRIVERS 19969M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19970M: Jack Wang <jinpu.wang@ionos.com> 19971L: linux-block@vger.kernel.org 19972S: Maintained 19973F: drivers/block/rnbd/ 19974 19975ROCCAT DRIVERS 19976M: Stefan Achatz <erazor_de@users.sourceforge.net> 19977S: Maintained 19978W: http://sourceforge.net/projects/roccat/ 19979F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19980F: drivers/hid/hid-roccat* 19981F: include/linux/hid-roccat* 19982 19983ROCKCHIP CAN-FD DRIVER 19984M: Marc Kleine-Budde <mkl@pengutronix.de> 19985R: kernel@pengutronix.de 19986L: linux-can@vger.kernel.org 19987S: Maintained 19988F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 19989F: drivers/net/can/rockchip/ 19990 19991ROCKCHIP CRYPTO DRIVERS 19992M: Corentin Labbe <clabbe@baylibre.com> 19993L: linux-crypto@vger.kernel.org 19994S: Maintained 19995F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19996F: drivers/crypto/rockchip/ 19997 19998ROCKCHIP I2S TDM DRIVER 19999M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 20000L: linux-rockchip@lists.infradead.org 20001S: Maintained 20002F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 20003F: sound/soc/rockchip/rockchip_i2s_tdm.* 20004 20005ROCKCHIP ISP V1 DRIVER 20006M: Dafna Hirschfeld <dafna@fastmail.com> 20007M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20008L: linux-media@vger.kernel.org 20009L: linux-rockchip@lists.infradead.org 20010S: Maintained 20011F: Documentation/admin-guide/media/rkisp1.rst 20012F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 20013F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 20014F: drivers/media/platform/rockchip/rkisp1 20015F: include/uapi/linux/rkisp1-config.h 20016 20017ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 20018M: Daniel Golle <daniel@makrotopia.org> 20019M: Aurelien Jarno <aurelien@aurel32.net> 20020S: Maintained 20021F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 20022F: drivers/char/hw_random/rockchip-rng.c 20023 20024ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 20025M: Jacob Chen <jacob-chen@iotwrt.com> 20026M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20027L: linux-media@vger.kernel.org 20028L: linux-rockchip@lists.infradead.org 20029S: Maintained 20030F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 20031F: drivers/media/platform/rockchip/rga/ 20032 20033ROCKCHIP RK3308 INTERNAL AUDIO CODEC 20034M: Luca Ceresoli <luca.ceresoli@bootlin.com> 20035S: Maintained 20036F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 20037F: sound/soc/codecs/rk3308_codec.c 20038F: sound/soc/codecs/rk3308_codec.h 20039 20040ROCKCHIP VIDEO DECODER DRIVER 20041M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20042L: linux-media@vger.kernel.org 20043L: linux-rockchip@lists.infradead.org 20044S: Maintained 20045F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 20046F: drivers/staging/media/rkvdec/ 20047 20048ROCKER DRIVER 20049M: Jiri Pirko <jiri@resnulli.us> 20050L: netdev@vger.kernel.org 20051S: Supported 20052F: drivers/net/ethernet/rocker/ 20053 20054ROCKETPORT EXPRESS/INFINITY DRIVER 20055M: Kevin Cernekee <cernekee@gmail.com> 20056L: linux-serial@vger.kernel.org 20057S: Odd Fixes 20058F: drivers/tty/serial/rp2.* 20059 20060ROHM BD99954 CHARGER IC 20061M: Matti Vaittinen <mazziesaccount@gmail.com> 20062S: Supported 20063F: drivers/power/supply/bd99954-charger.c 20064F: drivers/power/supply/bd99954-charger.h 20065 20066ROHM BH1745 COLOUR SENSOR 20067M: Mudit Sharma <muditsharma.info@gmail.com> 20068L: linux-iio@vger.kernel.org 20069S: Maintained 20070F: drivers/iio/light/bh1745.c 20071 20072ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 20073M: Tomasz Duszynski <tduszyns@gmail.com> 20074S: Maintained 20075F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 20076F: drivers/iio/light/bh1750.c 20077 20078ROHM BM1390 PRESSURE SENSOR DRIVER 20079M: Matti Vaittinen <mazziesaccount@gmail.com> 20080L: linux-iio@vger.kernel.org 20081S: Supported 20082F: drivers/iio/pressure/rohm-bm1390.c 20083 20084ROHM BU270xx LIGHT SENSOR DRIVERs 20085M: Matti Vaittinen <mazziesaccount@gmail.com> 20086L: linux-iio@vger.kernel.org 20087S: Supported 20088F: drivers/iio/light/rohm-bu27008.c 20089F: drivers/iio/light/rohm-bu27034.c 20090 20091ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 20092M: Marek Vasut <marek.vasut+renesas@gmail.com> 20093L: linux-kernel@vger.kernel.org 20094L: linux-renesas-soc@vger.kernel.org 20095S: Supported 20096F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 20097F: drivers/gpio/gpio-bd9571mwv.c 20098F: drivers/mfd/bd9571mwv.c 20099F: drivers/regulator/bd9571mwv-regulator.c 20100F: include/linux/mfd/bd9571mwv.h 20101 20102ROHM POWER MANAGEMENT IC DEVICE DRIVERS 20103M: Matti Vaittinen <mazziesaccount@gmail.com> 20104S: Supported 20105F: drivers/clk/clk-bd718x7.c 20106F: drivers/gpio/gpio-bd71815.c 20107F: drivers/gpio/gpio-bd71828.c 20108F: drivers/mfd/rohm-bd71828.c 20109F: drivers/mfd/rohm-bd718x7.c 20110F: drivers/mfd/rohm-bd9576.c 20111F: drivers/mfd/rohm-bd96801.c 20112F: drivers/regulator/bd71815-regulator.c 20113F: drivers/regulator/bd71828-regulator.c 20114F: drivers/regulator/bd718x7-regulator.c 20115F: drivers/regulator/bd9576-regulator.c 20116F: drivers/regulator/bd96801-regulator.c 20117F: drivers/regulator/rohm-regulator.c 20118F: drivers/rtc/rtc-bd70528.c 20119F: drivers/watchdog/bd9576_wdt.c 20120F: drivers/watchdog/bd96801_wdt.c 20121F: include/linux/mfd/rohm-bd71815.h 20122F: include/linux/mfd/rohm-bd71828.h 20123F: include/linux/mfd/rohm-bd718x7.h 20124F: include/linux/mfd/rohm-bd957x.h 20125F: include/linux/mfd/rohm-bd96801.h 20126F: include/linux/mfd/rohm-generic.h 20127F: include/linux/mfd/rohm-shared.h 20128 20129ROSE NETWORK LAYER 20130M: Ralf Baechle <ralf@linux-mips.org> 20131L: linux-hams@vger.kernel.org 20132S: Maintained 20133W: https://linux-ax25.in-berlin.de 20134F: include/net/rose.h 20135F: include/uapi/linux/rose.h 20136F: net/rose/ 20137 20138ROTATION DRIVER FOR ALLWINNER A83T 20139M: Jernej Skrabec <jernej.skrabec@gmail.com> 20140L: linux-media@vger.kernel.org 20141S: Maintained 20142T: git git://linuxtv.org/media_tree.git 20143F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 20144F: drivers/media/platform/sunxi/sun8i-rotate/ 20145 20146RPMB SUBSYSTEM 20147M: Jens Wiklander <jens.wiklander@linaro.org> 20148L: linux-kernel@vger.kernel.org 20149S: Supported 20150F: drivers/misc/rpmb-core.c 20151F: include/linux/rpmb.h 20152 20153RPMSG TTY DRIVER 20154M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20155L: linux-remoteproc@vger.kernel.org 20156S: Maintained 20157F: drivers/tty/rpmsg_tty.c 20158 20159RTASE ETHERNET DRIVER 20160M: Justin Lai <justinlai0215@realtek.com> 20161M: Larry Chiu <larry.chiu@realtek.com> 20162L: netdev@vger.kernel.org 20163S: Maintained 20164F: drivers/net/ethernet/realtek/rtase/ 20165 20166RTL2830 MEDIA DRIVER 20167L: linux-media@vger.kernel.org 20168S: Orphan 20169W: https://linuxtv.org 20170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20171F: drivers/media/dvb-frontends/rtl2830* 20172 20173RTL2832 MEDIA DRIVER 20174L: linux-media@vger.kernel.org 20175S: Orphan 20176W: https://linuxtv.org 20177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20178F: drivers/media/dvb-frontends/rtl2832* 20179 20180RTL2832_SDR MEDIA DRIVER 20181L: linux-media@vger.kernel.org 20182S: Orphan 20183W: https://linuxtv.org 20184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20185F: drivers/media/dvb-frontends/rtl2832_sdr* 20186 20187RTL8180 WIRELESS DRIVER 20188L: linux-wireless@vger.kernel.org 20189S: Orphan 20190F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 20191 20192RTL8187 WIRELESS DRIVER 20193M: Hin-Tak Leung <hintak.leung@gmail.com> 20194L: linux-wireless@vger.kernel.org 20195S: Maintained 20196T: git https://github.com/pkshih/rtw.git 20197F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 20198 20199RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 20200M: Jes Sorensen <Jes.Sorensen@gmail.com> 20201L: linux-wireless@vger.kernel.org 20202S: Maintained 20203T: git https://github.com/pkshih/rtw.git 20204F: drivers/net/wireless/realtek/rtl8xxxu/ 20205 20206RTRS TRANSPORT DRIVERS 20207M: Md. Haris Iqbal <haris.iqbal@ionos.com> 20208M: Jack Wang <jinpu.wang@ionos.com> 20209L: linux-rdma@vger.kernel.org 20210S: Maintained 20211F: drivers/infiniband/ulp/rtrs/ 20212 20213RUNTIME VERIFICATION (RV) 20214M: Steven Rostedt <rostedt@goodmis.org> 20215L: linux-trace-kernel@vger.kernel.org 20216S: Maintained 20217F: Documentation/trace/rv/ 20218F: include/linux/rv.h 20219F: include/rv/ 20220F: kernel/trace/rv/ 20221F: tools/verification/ 20222 20223RUST 20224M: Miguel Ojeda <ojeda@kernel.org> 20225M: Alex Gaynor <alex.gaynor@gmail.com> 20226R: Boqun Feng <boqun.feng@gmail.com> 20227R: Gary Guo <gary@garyguo.net> 20228R: Björn Roy Baron <bjorn3_gh@protonmail.com> 20229R: Benno Lossin <benno.lossin@proton.me> 20230R: Andreas Hindborg <a.hindborg@kernel.org> 20231R: Alice Ryhl <aliceryhl@google.com> 20232R: Trevor Gross <tmgross@umich.edu> 20233L: rust-for-linux@vger.kernel.org 20234S: Supported 20235W: https://rust-for-linux.com 20236B: https://github.com/Rust-for-Linux/linux/issues 20237C: zulip://rust-for-linux.zulipchat.com 20238P: https://rust-for-linux.com/contributing 20239T: git https://github.com/Rust-for-Linux/linux.git rust-next 20240F: Documentation/rust/ 20241F: rust/ 20242F: samples/rust/ 20243F: scripts/*rust* 20244F: tools/testing/selftests/rust/ 20245K: \b(?i:rust)\b 20246 20247RXRPC SOCKETS (AF_RXRPC) 20248M: David Howells <dhowells@redhat.com> 20249M: Marc Dionne <marc.dionne@auristor.com> 20250L: linux-afs@lists.infradead.org 20251S: Supported 20252W: https://www.infradead.org/~dhowells/kafs/ 20253F: Documentation/networking/rxrpc.rst 20254F: include/keys/rxrpc-type.h 20255F: include/net/af_rxrpc.h 20256F: include/trace/events/rxrpc.h 20257F: include/uapi/linux/rxrpc.h 20258F: net/rxrpc/ 20259 20260S3 SAVAGE FRAMEBUFFER DRIVER 20261M: Antonino Daplas <adaplas@gmail.com> 20262L: linux-fbdev@vger.kernel.org 20263S: Maintained 20264F: drivers/video/fbdev/savage/ 20265 20266S390 ARCHITECTURE 20267M: Heiko Carstens <hca@linux.ibm.com> 20268M: Vasily Gorbik <gor@linux.ibm.com> 20269M: Alexander Gordeev <agordeev@linux.ibm.com> 20270R: Christian Borntraeger <borntraeger@linux.ibm.com> 20271R: Sven Schnelle <svens@linux.ibm.com> 20272L: linux-s390@vger.kernel.org 20273S: Supported 20274T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20275F: Documentation/driver-api/s390-drivers.rst 20276F: Documentation/arch/s390/ 20277F: arch/s390/ 20278F: drivers/s390/ 20279F: drivers/watchdog/diag288_wdt.c 20280 20281S390 COMMON I/O LAYER 20282M: Vineeth Vijayan <vneethv@linux.ibm.com> 20283M: Peter Oberparleiter <oberpar@linux.ibm.com> 20284L: linux-s390@vger.kernel.org 20285S: Supported 20286F: drivers/s390/cio/ 20287 20288S390 DASD DRIVER 20289M: Stefan Haberland <sth@linux.ibm.com> 20290M: Jan Hoeppner <hoeppner@linux.ibm.com> 20291L: linux-s390@vger.kernel.org 20292S: Supported 20293F: block/partitions/ibm.c 20294F: drivers/s390/block/dasd* 20295F: include/linux/dasd_mod.h 20296 20297S390 IOMMU (PCI) 20298M: Niklas Schnelle <schnelle@linux.ibm.com> 20299M: Matthew Rosato <mjrosato@linux.ibm.com> 20300R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20301L: linux-s390@vger.kernel.org 20302S: Supported 20303F: drivers/iommu/s390-iommu.c 20304 20305S390 IUCV NETWORK LAYER 20306M: Alexandra Winter <wintera@linux.ibm.com> 20307M: Thorsten Winkler <twinkler@linux.ibm.com> 20308L: linux-s390@vger.kernel.org 20309L: netdev@vger.kernel.org 20310S: Supported 20311F: drivers/s390/net/*iucv* 20312F: include/net/iucv/ 20313F: net/iucv/ 20314 20315S390 MM 20316M: Alexander Gordeev <agordeev@linux.ibm.com> 20317M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20318L: linux-s390@vger.kernel.org 20319S: Supported 20320T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20321F: arch/s390/include/asm/pgtable.h 20322F: arch/s390/mm 20323 20324S390 NETWORK DRIVERS 20325M: Alexandra Winter <wintera@linux.ibm.com> 20326M: Thorsten Winkler <twinkler@linux.ibm.com> 20327L: linux-s390@vger.kernel.org 20328L: netdev@vger.kernel.org 20329S: Supported 20330F: drivers/s390/net/ 20331 20332S390 PCI SUBSYSTEM 20333M: Niklas Schnelle <schnelle@linux.ibm.com> 20334M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20335L: linux-s390@vger.kernel.org 20336S: Supported 20337F: Documentation/arch/s390/pci.rst 20338F: arch/s390/pci/ 20339F: drivers/pci/hotplug/s390_pci_hpc.c 20340 20341S390 SCM DRIVER 20342M: Vineeth Vijayan <vneethv@linux.ibm.com> 20343L: linux-s390@vger.kernel.org 20344S: Supported 20345F: drivers/s390/block/scm* 20346F: drivers/s390/cio/scm.c 20347 20348S390 VFIO AP DRIVER 20349M: Tony Krowiak <akrowiak@linux.ibm.com> 20350M: Halil Pasic <pasic@linux.ibm.com> 20351M: Jason Herne <jjherne@linux.ibm.com> 20352L: linux-s390@vger.kernel.org 20353S: Supported 20354F: Documentation/arch/s390/vfio-ap* 20355F: drivers/s390/crypto/vfio_ap* 20356 20357S390 VFIO-CCW DRIVER 20358M: Eric Farman <farman@linux.ibm.com> 20359M: Matthew Rosato <mjrosato@linux.ibm.com> 20360R: Halil Pasic <pasic@linux.ibm.com> 20361L: linux-s390@vger.kernel.org 20362L: kvm@vger.kernel.org 20363S: Supported 20364F: Documentation/arch/s390/vfio-ccw.rst 20365F: drivers/s390/cio/vfio_ccw* 20366F: include/uapi/linux/vfio_ccw.h 20367 20368S390 VFIO-PCI DRIVER 20369M: Matthew Rosato <mjrosato@linux.ibm.com> 20370M: Eric Farman <farman@linux.ibm.com> 20371L: linux-s390@vger.kernel.org 20372L: kvm@vger.kernel.org 20373S: Supported 20374F: arch/s390/kvm/pci* 20375F: drivers/vfio/pci/vfio_pci_zdev.c 20376F: include/uapi/linux/vfio_zdev.h 20377 20378S390 ZCRYPT DRIVER 20379M: Harald Freudenberger <freude@linux.ibm.com> 20380L: linux-s390@vger.kernel.org 20381S: Supported 20382F: drivers/s390/crypto/ 20383 20384S390 ZFCP DRIVER 20385M: Steffen Maier <maier@linux.ibm.com> 20386M: Benjamin Block <bblock@linux.ibm.com> 20387L: linux-s390@vger.kernel.org 20388S: Supported 20389F: drivers/s390/scsi/zfcp_* 20390 20391SAA6588 RDS RECEIVER DRIVER 20392M: Hans Verkuil <hverkuil@xs4all.nl> 20393L: linux-media@vger.kernel.org 20394S: Odd Fixes 20395W: https://linuxtv.org 20396T: git git://linuxtv.org/media_tree.git 20397F: drivers/media/i2c/saa6588* 20398 20399SAA7134 VIDEO4LINUX DRIVER 20400M: Mauro Carvalho Chehab <mchehab@kernel.org> 20401L: linux-media@vger.kernel.org 20402S: Odd fixes 20403W: https://linuxtv.org 20404T: git git://linuxtv.org/media_tree.git 20405F: Documentation/driver-api/media/drivers/saa7134* 20406F: drivers/media/pci/saa7134/ 20407 20408SAA7146 VIDEO4LINUX-2 DRIVER 20409M: Hans Verkuil <hverkuil@xs4all.nl> 20410L: linux-media@vger.kernel.org 20411S: Maintained 20412T: git git://linuxtv.org/media_tree.git 20413F: drivers/media/common/saa7146/ 20414F: drivers/media/pci/saa7146/ 20415F: include/media/drv-intf/saa7146* 20416 20417SAFESETID SECURITY MODULE 20418M: Micah Morton <mortonm@chromium.org> 20419S: Supported 20420F: Documentation/admin-guide/LSM/SafeSetID.rst 20421F: security/safesetid/ 20422 20423SAMSUNG AUDIO (ASoC) DRIVERS 20424M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20425L: linux-sound@vger.kernel.org 20426S: Maintained 20427B: mailto:linux-samsung-soc@vger.kernel.org 20428F: Documentation/devicetree/bindings/sound/samsung* 20429F: sound/soc/samsung/ 20430 20431SAMSUNG EXYNOS850 SoC SUPPORT 20432M: Sam Protsenko <semen.protsenko@linaro.org> 20433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20434L: linux-samsung-soc@vger.kernel.org 20435S: Maintained 20436F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 20437F: arch/arm64/boot/dts/exynos/exynos850* 20438F: drivers/clk/samsung/clk-exynos850.c 20439F: include/dt-bindings/clock/exynos850.h 20440 20441SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20442M: Krzysztof Kozlowski <krzk@kernel.org> 20443L: linux-crypto@vger.kernel.org 20444L: linux-samsung-soc@vger.kernel.org 20445S: Maintained 20446F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20447F: drivers/crypto/exynos-rng.c 20448 20449SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20450M: Łukasz Stelmach <l.stelmach@samsung.com> 20451L: linux-samsung-soc@vger.kernel.org 20452S: Maintained 20453F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20454F: drivers/char/hw_random/exynos-trng.c 20455 20456SAMSUNG FRAMEBUFFER DRIVER 20457M: Jingoo Han <jingoohan1@gmail.com> 20458L: linux-fbdev@vger.kernel.org 20459S: Maintained 20460F: drivers/video/fbdev/s3c-fb.c 20461 20462SAMSUNG INTERCONNECT DRIVERS 20463M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20464M: Artur Świgoń <a.swigon@samsung.com> 20465L: linux-pm@vger.kernel.org 20466L: linux-samsung-soc@vger.kernel.org 20467S: Supported 20468F: drivers/interconnect/samsung/ 20469 20470SAMSUNG LAPTOP DRIVER 20471M: Corentin Chary <corentin.chary@gmail.com> 20472L: platform-driver-x86@vger.kernel.org 20473S: Maintained 20474F: drivers/platform/x86/samsung-laptop.c 20475 20476SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20477M: Krzysztof Kozlowski <krzk@kernel.org> 20478L: linux-kernel@vger.kernel.org 20479L: linux-samsung-soc@vger.kernel.org 20480S: Maintained 20481B: mailto:linux-samsung-soc@vger.kernel.org 20482F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20483F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20484F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20485F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20486F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20487F: drivers/clk/clk-s2mps11.c 20488F: drivers/mfd/sec*.c 20489F: drivers/regulator/s2m*.c 20490F: drivers/regulator/s5m*.c 20491F: drivers/rtc/rtc-s5m.c 20492F: include/linux/mfd/samsung/ 20493 20494SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20495M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20496L: linux-media@vger.kernel.org 20497L: linux-samsung-soc@vger.kernel.org 20498S: Maintained 20499F: drivers/media/platform/samsung/s3c-camif/ 20500F: include/media/drv-intf/s3c_camif.h 20501 20502SAMSUNG S3FWRN5 NFC DRIVER 20503M: Krzysztof Kozlowski <krzk@kernel.org> 20504S: Maintained 20505F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20506F: drivers/nfc/s3fwrn5 20507 20508SAMSUNG S5C73M3 CAMERA DRIVER 20509M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20510M: Andrzej Hajda <andrzej.hajda@intel.com> 20511L: linux-media@vger.kernel.org 20512S: Supported 20513F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20514F: drivers/media/i2c/s5c73m3/* 20515 20516SAMSUNG S5K5BAF CAMERA DRIVER 20517M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20518M: Andrzej Hajda <andrzej.hajda@intel.com> 20519L: linux-media@vger.kernel.org 20520S: Supported 20521F: drivers/media/i2c/s5k5baf.c 20522 20523SAMSUNG S5P Security SubSystem (SSS) DRIVER 20524M: Krzysztof Kozlowski <krzk@kernel.org> 20525M: Vladimir Zapolskiy <vz@mleia.com> 20526L: linux-crypto@vger.kernel.org 20527L: linux-samsung-soc@vger.kernel.org 20528S: Maintained 20529F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20530F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20531F: drivers/crypto/s5p-sss.c 20532 20533SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20534M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20535L: linux-media@vger.kernel.org 20536S: Supported 20537Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20538F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20539F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20540F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20541F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20542F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20543F: drivers/media/platform/samsung/exynos4-is/ 20544 20545SAMSUNG SOC CLOCK DRIVERS 20546M: Krzysztof Kozlowski <krzk@kernel.org> 20547M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20548M: Chanwoo Choi <cw00.choi@samsung.com> 20549R: Alim Akhtar <alim.akhtar@samsung.com> 20550L: linux-samsung-soc@vger.kernel.org 20551S: Maintained 20552T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20553F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20554F: Documentation/devicetree/bindings/clock/samsung,s3c* 20555F: drivers/clk/samsung/ 20556F: include/dt-bindings/clock/exynos*.h 20557F: include/dt-bindings/clock/s5p*.h 20558F: include/dt-bindings/clock/samsung,*.h 20559F: include/linux/clk/samsung.h 20560 20561SAMSUNG SPI DRIVERS 20562M: Andi Shyti <andi.shyti@kernel.org> 20563L: linux-spi@vger.kernel.org 20564L: linux-samsung-soc@vger.kernel.org 20565S: Maintained 20566F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20567F: drivers/spi/spi-s3c* 20568F: include/linux/platform_data/spi-s3c64xx.h 20569 20570SAMSUNG SXGBE DRIVERS 20571M: Byungho An <bh74.an@samsung.com> 20572L: netdev@vger.kernel.org 20573S: Supported 20574F: drivers/net/ethernet/samsung/sxgbe/ 20575 20576SAMSUNG THERMAL DRIVER 20577M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20578M: Krzysztof Kozlowski <krzk@kernel.org> 20579L: linux-pm@vger.kernel.org 20580L: linux-samsung-soc@vger.kernel.org 20581S: Maintained 20582F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20583F: drivers/thermal/samsung/ 20584 20585SAMSUNG USB2 PHY DRIVER 20586M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20587L: linux-kernel@vger.kernel.org 20588S: Supported 20589F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20590F: Documentation/driver-api/phy/samsung-usb2.rst 20591F: drivers/phy/samsung/phy-exynos4210-usb2.c 20592F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20593F: drivers/phy/samsung/phy-exynos5250-usb2.c 20594F: drivers/phy/samsung/phy-s5pv210-usb2.c 20595F: drivers/phy/samsung/phy-samsung-usb2.c 20596F: drivers/phy/samsung/phy-samsung-usb2.h 20597 20598SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20599M: Paul Barker <paul.barker@sancloud.com> 20600R: Marc Murphy <marc.murphy@sancloud.com> 20601S: Supported 20602F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20603 20604SC1200 WDT DRIVER 20605M: Zwane Mwaikambo <zwanem@gmail.com> 20606S: Maintained 20607F: drivers/watchdog/sc1200wdt.c 20608 20609SCHEDULER 20610M: Ingo Molnar <mingo@redhat.com> 20611M: Peter Zijlstra <peterz@infradead.org> 20612M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20613M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20614R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20615R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20616R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20617R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20618R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20619L: linux-kernel@vger.kernel.org 20620S: Maintained 20621T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20622F: include/linux/preempt.h 20623F: include/linux/sched.h 20624F: include/linux/wait.h 20625F: include/uapi/linux/sched.h 20626F: kernel/sched/ 20627 20628SCHEDULER - SCHED_EXT 20629R: Tejun Heo <tj@kernel.org> 20630R: David Vernet <void@manifault.com> 20631L: linux-kernel@vger.kernel.org 20632S: Maintained 20633W: https://github.com/sched-ext/scx 20634T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 20635F: include/linux/sched/ext.h 20636F: kernel/sched/ext.h 20637F: kernel/sched/ext.c 20638F: tools/sched_ext/ 20639F: tools/testing/selftests/sched_ext 20640 20641SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20642M: Gustavo Silva <gustavograzs@gmail.com> 20643S: Maintained 20644F: drivers/iio/chemical/ens160_core.c 20645F: drivers/iio/chemical/ens160_i2c.c 20646F: drivers/iio/chemical/ens160_spi.c 20647F: drivers/iio/chemical/ens160.h 20648 20649SCSI LIBSAS SUBSYSTEM 20650R: John Garry <john.g.garry@oracle.com> 20651R: Jason Yan <yanaijie@huawei.com> 20652L: linux-scsi@vger.kernel.org 20653S: Supported 20654F: Documentation/scsi/libsas.rst 20655F: drivers/scsi/libsas/ 20656F: include/scsi/libsas.h 20657F: include/scsi/sas_ata.h 20658 20659SCSI RDMA PROTOCOL (SRP) INITIATOR 20660M: Bart Van Assche <bvanassche@acm.org> 20661L: linux-rdma@vger.kernel.org 20662S: Supported 20663Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20664F: drivers/infiniband/ulp/srp/ 20665F: include/scsi/srp.h 20666 20667SCSI RDMA PROTOCOL (SRP) TARGET 20668M: Bart Van Assche <bvanassche@acm.org> 20669L: linux-rdma@vger.kernel.org 20670L: target-devel@vger.kernel.org 20671S: Supported 20672Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20673F: drivers/infiniband/ulp/srpt/ 20674 20675SCSI SG DRIVER 20676M: Doug Gilbert <dgilbert@interlog.com> 20677L: linux-scsi@vger.kernel.org 20678S: Maintained 20679W: http://sg.danny.cz/sg 20680F: Documentation/scsi/scsi-generic.rst 20681F: drivers/scsi/sg.c 20682F: include/scsi/sg.h 20683 20684SCSI SUBSYSTEM 20685M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20686M: "Martin K. Petersen" <martin.petersen@oracle.com> 20687L: linux-scsi@vger.kernel.org 20688S: Maintained 20689Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20690T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20691T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20692F: Documentation/devicetree/bindings/scsi/ 20693F: drivers/scsi/ 20694F: drivers/ufs/ 20695F: include/scsi/ 20696F: include/uapi/scsi/ 20697 20698SCSI TAPE DRIVER 20699M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20700L: linux-scsi@vger.kernel.org 20701S: Maintained 20702F: Documentation/scsi/st.rst 20703F: drivers/scsi/st.* 20704F: drivers/scsi/st_*.h 20705 20706SCSI TARGET CORE USER DRIVER 20707M: Bodo Stroesser <bostroesser@gmail.com> 20708L: linux-scsi@vger.kernel.org 20709L: target-devel@vger.kernel.org 20710S: Supported 20711F: Documentation/target/tcmu-design.rst 20712F: drivers/target/target_core_user.c 20713F: include/uapi/linux/target_core_user.h 20714 20715SCSI TARGET SUBSYSTEM 20716M: "Martin K. Petersen" <martin.petersen@oracle.com> 20717L: linux-scsi@vger.kernel.org 20718L: target-devel@vger.kernel.org 20719S: Supported 20720Q: https://patchwork.kernel.org/project/target-devel/list/ 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20722F: Documentation/target/ 20723F: drivers/target/ 20724F: include/target/ 20725 20726SCTP PROTOCOL 20727M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20728M: Xin Long <lucien.xin@gmail.com> 20729L: linux-sctp@vger.kernel.org 20730S: Maintained 20731W: https://github.com/sctp/lksctp-tools/wiki 20732F: Documentation/networking/sctp.rst 20733F: include/linux/sctp.h 20734F: include/net/sctp/ 20735F: include/uapi/linux/sctp.h 20736F: net/sctp/ 20737 20738SCx200 CPU SUPPORT 20739M: Jim Cromie <jim.cromie@gmail.com> 20740S: Odd Fixes 20741F: Documentation/i2c/busses/scx200_acb.rst 20742F: arch/x86/platform/scx200/ 20743F: drivers/i2c/busses/scx200* 20744F: drivers/mtd/maps/scx200_docflash.c 20745F: drivers/watchdog/scx200_wdt.c 20746F: include/linux/scx200.h 20747 20748SCx200 GPIO DRIVER 20749M: Jim Cromie <jim.cromie@gmail.com> 20750S: Maintained 20751F: drivers/char/scx200_gpio.c 20752F: include/linux/scx200_gpio.h 20753 20754SCx200 HRT CLOCKSOURCE DRIVER 20755M: Jim Cromie <jim.cromie@gmail.com> 20756S: Maintained 20757F: drivers/clocksource/scx200_hrt.c 20758 20759SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20760M: Sascha Sommer <saschasommer@freenet.de> 20761L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20762S: Maintained 20763F: drivers/mmc/host/sdricoh_cs.c 20764 20765SECO BOARDS CEC DRIVER 20766M: Ettore Chimenti <ek5.chimenti@gmail.com> 20767S: Maintained 20768F: drivers/media/cec/platform/seco/seco-cec.c 20769F: drivers/media/cec/platform/seco/seco-cec.h 20770 20771SECURE COMPUTING 20772M: Kees Cook <kees@kernel.org> 20773R: Andy Lutomirski <luto@amacapital.net> 20774R: Will Drewry <wad@chromium.org> 20775S: Supported 20776T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20777F: Documentation/userspace-api/seccomp_filter.rst 20778F: include/linux/seccomp.h 20779F: include/uapi/linux/seccomp.h 20780F: kernel/seccomp.c 20781F: tools/testing/selftests/kselftest_harness.h 20782F: tools/testing/selftests/seccomp/* 20783K: \bsecure_computing 20784K: \bTIF_SECCOMP\b 20785 20786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20787M: Kamal Dasu <kamal.dasu@broadcom.com> 20788M: Al Cooper <alcooperx@gmail.com> 20789R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20790L: linux-mmc@vger.kernel.org 20791S: Maintained 20792F: drivers/mmc/host/sdhci-brcmstb* 20793 20794SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20795M: Adrian Hunter <adrian.hunter@intel.com> 20796L: linux-mmc@vger.kernel.org 20797S: Supported 20798F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20799F: drivers/mmc/host/sdhci* 20800 20801SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20802M: Aubin Constans <aubin.constans@microchip.com> 20803R: Eugen Hristev <eugen.hristev@collabora.com> 20804L: linux-mmc@vger.kernel.org 20805S: Supported 20806F: drivers/mmc/host/sdhci-of-at91.c 20807 20808SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20809M: Haibo Chen <haibo.chen@nxp.com> 20810L: imx@lists.linux.dev 20811L: linux-mmc@vger.kernel.org 20812L: s32@nxp.com 20813S: Maintained 20814F: drivers/mmc/host/sdhci-esdhc-imx.c 20815 20816SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20817M: Ben Dooks <ben-linux@fluff.org> 20818M: Jaehoon Chung <jh80.chung@samsung.com> 20819L: linux-mmc@vger.kernel.org 20820S: Maintained 20821F: drivers/mmc/host/sdhci-s3c* 20822 20823SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20824M: Viresh Kumar <vireshk@kernel.org> 20825L: linux-mmc@vger.kernel.org 20826S: Maintained 20827F: drivers/mmc/host/sdhci-spear.c 20828 20829SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20830M: Vignesh Raghavendra <vigneshr@ti.com> 20831L: linux-mmc@vger.kernel.org 20832S: Maintained 20833F: drivers/mmc/host/sdhci-omap.c 20834 20835SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20836M: Jonathan Derrick <jonathan.derrick@linux.dev> 20837L: linux-block@vger.kernel.org 20838S: Supported 20839F: block/opal_proto.h 20840F: block/sed* 20841F: include/linux/sed* 20842F: include/uapi/linux/sed* 20843 20844SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20845M: Mark Rutland <mark.rutland@arm.com> 20846M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20847M: Sudeep Holla <sudeep.holla@arm.com> 20848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20849S: Maintained 20850F: drivers/firmware/smccc/ 20851F: include/linux/arm-smccc.h 20852 20853SECURITY CONTACT 20854M: Security Officers <security@kernel.org> 20855S: Supported 20856F: Documentation/process/security-bugs.rst 20857 20858SECURITY SUBSYSTEM 20859M: Paul Moore <paul@paul-moore.com> 20860M: James Morris <jmorris@namei.org> 20861M: "Serge E. Hallyn" <serge@hallyn.com> 20862L: linux-security-module@vger.kernel.org 20863S: Supported 20864Q: https://patchwork.kernel.org/project/linux-security-module/list 20865B: mailto:linux-security-module@vger.kernel.org 20866P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20867T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20868F: include/linux/lsm_audit.h 20869F: include/linux/lsm_hook_defs.h 20870F: include/linux/lsm_hooks.h 20871F: include/linux/security.h 20872F: include/uapi/linux/lsm.h 20873F: security/ 20874F: tools/testing/selftests/lsm/ 20875X: security/selinux/ 20876K: \bsecurity_[a-z_0-9]\+\b 20877 20878SELINUX SECURITY MODULE 20879M: Paul Moore <paul@paul-moore.com> 20880M: Stephen Smalley <stephen.smalley.work@gmail.com> 20881R: Ondrej Mosnacek <omosnace@redhat.com> 20882L: selinux@vger.kernel.org 20883S: Supported 20884W: https://github.com/SELinuxProject 20885Q: https://patchwork.kernel.org/project/selinux/list 20886B: mailto:selinux@vger.kernel.org 20887P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20888T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20889F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20890F: Documentation/ABI/removed/sysfs-selinux-disable 20891F: Documentation/admin-guide/LSM/SELinux.rst 20892F: include/trace/events/avc.h 20893F: include/uapi/linux/selinux_netlink.h 20894F: scripts/selinux/ 20895F: security/selinux/ 20896 20897SENSABLE PHANTOM 20898M: Jiri Slaby <jirislaby@kernel.org> 20899S: Maintained 20900F: drivers/misc/phantom.c 20901F: include/uapi/linux/phantom.h 20902 20903SENSEAIR SUNRISE 006-0-0007 20904M: Jacopo Mondi <jacopo@jmondi.org> 20905S: Maintained 20906F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20907F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20908F: drivers/iio/chemical/sunrise_co2.c 20909 20910SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20911M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20912S: Maintained 20913F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20914F: drivers/iio/chemical/scd30.h 20915F: drivers/iio/chemical/scd30_core.c 20916F: drivers/iio/chemical/scd30_i2c.c 20917F: drivers/iio/chemical/scd30_serial.c 20918 20919SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20920M: Roan van Dijk <roan@protonic.nl> 20921S: Maintained 20922F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20923F: drivers/iio/chemical/scd4x.c 20924 20925SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 20926M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 20927S: Maintained 20928F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 20929F: drivers/iio/pressure/sdp500.c 20930 20931SENSIRION SGP40 GAS SENSOR DRIVER 20932M: Andreas Klinger <ak@it-klinger.de> 20933S: Maintained 20934F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20935F: drivers/iio/chemical/sgp40.c 20936 20937SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20938M: Tomasz Duszynski <tduszyns@gmail.com> 20939S: Maintained 20940F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20941F: drivers/iio/chemical/sps30.c 20942F: drivers/iio/chemical/sps30_i2c.c 20943F: drivers/iio/chemical/sps30_serial.c 20944 20945SERIAL DEVICE BUS 20946M: Rob Herring <robh@kernel.org> 20947L: linux-serial@vger.kernel.org 20948S: Maintained 20949F: Documentation/devicetree/bindings/serial/serial.yaml 20950F: drivers/tty/serdev/ 20951F: include/linux/serdev.h 20952 20953SERIAL IR RECEIVER 20954M: Sean Young <sean@mess.org> 20955L: linux-media@vger.kernel.org 20956S: Maintained 20957F: drivers/media/rc/serial_ir.c 20958 20959SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20960M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20961L: linux-sound@vger.kernel.org 20962S: Maintained 20963F: Documentation/devicetree/bindings/slimbus/ 20964F: drivers/slimbus/ 20965F: include/linux/slimbus.h 20966 20967SFC NETWORK DRIVER 20968M: Edward Cree <ecree.xilinx@gmail.com> 20969M: Martin Habets <habetsm.xilinx@gmail.com> 20970L: netdev@vger.kernel.org 20971L: linux-net-drivers@amd.com 20972S: Supported 20973F: Documentation/networking/devlink/sfc.rst 20974F: drivers/net/ethernet/sfc/ 20975 20976SFCTEMP HWMON DRIVER 20977M: Emil Renner Berthing <kernel@esmil.dk> 20978M: Hal Feng <hal.feng@starfivetech.com> 20979L: linux-hwmon@vger.kernel.org 20980S: Maintained 20981F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20982F: Documentation/hwmon/sfctemp.rst 20983F: drivers/hwmon/sfctemp.c 20984 20985SFF/SFP/SFP+ MODULE SUPPORT 20986M: Russell King <linux@armlinux.org.uk> 20987L: netdev@vger.kernel.org 20988S: Maintained 20989F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20990F: drivers/net/phy/phylink.c 20991F: drivers/net/phy/sfp* 20992F: include/linux/mdio/mdio-i2c.h 20993F: include/linux/phylink.h 20994F: include/linux/sfp.h 20995K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20996 20997SGI GRU DRIVER 20998M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20999S: Maintained 21000F: drivers/misc/sgi-gru/ 21001 21002SGI XP/XPC/XPNET DRIVER 21003M: Robin Holt <robinmholt@gmail.com> 21004M: Steve Wahl <steve.wahl@hpe.com> 21005S: Maintained 21006F: drivers/misc/sgi-xp/ 21007 21008SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 21009M: Wenjia Zhang <wenjia@linux.ibm.com> 21010M: Jan Karcher <jaka@linux.ibm.com> 21011R: D. Wythe <alibuda@linux.alibaba.com> 21012R: Tony Lu <tonylu@linux.alibaba.com> 21013R: Wen Gu <guwen@linux.alibaba.com> 21014L: linux-s390@vger.kernel.org 21015S: Supported 21016F: net/smc/ 21017 21018SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 21019M: Linus Walleij <linus.walleij@linaro.org> 21020L: linux-iio@vger.kernel.org 21021S: Maintained 21022T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 21023F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 21024F: drivers/iio/light/gp2ap002.c 21025 21026SHARP RJ54N1CB0C SENSOR DRIVER 21027M: Jacopo Mondi <jacopo@jmondi.org> 21028L: linux-media@vger.kernel.org 21029S: Odd fixes 21030T: git git://linuxtv.org/media_tree.git 21031F: drivers/media/i2c/rj54n1cb0c.c 21032F: include/media/i2c/rj54n1cb0c.h 21033 21034SHRINKER 21035M: Andrew Morton <akpm@linux-foundation.org> 21036M: Dave Chinner <david@fromorbit.com> 21037R: Qi Zheng <zhengqi.arch@bytedance.com> 21038R: Roman Gushchin <roman.gushchin@linux.dev> 21039R: Muchun Song <muchun.song@linux.dev> 21040L: linux-mm@kvack.org 21041S: Maintained 21042F: Documentation/admin-guide/mm/shrinker_debugfs.rst 21043F: include/linux/shrinker.h 21044F: mm/shrinker.c 21045F: mm/shrinker_debug.c 21046 21047SH_VOU V4L2 OUTPUT DRIVER 21048L: linux-media@vger.kernel.org 21049S: Orphan 21050F: drivers/media/platform/renesas/sh_vou.c 21051F: include/media/drv-intf/sh_vou.h 21052 21053SI2157 MEDIA DRIVER 21054L: linux-media@vger.kernel.org 21055S: Orphan 21056W: https://linuxtv.org 21057Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21058F: drivers/media/tuners/si2157* 21059 21060SI2165 MEDIA DRIVER 21061M: Matthias Schwarzott <zzam@gentoo.org> 21062L: linux-media@vger.kernel.org 21063S: Maintained 21064W: https://linuxtv.org 21065Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21066F: drivers/media/dvb-frontends/si2165* 21067 21068SI2168 MEDIA DRIVER 21069L: linux-media@vger.kernel.org 21070S: Orphan 21071W: https://linuxtv.org 21072Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21073F: drivers/media/dvb-frontends/si2168* 21074 21075SI470X FM RADIO RECEIVER I2C DRIVER 21076M: Hans Verkuil <hverkuil@xs4all.nl> 21077L: linux-media@vger.kernel.org 21078S: Odd Fixes 21079W: https://linuxtv.org 21080T: git git://linuxtv.org/media_tree.git 21081F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 21082F: drivers/media/radio/si470x/radio-si470x-i2c.c 21083 21084SI470X FM RADIO RECEIVER USB DRIVER 21085M: Hans Verkuil <hverkuil@xs4all.nl> 21086L: linux-media@vger.kernel.org 21087S: Maintained 21088W: https://linuxtv.org 21089T: git git://linuxtv.org/media_tree.git 21090F: drivers/media/radio/si470x/radio-si470x-common.c 21091F: drivers/media/radio/si470x/radio-si470x-usb.c 21092F: drivers/media/radio/si470x/radio-si470x.h 21093 21094SI4713 FM RADIO TRANSMITTER I2C DRIVER 21095M: Eduardo Valentin <edubezval@gmail.com> 21096L: linux-media@vger.kernel.org 21097S: Odd Fixes 21098W: https://linuxtv.org 21099T: git git://linuxtv.org/media_tree.git 21100F: drivers/media/radio/si4713/si4713.? 21101 21102SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 21103M: Eduardo Valentin <edubezval@gmail.com> 21104L: linux-media@vger.kernel.org 21105S: Odd Fixes 21106W: https://linuxtv.org 21107T: git git://linuxtv.org/media_tree.git 21108F: drivers/media/radio/si4713/radio-platform-si4713.c 21109 21110SI4713 FM RADIO TRANSMITTER USB DRIVER 21111M: Hans Verkuil <hverkuil@xs4all.nl> 21112L: linux-media@vger.kernel.org 21113S: Maintained 21114W: https://linuxtv.org 21115T: git git://linuxtv.org/media_tree.git 21116F: drivers/media/radio/si4713/radio-usb-si4713.c 21117 21118SIANO DVB DRIVER 21119M: Mauro Carvalho Chehab <mchehab@kernel.org> 21120L: linux-media@vger.kernel.org 21121S: Odd fixes 21122W: https://linuxtv.org 21123T: git git://linuxtv.org/media_tree.git 21124F: drivers/media/common/siano/ 21125F: drivers/media/mmc/siano/ 21126F: drivers/media/usb/siano/ 21127F: drivers/media/usb/siano/ 21128 21129SIEMENS IPC LED DRIVERS 21130M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21131M: Xing Tong Wu <xingtong.wu@siemens.com> 21132M: Tobias Schaffner <tobias.schaffner@siemens.com> 21133L: linux-leds@vger.kernel.org 21134S: Maintained 21135F: drivers/leds/simple/ 21136 21137SIEMENS IPC PLATFORM DRIVERS 21138M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21139M: Xing Tong Wu <xingtong.wu@siemens.com> 21140M: Tobias Schaffner <tobias.schaffner@siemens.com> 21141L: platform-driver-x86@vger.kernel.org 21142S: Maintained 21143F: drivers/platform/x86/siemens/ 21144F: include/linux/platform_data/x86/simatic-ipc-base.h 21145F: include/linux/platform_data/x86/simatic-ipc.h 21146 21147SIEMENS IPC WATCHDOG DRIVERS 21148M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21149M: Xing Tong Wu <xingtong.wu@siemens.com> 21150M: Tobias Schaffner <tobias.schaffner@siemens.com> 21151L: linux-watchdog@vger.kernel.org 21152S: Maintained 21153F: drivers/watchdog/simatic-ipc-wdt.c 21154 21155SIFIVE DRIVERS 21156M: Paul Walmsley <paul.walmsley@sifive.com> 21157M: Samuel Holland <samuel.holland@sifive.com> 21158L: linux-riscv@lists.infradead.org 21159S: Supported 21160F: drivers/dma/sf-pdma/ 21161N: sifive 21162K: fu[57]40 21163K: [^@]sifive 21164 21165SILEAD TOUCHSCREEN DRIVER 21166M: Hans de Goede <hdegoede@redhat.com> 21167L: linux-input@vger.kernel.org 21168L: platform-driver-x86@vger.kernel.org 21169S: Maintained 21170F: drivers/input/touchscreen/silead.c 21171F: drivers/platform/x86/touchscreen_dmi.c 21172 21173SILICON LABS WIRELESS DRIVERS (for WFxxx series) 21174M: Jérôme Pouiller <jerome.pouiller@silabs.com> 21175S: Supported 21176F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 21177F: drivers/net/wireless/silabs/wfx/ 21178 21179SILICON MOTION SM712 FRAME BUFFER DRIVER 21180M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21181M: Teddy Wang <teddy.wang@siliconmotion.com> 21182M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21183L: linux-fbdev@vger.kernel.org 21184S: Maintained 21185F: Documentation/fb/sm712fb.rst 21186F: drivers/video/fbdev/sm712* 21187 21188SILVACO I3C DUAL-ROLE MASTER 21189M: Miquel Raynal <miquel.raynal@bootlin.com> 21190M: Conor Culhane <conor.culhane@silvaco.com> 21191L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 21192S: Maintained 21193F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 21194F: drivers/i3c/master/svc-i3c-master.c 21195 21196SIMPLEFB FB DRIVER 21197M: Hans de Goede <hdegoede@redhat.com> 21198L: linux-fbdev@vger.kernel.org 21199S: Maintained 21200F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 21201F: drivers/video/fbdev/simplefb.c 21202F: include/linux/platform_data/simplefb.h 21203 21204SIOX 21205M: Thorsten Scherer <t.scherer@eckelmann.de> 21206R: Pengutronix Kernel Team <kernel@pengutronix.de> 21207S: Supported 21208F: drivers/gpio/gpio-siox.c 21209F: drivers/siox/* 21210F: include/trace/events/siox.h 21211 21212SIPHASH PRF ROUTINES 21213M: Jason A. Donenfeld <Jason@zx2c4.com> 21214S: Maintained 21215F: include/linux/siphash.h 21216F: lib/siphash.c 21217F: lib/siphash_kunit.c 21218 21219SIS 190 ETHERNET DRIVER 21220M: Francois Romieu <romieu@fr.zoreil.com> 21221L: netdev@vger.kernel.org 21222S: Maintained 21223F: drivers/net/ethernet/sis/sis190.c 21224 21225SIS 900/7016 FAST ETHERNET DRIVER 21226M: Daniele Venzano <venza@brownhat.org> 21227L: netdev@vger.kernel.org 21228S: Maintained 21229W: http://www.brownhat.org/sis900.html 21230F: drivers/net/ethernet/sis/sis900.* 21231 21232SIS FRAMEBUFFER DRIVER 21233S: Orphan 21234F: Documentation/fb/sisfb.rst 21235F: drivers/video/fbdev/sis/ 21236F: include/video/sisfb.h 21237 21238SIS I2C TOUCHSCREEN DRIVER 21239M: Mika Penttilä <mpenttil@redhat.com> 21240L: linux-input@vger.kernel.org 21241S: Maintained 21242F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 21243F: drivers/input/touchscreen/sis_i2c.c 21244 21245SIS USB2VGA DRIVER 21246M: Thomas Winischhofer <thomas@winischhofer.net> 21247S: Maintained 21248W: http://www.winischhofer.at/linuxsisusbvga.shtml 21249F: drivers/usb/misc/sisusbvga/ 21250 21251SL28 CPLD MFD DRIVER 21252M: Michael Walle <mwalle@kernel.org> 21253S: Maintained 21254F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 21255F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 21256F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 21257F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 21258F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 21259F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 21260F: drivers/gpio/gpio-sl28cpld.c 21261F: drivers/hwmon/sl28cpld-hwmon.c 21262F: drivers/irqchip/irq-sl28cpld.c 21263F: drivers/pwm/pwm-sl28cpld.c 21264F: drivers/watchdog/sl28cpld_wdt.c 21265 21266SL28 VPD NVMEM LAYOUT DRIVER 21267M: Michael Walle <mwalle@kernel.org> 21268S: Maintained 21269F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 21270F: drivers/nvmem/layouts/sl28vpd.c 21271 21272SLAB ALLOCATOR 21273M: Christoph Lameter <cl@linux.com> 21274M: Pekka Enberg <penberg@kernel.org> 21275M: David Rientjes <rientjes@google.com> 21276M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 21277M: Andrew Morton <akpm@linux-foundation.org> 21278M: Vlastimil Babka <vbabka@suse.cz> 21279R: Roman Gushchin <roman.gushchin@linux.dev> 21280R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 21281L: linux-mm@kvack.org 21282S: Maintained 21283T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 21284F: include/linux/sl?b*.h 21285F: mm/sl?b* 21286 21287SLCAN CAN NETWORK DRIVER 21288M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 21289L: linux-can@vger.kernel.org 21290S: Maintained 21291F: drivers/net/can/slcan/ 21292 21293SLEEPABLE READ-COPY UPDATE (SRCU) 21294M: Lai Jiangshan <jiangshanlai@gmail.com> 21295M: "Paul E. McKenney" <paulmck@kernel.org> 21296M: Josh Triplett <josh@joshtriplett.org> 21297R: Steven Rostedt <rostedt@goodmis.org> 21298R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21299L: rcu@vger.kernel.org 21300S: Supported 21301W: http://www.rdrop.com/users/paulmck/RCU/ 21302T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21303F: include/linux/srcu*.h 21304F: kernel/rcu/srcu*.c 21305 21306SMACK SECURITY MODULE 21307M: Casey Schaufler <casey@schaufler-ca.com> 21308L: linux-security-module@vger.kernel.org 21309S: Maintained 21310W: http://schaufler-ca.com 21311T: git git://github.com/cschaufler/smack-next 21312F: Documentation/admin-guide/LSM/Smack.rst 21313F: security/smack/ 21314 21315SMC91x ETHERNET DRIVER 21316M: Nicolas Pitre <nico@fluxnic.net> 21317S: Odd Fixes 21318F: drivers/net/ethernet/smsc/smc91x.* 21319 21320SMSC EMC2103 HARDWARE MONITOR DRIVER 21321M: Steve Glendinning <steve.glendinning@shawell.net> 21322L: linux-hwmon@vger.kernel.org 21323S: Maintained 21324F: Documentation/hwmon/emc2103.rst 21325F: drivers/hwmon/emc2103.c 21326 21327SMSC SCH5627 HARDWARE MONITOR DRIVER 21328M: Hans de Goede <hdegoede@redhat.com> 21329L: linux-hwmon@vger.kernel.org 21330S: Supported 21331F: Documentation/hwmon/sch5627.rst 21332F: drivers/hwmon/sch5627.c 21333 21334SMSC UFX6000 and UFX7000 USB to VGA DRIVER 21335M: Steve Glendinning <steve.glendinning@shawell.net> 21336L: linux-fbdev@vger.kernel.org 21337S: Maintained 21338F: drivers/video/fbdev/smscufx.c 21339 21340SMSC47B397 HARDWARE MONITOR DRIVER 21341M: Jean Delvare <jdelvare@suse.com> 21342L: linux-hwmon@vger.kernel.org 21343S: Maintained 21344F: Documentation/hwmon/smsc47b397.rst 21345F: drivers/hwmon/smsc47b397.c 21346 21347SMSC911x ETHERNET DRIVER 21348M: Steve Glendinning <steve.glendinning@shawell.net> 21349L: netdev@vger.kernel.org 21350S: Maintained 21351F: drivers/net/ethernet/smsc/smsc911x.* 21352F: include/linux/smsc911x.h 21353 21354SMSC9420 PCI ETHERNET DRIVER 21355M: Steve Glendinning <steve.glendinning@shawell.net> 21356L: netdev@vger.kernel.org 21357S: Maintained 21358F: drivers/net/ethernet/smsc/smsc9420.* 21359 21360SNET DPU VIRTIO DATA PATH ACCELERATOR 21361R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21362F: drivers/vdpa/solidrun/ 21363 21364SOCIONEXT (SNI) AVE NETWORK DRIVER 21365M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21366L: netdev@vger.kernel.org 21367S: Maintained 21368F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21369F: drivers/net/ethernet/socionext/sni_ave.c 21370 21371SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21372M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21373M: Masahisa Kojima <kojima.masahisa@socionext.com> 21374L: netdev@vger.kernel.org 21375S: Maintained 21376F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21377F: drivers/net/ethernet/socionext/netsec.c 21378 21379SOCIONEXT (SNI) Synquacer SPI DRIVER 21380M: Masahisa Kojima <masahisa.kojima@linaro.org> 21381M: Jassi Brar <jaswinder.singh@linaro.org> 21382L: linux-spi@vger.kernel.org 21383S: Maintained 21384F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21385F: drivers/spi/spi-synquacer.c 21386 21387SOCIONEXT SYNQUACER I2C DRIVER 21388M: Ard Biesheuvel <ardb@kernel.org> 21389L: linux-i2c@vger.kernel.org 21390S: Maintained 21391F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21392F: drivers/i2c/busses/i2c-synquacer.c 21393 21394SOCIONEXT UNIPHIER SOUND DRIVER 21395L: linux-sound@vger.kernel.org 21396S: Orphan 21397F: sound/soc/uniphier/ 21398 21399SOCKET TIMESTAMPING 21400M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21401S: Maintained 21402F: Documentation/networking/timestamping.rst 21403F: include/linux/net_tstamp.h 21404F: include/uapi/linux/net_tstamp.h 21405F: tools/testing/selftests/net/so_txtime.c 21406 21407SOEKRIS NET48XX LED SUPPORT 21408M: Chris Boot <bootc@bootc.net> 21409S: Maintained 21410F: drivers/leds/leds-net48xx.c 21411 21412SOFT-IWARP DRIVER (siw) 21413M: Bernard Metzler <bmt@zurich.ibm.com> 21414L: linux-rdma@vger.kernel.org 21415S: Supported 21416F: drivers/infiniband/sw/siw/ 21417F: include/uapi/rdma/siw-abi.h 21418 21419SOFT-ROCE DRIVER (rxe) 21420M: Zhu Yanjun <zyjzyj2000@gmail.com> 21421L: linux-rdma@vger.kernel.org 21422S: Supported 21423F: drivers/infiniband/sw/rxe/ 21424F: include/uapi/rdma/rdma_user_rxe.h 21425 21426SOFTLOGIC 6x10 MPEG CODEC 21427M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21428M: Andrey Utkin <andrey_utkin@fastmail.com> 21429M: Ismael Luceno <ismael@iodev.co.uk> 21430L: linux-media@vger.kernel.org 21431S: Supported 21432F: drivers/media/pci/solo6x10/ 21433 21434SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21435M: James Morse <james.morse@arm.com> 21436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21437S: Maintained 21438F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21439F: drivers/firmware/arm_sdei.c 21440F: include/linux/arm_sdei.h 21441F: include/uapi/linux/arm_sdei.h 21442 21443SOFTWARE NODES AND DEVICE PROPERTIES 21444R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21445R: Daniel Scally <djrscally@gmail.com> 21446R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21447R: Sakari Ailus <sakari.ailus@linux.intel.com> 21448L: linux-acpi@vger.kernel.org 21449S: Maintained 21450F: drivers/base/property.c 21451F: drivers/base/swnode.c 21452F: include/linux/fwnode.h 21453F: include/linux/property.h 21454 21455SOFTWARE RAID (Multiple Disks) SUPPORT 21456M: Song Liu <song@kernel.org> 21457R: Yu Kuai <yukuai3@huawei.com> 21458L: linux-raid@vger.kernel.org 21459S: Supported 21460Q: https://patchwork.kernel.org/project/linux-raid/list/ 21461T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21462F: drivers/md/Kconfig 21463F: drivers/md/Makefile 21464F: drivers/md/md* 21465F: drivers/md/raid* 21466F: include/linux/raid/ 21467F: include/uapi/linux/raid/ 21468 21469SOLIDRUN CLEARFOG SUPPORT 21470M: Russell King <linux@armlinux.org.uk> 21471S: Maintained 21472F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21473F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21474 21475SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21476M: Russell King <linux@armlinux.org.uk> 21477S: Maintained 21478F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21479F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21480F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21481 21482SONIC NETWORK DRIVER 21483M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21484L: netdev@vger.kernel.org 21485S: Maintained 21486F: drivers/net/ethernet/natsemi/sonic.* 21487 21488SONICS SILICON BACKPLANE DRIVER (SSB) 21489M: Michael Buesch <m@bues.ch> 21490L: linux-wireless@vger.kernel.org 21491S: Maintained 21492F: drivers/ssb/ 21493F: include/linux/ssb/ 21494 21495SONY IMX208 SENSOR DRIVER 21496M: Sakari Ailus <sakari.ailus@linux.intel.com> 21497L: linux-media@vger.kernel.org 21498S: Maintained 21499T: git git://linuxtv.org/media_tree.git 21500F: drivers/media/i2c/imx208.c 21501 21502SONY IMX214 SENSOR DRIVER 21503M: Ricardo Ribalda <ribalda@kernel.org> 21504L: linux-media@vger.kernel.org 21505S: Maintained 21506T: git git://linuxtv.org/media_tree.git 21507F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21508F: drivers/media/i2c/imx214.c 21509 21510SONY IMX219 SENSOR DRIVER 21511M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21512L: linux-media@vger.kernel.org 21513S: Maintained 21514T: git git://linuxtv.org/media_tree.git 21515F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21516F: drivers/media/i2c/imx219.c 21517 21518SONY IMX258 SENSOR DRIVER 21519M: Sakari Ailus <sakari.ailus@linux.intel.com> 21520L: linux-media@vger.kernel.org 21521S: Maintained 21522T: git git://linuxtv.org/media_tree.git 21523F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21524F: drivers/media/i2c/imx258.c 21525 21526SONY IMX274 SENSOR DRIVER 21527M: Leon Luo <leonl@leopardimaging.com> 21528L: linux-media@vger.kernel.org 21529S: Maintained 21530T: git git://linuxtv.org/media_tree.git 21531F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21532F: drivers/media/i2c/imx274.c 21533 21534SONY IMX283 SENSOR DRIVER 21535M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21536M: Umang Jain <umang.jain@ideasonboard.com> 21537L: linux-media@vger.kernel.org 21538S: Maintained 21539T: git git://linuxtv.org/media_tree.git 21540F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21541F: drivers/media/i2c/imx283.c 21542 21543SONY IMX290 SENSOR DRIVER 21544M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21545L: linux-media@vger.kernel.org 21546S: Maintained 21547T: git git://linuxtv.org/media_tree.git 21548F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21549F: drivers/media/i2c/imx290.c 21550 21551SONY IMX296 SENSOR DRIVER 21552M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21554L: linux-media@vger.kernel.org 21555S: Maintained 21556T: git git://linuxtv.org/media_tree.git 21557F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21558F: drivers/media/i2c/imx296.c 21559 21560SONY IMX319 SENSOR DRIVER 21561M: Bingbu Cao <bingbu.cao@intel.com> 21562L: linux-media@vger.kernel.org 21563S: Maintained 21564T: git git://linuxtv.org/media_tree.git 21565F: drivers/media/i2c/imx319.c 21566 21567SONY IMX334 SENSOR DRIVER 21568L: linux-media@vger.kernel.org 21569S: Orphan 21570T: git git://linuxtv.org/media_tree.git 21571F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21572F: drivers/media/i2c/imx334.c 21573 21574SONY IMX335 SENSOR DRIVER 21575L: linux-media@vger.kernel.org 21576S: Orphan 21577T: git git://linuxtv.org/media_tree.git 21578F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21579F: drivers/media/i2c/imx335.c 21580 21581SONY IMX355 SENSOR DRIVER 21582M: Tianshu Qiu <tian.shu.qiu@intel.com> 21583L: linux-media@vger.kernel.org 21584S: Maintained 21585T: git git://linuxtv.org/media_tree.git 21586F: drivers/media/i2c/imx355.c 21587 21588SONY IMX412 SENSOR DRIVER 21589L: linux-media@vger.kernel.org 21590S: Orphan 21591T: git git://linuxtv.org/media_tree.git 21592F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 21593F: drivers/media/i2c/imx412.c 21594 21595SONY IMX415 SENSOR DRIVER 21596M: Michael Riesch <michael.riesch@wolfvision.net> 21597L: linux-media@vger.kernel.org 21598S: Maintained 21599T: git git://linuxtv.org/media_tree.git 21600F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21601F: drivers/media/i2c/imx415.c 21602 21603SONY MEMORYSTICK SUBSYSTEM 21604M: Maxim Levitsky <maximlevitsky@gmail.com> 21605M: Alex Dubov <oakad@yahoo.com> 21606M: Ulf Hansson <ulf.hansson@linaro.org> 21607L: linux-mmc@vger.kernel.org 21608S: Maintained 21609T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21610F: drivers/memstick/ 21611F: include/linux/memstick.h 21612 21613SONY VAIO CONTROL DEVICE DRIVER 21614M: Mattia Dongili <malattia@linux.it> 21615L: platform-driver-x86@vger.kernel.org 21616S: Maintained 21617W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21618F: Documentation/admin-guide/laptops/sony-laptop.rst 21619F: drivers/char/sonypi.c 21620F: drivers/platform/x86/sony-laptop.c 21621F: include/linux/sony-laptop.h 21622 21623SOPHGO DEVICETREES and DRIVERS 21624M: Chen Wang <unicorn_wang@outlook.com> 21625M: Inochi Amaoto <inochiama@outlook.com> 21626T: git https://github.com/sophgo/linux.git 21627S: Maintained 21628N: sophgo 21629K: sophgo 21630 21631SOUND 21632M: Jaroslav Kysela <perex@perex.cz> 21633M: Takashi Iwai <tiwai@suse.com> 21634L: linux-sound@vger.kernel.org 21635S: Maintained 21636W: http://www.alsa-project.org/ 21637Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21639F: Documentation/sound/ 21640F: include/sound/ 21641F: include/uapi/sound/ 21642F: sound/ 21643F: tools/testing/selftests/alsa 21644 21645SOUND - ALSA SELFTESTS 21646M: Mark Brown <broonie@kernel.org> 21647L: linux-sound@vger.kernel.org 21648L: linux-kselftest@vger.kernel.org 21649S: Supported 21650F: tools/testing/selftests/alsa 21651 21652SOUND - COMPRESSED AUDIO 21653M: Vinod Koul <vkoul@kernel.org> 21654L: linux-sound@vger.kernel.org 21655S: Supported 21656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21657F: Documentation/sound/designs/compress-offload.rst 21658F: include/sound/compress_driver.h 21659F: include/uapi/sound/compress_* 21660F: sound/core/compress_offload.c 21661F: sound/soc/soc-compress.c 21662 21663SOUND - CORE KUNIT TEST 21664M: Ivan Orlov <ivan.orlov0322@gmail.com> 21665L: linux-sound@vger.kernel.org 21666S: Supported 21667F: sound/core/sound_kunit.c 21668 21669SOUND - DMAENGINE HELPERS 21670M: Lars-Peter Clausen <lars@metafoo.de> 21671S: Supported 21672F: include/sound/dmaengine_pcm.h 21673F: sound/core/pcm_dmaengine.c 21674F: sound/soc/soc-generic-dmaengine-pcm.c 21675 21676SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21677M: Liam Girdwood <lgirdwood@gmail.com> 21678M: Mark Brown <broonie@kernel.org> 21679L: linux-sound@vger.kernel.org 21680S: Supported 21681W: http://alsa-project.org/main/index.php/ASoC 21682T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21683F: Documentation/devicetree/bindings/sound/ 21684F: Documentation/sound/soc/ 21685F: include/dt-bindings/sound/ 21686F: include/sound/soc* 21687F: include/sound/sof.h 21688F: include/sound/sof/ 21689F: include/trace/events/sof*.h 21690F: include/uapi/sound/asoc.h 21691F: sound/soc/ 21692 21693SOUND - SOC LAYER / dapm-graph 21694M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21695L: linux-sound@vger.kernel.org 21696S: Maintained 21697F: tools/sound/dapm-graph 21698 21699SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21700M: Liam Girdwood <lgirdwood@gmail.com> 21701M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21702M: Bard Liao <yung-chuan.liao@linux.intel.com> 21703M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21704M: Daniel Baluta <daniel.baluta@nxp.com> 21705R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21706R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21707L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21708S: Supported 21709W: https://github.com/thesofproject/linux/ 21710F: sound/soc/sof/ 21711 21712SOUNDWIRE SUBSYSTEM 21713M: Vinod Koul <vkoul@kernel.org> 21714M: Bard Liao <yung-chuan.liao@linux.intel.com> 21715R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21716R: Sanyog Kale <sanyog.r.kale@intel.com> 21717L: linux-sound@vger.kernel.org 21718S: Supported 21719T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21720F: Documentation/driver-api/soundwire/ 21721F: drivers/soundwire/ 21722F: include/linux/soundwire/ 21723 21724SP2 MEDIA DRIVER 21725M: Olli Salonen <olli.salonen@iki.fi> 21726L: linux-media@vger.kernel.org 21727S: Maintained 21728W: https://linuxtv.org 21729Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21730F: drivers/media/dvb-frontends/sp2* 21731 21732SPANISH DOCUMENTATION 21733M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21734R: Avadhut Naik <avadhut.naik@amd.com> 21735S: Maintained 21736F: Documentation/translations/sp_SP/ 21737 21738SPARC + UltraSPARC (sparc/sparc64) 21739M: "David S. Miller" <davem@davemloft.net> 21740M: Andreas Larsson <andreas@gaisler.com> 21741L: sparclinux@vger.kernel.org 21742S: Maintained 21743Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21744T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21745T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21746F: arch/sparc/ 21747F: drivers/sbus/ 21748 21749SPARC SERIAL DRIVERS 21750M: "David S. Miller" <davem@davemloft.net> 21751L: sparclinux@vger.kernel.org 21752S: Maintained 21753T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21755F: drivers/tty/serial/suncore.c 21756F: drivers/tty/serial/sunhv.c 21757F: drivers/tty/serial/sunsab.c 21758F: drivers/tty/serial/sunsab.h 21759F: drivers/tty/serial/sunsu.c 21760F: drivers/tty/serial/sunzilog.c 21761F: drivers/tty/serial/sunzilog.h 21762F: drivers/tty/vcc.c 21763F: include/linux/sunserialcore.h 21764 21765SPARSE CHECKER 21766M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21767L: linux-sparse@vger.kernel.org 21768S: Maintained 21769W: https://sparse.docs.kernel.org/ 21770Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21771B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21772T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21773F: include/linux/compiler.h 21774 21775SPEAKUP CONSOLE SPEECH DRIVER 21776M: William Hubbs <w.d.hubbs@gmail.com> 21777M: Chris Brannon <chris@the-brannons.com> 21778M: Kirk Reiser <kirk@reisers.ca> 21779M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21780L: speakup@linux-speakup.org 21781S: Odd Fixes 21782W: http://www.linux-speakup.org/ 21783W: https://github.com/linux-speakup/speakup 21784B: https://github.com/linux-speakup/speakup/issues 21785F: drivers/accessibility/speakup/ 21786 21787SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21788M: Viresh Kumar <vireshk@kernel.org> 21789M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21790M: soc@kernel.org 21791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21792S: Maintained 21793W: http://www.st.com/spear 21794F: arch/arm/boot/dts/st/spear* 21795F: arch/arm/mach-spear/ 21796F: drivers/clk/spear/ 21797F: drivers/pinctrl/spear/ 21798 21799SPI NOR SUBSYSTEM 21800M: Tudor Ambarus <tudor.ambarus@linaro.org> 21801M: Pratyush Yadav <pratyush@kernel.org> 21802M: Michael Walle <mwalle@kernel.org> 21803L: linux-mtd@lists.infradead.org 21804S: Maintained 21805W: http://www.linux-mtd.infradead.org/ 21806Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21807C: irc://irc.oftc.net/mtd 21808T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21809F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21810F: drivers/mtd/spi-nor/ 21811F: include/linux/mtd/spi-nor.h 21812 21813SPI SUBSYSTEM 21814M: Mark Brown <broonie@kernel.org> 21815L: linux-spi@vger.kernel.org 21816S: Maintained 21817Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21818T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21819F: Documentation/devicetree/bindings/spi/ 21820F: Documentation/spi/ 21821F: drivers/spi/ 21822F: include/linux/spi/ 21823F: include/uapi/linux/spi/ 21824F: tools/spi/ 21825 21826SPIDERNET NETWORK DRIVER for CELL 21827M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21828M: Geoff Levand <geoff@infradead.org> 21829L: netdev@vger.kernel.org 21830L: linuxppc-dev@lists.ozlabs.org 21831S: Maintained 21832F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21833F: drivers/net/ethernet/toshiba/spider_net* 21834 21835SPMI SUBSYSTEM 21836M: Stephen Boyd <sboyd@kernel.org> 21837L: linux-kernel@vger.kernel.org 21838S: Maintained 21839T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21840F: Documentation/devicetree/bindings/spmi/ 21841F: drivers/spmi/ 21842F: include/dt-bindings/spmi/spmi.h 21843F: include/linux/spmi.h 21844F: include/trace/events/spmi.h 21845 21846SPU FILE SYSTEM 21847L: linuxppc-dev@lists.ozlabs.org 21848S: Orphan 21849F: Documentation/filesystems/spufs/spufs.rst 21850F: arch/powerpc/platforms/cell/spufs/ 21851 21852SQUASHFS FILE SYSTEM 21853M: Phillip Lougher <phillip@squashfs.org.uk> 21854L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21855S: Maintained 21856W: http://squashfs.org.uk 21857T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21858F: Documentation/filesystems/squashfs.rst 21859F: fs/squashfs/ 21860 21861SRM (Alpha) environment access 21862M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21863S: Maintained 21864F: arch/alpha/kernel/srm_env.c 21865 21866ST LSM6DSx IMU IIO DRIVER 21867M: Lorenzo Bianconi <lorenzo@kernel.org> 21868L: linux-iio@vger.kernel.org 21869S: Maintained 21870W: http://www.st.com/ 21871F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21872F: drivers/iio/imu/st_lsm6dsx/ 21873 21874ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21875M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21876M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21877L: linux-media@vger.kernel.org 21878S: Maintained 21879T: git git://linuxtv.org/media_tree.git 21880F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21881F: drivers/media/i2c/st-mipid02.c 21882 21883ST STM32 FIREWALL 21884M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21885S: Maintained 21886F: drivers/bus/stm32_etzpc.c 21887F: drivers/bus/stm32_firewall.c 21888F: drivers/bus/stm32_rifsc.c 21889 21890ST STM32 I2C/SMBUS DRIVER 21891M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21892M: Alain Volmat <alain.volmat@foss.st.com> 21893L: linux-i2c@vger.kernel.org 21894S: Maintained 21895F: drivers/i2c/busses/i2c-stm32* 21896 21897ST STM32 SPI DRIVER 21898M: Alain Volmat <alain.volmat@foss.st.com> 21899L: linux-spi@vger.kernel.org 21900S: Maintained 21901F: drivers/spi/spi-stm32.c 21902 21903ST STPDDC60 DRIVER 21904M: Daniel Nilsson <daniel.nilsson@flex.com> 21905L: linux-hwmon@vger.kernel.org 21906S: Maintained 21907F: Documentation/hwmon/stpddc60.rst 21908F: drivers/hwmon/pmbus/stpddc60.c 21909 21910ST VGXY61 DRIVER 21911M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21912M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21913L: linux-media@vger.kernel.org 21914S: Maintained 21915T: git git://linuxtv.org/media_tree.git 21916F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21917F: Documentation/userspace-api/media/drivers/vgxy61.rst 21918F: drivers/media/i2c/vgxy61.c 21919 21920ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21921M: Song Qiang <songqiang1304521@gmail.com> 21922L: linux-iio@vger.kernel.org 21923S: Maintained 21924F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21925F: drivers/iio/proximity/vl53l0x-i2c.c 21926 21927STABLE BRANCH 21928M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21929M: Sasha Levin <sashal@kernel.org> 21930L: stable@vger.kernel.org 21931S: Supported 21932F: Documentation/process/stable-kernel-rules.rst 21933 21934STAGING - ATOMISP DRIVER 21935M: Hans de Goede <hdegoede@redhat.com> 21936M: Mauro Carvalho Chehab <mchehab@kernel.org> 21937R: Sakari Ailus <sakari.ailus@linux.intel.com> 21938L: linux-media@vger.kernel.org 21939S: Maintained 21940F: drivers/staging/media/atomisp/ 21941 21942STAGING - FIELDBUS SUBSYSTEM 21943M: Sven Van Asbroeck <TheSven73@gmail.com> 21944S: Maintained 21945F: drivers/staging/fieldbus/* 21946F: drivers/staging/fieldbus/Documentation/ 21947 21948STAGING - HMS ANYBUS-S BUS 21949M: Sven Van Asbroeck <TheSven73@gmail.com> 21950S: Maintained 21951F: drivers/staging/fieldbus/anybuss/ 21952 21953STAGING - INDUSTRIAL IO 21954M: Jonathan Cameron <jic23@kernel.org> 21955L: linux-iio@vger.kernel.org 21956S: Odd Fixes 21957F: Documentation/devicetree/bindings/staging/iio/ 21958F: drivers/staging/iio/ 21959 21960STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21961M: Marc Dietrich <marvin24@gmx.de> 21962L: ac100@lists.launchpad.net (moderated for non-subscribers) 21963L: linux-tegra@vger.kernel.org 21964S: Maintained 21965F: drivers/staging/nvec/ 21966 21967STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21968M: Jens Frederich <jfrederich@gmail.com> 21969M: Jon Nettleton <jon.nettleton@gmail.com> 21970S: Maintained 21971W: http://wiki.laptop.org/go/DCON 21972F: drivers/staging/olpc_dcon/ 21973 21974STAGING - REALTEK RTL8712U DRIVERS 21975M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21976S: Odd Fixes 21977F: drivers/staging/rtl8712/ 21978 21979STAGING - SEPS525 LCD CONTROLLER DRIVERS 21980M: Michael Hennerich <michael.hennerich@analog.com> 21981L: linux-fbdev@vger.kernel.org 21982S: Supported 21983F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21984F: drivers/staging/fbtft/fb_seps525.c 21985 21986STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21987M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21988M: Teddy Wang <teddy.wang@siliconmotion.com> 21989M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21990L: linux-fbdev@vger.kernel.org 21991S: Maintained 21992F: drivers/staging/sm750fb/ 21993 21994STAGING - VIA VT665X DRIVERS 21995M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21996S: Odd Fixes 21997F: drivers/staging/vt665?/ 21998 21999STAGING SUBSYSTEM 22000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22001L: linux-staging@lists.linux.dev 22002S: Supported 22003T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 22004F: drivers/staging/ 22005 22006STANDALONE CACHE CONTROLLER DRIVERS 22007M: Conor Dooley <conor@kernel.org> 22008S: Maintained 22009T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22010F: Documentation/devicetree/bindings/cache/ 22011F: drivers/cache 22012 22013STARFIRE/DURALAN NETWORK DRIVER 22014M: Ion Badulescu <ionut@badula.org> 22015S: Odd Fixes 22016F: drivers/net/ethernet/adaptec/starfire* 22017 22018STARFIVE CAMERA SUBSYSTEM DRIVER 22019M: Jack Zhu <jack.zhu@starfivetech.com> 22020M: Changhuang Liang <changhuang.liang@starfivetech.com> 22021L: linux-media@vger.kernel.org 22022S: Maintained 22023F: Documentation/admin-guide/media/starfive_camss.rst 22024F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 22025F: drivers/staging/media/starfive/camss 22026 22027STARFIVE CRYPTO DRIVER 22028M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22029M: William Qiu <william.qiu@starfivetech.com> 22030S: Supported 22031F: Documentation/devicetree/bindings/crypto/starfive* 22032F: drivers/crypto/starfive/ 22033 22034STARFIVE DEVICETREES 22035M: Emil Renner Berthing <kernel@esmil.dk> 22036S: Maintained 22037F: arch/riscv/boot/dts/starfive/ 22038 22039STARFIVE DWMAC GLUE LAYER 22040M: Emil Renner Berthing <kernel@esmil.dk> 22041M: Minda Chen <minda.chen@starfivetech.com> 22042S: Maintained 22043F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 22044F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 22045 22046STARFIVE JH7110 DPHY RX DRIVER 22047M: Jack Zhu <jack.zhu@starfivetech.com> 22048M: Changhuang Liang <changhuang.liang@starfivetech.com> 22049S: Supported 22050F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 22051F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 22052 22053STARFIVE JH7110 DPHY TX DRIVER 22054M: Keith Zhao <keith.zhao@starfivetech.com> 22055M: Shengyang Chen <shengyang.chen@starfivetech.com> 22056S: Supported 22057F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 22058F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 22059 22060STARFIVE JH7110 MMC/SD/SDIO DRIVER 22061M: William Qiu <william.qiu@starfivetech.com> 22062S: Supported 22063F: Documentation/devicetree/bindings/mmc/starfive* 22064F: drivers/mmc/host/dw_mmc-starfive.c 22065 22066STARFIVE JH7110 PLL CLOCK DRIVER 22067M: Xingyu Wu <xingyu.wu@starfivetech.com> 22068S: Supported 22069F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 22070F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 22071 22072STARFIVE JH7110 PWMDAC DRIVER 22073M: Hal Feng <hal.feng@starfivetech.com> 22074M: Xingyu Wu <xingyu.wu@starfivetech.com> 22075S: Supported 22076F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 22077F: sound/soc/starfive/jh7110_pwmdac.c 22078 22079STARFIVE JH7110 SYSCON 22080M: William Qiu <william.qiu@starfivetech.com> 22081M: Xingyu Wu <xingyu.wu@starfivetech.com> 22082S: Supported 22083F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 22084 22085STARFIVE JH7110 TDM DRIVER 22086M: Walker Chen <walker.chen@starfivetech.com> 22087S: Maintained 22088F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 22089F: sound/soc/starfive/jh7110_tdm.c 22090 22091STARFIVE JH71X0 CLOCK DRIVERS 22092M: Emil Renner Berthing <kernel@esmil.dk> 22093M: Hal Feng <hal.feng@starfivetech.com> 22094S: Maintained 22095F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 22096F: drivers/clk/starfive/clk-starfive-jh71* 22097F: include/dt-bindings/clock/starfive?jh71*.h 22098 22099STARFIVE JH71X0 PINCTRL DRIVERS 22100M: Emil Renner Berthing <kernel@esmil.dk> 22101M: Jianlong Huang <jianlong.huang@starfivetech.com> 22102M: Hal Feng <hal.feng@starfivetech.com> 22103L: linux-gpio@vger.kernel.org 22104S: Maintained 22105F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 22106F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 22107F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 22108F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 22109 22110STARFIVE JH71X0 RESET CONTROLLER DRIVERS 22111M: Emil Renner Berthing <kernel@esmil.dk> 22112M: Hal Feng <hal.feng@starfivetech.com> 22113S: Maintained 22114F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 22115F: drivers/reset/starfive/reset-starfive-jh71* 22116F: include/dt-bindings/reset/starfive?jh71*.h 22117 22118STARFIVE JH71X0 USB DRIVERS 22119M: Minda Chen <minda.chen@starfivetech.com> 22120S: Maintained 22121F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 22122F: drivers/usb/cdns3/cdns3-starfive.c 22123 22124STARFIVE JH71XX PMU CONTROLLER DRIVER 22125M: Walker Chen <walker.chen@starfivetech.com> 22126M: Changhuang Liang <changhuang.liang@starfivetech.com> 22127S: Supported 22128F: Documentation/devicetree/bindings/power/starfive* 22129F: drivers/pmdomain/starfive/ 22130F: include/dt-bindings/power/starfive,jh7110-pmu.h 22131 22132STARFIVE SOC DRIVERS 22133M: Conor Dooley <conor@kernel.org> 22134S: Maintained 22135T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22136F: Documentation/devicetree/bindings/soc/starfive/ 22137 22138STARFIVE STARLINK PMU DRIVER 22139M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 22140S: Maintained 22141F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 22142F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 22143F: drivers/perf/starfive_starlink_pmu.c 22144 22145STARFIVE TRNG DRIVER 22146M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22147S: Supported 22148F: Documentation/devicetree/bindings/rng/starfive* 22149F: drivers/char/hw_random/jh7110-trng.c 22150 22151STARFIVE WATCHDOG DRIVER 22152M: Xingyu Wu <xingyu.wu@starfivetech.com> 22153M: Samin Guo <samin.guo@starfivetech.com> 22154S: Supported 22155F: Documentation/devicetree/bindings/watchdog/starfive* 22156F: drivers/watchdog/starfive-wdt.c 22157 22158STARFIVE JH71X0 PCIE AND USB PHY DRIVER 22159M: Minda Chen <minda.chen@starfivetech.com> 22160S: Supported 22161F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 22162F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 22163F: drivers/phy/starfive/phy-jh7110-pcie.c 22164F: drivers/phy/starfive/phy-jh7110-usb.c 22165 22166STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 22167M: Changhuang Liang <changhuang.liang@starfivetech.com> 22168S: Supported 22169F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 22170F: drivers/irqchip/irq-starfive-jh8100-intc.c 22171 22172STATIC BRANCH/CALL 22173M: Peter Zijlstra <peterz@infradead.org> 22174M: Josh Poimboeuf <jpoimboe@kernel.org> 22175M: Jason Baron <jbaron@akamai.com> 22176R: Steven Rostedt <rostedt@goodmis.org> 22177R: Ard Biesheuvel <ardb@kernel.org> 22178S: Supported 22179F: arch/*/include/asm/jump_label*.h 22180F: arch/*/include/asm/static_call*.h 22181F: arch/*/kernel/jump_label.c 22182F: arch/*/kernel/static_call.c 22183F: include/linux/jump_label*.h 22184F: include/linux/static_call*.h 22185F: kernel/jump_label.c 22186F: kernel/static_call.c 22187 22188STI AUDIO (ASoC) DRIVERS 22189M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22190L: linux-sound@vger.kernel.org 22191S: Maintained 22192F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 22193F: sound/soc/sti/ 22194 22195STI CEC DRIVER 22196M: Alain Volmat <alain.volmat@foss.st.com> 22197S: Maintained 22198F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 22199F: drivers/media/cec/platform/sti/ 22200 22201STK1160 USB VIDEO CAPTURE DRIVER 22202M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22203L: linux-media@vger.kernel.org 22204S: Maintained 22205T: git git://linuxtv.org/media_tree.git 22206F: drivers/media/usb/stk1160/ 22207 22208STM32 AUDIO (ASoC) DRIVERS 22209M: Olivier Moysan <olivier.moysan@foss.st.com> 22210M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22211L: linux-sound@vger.kernel.org 22212S: Maintained 22213F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 22214F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 22215F: sound/soc/stm/ 22216 22217STM32 DMA DRIVERS 22218M: Amélie Delaunay <amelie.delaunay@foss.st.com> 22219L: dmaengine@vger.kernel.org 22220L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 22221S: Maintained 22222F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 22223F: Documentation/devicetree/bindings/dma/stm32/ 22224F: drivers/dma/stm32/ 22225 22226STM32 TIMER/LPTIMER DRIVERS 22227M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 22228S: Maintained 22229F: Documentation/ABI/testing/*timer-stm32 22230F: Documentation/devicetree/bindings/*/*stm32-*timer* 22231F: drivers/*/stm32-*timer* 22232F: drivers/pwm/pwm-stm32* 22233F: include/linux/*/stm32-*tim* 22234 22235STMMAC ETHERNET DRIVER 22236M: Alexandre Torgue <alexandre.torgue@foss.st.com> 22237M: Jose Abreu <joabreu@synopsys.com> 22238L: netdev@vger.kernel.org 22239S: Supported 22240W: http://www.stlinux.com 22241F: Documentation/networking/device_drivers/ethernet/stmicro/ 22242F: drivers/net/ethernet/stmicro/stmmac/ 22243 22244SUN HAPPY MEAL ETHERNET DRIVER 22245M: Sean Anderson <seanga2@gmail.com> 22246S: Maintained 22247F: drivers/net/ethernet/sun/sunhme.* 22248 22249SUN3/3X 22250M: Sam Creasey <sammy@sammy.net> 22251S: Maintained 22252W: http://sammy.net/sun3/ 22253F: arch/m68k/include/asm/sun3* 22254F: arch/m68k/kernel/*sun3* 22255F: arch/m68k/sun3*/ 22256F: drivers/net/ethernet/i825xx/sun3* 22257 22258SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 22259M: Hans de Goede <hdegoede@redhat.com> 22260L: linux-input@vger.kernel.org 22261S: Maintained 22262F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 22263F: drivers/input/keyboard/sun4i-lradc-keys.c 22264 22265SUNPLUS ETHERNET DRIVER 22266M: Wells Lu <wellslutw@gmail.com> 22267L: netdev@vger.kernel.org 22268S: Maintained 22269W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 22270F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 22271F: drivers/net/ethernet/sunplus/ 22272 22273SUNPLUS MMC DRIVER 22274M: Tony Huang <tonyhuang.sunplus@gmail.com> 22275M: Li-hao Kuo <lhjeff911@gmail.com> 22276S: Maintained 22277F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 22278F: drivers/mmc/host/sunplus-mmc.c 22279 22280SUNPLUS OCOTP DRIVER 22281M: Vincent Shih <vincent.sunplus@gmail.com> 22282S: Maintained 22283F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 22284F: drivers/nvmem/sunplus-ocotp.c 22285 22286SUNPLUS PWM DRIVER 22287M: Hammer Hsieh <hammerh0314@gmail.com> 22288S: Maintained 22289F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 22290F: drivers/pwm/pwm-sunplus.c 22291 22292SUNPLUS RTC DRIVER 22293M: Vincent Shih <vincent.sunplus@gmail.com> 22294L: linux-rtc@vger.kernel.org 22295S: Maintained 22296F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 22297F: drivers/rtc/rtc-sunplus.c 22298 22299SUNPLUS SPI CONTROLLER INTERFACE DRIVER 22300M: Li-hao Kuo <lhjeff911@gmail.com> 22301L: linux-spi@vger.kernel.org 22302S: Maintained 22303F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 22304F: drivers/spi/spi-sunplus-sp7021.c 22305 22306SUNPLUS UART DRIVER 22307M: Hammer Hsieh <hammerh0314@gmail.com> 22308S: Maintained 22309F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 22310F: drivers/tty/serial/sunplus-uart.c 22311 22312SUNPLUS USB2 PHY DRIVER 22313M: Vincent Shih <vincent.sunplus@gmail.com> 22314L: linux-usb@vger.kernel.org 22315S: Maintained 22316F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 22317F: drivers/phy/sunplus/Kconfig 22318F: drivers/phy/sunplus/Makefile 22319F: drivers/phy/sunplus/phy-sunplus-usb2.c 22320 22321SUNPLUS WATCHDOG DRIVER 22322M: Xiantao Hu <xt.hu@cqplus1.com> 22323L: linux-watchdog@vger.kernel.org 22324S: Maintained 22325F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 22326F: drivers/watchdog/sunplus_wdt.c 22327 22328SUPERH 22329M: Yoshinori Sato <ysato@users.sourceforge.jp> 22330M: Rich Felker <dalias@libc.org> 22331M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 22332L: linux-sh@vger.kernel.org 22333S: Maintained 22334Q: http://patchwork.kernel.org/project/linux-sh/list/ 22335F: Documentation/arch/sh/ 22336F: arch/sh/ 22337F: drivers/sh/ 22338 22339SUSPEND TO RAM 22340M: "Rafael J. Wysocki" <rafael@kernel.org> 22341M: Len Brown <len.brown@intel.com> 22342M: Pavel Machek <pavel@ucw.cz> 22343L: linux-pm@vger.kernel.org 22344S: Supported 22345B: https://bugzilla.kernel.org 22346F: Documentation/power/ 22347F: arch/x86/kernel/acpi/sleep* 22348F: arch/x86/kernel/acpi/wakeup* 22349F: drivers/base/power/ 22350F: include/linux/freezer.h 22351F: include/linux/pm.h 22352F: include/linux/suspend.h 22353F: kernel/power/ 22354 22355SVGA HANDLING 22356M: Martin Mares <mj@ucw.cz> 22357L: linux-video@atrey.karlin.mff.cuni.cz 22358S: Maintained 22359F: Documentation/admin-guide/svga.rst 22360F: arch/x86/boot/video* 22361 22362SWITCHDEV 22363M: Jiri Pirko <jiri@resnulli.us> 22364M: Ivan Vecera <ivecera@redhat.com> 22365L: netdev@vger.kernel.org 22366S: Supported 22367F: include/net/switchdev.h 22368F: net/switchdev/ 22369 22370SY8106A REGULATOR DRIVER 22371M: Icenowy Zheng <icenowy@aosc.io> 22372S: Maintained 22373F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22374F: drivers/regulator/sy8106a-regulator.c 22375 22376SYNC FILE FRAMEWORK 22377M: Sumit Semwal <sumit.semwal@linaro.org> 22378R: Gustavo Padovan <gustavo@padovan.org> 22379L: linux-media@vger.kernel.org 22380L: dri-devel@lists.freedesktop.org 22381S: Maintained 22382T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22383F: Documentation/driver-api/sync_file.rst 22384F: drivers/dma-buf/dma-fence* 22385F: drivers/dma-buf/sw_sync.c 22386F: drivers/dma-buf/sync_* 22387F: include/linux/sync_file.h 22388F: include/uapi/linux/sync_file.h 22389 22390SYNOPSYS ARC ARCHITECTURE 22391M: Vineet Gupta <vgupta@kernel.org> 22392L: linux-snps-arc@lists.infradead.org 22393S: Supported 22394T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22395F: Documentation/arch/arc 22396F: Documentation/devicetree/bindings/arc/* 22397F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22398F: arch/arc/ 22399F: drivers/clocksource/arc_timer.c 22400F: drivers/tty/serial/arc_uart.c 22401 22402SYNOPSYS ARC HSDK SDP pll clock driver 22403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22404S: Supported 22405F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22406F: drivers/clk/clk-hsdk-pll.c 22407 22408SYNOPSYS ARC SDP clock driver 22409M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22410S: Supported 22411F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22412F: drivers/clk/axs10x/* 22413 22414SYNOPSYS ARC SDP platform support 22415M: Alexey Brodkin <abrodkin@synopsys.com> 22416S: Supported 22417F: Documentation/devicetree/bindings/arc/axs10* 22418F: arch/arc/boot/dts/ax* 22419F: arch/arc/plat-axs10x 22420 22421SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22422M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22423S: Supported 22424F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22425F: drivers/reset/reset-axs10x.c 22426 22427SYNOPSYS CREG GPIO DRIVER 22428M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22429S: Maintained 22430F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22431F: drivers/gpio/gpio-creg-snps.c 22432 22433SYNOPSYS DESIGNWARE 8250 UART DRIVER 22434M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22435R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22436S: Supported 22437F: drivers/tty/serial/8250/8250_dw.c 22438F: drivers/tty/serial/8250/8250_dwlib.* 22439F: drivers/tty/serial/8250/8250_lpss.c 22440 22441SYNOPSYS DESIGNWARE APB GPIO DRIVER 22442M: Hoan Tran <hoan@os.amperecomputing.com> 22443M: Serge Semin <fancer.lancer@gmail.com> 22444L: linux-gpio@vger.kernel.org 22445S: Maintained 22446F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22447F: drivers/gpio/gpio-dwapb.c 22448 22449SYNOPSYS DESIGNWARE APB SSI DRIVER 22450M: Serge Semin <fancer.lancer@gmail.com> 22451L: linux-spi@vger.kernel.org 22452S: Supported 22453F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 22454F: drivers/spi/spi-dw* 22455 22456SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22457M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22458S: Maintained 22459F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22460F: drivers/dma/dw-axi-dmac/ 22461 22462SYNOPSYS DESIGNWARE DMAC DRIVER 22463M: Viresh Kumar <vireshk@kernel.org> 22464R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22465S: Maintained 22466F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22467F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22468F: drivers/dma/dw/ 22469F: include/dt-bindings/dma/dw-dmac.h 22470F: include/linux/dma/dw.h 22471F: include/linux/platform_data/dma-dw.h 22472 22473SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22474M: Jose Abreu <Jose.Abreu@synopsys.com> 22475L: netdev@vger.kernel.org 22476S: Supported 22477F: drivers/net/ethernet/synopsys/ 22478 22479SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22480M: Jose Abreu <Jose.Abreu@synopsys.com> 22481L: netdev@vger.kernel.org 22482S: Supported 22483F: drivers/net/pcs/pcs-xpcs.c 22484F: drivers/net/pcs/pcs-xpcs.h 22485F: include/linux/pcs/pcs-xpcs.h 22486 22487SYNOPSYS DESIGNWARE I2C DRIVER 22488M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22489R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22490R: Mika Westerberg <mika.westerberg@linux.intel.com> 22491R: Jan Dabros <jsd@semihalf.com> 22492L: linux-i2c@vger.kernel.org 22493S: Supported 22494F: drivers/i2c/busses/i2c-designware-* 22495 22496SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22497M: Jaehoon Chung <jh80.chung@samsung.com> 22498L: linux-mmc@vger.kernel.org 22499S: Maintained 22500F: drivers/mmc/host/dw_mmc* 22501 22502SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22503M: Shuai Xue <xueshuai@linux.alibaba.com> 22504M: Jing Zhang <renyu.zj@linux.alibaba.com> 22505S: Supported 22506F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22507F: drivers/perf/dwc_pcie_pmu.c 22508 22509SYNOPSYS HSDK RESET CONTROLLER DRIVER 22510M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22511S: Supported 22512F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22513F: drivers/reset/reset-hsdk.c 22514F: include/dt-bindings/reset/snps,hsdk-reset.h 22515 22516SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22517M: Prabu Thangamuthu <prabu.t@synopsys.com> 22518M: Manjunath M B <manjumb@synopsys.com> 22519L: linux-mmc@vger.kernel.org 22520S: Maintained 22521F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22522 22523SYSTEM CONFIGURATION (SYSCON) 22524M: Lee Jones <lee@kernel.org> 22525M: Arnd Bergmann <arnd@arndb.de> 22526S: Supported 22527T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22528F: drivers/mfd/syscon.c 22529 22530SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22531M: Sudeep Holla <sudeep.holla@arm.com> 22532R: Cristian Marussi <cristian.marussi@arm.com> 22533L: arm-scmi@vger.kernel.org 22534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22535S: Maintained 22536F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22537F: drivers/clk/clk-sc[mp]i.c 22538F: drivers/cpufreq/sc[mp]i-cpufreq.c 22539F: drivers/firmware/arm_scmi/ 22540F: drivers/firmware/arm_scpi.c 22541F: drivers/hwmon/scmi-hwmon.c 22542F: drivers/pinctrl/pinctrl-scmi.c 22543F: drivers/pmdomain/arm/ 22544F: drivers/powercap/arm_scmi_powercap.c 22545F: drivers/regulator/scmi-regulator.c 22546F: drivers/reset/reset-scmi.c 22547F: include/linux/sc[mp]i_protocol.h 22548F: include/trace/events/scmi.h 22549F: include/uapi/linux/virtio_scmi.h 22550 22551SYSTEM RESET/SHUTDOWN DRIVERS 22552M: Sebastian Reichel <sre@kernel.org> 22553L: linux-pm@vger.kernel.org 22554S: Maintained 22555T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22556F: Documentation/devicetree/bindings/power/reset/ 22557F: drivers/power/reset/ 22558 22559SYSTEM TRACE MODULE CLASS 22560M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22561S: Maintained 22562T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22563F: Documentation/trace/stm.rst 22564F: drivers/hwtracing/stm/ 22565F: include/linux/stm.h 22566F: include/uapi/linux/stm.h 22567 22568SYSTEM76 ACPI DRIVER 22569M: Jeremy Soller <jeremy@system76.com> 22570M: System76 Product Development <productdev@system76.com> 22571L: platform-driver-x86@vger.kernel.org 22572S: Maintained 22573F: drivers/platform/x86/system76_acpi.c 22574 22575SYSV FILESYSTEM 22576S: Orphan 22577F: Documentation/filesystems/sysv-fs.rst 22578F: fs/sysv/ 22579F: include/linux/sysv_fs.h 22580 22581TASKSTATS STATISTICS INTERFACE 22582M: Balbir Singh <bsingharora@gmail.com> 22583S: Maintained 22584F: Documentation/accounting/taskstats* 22585F: include/linux/taskstats* 22586F: kernel/taskstats.c 22587 22588TC subsystem 22589M: Jamal Hadi Salim <jhs@mojatatu.com> 22590M: Cong Wang <xiyou.wangcong@gmail.com> 22591M: Jiri Pirko <jiri@resnulli.us> 22592L: netdev@vger.kernel.org 22593S: Maintained 22594F: include/net/pkt_cls.h 22595F: include/net/pkt_sched.h 22596F: include/net/tc_act/ 22597F: include/uapi/linux/pkt_cls.h 22598F: include/uapi/linux/pkt_sched.h 22599F: include/uapi/linux/tc_act/ 22600F: include/uapi/linux/tc_ematch/ 22601F: net/sched/ 22602F: tools/testing/selftests/tc-testing 22603 22604TC90522 MEDIA DRIVER 22605M: Akihiro Tsukada <tskd08@gmail.com> 22606L: linux-media@vger.kernel.org 22607S: Odd Fixes 22608F: drivers/media/dvb-frontends/tc90522* 22609 22610TCP LOW PRIORITY MODULE 22611M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22612M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22613S: Maintained 22614W: http://tcp-lp-mod.sourceforge.net/ 22615F: net/ipv4/tcp_lp.c 22616 22617TDA10071 MEDIA DRIVER 22618L: linux-media@vger.kernel.org 22619S: Orphan 22620W: https://linuxtv.org 22621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22622F: drivers/media/dvb-frontends/tda10071* 22623 22624TDA18212 MEDIA DRIVER 22625L: linux-media@vger.kernel.org 22626S: Orphan 22627W: https://linuxtv.org 22628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22629F: drivers/media/tuners/tda18212* 22630 22631TDA18218 MEDIA DRIVER 22632L: linux-media@vger.kernel.org 22633S: Orphan 22634W: https://linuxtv.org 22635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22636F: drivers/media/tuners/tda18218* 22637 22638TDA18250 MEDIA DRIVER 22639M: Olli Salonen <olli.salonen@iki.fi> 22640L: linux-media@vger.kernel.org 22641S: Maintained 22642W: https://linuxtv.org 22643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22644T: git git://linuxtv.org/media_tree.git 22645F: drivers/media/tuners/tda18250* 22646 22647TDA18271 MEDIA DRIVER 22648M: Michael Krufky <mkrufky@linuxtv.org> 22649L: linux-media@vger.kernel.org 22650S: Maintained 22651W: https://linuxtv.org 22652W: http://github.com/mkrufky 22653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22654T: git git://linuxtv.org/mkrufky/tuners.git 22655F: drivers/media/tuners/tda18271* 22656 22657TDA1997x MEDIA DRIVER 22658M: Tim Harvey <tharvey@gateworks.com> 22659L: linux-media@vger.kernel.org 22660S: Maintained 22661W: https://linuxtv.org 22662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22663F: drivers/media/i2c/tda1997x.* 22664 22665TDA827x MEDIA DRIVER 22666M: Michael Krufky <mkrufky@linuxtv.org> 22667L: linux-media@vger.kernel.org 22668S: Maintained 22669W: https://linuxtv.org 22670W: http://github.com/mkrufky 22671Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22672T: git git://linuxtv.org/mkrufky/tuners.git 22673F: drivers/media/tuners/tda8290.* 22674 22675TDA8290 MEDIA DRIVER 22676M: Michael Krufky <mkrufky@linuxtv.org> 22677L: linux-media@vger.kernel.org 22678S: Maintained 22679W: https://linuxtv.org 22680W: http://github.com/mkrufky 22681Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22682T: git git://linuxtv.org/mkrufky/tuners.git 22683F: drivers/media/tuners/tda8290.* 22684 22685TDA9840 MEDIA DRIVER 22686M: Hans Verkuil <hverkuil@xs4all.nl> 22687L: linux-media@vger.kernel.org 22688S: Maintained 22689W: https://linuxtv.org 22690T: git git://linuxtv.org/media_tree.git 22691F: drivers/media/i2c/tda9840* 22692 22693TEA5761 TUNER DRIVER 22694M: Mauro Carvalho Chehab <mchehab@kernel.org> 22695L: linux-media@vger.kernel.org 22696S: Odd fixes 22697W: https://linuxtv.org 22698T: git git://linuxtv.org/media_tree.git 22699F: drivers/media/tuners/tea5761.* 22700 22701TEA5767 TUNER DRIVER 22702M: Mauro Carvalho Chehab <mchehab@kernel.org> 22703L: linux-media@vger.kernel.org 22704S: Maintained 22705W: https://linuxtv.org 22706T: git git://linuxtv.org/media_tree.git 22707F: drivers/media/tuners/tea5767.* 22708 22709TEA6415C MEDIA DRIVER 22710M: Hans Verkuil <hverkuil@xs4all.nl> 22711L: linux-media@vger.kernel.org 22712S: Maintained 22713W: https://linuxtv.org 22714T: git git://linuxtv.org/media_tree.git 22715F: drivers/media/i2c/tea6415c* 22716 22717TEA6420 MEDIA DRIVER 22718M: Hans Verkuil <hverkuil@xs4all.nl> 22719L: linux-media@vger.kernel.org 22720S: Maintained 22721W: https://linuxtv.org 22722T: git git://linuxtv.org/media_tree.git 22723F: drivers/media/i2c/tea6420* 22724 22725TEAM DRIVER 22726M: Jiri Pirko <jiri@resnulli.us> 22727L: netdev@vger.kernel.org 22728S: Supported 22729F: Documentation/netlink/specs/team.yaml 22730F: drivers/net/team/ 22731F: include/linux/if_team.h 22732F: include/uapi/linux/if_team.h 22733F: tools/testing/selftests/drivers/net/team/ 22734 22735TECHNICAL ADVISORY BOARD PROCESS DOCS 22736M: "Theodore Ts'o" <tytso@mit.edu> 22737M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22738L: tech-board-discuss@lists.linux.dev 22739S: Maintained 22740F: Documentation/process/contribution-maturity-model.rst 22741F: Documentation/process/researcher-guidelines.rst 22742 22743TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22744M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22745S: Maintained 22746F: arch/x86/platform/ts5500/ 22747 22748TECHNOTREND USB IR RECEIVER 22749M: Sean Young <sean@mess.org> 22750L: linux-media@vger.kernel.org 22751S: Maintained 22752F: drivers/media/rc/ttusbir.c 22753 22754TECHWELL TW9900 VIDEO DECODER 22755M: Mehdi Djait <mehdi.djait@bootlin.com> 22756L: linux-media@vger.kernel.org 22757S: Maintained 22758F: drivers/media/i2c/tw9900.c 22759 22760TECHWELL TW9910 VIDEO DECODER 22761L: linux-media@vger.kernel.org 22762S: Orphan 22763F: drivers/media/i2c/tw9910.c 22764F: include/media/i2c/tw9910.h 22765 22766TEE SUBSYSTEM 22767M: Jens Wiklander <jens.wiklander@linaro.org> 22768R: Sumit Garg <sumit.garg@linaro.org> 22769L: op-tee@lists.trustedfirmware.org 22770S: Maintained 22771F: Documentation/ABI/testing/sysfs-class-tee 22772F: Documentation/driver-api/tee.rst 22773F: Documentation/tee/ 22774F: Documentation/userspace-api/tee.rst 22775F: drivers/tee/ 22776F: include/linux/tee_core.h 22777F: include/linux/tee_drv.h 22778F: include/uapi/linux/tee.h 22779 22780TEGRA ARCHITECTURE SUPPORT 22781M: Thierry Reding <thierry.reding@gmail.com> 22782M: Jonathan Hunter <jonathanh@nvidia.com> 22783L: linux-tegra@vger.kernel.org 22784S: Supported 22785Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22787N: [^a-z]tegra 22788 22789TEGRA CLOCK DRIVER 22790M: Peter De Schrijver <pdeschrijver@nvidia.com> 22791M: Prashant Gaikwad <pgaikwad@nvidia.com> 22792S: Supported 22793F: drivers/clk/tegra/ 22794 22795TEGRA CRYPTO DRIVERS 22796M: Akhil R <akhilrajeev@nvidia.com> 22797S: Supported 22798F: drivers/crypto/tegra/* 22799 22800TEGRA DMA DRIVERS 22801M: Laxman Dewangan <ldewangan@nvidia.com> 22802M: Jon Hunter <jonathanh@nvidia.com> 22803S: Supported 22804F: drivers/dma/tegra* 22805 22806TEGRA I2C DRIVER 22807M: Laxman Dewangan <ldewangan@nvidia.com> 22808R: Dmitry Osipenko <digetx@gmail.com> 22809S: Supported 22810F: drivers/i2c/busses/i2c-tegra.c 22811 22812TEGRA IOMMU DRIVERS 22813M: Thierry Reding <thierry.reding@gmail.com> 22814R: Krishna Reddy <vdumpa@nvidia.com> 22815L: linux-tegra@vger.kernel.org 22816S: Supported 22817F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 22818F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22819F: drivers/iommu/tegra* 22820 22821TEGRA KBC DRIVER 22822M: Laxman Dewangan <ldewangan@nvidia.com> 22823S: Supported 22824F: drivers/input/keyboard/tegra-kbc.c 22825 22826TEGRA NAND DRIVER 22827M: Stefan Agner <stefan@agner.ch> 22828M: Lucas Stach <dev@lynxeye.de> 22829S: Maintained 22830F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22831F: drivers/mtd/nand/raw/tegra_nand.c 22832 22833TEGRA PWM DRIVER 22834M: Thierry Reding <thierry.reding@gmail.com> 22835S: Supported 22836F: drivers/pwm/pwm-tegra.c 22837 22838TEGRA QUAD SPI DRIVER 22839M: Thierry Reding <thierry.reding@gmail.com> 22840M: Jonathan Hunter <jonathanh@nvidia.com> 22841M: Sowjanya Komatineni <skomatineni@nvidia.com> 22842L: linux-tegra@vger.kernel.org 22843S: Maintained 22844F: drivers/spi/spi-tegra210-quad.c 22845 22846TEGRA SERIAL DRIVER 22847M: Laxman Dewangan <ldewangan@nvidia.com> 22848S: Supported 22849F: drivers/tty/serial/serial-tegra.c 22850 22851TEGRA SPI DRIVER 22852M: Laxman Dewangan <ldewangan@nvidia.com> 22853S: Supported 22854F: drivers/spi/spi-tegra* 22855 22856TEGRA VIDEO DRIVER 22857M: Thierry Reding <thierry.reding@gmail.com> 22858M: Jonathan Hunter <jonathanh@nvidia.com> 22859M: Sowjanya Komatineni <skomatineni@nvidia.com> 22860M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22861L: linux-media@vger.kernel.org 22862L: linux-tegra@vger.kernel.org 22863S: Maintained 22864F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22865F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22866F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22867F: drivers/staging/media/tegra-video/ 22868 22869TEGRA XUSB PADCTL DRIVER 22870M: JC Kuo <jckuo@nvidia.com> 22871S: Supported 22872F: drivers/phy/tegra/xusb* 22873 22874TEHUTI ETHERNET DRIVER 22875M: Andy Gospodarek <andy@greyhouse.net> 22876L: netdev@vger.kernel.org 22877S: Supported 22878F: drivers/net/ethernet/tehuti/tehuti.* 22879 22880TEHUTI TN40XX ETHERNET DRIVER 22881M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22882L: netdev@vger.kernel.org 22883S: Maintained 22884F: drivers/net/ethernet/tehuti/tn40* 22885 22886TELECOM CLOCK DRIVER FOR MCPL0010 22887M: Mark Gross <markgross@kernel.org> 22888S: Supported 22889F: drivers/char/tlclk.c 22890 22891TEMPO SEMICONDUCTOR DRIVERS 22892M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22893S: Maintained 22894F: Documentation/devicetree/bindings/sound/tscs*.txt 22895F: sound/soc/codecs/tscs*.c 22896F: sound/soc/codecs/tscs*.h 22897 22898TENSILICA XTENSA PORT (xtensa) 22899M: Chris Zankel <chris@zankel.net> 22900M: Max Filippov <jcmvbkbc@gmail.com> 22901S: Maintained 22902T: git https://github.com/jcmvbkbc/linux-xtensa.git 22903F: arch/xtensa/ 22904F: drivers/irqchip/irq-xtensa-* 22905 22906TEXAS INSTRUMENTS ASoC DRIVERS 22907M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22908L: linux-sound@vger.kernel.org 22909S: Maintained 22910F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22911F: sound/soc/ti/ 22912 22913TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22914M: Shenghao Ding <shenghao-ding@ti.com> 22915M: Kevin Lu <kevin-lu@ti.com> 22916M: Baojun Xu <baojun.xu@ti.com> 22917L: linux-sound@vger.kernel.org 22918S: Maintained 22919F: Documentation/devicetree/bindings/sound/tas2552.txt 22920F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22921F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22922F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22923F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 22924F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22925F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22926F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22927F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22928F: include/sound/tas2*.h 22929F: include/sound/tlv320*.h 22930F: include/sound/tpa6130a2-plat.h 22931F: sound/pci/hda/tas2781_hda_i2c.c 22932F: sound/soc/codecs/pcm1681.c 22933F: sound/soc/codecs/pcm1789*.* 22934F: sound/soc/codecs/pcm179x*.* 22935F: sound/soc/codecs/pcm186x*.* 22936F: sound/soc/codecs/pcm3008.* 22937F: sound/soc/codecs/pcm3060*.* 22938F: sound/soc/codecs/pcm3168a*.* 22939F: sound/soc/codecs/pcm5102a.c 22940F: sound/soc/codecs/pcm512x*.* 22941F: sound/soc/codecs/tas2*.* 22942F: sound/soc/codecs/tlv320*.* 22943F: sound/soc/codecs/tpa6130a2.* 22944 22945TEXAS INSTRUMENTS DMA DRIVERS 22946M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22947L: dmaengine@vger.kernel.org 22948S: Maintained 22949F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22950F: Documentation/devicetree/bindings/dma/ti-edma.txt 22951F: Documentation/devicetree/bindings/dma/ti/ 22952F: drivers/dma/ti/ 22953F: include/linux/dma/k3-psil.h 22954F: include/linux/dma/k3-udma-glue.h 22955F: include/linux/dma/ti-cppi5.h 22956X: drivers/dma/ti/cppi41.c 22957 22958TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22959M: Robert Marko <robert.marko@sartura.hr> 22960M: Luka Perkov <luka.perkov@sartura.hr> 22961L: linux-hwmon@vger.kernel.org 22962S: Maintained 22963F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22964F: Documentation/hwmon/tps23861.rst 22965F: drivers/hwmon/tps23861.c 22966 22967TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22968M: Ricardo Ribalda <ribalda@kernel.org> 22969L: linux-iio@vger.kernel.org 22970S: Supported 22971F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22972F: drivers/iio/dac/ti-dac7612.c 22973 22974TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22975M: Nishanth Menon <nm@ti.com> 22976M: Tero Kristo <kristo@kernel.org> 22977M: Santosh Shilimkar <ssantosh@kernel.org> 22978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22979S: Maintained 22980F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22981F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22982F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22983F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22984F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22985F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22986F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22987F: drivers/clk/keystone/sci-clk.c 22988F: drivers/firmware/ti_sci* 22989F: drivers/irqchip/irq-ti-sci-inta.c 22990F: drivers/irqchip/irq-ti-sci-intr.c 22991F: drivers/reset/reset-ti-sci.c 22992F: drivers/soc/ti/ti_sci_inta_msi.c 22993F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22994F: include/dt-bindings/soc/ti,sci_pm_domain.h 22995F: include/linux/soc/ti/ti_sci_inta_msi.h 22996F: include/linux/soc/ti/ti_sci_protocol.h 22997 22998TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22999M: Puranjay Mohan <puranjay@kernel.org> 23000L: linux-iio@vger.kernel.org 23001S: Supported 23002F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 23003F: drivers/iio/temperature/tmp117.c 23004 23005THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 23006M: Hans Verkuil <hverkuil@xs4all.nl> 23007L: linux-media@vger.kernel.org 23008S: Maintained 23009W: https://linuxtv.org 23010T: git git://linuxtv.org/media_tree.git 23011F: drivers/media/radio/radio-raremono.c 23012 23013THERMAL 23014M: Rafael J. Wysocki <rafael@kernel.org> 23015M: Daniel Lezcano <daniel.lezcano@linaro.org> 23016R: Zhang Rui <rui.zhang@intel.com> 23017R: Lukasz Luba <lukasz.luba@arm.com> 23018L: linux-pm@vger.kernel.org 23019S: Supported 23020Q: https://patchwork.kernel.org/project/linux-pm/list/ 23021T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 23022F: Documentation/ABI/testing/sysfs-class-thermal 23023F: Documentation/admin-guide/thermal/ 23024F: Documentation/devicetree/bindings/thermal/ 23025F: Documentation/driver-api/thermal/ 23026F: drivers/thermal/ 23027F: include/dt-bindings/thermal/ 23028F: include/linux/cpu_cooling.h 23029F: include/linux/thermal.h 23030F: include/uapi/linux/thermal.h 23031F: tools/lib/thermal/ 23032F: tools/thermal/ 23033 23034THERMAL DRIVER FOR AMLOGIC SOCS 23035M: Guillaume La Roque <glaroque@baylibre.com> 23036L: linux-pm@vger.kernel.org 23037L: linux-amlogic@lists.infradead.org 23038S: Supported 23039W: http://linux-meson.com/ 23040F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 23041F: drivers/thermal/amlogic_thermal.c 23042 23043THERMAL/CPU_COOLING 23044M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 23045M: Daniel Lezcano <daniel.lezcano@linaro.org> 23046M: Viresh Kumar <viresh.kumar@linaro.org> 23047R: Lukasz Luba <lukasz.luba@arm.com> 23048L: linux-pm@vger.kernel.org 23049S: Supported 23050F: Documentation/driver-api/thermal/cpu-cooling-api.rst 23051F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 23052F: drivers/thermal/cpufreq_cooling.c 23053F: drivers/thermal/cpuidle_cooling.c 23054F: include/linux/cpu_cooling.h 23055 23056THERMAL/POWER_ALLOCATOR 23057M: Lukasz Luba <lukasz.luba@arm.com> 23058L: linux-pm@vger.kernel.org 23059S: Maintained 23060F: Documentation/driver-api/thermal/power_allocator.rst 23061F: drivers/thermal/gov_power_allocator.c 23062F: drivers/thermal/thermal_trace_ipa.h 23063 23064THINKPAD ACPI EXTRAS DRIVER 23065M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 23066L: ibm-acpi-devel@lists.sourceforge.net 23067L: platform-driver-x86@vger.kernel.org 23068S: Maintained 23069W: http://ibm-acpi.sourceforge.net 23070W: http://thinkwiki.org/wiki/Ibm-acpi 23071T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 23072F: drivers/platform/x86/thinkpad_acpi.c 23073 23074THINKPAD LMI DRIVER 23075M: Mark Pearson <markpearson@lenovo.com> 23076L: platform-driver-x86@vger.kernel.org 23077S: Maintained 23078F: Documentation/ABI/testing/sysfs-class-firmware-attributes 23079F: drivers/platform/x86/think-lmi.? 23080 23081THP7312 ISP DRIVER 23082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23083M: Paul Elder <paul.elder@ideasonboard.com> 23084L: linux-media@vger.kernel.org 23085S: Maintained 23086T: git git://linuxtv.org/media_tree.git 23087F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 23088F: Documentation/userspace-api/media/drivers/thp7312.rst 23089F: drivers/media/i2c/thp7312.c 23090F: include/uapi/linux/thp7312.h 23091 23092THUNDERBOLT DMA TRAFFIC TEST DRIVER 23093M: Isaac Hazan <isaac.hazan@intel.com> 23094L: linux-usb@vger.kernel.org 23095S: Maintained 23096F: drivers/thunderbolt/dma_test.c 23097 23098THUNDERBOLT DRIVER 23099M: Andreas Noever <andreas.noever@gmail.com> 23100M: Michael Jamet <michael.jamet@intel.com> 23101M: Mika Westerberg <mika.westerberg@linux.intel.com> 23102M: Yehezkel Bernat <YehezkelShB@gmail.com> 23103L: linux-usb@vger.kernel.org 23104S: Maintained 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 23106F: Documentation/admin-guide/thunderbolt.rst 23107F: drivers/thunderbolt/ 23108F: include/linux/thunderbolt.h 23109 23110THUNDERBOLT NETWORK DRIVER 23111M: Michael Jamet <michael.jamet@intel.com> 23112M: Mika Westerberg <mika.westerberg@linux.intel.com> 23113M: Yehezkel Bernat <YehezkelShB@gmail.com> 23114L: netdev@vger.kernel.org 23115S: Maintained 23116F: drivers/net/thunderbolt/ 23117 23118THUNDERX GPIO DRIVER 23119M: Robert Richter <rric@kernel.org> 23120S: Odd Fixes 23121F: drivers/gpio/gpio-thunderx.c 23122 23123TI ADS1119 ADC DRIVER 23124M: Francesco Dolcini <francesco@dolcini.it> 23125M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 23126L: linux-iio@vger.kernel.org 23127S: Maintained 23128F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 23129F: drivers/iio/adc/ti-ads1119.c 23130 23131TI ADS7924 ADC DRIVER 23132M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 23133L: linux-iio@vger.kernel.org 23134S: Supported 23135F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 23136F: drivers/iio/adc/ti-ads7924.c 23137 23138TI AM437X VPFE DRIVER 23139M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23140L: linux-media@vger.kernel.org 23141S: Maintained 23142W: https://linuxtv.org 23143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23144T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23145F: drivers/media/platform/ti/am437x/ 23146 23147TI BANDGAP AND THERMAL DRIVER 23148M: Eduardo Valentin <edubezval@gmail.com> 23149M: Keerthy <j-keerthy@ti.com> 23150L: linux-pm@vger.kernel.org 23151L: linux-omap@vger.kernel.org 23152S: Maintained 23153F: drivers/thermal/ti-soc-thermal/ 23154 23155TI BQ27XXX POWER SUPPLY DRIVER 23156F: drivers/power/supply/bq27xxx_battery.c 23157F: drivers/power/supply/bq27xxx_battery_i2c.c 23158F: include/linux/power/bq27xxx_battery.h 23159 23160TI CDCE706 CLOCK DRIVER 23161M: Max Filippov <jcmvbkbc@gmail.com> 23162S: Maintained 23163F: drivers/clk/clk-cdce706.c 23164 23165TI CLOCK DRIVER 23166M: Tero Kristo <kristo@kernel.org> 23167L: linux-omap@vger.kernel.org 23168S: Odd Fixes 23169F: drivers/clk/ti/ 23170F: include/linux/clk/ti.h 23171 23172TI DAVINCI MACHINE SUPPORT 23173M: Bartosz Golaszewski <brgl@bgdev.pl> 23174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23175S: Maintained 23176T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 23177F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 23178F: arch/arm/boot/dts/ti/davinci/ 23179F: arch/arm/mach-davinci/ 23180F: drivers/i2c/busses/i2c-davinci.c 23181 23182TI DAVINCI SERIES CLOCK DRIVER 23183M: David Lechner <david@lechnology.com> 23184S: Maintained 23185F: Documentation/devicetree/bindings/clock/ti/davinci/ 23186F: drivers/clk/davinci/ 23187F: include/linux/clk/davinci.h 23188 23189TI DAVINCI SERIES GPIO DRIVER 23190M: Keerthy <j-keerthy@ti.com> 23191L: linux-gpio@vger.kernel.org 23192S: Maintained 23193F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 23194F: drivers/gpio/gpio-davinci.c 23195 23196TI DAVINCI SERIES MEDIA DRIVER 23197M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23198L: linux-media@vger.kernel.org 23199S: Maintained 23200W: https://linuxtv.org 23201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23202T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23203F: drivers/media/platform/ti/davinci/ 23204F: include/media/davinci/ 23205 23206TI ENHANCED CAPTURE (eCAP) DRIVER 23207M: Vignesh Raghavendra <vigneshr@ti.com> 23208R: Julien Panis <jpanis@baylibre.com> 23209L: linux-iio@vger.kernel.org 23210L: linux-omap@vger.kernel.org 23211S: Maintained 23212F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 23213F: drivers/counter/ti-ecap-capture.c 23214 23215TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 23216R: David Lechner <david@lechnology.com> 23217L: linux-iio@vger.kernel.org 23218F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 23219F: drivers/counter/ti-eqep.c 23220 23221TI ETHERNET SWITCH DRIVER (CPSW) 23222R: Siddharth Vadapalli <s-vadapalli@ti.com> 23223R: Roger Quadros <rogerq@kernel.org> 23224L: linux-omap@vger.kernel.org 23225L: netdev@vger.kernel.org 23226S: Maintained 23227F: drivers/net/ethernet/ti/cpsw* 23228F: drivers/net/ethernet/ti/davinci* 23229 23230TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 23231M: Alex Dubov <oakad@yahoo.com> 23232S: Maintained 23233W: http://tifmxx.berlios.de/ 23234F: drivers/memstick/host/tifm_ms.c 23235F: drivers/misc/tifm* 23236F: drivers/mmc/host/tifm_sd.c 23237F: include/linux/tifm.h 23238 23239TI FPD-LINK DRIVERS 23240M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 23241L: linux-media@vger.kernel.org 23242S: Maintained 23243F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 23244F: drivers/media/i2c/ds90* 23245F: include/media/i2c/ds90* 23246 23247TI HDC302X HUMIDITY DRIVER 23248M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23249M: Li peiyu <579lpy@gmail.com> 23250L: linux-iio@vger.kernel.org 23251S: Maintained 23252F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 23253F: drivers/iio/humidity/hdc3020.c 23254 23255TI ICSSG ETHERNET DRIVER (ICSSG) 23256R: MD Danish Anwar <danishanwar@ti.com> 23257R: Roger Quadros <rogerq@kernel.org> 23258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23259L: netdev@vger.kernel.org 23260S: Maintained 23261F: Documentation/devicetree/bindings/net/ti,icss*.yaml 23262F: drivers/net/ethernet/ti/icssg/* 23263 23264TI J721E CSI2RX DRIVER 23265M: Jai Luthra <j-luthra@ti.com> 23266L: linux-media@vger.kernel.org 23267S: Maintained 23268F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 23269F: drivers/media/platform/ti/j721e-csi2rx/ 23270 23271TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 23272M: Nishanth Menon <nm@ti.com> 23273M: Santosh Shilimkar <ssantosh@kernel.org> 23274L: linux-kernel@vger.kernel.org 23275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23276S: Maintained 23277T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 23278F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 23279F: drivers/pmdomain/ti/omap_prm.c 23280F: drivers/soc/ti/* 23281 23282TI LM49xxx FAMILY ASoC CODEC DRIVERS 23283M: M R Swami Reddy <mr.swami.reddy@ti.com> 23284M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 23285L: linux-sound@vger.kernel.org 23286S: Maintained 23287F: sound/soc/codecs/isabelle* 23288F: sound/soc/codecs/lm49453* 23289 23290TI LMP92064 ADC DRIVER 23291M: Leonard Göhrs <l.goehrs@pengutronix.de> 23292R: kernel@pengutronix.de 23293L: linux-iio@vger.kernel.org 23294S: Maintained 23295F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 23296F: drivers/iio/adc/ti-lmp92064.c 23297 23298TI PCM3060 ASoC CODEC DRIVER 23299M: Kirill Marinushkin <kmarinushkin@birdec.com> 23300L: linux-sound@vger.kernel.org 23301S: Maintained 23302F: Documentation/devicetree/bindings/sound/pcm3060.txt 23303F: sound/soc/codecs/pcm3060* 23304 23305TI TAS571X FAMILY ASoC CODEC DRIVER 23306M: Kevin Cernekee <cernekee@chromium.org> 23307L: linux-sound@vger.kernel.org 23308S: Odd Fixes 23309F: sound/soc/codecs/tas571x* 23310 23311TI TMAG5273 MAGNETOMETER DRIVER 23312M: Gerald Loacker <gerald.loacker@wolfvision.net> 23313L: linux-iio@vger.kernel.org 23314S: Maintained 23315F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 23316F: drivers/iio/magnetometer/tmag5273.c 23317 23318TI TRF7970A NFC DRIVER 23319M: Mark Greer <mgreer@animalcreek.com> 23320L: linux-wireless@vger.kernel.org 23321S: Supported 23322F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 23323F: drivers/nfc/trf7970a.c 23324 23325TI TSC2046 ADC DRIVER 23326M: Oleksij Rempel <o.rempel@pengutronix.de> 23327R: kernel@pengutronix.de 23328L: linux-iio@vger.kernel.org 23329S: Maintained 23330F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 23331F: drivers/iio/adc/ti-tsc2046.c 23332 23333TI TWL4030 SERIES SOC CODEC DRIVER 23334M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 23335L: linux-sound@vger.kernel.org 23336S: Maintained 23337F: sound/soc/codecs/twl4030* 23338 23339TI VPE/CAL DRIVERS 23340M: Benoit Parrot <bparrot@ti.com> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343W: http://linuxtv.org/ 23344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23345F: Documentation/devicetree/bindings/media/ti,cal.yaml 23346F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23347F: drivers/media/platform/ti/cal/ 23348F: drivers/media/platform/ti/vpe/ 23349 23350TI WILINK WIRELESS DRIVERS 23351L: linux-wireless@vger.kernel.org 23352S: Orphan 23353W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23354W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23355F: drivers/net/wireless/ti/ 23356 23357TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23358M: John Stultz <jstultz@google.com> 23359M: Thomas Gleixner <tglx@linutronix.de> 23360R: Stephen Boyd <sboyd@kernel.org> 23361L: linux-kernel@vger.kernel.org 23362S: Supported 23363T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23364F: include/linux/clocksource.h 23365F: include/linux/time.h 23366F: include/linux/timekeeper_internal.h 23367F: include/linux/timekeeping.h 23368F: include/linux/timex.h 23369F: include/uapi/linux/time.h 23370F: include/uapi/linux/timex.h 23371F: kernel/time/alarmtimer.c 23372F: kernel/time/clocksource* 23373F: kernel/time/ntp* 23374F: kernel/time/time.c 23375F: kernel/time/timeconst.bc 23376F: kernel/time/timeconv.c 23377F: kernel/time/timecounter.c 23378F: kernel/time/timekeeping* 23379F: kernel/time/time_test.c 23380F: tools/testing/selftests/timers/ 23381 23382TIPC NETWORK LAYER 23383M: Jon Maloy <jmaloy@redhat.com> 23384M: Ying Xue <ying.xue@windriver.com> 23385L: netdev@vger.kernel.org (core kernel code) 23386L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23387S: Maintained 23388W: http://tipc.sourceforge.net/ 23389F: include/uapi/linux/tipc*.h 23390F: net/tipc/ 23391 23392TLAN NETWORK DRIVER 23393M: Samuel Chessman <chessman@tux.org> 23394L: tlan-devel@lists.sourceforge.net (subscribers-only) 23395S: Maintained 23396W: http://sourceforge.net/projects/tlan/ 23397F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23398F: drivers/net/ethernet/ti/tlan.* 23399 23400TMIO/SDHI MMC DRIVER 23401M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23402L: linux-mmc@vger.kernel.org 23403L: linux-renesas-soc@vger.kernel.org 23404S: Supported 23405F: drivers/mmc/host/renesas_sdhi* 23406F: drivers/mmc/host/tmio_mmc* 23407F: include/linux/platform_data/tmio.h 23408 23409TMP513 HARDWARE MONITOR DRIVER 23410M: Eric Tremblay <etremblay@distech-controls.com> 23411L: linux-hwmon@vger.kernel.org 23412S: Maintained 23413F: Documentation/hwmon/tmp513.rst 23414F: drivers/hwmon/tmp513.c 23415 23416TMPFS (SHMEM FILESYSTEM) 23417M: Hugh Dickins <hughd@google.com> 23418L: linux-mm@kvack.org 23419S: Maintained 23420F: include/linux/shmem_fs.h 23421F: mm/shmem.c 23422 23423TOMOYO SECURITY MODULE 23424M: Kentaro Takeda <takedakn@nttdata.co.jp> 23425M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23426L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23427L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23428L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23429L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23430S: Maintained 23431W: https://tomoyo.sourceforge.net/ 23432F: security/tomoyo/ 23433 23434TOPSTAR LAPTOP EXTRAS DRIVER 23435M: Herton Ronaldo Krzesinski <herton@canonical.com> 23436L: platform-driver-x86@vger.kernel.org 23437S: Maintained 23438F: drivers/platform/x86/topstar-laptop.c 23439 23440TORTURE-TEST MODULES 23441M: Davidlohr Bueso <dave@stgolabs.net> 23442M: "Paul E. McKenney" <paulmck@kernel.org> 23443M: Josh Triplett <josh@joshtriplett.org> 23444L: linux-kernel@vger.kernel.org 23445S: Supported 23446T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23447F: Documentation/RCU/torture.rst 23448F: kernel/locking/locktorture.c 23449F: kernel/rcu/rcuscale.c 23450F: kernel/rcu/rcutorture.c 23451F: kernel/rcu/refscale.c 23452F: kernel/torture.c 23453 23454TOSHIBA ACPI EXTRAS DRIVER 23455M: Azael Avalos <coproscefalo@gmail.com> 23456L: platform-driver-x86@vger.kernel.org 23457S: Maintained 23458F: drivers/platform/x86/toshiba_acpi.c 23459 23460TOSHIBA BLUETOOTH DRIVER 23461M: Azael Avalos <coproscefalo@gmail.com> 23462L: platform-driver-x86@vger.kernel.org 23463S: Maintained 23464F: drivers/platform/x86/toshiba_bluetooth.c 23465 23466TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23467M: Azael Avalos <coproscefalo@gmail.com> 23468L: platform-driver-x86@vger.kernel.org 23469S: Maintained 23470F: drivers/platform/x86/toshiba_haps.c 23471 23472TOSHIBA SMM DRIVER 23473M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23474S: Maintained 23475W: http://www.buzzard.org.uk/toshiba/ 23476F: drivers/char/toshiba.c 23477F: include/linux/toshiba.h 23478F: include/uapi/linux/toshiba.h 23479 23480TOSHIBA TC358743 DRIVER 23481M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23482L: linux-media@vger.kernel.org 23483S: Maintained 23484F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23485F: drivers/media/i2c/tc358743* 23486F: include/media/i2c/tc358743.h 23487 23488TOSHIBA WMI HOTKEYS DRIVER 23489M: Azael Avalos <coproscefalo@gmail.com> 23490L: platform-driver-x86@vger.kernel.org 23491S: Maintained 23492F: drivers/platform/x86/toshiba-wmi.c 23493 23494TPM DEVICE DRIVER 23495M: Peter Huewe <peterhuewe@gmx.de> 23496M: Jarkko Sakkinen <jarkko@kernel.org> 23497R: Jason Gunthorpe <jgg@ziepe.ca> 23498L: linux-integrity@vger.kernel.org 23499S: Maintained 23500W: https://codeberg.org/jarkko/linux-tpmdd-test 23501Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23502T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23503F: Documentation/devicetree/bindings/tpm/ 23504F: drivers/char/tpm/ 23505F: tools/testing/selftests/tpm2/ 23506 23507TPS546D24 DRIVER 23508M: Duke Du <dukedu83@gmail.com> 23509L: linux-hwmon@vger.kernel.org 23510S: Maintained 23511F: Documentation/hwmon/tps546d24.rst 23512F: drivers/hwmon/pmbus/tps546d24.c 23513 23514TQ SYSTEMS BOARD & DRIVER SUPPORT 23515L: linux@ew.tq-group.com 23516S: Supported 23517W: https://www.tq-group.com/en/products/tq-embedded/ 23518F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 23519F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 23520F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23521F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23522F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23523F: arch/arm64/boot/dts/freescale/mba*.dtsi 23524F: arch/arm64/boot/dts/freescale/tqml*.dts* 23525F: drivers/gpio/gpio-tqmx86.c 23526F: drivers/mfd/tqmx86.c 23527F: drivers/watchdog/tqmx86_wdt.c 23528 23529TRACING 23530M: Steven Rostedt <rostedt@goodmis.org> 23531M: Masami Hiramatsu <mhiramat@kernel.org> 23532R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23533L: linux-kernel@vger.kernel.org 23534L: linux-trace-kernel@vger.kernel.org 23535S: Maintained 23536Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23537T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23538F: Documentation/trace/* 23539F: fs/tracefs/ 23540F: include/linux/trace*.h 23541F: include/trace/ 23542F: kernel/trace/ 23543F: scripts/tracing/ 23544F: tools/testing/selftests/ftrace/ 23545 23546TRACING MMIO ACCESSES (MMIOTRACE) 23547M: Steven Rostedt <rostedt@goodmis.org> 23548M: Masami Hiramatsu <mhiramat@kernel.org> 23549R: Karol Herbst <karolherbst@gmail.com> 23550R: Pekka Paalanen <ppaalanen@gmail.com> 23551L: linux-kernel@vger.kernel.org 23552L: nouveau@lists.freedesktop.org 23553S: Maintained 23554F: arch/x86/mm/kmmio.c 23555F: arch/x86/mm/mmio-mod.c 23556F: arch/x86/mm/testmmiotrace.c 23557F: include/linux/mmiotrace.h 23558F: kernel/trace/trace_mmiotrace.c 23559 23560TRACING OS NOISE / LATENCY TRACERS 23561M: Steven Rostedt <rostedt@goodmis.org> 23562S: Maintained 23563F: Documentation/trace/hwlat_detector.rst 23564F: Documentation/trace/osnoise-tracer.rst 23565F: Documentation/trace/timerlat-tracer.rst 23566F: arch/*/kernel/trace.c 23567F: include/trace/events/osnoise.h 23568F: kernel/trace/trace_hwlat.c 23569F: kernel/trace/trace_irqsoff.c 23570F: kernel/trace/trace_osnoise.c 23571F: kernel/trace/trace_sched_wakeup.c 23572 23573TRADITIONAL CHINESE DOCUMENTATION 23574M: Hu Haowen <2023002089@link.tyut.edu.cn> 23575S: Maintained 23576W: https://github.com/srcres258/linux-doc 23577T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23578F: Documentation/translations/zh_TW/ 23579 23580TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23581M: Dan Williams <dan.j.williams@intel.com> 23582L: linux-coco@lists.linux.dev 23583S: Maintained 23584F: Documentation/ABI/testing/configfs-tsm 23585F: drivers/virt/coco/tsm.c 23586F: include/linux/tsm.h 23587 23588TRUSTED SERVICES TEE DRIVER 23589M: Balint Dobszay <balint.dobszay@arm.com> 23590M: Sudeep Holla <sudeep.holla@arm.com> 23591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23592L: trusted-services@lists.trustedfirmware.org 23593S: Maintained 23594F: Documentation/tee/ts-tee.rst 23595F: drivers/tee/tstee/ 23596 23597TTY LAYER AND SERIAL DRIVERS 23598M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23599M: Jiri Slaby <jirislaby@kernel.org> 23600L: linux-kernel@vger.kernel.org 23601L: linux-serial@vger.kernel.org 23602S: Supported 23603T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23604F: Documentation/devicetree/bindings/serial/ 23605F: Documentation/driver-api/serial/ 23606F: drivers/tty/ 23607F: include/linux/selection.h 23608F: include/linux/serial.h 23609F: include/linux/serial_core.h 23610F: include/linux/sysrq.h 23611F: include/linux/tty*.h 23612F: include/linux/vt.h 23613F: include/linux/vt_*.h 23614F: include/uapi/linux/serial.h 23615F: include/uapi/linux/serial_core.h 23616F: include/uapi/linux/tty.h 23617 23618TUA9001 MEDIA DRIVER 23619L: linux-media@vger.kernel.org 23620S: Orphan 23621W: https://linuxtv.org 23622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23623F: drivers/media/tuners/tua9001* 23624 23625TULIP NETWORK DRIVERS 23626L: netdev@vger.kernel.org 23627L: linux-parisc@vger.kernel.org 23628S: Orphan 23629F: drivers/net/ethernet/dec/tulip/ 23630 23631TUN/TAP driver 23632M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23633M: Jason Wang <jasowang@redhat.com> 23634S: Maintained 23635W: http://vtun.sourceforge.net/tun 23636F: Documentation/networking/tuntap.rst 23637F: arch/um/os-Linux/drivers/ 23638F: drivers/net/tap.c 23639F: drivers/net/tun.c 23640 23641TURBOCHANNEL SUBSYSTEM 23642M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23643M: Ralf Baechle <ralf@linux-mips.org> 23644L: linux-mips@vger.kernel.org 23645S: Maintained 23646Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23647F: drivers/tc/ 23648F: include/linux/tc.h 23649 23650TURBOSTAT UTILITY 23651M: "Len Brown" <lenb@kernel.org> 23652L: linux-pm@vger.kernel.org 23653S: Supported 23654Q: https://patchwork.kernel.org/project/linux-pm/list/ 23655B: https://bugzilla.kernel.org 23656T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23657F: tools/power/x86/turbostat/ 23658F: tools/testing/selftests/turbostat/ 23659 23660TW5864 VIDEO4LINUX DRIVER 23661M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23662M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23663M: Andrey Utkin <andrey_utkin@fastmail.com> 23664L: linux-media@vger.kernel.org 23665S: Supported 23666F: drivers/media/pci/tw5864/ 23667 23668TW68 VIDEO4LINUX DRIVER 23669M: Hans Verkuil <hverkuil@xs4all.nl> 23670L: linux-media@vger.kernel.org 23671S: Odd Fixes 23672W: https://linuxtv.org 23673T: git git://linuxtv.org/media_tree.git 23674F: drivers/media/pci/tw68/ 23675 23676TW686X VIDEO4LINUX DRIVER 23677M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23678L: linux-media@vger.kernel.org 23679S: Maintained 23680W: http://linuxtv.org 23681T: git git://linuxtv.org/media_tree.git 23682F: drivers/media/pci/tw686x/ 23683 23684U-BOOT ENVIRONMENT VARIABLES 23685M: Rafał Miłecki <rafal@milecki.pl> 23686S: Maintained 23687F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 23688F: drivers/nvmem/layouts/u-boot-env.c 23689F: drivers/nvmem/u-boot-env.c 23690 23691UACCE ACCELERATOR FRAMEWORK 23692M: Zhangfei Gao <zhangfei.gao@linaro.org> 23693M: Zhou Wang <wangzhou1@hisilicon.com> 23694L: linux-accelerators@lists.ozlabs.org 23695L: linux-kernel@vger.kernel.org 23696S: Maintained 23697F: Documentation/ABI/testing/sysfs-driver-uacce 23698F: Documentation/misc-devices/uacce.rst 23699F: drivers/misc/uacce/ 23700F: include/linux/uacce.h 23701F: include/uapi/misc/uacce/ 23702 23703UBI FILE SYSTEM (UBIFS) 23704M: Richard Weinberger <richard@nod.at> 23705R: Zhihao Cheng <chengzhihao1@huawei.com> 23706L: linux-mtd@lists.infradead.org 23707S: Supported 23708W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23709T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23710T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23711F: Documentation/ABI/testing/sysfs-fs-ubifs 23712F: Documentation/filesystems/ubifs-authentication.rst 23713F: Documentation/filesystems/ubifs.rst 23714F: fs/ubifs/ 23715 23716UBLK USERSPACE BLOCK DRIVER 23717M: Ming Lei <ming.lei@redhat.com> 23718L: linux-block@vger.kernel.org 23719S: Maintained 23720F: Documentation/block/ublk.rst 23721F: drivers/block/ublk_drv.c 23722F: include/uapi/linux/ublk_cmd.h 23723 23724UBSAN 23725M: Kees Cook <kees@kernel.org> 23726R: Marco Elver <elver@google.com> 23727R: Andrey Konovalov <andreyknvl@gmail.com> 23728R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23729L: kasan-dev@googlegroups.com 23730L: linux-hardening@vger.kernel.org 23731S: Supported 23732T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23733F: Documentation/dev-tools/ubsan.rst 23734F: include/linux/ubsan.h 23735F: lib/Kconfig.ubsan 23736F: lib/test_ubsan.c 23737F: lib/ubsan.c 23738F: lib/ubsan.h 23739F: scripts/Makefile.ubsan 23740K: \bARCH_HAS_UBSAN\b 23741 23742UCLINUX (M68KNOMMU AND COLDFIRE) 23743M: Greg Ungerer <gerg@linux-m68k.org> 23744L: linux-m68k@lists.linux-m68k.org 23745S: Maintained 23746W: http://www.linux-m68k.org/ 23747T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23748F: arch/m68k/*/*_no.* 23749F: arch/m68k/68*/ 23750F: arch/m68k/coldfire/ 23751F: arch/m68k/include/asm/*_no.* 23752 23753UDF FILESYSTEM 23754M: Jan Kara <jack@suse.com> 23755S: Maintained 23756F: Documentation/filesystems/udf.rst 23757F: fs/udf/ 23758 23759UDRAW TABLET 23760M: Bastien Nocera <hadess@hadess.net> 23761L: linux-input@vger.kernel.org 23762S: Maintained 23763F: drivers/hid/hid-udraw-ps3.c 23764 23765UFS FILESYSTEM 23766M: Evgeniy Dushistov <dushistov@mail.ru> 23767S: Maintained 23768F: Documentation/admin-guide/ufs.rst 23769F: fs/ufs/ 23770 23771UHID USERSPACE HID IO DRIVER 23772M: David Rheinsberg <david@readahead.eu> 23773L: linux-input@vger.kernel.org 23774S: Maintained 23775F: drivers/hid/uhid.c 23776F: include/uapi/linux/uhid.h 23777 23778ULPI BUS 23779M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23780L: linux-usb@vger.kernel.org 23781S: Maintained 23782F: drivers/usb/common/ulpi.c 23783F: include/linux/ulpi/ 23784 23785UNICODE SUBSYSTEM 23786M: Gabriel Krisman Bertazi <krisman@kernel.org> 23787L: linux-fsdevel@vger.kernel.org 23788S: Supported 23789F: fs/unicode/ 23790 23791UNIFDEF 23792M: Tony Finch <dot@dotat.at> 23793S: Maintained 23794W: http://dotat.at/prog/unifdef 23795F: scripts/unifdef.c 23796 23797UNIFORM CDROM DRIVER 23798M: Phillip Potter <phil@philpotter.co.uk> 23799S: Maintained 23800F: Documentation/cdrom/ 23801F: drivers/cdrom/cdrom.c 23802F: include/linux/cdrom.h 23803F: include/uapi/linux/cdrom.h 23804 23805UNION-FIND 23806M: Xavier <xavier_qy@163.com> 23807L: linux-kernel@vger.kernel.org 23808S: Maintained 23809F: Documentation/core-api/union_find.rst 23810F: Documentation/translations/zh_CN/core-api/union_find.rst 23811F: include/linux/union_find.h 23812F: lib/union_find.c 23813 23814UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23815R: Alim Akhtar <alim.akhtar@samsung.com> 23816R: Avri Altman <avri.altman@wdc.com> 23817R: Bart Van Assche <bvanassche@acm.org> 23818L: linux-scsi@vger.kernel.org 23819S: Supported 23820F: Documentation/devicetree/bindings/ufs/ 23821F: Documentation/scsi/ufs.rst 23822F: drivers/ufs/core/ 23823 23824UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23825M: Pedro Sousa <pedrom.sousa@synopsys.com> 23826L: linux-scsi@vger.kernel.org 23827S: Supported 23828F: drivers/ufs/host/*dwc* 23829 23830UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23831M: Alim Akhtar <alim.akhtar@samsung.com> 23832L: linux-scsi@vger.kernel.org 23833S: Maintained 23834F: drivers/ufs/host/ufs-exynos* 23835 23836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23837M: Peter Wang <peter.wang@mediatek.com> 23838R: Stanley Jhu <chu.stanley@gmail.com> 23839L: linux-scsi@vger.kernel.org 23840L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23841S: Maintained 23842F: drivers/ufs/host/ufs-mediatek* 23843 23844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23845M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23846L: linux-arm-msm@vger.kernel.org 23847L: linux-scsi@vger.kernel.org 23848S: Maintained 23849F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23850F: drivers/ufs/host/ufs-qcom* 23851 23852UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23853M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23854L: linux-renesas-soc@vger.kernel.org 23855L: linux-scsi@vger.kernel.org 23856S: Maintained 23857F: drivers/ufs/host/ufs-renesas.c 23858 23859UNSORTED BLOCK IMAGES (UBI) 23860M: Richard Weinberger <richard@nod.at> 23861R: Zhihao Cheng <chengzhihao1@huawei.com> 23862L: linux-mtd@lists.infradead.org 23863S: Supported 23864W: http://www.linux-mtd.infradead.org/ 23865T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23866T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23867F: drivers/mtd/ubi/ 23868F: include/linux/mtd/ubi.h 23869F: include/uapi/mtd/ubi-user.h 23870 23871UPROBES 23872M: Masami Hiramatsu <mhiramat@kernel.org> 23873M: Oleg Nesterov <oleg@redhat.com> 23874M: Peter Zijlstra <peterz@infradead.org> 23875L: linux-kernel@vger.kernel.org 23876L: linux-trace-kernel@vger.kernel.org 23877S: Maintained 23878F: arch/*/include/asm/uprobes.h 23879F: arch/*/kernel/probes/uprobes.c 23880F: arch/*/kernel/uprobes.c 23881F: include/linux/uprobes.h 23882F: kernel/events/uprobes.c 23883 23884USB "USBNET" DRIVER FRAMEWORK 23885M: Oliver Neukum <oneukum@suse.com> 23886L: netdev@vger.kernel.org 23887S: Maintained 23888W: http://www.linux-usb.org/usbnet 23889F: drivers/net/usb/usbnet.c 23890F: include/linux/usb/usbnet.h 23891 23892USB ACM DRIVER 23893M: Oliver Neukum <oneukum@suse.com> 23894L: linux-usb@vger.kernel.org 23895S: Maintained 23896F: Documentation/usb/acm.rst 23897F: drivers/usb/class/cdc-acm.* 23898 23899USB APPLE MFI FASTCHARGE DRIVER 23900M: Bastien Nocera <hadess@hadess.net> 23901L: linux-usb@vger.kernel.org 23902S: Maintained 23903F: drivers/usb/misc/apple-mfi-fastcharge.c 23904 23905USB AR5523 WIRELESS DRIVER 23906L: linux-wireless@vger.kernel.org 23907S: Orphan 23908F: drivers/net/wireless/ath/ar5523/ 23909 23910USB ATTACHED SCSI 23911M: Oliver Neukum <oneukum@suse.com> 23912L: linux-usb@vger.kernel.org 23913L: linux-scsi@vger.kernel.org 23914S: Maintained 23915F: drivers/usb/storage/uas.c 23916 23917USB CDC ETHERNET DRIVER 23918M: Oliver Neukum <oliver@neukum.org> 23919L: linux-usb@vger.kernel.org 23920S: Maintained 23921F: drivers/net/usb/cdc_*.c 23922F: include/uapi/linux/usb/cdc.h 23923 23924USB CHAOSKEY DRIVER 23925M: Keith Packard <keithp@keithp.com> 23926L: linux-usb@vger.kernel.org 23927S: Maintained 23928F: drivers/usb/misc/chaoskey.c 23929 23930USB CYPRESS C67X00 DRIVER 23931L: linux-usb@vger.kernel.org 23932S: Orphan 23933F: drivers/usb/c67x00/ 23934 23935USB DAVICOM DM9601 DRIVER 23936M: Peter Korsgaard <peter@korsgaard.com> 23937L: netdev@vger.kernel.org 23938S: Maintained 23939W: http://www.linux-usb.org/usbnet 23940F: drivers/net/usb/dm9601.c 23941 23942USB EHCI DRIVER 23943M: Alan Stern <stern@rowland.harvard.edu> 23944L: linux-usb@vger.kernel.org 23945S: Maintained 23946F: Documentation/usb/ehci.rst 23947F: drivers/usb/host/ehci* 23948 23949USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23950M: Jiri Kosina <jikos@kernel.org> 23951M: Benjamin Tissoires <bentiss@kernel.org> 23952L: linux-usb@vger.kernel.org 23953S: Maintained 23954T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23955F: Documentation/hid/hiddev.rst 23956F: drivers/hid/usbhid/ 23957 23958USB INTEL XHCI ROLE MUX DRIVER 23959M: Hans de Goede <hdegoede@redhat.com> 23960L: linux-usb@vger.kernel.org 23961S: Maintained 23962F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23963 23964USB IP DRIVER FOR HISILICON KIRIN 960 23965M: Yu Chen <chenyu56@huawei.com> 23966M: Binghui Wang <wangbinghui@hisilicon.com> 23967L: linux-usb@vger.kernel.org 23968S: Maintained 23969F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23970F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23971 23972USB IP DRIVER FOR HISILICON KIRIN 970 23973M: Mauro Carvalho Chehab <mchehab@kernel.org> 23974L: linux-usb@vger.kernel.org 23975S: Maintained 23976F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23977F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23978 23979USB ISP116X DRIVER 23980M: Olav Kongas <ok@artecdesign.ee> 23981L: linux-usb@vger.kernel.org 23982S: Maintained 23983F: drivers/usb/host/isp116x* 23984F: include/linux/usb/isp116x.h 23985 23986USB ISP1760 DRIVER 23987M: Rui Miguel Silva <rui.silva@linaro.org> 23988L: linux-usb@vger.kernel.org 23989S: Maintained 23990F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23991F: drivers/usb/isp1760/* 23992 23993USB LAN78XX ETHERNET DRIVER 23994M: Woojung Huh <woojung.huh@microchip.com> 23995M: UNGLinuxDriver@microchip.com 23996L: netdev@vger.kernel.org 23997S: Maintained 23998F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23999F: drivers/net/usb/lan78xx.* 24000F: include/dt-bindings/net/microchip-lan78xx.h 24001 24002USB MASS STORAGE DRIVER 24003M: Alan Stern <stern@rowland.harvard.edu> 24004L: linux-usb@vger.kernel.org 24005L: usb-storage@lists.one-eyed-alien.net 24006S: Maintained 24007F: drivers/usb/storage/ 24008 24009USB MIDI DRIVER 24010M: Clemens Ladisch <clemens@ladisch.de> 24011L: linux-sound@vger.kernel.org 24012S: Maintained 24013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24014F: sound/usb/midi.* 24015 24016USB NETWORKING DRIVERS 24017L: linux-usb@vger.kernel.org 24018S: Odd Fixes 24019F: drivers/net/usb/ 24020 24021USB OHCI DRIVER 24022M: Alan Stern <stern@rowland.harvard.edu> 24023L: linux-usb@vger.kernel.org 24024S: Maintained 24025F: Documentation/usb/ohci.rst 24026F: drivers/usb/host/ohci* 24027 24028USB OTG FSM (Finite State Machine) 24029M: Peter Chen <peter.chen@kernel.org> 24030L: linux-usb@vger.kernel.org 24031S: Maintained 24032T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 24033F: drivers/usb/common/usb-otg-fsm.c 24034 24035USB OVER IP DRIVER 24036M: Valentina Manea <valentina.manea.m@gmail.com> 24037M: Shuah Khan <shuah@kernel.org> 24038M: Shuah Khan <skhan@linuxfoundation.org> 24039R: Hongren Zheng <i@zenithal.me> 24040L: linux-usb@vger.kernel.org 24041S: Maintained 24042F: Documentation/usb/usbip_protocol.rst 24043F: drivers/usb/usbip/ 24044F: tools/testing/selftests/drivers/usb/usbip/ 24045F: tools/usb/usbip/ 24046 24047USB PEGASUS DRIVER 24048M: Petko Manolov <petkan@nucleusys.com> 24049L: linux-usb@vger.kernel.org 24050L: netdev@vger.kernel.org 24051S: Maintained 24052W: https://github.com/petkan/pegasus 24053T: git https://github.com/petkan/pegasus.git 24054F: drivers/net/usb/pegasus.* 24055 24056USB PRINTER DRIVER (usblp) 24057M: Pete Zaitcev <zaitcev@redhat.com> 24058L: linux-usb@vger.kernel.org 24059S: Supported 24060F: drivers/usb/class/usblp.c 24061 24062USB QMI WWAN NETWORK DRIVER 24063M: Bjørn Mork <bjorn@mork.no> 24064L: netdev@vger.kernel.org 24065S: Maintained 24066F: Documentation/ABI/testing/sysfs-class-net-qmi 24067F: drivers/net/usb/qmi_wwan.c 24068 24069USB RAW GADGET DRIVER 24070R: Andrey Konovalov <andreyknvl@gmail.com> 24071L: linux-usb@vger.kernel.org 24072S: Maintained 24073F: Documentation/usb/raw-gadget.rst 24074F: drivers/usb/gadget/legacy/raw_gadget.c 24075F: include/uapi/linux/usb/raw_gadget.h 24076 24077USB RTL8150 DRIVER 24078M: Petko Manolov <petkan@nucleusys.com> 24079L: linux-usb@vger.kernel.org 24080L: netdev@vger.kernel.org 24081S: Maintained 24082W: https://github.com/petkan/rtl8150 24083T: git https://github.com/petkan/rtl8150.git 24084F: drivers/net/usb/rtl8150.c 24085 24086USB SERIAL SUBSYSTEM 24087M: Johan Hovold <johan@kernel.org> 24088L: linux-usb@vger.kernel.org 24089S: Maintained 24090T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 24091F: Documentation/usb/usb-serial.rst 24092F: drivers/usb/serial/ 24093F: include/linux/usb/serial.h 24094 24095USB SMSC75XX ETHERNET DRIVER 24096M: Steve Glendinning <steve.glendinning@shawell.net> 24097L: netdev@vger.kernel.org 24098S: Maintained 24099F: drivers/net/usb/smsc75xx.* 24100 24101USB SMSC95XX ETHERNET DRIVER 24102M: Steve Glendinning <steve.glendinning@shawell.net> 24103M: UNGLinuxDriver@microchip.com 24104L: netdev@vger.kernel.org 24105S: Maintained 24106F: drivers/net/usb/smsc95xx.* 24107 24108USB SUBSYSTEM 24109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24110L: linux-usb@vger.kernel.org 24111S: Supported 24112W: http://www.linux-usb.org 24113T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 24114F: Documentation/devicetree/bindings/usb/ 24115F: Documentation/usb/ 24116F: drivers/usb/ 24117F: include/dt-bindings/usb/ 24118F: include/linux/usb.h 24119F: include/linux/usb/ 24120F: include/uapi/linux/usb/ 24121 24122USB TYPEC BUS FOR ALTERNATE MODES 24123M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24124L: linux-usb@vger.kernel.org 24125S: Maintained 24126F: Documentation/ABI/testing/sysfs-bus-typec 24127F: Documentation/driver-api/usb/typec_bus.rst 24128F: drivers/usb/typec/altmodes/ 24129F: include/linux/usb/typec_altmode.h 24130 24131USB TYPEC CLASS 24132M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24133L: linux-usb@vger.kernel.org 24134S: Maintained 24135F: Documentation/ABI/testing/sysfs-class-typec 24136F: Documentation/driver-api/usb/typec.rst 24137F: drivers/usb/typec/ 24138F: include/linux/usb/typec.h 24139 24140USB TYPEC INTEL PMC MUX DRIVER 24141M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24142L: linux-usb@vger.kernel.org 24143S: Maintained 24144F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 24145F: drivers/usb/typec/mux/intel_pmc_mux.c 24146 24147USB TYPEC PI3USB30532 MUX DRIVER 24148M: Hans de Goede <hdegoede@redhat.com> 24149L: linux-usb@vger.kernel.org 24150S: Maintained 24151F: drivers/usb/typec/mux/pi3usb30532.c 24152 24153USB TYPEC PORT CONTROLLER DRIVERS 24154L: linux-usb@vger.kernel.org 24155S: Orphan 24156F: drivers/usb/typec/tcpm/ 24157 24158USB UHCI DRIVER 24159M: Alan Stern <stern@rowland.harvard.edu> 24160L: linux-usb@vger.kernel.org 24161S: Maintained 24162F: drivers/usb/host/uhci* 24163 24164USB VIDEO CLASS 24165M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24166L: linux-media@vger.kernel.org 24167S: Maintained 24168W: http://www.ideasonboard.org/uvc/ 24169T: git git://linuxtv.org/media_tree.git 24170F: drivers/media/usb/uvc/ 24171F: include/uapi/linux/uvcvideo.h 24172 24173USB WEBCAM GADGET 24174L: linux-usb@vger.kernel.org 24175S: Orphan 24176F: drivers/usb/gadget/function/*uvc* 24177F: drivers/usb/gadget/legacy/webcam.c 24178F: include/uapi/linux/usb/g_uvc.h 24179 24180USB XHCI DRIVER 24181M: Mathias Nyman <mathias.nyman@intel.com> 24182L: linux-usb@vger.kernel.org 24183S: Supported 24184F: drivers/usb/host/pci-quirks* 24185F: drivers/usb/host/xhci* 24186 24187USER DATAGRAM PROTOCOL (UDP) 24188M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24189L: netdev@vger.kernel.org 24190S: Maintained 24191F: include/linux/udp.h 24192F: include/net/udp.h 24193F: include/trace/events/udp.h 24194F: include/uapi/linux/udp.h 24195F: net/ipv4/udp.c 24196F: net/ipv6/udp.c 24197 24198USER-MODE LINUX (UML) 24199M: Richard Weinberger <richard@nod.at> 24200M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 24201M: Johannes Berg <johannes@sipsolutions.net> 24202L: linux-um@lists.infradead.org 24203S: Maintained 24204W: http://user-mode-linux.sourceforge.net 24205Q: https://patchwork.ozlabs.org/project/linux-um/list/ 24206T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 24207T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 24208F: Documentation/virt/uml/ 24209F: arch/um/ 24210F: arch/x86/um/ 24211F: fs/hostfs/ 24212 24213USERSPACE COPYIN/COPYOUT (UIOVEC) 24214M: Alexander Viro <viro@zeniv.linux.org.uk> 24215S: Maintained 24216F: include/linux/uio.h 24217F: lib/iov_iter.c 24218 24219USERSPACE DMA BUFFER DRIVER 24220M: Gerd Hoffmann <kraxel@redhat.com> 24221L: dri-devel@lists.freedesktop.org 24222S: Maintained 24223T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24224F: drivers/dma-buf/udmabuf.c 24225F: include/uapi/linux/udmabuf.h 24226 24227USERSPACE I/O (UIO) 24228M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24229S: Maintained 24230T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24231F: Documentation/driver-api/uio-howto.rst 24232F: drivers/uio/ 24233F: include/linux/uio_driver.h 24234 24235UTIL-LINUX PACKAGE 24236M: Karel Zak <kzak@redhat.com> 24237L: util-linux@vger.kernel.org 24238S: Maintained 24239W: http://en.wikipedia.org/wiki/Util-linux 24240T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 24241 24242UUID HELPERS 24243R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24244L: linux-kernel@vger.kernel.org 24245S: Maintained 24246F: include/linux/uuid.h 24247F: lib/test_uuid.c 24248F: lib/uuid.c 24249 24250UV SYSFS DRIVER 24251M: Justin Ernst <justin.ernst@hpe.com> 24252L: platform-driver-x86@vger.kernel.org 24253S: Maintained 24254F: drivers/platform/x86/uv_sysfs.c 24255 24256UVESAFB DRIVER 24257M: Michal Januszewski <spock@gentoo.org> 24258L: linux-fbdev@vger.kernel.org 24259S: Maintained 24260W: https://github.com/mjanusz/v86d 24261F: Documentation/fb/uvesafb.rst 24262F: drivers/video/fbdev/uvesafb.* 24263 24264Ux500 CLOCK DRIVERS 24265M: Ulf Hansson <ulf.hansson@linaro.org> 24266L: linux-clk@vger.kernel.org 24267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24268S: Maintained 24269F: drivers/clk/ux500/ 24270 24271V4L2 ASYNC AND FWNODE FRAMEWORKS 24272M: Sakari Ailus <sakari.ailus@linux.intel.com> 24273L: linux-media@vger.kernel.org 24274S: Maintained 24275T: git git://linuxtv.org/media_tree.git 24276F: drivers/media/v4l2-core/v4l2-async.c 24277F: drivers/media/v4l2-core/v4l2-fwnode.c 24278F: include/media/v4l2-async.h 24279F: include/media/v4l2-fwnode.h 24280 24281V4L2 LENS DRIVERS 24282M: Sakari Ailus <sakari.ailus@linux.intel.com> 24283L: linux-media@vger.kernel.org 24284S: Maintained 24285F: drivers/media/i2c/ak* 24286F: drivers/media/i2c/dw* 24287F: drivers/media/i2c/lm* 24288 24289V4L2 CAMERA SENSOR DRIVERS 24290M: Sakari Ailus <sakari.ailus@linux.intel.com> 24291L: linux-media@vger.kernel.org 24292S: Maintained 24293F: Documentation/driver-api/media/camera-sensor.rst 24294F: Documentation/driver-api/media/tx-rx.rst 24295F: drivers/media/i2c/ar* 24296F: drivers/media/i2c/gc* 24297F: drivers/media/i2c/hi* 24298F: drivers/media/i2c/imx* 24299F: drivers/media/i2c/mt* 24300F: drivers/media/i2c/og* 24301F: drivers/media/i2c/ov* 24302F: drivers/media/i2c/s5* 24303F: drivers/media/i2c/vgxy61.c 24304 24305VF610 NAND DRIVER 24306M: Stefan Agner <stefan@agner.ch> 24307L: linux-mtd@lists.infradead.org 24308S: Supported 24309F: drivers/mtd/nand/raw/vf610_nfc.c 24310 24311VFAT/FAT/MSDOS FILESYSTEM 24312M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 24313S: Maintained 24314F: Documentation/filesystems/vfat.rst 24315F: fs/fat/ 24316F: tools/testing/selftests/filesystems/fat/ 24317 24318VFIO CDX DRIVER 24319M: Nipun Gupta <nipun.gupta@amd.com> 24320M: Nikhil Agarwal <nikhil.agarwal@amd.com> 24321L: kvm@vger.kernel.org 24322S: Maintained 24323F: drivers/vfio/cdx/* 24324 24325VFIO DRIVER 24326M: Alex Williamson <alex.williamson@redhat.com> 24327L: kvm@vger.kernel.org 24328S: Maintained 24329T: git https://github.com/awilliam/linux-vfio.git 24330F: Documentation/ABI/testing/debugfs-vfio 24331F: Documentation/ABI/testing/sysfs-devices-vfio-dev 24332F: Documentation/driver-api/vfio.rst 24333F: drivers/vfio/ 24334F: include/linux/vfio.h 24335F: include/linux/vfio_pci_core.h 24336F: include/uapi/linux/vfio.h 24337 24338VFIO FSL-MC DRIVER 24339L: kvm@vger.kernel.org 24340S: Orphan 24341F: drivers/vfio/fsl-mc/ 24342 24343VFIO HISILICON PCI DRIVER 24344M: Longfang Liu <liulongfang@huawei.com> 24345M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24346L: kvm@vger.kernel.org 24347S: Maintained 24348F: drivers/vfio/pci/hisilicon/ 24349 24350VFIO MEDIATED DEVICE DRIVERS 24351M: Kirti Wankhede <kwankhede@nvidia.com> 24352L: kvm@vger.kernel.org 24353S: Maintained 24354F: Documentation/driver-api/vfio-mediated-device.rst 24355F: drivers/vfio/mdev/ 24356F: include/linux/mdev.h 24357F: samples/vfio-mdev/ 24358 24359VFIO MLX5 PCI DRIVER 24360M: Yishai Hadas <yishaih@nvidia.com> 24361L: kvm@vger.kernel.org 24362S: Maintained 24363F: drivers/vfio/pci/mlx5/ 24364 24365VFIO NVIDIA GRACE GPU DRIVER 24366M: Ankit Agrawal <ankita@nvidia.com> 24367L: kvm@vger.kernel.org 24368S: Supported 24369F: drivers/vfio/pci/nvgrace-gpu/ 24370 24371VFIO PCI DEVICE SPECIFIC DRIVERS 24372R: Jason Gunthorpe <jgg@nvidia.com> 24373R: Yishai Hadas <yishaih@nvidia.com> 24374R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24375R: Kevin Tian <kevin.tian@intel.com> 24376L: kvm@vger.kernel.org 24377S: Maintained 24378P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24379F: drivers/vfio/pci/*/ 24380 24381VFIO PDS PCI DRIVER 24382M: Brett Creeley <brett.creeley@amd.com> 24383L: kvm@vger.kernel.org 24384S: Maintained 24385F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24386F: drivers/vfio/pci/pds/ 24387 24388VFIO PLATFORM DRIVER 24389M: Eric Auger <eric.auger@redhat.com> 24390L: kvm@vger.kernel.org 24391S: Maintained 24392F: drivers/vfio/platform/ 24393 24394VFIO QAT PCI DRIVER 24395M: Xin Zeng <xin.zeng@intel.com> 24396M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24397L: kvm@vger.kernel.org 24398L: qat-linux@intel.com 24399S: Supported 24400F: drivers/vfio/pci/qat/ 24401 24402VFIO VIRTIO PCI DRIVER 24403M: Yishai Hadas <yishaih@nvidia.com> 24404L: kvm@vger.kernel.org 24405L: virtualization@lists.linux.dev 24406S: Maintained 24407F: drivers/vfio/pci/virtio 24408 24409VGA_SWITCHEROO 24410R: Lukas Wunner <lukas@wunner.de> 24411S: Maintained 24412T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24413F: Documentation/gpu/vga-switcheroo.rst 24414F: drivers/gpu/vga/vga_switcheroo.c 24415F: include/linux/vga_switcheroo.h 24416 24417VIA RHINE NETWORK DRIVER 24418M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24419S: Maintained 24420F: drivers/net/ethernet/via/via-rhine.c 24421 24422VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24423M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24424L: linux-fbdev@vger.kernel.org 24425S: Maintained 24426F: drivers/video/fbdev/via/ 24427F: include/linux/via-core.h 24428F: include/linux/via_i2c.h 24429 24430VIA VELOCITY NETWORK DRIVER 24431M: Francois Romieu <romieu@fr.zoreil.com> 24432L: netdev@vger.kernel.org 24433S: Maintained 24434F: drivers/net/ethernet/via/via-velocity.* 24435 24436VICODEC VIRTUAL CODEC DRIVER 24437M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24438L: linux-media@vger.kernel.org 24439S: Maintained 24440W: https://linuxtv.org 24441T: git git://linuxtv.org/media_tree.git 24442F: drivers/media/test-drivers/vicodec/* 24443 24444VIDEO I2C POLLING DRIVER 24445M: Matt Ranostay <matt.ranostay@konsulko.com> 24446L: linux-media@vger.kernel.org 24447S: Maintained 24448F: drivers/media/i2c/video-i2c.c 24449 24450VIDEO MULTIPLEXER DRIVER 24451M: Philipp Zabel <p.zabel@pengutronix.de> 24452L: linux-media@vger.kernel.org 24453S: Maintained 24454F: drivers/media/platform/video-mux.c 24455 24456VIDEOBUF2 FRAMEWORK 24457M: Tomasz Figa <tfiga@chromium.org> 24458M: Marek Szyprowski <m.szyprowski@samsung.com> 24459L: linux-media@vger.kernel.org 24460S: Maintained 24461F: drivers/media/common/videobuf2/* 24462F: include/media/videobuf2-* 24463 24464VIDTV VIRTUAL DIGITAL TV DRIVER 24465M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24466L: linux-media@vger.kernel.org 24467S: Maintained 24468W: https://linuxtv.org 24469T: git git://linuxtv.org/media_tree.git 24470F: drivers/media/test-drivers/vidtv/* 24471 24472VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24473M: Shuah Khan <skhan@linuxfoundation.org> 24474R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24475L: linux-media@vger.kernel.org 24476S: Maintained 24477W: https://linuxtv.org 24478T: git git://linuxtv.org/media_tree.git 24479F: drivers/media/test-drivers/vimc/* 24480 24481VIRT LIB 24482M: Alex Williamson <alex.williamson@redhat.com> 24483M: Paolo Bonzini <pbonzini@redhat.com> 24484L: kvm@vger.kernel.org 24485S: Supported 24486F: virt/lib/ 24487 24488VIRTIO AND VHOST VSOCK DRIVER 24489M: Stefan Hajnoczi <stefanha@redhat.com> 24490M: Stefano Garzarella <sgarzare@redhat.com> 24491L: kvm@vger.kernel.org 24492L: virtualization@lists.linux.dev 24493L: netdev@vger.kernel.org 24494S: Maintained 24495F: drivers/vhost/vsock.c 24496F: include/linux/virtio_vsock.h 24497F: include/uapi/linux/virtio_vsock.h 24498F: net/vmw_vsock/virtio_transport.c 24499F: net/vmw_vsock/virtio_transport_common.c 24500 24501VIRTIO BALLOON 24502M: "Michael S. Tsirkin" <mst@redhat.com> 24503M: David Hildenbrand <david@redhat.com> 24504L: virtualization@lists.linux.dev 24505S: Maintained 24506F: drivers/virtio/virtio_balloon.c 24507F: include/linux/balloon_compaction.h 24508F: include/uapi/linux/virtio_balloon.h 24509F: mm/balloon_compaction.c 24510 24511VIRTIO BLOCK AND SCSI DRIVERS 24512M: "Michael S. Tsirkin" <mst@redhat.com> 24513M: Jason Wang <jasowang@redhat.com> 24514R: Paolo Bonzini <pbonzini@redhat.com> 24515R: Stefan Hajnoczi <stefanha@redhat.com> 24516R: Eugenio Pérez <eperezma@redhat.com> 24517L: virtualization@lists.linux.dev 24518S: Maintained 24519F: drivers/block/virtio_blk.c 24520F: drivers/scsi/virtio_scsi.c 24521F: include/uapi/linux/virtio_blk.h 24522F: include/uapi/linux/virtio_scsi.h 24523 24524VIRTIO CONSOLE DRIVER 24525M: Amit Shah <amit@kernel.org> 24526L: virtualization@lists.linux.dev 24527S: Maintained 24528F: drivers/char/virtio_console.c 24529F: include/uapi/linux/virtio_console.h 24530 24531VIRTIO CORE AND NET DRIVERS 24532M: "Michael S. Tsirkin" <mst@redhat.com> 24533M: Jason Wang <jasowang@redhat.com> 24534R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24535R: Eugenio Pérez <eperezma@redhat.com> 24536L: virtualization@lists.linux.dev 24537S: Maintained 24538F: Documentation/ABI/testing/sysfs-bus-vdpa 24539F: Documentation/ABI/testing/sysfs-class-vduse 24540F: Documentation/devicetree/bindings/virtio/ 24541F: Documentation/driver-api/virtio/ 24542F: drivers/block/virtio_blk.c 24543F: drivers/crypto/virtio/ 24544F: drivers/net/virtio_net.c 24545F: drivers/vdpa/ 24546F: drivers/virtio/ 24547F: include/linux/vdpa.h 24548F: include/linux/virtio*.h 24549F: include/linux/vringh.h 24550F: include/uapi/linux/virtio_*.h 24551F: net/vmw_vsock/virtio* 24552F: tools/virtio/ 24553F: tools/testing/selftests/drivers/net/virtio_net/ 24554 24555VIRTIO CRYPTO DRIVER 24556M: Gonglei <arei.gonglei@huawei.com> 24557L: virtualization@lists.linux.dev 24558L: linux-crypto@vger.kernel.org 24559S: Maintained 24560F: drivers/crypto/virtio/ 24561F: include/uapi/linux/virtio_crypto.h 24562 24563VIRTIO DRIVERS FOR S390 24564M: Cornelia Huck <cohuck@redhat.com> 24565M: Halil Pasic <pasic@linux.ibm.com> 24566M: Eric Farman <farman@linux.ibm.com> 24567L: linux-s390@vger.kernel.org 24568L: virtualization@lists.linux.dev 24569L: kvm@vger.kernel.org 24570S: Supported 24571F: arch/s390/include/uapi/asm/virtio-ccw.h 24572F: drivers/s390/virtio/ 24573 24574VIRTIO FILE SYSTEM 24575M: Vivek Goyal <vgoyal@redhat.com> 24576M: Stefan Hajnoczi <stefanha@redhat.com> 24577M: Miklos Szeredi <miklos@szeredi.hu> 24578R: Eugenio Pérez <eperezma@redhat.com> 24579L: virtualization@lists.linux.dev 24580L: linux-fsdevel@vger.kernel.org 24581S: Supported 24582W: https://virtio-fs.gitlab.io/ 24583F: Documentation/filesystems/virtiofs.rst 24584F: fs/fuse/virtio_fs.c 24585F: include/uapi/linux/virtio_fs.h 24586 24587VIRTIO GPIO DRIVER 24588M: Enrico Weigelt, metux IT consult <info@metux.net> 24589M: Viresh Kumar <vireshk@kernel.org> 24590L: linux-gpio@vger.kernel.org 24591L: virtualization@lists.linux.dev 24592S: Maintained 24593F: drivers/gpio/gpio-virtio.c 24594F: include/uapi/linux/virtio_gpio.h 24595 24596VIRTIO GPU DRIVER 24597M: David Airlie <airlied@redhat.com> 24598M: Gerd Hoffmann <kraxel@redhat.com> 24599R: Gurchetan Singh <gurchetansingh@chromium.org> 24600R: Chia-I Wu <olvaffe@gmail.com> 24601L: dri-devel@lists.freedesktop.org 24602L: virtualization@lists.linux.dev 24603S: Maintained 24604T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24605F: drivers/gpu/drm/ci/xfails/virtio* 24606F: drivers/gpu/drm/virtio/ 24607F: include/uapi/linux/virtio_gpu.h 24608 24609VIRTIO HOST (VHOST) 24610M: "Michael S. Tsirkin" <mst@redhat.com> 24611M: Jason Wang <jasowang@redhat.com> 24612R: Eugenio Pérez <eperezma@redhat.com> 24613L: kvm@vger.kernel.org 24614L: virtualization@lists.linux.dev 24615L: netdev@vger.kernel.org 24616S: Maintained 24617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24618F: drivers/vhost/ 24619F: include/linux/sched/vhost_task.h 24620F: include/linux/vhost_iotlb.h 24621F: include/uapi/linux/vhost.h 24622F: kernel/vhost_task.c 24623 24624VIRTIO HOST (VHOST-SCSI) 24625M: "Michael S. Tsirkin" <mst@redhat.com> 24626M: Jason Wang <jasowang@redhat.com> 24627M: Mike Christie <michael.christie@oracle.com> 24628R: Paolo Bonzini <pbonzini@redhat.com> 24629R: Stefan Hajnoczi <stefanha@redhat.com> 24630L: virtualization@lists.linux.dev 24631S: Maintained 24632F: drivers/vhost/scsi.c 24633 24634VIRTIO I2C DRIVER 24635M: Viresh Kumar <viresh.kumar@linaro.org> 24636R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24637L: linux-i2c@vger.kernel.org 24638L: virtualization@lists.linux.dev 24639S: Maintained 24640F: drivers/i2c/busses/i2c-virtio.c 24641F: include/uapi/linux/virtio_i2c.h 24642 24643VIRTIO INPUT DRIVER 24644M: Gerd Hoffmann <kraxel@redhat.com> 24645S: Maintained 24646F: drivers/virtio/virtio_input.c 24647F: include/uapi/linux/virtio_input.h 24648 24649VIRTIO IOMMU DRIVER 24650M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24651L: virtualization@lists.linux.dev 24652S: Maintained 24653F: drivers/iommu/virtio-iommu.c 24654F: include/uapi/linux/virtio_iommu.h 24655 24656VIRTIO MEM DRIVER 24657M: David Hildenbrand <david@redhat.com> 24658L: virtualization@lists.linux.dev 24659S: Maintained 24660W: https://virtio-mem.gitlab.io/ 24661F: drivers/virtio/virtio_mem.c 24662F: include/uapi/linux/virtio_mem.h 24663 24664VIRTIO PMEM DRIVER 24665M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24666L: virtualization@lists.linux.dev 24667S: Maintained 24668F: drivers/nvdimm/nd_virtio.c 24669F: drivers/nvdimm/virtio_pmem.c 24670 24671VIRTIO SOUND DRIVER 24672M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24673M: "Michael S. Tsirkin" <mst@redhat.com> 24674L: virtualization@lists.linux.dev 24675L: linux-sound@vger.kernel.org 24676S: Maintained 24677F: include/uapi/linux/virtio_snd.h 24678F: sound/virtio/* 24679 24680VIRTUAL BOX GUEST DEVICE DRIVER 24681M: Hans de Goede <hdegoede@redhat.com> 24682M: Arnd Bergmann <arnd@arndb.de> 24683M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24684S: Maintained 24685F: drivers/virt/vboxguest/ 24686F: include/linux/vbox_utils.h 24687F: include/uapi/linux/vbox*.h 24688 24689VIRTUAL BOX SHARED FOLDER VFS DRIVER 24690M: Hans de Goede <hdegoede@redhat.com> 24691L: linux-fsdevel@vger.kernel.org 24692S: Maintained 24693F: fs/vboxsf/* 24694 24695VIRTUAL PCM TEST DRIVER 24696M: Ivan Orlov <ivan.orlov0322@gmail.com> 24697L: linux-sound@vger.kernel.org 24698S: Maintained 24699F: Documentation/sound/cards/pcmtest.rst 24700F: sound/drivers/pcmtest.c 24701F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24702 24703VIRTUAL SERIO DEVICE DRIVER 24704M: Stephen Chandler Paul <thatslyude@gmail.com> 24705S: Maintained 24706F: drivers/input/serio/userio.c 24707F: include/uapi/linux/userio.h 24708 24709VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24710M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24711S: Maintained 24712F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24713F: drivers/iio/light/veml6075.c 24714 24715VISL VIRTUAL STATELESS DECODER DRIVER 24716M: Daniel Almeida <daniel.almeida@collabora.com> 24717L: linux-media@vger.kernel.org 24718S: Supported 24719F: drivers/media/test-drivers/visl 24720 24721VIVID VIRTUAL VIDEO DRIVER 24722M: Hans Verkuil <hverkuil@xs4all.nl> 24723L: linux-media@vger.kernel.org 24724S: Maintained 24725W: https://linuxtv.org 24726T: git git://linuxtv.org/media_tree.git 24727F: drivers/media/test-drivers/vivid/* 24728 24729VM SOCKETS (AF_VSOCK) 24730M: Stefano Garzarella <sgarzare@redhat.com> 24731L: virtualization@lists.linux.dev 24732L: netdev@vger.kernel.org 24733S: Maintained 24734F: drivers/net/vsockmon.c 24735F: include/net/af_vsock.h 24736F: include/uapi/linux/vm_sockets.h 24737F: include/uapi/linux/vm_sockets_diag.h 24738F: include/uapi/linux/vsockmon.h 24739F: net/vmw_vsock/ 24740F: tools/testing/vsock/ 24741 24742VMA 24743M: Andrew Morton <akpm@linux-foundation.org> 24744R: Liam R. Howlett <Liam.Howlett@oracle.com> 24745R: Vlastimil Babka <vbabka@suse.cz> 24746R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 24747L: linux-mm@kvack.org 24748S: Maintained 24749W: https://www.linux-mm.org 24750T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24751F: mm/vma.c 24752F: mm/vma.h 24753F: mm/vma_internal.h 24754F: tools/testing/vma/ 24755 24756VMALLOC 24757M: Andrew Morton <akpm@linux-foundation.org> 24758R: Uladzislau Rezki <urezki@gmail.com> 24759R: Christoph Hellwig <hch@infradead.org> 24760L: linux-mm@kvack.org 24761S: Maintained 24762W: http://www.linux-mm.org 24763T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24764F: include/linux/vmalloc.h 24765F: mm/vmalloc.c 24766 24767VME SUBSYSTEM 24768L: linux-kernel@vger.kernel.org 24769S: Orphan 24770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24771F: Documentation/driver-api/vme.rst 24772F: drivers/staging/vme_user/ 24773 24774VMWARE BALLOON DRIVER 24775M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24776R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24777L: linux-kernel@vger.kernel.org 24778S: Supported 24779F: drivers/misc/vmw_balloon.c 24780 24781VMWARE HYPERVISOR INTERFACE 24782M: Ajay Kaher <ajay.kaher@broadcom.com> 24783M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24784R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24785L: virtualization@lists.linux.dev 24786L: x86@kernel.org 24787S: Supported 24788T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24789F: arch/x86/include/asm/vmware.h 24790F: arch/x86/kernel/cpu/vmware.c 24791 24792VMWARE PVRDMA DRIVER 24793M: Bryan Tan <bryan-bt.tan@broadcom.com> 24794M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24795R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24796L: linux-rdma@vger.kernel.org 24797S: Supported 24798F: drivers/infiniband/hw/vmw_pvrdma/ 24799 24800VMWARE PVSCSI DRIVER 24801M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24802R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24803L: linux-scsi@vger.kernel.org 24804S: Supported 24805F: drivers/scsi/vmw_pvscsi.c 24806F: drivers/scsi/vmw_pvscsi.h 24807 24808VMWARE VIRTUAL PTP CLOCK DRIVER 24809M: Nick Shi <nick.shi@broadcom.com> 24810R: Ajay Kaher <ajay.kaher@broadcom.com> 24811R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24812R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24813L: netdev@vger.kernel.org 24814S: Supported 24815F: drivers/ptp/ptp_vmw.c 24816 24817VMWARE VMCI DRIVER 24818M: Bryan Tan <bryan-bt.tan@broadcom.com> 24819M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24820R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24821L: linux-kernel@vger.kernel.org 24822S: Supported 24823F: drivers/misc/vmw_vmci/ 24824F: include/linux/vmw_vmci* 24825 24826VMWARE VMMOUSE SUBDRIVER 24827M: Zack Rusin <zack.rusin@broadcom.com> 24828R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24829L: linux-input@vger.kernel.org 24830S: Supported 24831F: drivers/input/mouse/vmmouse.c 24832F: drivers/input/mouse/vmmouse.h 24833 24834VMWARE VMXNET3 ETHERNET DRIVER 24835M: Ronak Doshi <ronak.doshi@broadcom.com> 24836R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24837L: netdev@vger.kernel.org 24838S: Supported 24839F: drivers/net/vmxnet3/ 24840 24841VMWARE VSOCK VMCI TRANSPORT DRIVER 24842M: Bryan Tan <bryan-bt.tan@broadcom.com> 24843M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24844R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24845L: linux-kernel@vger.kernel.org 24846S: Supported 24847F: net/vmw_vsock/vmci_transport* 24848 24849VOCORE VOCORE2 BOARD 24850M: Harvey Hunt <harveyhuntnexus@gmail.com> 24851L: linux-mips@vger.kernel.org 24852S: Maintained 24853F: arch/mips/boot/dts/ralink/vocore2.dts 24854 24855VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24856M: Liam Girdwood <lgirdwood@gmail.com> 24857M: Mark Brown <broonie@kernel.org> 24858L: linux-kernel@vger.kernel.org 24859S: Supported 24860W: http://www.slimlogic.co.uk/?p=48 24861T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24862F: Documentation/devicetree/bindings/regulator/ 24863F: Documentation/power/regulator/ 24864F: drivers/regulator/ 24865F: include/dt-bindings/regulator/ 24866F: include/linux/regulator/ 24867K: regulator_get_optional 24868 24869VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24870R: Matti Vaittinen <mazziesaccount@gmail.com> 24871F: drivers/regulator/irq_helpers.c 24872 24873VRF 24874M: David Ahern <dsahern@kernel.org> 24875L: netdev@vger.kernel.org 24876S: Maintained 24877F: Documentation/networking/vrf.rst 24878F: drivers/net/vrf.c 24879 24880VSPRINTF 24881M: Petr Mladek <pmladek@suse.com> 24882M: Steven Rostedt <rostedt@goodmis.org> 24883R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24884R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24885R: Sergey Senozhatsky <senozhatsky@chromium.org> 24886S: Maintained 24887T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24888F: Documentation/core-api/printk-formats.rst 24889F: lib/test_printf.c 24890F: lib/test_scanf.c 24891F: lib/vsprintf.c 24892 24893VT1211 HARDWARE MONITOR DRIVER 24894M: Juerg Haefliger <juergh@proton.me> 24895L: linux-hwmon@vger.kernel.org 24896S: Maintained 24897F: Documentation/hwmon/vt1211.rst 24898F: drivers/hwmon/vt1211.c 24899 24900VT8231 HARDWARE MONITOR DRIVER 24901M: Roger Lucas <vt8231@hiddenengine.co.uk> 24902L: linux-hwmon@vger.kernel.org 24903S: Maintained 24904F: drivers/hwmon/vt8231.c 24905 24906VUB300 USB to SDIO/SD/MMC bridge chip 24907L: linux-mmc@vger.kernel.org 24908S: Orphan 24909F: drivers/mmc/host/vub300.c 24910 24911W1 DALLAS'S 1-WIRE BUS 24912M: Krzysztof Kozlowski <krzk@kernel.org> 24913S: Maintained 24914F: Documentation/devicetree/bindings/w1/ 24915F: Documentation/w1/ 24916F: drivers/w1/ 24917F: include/linux/w1.h 24918 24919W83791D HARDWARE MONITORING DRIVER 24920M: Marc Hulsman <m.hulsman@tudelft.nl> 24921L: linux-hwmon@vger.kernel.org 24922S: Maintained 24923F: Documentation/hwmon/w83791d.rst 24924F: drivers/hwmon/w83791d.c 24925 24926W83793 HARDWARE MONITORING DRIVER 24927M: Rudolf Marek <r.marek@assembler.cz> 24928L: linux-hwmon@vger.kernel.org 24929S: Maintained 24930F: Documentation/hwmon/w83793.rst 24931F: drivers/hwmon/w83793.c 24932 24933W83795 HARDWARE MONITORING DRIVER 24934M: Jean Delvare <jdelvare@suse.com> 24935L: linux-hwmon@vger.kernel.org 24936S: Maintained 24937F: drivers/hwmon/w83795.c 24938 24939W83L51xD SD/MMC CARD INTERFACE DRIVER 24940M: Pierre Ossman <pierre@ossman.eu> 24941S: Maintained 24942F: drivers/mmc/host/wbsd.* 24943 24944WACOM PROTOCOL 4 SERIAL TABLETS 24945M: Julian Squires <julian@cipht.net> 24946M: Hans de Goede <hdegoede@redhat.com> 24947L: linux-input@vger.kernel.org 24948S: Maintained 24949F: drivers/input/tablet/wacom_serial4.c 24950 24951WANGXUN ETHERNET DRIVER 24952M: Jiawen Wu <jiawenwu@trustnetic.com> 24953M: Mengyuan Lou <mengyuanlou@net-swift.com> 24954L: netdev@vger.kernel.org 24955S: Maintained 24956W: https://www.net-swift.com 24957F: Documentation/networking/device_drivers/ethernet/wangxun/* 24958F: drivers/net/ethernet/wangxun/ 24959F: drivers/net/pcs/pcs-xpcs-wx.c 24960 24961WATCHDOG DEVICE DRIVERS 24962M: Wim Van Sebroeck <wim@linux-watchdog.org> 24963M: Guenter Roeck <linux@roeck-us.net> 24964L: linux-watchdog@vger.kernel.org 24965S: Maintained 24966W: http://www.linux-watchdog.org/ 24967T: git git://www.linux-watchdog.org/linux-watchdog.git 24968F: Documentation/devicetree/bindings/watchdog/ 24969F: Documentation/watchdog/ 24970F: drivers/watchdog/ 24971F: include/linux/watchdog.h 24972F: include/trace/events/watchdog.h 24973F: include/uapi/linux/watchdog.h 24974 24975WAVE5 VPU CODEC DRIVER 24976M: Nas Chung <nas.chung@chipsnmedia.com> 24977M: Jackson Lee <jackson.lee@chipsnmedia.com> 24978L: linux-media@vger.kernel.org 24979S: Maintained 24980F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24981F: drivers/media/platform/chips-media/wave5/ 24982 24983WHISKEYCOVE PMIC GPIO DRIVER 24984M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24985L: linux-gpio@vger.kernel.org 24986S: Maintained 24987F: drivers/gpio/gpio-wcove.c 24988 24989WHWAVE RTC DRIVER 24990M: Dianlong Li <long17.cool@163.com> 24991L: linux-rtc@vger.kernel.org 24992S: Maintained 24993F: drivers/rtc/rtc-sd3078.c 24994 24995WIIMOTE HID DRIVER 24996M: David Rheinsberg <david@readahead.eu> 24997L: linux-input@vger.kernel.org 24998S: Maintained 24999F: drivers/hid/hid-wiimote* 25000 25001WILOCITY WIL6210 WIRELESS DRIVER 25002L: linux-wireless@vger.kernel.org 25003S: Orphan 25004W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 25005F: drivers/net/wireless/ath/wil6210/ 25006 25007WINBOND CIR DRIVER 25008M: David Härdeman <david@hardeman.nu> 25009S: Maintained 25010F: drivers/media/rc/winbond-cir.c 25011 25012WINSYSTEMS EBC-C384 WATCHDOG DRIVER 25013L: linux-watchdog@vger.kernel.org 25014S: Orphan 25015F: drivers/watchdog/ebc-c384_wdt.c 25016 25017WINSYSTEMS WS16C48 GPIO DRIVER 25018M: William Breathitt Gray <wbg@kernel.org> 25019L: linux-gpio@vger.kernel.org 25020S: Maintained 25021F: drivers/gpio/gpio-ws16c48.c 25022 25023WIREGUARD SECURE NETWORK TUNNEL 25024M: Jason A. Donenfeld <Jason@zx2c4.com> 25025L: wireguard@lists.zx2c4.com 25026L: netdev@vger.kernel.org 25027S: Maintained 25028F: drivers/net/wireguard/ 25029F: tools/testing/selftests/wireguard/ 25030 25031WISTRON LAPTOP BUTTON DRIVER 25032M: Miloslav Trmac <mitr@volny.cz> 25033S: Maintained 25034F: drivers/input/misc/wistron_btns.c 25035 25036WMI BINARY MOF DRIVER 25037M: Armin Wolf <W_Armin@gmx.de> 25038R: Thomas Weißschuh <linux@weissschuh.net> 25039L: platform-driver-x86@vger.kernel.org 25040S: Maintained 25041F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 25042F: Documentation/wmi/devices/wmi-bmof.rst 25043F: drivers/platform/x86/wmi-bmof.c 25044 25045WOLFSON MICROELECTRONICS DRIVERS 25046L: patches@opensource.cirrus.com 25047S: Supported 25048W: https://github.com/CirrusLogic/linux-drivers/wiki 25049T: git https://github.com/CirrusLogic/linux-drivers.git 25050F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 25051F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 25052F: Documentation/devicetree/bindings/mfd/wm831x.txt 25053F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 25054F: Documentation/devicetree/bindings/sound/wlf,*.yaml 25055F: Documentation/devicetree/bindings/sound/wm* 25056F: Documentation/hwmon/wm83??.rst 25057F: arch/arm/mach-s3c/mach-crag6410* 25058F: drivers/clk/clk-wm83*.c 25059F: drivers/gpio/gpio-*wm*.c 25060F: drivers/gpio/gpio-arizona.c 25061F: drivers/hwmon/wm83??-hwmon.c 25062F: drivers/input/misc/wm831x-on.c 25063F: drivers/input/touchscreen/wm831x-ts.c 25064F: drivers/input/touchscreen/wm97*.c 25065F: drivers/leds/leds-wm83*.c 25066F: drivers/mfd/arizona* 25067F: drivers/mfd/cs47l24* 25068F: drivers/mfd/wm*.c 25069F: drivers/power/supply/wm83*.c 25070F: drivers/regulator/arizona* 25071F: drivers/regulator/wm8*.c 25072F: drivers/rtc/rtc-wm83*.c 25073F: drivers/video/backlight/wm83*_bl.c 25074F: drivers/watchdog/wm83*_wdt.c 25075F: include/linux/mfd/arizona/ 25076F: include/linux/mfd/wm831x/ 25077F: include/linux/mfd/wm8350/ 25078F: include/linux/mfd/wm8400* 25079F: include/linux/regulator/arizona* 25080F: include/linux/wm97xx.h 25081F: include/sound/wm????.h 25082F: sound/soc/codecs/arizona* 25083F: sound/soc/codecs/cs47l24* 25084F: sound/soc/codecs/wm* 25085 25086WORKQUEUE 25087M: Tejun Heo <tj@kernel.org> 25088R: Lai Jiangshan <jiangshanlai@gmail.com> 25089S: Maintained 25090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 25091F: Documentation/core-api/workqueue.rst 25092F: include/linux/workqueue.h 25093F: kernel/workqueue.c 25094F: kernel/workqueue_internal.h 25095 25096WWAN DRIVERS 25097M: Loic Poulain <loic.poulain@linaro.org> 25098M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 25099R: Johannes Berg <johannes@sipsolutions.net> 25100L: netdev@vger.kernel.org 25101S: Maintained 25102F: drivers/net/wwan/ 25103F: include/linux/wwan.h 25104F: include/uapi/linux/wwan.h 25105 25106X-POWERS AXP288 PMIC DRIVERS 25107M: Hans de Goede <hdegoede@redhat.com> 25108S: Maintained 25109F: drivers/acpi/pmic/intel_pmic_xpower.c 25110N: axp288 25111 25112X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 25113M: Chen-Yu Tsai <wens@csie.org> 25114L: linux-kernel@vger.kernel.org 25115S: Maintained 25116N: axp[128] 25117 25118X.25 STACK 25119M: Martin Schiller <ms@dev.tdt.de> 25120L: linux-x25@vger.kernel.org 25121S: Maintained 25122F: Documentation/networking/lapb-module.rst 25123F: Documentation/networking/x25* 25124F: drivers/net/wan/hdlc_x25.c 25125F: drivers/net/wan/lapbether.c 25126F: include/*/lapb.h 25127F: include/net/x25* 25128F: include/uapi/linux/x25.h 25129F: net/lapb/ 25130F: net/x25/ 25131 25132X86 ARCHITECTURE (32-BIT AND 64-BIT) 25133M: Thomas Gleixner <tglx@linutronix.de> 25134M: Ingo Molnar <mingo@redhat.com> 25135M: Borislav Petkov <bp@alien8.de> 25136M: Dave Hansen <dave.hansen@linux.intel.com> 25137M: x86@kernel.org 25138R: "H. Peter Anvin" <hpa@zytor.com> 25139L: linux-kernel@vger.kernel.org 25140S: Maintained 25141T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 25142F: Documentation/arch/x86/ 25143F: Documentation/devicetree/bindings/x86/ 25144F: arch/x86/ 25145F: tools/testing/selftests/x86 25146 25147X86 CPUID DATABASE 25148M: Borislav Petkov <bp@alien8.de> 25149M: Thomas Gleixner <tglx@linutronix.de> 25150M: x86@kernel.org 25151R: Ahmed S. Darwish <darwi@linutronix.de> 25152L: x86-cpuid@lists.linux.dev 25153S: Maintained 25154W: https://x86-cpuid.org 25155F: tools/arch/x86/kcpuid/cpuid.csv 25156 25157X86 ENTRY CODE 25158M: Andy Lutomirski <luto@kernel.org> 25159L: linux-kernel@vger.kernel.org 25160S: Maintained 25161T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 25162F: arch/x86/entry/ 25163 25164X86 HARDWARE VULNERABILITIES 25165M: Thomas Gleixner <tglx@linutronix.de> 25166M: Borislav Petkov <bp@alien8.de> 25167M: Peter Zijlstra <peterz@infradead.org> 25168M: Josh Poimboeuf <jpoimboe@kernel.org> 25169R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 25170S: Maintained 25171F: Documentation/admin-guide/hw-vuln/ 25172F: arch/x86/include/asm/nospec-branch.h 25173F: arch/x86/kernel/cpu/bugs.c 25174 25175X86 MCE INFRASTRUCTURE 25176M: Tony Luck <tony.luck@intel.com> 25177M: Borislav Petkov <bp@alien8.de> 25178L: linux-edac@vger.kernel.org 25179S: Maintained 25180F: Documentation/ABI/testing/sysfs-mce 25181F: Documentation/arch/x86/x86_64/machinecheck.rst 25182F: arch/x86/kernel/cpu/mce/* 25183 25184X86 MICROCODE UPDATE SUPPORT 25185M: Borislav Petkov <bp@alien8.de> 25186S: Maintained 25187F: arch/x86/kernel/cpu/microcode/* 25188 25189X86 MM 25190M: Dave Hansen <dave.hansen@linux.intel.com> 25191M: Andy Lutomirski <luto@kernel.org> 25192M: Peter Zijlstra <peterz@infradead.org> 25193L: linux-kernel@vger.kernel.org 25194S: Maintained 25195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 25196F: arch/x86/mm/ 25197 25198X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 25199M: Hans de Goede <hdegoede@redhat.com> 25200L: platform-driver-x86@vger.kernel.org 25201S: Maintained 25202T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25203F: drivers/platform/x86/x86-android-tablets/ 25204 25205X86 PLATFORM DRIVERS 25206M: Hans de Goede <hdegoede@redhat.com> 25207M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25208L: platform-driver-x86@vger.kernel.org 25209S: Maintained 25210Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 25211T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25212F: drivers/platform/olpc/ 25213F: drivers/platform/x86/ 25214F: include/linux/platform_data/x86/ 25215 25216X86 PLATFORM UV HPE SUPERDOME FLEX 25217M: Steve Wahl <steve.wahl@hpe.com> 25218R: Justin Ernst <justin.ernst@hpe.com> 25219R: Kyle Meyer <kyle.meyer@hpe.com> 25220R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 25221R: Russ Anderson <russ.anderson@hpe.com> 25222S: Supported 25223F: arch/x86/include/asm/uv/ 25224F: arch/x86/kernel/apic/x2apic_uv_x.c 25225F: arch/x86/platform/uv/ 25226 25227X86 STACK UNWINDING 25228M: Josh Poimboeuf <jpoimboe@kernel.org> 25229M: Peter Zijlstra <peterz@infradead.org> 25230S: Supported 25231F: arch/x86/include/asm/unwind*.h 25232F: arch/x86/kernel/dumpstack.c 25233F: arch/x86/kernel/stacktrace.c 25234F: arch/x86/kernel/unwind_*.c 25235 25236X86 TRUST DOMAIN EXTENSIONS (TDX) 25237M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 25238R: Dave Hansen <dave.hansen@linux.intel.com> 25239L: x86@kernel.org 25240L: linux-coco@lists.linux.dev 25241S: Supported 25242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 25243F: arch/x86/boot/compressed/tdx* 25244F: arch/x86/coco/tdx/ 25245F: arch/x86/include/asm/shared/tdx.h 25246F: arch/x86/include/asm/tdx.h 25247F: arch/x86/virt/vmx/tdx/ 25248F: drivers/virt/coco/tdx-guest 25249 25250X86 VDSO 25251M: Andy Lutomirski <luto@kernel.org> 25252L: linux-kernel@vger.kernel.org 25253S: Maintained 25254T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 25255F: arch/x86/entry/vdso/ 25256 25257XARRAY 25258M: Matthew Wilcox <willy@infradead.org> 25259L: linux-fsdevel@vger.kernel.org 25260S: Supported 25261F: Documentation/core-api/xarray.rst 25262F: include/linux/idr.h 25263F: include/linux/xarray.h 25264F: lib/idr.c 25265F: lib/xarray.c 25266F: tools/testing/radix-tree 25267 25268XBOX DVD IR REMOTE 25269M: Benjamin Valentin <benpicco@googlemail.com> 25270S: Maintained 25271F: drivers/media/rc/keymaps/rc-xbox-dvd.c 25272F: drivers/media/rc/xbox_remote.c 25273 25274XC2028/3028 TUNER DRIVER 25275M: Mauro Carvalho Chehab <mchehab@kernel.org> 25276L: linux-media@vger.kernel.org 25277S: Maintained 25278W: https://linuxtv.org 25279T: git git://linuxtv.org/media_tree.git 25280F: drivers/media/tuners/xc2028.* 25281 25282XDP (eXpress Data Path) 25283M: Alexei Starovoitov <ast@kernel.org> 25284M: Daniel Borkmann <daniel@iogearbox.net> 25285M: David S. Miller <davem@davemloft.net> 25286M: Jakub Kicinski <kuba@kernel.org> 25287M: Jesper Dangaard Brouer <hawk@kernel.org> 25288M: John Fastabend <john.fastabend@gmail.com> 25289L: netdev@vger.kernel.org 25290L: bpf@vger.kernel.org 25291S: Supported 25292F: drivers/net/ethernet/*/*/*/*/*xdp* 25293F: drivers/net/ethernet/*/*/*xdp* 25294F: include/net/xdp.h 25295F: include/net/xdp_priv.h 25296F: include/trace/events/xdp.h 25297F: kernel/bpf/cpumap.c 25298F: kernel/bpf/devmap.c 25299F: net/core/xdp.c 25300F: samples/bpf/xdp* 25301F: tools/testing/selftests/bpf/*/*xdp* 25302F: tools/testing/selftests/bpf/*xdp* 25303K: (?:\b|_)xdp(?:\b|_) 25304 25305XDP SOCKETS (AF_XDP) 25306M: Björn Töpel <bjorn@kernel.org> 25307M: Magnus Karlsson <magnus.karlsson@intel.com> 25308M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 25309R: Jonathan Lemon <jonathan.lemon@gmail.com> 25310L: netdev@vger.kernel.org 25311L: bpf@vger.kernel.org 25312S: Maintained 25313F: Documentation/networking/af_xdp.rst 25314F: include/net/netns/xdp.h 25315F: include/net/xdp_sock* 25316F: include/net/xsk_buff_pool.h 25317F: include/uapi/linux/if_xdp.h 25318F: include/uapi/linux/xdp_diag.h 25319F: net/xdp/ 25320F: tools/testing/selftests/bpf/*xsk* 25321 25322XEN BLOCK SUBSYSTEM 25323M: Roger Pau Monné <roger.pau@citrix.com> 25324L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25325S: Supported 25326F: drivers/block/xen* 25327F: drivers/block/xen-blkback/* 25328 25329XEN HYPERVISOR ARM 25330M: Stefano Stabellini <sstabellini@kernel.org> 25331L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25332S: Maintained 25333F: arch/arm/include/asm/xen/ 25334F: arch/arm/xen/ 25335 25336XEN HYPERVISOR ARM64 25337M: Stefano Stabellini <sstabellini@kernel.org> 25338L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25339S: Maintained 25340F: arch/arm64/include/asm/xen/ 25341F: arch/arm64/xen/ 25342 25343XEN HYPERVISOR INTERFACE 25344M: Juergen Gross <jgross@suse.com> 25345M: Stefano Stabellini <sstabellini@kernel.org> 25346R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 25347L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25348S: Supported 25349T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 25350F: Documentation/ABI/stable/sysfs-hypervisor-xen 25351F: Documentation/ABI/testing/sysfs-hypervisor-xen 25352F: drivers/*/xen-*front.c 25353F: drivers/xen/ 25354F: include/uapi/xen/ 25355F: include/xen/ 25356F: kernel/configs/xen.config 25357 25358XEN HYPERVISOR X86 25359M: Juergen Gross <jgross@suse.com> 25360R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 25361L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25362S: Supported 25363F: arch/x86/configs/xen.config 25364F: arch/x86/include/asm/pvclock-abi.h 25365F: arch/x86/include/asm/xen/ 25366F: arch/x86/platform/pvh/ 25367F: arch/x86/xen/ 25368 25369XEN NETWORK BACKEND DRIVER 25370M: Wei Liu <wei.liu@kernel.org> 25371M: Paul Durrant <paul@xen.org> 25372L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25373L: netdev@vger.kernel.org 25374S: Supported 25375F: drivers/net/xen-netback/* 25376 25377XEN PCI SUBSYSTEM 25378M: Juergen Gross <jgross@suse.com> 25379L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25380S: Supported 25381F: arch/x86/pci/*xen* 25382F: drivers/pci/*xen* 25383 25384XEN PVSCSI DRIVERS 25385M: Juergen Gross <jgross@suse.com> 25386L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25387L: linux-scsi@vger.kernel.org 25388S: Supported 25389F: drivers/scsi/xen-scsifront.c 25390F: drivers/xen/xen-scsiback.c 25391F: include/xen/interface/io/vscsiif.h 25392 25393XEN PVUSB DRIVER 25394M: Juergen Gross <jgross@suse.com> 25395L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25396L: linux-usb@vger.kernel.org 25397S: Supported 25398F: drivers/usb/host/xen* 25399F: include/xen/interface/io/usbif.h 25400 25401XEN SOUND FRONTEND DRIVER 25402M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25403L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25404L: linux-sound@vger.kernel.org 25405S: Supported 25406F: sound/xen/* 25407 25408XEN SWIOTLB SUBSYSTEM 25409M: Juergen Gross <jgross@suse.com> 25410M: Stefano Stabellini <sstabellini@kernel.org> 25411L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25412L: iommu@lists.linux.dev 25413S: Supported 25414F: arch/*/include/asm/xen/swiotlb-xen.h 25415F: drivers/xen/swiotlb-xen.c 25416F: include/xen/arm/swiotlb-xen.h 25417F: include/xen/swiotlb-xen.h 25418 25419XFS FILESYSTEM 25420M: Carlos Maiolino <cem@kernel.org> 25421R: Darrick J. Wong <djwong@kernel.org> 25422L: linux-xfs@vger.kernel.org 25423S: Supported 25424W: http://xfs.org/ 25425C: irc://irc.oftc.net/xfs 25426T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25427P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25428F: Documentation/ABI/testing/sysfs-fs-xfs 25429F: Documentation/admin-guide/xfs.rst 25430F: Documentation/filesystems/xfs/* 25431F: fs/xfs/ 25432F: include/uapi/linux/dqblk_xfs.h 25433F: include/uapi/linux/fsmap.h 25434 25435XILINX AMS DRIVER 25436M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25437L: linux-iio@vger.kernel.org 25438S: Maintained 25439F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25440F: drivers/iio/adc/xilinx-ams.c 25441 25442XILINX AXI ETHERNET DRIVER 25443M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25444S: Maintained 25445F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25446F: drivers/net/ethernet/xilinx/xilinx_axienet* 25447 25448XILINX CAN DRIVER 25449M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25450L: linux-can@vger.kernel.org 25451S: Maintained 25452F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25453F: drivers/net/can/xilinx_can.c 25454 25455XILINX EVENT MANAGEMENT DRIVER 25456M: Michal Simek <michal.simek@amd.com> 25457S: Maintained 25458F: drivers/soc/xilinx/xlnx_event_manager.c 25459F: include/linux/firmware/xlnx-event-manager.h 25460 25461XILINX GPIO DRIVER 25462M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25463R: Srinivas Neeli <srinivas.neeli@amd.com> 25464R: Michal Simek <michal.simek@amd.com> 25465S: Maintained 25466F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25467F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25468F: drivers/gpio/gpio-xilinx.c 25469F: drivers/gpio/gpio-zynq.c 25470 25471XILINX LL TEMAC ETHERNET DRIVER 25472L: netdev@vger.kernel.org 25473S: Orphan 25474F: drivers/net/ethernet/xilinx/ll_temac* 25475 25476XILINX PWM DRIVER 25477M: Sean Anderson <sean.anderson@seco.com> 25478S: Maintained 25479F: drivers/pwm/pwm-xilinx.c 25480F: include/clocksource/timer-xilinx.h 25481 25482XILINX SD-FEC IP CORES 25483M: Derek Kiernan <derek.kiernan@amd.com> 25484M: Dragan Cvetic <dragan.cvetic@amd.com> 25485S: Maintained 25486F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25487F: Documentation/misc-devices/xilinx_sdfec.rst 25488F: drivers/misc/Kconfig 25489F: drivers/misc/Makefile 25490F: drivers/misc/xilinx_sdfec.c 25491F: include/uapi/misc/xilinx_sdfec.h 25492 25493XILINX UARTLITE SERIAL DRIVER 25494M: Peter Korsgaard <jacmet@sunsite.dk> 25495L: linux-serial@vger.kernel.org 25496S: Maintained 25497F: drivers/tty/serial/uartlite.c 25498 25499XILINX VIDEO IP CORES 25500M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25501L: linux-media@vger.kernel.org 25502S: Supported 25503T: git git://linuxtv.org/media_tree.git 25504F: Documentation/devicetree/bindings/media/xilinx/ 25505F: drivers/media/platform/xilinx/ 25506F: include/uapi/linux/xilinx-v4l2-controls.h 25507 25508XILINX VERSAL EDAC DRIVER 25509M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25510M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25511S: Maintained 25512F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25513F: drivers/edac/versal_edac.c 25514 25515XILINX WATCHDOG DRIVER 25516M: Srinivas Neeli <srinivas.neeli@amd.com> 25517R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25518R: Michal Simek <michal.simek@amd.com> 25519S: Maintained 25520F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25521F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25522F: drivers/watchdog/of_xilinx_wdt.c 25523F: drivers/watchdog/xilinx_wwdt.c 25524 25525XILINX XDMA DRIVER 25526M: Lizhi Hou <lizhi.hou@amd.com> 25527M: Brian Xu <brian.xu@amd.com> 25528M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25529L: dmaengine@vger.kernel.org 25530S: Supported 25531F: drivers/dma/xilinx/xdma-regs.h 25532F: drivers/dma/xilinx/xdma.c 25533F: include/linux/dma/amd_xdma.h 25534F: include/linux/platform_data/amd_xdma.h 25535 25536XILINX ZYNQMP DPDMA DRIVER 25537M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25538L: dmaengine@vger.kernel.org 25539S: Supported 25540F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25541F: drivers/dma/xilinx/xilinx_dpdma.c 25542F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25543 25544XILINX ZYNQMP OCM EDAC DRIVER 25545M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25546M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25547S: Maintained 25548F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25549F: drivers/edac/zynqmp_edac.c 25550 25551XILINX ZYNQMP PSGTR PHY DRIVER 25552M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25553L: linux-kernel@vger.kernel.org 25554S: Supported 25555T: git https://github.com/Xilinx/linux-xlnx.git 25556F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25557F: drivers/phy/xilinx/phy-zynqmp.c 25558 25559XILINX ZYNQMP SHA3 DRIVER 25560M: Harsha <harsha.harsha@amd.com> 25561S: Maintained 25562F: drivers/crypto/xilinx/zynqmp-sha.c 25563 25564XILINX ZYNQMP NVMEM DRIVER 25565M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25566M: Kalyani Akula <kalyani.akula@amd.com> 25567R: Michal Simek <michal.simek@amd.com> 25568S: Maintained 25569F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25570F: drivers/nvmem/zynqmp_nvmem.c 25571 25572XILLYBUS DRIVER 25573M: Eli Billauer <eli.billauer@gmail.com> 25574L: linux-kernel@vger.kernel.org 25575S: Supported 25576F: drivers/char/xillybus/ 25577 25578XLP9XX I2C DRIVER 25579M: George Cherian <gcherian@marvell.com> 25580L: linux-i2c@vger.kernel.org 25581S: Supported 25582W: http://www.marvell.com 25583F: drivers/i2c/busses/i2c-xlp9xx.c 25584 25585XRA1403 GPIO EXPANDER 25586M: Nandor Han <nandor.han@ge.com> 25587L: linux-gpio@vger.kernel.org 25588S: Maintained 25589F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25590F: drivers/gpio/gpio-xra1403.c 25591 25592XTENSA XTFPGA PLATFORM SUPPORT 25593M: Max Filippov <jcmvbkbc@gmail.com> 25594S: Maintained 25595F: drivers/spi/spi-xtensa-xtfpga.c 25596F: sound/soc/xtensa/xtfpga-i2s.c 25597 25598XZ EMBEDDED 25599M: Lasse Collin <lasse.collin@tukaani.org> 25600S: Maintained 25601W: https://tukaani.org/xz/embedded.html 25602B: https://github.com/tukaani-project/xz-embedded/issues 25603C: irc://irc.libera.chat/tukaani 25604F: Documentation/staging/xz.rst 25605F: include/linux/decompress/unxz.h 25606F: include/linux/xz.h 25607F: lib/decompress_unxz.c 25608F: lib/xz/ 25609F: scripts/xz_wrap.sh 25610 25611YAM DRIVER FOR AX.25 25612M: Jean-Paul Roubelat <jpr@f6fbb.org> 25613L: linux-hams@vger.kernel.org 25614S: Maintained 25615F: drivers/net/hamradio/yam* 25616F: include/linux/yam.h 25617 25618YAMA SECURITY MODULE 25619M: Kees Cook <kees@kernel.org> 25620S: Supported 25621T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25622F: Documentation/admin-guide/LSM/Yama.rst 25623F: security/yama/ 25624 25625YAML NETLINK (YNL) 25626M: Donald Hunter <donald.hunter@gmail.com> 25627M: Jakub Kicinski <kuba@kernel.org> 25628F: Documentation/netlink/ 25629F: Documentation/userspace-api/netlink/intro-specs.rst 25630F: Documentation/userspace-api/netlink/specs.rst 25631F: tools/net/ynl/ 25632 25633YEALINK PHONE DRIVER 25634M: Henk Vergonet <Henk.Vergonet@gmail.com> 25635S: Maintained 25636F: Documentation/input/devices/yealink.rst 25637F: drivers/input/misc/yealink.* 25638 25639Z3FOLD COMPRESSED PAGE ALLOCATOR 25640M: Vitaly Wool <vitaly.wool@konsulko.com> 25641R: Miaohe Lin <linmiaohe@huawei.com> 25642L: linux-mm@kvack.org 25643S: Maintained 25644F: mm/z3fold.c 25645 25646Z8530 DRIVER FOR AX.25 25647M: Joerg Reuter <jreuter@yaina.de> 25648L: linux-hams@vger.kernel.org 25649S: Maintained 25650W: http://yaina.de/jreuter/ 25651W: http://www.qsl.net/dl1bke/ 25652F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25653F: drivers/net/hamradio/*scc.c 25654F: drivers/net/hamradio/z8530.h 25655 25656ZBUD COMPRESSED PAGE ALLOCATOR 25657M: Seth Jennings <sjenning@redhat.com> 25658M: Dan Streetman <ddstreet@ieee.org> 25659L: linux-mm@kvack.org 25660S: Maintained 25661F: mm/zbud.c 25662 25663ZD1211RW WIRELESS DRIVER 25664L: linux-wireless@vger.kernel.org 25665S: Orphan 25666F: drivers/net/wireless/zydas/zd1211rw/ 25667 25668ZD1301 MEDIA DRIVER 25669L: linux-media@vger.kernel.org 25670S: Orphan 25671W: https://linuxtv.org/ 25672Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25673F: drivers/media/usb/dvb-usb-v2/zd1301* 25674 25675ZD1301_DEMOD MEDIA DRIVER 25676L: linux-media@vger.kernel.org 25677S: Orphan 25678W: https://linuxtv.org/ 25679Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25680F: drivers/media/dvb-frontends/zd1301_demod* 25681 25682ZHAOXIN PROCESSOR SUPPORT 25683M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25684L: linux-kernel@vger.kernel.org 25685S: Maintained 25686F: arch/x86/kernel/cpu/zhaoxin.c 25687 25688ZONEFS FILESYSTEM 25689M: Damien Le Moal <dlemoal@kernel.org> 25690M: Naohiro Aota <naohiro.aota@wdc.com> 25691R: Johannes Thumshirn <jth@kernel.org> 25692L: linux-fsdevel@vger.kernel.org 25693S: Maintained 25694T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25695F: Documentation/filesystems/zonefs.rst 25696F: fs/zonefs/ 25697 25698ZR36067 VIDEO FOR LINUX DRIVER 25699M: Corentin Labbe <clabbe@baylibre.com> 25700L: mjpeg-users@lists.sourceforge.net 25701L: linux-media@vger.kernel.org 25702S: Maintained 25703W: http://mjpeg.sourceforge.net/driver-zoran/ 25704Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25705F: Documentation/driver-api/media/drivers/zoran.rst 25706F: drivers/media/pci/zoran/ 25707 25708ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25709M: Minchan Kim <minchan@kernel.org> 25710M: Sergey Senozhatsky <senozhatsky@chromium.org> 25711L: linux-kernel@vger.kernel.org 25712S: Maintained 25713F: Documentation/admin-guide/blockdev/zram.rst 25714F: drivers/block/zram/ 25715 25716ZS DECSTATION Z85C30 SERIAL DRIVER 25717M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25718S: Maintained 25719F: drivers/tty/serial/zs.* 25720 25721ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25722M: Minchan Kim <minchan@kernel.org> 25723M: Sergey Senozhatsky <senozhatsky@chromium.org> 25724L: linux-mm@kvack.org 25725S: Maintained 25726F: Documentation/mm/zsmalloc.rst 25727F: include/linux/zsmalloc.h 25728F: mm/zsmalloc.c 25729 25730ZSTD 25731M: Nick Terrell <terrelln@fb.com> 25732S: Maintained 25733B: https://github.com/facebook/zstd/issues 25734T: git https://github.com/terrelln/linux.git 25735F: crypto/zstd.c 25736F: include/linux/zstd* 25737F: lib/decompress_unzstd.c 25738F: lib/zstd/ 25739N: zstd 25740K: zstd 25741 25742ZSWAP COMPRESSED SWAP CACHING 25743M: Johannes Weiner <hannes@cmpxchg.org> 25744M: Yosry Ahmed <yosryahmed@google.com> 25745M: Nhat Pham <nphamcs@gmail.com> 25746R: Chengming Zhou <chengming.zhou@linux.dev> 25747L: linux-mm@kvack.org 25748S: Maintained 25749F: Documentation/admin-guide/mm/zswap.rst 25750F: include/linux/zpool.h 25751F: include/linux/zswap.h 25752F: mm/zpool.c 25753F: mm/zswap.c 25754F: tools/testing/selftests/cgroup/test_zswap.c 25755 25756SENARYTECH AUDIO CODEC DRIVER 25757M: bo liu <bo.liu@senarytech.com> 25758S: Maintained 25759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25760F: sound/pci/hda/patch_senarytech.c 25761 25762THE REST 25763M: Linus Torvalds <torvalds@linux-foundation.org> 25764L: linux-kernel@vger.kernel.org 25765S: Buried alive in reporters 25766T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25767F: * 25768F: */ 25769
