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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: Yisen Zhuang <yisen.zhuang@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: Yisen Zhuang <yisen.zhuang@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 12947T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12948F: drivers/ata/pata_arasan_cf.c 12949F: include/linux/pata_arasan_cf_data.h 12950 12951LIBATA PATA DRIVERS 12952R: Sergey Shtylyov <s.shtylyov@omp.ru> 12953L: linux-ide@vger.kernel.org 12954F: drivers/ata/ata_*.c 12955F: drivers/ata/pata_*.c 12956 12957LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12958M: Linus Walleij <linus.walleij@linaro.org> 12959L: linux-ide@vger.kernel.org 12960S: Maintained 12961T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12962F: drivers/ata/pata_ftide010.c 12963F: drivers/ata/sata_gemini.c 12964F: drivers/ata/sata_gemini.h 12965 12966LIBATA SATA AHCI PLATFORM devices support 12967M: Hans de Goede <hdegoede@redhat.com> 12968M: Jens Axboe <axboe@kernel.dk> 12969L: linux-ide@vger.kernel.org 12970S: Maintained 12971T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12972F: drivers/ata/ahci_platform.c 12973F: drivers/ata/libahci_platform.c 12974F: include/linux/ahci_platform.h 12975 12976LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12977M: Serge Semin <fancer.lancer@gmail.com> 12978L: linux-ide@vger.kernel.org 12979S: Maintained 12980T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12981F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12982F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12983F: drivers/ata/ahci_dwc.c 12984 12985LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12986M: Mikael Pettersson <mikpelinux@gmail.com> 12987L: linux-ide@vger.kernel.org 12988S: Maintained 12989T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12990F: drivers/ata/sata_promise.* 12991 12992LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12993M: Damien Le Moal <dlemoal@kernel.org> 12994M: Niklas Cassel <cassel@kernel.org> 12995L: linux-ide@vger.kernel.org 12996S: Maintained 12997T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12998F: Documentation/ABI/testing/sysfs-ata 12999F: Documentation/devicetree/bindings/ata/ 13000F: drivers/ata/ 13001F: include/linux/ata.h 13002F: include/linux/libata.h 13003 13004LIBETH COMMON ETHERNET LIBRARY 13005M: Alexander Lobakin <aleksander.lobakin@intel.com> 13006L: netdev@vger.kernel.org 13007L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13008S: Supported 13009T: git https://github.com/alobakin/linux.git 13010F: drivers/net/ethernet/intel/libeth/ 13011F: include/net/libeth/ 13012K: libeth 13013 13014LIBIE COMMON INTEL ETHERNET LIBRARY 13015M: Alexander Lobakin <aleksander.lobakin@intel.com> 13016L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13017L: netdev@vger.kernel.org 13018S: Supported 13019T: git https://github.com/alobakin/linux.git 13020F: drivers/net/ethernet/intel/libie/ 13021F: include/linux/net/intel/libie/ 13022K: libie 13023 13024LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13025M: Vishal Verma <vishal.l.verma@intel.com> 13026M: Dan Williams <dan.j.williams@intel.com> 13027M: Dave Jiang <dave.jiang@intel.com> 13028L: nvdimm@lists.linux.dev 13029S: Supported 13030Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13031P: Documentation/nvdimm/maintainer-entry-profile.rst 13032F: drivers/nvdimm/btt* 13033 13034LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13035M: Dan Williams <dan.j.williams@intel.com> 13036M: Vishal Verma <vishal.l.verma@intel.com> 13037M: Dave Jiang <dave.jiang@intel.com> 13038L: nvdimm@lists.linux.dev 13039S: Supported 13040Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13041P: Documentation/nvdimm/maintainer-entry-profile.rst 13042F: drivers/nvdimm/pmem* 13043 13044LIBNVDIMM: DEVICETREE BINDINGS 13045M: Oliver O'Halloran <oohall@gmail.com> 13046L: nvdimm@lists.linux.dev 13047S: Supported 13048Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13049F: Documentation/devicetree/bindings/pmem/pmem-region.txt 13050F: drivers/nvdimm/of_pmem.c 13051 13052LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 13053M: Dan Williams <dan.j.williams@intel.com> 13054M: Vishal Verma <vishal.l.verma@intel.com> 13055M: Dave Jiang <dave.jiang@intel.com> 13056M: Ira Weiny <ira.weiny@intel.com> 13057L: nvdimm@lists.linux.dev 13058S: Supported 13059Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13060P: Documentation/nvdimm/maintainer-entry-profile.rst 13061T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 13062F: drivers/acpi/nfit/* 13063F: drivers/nvdimm/* 13064F: include/linux/libnvdimm.h 13065F: include/linux/nd.h 13066F: include/uapi/linux/ndctl.h 13067F: tools/testing/nvdimm/ 13068 13069LIBRARY CODE 13070M: Andrew Morton <akpm@linux-foundation.org> 13071L: linux-kernel@vger.kernel.org 13072S: Supported 13073T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 13074F: lib/* 13075 13076LICENSES and SPDX stuff 13077M: Thomas Gleixner <tglx@linutronix.de> 13078M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13079L: linux-spdx@vger.kernel.org 13080S: Maintained 13081T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 13082F: COPYING 13083F: Documentation/process/license-rules.rst 13084F: LICENSES/ 13085F: scripts/spdxcheck-test.sh 13086F: scripts/spdxcheck.py 13087F: scripts/spdxexclude 13088 13089LINEAR RANGES HELPERS 13090M: Mark Brown <broonie@kernel.org> 13091R: Matti Vaittinen <mazziesaccount@gmail.com> 13092F: include/linux/linear_range.h 13093F: lib/linear_ranges.c 13094F: lib/test_linear_ranges.c 13095 13096LINUX FOR POWER MACINTOSH 13097L: linuxppc-dev@lists.ozlabs.org 13098S: Orphan 13099F: arch/powerpc/platforms/powermac/ 13100F: drivers/macintosh/ 13101X: drivers/macintosh/adb-iop.c 13102X: drivers/macintosh/via-macii.c 13103 13104LINUX FOR POWERPC (32-BIT AND 64-BIT) 13105M: Michael Ellerman <mpe@ellerman.id.au> 13106R: Nicholas Piggin <npiggin@gmail.com> 13107R: Christophe Leroy <christophe.leroy@csgroup.eu> 13108R: Naveen N Rao <naveen@kernel.org> 13109R: Madhavan Srinivasan <maddy@linux.ibm.com> 13110L: linuxppc-dev@lists.ozlabs.org 13111S: Supported 13112W: https://github.com/linuxppc/wiki/wiki 13113Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 13114T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 13115F: Documentation/ABI/stable/sysfs-firmware-opal-* 13116F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 13117F: Documentation/devicetree/bindings/powerpc/ 13118F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 13119F: Documentation/arch/powerpc/ 13120F: arch/powerpc/ 13121F: drivers/*/*/*pasemi* 13122F: drivers/*/*pasemi* 13123F: drivers/char/tpm/tpm_ibmvtpm* 13124F: drivers/crypto/nx/ 13125F: drivers/i2c/busses/i2c-opal.c 13126F: drivers/net/ethernet/ibm/ibmveth.* 13127F: drivers/net/ethernet/ibm/ibmvnic.* 13128F: drivers/pci/hotplug/pnv_php.c 13129F: drivers/pci/hotplug/rpa* 13130F: drivers/rtc/rtc-opal.c 13131F: drivers/scsi/ibmvscsi/ 13132F: drivers/tty/hvc/hvc_opal.c 13133F: drivers/watchdog/wdrtas.c 13134F: include/linux/papr_scm.h 13135F: include/uapi/linux/papr_pdsm.h 13136F: tools/testing/selftests/powerpc 13137N: /pmac 13138N: powermac 13139N: powernv 13140N: [^a-z0-9]ps3 13141N: pseries 13142 13143LINUX FOR POWERPC EMBEDDED MPC5XXX 13144M: Anatolij Gustschin <agust@denx.de> 13145L: linuxppc-dev@lists.ozlabs.org 13146S: Odd Fixes 13147F: arch/powerpc/platforms/512x/ 13148F: arch/powerpc/platforms/52xx/ 13149 13150LINUX FOR POWERPC EMBEDDED PPC4XX 13151L: linuxppc-dev@lists.ozlabs.org 13152S: Orphan 13153F: arch/powerpc/platforms/44x/ 13154 13155LINUX FOR POWERPC EMBEDDED PPC85XX 13156M: Scott Wood <oss@buserror.net> 13157L: linuxppc-dev@lists.ozlabs.org 13158S: Odd fixes 13159T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 13160F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 13161F: Documentation/devicetree/bindings/powerpc/fsl/ 13162F: arch/powerpc/platforms/85xx/ 13163 13164LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 13165M: Christophe Leroy <christophe.leroy@csgroup.eu> 13166L: linuxppc-dev@lists.ozlabs.org 13167S: Maintained 13168F: arch/powerpc/platforms/8xx/ 13169F: arch/powerpc/platforms/83xx/ 13170 13171LINUX KERNEL DUMP TEST MODULE (LKDTM) 13172M: Kees Cook <kees@kernel.org> 13173S: Maintained 13174F: drivers/misc/lkdtm/* 13175F: tools/testing/selftests/lkdtm/* 13176 13177LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 13178M: Alan Stern <stern@rowland.harvard.edu> 13179M: Andrea Parri <parri.andrea@gmail.com> 13180M: Will Deacon <will@kernel.org> 13181M: Peter Zijlstra <peterz@infradead.org> 13182M: Boqun Feng <boqun.feng@gmail.com> 13183M: Nicholas Piggin <npiggin@gmail.com> 13184M: David Howells <dhowells@redhat.com> 13185M: Jade Alglave <j.alglave@ucl.ac.uk> 13186M: Luc Maranget <luc.maranget@inria.fr> 13187M: "Paul E. McKenney" <paulmck@kernel.org> 13188R: Akira Yokosawa <akiyks@gmail.com> 13189R: Daniel Lustig <dlustig@nvidia.com> 13190R: Joel Fernandes <joel@joelfernandes.org> 13191L: linux-kernel@vger.kernel.org 13192L: linux-arch@vger.kernel.org 13193L: lkmm@lists.linux.dev 13194S: Supported 13195T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 13196F: Documentation/atomic_bitops.txt 13197F: Documentation/atomic_t.txt 13198F: Documentation/core-api/refcount-vs-atomic.rst 13199F: Documentation/litmus-tests/ 13200F: Documentation/memory-barriers.txt 13201F: tools/memory-model/ 13202 13203LINUX-NEXT TREE 13204M: Stephen Rothwell <sfr@canb.auug.org.au> 13205L: linux-next@vger.kernel.org 13206S: Supported 13207B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13208T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13209 13210LIS3LV02D ACCELEROMETER DRIVER 13211M: Eric Piel <eric.piel@tremplin-utc.net> 13212S: Maintained 13213F: Documentation/misc-devices/lis3lv02d.rst 13214F: drivers/misc/lis3lv02d/ 13215F: drivers/platform/x86/hp/hp_accel.c 13216 13217LIST KUNIT TEST 13218M: David Gow <davidgow@google.com> 13219L: linux-kselftest@vger.kernel.org 13220L: kunit-dev@googlegroups.com 13221S: Maintained 13222F: lib/list-test.c 13223 13224LITEX PLATFORM 13225M: Karol Gugala <kgugala@antmicro.com> 13226M: Mateusz Holenko <mholenko@antmicro.com> 13227M: Gabriel Somlo <gsomlo@gmail.com> 13228M: Joel Stanley <joel@jms.id.au> 13229S: Maintained 13230F: Documentation/devicetree/bindings/*/litex,*.yaml 13231F: arch/openrisc/boot/dts/or1klitex.dts 13232F: drivers/mmc/host/litex_mmc.c 13233F: drivers/net/ethernet/litex/* 13234F: drivers/soc/litex/* 13235F: drivers/tty/serial/liteuart.c 13236F: include/linux/litex.h 13237N: litex 13238 13239LIVE PATCHING 13240M: Josh Poimboeuf <jpoimboe@kernel.org> 13241M: Jiri Kosina <jikos@kernel.org> 13242M: Miroslav Benes <mbenes@suse.cz> 13243M: Petr Mladek <pmladek@suse.com> 13244R: Joe Lawrence <joe.lawrence@redhat.com> 13245L: live-patching@vger.kernel.org 13246S: Maintained 13247T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 13248F: Documentation/ABI/testing/sysfs-kernel-livepatch 13249F: Documentation/livepatch/ 13250F: arch/powerpc/include/asm/livepatch.h 13251F: include/linux/livepatch.h 13252F: kernel/livepatch/ 13253F: kernel/module/livepatch.c 13254F: samples/livepatch/ 13255F: tools/testing/selftests/livepatch/ 13256 13257LLC (802.2) 13258L: netdev@vger.kernel.org 13259S: Odd fixes 13260F: include/linux/llc.h 13261F: include/net/llc* 13262F: include/uapi/linux/llc.h 13263F: net/llc/ 13264 13265LM73 HARDWARE MONITOR DRIVER 13266M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 13267L: linux-hwmon@vger.kernel.org 13268S: Maintained 13269F: drivers/hwmon/lm73.c 13270 13271LM78 HARDWARE MONITOR DRIVER 13272M: Jean Delvare <jdelvare@suse.com> 13273L: linux-hwmon@vger.kernel.org 13274S: Maintained 13275F: Documentation/hwmon/lm78.rst 13276F: drivers/hwmon/lm78.c 13277 13278LM83 HARDWARE MONITOR DRIVER 13279M: Jean Delvare <jdelvare@suse.com> 13280L: linux-hwmon@vger.kernel.org 13281S: Maintained 13282F: Documentation/hwmon/lm83.rst 13283F: drivers/hwmon/lm83.c 13284 13285LM90 HARDWARE MONITOR DRIVER 13286M: Jean Delvare <jdelvare@suse.com> 13287L: linux-hwmon@vger.kernel.org 13288S: Maintained 13289F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 13290F: Documentation/hwmon/lm90.rst 13291F: drivers/hwmon/lm90.c 13292F: include/dt-bindings/thermal/lm90.h 13293 13294LME2510 MEDIA DRIVER 13295M: Malcolm Priestley <tvboxspy@gmail.com> 13296L: linux-media@vger.kernel.org 13297S: Maintained 13298W: https://linuxtv.org 13299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13300F: drivers/media/usb/dvb-usb-v2/lmedm04* 13301 13302LOADPIN SECURITY MODULE 13303M: Kees Cook <kees@kernel.org> 13304S: Supported 13305T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13306F: Documentation/admin-guide/LSM/LoadPin.rst 13307F: security/loadpin/ 13308 13309LOCKDOWN SECURITY MODULE 13310L: linux-security-module@vger.kernel.org 13311S: Odd Fixes 13312T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 13313F: security/lockdown/ 13314 13315LOCKING PRIMITIVES 13316M: Peter Zijlstra <peterz@infradead.org> 13317M: Ingo Molnar <mingo@redhat.com> 13318M: Will Deacon <will@kernel.org> 13319R: Waiman Long <longman@redhat.com> 13320R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 13321L: linux-kernel@vger.kernel.org 13322S: Maintained 13323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 13324F: Documentation/locking/ 13325F: arch/*/include/asm/spinlock*.h 13326F: include/linux/lockdep*.h 13327F: include/linux/mutex*.h 13328F: include/linux/rwlock*.h 13329F: include/linux/rwsem*.h 13330F: include/linux/seqlock.h 13331F: include/linux/spinlock*.h 13332F: kernel/locking/ 13333F: lib/locking*.[ch] 13334X: kernel/locking/locktorture.c 13335 13336LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 13337M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 13338L: linux-ntfs-dev@lists.sourceforge.net 13339S: Maintained 13340W: http://www.linux-ntfs.org/content/view/19/37/ 13341F: Documentation/admin-guide/ldm.rst 13342F: block/partitions/ldm.* 13343 13344LOGITECH HID GAMING KEYBOARDS 13345M: Hans de Goede <hdegoede@redhat.com> 13346L: linux-input@vger.kernel.org 13347S: Maintained 13348T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13349F: drivers/hid/hid-lg-g15.c 13350 13351LONTIUM LT8912B MIPI TO HDMI BRIDGE 13352M: Adrien Grassein <adrien.grassein@gmail.com> 13353S: Maintained 13354F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 13355F: drivers/gpu/drm/bridge/lontium-lt8912b.c 13356 13357LOONGARCH 13358M: Huacai Chen <chenhuacai@kernel.org> 13359R: WANG Xuerui <kernel@xen0n.name> 13360L: loongarch@lists.linux.dev 13361S: Maintained 13362T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 13363F: Documentation/arch/loongarch/ 13364F: Documentation/translations/zh_CN/arch/loongarch/ 13365F: arch/loongarch/ 13366F: drivers/*/*loongarch* 13367F: drivers/cpufreq/loongson3_cpufreq.c 13368 13369LOONGSON GPIO DRIVER 13370M: Yinbo Zhu <zhuyinbo@loongson.cn> 13371L: linux-gpio@vger.kernel.org 13372S: Maintained 13373F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 13374F: drivers/gpio/gpio-loongson-64bit.c 13375 13376LOONGSON LS2X APB DMA DRIVER 13377M: Binbin Zhou <zhoubinbin@loongson.cn> 13378L: dmaengine@vger.kernel.org 13379S: Maintained 13380F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 13381F: drivers/dma/ls2x-apb-dma.c 13382 13383LOONGSON LS2X I2C DRIVER 13384M: Binbin Zhou <zhoubinbin@loongson.cn> 13385L: linux-i2c@vger.kernel.org 13386S: Maintained 13387F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 13388F: drivers/i2c/busses/i2c-ls2x.c 13389 13390LOONGSON-2 SOC SERIES CLOCK DRIVER 13391M: Yinbo Zhu <zhuyinbo@loongson.cn> 13392L: linux-clk@vger.kernel.org 13393S: Maintained 13394F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13395F: drivers/clk/clk-loongson2.c 13396F: include/dt-bindings/clock/loongson,ls2k-clk.h 13397 13398LOONGSON SPI DRIVER 13399M: Yinbo Zhu <zhuyinbo@loongson.cn> 13400L: linux-spi@vger.kernel.org 13401S: Maintained 13402F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13403F: drivers/spi/spi-loongson-core.c 13404F: drivers/spi/spi-loongson-pci.c 13405F: drivers/spi/spi-loongson-plat.c 13406F: drivers/spi/spi-loongson.h 13407 13408LOONGSON-2 SOC SERIES GUTS DRIVER 13409M: Yinbo Zhu <zhuyinbo@loongson.cn> 13410L: loongarch@lists.linux.dev 13411S: Maintained 13412F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13413F: drivers/soc/loongson/loongson2_guts.c 13414 13415LOONGSON-2 SOC SERIES PM DRIVER 13416M: Yinbo Zhu <zhuyinbo@loongson.cn> 13417L: linux-pm@vger.kernel.org 13418S: Maintained 13419F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13420F: drivers/soc/loongson/loongson2_pm.c 13421 13422LOONGSON-2 SOC SERIES PINCTRL DRIVER 13423M: zhanghongchen <zhanghongchen@loongson.cn> 13424M: Yinbo Zhu <zhuyinbo@loongson.cn> 13425L: linux-gpio@vger.kernel.org 13426S: Maintained 13427F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13428F: drivers/pinctrl/pinctrl-loongson2.c 13429 13430LOONGSON-2 SOC SERIES THERMAL DRIVER 13431M: zhanghongchen <zhanghongchen@loongson.cn> 13432M: Yinbo Zhu <zhuyinbo@loongson.cn> 13433L: linux-pm@vger.kernel.org 13434S: Maintained 13435F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13436F: drivers/thermal/loongson2_thermal.c 13437 13438LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13439M: Sathya Prakash <sathya.prakash@broadcom.com> 13440M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13441M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13442L: MPT-FusionLinux.pdl@broadcom.com 13443L: linux-scsi@vger.kernel.org 13444S: Supported 13445W: http://www.avagotech.com/support/ 13446F: drivers/message/fusion/ 13447F: drivers/scsi/mpt3sas/ 13448 13449LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13450M: Matthew Wilcox <willy@infradead.org> 13451L: linux-scsi@vger.kernel.org 13452S: Maintained 13453F: drivers/scsi/sym53c8xx_2/ 13454 13455LTC1660 DAC DRIVER 13456M: Marcus Folkesson <marcus.folkesson@gmail.com> 13457L: linux-iio@vger.kernel.org 13458S: Maintained 13459F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13460F: drivers/iio/dac/ltc1660.c 13461 13462LTC2664 IIO DAC DRIVER 13463M: Michael Hennerich <michael.hennerich@analog.com> 13464M: Kim Seer Paller <kimseer.paller@analog.com> 13465L: linux-iio@vger.kernel.org 13466S: Supported 13467W: https://ez.analog.com/linux-software-drivers 13468F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 13469F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 13470F: drivers/iio/dac/ltc2664.c 13471 13472LTC2688 IIO DAC DRIVER 13473M: Nuno Sá <nuno.sa@analog.com> 13474L: linux-iio@vger.kernel.org 13475S: Supported 13476W: https://ez.analog.com/linux-software-drivers 13477F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13478F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13479F: drivers/iio/dac/ltc2688.c 13480 13481LTC2947 HARDWARE MONITOR DRIVER 13482M: Nuno Sá <nuno.sa@analog.com> 13483L: linux-hwmon@vger.kernel.org 13484S: Supported 13485W: https://ez.analog.com/linux-software-drivers 13486F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13487F: drivers/hwmon/ltc2947-core.c 13488F: drivers/hwmon/ltc2947-i2c.c 13489F: drivers/hwmon/ltc2947-spi.c 13490F: drivers/hwmon/ltc2947.h 13491 13492LTC2991 HARDWARE MONITOR DRIVER 13493M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13494L: linux-hwmon@vger.kernel.org 13495S: Supported 13496W: https://ez.analog.com/linux-software-drivers 13497F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13498F: drivers/hwmon/ltc2991.c 13499 13500LTC2983 IIO TEMPERATURE DRIVER 13501M: Nuno Sá <nuno.sa@analog.com> 13502L: linux-iio@vger.kernel.org 13503S: Supported 13504W: https://ez.analog.com/linux-software-drivers 13505F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13506F: drivers/iio/temperature/ltc2983.c 13507 13508LTC4282 HARDWARE MONITOR DRIVER 13509M: Nuno Sa <nuno.sa@analog.com> 13510L: linux-hwmon@vger.kernel.org 13511S: Supported 13512F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13513F: Documentation/hwmon/ltc4282.rst 13514F: drivers/hwmon/ltc4282.c 13515 13516LTC4286 HARDWARE MONITOR DRIVER 13517M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13518L: linux-i2c@vger.kernel.org 13519S: Maintained 13520F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13521F: Documentation/hwmon/ltc4286.rst 13522F: drivers/hwmon/pmbus/Kconfig 13523F: drivers/hwmon/pmbus/Makefile 13524F: drivers/hwmon/pmbus/ltc4286.c 13525 13526LTC4306 I2C MULTIPLEXER DRIVER 13527M: Michael Hennerich <michael.hennerich@analog.com> 13528L: linux-i2c@vger.kernel.org 13529S: Supported 13530W: https://ez.analog.com/linux-software-drivers 13531F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13532F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13533 13534LTP (Linux Test Project) 13535M: Andrea Cervesato <andrea.cervesato@suse.com> 13536M: Cyril Hrubis <chrubis@suse.cz> 13537M: Jan Stancek <jstancek@redhat.com> 13538M: Petr Vorel <pvorel@suse.cz> 13539M: Li Wang <liwang@redhat.com> 13540M: Yang Xu <xuyang2018.jy@fujitsu.com> 13541M: Xiao Yang <yangx.jy@fujitsu.com> 13542L: ltp@lists.linux.it (subscribers-only) 13543S: Maintained 13544W: https://linux-test-project.readthedocs.io/ 13545T: git https://github.com/linux-test-project/ltp.git 13546 13547LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13548M: Anshul Dalal <anshulusr@gmail.com> 13549L: linux-iio@vger.kernel.org 13550S: Maintained 13551F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13552F: drivers/iio/light/ltr390.c 13553 13554LYNX 28G SERDES PHY DRIVER 13555M: Ioana Ciornei <ioana.ciornei@nxp.com> 13556L: netdev@vger.kernel.org 13557S: Supported 13558F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13559F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13560 13561LYNX PCS MODULE 13562M: Ioana Ciornei <ioana.ciornei@nxp.com> 13563L: netdev@vger.kernel.org 13564S: Supported 13565F: drivers/net/pcs/pcs-lynx.c 13566F: include/linux/pcs-lynx.h 13567 13568M68K ARCHITECTURE 13569M: Geert Uytterhoeven <geert@linux-m68k.org> 13570L: linux-m68k@lists.linux-m68k.org 13571S: Maintained 13572W: http://www.linux-m68k.org/ 13573T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13574F: arch/m68k/ 13575F: drivers/zorro/ 13576 13577M68K ON APPLE MACINTOSH 13578M: Joshua Thompson <funaho@jurai.org> 13579L: linux-m68k@lists.linux-m68k.org 13580S: Maintained 13581W: http://www.mac.linux-m68k.org/ 13582F: arch/m68k/mac/ 13583F: drivers/macintosh/adb-iop.c 13584F: drivers/macintosh/via-macii.c 13585 13586M68K ON HP9000/300 13587M: Philip Blundell <philb@gnu.org> 13588S: Maintained 13589W: http://www.tazenda.demon.co.uk/phil/linux-hp 13590F: arch/m68k/hp300/ 13591 13592M88DS3103 MEDIA DRIVER 13593L: linux-media@vger.kernel.org 13594S: Orphan 13595W: https://linuxtv.org 13596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13597F: drivers/media/dvb-frontends/m88ds3103* 13598 13599M88RS2000 MEDIA DRIVER 13600M: Malcolm Priestley <tvboxspy@gmail.com> 13601L: linux-media@vger.kernel.org 13602S: Maintained 13603W: https://linuxtv.org 13604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13605F: drivers/media/dvb-frontends/m88rs2000* 13606 13607MA901 MASTERKIT USB FM RADIO DRIVER 13608M: Alexey Klimov <klimov.linux@gmail.com> 13609L: linux-media@vger.kernel.org 13610S: Maintained 13611T: git git://linuxtv.org/media_tree.git 13612F: drivers/media/radio/radio-ma901.c 13613 13614MAC80211 13615M: Johannes Berg <johannes@sipsolutions.net> 13616L: linux-wireless@vger.kernel.org 13617S: Maintained 13618W: https://wireless.wiki.kernel.org/ 13619Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13620T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13622F: Documentation/networking/mac80211-injection.rst 13623F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13624F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13625F: include/net/mac80211.h 13626F: net/mac80211/ 13627 13628MAILBOX API 13629M: Jassi Brar <jassisinghbrar@gmail.com> 13630L: linux-kernel@vger.kernel.org 13631S: Maintained 13632F: Documentation/devicetree/bindings/mailbox/ 13633F: drivers/mailbox/ 13634F: include/dt-bindings/mailbox/ 13635F: include/linux/mailbox_client.h 13636F: include/linux/mailbox_controller.h 13637 13638MAILBOX ARM MHUv2 13639M: Viresh Kumar <viresh.kumar@linaro.org> 13640M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13641L: linux-kernel@vger.kernel.org 13642S: Maintained 13643F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13644F: drivers/mailbox/arm_mhuv2.c 13645F: include/linux/mailbox/arm_mhuv2_message.h 13646 13647MAILBOX ARM MHUv3 13648M: Sudeep Holla <sudeep.holla@arm.com> 13649M: Cristian Marussi <cristian.marussi@arm.com> 13650L: linux-kernel@vger.kernel.org 13651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13652S: Maintained 13653F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13654F: drivers/mailbox/arm_mhuv3.c 13655 13656MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13657M: Alejandro Colomar <alx@kernel.org> 13658L: linux-man@vger.kernel.org 13659S: Maintained 13660W: http://www.kernel.org/doc/man-pages 13661T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13662T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13663 13664MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13665M: Jeremy Kerr <jk@codeconstruct.com.au> 13666M: Matt Johnston <matt@codeconstruct.com.au> 13667L: netdev@vger.kernel.org 13668S: Maintained 13669F: Documentation/networking/mctp.rst 13670F: drivers/net/mctp/ 13671F: include/net/mctp.h 13672F: include/net/mctpdevice.h 13673F: include/net/netns/mctp.h 13674F: net/mctp/ 13675 13676MAPLE TREE 13677M: Liam R. Howlett <Liam.Howlett@oracle.com> 13678L: maple-tree@lists.infradead.org 13679L: linux-mm@kvack.org 13680S: Supported 13681F: Documentation/core-api/maple_tree.rst 13682F: include/linux/maple_tree.h 13683F: include/trace/events/maple_tree.h 13684F: lib/maple_tree.c 13685F: lib/test_maple_tree.c 13686F: tools/testing/radix-tree/linux/maple_tree.h 13687F: tools/testing/radix-tree/maple.c 13688 13689MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13690M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13691L: linux-mips@vger.kernel.org 13692S: Maintained 13693F: arch/mips/boot/dts/img/pistachio* 13694 13695MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13696M: Andrew Lunn <andrew@lunn.ch> 13697L: netdev@vger.kernel.org 13698S: Maintained 13699F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13700F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13701F: Documentation/networking/devlink/mv88e6xxx.rst 13702F: drivers/net/dsa/mv88e6xxx/ 13703F: include/linux/dsa/mv88e6xxx.h 13704F: include/linux/platform_data/mv88e6xxx.h 13705 13706MARVELL 88PM886 PMIC DRIVER 13707M: Karel Balej <balejk@matfyz.cz> 13708S: Maintained 13709F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 13710F: drivers/input/misc/88pm886-onkey.c 13711F: drivers/mfd/88pm886.c 13712F: drivers/regulator/88pm886-regulator.c 13713F: include/linux/mfd/88pm886.h 13714 13715MARVELL ARMADA 3700 PHY DRIVERS 13716M: Miquel Raynal <miquel.raynal@bootlin.com> 13717S: Maintained 13718F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13719F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13720F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13721F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13722 13723MARVELL ARMADA 3700 SERIAL DRIVER 13724M: Pali Rohár <pali@kernel.org> 13725S: Maintained 13726F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13727F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13728F: drivers/tty/serial/mvebu-uart.c 13729 13730MARVELL ARMADA DRM SUPPORT 13731M: Russell King <linux@armlinux.org.uk> 13732S: Maintained 13733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13734T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13735F: Documentation/devicetree/bindings/display/armada/ 13736F: drivers/gpu/drm/armada/ 13737F: include/uapi/drm/armada_drm.h 13738 13739MARVELL CRYPTO DRIVER 13740M: Boris Brezillon <bbrezillon@kernel.org> 13741M: Arnaud Ebalard <arno@natisbad.org> 13742M: Srujana Challa <schalla@marvell.com> 13743L: linux-crypto@vger.kernel.org 13744S: Maintained 13745F: drivers/crypto/marvell/ 13746F: include/linux/soc/marvell/octeontx2/ 13747 13748MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13749M: Mirko Lindner <mlindner@marvell.com> 13750M: Stephen Hemminger <stephen@networkplumber.org> 13751L: netdev@vger.kernel.org 13752S: Odd fixes 13753F: drivers/net/ethernet/marvell/sk* 13754 13755MARVELL LIBERTAS WIRELESS DRIVER 13756L: libertas-dev@lists.infradead.org 13757S: Orphan 13758F: drivers/net/wireless/marvell/libertas/ 13759 13760MARVELL MACCHIATOBIN SUPPORT 13761M: Russell King <linux@armlinux.org.uk> 13762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13763S: Maintained 13764F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13765 13766MARVELL MV643XX ETHERNET DRIVER 13767M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13768L: netdev@vger.kernel.org 13769S: Maintained 13770F: drivers/net/ethernet/marvell/mv643xx_eth.* 13771 13772MARVELL MV88X3310 PHY DRIVER 13773M: Russell King <linux@armlinux.org.uk> 13774M: Marek Behún <kabel@kernel.org> 13775L: netdev@vger.kernel.org 13776S: Maintained 13777F: drivers/net/phy/marvell10g.c 13778 13779MARVELL MVEBU THERMAL DRIVER 13780M: Miquel Raynal <miquel.raynal@bootlin.com> 13781S: Maintained 13782F: drivers/thermal/armada_thermal.c 13783 13784MARVELL MVNETA ETHERNET DRIVER 13785M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13786L: netdev@vger.kernel.org 13787S: Maintained 13788F: drivers/net/ethernet/marvell/mvneta* 13789 13790MARVELL MVPP2 ETHERNET DRIVER 13791M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13792M: Russell King <linux@armlinux.org.uk> 13793L: netdev@vger.kernel.org 13794S: Maintained 13795F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13796F: drivers/net/ethernet/marvell/mvpp2/ 13797 13798MARVELL MWIFIEX WIRELESS DRIVER 13799M: Brian Norris <briannorris@chromium.org> 13800R: Francesco Dolcini <francesco@dolcini.it> 13801L: linux-wireless@vger.kernel.org 13802S: Odd Fixes 13803F: drivers/net/wireless/marvell/mwifiex/ 13804 13805MARVELL MWL8K WIRELESS DRIVER 13806L: linux-wireless@vger.kernel.org 13807S: Orphan 13808F: drivers/net/wireless/marvell/mwl8k.c 13809 13810MARVELL NAND CONTROLLER DRIVER 13811M: Miquel Raynal <miquel.raynal@bootlin.com> 13812L: linux-mtd@lists.infradead.org 13813S: Maintained 13814F: drivers/mtd/nand/raw/marvell_nand.c 13815 13816MARVELL OCTEON ENDPOINT DRIVER 13817M: Veerasenareddy Burru <vburru@marvell.com> 13818M: Sathesh Edara <sedara@marvell.com> 13819L: netdev@vger.kernel.org 13820S: Supported 13821F: drivers/net/ethernet/marvell/octeon_ep 13822 13823MARVELL OCTEON ENDPOINT VF DRIVER 13824M: Veerasenareddy Burru <vburru@marvell.com> 13825M: Sathesh Edara <sedara@marvell.com> 13826M: Shinas Rasheed <srasheed@marvell.com> 13827M: Satananda Burla <sburla@marvell.com> 13828L: netdev@vger.kernel.org 13829S: Supported 13830F: drivers/net/ethernet/marvell/octeon_ep_vf 13831 13832MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13833M: Sunil Goutham <sgoutham@marvell.com> 13834M: Geetha sowjanya <gakula@marvell.com> 13835M: Subbaraya Sundeep <sbhatta@marvell.com> 13836M: hariprasad <hkelam@marvell.com> 13837L: netdev@vger.kernel.org 13838S: Supported 13839F: drivers/net/ethernet/marvell/octeontx2/nic/ 13840F: include/linux/soc/marvell/octeontx2/ 13841 13842MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13843M: Sunil Goutham <sgoutham@marvell.com> 13844M: Linu Cherian <lcherian@marvell.com> 13845M: Geetha sowjanya <gakula@marvell.com> 13846M: Jerin Jacob <jerinj@marvell.com> 13847M: hariprasad <hkelam@marvell.com> 13848M: Subbaraya Sundeep <sbhatta@marvell.com> 13849L: netdev@vger.kernel.org 13850S: Supported 13851F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13852F: drivers/net/ethernet/marvell/octeontx2/af/ 13853 13854MARVELL PRESTERA ETHERNET SWITCH DRIVER 13855M: Taras Chornyi <taras.chornyi@plvision.eu> 13856S: Supported 13857W: https://github.com/Marvell-switching/switchdev-prestera 13858F: drivers/net/ethernet/marvell/prestera/ 13859 13860MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13861M: Nicolas Pitre <nico@fluxnic.net> 13862S: Odd Fixes 13863F: drivers/mmc/host/mvsdio.* 13864 13865MARVELL USB MDIO CONTROLLER DRIVER 13866M: Tobias Waldekranz <tobias@waldekranz.com> 13867L: netdev@vger.kernel.org 13868S: Maintained 13869F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13870F: drivers/net/mdio/mdio-mvusb.c 13871 13872MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13873M: Hu Ziji <huziji@marvell.com> 13874L: linux-mmc@vger.kernel.org 13875S: Supported 13876F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13877F: drivers/mmc/host/sdhci-xenon* 13878 13879MARVELL OCTEON CN10K DPI DRIVER 13880M: Vamsi Attunuru <vattunuru@marvell.com> 13881S: Supported 13882F: drivers/misc/mrvl_cn10k_dpi.c 13883 13884MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 13885R: schalla@marvell.com 13886R: vattunuru@marvell.com 13887F: drivers/vdpa/octeon_ep/ 13888 13889MATROX FRAMEBUFFER DRIVER 13890L: linux-fbdev@vger.kernel.org 13891S: Orphan 13892F: drivers/video/fbdev/matrox/matroxfb_* 13893F: include/uapi/linux/matroxfb.h 13894 13895MAX15301 DRIVER 13896M: Daniel Nilsson <daniel.nilsson@flex.com> 13897L: linux-hwmon@vger.kernel.org 13898S: Maintained 13899F: Documentation/hwmon/max15301.rst 13900F: drivers/hwmon/pmbus/max15301.c 13901 13902MAX2175 SDR TUNER DRIVER 13903M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13904L: linux-media@vger.kernel.org 13905S: Maintained 13906T: git git://linuxtv.org/media_tree.git 13907F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13908F: Documentation/userspace-api/media/drivers/max2175.rst 13909F: drivers/media/i2c/max2175* 13910F: include/uapi/linux/max2175.h 13911 13912MAX31335 RTC DRIVER 13913M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13914L: linux-rtc@vger.kernel.org 13915S: Supported 13916W: https://ez.analog.com/linux-software-drivers 13917F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13918F: drivers/rtc/rtc-max31335.c 13919 13920MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13921L: linux-hwmon@vger.kernel.org 13922S: Orphan 13923F: Documentation/hwmon/max6650.rst 13924F: drivers/hwmon/max6650.c 13925 13926MAX9286 QUAD GMSL DESERIALIZER DRIVER 13927M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13928M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13929M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13930M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13931L: linux-media@vger.kernel.org 13932S: Maintained 13933F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13934F: drivers/media/i2c/max9286.c 13935 13936MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13937M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13938L: linux-media@vger.kernel.org 13939S: Maintained 13940F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13941F: drivers/staging/media/max96712/max96712.c 13942 13943MAX96714 GMSL2 DESERIALIZER DRIVER 13944M: Julien Massot <julien.massot@collabora.com> 13945L: linux-media@vger.kernel.org 13946S: Maintained 13947F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13948F: drivers/media/i2c/max96714.c 13949 13950MAX96717 GMSL2 SERIALIZER DRIVER 13951M: Julien Massot <julien.massot@collabora.com> 13952L: linux-media@vger.kernel.org 13953S: Maintained 13954F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13955F: drivers/media/i2c/max96717.c 13956 13957MAX9860 MONO AUDIO VOICE CODEC DRIVER 13958M: Peter Rosin <peda@axentia.se> 13959L: linux-sound@vger.kernel.org 13960S: Maintained 13961F: Documentation/devicetree/bindings/sound/max9860.txt 13962F: sound/soc/codecs/max9860.* 13963 13964MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13965M: Andreas Klinger <ak@it-klinger.de> 13966L: linux-iio@vger.kernel.org 13967S: Maintained 13968F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13969F: drivers/iio/proximity/mb1232.c 13970 13971MAXIM MAX11205 DRIVER 13972M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13973L: linux-iio@vger.kernel.org 13974S: Supported 13975W: https://ez.analog.com/linux-software-drivers 13976F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13977F: drivers/iio/adc/max11205.c 13978 13979MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13980R: Iskren Chernev <iskren.chernev@gmail.com> 13981R: Krzysztof Kozlowski <krzk@kernel.org> 13982R: Marek Szyprowski <m.szyprowski@samsung.com> 13983R: Matheus Castello <matheus@castello.eng.br> 13984L: linux-pm@vger.kernel.org 13985S: Maintained 13986F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13987F: drivers/power/supply/max17040_battery.c 13988 13989MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13990R: Hans de Goede <hdegoede@redhat.com> 13991R: Krzysztof Kozlowski <krzk@kernel.org> 13992R: Marek Szyprowski <m.szyprowski@samsung.com> 13993R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13994R: Purism Kernel Team <kernel@puri.sm> 13995L: linux-pm@vger.kernel.org 13996S: Maintained 13997F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13998F: drivers/power/supply/max17042_battery.c 13999 14000MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 14001M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14002L: linux-kernel@vger.kernel.org 14003S: Maintained 14004F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 14005F: drivers/regulator/max20086-regulator.c 14006 14007MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 14008M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 14009L: linux-iio@vger.kernel.org 14010S: Maintained 14011F: drivers/iio/temperature/max30208.c 14012 14013MAXIM MAX77650 PMIC MFD DRIVER 14014M: Bartosz Golaszewski <brgl@bgdev.pl> 14015L: linux-kernel@vger.kernel.org 14016S: Maintained 14017F: Documentation/devicetree/bindings/*/*max77650.yaml 14018F: Documentation/devicetree/bindings/*/max77650*.yaml 14019F: drivers/gpio/gpio-max77650.c 14020F: drivers/input/misc/max77650-onkey.c 14021F: drivers/leds/leds-max77650.c 14022F: drivers/mfd/max77650.c 14023F: drivers/power/supply/max77650-charger.c 14024F: drivers/regulator/max77650-regulator.c 14025F: include/linux/mfd/max77650.h 14026 14027MAXIM MAX77714 PMIC MFD DRIVER 14028M: Luca Ceresoli <luca@lucaceresoli.net> 14029S: Maintained 14030F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 14031F: drivers/mfd/max77714.c 14032F: include/linux/mfd/max77714.h 14033 14034MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 14035M: Javier Martinez Canillas <javier@dowhile0.org> 14036L: linux-kernel@vger.kernel.org 14037S: Supported 14038F: Documentation/devicetree/bindings/*/*max77802.yaml 14039F: drivers/regulator/max77802-regulator.c 14040F: include/dt-bindings/*/*max77802.h 14041 14042MAXIM MAX77976 BATTERY CHARGER 14043M: Luca Ceresoli <luca@lucaceresoli.net> 14044S: Supported 14045F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 14046F: drivers/power/supply/max77976_charger.c 14047 14048MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 14049M: Krzysztof Kozlowski <krzk@kernel.org> 14050L: linux-pm@vger.kernel.org 14051S: Maintained 14052B: mailto:linux-samsung-soc@vger.kernel.org 14053F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 14054F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 14055F: drivers/power/supply/max14577_charger.c 14056F: drivers/power/supply/max77693_charger.c 14057 14058MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 14059M: Chanwoo Choi <cw00.choi@samsung.com> 14060M: Krzysztof Kozlowski <krzk@kernel.org> 14061L: linux-kernel@vger.kernel.org 14062S: Maintained 14063B: mailto:linux-samsung-soc@vger.kernel.org 14064F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 14065F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 14066F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 14067F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 14068F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 14069F: drivers/*/*max77843.c 14070F: drivers/*/max14577*.c 14071F: drivers/*/max77686*.c 14072F: drivers/*/max77693*.c 14073F: drivers/clk/clk-max77686.c 14074F: drivers/extcon/extcon-max14577.c 14075F: drivers/extcon/extcon-max77693.c 14076F: drivers/rtc/rtc-max77686.c 14077F: include/linux/mfd/max14577*.h 14078F: include/linux/mfd/max77686*.h 14079F: include/linux/mfd/max77693*.h 14080 14081MAXIRADIO FM RADIO RECEIVER DRIVER 14082M: Hans Verkuil <hverkuil@xs4all.nl> 14083L: linux-media@vger.kernel.org 14084S: Maintained 14085W: https://linuxtv.org 14086T: git git://linuxtv.org/media_tree.git 14087F: drivers/media/radio/radio-maxiradio* 14088 14089MAXLINEAR ETHERNET PHY DRIVER 14090M: Xu Liang <lxu@maxlinear.com> 14091L: netdev@vger.kernel.org 14092S: Supported 14093F: drivers/net/phy/mxl-gpy.c 14094 14095MCAN MMIO DEVICE DRIVER 14096M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 14097L: linux-can@vger.kernel.org 14098S: Maintained 14099F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 14100F: drivers/net/can/m_can/m_can.c 14101F: drivers/net/can/m_can/m_can.h 14102F: drivers/net/can/m_can/m_can_platform.c 14103 14104MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 14105R: Yasushi SHOJI <yashi@spacecubics.com> 14106L: linux-can@vger.kernel.org 14107S: Maintained 14108F: drivers/net/can/usb/mcba_usb.c 14109 14110MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 14111M: Rishi Gupta <gupt21@gmail.com> 14112L: linux-i2c@vger.kernel.org 14113L: linux-input@vger.kernel.org 14114S: Maintained 14115F: drivers/hid/hid-mcp2221.c 14116 14117MCP251XFD SPI-CAN NETWORK DRIVER 14118M: Marc Kleine-Budde <mkl@pengutronix.de> 14119M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14120R: Thomas Kopp <thomas.kopp@microchip.com> 14121L: linux-can@vger.kernel.org 14122S: Maintained 14123F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 14124F: drivers/net/can/spi/mcp251xfd/ 14125 14126MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 14127M: Peter Rosin <peda@axentia.se> 14128L: linux-iio@vger.kernel.org 14129S: Maintained 14130F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 14131F: drivers/iio/potentiometer/mcp4018.c 14132F: drivers/iio/potentiometer/mcp4531.c 14133 14134MCP4821 DAC DRIVER 14135M: Anshul Dalal <anshulusr@gmail.com> 14136L: linux-iio@vger.kernel.org 14137S: Maintained 14138F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 14139F: drivers/iio/dac/mcp4821.c 14140 14141MCR20A IEEE-802.15.4 RADIO DRIVER 14142M: Stefan Schmidt <stefan@datenfreihafen.org> 14143L: linux-wpan@vger.kernel.org 14144S: Odd Fixes 14145W: https://github.com/xueliu/mcr20a-linux 14146F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 14147F: drivers/net/ieee802154/mcr20a.c 14148F: drivers/net/ieee802154/mcr20a.h 14149 14150MDIO REGMAP DRIVER 14151M: Maxime Chevallier <maxime.chevallier@bootlin.com> 14152L: netdev@vger.kernel.org 14153S: Maintained 14154F: drivers/net/mdio/mdio-regmap.c 14155F: include/linux/mdio/mdio-regmap.h 14156 14157MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 14158M: William Breathitt Gray <wbg@kernel.org> 14159L: linux-iio@vger.kernel.org 14160S: Maintained 14161F: drivers/iio/dac/cio-dac.c 14162 14163MEDIA CONTROLLER FRAMEWORK 14164M: Sakari Ailus <sakari.ailus@linux.intel.com> 14165M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14166L: linux-media@vger.kernel.org 14167S: Supported 14168W: https://www.linuxtv.org 14169T: git git://linuxtv.org/media_tree.git 14170F: drivers/media/mc/ 14171F: include/media/media-*.h 14172F: include/uapi/linux/media.h 14173 14174MEDIA DRIVER FOR FREESCALE IMX PXP 14175M: Philipp Zabel <p.zabel@pengutronix.de> 14176L: linux-media@vger.kernel.org 14177S: Maintained 14178T: git git://linuxtv.org/media_tree.git 14179F: drivers/media/platform/nxp/imx-pxp.[ch] 14180 14181MEDIA DRIVERS FOR ASCOT2E 14182M: Sergey Kozlov <serjk@netup.ru> 14183M: Abylay Ospan <aospan@netup.ru> 14184L: linux-media@vger.kernel.org 14185S: Supported 14186W: https://linuxtv.org 14187W: http://netup.tv/ 14188T: git git://linuxtv.org/media_tree.git 14189F: drivers/media/dvb-frontends/ascot2e* 14190 14191MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 14192M: Jasmin Jessich <jasmin@anw.at> 14193L: linux-media@vger.kernel.org 14194S: Maintained 14195W: https://linuxtv.org 14196T: git git://linuxtv.org/media_tree.git 14197F: drivers/media/dvb-frontends/cxd2099* 14198 14199MEDIA DRIVERS FOR CXD2841ER 14200M: Sergey Kozlov <serjk@netup.ru> 14201M: Abylay Ospan <aospan@netup.ru> 14202L: linux-media@vger.kernel.org 14203S: Supported 14204W: https://linuxtv.org 14205W: http://netup.tv/ 14206T: git git://linuxtv.org/media_tree.git 14207F: drivers/media/dvb-frontends/cxd2841er* 14208 14209MEDIA DRIVERS FOR CXD2880 14210M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 14211L: linux-media@vger.kernel.org 14212S: Supported 14213W: http://linuxtv.org/ 14214T: git git://linuxtv.org/media_tree.git 14215F: drivers/media/dvb-frontends/cxd2880/* 14216F: drivers/media/spi/cxd2880* 14217 14218MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 14219L: linux-media@vger.kernel.org 14220S: Orphan 14221W: https://linuxtv.org 14222T: git git://linuxtv.org/media_tree.git 14223F: drivers/media/pci/ddbridge/* 14224 14225MEDIA DRIVERS FOR FREESCALE IMX 14226M: Steve Longerbeam <slongerbeam@gmail.com> 14227M: Philipp Zabel <p.zabel@pengutronix.de> 14228L: linux-media@vger.kernel.org 14229S: Maintained 14230T: git git://linuxtv.org/media_tree.git 14231F: Documentation/admin-guide/media/imx.rst 14232F: Documentation/devicetree/bindings/media/imx.txt 14233F: drivers/staging/media/imx/ 14234F: include/linux/imx-media.h 14235F: include/media/imx.h 14236 14237MEDIA DRIVERS FOR FREESCALE IMX7/8 14238M: Rui Miguel Silva <rmfrfs@gmail.com> 14239M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14240M: Martin Kepplinger <martin.kepplinger@puri.sm> 14241R: Purism Kernel Team <kernel@puri.sm> 14242L: linux-media@vger.kernel.org 14243S: Maintained 14244T: git git://linuxtv.org/media_tree.git 14245F: Documentation/admin-guide/media/imx7.rst 14246F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 14247F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 14248F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 14249F: drivers/media/platform/nxp/imx-mipi-csis.c 14250F: drivers/media/platform/nxp/imx7-media-csi.c 14251F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 14252 14253MEDIA DRIVERS FOR HELENE 14254M: Abylay Ospan <aospan@netup.ru> 14255L: linux-media@vger.kernel.org 14256S: Supported 14257W: https://linuxtv.org 14258W: http://netup.tv/ 14259T: git git://linuxtv.org/media_tree.git 14260F: drivers/media/dvb-frontends/helene* 14261 14262MEDIA DRIVERS FOR HORUS3A 14263M: Sergey Kozlov <serjk@netup.ru> 14264M: Abylay Ospan <aospan@netup.ru> 14265L: linux-media@vger.kernel.org 14266S: Supported 14267W: https://linuxtv.org 14268W: http://netup.tv/ 14269T: git git://linuxtv.org/media_tree.git 14270F: drivers/media/dvb-frontends/horus3a* 14271 14272MEDIA DRIVERS FOR LNBH25 14273M: Sergey Kozlov <serjk@netup.ru> 14274M: Abylay Ospan <aospan@netup.ru> 14275L: linux-media@vger.kernel.org 14276S: Supported 14277W: https://linuxtv.org 14278W: http://netup.tv/ 14279T: git git://linuxtv.org/media_tree.git 14280F: drivers/media/dvb-frontends/lnbh25* 14281 14282MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 14283L: linux-media@vger.kernel.org 14284S: Orphan 14285W: https://linuxtv.org 14286T: git git://linuxtv.org/media_tree.git 14287F: drivers/media/dvb-frontends/mxl5xx* 14288 14289MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 14290M: Sergey Kozlov <serjk@netup.ru> 14291M: Abylay Ospan <aospan@netup.ru> 14292L: linux-media@vger.kernel.org 14293S: Supported 14294W: https://linuxtv.org 14295W: http://netup.tv/ 14296T: git git://linuxtv.org/media_tree.git 14297F: drivers/media/pci/netup_unidvb/* 14298 14299MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 14300M: Dmitry Osipenko <digetx@gmail.com> 14301L: linux-media@vger.kernel.org 14302L: linux-tegra@vger.kernel.org 14303S: Maintained 14304T: git git://linuxtv.org/media_tree.git 14305F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 14306F: drivers/media/platform/nvidia/tegra-vde/ 14307 14308MEDIA DRIVERS FOR RENESAS - CEU 14309M: Jacopo Mondi <jacopo@jmondi.org> 14310L: linux-media@vger.kernel.org 14311L: linux-renesas-soc@vger.kernel.org 14312S: Supported 14313T: git git://linuxtv.org/media_tree.git 14314F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 14315F: drivers/media/platform/renesas/renesas-ceu.c 14316F: include/media/drv-intf/renesas-ceu.h 14317 14318MEDIA DRIVERS FOR RENESAS - DRIF 14319M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 14320L: linux-media@vger.kernel.org 14321L: linux-renesas-soc@vger.kernel.org 14322S: Supported 14323T: git git://linuxtv.org/media_tree.git 14324F: Documentation/devicetree/bindings/media/renesas,drif.yaml 14325F: drivers/media/platform/renesas/rcar_drif.c 14326 14327MEDIA DRIVERS FOR RENESAS - FCP 14328M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14329L: linux-media@vger.kernel.org 14330L: linux-renesas-soc@vger.kernel.org 14331S: Supported 14332T: git git://linuxtv.org/media_tree.git 14333F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 14334F: drivers/media/platform/renesas/rcar-fcp.c 14335F: include/media/rcar-fcp.h 14336 14337MEDIA DRIVERS FOR RENESAS - FDP1 14338M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14339L: linux-media@vger.kernel.org 14340L: linux-renesas-soc@vger.kernel.org 14341S: Supported 14342T: git git://linuxtv.org/media_tree.git 14343F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 14344F: drivers/media/platform/renesas/rcar_fdp1.c 14345 14346MEDIA DRIVERS FOR RENESAS - VIN 14347M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14348L: linux-media@vger.kernel.org 14349L: linux-renesas-soc@vger.kernel.org 14350S: Supported 14351T: git git://linuxtv.org/media_tree.git 14352F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 14353F: Documentation/devicetree/bindings/media/renesas,isp.yaml 14354F: Documentation/devicetree/bindings/media/renesas,vin.yaml 14355F: drivers/media/platform/renesas/rcar-csi2.c 14356F: drivers/media/platform/renesas/rcar-isp.c 14357F: drivers/media/platform/renesas/rcar-vin/ 14358 14359MEDIA DRIVERS FOR RENESAS - VSP1 14360M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14361M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14362L: linux-media@vger.kernel.org 14363L: linux-renesas-soc@vger.kernel.org 14364S: Supported 14365T: git git://linuxtv.org/media_tree.git 14366F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 14367F: drivers/media/platform/renesas/vsp1/ 14368 14369MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 14370L: linux-media@vger.kernel.org 14371S: Orphan 14372W: https://linuxtv.org 14373T: git git://linuxtv.org/media_tree.git 14374F: drivers/media/dvb-frontends/stv0910* 14375 14376MEDIA DRIVERS FOR ST STV6111 TUNER ICs 14377L: linux-media@vger.kernel.org 14378S: Orphan 14379W: https://linuxtv.org 14380T: git git://linuxtv.org/media_tree.git 14381F: drivers/media/dvb-frontends/stv6111* 14382 14383MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 14384M: Hugues Fruchet <hugues.fruchet@foss.st.com> 14385M: Alain Volmat <alain.volmat@foss.st.com> 14386L: linux-media@vger.kernel.org 14387S: Supported 14388T: git git://linuxtv.org/media_tree.git 14389F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 14390F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 14391F: drivers/media/platform/st/stm32/stm32-dcmi.c 14392F: drivers/media/platform/st/stm32/stm32-dcmipp/* 14393 14394MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 14395M: Mauro Carvalho Chehab <mchehab@kernel.org> 14396L: linux-media@vger.kernel.org 14397S: Maintained 14398W: https://linuxtv.org 14399Q: http://patchwork.kernel.org/project/linux-media/list/ 14400T: git git://linuxtv.org/media_tree.git 14401F: Documentation/admin-guide/media/ 14402F: Documentation/devicetree/bindings/media/ 14403F: Documentation/driver-api/media/ 14404F: Documentation/userspace-api/media/ 14405F: drivers/media/ 14406F: drivers/staging/media/ 14407F: include/dt-bindings/media/ 14408F: include/linux/platform_data/media/ 14409F: include/media/ 14410F: include/uapi/linux/dvb/ 14411F: include/uapi/linux/ivtv* 14412F: include/uapi/linux/media.h 14413F: include/uapi/linux/uvcvideo.h 14414F: include/uapi/linux/v4l2-* 14415F: include/uapi/linux/videodev2.h 14416 14417MEDIATEK BLUETOOTH DRIVER 14418M: Sean Wang <sean.wang@mediatek.com> 14419L: linux-bluetooth@vger.kernel.org 14420L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14421S: Maintained 14422F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 14423F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 14424F: drivers/bluetooth/btmtkuart.c 14425 14426MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14427M: Sean Wang <sean.wang@mediatek.com> 14428L: linux-pm@vger.kernel.org 14429S: Maintained 14430F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14431F: drivers/power/reset/mt6323-poweroff.c 14432 14433MEDIATEK CIR DRIVER 14434M: Sean Wang <sean.wang@mediatek.com> 14435S: Maintained 14436F: drivers/media/rc/mtk-cir.c 14437 14438MEDIATEK DMA DRIVER 14439M: Sean Wang <sean.wang@mediatek.com> 14440L: dmaengine@vger.kernel.org 14441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14442L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14443S: Maintained 14444F: Documentation/devicetree/bindings/dma/mediatek,* 14445F: drivers/dma/mediatek/ 14446 14447MEDIATEK ETHERNET DRIVER 14448M: Felix Fietkau <nbd@nbd.name> 14449M: Sean Wang <sean.wang@mediatek.com> 14450M: Mark Lee <Mark-MC.Lee@mediatek.com> 14451M: Lorenzo Bianconi <lorenzo@kernel.org> 14452L: netdev@vger.kernel.org 14453S: Maintained 14454F: drivers/net/ethernet/mediatek/ 14455 14456MEDIATEK ETHERNET PCS DRIVER 14457M: Alexander Couzens <lynxis@fe80.eu> 14458M: Daniel Golle <daniel@makrotopia.org> 14459L: netdev@vger.kernel.org 14460S: Maintained 14461F: drivers/net/pcs/pcs-mtk-lynxi.c 14462F: include/linux/pcs/pcs-mtk-lynxi.h 14463 14464MEDIATEK ETHERNET PHY DRIVERS 14465M: Daniel Golle <daniel@makrotopia.org> 14466M: Qingfang Deng <dqfext@gmail.com> 14467M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14468L: netdev@vger.kernel.org 14469S: Maintained 14470F: drivers/net/phy/mediatek-ge-soc.c 14471F: drivers/net/phy/mediatek-ge.c 14472F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14473 14474MEDIATEK I2C CONTROLLER DRIVER 14475M: Qii Wang <qii.wang@mediatek.com> 14476L: linux-i2c@vger.kernel.org 14477S: Maintained 14478F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14479F: drivers/i2c/busses/i2c-mt65xx.c 14480 14481MEDIATEK IOMMU DRIVER 14482M: Yong Wu <yong.wu@mediatek.com> 14483L: iommu@lists.linux.dev 14484L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14485S: Supported 14486F: Documentation/devicetree/bindings/iommu/mediatek* 14487F: drivers/iommu/mtk_iommu* 14488F: include/dt-bindings/memory/mediatek,mt*-port.h 14489F: include/dt-bindings/memory/mt*-port.h 14490 14491MEDIATEK JPEG DRIVER 14492M: Bin Liu <bin.liu@mediatek.com> 14493S: Supported 14494F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14495F: drivers/media/platform/mediatek/jpeg/ 14496 14497MEDIATEK KEYPAD DRIVER 14498M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14499S: Supported 14500F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14501F: drivers/input/keyboard/mt6779-keypad.c 14502 14503MEDIATEK MDP DRIVER 14504M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14505M: Houlong Wei <houlong.wei@mediatek.com> 14506M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14507S: Supported 14508F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14509F: drivers/media/platform/mediatek/mdp/ 14510F: drivers/media/platform/mediatek/vpu/ 14511 14512MEDIATEK MEDIA DRIVER 14513M: Tiffany Lin <tiffany.lin@mediatek.com> 14514M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14515M: Yunfei Dong <yunfei.dong@mediatek.com> 14516S: Supported 14517F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14518F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14519F: drivers/media/platform/mediatek/vcodec/ 14520F: drivers/media/platform/mediatek/vpu/ 14521 14522MEDIATEK MIPI-CSI CDPHY DRIVER 14523M: Julien Stephan <jstephan@baylibre.com> 14524M: Andy Hsieh <andy.hsieh@mediatek.com> 14525S: Supported 14526F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14527F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14528 14529MEDIATEK MMC/SD/SDIO DRIVER 14530M: Chaotian Jing <chaotian.jing@mediatek.com> 14531S: Maintained 14532F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14533F: drivers/mmc/host/mtk-sd.c 14534 14535MEDIATEK MT76 WIRELESS LAN DRIVER 14536M: Felix Fietkau <nbd@nbd.name> 14537M: Lorenzo Bianconi <lorenzo@kernel.org> 14538M: Ryder Lee <ryder.lee@mediatek.com> 14539R: Shayne Chen <shayne.chen@mediatek.com> 14540R: Sean Wang <sean.wang@mediatek.com> 14541L: linux-wireless@vger.kernel.org 14542S: Maintained 14543T: git https://github.com/nbd168/wireless 14544F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14545F: drivers/net/wireless/mediatek/mt76/ 14546 14547MEDIATEK MT7601U WIRELESS LAN DRIVER 14548M: Jakub Kicinski <kuba@kernel.org> 14549L: linux-wireless@vger.kernel.org 14550S: Maintained 14551F: drivers/net/wireless/mediatek/mt7601u/ 14552 14553MEDIATEK MT7621 CLOCK DRIVER 14554M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14555S: Maintained 14556F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14557F: drivers/clk/ralink/clk-mt7621.c 14558 14559MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14560M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14561S: Maintained 14562F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14563F: drivers/pci/controller/pcie-mt7621.c 14564 14565MEDIATEK MT7621 PHY PCI DRIVER 14566M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14567S: Maintained 14568F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14569F: drivers/phy/ralink/phy-mt7621-pci.c 14570 14571MEDIATEK MT7621/28/88 I2C DRIVER 14572M: Stefan Roese <sr@denx.de> 14573L: linux-i2c@vger.kernel.org 14574S: Maintained 14575F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14576F: drivers/i2c/busses/i2c-mt7621.c 14577 14578MEDIATEK MTMIPS CLOCK DRIVER 14579M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14580S: Maintained 14581F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14582F: drivers/clk/ralink/clk-mtmips.c 14583 14584MEDIATEK NAND CONTROLLER DRIVER 14585L: linux-mtd@lists.infradead.org 14586S: Orphan 14587F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14588F: drivers/mtd/nand/raw/mtk_* 14589 14590MEDIATEK PMIC LED DRIVER 14591M: Sean Wang <sean.wang@mediatek.com> 14592S: Maintained 14593F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14594F: drivers/leds/leds-mt6323.c 14595 14596MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14597M: Sean Wang <sean.wang@mediatek.com> 14598S: Maintained 14599F: drivers/char/hw_random/mtk-rng.c 14600 14601MEDIATEK SMI DRIVER 14602M: Yong Wu <yong.wu@mediatek.com> 14603L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14604S: Supported 14605F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14606F: drivers/memory/mtk-smi.c 14607F: include/soc/mediatek/smi.h 14608 14609MEDIATEK SWITCH DRIVER 14610M: Arınç ÜNAL <arinc.unal@arinc9.com> 14611M: Daniel Golle <daniel@makrotopia.org> 14612M: DENG Qingfang <dqfext@gmail.com> 14613M: Sean Wang <sean.wang@mediatek.com> 14614L: netdev@vger.kernel.org 14615S: Maintained 14616F: drivers/net/dsa/mt7530-mdio.c 14617F: drivers/net/dsa/mt7530-mmio.c 14618F: drivers/net/dsa/mt7530.* 14619F: net/dsa/tag_mtk.c 14620 14621MEDIATEK T7XX 5G WWAN MODEM DRIVER 14622M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14623R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14624R: Liu Haijun <haijun.liu@mediatek.com> 14625R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14626R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14627L: netdev@vger.kernel.org 14628S: Supported 14629F: drivers/net/wwan/t7xx/ 14630 14631MEDIATEK USB3 DRD IP DRIVER 14632M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14633L: linux-usb@vger.kernel.org 14634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14635L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14636S: Maintained 14637F: Documentation/devicetree/bindings/usb/mediatek,* 14638F: drivers/usb/host/xhci-mtk* 14639F: drivers/usb/mtu3/ 14640 14641MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14642M: Peter Senna Tschudin <peter.senna@gmail.com> 14643M: Ian Ray <ian.ray@ge.com> 14644M: Martyn Welch <martyn.welch@collabora.co.uk> 14645S: Maintained 14646F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14647F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14648 14649MEGARAID SCSI/SAS DRIVERS 14650M: Kashyap Desai <kashyap.desai@broadcom.com> 14651M: Sumit Saxena <sumit.saxena@broadcom.com> 14652M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14653M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14654L: megaraidlinux.pdl@broadcom.com 14655L: linux-scsi@vger.kernel.org 14656S: Maintained 14657W: http://www.avagotech.com/support/ 14658F: Documentation/scsi/megaraid.rst 14659F: drivers/scsi/megaraid.* 14660F: drivers/scsi/megaraid/ 14661 14662MELEXIS MLX90614 DRIVER 14663M: Crt Mori <cmo@melexis.com> 14664L: linux-iio@vger.kernel.org 14665S: Supported 14666W: http://www.melexis.com 14667F: drivers/iio/temperature/mlx90614.c 14668 14669MELEXIS MLX90632 DRIVER 14670M: Crt Mori <cmo@melexis.com> 14671L: linux-iio@vger.kernel.org 14672S: Supported 14673W: http://www.melexis.com 14674F: drivers/iio/temperature/mlx90632.c 14675 14676MELEXIS MLX90635 DRIVER 14677M: Crt Mori <cmo@melexis.com> 14678L: linux-iio@vger.kernel.org 14679S: Supported 14680W: http://www.melexis.com 14681F: drivers/iio/temperature/mlx90635.c 14682 14683MELFAS MIP4 TOUCHSCREEN DRIVER 14684M: Sangwon Jee <jeesw@melfas.com> 14685S: Supported 14686W: http://www.melfas.com 14687F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14688F: drivers/input/touchscreen/melfas_mip4.c 14689 14690MELLANOX BLUEFIELD I2C DRIVER 14691M: Khalil Blaiech <kblaiech@nvidia.com> 14692M: Asmaa Mnebhi <asmaa@nvidia.com> 14693L: linux-i2c@vger.kernel.org 14694S: Supported 14695F: drivers/i2c/busses/i2c-mlxbf.c 14696 14697MELLANOX ETHERNET DRIVER (mlx4_en) 14698M: Tariq Toukan <tariqt@nvidia.com> 14699L: netdev@vger.kernel.org 14700S: Supported 14701W: https://www.nvidia.com/networking/ 14702Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14703F: drivers/net/ethernet/mellanox/mlx4/en_* 14704 14705MELLANOX ETHERNET DRIVER (mlx5e) 14706M: Saeed Mahameed <saeedm@nvidia.com> 14707M: Tariq Toukan <tariqt@nvidia.com> 14708L: netdev@vger.kernel.org 14709S: Supported 14710W: https://www.nvidia.com/networking/ 14711Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14712F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14713 14714MELLANOX ETHERNET INNOVA DRIVERS 14715R: Boris Pismenny <borisp@nvidia.com> 14716L: netdev@vger.kernel.org 14717S: Supported 14718W: https://www.nvidia.com/networking/ 14719Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14720F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14721F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14722F: include/linux/mlx5/mlx5_ifc_fpga.h 14723 14724MELLANOX ETHERNET SWITCH DRIVERS 14725M: Ido Schimmel <idosch@nvidia.com> 14726M: Petr Machata <petrm@nvidia.com> 14727L: netdev@vger.kernel.org 14728S: Supported 14729W: https://www.nvidia.com/networking/ 14730Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14731F: drivers/net/ethernet/mellanox/mlxsw/ 14732F: tools/testing/selftests/drivers/net/mlxsw/ 14733 14734MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14735M: mlxsw@nvidia.com 14736L: netdev@vger.kernel.org 14737S: Supported 14738W: https://www.nvidia.com/networking/ 14739Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14740F: drivers/net/ethernet/mellanox/mlxfw/ 14741 14742MELLANOX HARDWARE PLATFORM SUPPORT 14743M: Hans de Goede <hdegoede@redhat.com> 14744M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14745M: Vadim Pasternak <vadimp@nvidia.com> 14746L: platform-driver-x86@vger.kernel.org 14747S: Supported 14748F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14749F: drivers/platform/mellanox/ 14750F: include/linux/platform_data/mlxreg.h 14751 14752MELLANOX MLX4 core VPI driver 14753M: Tariq Toukan <tariqt@nvidia.com> 14754L: netdev@vger.kernel.org 14755L: linux-rdma@vger.kernel.org 14756S: Supported 14757W: https://www.nvidia.com/networking/ 14758Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14759F: drivers/net/ethernet/mellanox/mlx4/ 14760F: include/linux/mlx4/ 14761 14762MELLANOX MLX4 IB driver 14763M: Yishai Hadas <yishaih@nvidia.com> 14764L: linux-rdma@vger.kernel.org 14765S: Supported 14766W: https://www.nvidia.com/networking/ 14767Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14768F: drivers/infiniband/hw/mlx4/ 14769F: include/linux/mlx4/ 14770F: include/uapi/rdma/mlx4-abi.h 14771 14772MELLANOX MLX5 core VPI driver 14773M: Saeed Mahameed <saeedm@nvidia.com> 14774M: Leon Romanovsky <leonro@nvidia.com> 14775M: Tariq Toukan <tariqt@nvidia.com> 14776L: netdev@vger.kernel.org 14777L: linux-rdma@vger.kernel.org 14778S: Supported 14779W: https://www.nvidia.com/networking/ 14780Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14781F: Documentation/networking/device_drivers/ethernet/mellanox/ 14782F: drivers/net/ethernet/mellanox/mlx5/core/ 14783F: include/linux/mlx5/ 14784 14785MELLANOX MLX5 IB driver 14786M: Leon Romanovsky <leonro@nvidia.com> 14787L: linux-rdma@vger.kernel.org 14788S: Supported 14789W: https://www.nvidia.com/networking/ 14790Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14791F: drivers/infiniband/hw/mlx5/ 14792F: include/linux/mlx5/ 14793F: include/uapi/rdma/mlx5-abi.h 14794 14795MELLANOX MLX5 VDPA DRIVER 14796M: Dragos Tatulea <dtatulea@nvidia.com> 14797L: virtualization@lists.linux.dev 14798S: Supported 14799F: drivers/vdpa/mlx5/ 14800 14801MELLANOX MLXCPLD I2C AND MUX DRIVER 14802M: Vadim Pasternak <vadimp@nvidia.com> 14803M: Michael Shych <michaelsh@nvidia.com> 14804L: linux-i2c@vger.kernel.org 14805S: Supported 14806F: Documentation/i2c/busses/i2c-mlxcpld.rst 14807F: drivers/i2c/busses/i2c-mlxcpld.c 14808F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14809 14810MELLANOX MLXCPLD LED DRIVER 14811M: Vadim Pasternak <vadimp@nvidia.com> 14812L: linux-leds@vger.kernel.org 14813S: Supported 14814F: Documentation/leds/leds-mlxcpld.rst 14815F: drivers/leds/leds-mlxcpld.c 14816F: drivers/leds/leds-mlxreg.c 14817 14818MELLANOX PLATFORM DRIVER 14819M: Vadim Pasternak <vadimp@nvidia.com> 14820L: platform-driver-x86@vger.kernel.org 14821S: Supported 14822F: drivers/platform/x86/mlx-platform.c 14823 14824MEMBARRIER SUPPORT 14825M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14826M: "Paul E. McKenney" <paulmck@kernel.org> 14827L: linux-kernel@vger.kernel.org 14828S: Supported 14829F: Documentation/scheduler/membarrier.rst 14830F: arch/*/include/asm/membarrier.h 14831F: arch/*/include/asm/sync_core.h 14832F: include/uapi/linux/membarrier.h 14833F: kernel/sched/membarrier.c 14834 14835MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14836M: Mike Rapoport <rppt@kernel.org> 14837L: linux-mm@kvack.org 14838S: Maintained 14839F: Documentation/core-api/boot-time-mm.rst 14840F: include/linux/memblock.h 14841F: mm/memblock.c 14842F: mm/mm_init.c 14843F: tools/testing/memblock/ 14844 14845MEMORY ALLOCATION PROFILING 14846M: Suren Baghdasaryan <surenb@google.com> 14847M: Kent Overstreet <kent.overstreet@linux.dev> 14848L: linux-mm@kvack.org 14849S: Maintained 14850F: Documentation/mm/allocation-profiling.rst 14851F: include/linux/alloc_tag.h 14852F: include/linux/pgalloc_tag.h 14853F: lib/alloc_tag.c 14854 14855MEMORY CONTROLLER DRIVERS 14856M: Krzysztof Kozlowski <krzk@kernel.org> 14857L: linux-kernel@vger.kernel.org 14858S: Maintained 14859B: mailto:krzysztof.kozlowski@linaro.org 14860T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14861F: Documentation/devicetree/bindings/memory-controllers/ 14862F: drivers/memory/ 14863F: include/dt-bindings/memory/ 14864F: include/memory/ 14865 14866MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14867M: Dmitry Osipenko <digetx@gmail.com> 14868L: linux-pm@vger.kernel.org 14869L: linux-tegra@vger.kernel.org 14870S: Maintained 14871T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14872F: drivers/devfreq/tegra30-devfreq.c 14873 14874MEMORY HOT(UN)PLUG 14875M: David Hildenbrand <david@redhat.com> 14876M: Oscar Salvador <osalvador@suse.de> 14877L: linux-mm@kvack.org 14878S: Maintained 14879F: Documentation/admin-guide/mm/memory-hotplug.rst 14880F: Documentation/core-api/memory-hotplug.rst 14881F: drivers/base/memory.c 14882F: include/linux/memory_hotplug.h 14883F: mm/memory_hotplug.c 14884F: tools/testing/selftests/memory-hotplug/ 14885 14886MEMORY MANAGEMENT 14887M: Andrew Morton <akpm@linux-foundation.org> 14888L: linux-mm@kvack.org 14889S: Maintained 14890W: http://www.linux-mm.org 14891T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14892T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14893F: include/linux/gfp.h 14894F: include/linux/gfp_types.h 14895F: include/linux/memfd.h 14896F: include/linux/memory.h 14897F: include/linux/memory_hotplug.h 14898F: include/linux/memory-tiers.h 14899F: include/linux/mempolicy.h 14900F: include/linux/mempool.h 14901F: include/linux/memremap.h 14902F: include/linux/mm.h 14903F: include/linux/mm_*.h 14904F: include/linux/mmzone.h 14905F: include/linux/mmu_notifier.h 14906F: include/linux/pagewalk.h 14907F: include/linux/rmap.h 14908F: include/trace/events/ksm.h 14909F: mm/ 14910F: tools/mm/ 14911F: tools/testing/selftests/mm/ 14912N: include/linux/page[-_]* 14913 14914MEMORY MAPPING 14915M: Andrew Morton <akpm@linux-foundation.org> 14916R: Liam R. Howlett <Liam.Howlett@oracle.com> 14917R: Vlastimil Babka <vbabka@suse.cz> 14918R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 14919L: linux-mm@kvack.org 14920S: Maintained 14921W: http://www.linux-mm.org 14922T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14923F: mm/mmap.c 14924 14925MEMORY TECHNOLOGY DEVICES (MTD) 14926M: Miquel Raynal <miquel.raynal@bootlin.com> 14927M: Richard Weinberger <richard@nod.at> 14928M: Vignesh Raghavendra <vigneshr@ti.com> 14929L: linux-mtd@lists.infradead.org 14930S: Maintained 14931W: http://www.linux-mtd.infradead.org/ 14932Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14933C: irc://irc.oftc.net/mtd 14934T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14935T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14936F: Documentation/devicetree/bindings/mtd/ 14937F: drivers/mtd/ 14938F: include/linux/mtd/ 14939F: include/uapi/mtd/ 14940 14941MEMSENSING MICROSYSTEMS MSA311 DRIVER 14942M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14943L: linux-iio@vger.kernel.org 14944S: Maintained 14945F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14946F: drivers/iio/accel/msa311.c 14947 14948MEN A21 WATCHDOG DRIVER 14949M: Johannes Thumshirn <morbidrsa@gmail.com> 14950L: linux-watchdog@vger.kernel.org 14951S: Maintained 14952F: drivers/watchdog/mena21_wdt.c 14953 14954MEN CHAMELEON BUS (mcb) 14955M: Johannes Thumshirn <morbidrsa@gmail.com> 14956S: Maintained 14957F: Documentation/driver-api/men-chameleon-bus.rst 14958F: drivers/mcb/ 14959F: include/linux/mcb.h 14960 14961MEN F21BMC (Board Management Controller) 14962M: Andreas Werner <andreas.werner@men.de> 14963S: Supported 14964F: Documentation/hwmon/menf21bmc.rst 14965F: drivers/hwmon/menf21bmc_hwmon.c 14966F: drivers/leds/leds-menf21bmc.c 14967F: drivers/mfd/menf21bmc.c 14968F: drivers/watchdog/menf21bmc_wdt.c 14969 14970MEN Z069 WATCHDOG DRIVER 14971M: Johannes Thumshirn <jth@kernel.org> 14972L: linux-watchdog@vger.kernel.org 14973S: Maintained 14974F: drivers/watchdog/menz69_wdt.c 14975 14976MESON AO CEC DRIVER FOR AMLOGIC SOCS 14977M: Neil Armstrong <neil.armstrong@linaro.org> 14978L: linux-media@vger.kernel.org 14979L: linux-amlogic@lists.infradead.org 14980S: Supported 14981W: http://linux-meson.com/ 14982T: git git://linuxtv.org/media_tree.git 14983F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14984F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14985F: drivers/media/cec/platform/meson/ao-cec.c 14986 14987MESON GE2D DRIVER FOR AMLOGIC SOCS 14988M: Neil Armstrong <neil.armstrong@linaro.org> 14989L: linux-media@vger.kernel.org 14990L: linux-amlogic@lists.infradead.org 14991S: Supported 14992T: git git://linuxtv.org/media_tree.git 14993F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14994F: drivers/media/platform/amlogic/meson-ge2d/ 14995 14996MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14997M: Liang Yang <liang.yang@amlogic.com> 14998L: linux-mtd@lists.infradead.org 14999S: Maintained 15000F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 15001F: drivers/mtd/nand/raw/meson_* 15002 15003MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 15004M: Neil Armstrong <neil.armstrong@linaro.org> 15005L: linux-media@vger.kernel.org 15006L: linux-amlogic@lists.infradead.org 15007S: Supported 15008T: git git://linuxtv.org/media_tree.git 15009F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 15010F: drivers/staging/media/meson/vdec/ 15011 15012META ETHERNET DRIVERS 15013M: Alexander Duyck <alexanderduyck@fb.com> 15014M: Jakub Kicinski <kuba@kernel.org> 15015R: kernel-team@meta.com 15016S: Supported 15017F: Documentation/networking/device_drivers/ethernet/meta/ 15018F: drivers/net/ethernet/meta/ 15019 15020METHODE UDPU SUPPORT 15021M: Robert Marko <robert.marko@sartura.hr> 15022S: Maintained 15023F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 15024F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 15025 15026MHI BUS 15027M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15028L: mhi@lists.linux.dev 15029L: linux-arm-msm@vger.kernel.org 15030S: Maintained 15031T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 15032F: Documentation/ABI/stable/sysfs-bus-mhi 15033F: Documentation/mhi/ 15034F: drivers/bus/mhi/ 15035F: drivers/pci/endpoint/functions/pci-epf-mhi.c 15036F: include/linux/mhi.h 15037 15038MICROBLAZE ARCHITECTURE 15039M: Michal Simek <monstr@monstr.eu> 15040S: Supported 15041W: http://www.monstr.eu/fdt/ 15042T: git git://git.monstr.eu/linux-2.6-microblaze.git 15043F: arch/microblaze/ 15044 15045MICROBLAZE TMR INJECT 15046M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 15047S: Supported 15048F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 15049F: drivers/misc/xilinx_tmr_inject.c 15050 15051MICROBLAZE TMR MANAGER 15052M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 15053S: Supported 15054F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 15055F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 15056F: drivers/misc/xilinx_tmr_manager.c 15057 15058MICROCHIP AT91 DMA DRIVERS 15059M: Ludovic Desroches <ludovic.desroches@microchip.com> 15060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15061L: dmaengine@vger.kernel.org 15062S: Supported 15063F: Documentation/devicetree/bindings/dma/atmel-dma.txt 15064F: drivers/dma/at_hdmac.c 15065F: drivers/dma/at_xdmac.c 15066F: include/dt-bindings/dma/at91.h 15067 15068MICROCHIP AT91 SERIAL DRIVER 15069M: Richard Genoud <richard.genoud@bootlin.com> 15070S: Maintained 15071F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15072F: drivers/tty/serial/atmel_serial.c 15073F: drivers/tty/serial/atmel_serial.h 15074 15075MICROCHIP AT91 USART MFD DRIVER 15076M: Radu Pirea <radu_nicolae.pirea@upb.ro> 15077L: linux-kernel@vger.kernel.org 15078S: Supported 15079F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15080F: drivers/mfd/at91-usart.c 15081F: include/dt-bindings/mfd/at91-usart.h 15082 15083MICROCHIP AT91 USART SPI DRIVER 15084M: Radu Pirea <radu_nicolae.pirea@upb.ro> 15085L: linux-spi@vger.kernel.org 15086S: Supported 15087F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 15088F: drivers/spi/spi-at91-usart.c 15089 15090MICROCHIP AUDIO ASOC DRIVERS 15091M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15092L: linux-sound@vger.kernel.org 15093S: Supported 15094F: Documentation/devicetree/bindings/sound/atmel* 15095F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 15096F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 15097F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 15098F: sound/soc/atmel 15099 15100MICROCHIP CSI2DC DRIVER 15101M: Eugen Hristev <eugen.hristev@microchip.com> 15102L: linux-media@vger.kernel.org 15103S: Supported 15104F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 15105F: drivers/media/platform/microchip/microchip-csi2dc.c 15106 15107MICROCHIP ECC DRIVER 15108L: linux-crypto@vger.kernel.org 15109S: Orphan 15110F: drivers/crypto/atmel-ecc.* 15111 15112MICROCHIP EIC DRIVER 15113M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15115S: Supported 15116F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 15117F: drivers/irqchip/irq-mchp-eic.c 15118 15119MICROCHIP I2C DRIVER 15120M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 15121L: linux-i2c@vger.kernel.org 15122S: Supported 15123F: drivers/i2c/busses/i2c-at91-*.c 15124F: drivers/i2c/busses/i2c-at91.h 15125 15126MICROCHIP ISC DRIVER 15127M: Eugen Hristev <eugen.hristev@microchip.com> 15128L: linux-media@vger.kernel.org 15129S: Supported 15130F: Documentation/devicetree/bindings/media/atmel,isc.yaml 15131F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 15132F: drivers/media/platform/microchip/microchip-isc* 15133F: drivers/media/platform/microchip/microchip-sama*-isc* 15134F: drivers/staging/media/deprecated/atmel/atmel-isc* 15135F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 15136F: include/linux/atmel-isc-media.h 15137 15138MICROCHIP ISI DRIVER 15139M: Eugen Hristev <eugen.hristev@microchip.com> 15140L: linux-media@vger.kernel.org 15141S: Supported 15142F: drivers/media/platform/atmel/atmel-isi.c 15143F: drivers/media/platform/atmel/atmel-isi.h 15144 15145MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 15146M: Woojung Huh <woojung.huh@microchip.com> 15147M: UNGLinuxDriver@microchip.com 15148L: netdev@vger.kernel.org 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 15151F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 15152F: drivers/net/dsa/microchip/* 15153F: include/linux/dsa/ksz_common.h 15154F: include/linux/platform_data/microchip-ksz.h 15155F: net/dsa/tag_ksz.c 15156 15157MICROCHIP LAN743X ETHERNET DRIVER 15158M: Bryan Whitehead <bryan.whitehead@microchip.com> 15159M: UNGLinuxDriver@microchip.com 15160L: netdev@vger.kernel.org 15161S: Maintained 15162F: drivers/net/ethernet/microchip/lan743x_* 15163 15164MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 15165M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15166L: netdev@vger.kernel.org 15167S: Maintained 15168F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 15169F: drivers/net/ethernet/microchip/lan865x/lan865x.c 15170 15171MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 15172M: Arun Ramadoss <arun.ramadoss@microchip.com> 15173R: UNGLinuxDriver@microchip.com 15174L: netdev@vger.kernel.org 15175S: Maintained 15176F: drivers/net/phy/microchip_t1.c 15177 15178MICROCHIP LAN966X ETHERNET DRIVER 15179M: Horatiu Vultur <horatiu.vultur@microchip.com> 15180M: UNGLinuxDriver@microchip.com 15181L: netdev@vger.kernel.org 15182S: Maintained 15183F: drivers/net/ethernet/microchip/lan966x/* 15184 15185MICROCHIP LAN966X OIC DRIVER 15186M: Herve Codina <herve.codina@bootlin.com> 15187S: Maintained 15188F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 15189F: drivers/irqchip/irq-lan966x-oic.c 15190 15191MICROCHIP LCDFB DRIVER 15192M: Nicolas Ferre <nicolas.ferre@microchip.com> 15193L: linux-fbdev@vger.kernel.org 15194S: Maintained 15195F: drivers/video/fbdev/atmel_lcdfb.c 15196F: include/video/atmel_lcdc.h 15197 15198MICROCHIP MCP16502 PMIC DRIVER 15199M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15201S: Supported 15202F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 15203F: drivers/regulator/mcp16502.c 15204 15205MICROCHIP MCP3564 ADC DRIVER 15206M: Marius Cristea <marius.cristea@microchip.com> 15207L: linux-iio@vger.kernel.org 15208S: Supported 15209F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 15210F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 15211F: drivers/iio/adc/mcp3564.c 15212 15213MICROCHIP MCP3911 ADC DRIVER 15214M: Marcus Folkesson <marcus.folkesson@gmail.com> 15215M: Kent Gustavsson <kent@minoris.se> 15216L: linux-iio@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 15219F: drivers/iio/adc/mcp3911.c 15220 15221MICROCHIP MMC/SD/SDIO MCI DRIVER 15222M: Aubin Constans <aubin.constans@microchip.com> 15223S: Maintained 15224F: drivers/mmc/host/atmel-mci.c 15225 15226MICROCHIP NAND DRIVER 15227L: linux-mtd@lists.infradead.org 15228S: Orphan 15229F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 15230F: drivers/mtd/nand/raw/atmel/* 15231 15232MICROCHIP OTPC DRIVER 15233M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15235S: Supported 15236F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 15237F: drivers/nvmem/microchip-otpc.c 15238F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 15239 15240MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 15241M: Matteo Martelli <matteomartelli3@gmail.com> 15242L: linux-iio@vger.kernel.org 15243S: Supported 15244F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 15245F: drivers/iio/adc/pac1921.c 15246 15247MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 15248M: Marius Cristea <marius.cristea@microchip.com> 15249L: linux-iio@vger.kernel.org 15250S: Supported 15251F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 15252F: drivers/iio/adc/pac1934.c 15253 15254MICROCHIP PCI1XXXX GP DRIVER 15255M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 15256M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15257L: linux-gpio@vger.kernel.org 15258S: Supported 15259F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 15260F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 15261F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 15262F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 15263 15264MICROCHIP PCI1XXXX I2C DRIVER 15265M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15266M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15267M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 15268L: linux-i2c@vger.kernel.org 15269S: Maintained 15270F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 15271 15272MICROCHIP PCIe UART DRIVER 15273M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 15274M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 15275L: linux-serial@vger.kernel.org 15276S: Maintained 15277F: drivers/tty/serial/8250/8250_pci1xxxx.c 15278 15279MICROCHIP POLARFIRE FPGA DRIVERS 15280M: Conor Dooley <conor.dooley@microchip.com> 15281R: Vladimir Georgiev <v.georgiev@metrotek.ru> 15282L: linux-fpga@vger.kernel.org 15283S: Supported 15284F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 15285F: drivers/fpga/microchip-spi.c 15286 15287MICROCHIP PWM DRIVER 15288M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15290L: linux-pwm@vger.kernel.org 15291S: Supported 15292F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 15293F: drivers/pwm/pwm-atmel.c 15294 15295MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 15296M: Manikandan Muralidharan <manikandan.m@microchip.com> 15297M: Dharma Balasubiramani <dharma.b@microchip.com> 15298L: dri-devel@lists.freedesktop.org 15299S: Supported 15300F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 15301F: drivers/gpu/drm/bridge/microchip-lvds.c 15302 15303MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 15304M: Eugen Hristev <eugen.hristev@microchip.com> 15305L: linux-iio@vger.kernel.org 15306S: Supported 15307F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 15308F: drivers/iio/adc/at91-sama5d2_adc.c 15309F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 15310 15311MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 15312M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15313S: Supported 15314F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 15315F: drivers/power/reset/at91-sama5d2_shdwc.c 15316 15317MICROCHIP SOC DRIVERS 15318M: Conor Dooley <conor@kernel.org> 15319S: Supported 15320T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 15321F: Documentation/devicetree/bindings/soc/microchip/ 15322F: drivers/soc/microchip/ 15323 15324MICROCHIP SPI DRIVER 15325M: Ryan Wanner <ryan.wanner@microchip.com> 15326S: Supported 15327F: drivers/spi/spi-atmel.* 15328 15329MICROCHIP SSC DRIVER 15330M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15332S: Supported 15333F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 15334F: drivers/misc/atmel-ssc.c 15335F: include/linux/atmel-ssc.h 15336 15337Microchip Timer Counter Block (TCB) Capture Driver 15338M: Kamel Bouhara <kamel.bouhara@bootlin.com> 15339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15340L: linux-iio@vger.kernel.org 15341S: Maintained 15342F: drivers/counter/microchip-tcb-capture.c 15343 15344MICROCHIP USB251XB DRIVER 15345M: Richard Leitner <richard.leitner@skidata.com> 15346L: linux-usb@vger.kernel.org 15347S: Maintained 15348F: Documentation/devicetree/bindings/usb/usb251xb.yaml 15349F: drivers/usb/misc/usb251xb.c 15350 15351MICROCHIP USBA UDC DRIVER 15352M: Cristian Birsan <cristian.birsan@microchip.com> 15353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15354S: Supported 15355F: drivers/usb/gadget/udc/atmel_usba_udc.* 15356 15357MICROCHIP WILC1000 WIFI DRIVER 15358M: Ajay Singh <ajay.kathat@microchip.com> 15359M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 15360L: linux-wireless@vger.kernel.org 15361S: Supported 15362F: drivers/net/wireless/microchip/wilc1000/ 15363 15364MICROSEMI MIPS SOCS 15365M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15366M: UNGLinuxDriver@microchip.com 15367L: linux-mips@vger.kernel.org 15368S: Supported 15369F: Documentation/devicetree/bindings/mips/mscc.txt 15370F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 15371F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 15372F: arch/mips/boot/dts/mscc/ 15373F: arch/mips/configs/generic/board-ocelot.config 15374F: arch/mips/generic/board-ocelot.c 15375 15376MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 15377M: Don Brace <don.brace@microchip.com> 15378L: storagedev@microchip.com 15379L: linux-scsi@vger.kernel.org 15380S: Supported 15381F: Documentation/scsi/smartpqi.rst 15382F: drivers/scsi/smartpqi/Kconfig 15383F: drivers/scsi/smartpqi/Makefile 15384F: drivers/scsi/smartpqi/smartpqi*.[ch] 15385F: include/linux/cciss*.h 15386F: include/uapi/linux/cciss*.h 15387 15388MICROSOFT MANA RDMA DRIVER 15389M: Long Li <longli@microsoft.com> 15390M: Ajay Sharma <sharmaajay@microsoft.com> 15391L: linux-rdma@vger.kernel.org 15392S: Supported 15393F: drivers/infiniband/hw/mana/ 15394F: include/net/mana 15395F: include/uapi/rdma/mana-abi.h 15396 15397MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 15398M: Maximilian Luz <luzmaximilian@gmail.com> 15399L: platform-driver-x86@vger.kernel.org 15400S: Maintained 15401F: drivers/platform/surface/surface_aggregator_tabletsw.c 15402 15403MICROSOFT SURFACE BATTERY AND AC DRIVERS 15404M: Maximilian Luz <luzmaximilian@gmail.com> 15405L: linux-pm@vger.kernel.org 15406L: platform-driver-x86@vger.kernel.org 15407S: Maintained 15408F: drivers/power/supply/surface_battery.c 15409F: drivers/power/supply/surface_charger.c 15410 15411MICROSOFT SURFACE DTX DRIVER 15412M: Maximilian Luz <luzmaximilian@gmail.com> 15413L: platform-driver-x86@vger.kernel.org 15414S: Maintained 15415F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 15416F: drivers/platform/surface/surface_dtx.c 15417F: include/uapi/linux/surface_aggregator/dtx.h 15418 15419MICROSOFT SURFACE SENSOR FAN DRIVER 15420M: Maximilian Luz <luzmaximilian@gmail.com> 15421M: Ivor Wanders <ivor@iwanders.net> 15422L: linux-hwmon@vger.kernel.org 15423S: Maintained 15424F: Documentation/hwmon/surface_fan.rst 15425F: drivers/hwmon/surface_fan.c 15426 15427MICROSOFT SURFACE SENSOR THERMAL DRIVER 15428M: Maximilian Luz <luzmaximilian@gmail.com> 15429L: linux-hwmon@vger.kernel.org 15430S: Maintained 15431F: drivers/hwmon/surface_temp.c 15432 15433MICROSOFT SURFACE GPE LID SUPPORT DRIVER 15434M: Maximilian Luz <luzmaximilian@gmail.com> 15435L: platform-driver-x86@vger.kernel.org 15436S: Maintained 15437F: drivers/platform/surface/surface_gpe.c 15438 15439MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 15440M: Hans de Goede <hdegoede@redhat.com> 15441M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15442M: Maximilian Luz <luzmaximilian@gmail.com> 15443L: platform-driver-x86@vger.kernel.org 15444S: Maintained 15445T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 15446F: drivers/platform/surface/ 15447 15448MICROSOFT SURFACE HID TRANSPORT DRIVER 15449M: Maximilian Luz <luzmaximilian@gmail.com> 15450L: linux-input@vger.kernel.org 15451L: platform-driver-x86@vger.kernel.org 15452S: Maintained 15453F: drivers/hid/surface-hid/ 15454 15455MICROSOFT SURFACE HOT-PLUG DRIVER 15456M: Maximilian Luz <luzmaximilian@gmail.com> 15457L: platform-driver-x86@vger.kernel.org 15458S: Maintained 15459F: drivers/platform/surface/surface_hotplug.c 15460 15461MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15462M: Maximilian Luz <luzmaximilian@gmail.com> 15463L: platform-driver-x86@vger.kernel.org 15464S: Maintained 15465F: drivers/platform/surface/surface_platform_profile.c 15466 15467MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15468M: Chen Yu <yu.c.chen@intel.com> 15469L: platform-driver-x86@vger.kernel.org 15470S: Supported 15471F: drivers/platform/surface/surfacepro3_button.c 15472 15473MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15474M: Maximilian Luz <luzmaximilian@gmail.com> 15475L: platform-driver-x86@vger.kernel.org 15476S: Maintained 15477F: drivers/platform/surface/surface_aggregator_hub.c 15478 15479MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15480M: Maximilian Luz <luzmaximilian@gmail.com> 15481L: platform-driver-x86@vger.kernel.org 15482S: Maintained 15483W: https://github.com/linux-surface/surface-aggregator-module 15484C: irc://irc.libera.chat/linux-surface 15485F: Documentation/driver-api/surface_aggregator/ 15486F: drivers/platform/surface/aggregator/ 15487F: drivers/platform/surface/surface_acpi_notify.c 15488F: drivers/platform/surface/surface_aggregator_cdev.c 15489F: drivers/platform/surface/surface_aggregator_registry.c 15490F: include/linux/surface_acpi_notify.h 15491F: include/linux/surface_aggregator/ 15492F: include/uapi/linux/surface_aggregator/ 15493 15494MICROTEK X6 SCANNER 15495M: Oliver Neukum <oliver@neukum.org> 15496S: Maintained 15497F: drivers/usb/image/microtek.* 15498 15499MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15500M: Luka Kovacic <luka.kovacic@sartura.hr> 15501M: Luka Perkov <luka.perkov@sartura.hr> 15502S: Maintained 15503F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15504F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15505F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15506F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15507F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15508F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15509 15510MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15511M: Sakari Ailus <sakari.ailus@linux.intel.com> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15515F: Documentation/driver-api/media/drivers/ccs/ 15516F: Documentation/userspace-api/media/drivers/ccs.rst 15517F: drivers/media/i2c/ccs-pll.c 15518F: drivers/media/i2c/ccs-pll.h 15519F: drivers/media/i2c/ccs/ 15520F: include/uapi/linux/ccs.h 15521F: include/uapi/linux/smiapp.h 15522 15523MIPS 15524M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15525L: linux-mips@vger.kernel.org 15526S: Maintained 15527W: http://www.linux-mips.org/ 15528Q: https://patchwork.kernel.org/project/linux-mips/list/ 15529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15530F: Documentation/devicetree/bindings/mips/ 15531F: Documentation/arch/mips/ 15532F: arch/mips/ 15533F: drivers/platform/mips/ 15534F: include/dt-bindings/mips/ 15535 15536MIPS BAIKAL-T1 PLATFORM 15537M: Serge Semin <fancer.lancer@gmail.com> 15538L: linux-mips@vger.kernel.org 15539S: Supported 15540F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15541F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15542F: drivers/bus/bt1-*.c 15543F: drivers/clk/baikal-t1/ 15544F: drivers/memory/bt1-l2-ctl.c 15545F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15546 15547MIPS BOSTON DEVELOPMENT BOARD 15548M: Paul Burton <paulburton@kernel.org> 15549L: linux-mips@vger.kernel.org 15550S: Maintained 15551F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15552F: arch/mips/boot/dts/img/boston.dts 15553F: arch/mips/configs/generic/board-boston.config 15554F: drivers/clk/imgtec/clk-boston.c 15555F: include/dt-bindings/clock/boston-clock.h 15556 15557MIPS CORE DRIVERS 15558M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15559M: Serge Semin <fancer.lancer@gmail.com> 15560L: linux-mips@vger.kernel.org 15561S: Supported 15562F: drivers/bus/mips_cdmm.c 15563F: drivers/clocksource/mips-gic-timer.c 15564F: drivers/cpuidle/cpuidle-cps.c 15565F: drivers/irqchip/irq-mips-cpu.c 15566F: drivers/irqchip/irq-mips-gic.c 15567 15568MIPS GENERIC PLATFORM 15569M: Paul Burton <paulburton@kernel.org> 15570L: linux-mips@vger.kernel.org 15571S: Supported 15572F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15573F: arch/mips/generic/ 15574F: arch/mips/tools/generic-board-config.sh 15575 15576MIPS RINT INSTRUCTION EMULATION 15577M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15578L: linux-mips@vger.kernel.org 15579S: Supported 15580F: arch/mips/math-emu/dp_rint.c 15581F: arch/mips/math-emu/sp_rint.c 15582 15583MIPS/LOONGSON1 ARCHITECTURE 15584M: Keguang Zhang <keguang.zhang@gmail.com> 15585L: linux-mips@vger.kernel.org 15586S: Maintained 15587F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15588F: arch/mips/include/asm/mach-loongson32/ 15589F: arch/mips/loongson32/ 15590F: drivers/*/*loongson1* 15591F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15592 15593MIPS/LOONGSON2EF ARCHITECTURE 15594M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15595L: linux-mips@vger.kernel.org 15596S: Maintained 15597F: arch/mips/include/asm/mach-loongson2ef/ 15598F: arch/mips/loongson2ef/ 15599F: drivers/cpufreq/loongson2_cpufreq.c 15600 15601MIPS/LOONGSON64 ARCHITECTURE 15602M: Huacai Chen <chenhuacai@kernel.org> 15603M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15604L: linux-mips@vger.kernel.org 15605S: Maintained 15606F: arch/mips/include/asm/mach-loongson64/ 15607F: arch/mips/loongson64/ 15608F: drivers/irqchip/irq-loongson* 15609F: drivers/platform/mips/cpu_hwmon.c 15610 15611MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15612M: Hans Verkuil <hverkuil@xs4all.nl> 15613L: linux-media@vger.kernel.org 15614S: Odd Fixes 15615W: https://linuxtv.org 15616T: git git://linuxtv.org/media_tree.git 15617F: drivers/media/radio/radio-miropcm20* 15618 15619MITSUMI MM8013 FG DRIVER 15620M: Konrad Dybcio <konradybcio@kernel.org> 15621F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15622F: drivers/power/supply/mm8013.c 15623 15624MMP SUPPORT 15625R: Lubomir Rintel <lkundrak@v3.sk> 15626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15627S: Odd Fixes 15628T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15629F: arch/arm/boot/dts/marvell/mmp* 15630F: arch/arm/mach-mmp/ 15631F: include/linux/soc/mmp/ 15632 15633MMP USB PHY DRIVERS 15634R: Lubomir Rintel <lkundrak@v3.sk> 15635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15636S: Maintained 15637F: drivers/phy/marvell/phy-mmp3-usb.c 15638F: drivers/phy/marvell/phy-pxa-usb.c 15639 15640MMU GATHER AND TLB INVALIDATION 15641M: Will Deacon <will@kernel.org> 15642M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15643M: Andrew Morton <akpm@linux-foundation.org> 15644M: Nick Piggin <npiggin@gmail.com> 15645M: Peter Zijlstra <peterz@infradead.org> 15646L: linux-arch@vger.kernel.org 15647L: linux-mm@kvack.org 15648S: Maintained 15649F: arch/*/include/asm/tlb.h 15650F: include/asm-generic/tlb.h 15651F: mm/mmu_gather.c 15652 15653MN88472 MEDIA DRIVER 15654L: linux-media@vger.kernel.org 15655S: Orphan 15656W: https://linuxtv.org 15657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15658F: drivers/media/dvb-frontends/mn88472* 15659 15660MN88473 MEDIA DRIVER 15661L: linux-media@vger.kernel.org 15662S: Orphan 15663W: https://linuxtv.org 15664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15665F: drivers/media/dvb-frontends/mn88473* 15666 15667MOBILEYE MIPS SOCS 15668M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15669M: Gregory CLEMENT <gregory.clement@bootlin.com> 15670M: Théo Lebrun <theo.lebrun@bootlin.com> 15671L: linux-mips@vger.kernel.org 15672S: Maintained 15673F: Documentation/devicetree/bindings/mips/mobileye.yaml 15674F: Documentation/devicetree/bindings/soc/mobileye/ 15675F: arch/mips/boot/dts/mobileye/ 15676F: arch/mips/configs/eyeq5_defconfig 15677F: arch/mips/mobileye/board-epm5.its.S 15678F: drivers/clk/clk-eyeq.c 15679F: drivers/pinctrl/pinctrl-eyeq5.c 15680F: drivers/reset/reset-eyeq.c 15681F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 15682 15683MODULE SUPPORT 15684M: Luis Chamberlain <mcgrof@kernel.org> 15685R: Petr Pavlu <petr.pavlu@suse.com> 15686R: Sami Tolvanen <samitolvanen@google.com> 15687R: Daniel Gomez <da.gomez@samsung.com> 15688L: linux-modules@vger.kernel.org 15689L: linux-kernel@vger.kernel.org 15690S: Maintained 15691T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15692F: include/linux/kmod.h 15693F: include/linux/module*.h 15694F: kernel/module/ 15695F: lib/test_kmod.c 15696F: scripts/module* 15697F: tools/testing/selftests/kmod/ 15698 15699MONOLITHIC POWER SYSTEM PMIC DRIVER 15700M: Saravanan Sekar <sravanhome@gmail.com> 15701S: Maintained 15702F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15703F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15704F: drivers/hwmon/pmbus/mpq7932.c 15705F: drivers/iio/adc/mp2629_adc.c 15706F: drivers/mfd/mp2629.c 15707F: drivers/power/supply/mp2629_charger.c 15708F: drivers/regulator/mp5416.c 15709F: drivers/regulator/mpq7920.c 15710F: drivers/regulator/mpq7920.h 15711F: include/linux/mfd/mp2629.h 15712 15713MOST(R) TECHNOLOGY DRIVER 15714M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15715M: Christian Gromm <christian.gromm@microchip.com> 15716S: Maintained 15717F: Documentation/ABI/testing/configfs-most 15718F: Documentation/ABI/testing/sysfs-bus-most 15719F: drivers/most/ 15720F: drivers/staging/most/ 15721F: include/linux/most.h 15722 15723MOTORCOMM PHY DRIVER 15724M: Frank <Frank.Sae@motor-comm.com> 15725L: netdev@vger.kernel.org 15726S: Maintained 15727F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15728F: drivers/net/phy/motorcomm.c 15729 15730MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15731M: Jiri Slaby <jirislaby@kernel.org> 15732S: Maintained 15733F: Documentation/driver-api/tty/moxa-smartio.rst 15734F: drivers/tty/mxser.* 15735 15736MP3309C BACKLIGHT DRIVER 15737M: Flavio Suligoi <f.suligoi@asem.it> 15738L: dri-devel@lists.freedesktop.org 15739S: Maintained 15740F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15741F: drivers/video/backlight/mp3309c.c 15742 15743MPS MP2891 DRIVER 15744M: Noah Wang <noahwang.wang@outlook.com> 15745L: linux-hwmon@vger.kernel.org 15746S: Maintained 15747F: Documentation/hwmon/mp2891.rst 15748F: drivers/hwmon/pmbus/mp2891.c 15749 15750MPS MP2993 DRIVER 15751M: Noah Wang <noahwang.wang@outlook.com> 15752L: linux-hwmon@vger.kernel.org 15753S: Maintained 15754F: Documentation/hwmon/mp2993.rst 15755F: drivers/hwmon/pmbus/mp2993.c 15756 15757MPS MP9941 DRIVER 15758M: Noah Wang <noahwang.wang@outlook.com> 15759L: linux-hwmon@vger.kernel.org 15760S: Maintained 15761F: Documentation/hwmon/mp9941.rst 15762F: drivers/hwmon/pmbus/mp9941.c 15763 15764MR800 AVERMEDIA USB FM RADIO DRIVER 15765M: Alexey Klimov <klimov.linux@gmail.com> 15766L: linux-media@vger.kernel.org 15767S: Maintained 15768T: git git://linuxtv.org/media_tree.git 15769F: drivers/media/radio/radio-mr800.c 15770 15771MRF24J40 IEEE 802.15.4 RADIO DRIVER 15772M: Stefan Schmidt <stefan@datenfreihafen.org> 15773L: linux-wpan@vger.kernel.org 15774S: Odd Fixes 15775F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15776F: drivers/net/ieee802154/mrf24j40.c 15777 15778MSI EC DRIVER 15779M: Nikita Kravets <teackot@gmail.com> 15780L: platform-driver-x86@vger.kernel.org 15781S: Maintained 15782W: https://github.com/BeardOverflow/msi-ec 15783F: drivers/platform/x86/msi-ec.* 15784 15785MSI LAPTOP SUPPORT 15786M: "Lee, Chun-Yi" <jlee@suse.com> 15787L: platform-driver-x86@vger.kernel.org 15788S: Maintained 15789F: drivers/platform/x86/msi-laptop.c 15790 15791MSI WMI SUPPORT 15792L: platform-driver-x86@vger.kernel.org 15793S: Orphan 15794F: drivers/platform/x86/msi-wmi.c 15795 15796MSI WMI PLATFORM FEATURES 15797M: Armin Wolf <W_Armin@gmx.de> 15798L: platform-driver-x86@vger.kernel.org 15799S: Maintained 15800F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15801F: Documentation/wmi/devices/msi-wmi-platform.rst 15802F: drivers/platform/x86/msi-wmi-platform.c 15803 15804MSI001 MEDIA DRIVER 15805L: linux-media@vger.kernel.org 15806S: Orphan 15807W: https://linuxtv.org 15808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15809F: drivers/media/tuners/msi001* 15810 15811MSI2500 MEDIA DRIVER 15812L: linux-media@vger.kernel.org 15813S: Orphan 15814W: https://linuxtv.org 15815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15816F: drivers/media/usb/msi2500/ 15817 15818MSTAR INTERRUPT CONTROLLER DRIVER 15819M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15820M: Daniel Palmer <daniel@thingy.jp> 15821S: Maintained 15822F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15823F: drivers/irqchip/irq-mst-intc.c 15824 15825MSYSTEMS DISKONCHIP G3 MTD DRIVER 15826M: Robert Jarzmik <robert.jarzmik@free.fr> 15827L: linux-mtd@lists.infradead.org 15828S: Maintained 15829F: drivers/mtd/devices/docg3* 15830 15831MT9M114 ONSEMI SENSOR DRIVER 15832M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15833L: linux-media@vger.kernel.org 15834S: Maintained 15835T: git git://linuxtv.org/media_tree.git 15836F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15837F: drivers/media/i2c/mt9m114.c 15838 15839MT9P031 APTINA CAMERA SENSOR 15840M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15841L: linux-media@vger.kernel.org 15842S: Maintained 15843T: git git://linuxtv.org/media_tree.git 15844F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15845F: drivers/media/i2c/mt9p031.c 15846F: include/media/i2c/mt9p031.h 15847 15848MT9T112 APTINA CAMERA SENSOR 15849M: Jacopo Mondi <jacopo@jmondi.org> 15850L: linux-media@vger.kernel.org 15851S: Odd Fixes 15852T: git git://linuxtv.org/media_tree.git 15853F: drivers/media/i2c/mt9t112.c 15854F: include/media/i2c/mt9t112.h 15855 15856MT9V032 APTINA CAMERA SENSOR 15857M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15858L: linux-media@vger.kernel.org 15859S: Maintained 15860T: git git://linuxtv.org/media_tree.git 15861F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15862F: drivers/media/i2c/mt9v032.c 15863F: include/media/i2c/mt9v032.h 15864 15865MT9V111 APTINA CAMERA SENSOR 15866M: Jacopo Mondi <jacopo@jmondi.org> 15867L: linux-media@vger.kernel.org 15868S: Maintained 15869T: git git://linuxtv.org/media_tree.git 15870F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15871F: drivers/media/i2c/mt9v111.c 15872 15873MULTIFUNCTION DEVICES (MFD) 15874M: Lee Jones <lee@kernel.org> 15875S: Maintained 15876T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15877F: Documentation/devicetree/bindings/mfd/ 15878F: drivers/mfd/ 15879F: include/dt-bindings/mfd/ 15880F: include/linux/mfd/ 15881 15882MULTIMEDIA CARD (MMC) ETC. OVER SPI 15883S: Orphan 15884F: drivers/mmc/host/mmc_spi.c 15885F: include/linux/spi/mmc_spi.h 15886 15887MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15888M: Ulf Hansson <ulf.hansson@linaro.org> 15889L: linux-mmc@vger.kernel.org 15890S: Maintained 15891T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15892F: Documentation/devicetree/bindings/mmc/ 15893F: drivers/mmc/ 15894F: include/linux/mmc/ 15895F: include/uapi/linux/mmc/ 15896 15897MULTIPLEXER SUBSYSTEM 15898M: Peter Rosin <peda@axentia.se> 15899S: Maintained 15900F: Documentation/ABI/testing/sysfs-class-mux* 15901F: Documentation/devicetree/bindings/mux/ 15902F: drivers/mux/ 15903F: include/dt-bindings/mux/ 15904F: include/linux/mux/ 15905 15906MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15907M: Bin Liu <b-liu@ti.com> 15908L: linux-usb@vger.kernel.org 15909S: Maintained 15910F: drivers/usb/musb/ 15911 15912MXL301RF MEDIA DRIVER 15913M: Akihiro Tsukada <tskd08@gmail.com> 15914L: linux-media@vger.kernel.org 15915S: Odd Fixes 15916F: drivers/media/tuners/mxl301rf* 15917 15918MXL5007T MEDIA DRIVER 15919M: Michael Krufky <mkrufky@linuxtv.org> 15920L: linux-media@vger.kernel.org 15921S: Maintained 15922W: https://linuxtv.org 15923W: http://github.com/mkrufky 15924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15925T: git git://linuxtv.org/mkrufky/tuners.git 15926F: drivers/media/tuners/mxl5007t.* 15927 15928MXSFB DRM DRIVER 15929M: Marek Vasut <marex@denx.de> 15930M: Stefan Agner <stefan@agner.ch> 15931L: dri-devel@lists.freedesktop.org 15932S: Supported 15933T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15934F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15935F: drivers/gpu/drm/mxsfb/ 15936 15937MYLEX DAC960 PCI RAID Controller 15938M: Hannes Reinecke <hare@kernel.org> 15939L: linux-scsi@vger.kernel.org 15940S: Supported 15941F: drivers/scsi/myrb.* 15942F: drivers/scsi/myrs.* 15943 15944MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15945L: netdev@vger.kernel.org 15946S: Orphan 15947W: https://www.cspi.com/ethernet-products/support/downloads/ 15948F: drivers/net/ethernet/myricom/myri10ge/ 15949 15950NAND FLASH SUBSYSTEM 15951M: Miquel Raynal <miquel.raynal@bootlin.com> 15952R: Richard Weinberger <richard@nod.at> 15953L: linux-mtd@lists.infradead.org 15954S: Maintained 15955W: http://www.linux-mtd.infradead.org/ 15956Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15957C: irc://irc.oftc.net/mtd 15958T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15959F: drivers/mtd/nand/ 15960F: include/linux/mtd/*nand*.h 15961 15962NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15963M: Daniel Mack <zonque@gmail.com> 15964L: linux-sound@vger.kernel.org 15965S: Maintained 15966W: http://www.native-instruments.com 15967F: sound/usb/caiaq/ 15968 15969NATSEMI ETHERNET DRIVER (DP8381x) 15970S: Orphan 15971F: drivers/net/ethernet/natsemi/natsemi.c 15972 15973NCR 5380 SCSI DRIVERS 15974M: Finn Thain <fthain@linux-m68k.org> 15975M: Michael Schmitz <schmitzmic@gmail.com> 15976L: linux-scsi@vger.kernel.org 15977S: Maintained 15978F: Documentation/scsi/g_NCR5380.rst 15979F: drivers/scsi/NCR5380.* 15980F: drivers/scsi/arm/cumana_1.c 15981F: drivers/scsi/arm/oak.c 15982F: drivers/scsi/atari_scsi.* 15983F: drivers/scsi/dmx3191d.c 15984F: drivers/scsi/g_NCR5380.* 15985F: drivers/scsi/mac_scsi.* 15986F: drivers/scsi/sun3_scsi.* 15987F: drivers/scsi/sun3_scsi_vme.c 15988 15989NCSI LIBRARY 15990M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15991S: Maintained 15992F: net/ncsi/ 15993 15994NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15995M: Zev Weiss <zev@bewilderbeest.net> 15996L: linux-hwmon@vger.kernel.org 15997S: Maintained 15998F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15999F: drivers/hwmon/nct6775-i2c.c 16000 16001NETCONSOLE 16002M: Breno Leitao <leitao@debian.org> 16003S: Maintained 16004F: Documentation/networking/netconsole.rst 16005F: drivers/net/netconsole.c 16006F: tools/testing/selftests/drivers/net/netcons_basic.sh 16007 16008NETDEVSIM 16009M: Jakub Kicinski <kuba@kernel.org> 16010S: Maintained 16011F: drivers/net/netdevsim/* 16012F: tools/testing/selftests/drivers/net/netdevsim/* 16013 16014NETEM NETWORK EMULATOR 16015M: Stephen Hemminger <stephen@networkplumber.org> 16016L: netdev@vger.kernel.org 16017S: Maintained 16018F: net/sched/sch_netem.c 16019 16020NETERION 10GbE DRIVERS (s2io) 16021M: Jon Mason <jdmason@kudzu.us> 16022L: netdev@vger.kernel.org 16023S: Supported 16024F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 16025F: drivers/net/ethernet/neterion/ 16026 16027NETFILTER 16028M: Pablo Neira Ayuso <pablo@netfilter.org> 16029M: Jozsef Kadlecsik <kadlec@netfilter.org> 16030L: netfilter-devel@vger.kernel.org 16031L: coreteam@netfilter.org 16032S: Maintained 16033W: http://www.netfilter.org/ 16034W: http://www.iptables.org/ 16035W: http://www.nftables.org/ 16036Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 16037C: irc://irc.libera.chat/netfilter 16038T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 16039T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 16040F: include/linux/netfilter* 16041F: include/linux/netfilter/ 16042F: include/net/netfilter/ 16043F: include/uapi/linux/netfilter* 16044F: include/uapi/linux/netfilter/ 16045F: net/*/netfilter.c 16046F: net/*/netfilter/ 16047F: net/bridge/br_netfilter*.c 16048F: net/netfilter/ 16049F: tools/testing/selftests/net/netfilter/ 16050 16051NETROM NETWORK LAYER 16052M: Ralf Baechle <ralf@linux-mips.org> 16053L: linux-hams@vger.kernel.org 16054S: Maintained 16055W: https://linux-ax25.in-berlin.de 16056F: include/net/netrom.h 16057F: include/uapi/linux/netrom.h 16058F: net/netrom/ 16059 16060NETRONIX EMBEDDED CONTROLLER 16061M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 16062S: Maintained 16063F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 16064F: drivers/mfd/ntxec.c 16065F: drivers/pwm/pwm-ntxec.c 16066F: drivers/rtc/rtc-ntxec.c 16067F: include/linux/mfd/ntxec.h 16068 16069NETRONOME ETHERNET DRIVERS 16070M: Louis Peens <louis.peens@corigine.com> 16071R: Jakub Kicinski <kuba@kernel.org> 16072L: oss-drivers@corigine.com 16073S: Maintained 16074F: drivers/net/ethernet/netronome/ 16075 16076NETWORK BLOCK DEVICE (NBD) 16077M: Josef Bacik <josef@toxicpanda.com> 16078L: linux-block@vger.kernel.org 16079L: nbd@other.debian.org 16080S: Maintained 16081F: Documentation/admin-guide/blockdev/nbd.rst 16082F: drivers/block/nbd.c 16083F: include/trace/events/nbd.h 16084F: include/uapi/linux/nbd.h 16085 16086NETWORK DROP MONITOR 16087M: Neil Horman <nhorman@tuxdriver.com> 16088L: netdev@vger.kernel.org 16089S: Maintained 16090W: https://fedorahosted.org/dropwatch/ 16091F: include/uapi/linux/net_dropmon.h 16092F: net/core/drop_monitor.c 16093 16094NETWORKING DRIVERS 16095M: "David S. Miller" <davem@davemloft.net> 16096M: Eric Dumazet <edumazet@google.com> 16097M: Jakub Kicinski <kuba@kernel.org> 16098M: Paolo Abeni <pabeni@redhat.com> 16099L: netdev@vger.kernel.org 16100S: Maintained 16101P: Documentation/process/maintainer-netdev.rst 16102Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16103T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16104T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16105F: Documentation/devicetree/bindings/net/ 16106F: Documentation/networking/net_cachelines/net_device.rst 16107F: drivers/connector/ 16108F: drivers/net/ 16109F: include/dt-bindings/net/ 16110F: include/linux/cn_proc.h 16111F: include/linux/etherdevice.h 16112F: include/linux/ethtool_netlink.h 16113F: include/linux/fcdevice.h 16114F: include/linux/fddidevice.h 16115F: include/linux/hippidevice.h 16116F: include/linux/if_* 16117F: include/linux/inetdevice.h 16118F: include/linux/netdev* 16119F: include/linux/platform_data/wiznet.h 16120F: include/uapi/linux/cn_proc.h 16121F: include/uapi/linux/ethtool_netlink.h 16122F: include/uapi/linux/if_* 16123F: include/uapi/linux/netdev* 16124F: tools/testing/selftests/drivers/net/ 16125X: Documentation/devicetree/bindings/net/bluetooth/ 16126X: Documentation/devicetree/bindings/net/wireless/ 16127X: drivers/net/wireless/ 16128 16129NETWORKING DRIVERS (WIRELESS) 16130M: Kalle Valo <kvalo@kernel.org> 16131L: linux-wireless@vger.kernel.org 16132S: Maintained 16133W: https://wireless.wiki.kernel.org/ 16134Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16135T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16136T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16137F: Documentation/devicetree/bindings/net/wireless/ 16138F: drivers/net/wireless/ 16139 16140NETWORKING [DSA] 16141M: Andrew Lunn <andrew@lunn.ch> 16142M: Florian Fainelli <f.fainelli@gmail.com> 16143M: Vladimir Oltean <olteanv@gmail.com> 16144S: Maintained 16145F: Documentation/devicetree/bindings/net/dsa/ 16146F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 16147F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 16148F: drivers/net/dsa/ 16149F: include/linux/dsa/ 16150F: include/linux/platform_data/dsa.h 16151F: include/net/dsa.h 16152F: net/dsa/ 16153F: tools/testing/selftests/drivers/net/dsa/ 16154 16155NETWORKING [GENERAL] 16156M: "David S. Miller" <davem@davemloft.net> 16157M: Eric Dumazet <edumazet@google.com> 16158M: Jakub Kicinski <kuba@kernel.org> 16159M: Paolo Abeni <pabeni@redhat.com> 16160L: netdev@vger.kernel.org 16161S: Maintained 16162P: Documentation/process/maintainer-netdev.rst 16163Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16164B: mailto:netdev@vger.kernel.org 16165T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16166T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 16167F: Documentation/core-api/netlink.rst 16168F: Documentation/netlink/ 16169F: Documentation/networking/ 16170F: Documentation/networking/net_cachelines/ 16171F: Documentation/process/maintainer-netdev.rst 16172F: Documentation/userspace-api/netlink/ 16173F: include/linux/framer/framer-provider.h 16174F: include/linux/framer/framer.h 16175F: include/linux/in.h 16176F: include/linux/indirect_call_wrapper.h 16177F: include/linux/inet.h 16178F: include/linux/inet_diag.h 16179F: include/linux/net.h 16180F: include/linux/netdev* 16181F: include/linux/netlink.h 16182F: include/linux/netpoll.h 16183F: include/linux/rtnetlink.h 16184F: include/linux/seq_file_net.h 16185F: include/linux/skbuff* 16186F: include/net/ 16187F: include/uapi/linux/genetlink.h 16188F: include/uapi/linux/hsr_netlink.h 16189F: include/uapi/linux/in.h 16190F: include/uapi/linux/inet_diag.h 16191F: include/uapi/linux/nbd-netlink.h 16192F: include/uapi/linux/net.h 16193F: include/uapi/linux/net_namespace.h 16194F: include/uapi/linux/netconf.h 16195F: include/uapi/linux/netdev* 16196F: include/uapi/linux/netlink.h 16197F: include/uapi/linux/netlink_diag.h 16198F: include/uapi/linux/rtnetlink.h 16199F: lib/net_utils.c 16200F: lib/random32.c 16201F: net/ 16202F: tools/net/ 16203F: tools/testing/selftests/net/ 16204X: net/9p/ 16205X: net/bluetooth/ 16206 16207NETWORKING [IPSEC] 16208M: Steffen Klassert <steffen.klassert@secunet.com> 16209M: Herbert Xu <herbert@gondor.apana.org.au> 16210M: "David S. Miller" <davem@davemloft.net> 16211L: netdev@vger.kernel.org 16212S: Maintained 16213T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 16214T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 16215F: include/net/xfrm.h 16216F: include/uapi/linux/xfrm.h 16217F: net/ipv4/ah4.c 16218F: net/ipv4/esp4* 16219F: net/ipv4/ip_vti.c 16220F: net/ipv4/ipcomp.c 16221F: net/ipv4/xfrm* 16222F: net/ipv6/ah6.c 16223F: net/ipv6/esp6* 16224F: net/ipv6/ip6_vti.c 16225F: net/ipv6/ipcomp6.c 16226F: net/ipv6/xfrm* 16227F: net/key/ 16228F: net/xfrm/ 16229F: tools/testing/selftests/net/ipsec.c 16230 16231NETWORKING [IPv4/IPv6] 16232M: "David S. Miller" <davem@davemloft.net> 16233M: David Ahern <dsahern@kernel.org> 16234L: netdev@vger.kernel.org 16235S: Maintained 16236T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16237F: arch/x86/net/* 16238F: include/linux/ip.h 16239F: include/linux/ipv6* 16240F: include/net/fib* 16241F: include/net/ip* 16242F: include/net/route.h 16243F: net/ipv4/ 16244F: net/ipv6/ 16245 16246NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 16247M: Paul Moore <paul@paul-moore.com> 16248L: netdev@vger.kernel.org 16249L: linux-security-module@vger.kernel.org 16250S: Supported 16251W: https://github.com/netlabel 16252F: Documentation/netlabel/ 16253F: include/net/calipso.h 16254F: include/net/cipso_ipv4.h 16255F: include/net/netlabel.h 16256F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16257F: include/uapi/linux/netfilter/xt_SECMARK.h 16258F: net/ipv4/cipso_ipv4.c 16259F: net/ipv6/calipso.c 16260F: net/netfilter/xt_CONNSECMARK.c 16261F: net/netfilter/xt_SECMARK.c 16262F: net/netlabel/ 16263 16264NETWORKING [MACSEC] 16265M: Sabrina Dubroca <sd@queasysnail.net> 16266L: netdev@vger.kernel.org 16267S: Maintained 16268F: drivers/net/macsec.c 16269F: include/net/macsec.h 16270F: include/uapi/linux/if_macsec.h 16271K: macsec 16272K: \bmdo_ 16273 16274NETWORKING [MPTCP] 16275M: Matthieu Baerts <matttbe@kernel.org> 16276M: Mat Martineau <martineau@kernel.org> 16277R: Geliang Tang <geliang@kernel.org> 16278L: netdev@vger.kernel.org 16279L: mptcp@lists.linux.dev 16280S: Maintained 16281W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16282B: https://github.com/multipath-tcp/mptcp_net-next/issues 16283T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16284T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16285F: Documentation/netlink/specs/mptcp_pm.yaml 16286F: Documentation/networking/mptcp*.rst 16287F: include/net/mptcp.h 16288F: include/trace/events/mptcp.h 16289F: include/uapi/linux/mptcp*.h 16290F: net/mptcp/ 16291F: tools/testing/selftests/bpf/*/*mptcp*.c 16292F: tools/testing/selftests/net/mptcp/ 16293 16294NETWORKING [TCP] 16295M: Eric Dumazet <edumazet@google.com> 16296L: netdev@vger.kernel.org 16297S: Maintained 16298F: Documentation/networking/net_cachelines/tcp_sock.rst 16299F: include/linux/tcp.h 16300F: include/net/tcp.h 16301F: include/trace/events/tcp.h 16302F: include/uapi/linux/tcp.h 16303F: net/ipv4/inet_connection_sock.c 16304F: net/ipv4/inet_hashtables.c 16305F: net/ipv4/inet_timewait_sock.c 16306F: net/ipv4/syncookies.c 16307F: net/ipv4/tcp*.c 16308F: net/ipv6/inet6_connection_sock.c 16309F: net/ipv6/inet6_hashtables.c 16310F: net/ipv6/syncookies.c 16311F: net/ipv6/tcp*.c 16312 16313NETWORKING [TLS] 16314M: Boris Pismenny <borisp@nvidia.com> 16315M: John Fastabend <john.fastabend@gmail.com> 16316M: Jakub Kicinski <kuba@kernel.org> 16317L: netdev@vger.kernel.org 16318S: Maintained 16319F: include/net/tls.h 16320F: include/uapi/linux/tls.h 16321F: net/tls/* 16322 16323NETXEN (1/10) GbE SUPPORT 16324M: Manish Chopra <manishc@marvell.com> 16325M: Rahul Verma <rahulv@marvell.com> 16326M: GR-Linux-NIC-Dev@marvell.com 16327L: netdev@vger.kernel.org 16328S: Supported 16329F: drivers/net/ethernet/qlogic/netxen/ 16330 16331NET_FAILOVER MODULE 16332M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16333L: netdev@vger.kernel.org 16334S: Supported 16335F: Documentation/networking/net_failover.rst 16336F: drivers/net/net_failover.c 16337F: include/net/net_failover.h 16338 16339NEXTHOP 16340M: David Ahern <dsahern@kernel.org> 16341L: netdev@vger.kernel.org 16342S: Maintained 16343F: include/net/netns/nexthop.h 16344F: include/net/nexthop.h 16345F: include/uapi/linux/nexthop.h 16346F: net/ipv4/nexthop.c 16347 16348NFC SUBSYSTEM 16349M: Krzysztof Kozlowski <krzk@kernel.org> 16350L: netdev@vger.kernel.org 16351S: Maintained 16352F: Documentation/devicetree/bindings/net/nfc/ 16353F: drivers/nfc/ 16354F: include/net/nfc/ 16355F: include/uapi/linux/nfc.h 16356F: net/nfc/ 16357 16358NFC VIRTUAL NCI DEVICE DRIVER 16359M: Bongsu Jeon <bongsu.jeon@samsung.com> 16360L: netdev@vger.kernel.org 16361S: Supported 16362F: drivers/nfc/virtual_ncidev.c 16363F: tools/testing/selftests/nci/ 16364 16365NFS, SUNRPC, AND LOCKD CLIENTS 16366M: Trond Myklebust <trondmy@kernel.org> 16367M: Anna Schumaker <anna@kernel.org> 16368L: linux-nfs@vger.kernel.org 16369S: Maintained 16370W: http://client.linux-nfs.org 16371T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16372F: Documentation/filesystems/nfs/ 16373F: fs/lockd/ 16374F: fs/nfs/ 16375F: fs/nfs_common/ 16376F: include/linux/lockd/ 16377F: include/linux/nfs* 16378F: include/linux/sunrpc/ 16379F: include/uapi/linux/nfs* 16380F: include/uapi/linux/sunrpc/ 16381F: net/sunrpc/ 16382 16383NILFS2 FILESYSTEM 16384M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16385L: linux-nilfs@vger.kernel.org 16386S: Supported 16387W: https://nilfs.sourceforge.io/ 16388T: git https://github.com/konis/nilfs2.git 16389F: Documentation/filesystems/nilfs2.rst 16390F: fs/nilfs2/ 16391F: include/trace/events/nilfs2.h 16392F: include/uapi/linux/nilfs2_api.h 16393F: include/uapi/linux/nilfs2_ondisk.h 16394 16395NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16396M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16397S: Maintained 16398W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16399F: Documentation/scsi/NinjaSCSI.rst 16400F: drivers/scsi/pcmcia/nsp_* 16401 16402NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16403M: GOTO Masanori <gotom@debian.or.jp> 16404M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16405S: Maintained 16406W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16407F: Documentation/scsi/NinjaSCSI.rst 16408F: drivers/scsi/nsp32* 16409 16410NINTENDO HID DRIVER 16411M: Daniel J. Ogorchock <djogorchock@gmail.com> 16412L: linux-input@vger.kernel.org 16413S: Maintained 16414F: drivers/hid/hid-nintendo* 16415 16416NIOS2 ARCHITECTURE 16417M: Dinh Nguyen <dinguyen@kernel.org> 16418S: Maintained 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16420F: arch/nios2/ 16421 16422NITRO ENCLAVES (NE) 16423M: Alexandru Ciobotaru <alcioa@amazon.com> 16424L: linux-kernel@vger.kernel.org 16425L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16426S: Supported 16427W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16428F: Documentation/virt/ne_overview.rst 16429F: drivers/virt/nitro_enclaves/ 16430F: include/linux/nitro_enclaves.h 16431F: include/uapi/linux/nitro_enclaves.h 16432F: samples/nitro_enclaves/ 16433 16434NITRO SECURE MODULE (NSM) 16435M: Alexander Graf <graf@amazon.com> 16436L: linux-kernel@vger.kernel.org 16437L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16438S: Supported 16439W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16440F: drivers/misc/nsm.c 16441F: include/uapi/linux/nsm.h 16442 16443NOHZ, DYNTICKS SUPPORT 16444M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16445M: Frederic Weisbecker <frederic@kernel.org> 16446M: Ingo Molnar <mingo@kernel.org> 16447M: Thomas Gleixner <tglx@linutronix.de> 16448L: linux-kernel@vger.kernel.org 16449S: Maintained 16450T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16451F: include/linux/sched/nohz.h 16452F: include/linux/tick.h 16453F: kernel/time/tick*.* 16454 16455NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16456M: Pavel Machek <pavel@ucw.cz> 16457M: Sakari Ailus <sakari.ailus@iki.fi> 16458L: linux-media@vger.kernel.org 16459S: Maintained 16460F: drivers/media/i2c/ad5820.c 16461F: drivers/media/i2c/et8ek8 16462 16463NOKIA N900 POWER SUPPLY DRIVERS 16464R: Pali Rohár <pali@kernel.org> 16465F: drivers/power/supply/bq2415x_charger.c 16466F: drivers/power/supply/bq27xxx_battery.c 16467F: drivers/power/supply/bq27xxx_battery_i2c.c 16468F: drivers/power/supply/isp1704_charger.c 16469F: drivers/power/supply/rx51_battery.c 16470F: include/linux/power/bq2415x_charger.h 16471F: include/linux/power/bq27xxx_battery.h 16472 16473NOLIBC HEADER FILE 16474M: Willy Tarreau <w@1wt.eu> 16475M: Thomas Weißschuh <linux@weissschuh.net> 16476S: Maintained 16477T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16478F: tools/include/nolibc/ 16479F: tools/testing/selftests/nolibc/ 16480 16481NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16482M: Hans de Goede <hdegoede@redhat.com> 16483L: linux-input@vger.kernel.org 16484S: Maintained 16485F: drivers/input/touchscreen/novatek-nvt-ts.c 16486 16487NSDEPS 16488M: Matthias Maennich <maennich@google.com> 16489S: Maintained 16490F: Documentation/core-api/symbol-namespaces.rst 16491F: scripts/nsdeps 16492 16493NTB AMD DRIVER 16494M: Sanjay R Mehta <sanju.mehta@amd.com> 16495M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16496L: ntb@lists.linux.dev 16497S: Supported 16498F: drivers/ntb/hw/amd/ 16499 16500NTB DRIVER CORE 16501M: Jon Mason <jdmason@kudzu.us> 16502M: Dave Jiang <dave.jiang@intel.com> 16503M: Allen Hubbe <allenbh@gmail.com> 16504L: ntb@lists.linux.dev 16505S: Supported 16506W: https://github.com/jonmason/ntb/wiki 16507T: git https://github.com/jonmason/ntb.git 16508F: drivers/net/ntb_netdev.c 16509F: drivers/ntb/ 16510F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16511F: include/linux/ntb.h 16512F: include/linux/ntb_transport.h 16513F: tools/testing/selftests/ntb/ 16514 16515NTB IDT DRIVER 16516M: Serge Semin <fancer.lancer@gmail.com> 16517L: ntb@lists.linux.dev 16518S: Supported 16519F: drivers/ntb/hw/idt/ 16520 16521NTB INTEL DRIVER 16522M: Dave Jiang <dave.jiang@intel.com> 16523L: ntb@lists.linux.dev 16524S: Supported 16525W: https://github.com/davejiang/linux/wiki 16526T: git https://github.com/davejiang/linux.git 16527F: drivers/ntb/hw/intel/ 16528 16529NTFS3 FILESYSTEM 16530M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16531L: ntfs3@lists.linux.dev 16532S: Supported 16533W: http://www.paragon-software.com/ 16534T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16535F: Documentation/filesystems/ntfs3.rst 16536F: fs/ntfs3/ 16537 16538NUBUS SUBSYSTEM 16539M: Finn Thain <fthain@linux-m68k.org> 16540L: linux-m68k@lists.linux-m68k.org 16541S: Maintained 16542F: arch/*/include/asm/nubus.h 16543F: drivers/nubus/ 16544F: include/linux/nubus.h 16545F: include/uapi/linux/nubus.h 16546 16547NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16548M: Antonino Daplas <adaplas@gmail.com> 16549L: linux-fbdev@vger.kernel.org 16550S: Maintained 16551F: drivers/video/fbdev/nvidia/ 16552F: drivers/video/fbdev/riva/ 16553 16554NVIDIA WMI EC BACKLIGHT DRIVER 16555M: Daniel Dadap <ddadap@nvidia.com> 16556L: platform-driver-x86@vger.kernel.org 16557S: Supported 16558F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16559F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16560 16561NVM EXPRESS DRIVER 16562M: Keith Busch <kbusch@kernel.org> 16563M: Jens Axboe <axboe@fb.com> 16564M: Christoph Hellwig <hch@lst.de> 16565M: Sagi Grimberg <sagi@grimberg.me> 16566L: linux-nvme@lists.infradead.org 16567S: Supported 16568W: http://git.infradead.org/nvme.git 16569T: git git://git.infradead.org/nvme.git 16570F: Documentation/nvme/ 16571F: drivers/nvme/common/ 16572F: drivers/nvme/host/ 16573F: include/linux/nvme-*.h 16574F: include/linux/nvme.h 16575F: include/uapi/linux/nvme_ioctl.h 16576 16577NVM EXPRESS FABRICS AUTHENTICATION 16578M: Hannes Reinecke <hare@suse.de> 16579L: linux-nvme@lists.infradead.org 16580S: Supported 16581F: drivers/nvme/host/auth.c 16582F: drivers/nvme/target/auth.c 16583F: drivers/nvme/target/fabrics-cmd-auth.c 16584F: include/linux/nvme-auth.h 16585 16586NVM EXPRESS FC TRANSPORT DRIVERS 16587M: James Smart <james.smart@broadcom.com> 16588L: linux-nvme@lists.infradead.org 16589S: Supported 16590F: drivers/nvme/host/fc.c 16591F: drivers/nvme/target/fc.c 16592F: drivers/nvme/target/fcloop.c 16593F: include/linux/nvme-fc-driver.h 16594F: include/linux/nvme-fc.h 16595 16596NVM EXPRESS HARDWARE MONITORING SUPPORT 16597M: Guenter Roeck <linux@roeck-us.net> 16598L: linux-nvme@lists.infradead.org 16599S: Supported 16600F: drivers/nvme/host/hwmon.c 16601 16602NVM EXPRESS TARGET DRIVER 16603M: Christoph Hellwig <hch@lst.de> 16604M: Sagi Grimberg <sagi@grimberg.me> 16605M: Chaitanya Kulkarni <kch@nvidia.com> 16606L: linux-nvme@lists.infradead.org 16607S: Supported 16608W: http://git.infradead.org/nvme.git 16609T: git git://git.infradead.org/nvme.git 16610F: drivers/nvme/target/ 16611 16612NVMEM FRAMEWORK 16613M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16614S: Maintained 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16616F: Documentation/ABI/stable/sysfs-bus-nvmem 16617F: Documentation/devicetree/bindings/nvmem/ 16618F: drivers/nvmem/ 16619F: include/linux/nvmem-consumer.h 16620F: include/linux/nvmem-provider.h 16621 16622NXP BLUETOOTH WIRELESS DRIVERS 16623M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16624M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16625S: Maintained 16626F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16627F: drivers/bluetooth/btnxpuart.c 16628 16629NXP C45 TJA11XX PHY DRIVER 16630M: Andrei Botila <andrei.botila@oss.nxp.com> 16631L: netdev@vger.kernel.org 16632S: Maintained 16633F: drivers/net/phy/nxp-c45-tja11xx* 16634 16635NXP FSPI DRIVER 16636M: Han Xu <han.xu@nxp.com> 16637M: Haibo Chen <haibo.chen@nxp.com> 16638R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16639L: linux-spi@vger.kernel.org 16640L: imx@lists.linux.dev 16641S: Maintained 16642F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16643F: drivers/spi/spi-nxp-fspi.c 16644 16645NXP FXAS21002C DRIVER 16646M: Rui Miguel Silva <rmfrfs@gmail.com> 16647L: linux-iio@vger.kernel.org 16648S: Maintained 16649F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16650F: drivers/iio/gyro/fxas21002c.h 16651F: drivers/iio/gyro/fxas21002c_core.c 16652F: drivers/iio/gyro/fxas21002c_i2c.c 16653F: drivers/iio/gyro/fxas21002c_spi.c 16654 16655NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16656M: Haibo Chen <haibo.chen@nxp.com> 16657L: linux-iio@vger.kernel.org 16658L: imx@lists.linux.dev 16659S: Maintained 16660F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16661F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16662F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16663F: drivers/iio/adc/imx7d_adc.c 16664F: drivers/iio/adc/imx93_adc.c 16665F: drivers/iio/adc/vf610_adc.c 16666 16667NXP i.MX 8M ISI DRIVER 16668M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16669L: linux-media@vger.kernel.org 16670S: Maintained 16671F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16672F: drivers/media/platform/nxp/imx8-isi/ 16673 16674NXP i.MX 8MP DW100 V4L2 DRIVER 16675M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16676L: linux-media@vger.kernel.org 16677S: Maintained 16678F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16679F: Documentation/userspace-api/media/drivers/dw100.rst 16680F: drivers/media/platform/nxp/dw100/ 16681F: include/uapi/linux/dw100.h 16682 16683NXP i.MX 8MQ DCSS DRIVER 16684M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16685R: Lucas Stach <l.stach@pengutronix.de> 16686L: dri-devel@lists.freedesktop.org 16687S: Maintained 16688T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16689F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16690F: drivers/gpu/drm/imx/dcss/ 16691 16692NXP i.MX 8QXP ADC DRIVER 16693M: Cai Huoqing <cai.huoqing@linux.dev> 16694M: Haibo Chen <haibo.chen@nxp.com> 16695L: imx@lists.linux.dev 16696L: linux-iio@vger.kernel.org 16697S: Maintained 16698F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16699F: drivers/iio/adc/imx8qxp-adc.c 16700 16701NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16702M: Mirela Rabulea <mirela.rabulea@nxp.com> 16703L: imx@lists.linux.dev 16704L: linux-media@vger.kernel.org 16705S: Maintained 16706F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16707F: drivers/media/platform/nxp/imx-jpeg 16708 16709NXP i.MX CLOCK DRIVERS 16710M: Abel Vesa <abelvesa@kernel.org> 16711R: Peng Fan <peng.fan@nxp.com> 16712L: linux-clk@vger.kernel.org 16713L: imx@lists.linux.dev 16714S: Maintained 16715T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16716F: Documentation/devicetree/bindings/clock/imx* 16717F: drivers/clk/imx/ 16718F: include/dt-bindings/clock/imx* 16719 16720NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16721M: Jagan Teki <jagan@amarulasolutions.com> 16722S: Maintained 16723F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16724F: drivers/regulator/pf8x00-regulator.c 16725 16726NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16727M: Krzysztof Kozlowski <krzk@kernel.org> 16728L: linux-kernel@vger.kernel.org 16729S: Maintained 16730F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16731F: drivers/extcon/extcon-ptn5150.c 16732 16733NXP SGTL5000 DRIVER 16734M: Fabio Estevam <festevam@gmail.com> 16735L: linux-sound@vger.kernel.org 16736S: Maintained 16737F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16738F: sound/soc/codecs/sgtl5000* 16739 16740NXP SJA1105 ETHERNET SWITCH DRIVER 16741M: Vladimir Oltean <olteanv@gmail.com> 16742L: linux-kernel@vger.kernel.org 16743S: Maintained 16744F: drivers/net/dsa/sja1105 16745F: drivers/net/pcs/pcs-xpcs-nxp.c 16746 16747NXP TDA998X DRM DRIVER 16748M: Russell King <linux@armlinux.org.uk> 16749S: Maintained 16750T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16751T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16752F: drivers/gpu/drm/i2c/tda998x_drv.c 16753F: include/drm/i2c/tda998x.h 16754F: include/dt-bindings/display/tda998x.h 16755K: "nxp,tda998x" 16756 16757NXP TFA9879 DRIVER 16758M: Peter Rosin <peda@axentia.se> 16759L: linux-sound@vger.kernel.org 16760S: Maintained 16761F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16762F: sound/soc/codecs/tfa9879* 16763 16764NXP-NCI NFC DRIVER 16765S: Orphan 16766F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16767F: drivers/nfc/nxp-nci 16768 16769NXP/Goodix TFA989X (TFA1) DRIVER 16770M: Stephan Gerhold <stephan@gerhold.net> 16771L: linux-sound@vger.kernel.org 16772S: Maintained 16773F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16774F: sound/soc/codecs/tfa989x.c 16775 16776NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16777M: Jonas Malaco <jonas@protocubo.io> 16778L: linux-hwmon@vger.kernel.org 16779S: Maintained 16780F: Documentation/hwmon/nzxt-kraken2.rst 16781F: drivers/hwmon/nzxt-kraken2.c 16782 16783NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16784M: Jonas Malaco <jonas@protocubo.io> 16785M: Aleksa Savic <savicaleksa83@gmail.com> 16786L: linux-hwmon@vger.kernel.org 16787S: Maintained 16788F: Documentation/hwmon/nzxt-kraken3.rst 16789F: drivers/hwmon/nzxt-kraken3.c 16790 16791NZXT-SMART2 HARDWARE MONITORING DRIVER 16792M: Aleksandr Mezin <mezin.alexander@gmail.com> 16793L: linux-hwmon@vger.kernel.org 16794S: Maintained 16795F: Documentation/hwmon/nzxt-smart2.rst 16796F: drivers/hwmon/nzxt-smart2.c 16797 16798OBJAGG 16799M: Jiri Pirko <jiri@resnulli.us> 16800L: netdev@vger.kernel.org 16801S: Supported 16802F: include/linux/objagg.h 16803F: lib/objagg.c 16804F: lib/test_objagg.c 16805 16806OBJPOOL 16807M: Matt Wu <wuqiang.matt@bytedance.com> 16808S: Supported 16809F: include/linux/objpool.h 16810F: lib/objpool.c 16811F: lib/test_objpool.c 16812 16813OBJTOOL 16814M: Josh Poimboeuf <jpoimboe@kernel.org> 16815M: Peter Zijlstra <peterz@infradead.org> 16816S: Supported 16817F: include/linux/objtool*.h 16818F: tools/objtool/ 16819 16820OCELOT ETHERNET SWITCH DRIVER 16821M: Vladimir Oltean <vladimir.oltean@nxp.com> 16822M: Claudiu Manoil <claudiu.manoil@nxp.com> 16823M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16824M: UNGLinuxDriver@microchip.com 16825L: netdev@vger.kernel.org 16826S: Supported 16827F: drivers/net/dsa/ocelot/* 16828F: drivers/net/ethernet/mscc/ 16829F: include/soc/mscc/ocelot* 16830F: net/dsa/tag_ocelot.c 16831F: net/dsa/tag_ocelot_8021q.c 16832F: tools/testing/selftests/drivers/net/ocelot/* 16833 16834OCELOT EXTERNAL SWITCH CONTROL 16835M: Colin Foster <colin.foster@in-advantage.com> 16836S: Supported 16837F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16838F: drivers/mfd/ocelot* 16839F: drivers/net/dsa/ocelot/ocelot_ext.c 16840F: include/linux/mfd/ocelot.h 16841 16842OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16843M: Frederic Barrat <fbarrat@linux.ibm.com> 16844M: Andrew Donnellan <ajd@linux.ibm.com> 16845L: linuxppc-dev@lists.ozlabs.org 16846S: Supported 16847F: Documentation/userspace-api/accelerators/ocxl.rst 16848F: arch/powerpc/include/asm/pnv-ocxl.h 16849F: arch/powerpc/platforms/powernv/ocxl.c 16850F: drivers/misc/ocxl/ 16851F: include/misc/ocxl* 16852F: include/uapi/misc/ocxl.h 16853 16854OMAP AUDIO SUPPORT 16855M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16856M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16857L: linux-sound@vger.kernel.org 16858L: linux-omap@vger.kernel.org 16859S: Maintained 16860F: sound/soc/ti/n810.c 16861F: sound/soc/ti/omap* 16862F: sound/soc/ti/rx51.c 16863F: sound/soc/ti/sdma-pcm.* 16864 16865OMAP CLOCK FRAMEWORK SUPPORT 16866M: Paul Walmsley <paul@pwsan.com> 16867L: linux-omap@vger.kernel.org 16868S: Maintained 16869F: arch/arm/*omap*/*clock* 16870 16871OMAP DEVICE TREE SUPPORT 16872M: Tony Lindgren <tony@atomide.com> 16873L: linux-omap@vger.kernel.org 16874L: devicetree@vger.kernel.org 16875S: Maintained 16876F: arch/arm/boot/dts/ti/omap/ 16877 16878OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16879L: linux-omap@vger.kernel.org 16880L: linux-fbdev@vger.kernel.org 16881S: Orphan 16882F: Documentation/arch/arm/omap/dss.rst 16883F: drivers/video/fbdev/omap2/ 16884 16885OMAP FRAMEBUFFER SUPPORT 16886L: linux-fbdev@vger.kernel.org 16887L: linux-omap@vger.kernel.org 16888S: Orphan 16889F: drivers/video/fbdev/omap/ 16890 16891OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16892M: Roger Quadros <rogerq@kernel.org> 16893M: Tony Lindgren <tony@atomide.com> 16894L: linux-omap@vger.kernel.org 16895S: Maintained 16896F: arch/arm/mach-omap2/*gpmc* 16897F: drivers/memory/omap-gpmc.c 16898 16899OMAP GPIO DRIVER 16900M: Grygorii Strashko <grygorii.strashko@ti.com> 16901M: Santosh Shilimkar <ssantosh@kernel.org> 16902M: Kevin Hilman <khilman@kernel.org> 16903L: linux-omap@vger.kernel.org 16904S: Maintained 16905F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16906F: drivers/gpio/gpio-omap.c 16907 16908OMAP HARDWARE SPINLOCK SUPPORT 16909L: linux-omap@vger.kernel.org 16910S: Orphan 16911F: drivers/hwspinlock/omap_hwspinlock.c 16912 16913OMAP HS MMC SUPPORT 16914L: linux-mmc@vger.kernel.org 16915L: linux-omap@vger.kernel.org 16916S: Orphan 16917F: drivers/mmc/host/omap_hsmmc.c 16918 16919OMAP HWMOD DATA 16920M: Paul Walmsley <paul@pwsan.com> 16921L: linux-omap@vger.kernel.org 16922S: Maintained 16923F: arch/arm/mach-omap2/omap_hwmod*data* 16924 16925OMAP HWMOD SUPPORT 16926M: Paul Walmsley <paul@pwsan.com> 16927L: linux-omap@vger.kernel.org 16928S: Maintained 16929F: arch/arm/mach-omap2/omap_hwmod.* 16930 16931OMAP I2C DRIVER 16932M: Vignesh R <vigneshr@ti.com> 16933L: linux-omap@vger.kernel.org 16934L: linux-i2c@vger.kernel.org 16935S: Maintained 16936F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16937F: drivers/i2c/busses/i2c-omap.c 16938 16939OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16940M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16941L: linux-media@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16944F: drivers/media/platform/ti/omap3isp/ 16945F: drivers/staging/media/omap4iss/ 16946 16947OMAP MMC SUPPORT 16948M: Aaro Koskinen <aaro.koskinen@iki.fi> 16949L: linux-omap@vger.kernel.org 16950S: Odd Fixes 16951F: drivers/mmc/host/omap.c 16952 16953OMAP POWER MANAGEMENT SUPPORT 16954M: Kevin Hilman <khilman@kernel.org> 16955L: linux-omap@vger.kernel.org 16956S: Maintained 16957F: arch/arm/*omap*/*pm* 16958F: drivers/cpufreq/omap-cpufreq.c 16959 16960OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16961M: Paul Walmsley <paul@pwsan.com> 16962L: linux-omap@vger.kernel.org 16963S: Maintained 16964F: arch/arm/mach-omap2/prm* 16965 16966OMAP RANDOM NUMBER GENERATOR SUPPORT 16967M: Deepak Saxena <dsaxena@plexity.net> 16968S: Maintained 16969F: drivers/char/hw_random/omap-rng.c 16970 16971OMAP USB SUPPORT 16972L: linux-usb@vger.kernel.org 16973L: linux-omap@vger.kernel.org 16974S: Orphan 16975F: arch/arm/*omap*/usb* 16976F: drivers/usb/*/*omap* 16977 16978OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16979M: Mark Jackson <mpfj@newflow.co.uk> 16980L: linux-omap@vger.kernel.org 16981S: Maintained 16982F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16983 16984OMAP1 SUPPORT 16985M: Aaro Koskinen <aaro.koskinen@iki.fi> 16986M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16987R: Tony Lindgren <tony@atomide.com> 16988L: linux-omap@vger.kernel.org 16989S: Maintained 16990Q: http://patchwork.kernel.org/project/linux-omap/list/ 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16992F: arch/arm/configs/omap1_defconfig 16993F: arch/arm/mach-omap1/ 16994F: drivers/i2c/busses/i2c-omap.c 16995F: include/linux/platform_data/ams-delta-fiq.h 16996F: include/linux/platform_data/i2c-omap.h 16997 16998OMAP2+ SUPPORT 16999M: Aaro Koskinen <aaro.koskinen@iki.fi> 17000M: Andreas Kemnade <andreas@kemnade.info> 17001M: Kevin Hilman <khilman@baylibre.com> 17002M: Roger Quadros <rogerq@kernel.org> 17003M: Tony Lindgren <tony@atomide.com> 17004L: linux-omap@vger.kernel.org 17005S: Maintained 17006W: http://linux.omap.com/ 17007Q: http://patchwork.kernel.org/project/linux-omap/list/ 17008T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 17009F: Documentation/devicetree/bindings/arm/ti/omap.yaml 17010F: arch/arm/configs/omap2plus_defconfig 17011F: arch/arm/mach-omap2/ 17012F: drivers/bus/omap*.[ch] 17013F: drivers/bus/ti-sysc.c 17014F: drivers/gpio/gpio-tps65219.c 17015F: drivers/i2c/busses/i2c-omap.c 17016F: drivers/irqchip/irq-omap-intc.c 17017F: drivers/mfd/*omap*.c 17018F: drivers/mfd/menelaus.c 17019F: drivers/mfd/palmas.c 17020F: drivers/mfd/tps65217.c 17021F: drivers/mfd/tps65218.c 17022F: drivers/mfd/tps65219.c 17023F: drivers/mfd/tps65910.c 17024F: drivers/mfd/twl-core.[ch] 17025F: drivers/mfd/twl4030*.c 17026F: drivers/mfd/twl6030*.c 17027F: drivers/mfd/twl6040*.c 17028F: drivers/regulator/palmas-regulator*.c 17029F: drivers/regulator/pbias-regulator.c 17030F: drivers/regulator/tps65217-regulator.c 17031F: drivers/regulator/tps65218-regulator.c 17032F: drivers/regulator/tps65219-regulator.c 17033F: drivers/regulator/tps65910-regulator.c 17034F: drivers/regulator/twl-regulator.c 17035F: drivers/regulator/twl6030-regulator.c 17036F: include/linux/platform_data/i2c-omap.h 17037F: include/linux/platform_data/ti-sysc.h 17038 17039OMFS FILESYSTEM 17040M: Bob Copeland <me@bobcopeland.com> 17041L: linux-karma-devel@lists.sourceforge.net 17042S: Maintained 17043F: Documentation/filesystems/omfs.rst 17044F: fs/omfs/ 17045 17046OMNIVISION OG01A1B SENSOR DRIVER 17047M: Sakari Ailus <sakari.ailus@linux.intel.com> 17048L: linux-media@vger.kernel.org 17049S: Maintained 17050F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 17051F: drivers/media/i2c/og01a1b.c 17052 17053OMNIVISION OV01A10 SENSOR DRIVER 17054M: Bingbu Cao <bingbu.cao@intel.com> 17055L: linux-media@vger.kernel.org 17056S: Maintained 17057T: git git://linuxtv.org/media_tree.git 17058F: drivers/media/i2c/ov01a10.c 17059 17060OMNIVISION OV02A10 SENSOR DRIVER 17061L: linux-media@vger.kernel.org 17062S: Orphan 17063T: git git://linuxtv.org/media_tree.git 17064F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 17065F: drivers/media/i2c/ov02a10.c 17066 17067OMNIVISION OV08D10 SENSOR DRIVER 17068M: Jimmy Su <jimmy.su@intel.com> 17069L: linux-media@vger.kernel.org 17070S: Maintained 17071T: git git://linuxtv.org/media_tree.git 17072F: drivers/media/i2c/ov08d10.c 17073 17074OMNIVISION OV08X40 SENSOR DRIVER 17075M: Jason Chen <jason.z.chen@intel.com> 17076L: linux-media@vger.kernel.org 17077S: Maintained 17078T: git git://linuxtv.org/media_tree.git 17079F: drivers/media/i2c/ov08x40.c 17080 17081OMNIVISION OV13858 SENSOR DRIVER 17082M: Sakari Ailus <sakari.ailus@linux.intel.com> 17083L: linux-media@vger.kernel.org 17084S: Maintained 17085T: git git://linuxtv.org/media_tree.git 17086F: drivers/media/i2c/ov13858.c 17087 17088OMNIVISION OV13B10 SENSOR DRIVER 17089M: Arec Kao <arec.kao@intel.com> 17090L: linux-media@vger.kernel.org 17091S: Maintained 17092T: git git://linuxtv.org/media_tree.git 17093F: drivers/media/i2c/ov13b10.c 17094 17095OMNIVISION OV2680 SENSOR DRIVER 17096M: Rui Miguel Silva <rmfrfs@gmail.com> 17097M: Hans de Goede <hansg@kernel.org> 17098L: linux-media@vger.kernel.org 17099S: Maintained 17100T: git git://linuxtv.org/media_tree.git 17101F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 17102F: drivers/media/i2c/ov2680.c 17103 17104OMNIVISION OV2685 SENSOR DRIVER 17105M: Shunqian Zheng <zhengsq@rock-chips.com> 17106L: linux-media@vger.kernel.org 17107S: Maintained 17108T: git git://linuxtv.org/media_tree.git 17109F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 17110F: drivers/media/i2c/ov2685.c 17111 17112OMNIVISION OV2740 SENSOR DRIVER 17113M: Tianshu Qiu <tian.shu.qiu@intel.com> 17114R: Sakari Ailus <sakari.ailus@linux.intel.com> 17115R: Bingbu Cao <bingbu.cao@intel.com> 17116L: linux-media@vger.kernel.org 17117S: Maintained 17118T: git git://linuxtv.org/media_tree.git 17119F: drivers/media/i2c/ov2740.c 17120 17121OMNIVISION OV4689 SENSOR DRIVER 17122M: Mikhail Rudenko <mike.rudenko@gmail.com> 17123L: linux-media@vger.kernel.org 17124S: Maintained 17125T: git git://linuxtv.org/media_tree.git 17126F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 17127F: drivers/media/i2c/ov4689.c 17128 17129OMNIVISION OV5640 SENSOR DRIVER 17130M: Steve Longerbeam <slongerbeam@gmail.com> 17131L: linux-media@vger.kernel.org 17132S: Maintained 17133T: git git://linuxtv.org/media_tree.git 17134F: drivers/media/i2c/ov5640.c 17135 17136OMNIVISION OV5647 SENSOR DRIVER 17137M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17138M: Jacopo Mondi <jacopo@jmondi.org> 17139L: linux-media@vger.kernel.org 17140S: Maintained 17141T: git git://linuxtv.org/media_tree.git 17142F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 17143F: drivers/media/i2c/ov5647.c 17144 17145OMNIVISION OV5670 SENSOR DRIVER 17146M: Sakari Ailus <sakari.ailus@linux.intel.com> 17147L: linux-media@vger.kernel.org 17148S: Maintained 17149T: git git://linuxtv.org/media_tree.git 17150F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 17151F: drivers/media/i2c/ov5670.c 17152 17153OMNIVISION OV5675 SENSOR DRIVER 17154M: Sakari Ailus <sakari.ailus@linux.intel.com> 17155L: linux-media@vger.kernel.org 17156S: Maintained 17157T: git git://linuxtv.org/media_tree.git 17158F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 17159F: drivers/media/i2c/ov5675.c 17160 17161OMNIVISION OV5693 SENSOR DRIVER 17162M: Daniel Scally <djrscally@gmail.com> 17163L: linux-media@vger.kernel.org 17164S: Maintained 17165T: git git://linuxtv.org/media_tree.git 17166F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 17167F: drivers/media/i2c/ov5693.c 17168 17169OMNIVISION OV5695 SENSOR DRIVER 17170M: Shunqian Zheng <zhengsq@rock-chips.com> 17171L: linux-media@vger.kernel.org 17172S: Maintained 17173T: git git://linuxtv.org/media_tree.git 17174F: drivers/media/i2c/ov5695.c 17175 17176OMNIVISION OV64A40 SENSOR DRIVER 17177M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180T: git git://linuxtv.org/media_tree.git 17181F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 17182F: drivers/media/i2c/ov64a40.c 17183 17184OMNIVISION OV7670 SENSOR DRIVER 17185L: linux-media@vger.kernel.org 17186S: Orphan 17187T: git git://linuxtv.org/media_tree.git 17188F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 17189F: drivers/media/i2c/ov7670.c 17190 17191OMNIVISION OV772x SENSOR DRIVER 17192M: Jacopo Mondi <jacopo@jmondi.org> 17193L: linux-media@vger.kernel.org 17194S: Odd fixes 17195T: git git://linuxtv.org/media_tree.git 17196F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 17197F: drivers/media/i2c/ov772x.c 17198F: include/media/i2c/ov772x.h 17199 17200OMNIVISION OV7740 SENSOR DRIVER 17201L: linux-media@vger.kernel.org 17202S: Orphan 17203T: git git://linuxtv.org/media_tree.git 17204F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 17205F: drivers/media/i2c/ov7740.c 17206 17207OMNIVISION OV8856 SENSOR DRIVER 17208M: Sakari Ailus <sakari.ailus@linux.intel.com> 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211T: git git://linuxtv.org/media_tree.git 17212F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 17213F: drivers/media/i2c/ov8856.c 17214 17215OMNIVISION OV8858 SENSOR DRIVER 17216M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17217M: Nicholas Roth <nicholas@rothemail.net> 17218L: linux-media@vger.kernel.org 17219S: Maintained 17220T: git git://linuxtv.org/media_tree.git 17221F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 17222F: drivers/media/i2c/ov8858.c 17223 17224OMNIVISION OV9282 SENSOR DRIVER 17225M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17226L: linux-media@vger.kernel.org 17227S: Maintained 17228T: git git://linuxtv.org/media_tree.git 17229F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 17230F: drivers/media/i2c/ov9282.c 17231 17232OMNIVISION OV9640 SENSOR DRIVER 17233M: Petr Cvek <petrcvekcz@gmail.com> 17234L: linux-media@vger.kernel.org 17235S: Maintained 17236F: drivers/media/i2c/ov9640.* 17237 17238OMNIVISION OV9650 SENSOR DRIVER 17239M: Sakari Ailus <sakari.ailus@linux.intel.com> 17240R: Akinobu Mita <akinobu.mita@gmail.com> 17241R: Sylwester Nawrocki <s.nawrocki@samsung.com> 17242L: linux-media@vger.kernel.org 17243S: Maintained 17244T: git git://linuxtv.org/media_tree.git 17245F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 17246F: drivers/media/i2c/ov9650.c 17247 17248OMNIVISION OV9734 SENSOR DRIVER 17249M: Tianshu Qiu <tian.shu.qiu@intel.com> 17250R: Bingbu Cao <bingbu.cao@intel.com> 17251L: linux-media@vger.kernel.org 17252S: Maintained 17253T: git git://linuxtv.org/media_tree.git 17254F: drivers/media/i2c/ov9734.c 17255 17256ONBOARD USB HUB DRIVER 17257M: Matthias Kaehlcke <mka@chromium.org> 17258L: linux-usb@vger.kernel.org 17259S: Maintained 17260F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17261F: drivers/usb/misc/onboard_usb_dev.c 17262 17263ONENAND FLASH DRIVER 17264M: Kyungmin Park <kyungmin.park@samsung.com> 17265L: linux-mtd@lists.infradead.org 17266S: Maintained 17267F: drivers/mtd/nand/onenand/ 17268F: include/linux/mtd/onenand*.h 17269 17270ONEXPLAYER FAN DRIVER 17271M: Derek John Clark <derekjohn.clark@gmail.com> 17272M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17273L: linux-hwmon@vger.kernel.org 17274S: Maintained 17275F: drivers/hwmon/oxp-sensors.c 17276 17277ONIE TLV NVMEM LAYOUT DRIVER 17278M: Miquel Raynal <miquel.raynal@bootlin.com> 17279S: Maintained 17280F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17281F: drivers/nvmem/layouts/onie-tlv.c 17282 17283ONION OMEGA2+ BOARD 17284M: Harvey Hunt <harveyhuntnexus@gmail.com> 17285L: linux-mips@vger.kernel.org 17286S: Maintained 17287F: arch/mips/boot/dts/ralink/omega2p.dts 17288 17289ONSEMI ETHERNET PHY DRIVERS 17290M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17291L: netdev@vger.kernel.org 17292S: Supported 17293W: http://www.onsemi.com 17294F: drivers/net/phy/ncn* 17295 17296OP-TEE DRIVER 17297M: Jens Wiklander <jens.wiklander@linaro.org> 17298L: op-tee@lists.trustedfirmware.org 17299S: Maintained 17300F: Documentation/ABI/testing/sysfs-bus-optee-devices 17301F: drivers/tee/optee/ 17302 17303OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17304M: Sumit Garg <sumit.garg@linaro.org> 17305L: op-tee@lists.trustedfirmware.org 17306S: Maintained 17307F: drivers/char/hw_random/optee-rng.c 17308 17309OP-TEE RTC DRIVER 17310M: Clément Léger <clement.leger@bootlin.com> 17311L: linux-rtc@vger.kernel.org 17312S: Maintained 17313F: drivers/rtc/rtc-optee.c 17314 17315OPA-VNIC DRIVER 17316M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17317L: linux-rdma@vger.kernel.org 17318S: Supported 17319F: drivers/infiniband/ulp/opa_vnic 17320 17321OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 17322M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17323L: netdev@vger.kernel.org 17324S: Maintained 17325F: Documentation/networking/oa-tc6-framework.rst 17326F: drivers/net/ethernet/oa_tc6.c 17327F: include/linux/oa_tc6.h 17328 17329OPEN FIRMWARE AND FLATTENED DEVICE TREE 17330M: Rob Herring <robh@kernel.org> 17331M: Saravana Kannan <saravanak@google.com> 17332L: devicetree@vger.kernel.org 17333S: Maintained 17334W: http://www.devicetree.org/ 17335C: irc://irc.libera.chat/devicetree 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17337F: Documentation/ABI/testing/sysfs-firmware-ofw 17338F: drivers/of/ 17339F: include/linux/of*.h 17340F: scripts/dtc/ 17341F: tools/testing/selftests/dt/ 17342K: of_overlay_notifier_ 17343K: of_overlay_fdt_apply 17344K: of_overlay_remove 17345 17346OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17347M: Rob Herring <robh@kernel.org> 17348M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17349M: Conor Dooley <conor+dt@kernel.org> 17350L: devicetree@vger.kernel.org 17351S: Maintained 17352Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17353C: irc://irc.libera.chat/devicetree 17354T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17355F: Documentation/devicetree/ 17356F: arch/*/boot/dts/ 17357F: include/dt-bindings/ 17358 17359OPENCOMPUTE PTP CLOCK DRIVER 17360M: Jonathan Lemon <jonathan.lemon@gmail.com> 17361M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 17362L: netdev@vger.kernel.org 17363S: Maintained 17364F: drivers/ptp/ptp_ocp.c 17365 17366OPENCORES I2C BUS DRIVER 17367M: Peter Korsgaard <peter@korsgaard.com> 17368M: Andrew Lunn <andrew@lunn.ch> 17369L: linux-i2c@vger.kernel.org 17370S: Maintained 17371F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17372F: Documentation/i2c/busses/i2c-ocores.rst 17373F: drivers/i2c/busses/i2c-ocores.c 17374F: include/linux/platform_data/i2c-ocores.h 17375 17376OPENRISC ARCHITECTURE 17377M: Jonas Bonn <jonas@southpole.se> 17378M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17379M: Stafford Horne <shorne@gmail.com> 17380L: linux-openrisc@vger.kernel.org 17381S: Maintained 17382W: http://openrisc.io 17383T: git https://github.com/openrisc/linux.git 17384F: Documentation/arch/openrisc/ 17385F: Documentation/devicetree/bindings/openrisc/ 17386F: arch/openrisc/ 17387F: drivers/irqchip/irq-ompic.c 17388F: drivers/irqchip/irq-or1k-* 17389 17390OPENVSWITCH 17391M: Pravin B Shelar <pshelar@ovn.org> 17392L: netdev@vger.kernel.org 17393L: dev@openvswitch.org 17394S: Maintained 17395W: http://openvswitch.org 17396F: include/uapi/linux/openvswitch.h 17397F: net/openvswitch/ 17398F: tools/testing/selftests/net/openvswitch/ 17399 17400OPERATING PERFORMANCE POINTS (OPP) 17401M: Viresh Kumar <vireshk@kernel.org> 17402M: Nishanth Menon <nm@ti.com> 17403M: Stephen Boyd <sboyd@kernel.org> 17404L: linux-pm@vger.kernel.org 17405S: Maintained 17406T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17407F: Documentation/devicetree/bindings/opp/ 17408F: Documentation/power/opp.rst 17409F: drivers/opp/ 17410F: include/linux/pm_opp.h 17411 17412OPL4 DRIVER 17413M: Clemens Ladisch <clemens@ladisch.de> 17414L: linux-sound@vger.kernel.org 17415S: Maintained 17416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17417F: sound/drivers/opl4/ 17418 17419ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17420M: Mark Fasheh <mark@fasheh.com> 17421M: Joel Becker <jlbec@evilplan.org> 17422M: Joseph Qi <joseph.qi@linux.alibaba.com> 17423L: ocfs2-devel@lists.linux.dev 17424S: Supported 17425W: http://ocfs2.wiki.kernel.org 17426F: Documentation/filesystems/dlmfs.rst 17427F: Documentation/filesystems/ocfs2.rst 17428F: fs/ocfs2/ 17429 17430ORANGEFS FILESYSTEM 17431M: Mike Marshall <hubcap@omnibond.com> 17432R: Martin Brandenburg <martin@omnibond.com> 17433L: devel@lists.orangefs.org 17434S: Supported 17435T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17436F: Documentation/filesystems/orangefs.rst 17437F: fs/orangefs/ 17438 17439OV2659 OMNIVISION SENSOR DRIVER 17440M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17441L: linux-media@vger.kernel.org 17442S: Maintained 17443W: https://linuxtv.org 17444Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17445T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17446F: drivers/media/i2c/ov2659.c 17447F: include/media/i2c/ov2659.h 17448 17449OVERLAY FILESYSTEM 17450M: Miklos Szeredi <miklos@szeredi.hu> 17451M: Amir Goldstein <amir73il@gmail.com> 17452L: linux-unionfs@vger.kernel.org 17453S: Supported 17454T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17455F: Documentation/filesystems/overlayfs.rst 17456F: fs/overlayfs/ 17457 17458P54 WIRELESS DRIVER 17459M: Christian Lamparter <chunkeey@googlemail.com> 17460L: linux-wireless@vger.kernel.org 17461S: Maintained 17462W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17463F: drivers/net/wireless/intersil/p54/ 17464 17465PACKET SOCKETS 17466M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17467S: Maintained 17468F: include/uapi/linux/if_packet.h 17469F: net/packet/af_packet.c 17470 17471PACKING 17472M: Vladimir Oltean <olteanv@gmail.com> 17473L: netdev@vger.kernel.org 17474S: Supported 17475F: Documentation/core-api/packing.rst 17476F: include/linux/packing.h 17477F: lib/packing.c 17478F: lib/packing_test.c 17479 17480PADATA PARALLEL EXECUTION MECHANISM 17481M: Steffen Klassert <steffen.klassert@secunet.com> 17482M: Daniel Jordan <daniel.m.jordan@oracle.com> 17483L: linux-crypto@vger.kernel.org 17484L: linux-kernel@vger.kernel.org 17485S: Maintained 17486F: Documentation/core-api/padata.rst 17487F: include/linux/padata.h 17488F: kernel/padata.c 17489 17490PAGE CACHE 17491M: Matthew Wilcox (Oracle) <willy@infradead.org> 17492L: linux-fsdevel@vger.kernel.org 17493S: Supported 17494T: git git://git.infradead.org/users/willy/pagecache.git 17495F: Documentation/filesystems/locking.rst 17496F: Documentation/filesystems/vfs.rst 17497F: include/linux/pagemap.h 17498F: mm/filemap.c 17499F: mm/page-writeback.c 17500F: mm/readahead.c 17501F: mm/truncate.c 17502 17503PAGE POOL 17504M: Jesper Dangaard Brouer <hawk@kernel.org> 17505M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17506L: netdev@vger.kernel.org 17507S: Supported 17508F: Documentation/networking/page_pool.rst 17509F: include/net/page_pool/ 17510F: include/trace/events/page_pool.h 17511F: net/core/page_pool.c 17512 17513PAGE TABLE CHECK 17514M: Pasha Tatashin <pasha.tatashin@soleen.com> 17515M: Andrew Morton <akpm@linux-foundation.org> 17516L: linux-mm@kvack.org 17517S: Maintained 17518F: Documentation/mm/page_table_check.rst 17519F: include/linux/page_table_check.h 17520F: mm/page_table_check.c 17521 17522PANASONIC LAPTOP ACPI EXTRAS DRIVER 17523M: Kenneth Chan <kenneth.t.chan@gmail.com> 17524L: platform-driver-x86@vger.kernel.org 17525S: Maintained 17526F: drivers/platform/x86/panasonic-laptop.c 17527 17528PARALLAX PING IIO SENSOR DRIVER 17529M: Andreas Klinger <ak@it-klinger.de> 17530L: linux-iio@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17533F: drivers/iio/proximity/ping.c 17534 17535PARALLEL LCD/KEYPAD PANEL DRIVER 17536M: Willy Tarreau <willy@haproxy.com> 17537M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17538S: Odd Fixes 17539F: Documentation/admin-guide/lcd-panel-cgram.rst 17540F: drivers/auxdisplay/panel.c 17541 17542PARALLEL PORT SUBSYSTEM 17543M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17544M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17545L: linux-parport@lists.infradead.org (subscribers-only) 17546S: Maintained 17547F: Documentation/driver-api/parport*.rst 17548F: drivers/char/ppdev.c 17549F: drivers/parport/ 17550F: include/linux/parport*.h 17551F: include/uapi/linux/ppdev.h 17552 17553PARAVIRT_OPS INTERFACE 17554M: Juergen Gross <jgross@suse.com> 17555R: Ajay Kaher <ajay.kaher@broadcom.com> 17556R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17557R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17558L: virtualization@lists.linux.dev 17559L: x86@kernel.org 17560S: Supported 17561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17562F: Documentation/virt/paravirt_ops.rst 17563F: arch/*/include/asm/paravirt*.h 17564F: arch/*/kernel/paravirt* 17565F: include/linux/hypervisor.h 17566 17567PARISC ARCHITECTURE 17568M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17569M: Helge Deller <deller@gmx.de> 17570L: linux-parisc@vger.kernel.org 17571S: Maintained 17572W: https://parisc.wiki.kernel.org 17573Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17574T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17576F: Documentation/arch/parisc/ 17577F: arch/parisc/ 17578F: drivers/char/agp/parisc-agp.c 17579F: drivers/input/misc/hp_sdc_rtc.c 17580F: drivers/input/serio/gscps2.c 17581F: drivers/input/serio/hp_sdc* 17582F: drivers/parisc/ 17583F: drivers/parport/parport_gsc.* 17584F: drivers/tty/serial/8250/8250_parisc.c 17585F: drivers/video/console/sti* 17586F: drivers/video/fbdev/sti* 17587F: drivers/video/logo/logo_parisc* 17588F: include/linux/hp_sdc.h 17589 17590PARMAN 17591M: Jiri Pirko <jiri@resnulli.us> 17592L: netdev@vger.kernel.org 17593S: Supported 17594F: include/linux/parman.h 17595F: lib/parman.c 17596F: lib/test_parman.c 17597 17598PC ENGINES APU BOARD DRIVER 17599M: Enrico Weigelt, metux IT consult <info@metux.net> 17600S: Maintained 17601F: drivers/platform/x86/pcengines-apuv2.c 17602 17603PC87360 HARDWARE MONITORING DRIVER 17604M: Jim Cromie <jim.cromie@gmail.com> 17605L: linux-hwmon@vger.kernel.org 17606S: Maintained 17607F: Documentation/hwmon/pc87360.rst 17608F: drivers/hwmon/pc87360.c 17609 17610PC8736x GPIO DRIVER 17611M: Jim Cromie <jim.cromie@gmail.com> 17612S: Maintained 17613F: drivers/char/pc8736x_gpio.c 17614 17615PC87427 HARDWARE MONITORING DRIVER 17616M: Jean Delvare <jdelvare@suse.com> 17617L: linux-hwmon@vger.kernel.org 17618S: Maintained 17619F: Documentation/hwmon/pc87427.rst 17620F: drivers/hwmon/pc87427.c 17621 17622PCA9532 LED DRIVER 17623M: Riku Voipio <riku.voipio@iki.fi> 17624S: Maintained 17625F: drivers/leds/leds-pca9532.c 17626F: include/linux/leds-pca9532.h 17627 17628PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17629M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17630M: Pali Rohár <pali@kernel.org> 17631L: linux-pci@vger.kernel.org 17632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17633S: Maintained 17634F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17635F: drivers/pci/controller/pci-aardvark.c 17636 17637PCI DRIVER FOR ALTERA PCIE IP 17638M: Joyce Ooi <joyce.ooi@intel.com> 17639L: linux-pci@vger.kernel.org 17640S: Supported 17641F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 17642F: drivers/pci/controller/pcie-altera.c 17643 17644PCI DRIVER FOR APPLIEDMICRO XGENE 17645M: Toan Le <toan@os.amperecomputing.com> 17646L: linux-pci@vger.kernel.org 17647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17648S: Maintained 17649F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17650F: drivers/pci/controller/pci-xgene.c 17651 17652PCI DRIVER FOR ARM VERSATILE PLATFORM 17653M: Rob Herring <robh@kernel.org> 17654L: linux-pci@vger.kernel.org 17655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17656S: Maintained 17657F: Documentation/devicetree/bindings/pci/versatile.yaml 17658F: drivers/pci/controller/pci-versatile.c 17659 17660PCI DRIVER FOR ARMADA 8K 17661M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17662L: linux-pci@vger.kernel.org 17663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17664S: Maintained 17665F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17666F: drivers/pci/controller/dwc/pcie-armada8k.c 17667 17668PCI DRIVER FOR CADENCE PCIE IP 17669L: linux-pci@vger.kernel.org 17670S: Orphan 17671F: Documentation/devicetree/bindings/pci/cdns,* 17672F: drivers/pci/controller/cadence/*cadence* 17673 17674PCI DRIVER FOR FREESCALE LAYERSCAPE 17675M: Minghuan Lian <minghuan.Lian@nxp.com> 17676M: Mingkai Hu <mingkai.hu@nxp.com> 17677M: Roy Zang <roy.zang@nxp.com> 17678L: linuxppc-dev@lists.ozlabs.org 17679L: linux-pci@vger.kernel.org 17680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17681L: imx@lists.linux.dev 17682S: Maintained 17683F: drivers/pci/controller/dwc/*layerscape* 17684 17685PCI DRIVER FOR FU740 17686M: Paul Walmsley <paul.walmsley@sifive.com> 17687M: Greentime Hu <greentime.hu@sifive.com> 17688M: Samuel Holland <samuel.holland@sifive.com> 17689L: linux-pci@vger.kernel.org 17690S: Maintained 17691F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17692F: drivers/pci/controller/dwc/pcie-fu740.c 17693 17694PCI DRIVER FOR GENERIC OF HOSTS 17695M: Will Deacon <will@kernel.org> 17696L: linux-pci@vger.kernel.org 17697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17698S: Maintained 17699F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17700F: drivers/pci/controller/pci-host-common.c 17701F: drivers/pci/controller/pci-host-generic.c 17702 17703PCI DRIVER FOR IMX6 17704M: Richard Zhu <hongxing.zhu@nxp.com> 17705M: Lucas Stach <l.stach@pengutronix.de> 17706L: linux-pci@vger.kernel.org 17707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17708L: imx@lists.linux.dev 17709S: Maintained 17710F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17711F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17712F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17713F: drivers/pci/controller/dwc/*imx6* 17714 17715PCI DRIVER FOR INTEL IXP4XX 17716M: Linus Walleij <linus.walleij@linaro.org> 17717S: Maintained 17718F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17719F: drivers/pci/controller/pci-ixp4xx.c 17720 17721PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17722M: Nirmal Patel <nirmal.patel@linux.intel.com> 17723R: Jonathan Derrick <jonathan.derrick@linux.dev> 17724L: linux-pci@vger.kernel.org 17725S: Supported 17726F: drivers/pci/controller/vmd.c 17727 17728PCI DRIVER FOR MICROSEMI SWITCHTEC 17729M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17730M: Logan Gunthorpe <logang@deltatee.com> 17731L: linux-pci@vger.kernel.org 17732S: Maintained 17733F: Documentation/ABI/testing/sysfs-class-switchtec 17734F: Documentation/driver-api/switchtec.rst 17735F: drivers/ntb/hw/mscc/ 17736F: drivers/pci/switch/switchtec* 17737F: include/linux/switchtec.h 17738F: include/uapi/linux/switchtec_ioctl.h 17739 17740PCI DRIVER FOR MOBIVEIL PCIE IP 17741M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17742M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17743L: linux-pci@vger.kernel.org 17744S: Supported 17745F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17746F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17747 17748PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17749M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17750M: Pali Rohár <pali@kernel.org> 17751L: linux-pci@vger.kernel.org 17752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17753S: Maintained 17754F: drivers/pci/controller/*mvebu* 17755 17756PCI DRIVER FOR NVIDIA TEGRA 17757M: Thierry Reding <thierry.reding@gmail.com> 17758L: linux-tegra@vger.kernel.org 17759L: linux-pci@vger.kernel.org 17760S: Supported 17761F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17762F: drivers/pci/controller/pci-tegra.c 17763 17764PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17765M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17766L: linux-pci@vger.kernel.org 17767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17768S: Maintained 17769F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17770F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17771 17772PCI DRIVER FOR PLDA PCIE IP 17773M: Daire McNamara <daire.mcnamara@microchip.com> 17774L: linux-pci@vger.kernel.org 17775S: Maintained 17776F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17777F: drivers/pci/controller/plda/pcie-plda-host.c 17778F: drivers/pci/controller/plda/pcie-plda.h 17779 17780PCI DRIVER FOR RENESAS R-CAR 17781M: Marek Vasut <marek.vasut+renesas@gmail.com> 17782M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17783L: linux-pci@vger.kernel.org 17784L: linux-renesas-soc@vger.kernel.org 17785S: Maintained 17786F: Documentation/devicetree/bindings/pci/*rcar* 17787F: drivers/pci/controller/*rcar* 17788F: drivers/pci/controller/dwc/*rcar* 17789 17790PCI DRIVER FOR SAMSUNG EXYNOS 17791M: Jingoo Han <jingoohan1@gmail.com> 17792L: linux-pci@vger.kernel.org 17793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17794L: linux-samsung-soc@vger.kernel.org 17795S: Maintained 17796F: drivers/pci/controller/dwc/pci-exynos.c 17797 17798PCI DRIVER FOR SYNOPSYS DESIGNWARE 17799M: Jingoo Han <jingoohan1@gmail.com> 17800M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17801L: linux-pci@vger.kernel.org 17802S: Maintained 17803F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17804F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17805F: drivers/pci/controller/dwc/*designware* 17806 17807PCI DRIVER FOR TI DRA7XX/J721E 17808M: Vignesh Raghavendra <vigneshr@ti.com> 17809R: Siddharth Vadapalli <s-vadapalli@ti.com> 17810L: linux-omap@vger.kernel.org 17811L: linux-pci@vger.kernel.org 17812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17813S: Supported 17814F: Documentation/devicetree/bindings/pci/ti-pci.txt 17815F: drivers/pci/controller/cadence/pci-j721e.c 17816F: drivers/pci/controller/dwc/pci-dra7xx.c 17817 17818PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17819M: Linus Walleij <linus.walleij@linaro.org> 17820L: linux-pci@vger.kernel.org 17821S: Maintained 17822F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17823F: drivers/pci/controller/pci-v3-semi.c 17824 17825PCI DRIVER FOR XILINX VERSAL CPM 17826M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17827M: Michal Simek <michal.simek@amd.com> 17828L: linux-pci@vger.kernel.org 17829S: Maintained 17830F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17831F: drivers/pci/controller/pcie-xilinx-cpm.c 17832 17833PCI ENDPOINT SUBSYSTEM 17834M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17835M: Krzysztof Wilczyński <kw@linux.com> 17836R: Kishon Vijay Abraham I <kishon@kernel.org> 17837L: linux-pci@vger.kernel.org 17838S: Supported 17839Q: https://patchwork.kernel.org/project/linux-pci/list/ 17840B: https://bugzilla.kernel.org 17841C: irc://irc.oftc.net/linux-pci 17842T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17843F: Documentation/PCI/endpoint/* 17844F: Documentation/misc-devices/pci-endpoint-test.rst 17845F: drivers/misc/pci_endpoint_test.c 17846F: drivers/pci/endpoint/ 17847F: tools/pci/ 17848 17849PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17850M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17851R: Oliver O'Halloran <oohall@gmail.com> 17852L: linuxppc-dev@lists.ozlabs.org 17853S: Supported 17854F: Documentation/PCI/pci-error-recovery.rst 17855F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17856F: arch/powerpc/include/*/eeh*.h 17857F: arch/powerpc/kernel/eeh*.c 17858F: arch/powerpc/platforms/*/eeh*.c 17859F: drivers/pci/pcie/aer.c 17860F: drivers/pci/pcie/dpc.c 17861F: drivers/pci/pcie/err.c 17862 17863PCI ERROR RECOVERY 17864M: Linas Vepstas <linasvepstas@gmail.com> 17865L: linux-pci@vger.kernel.org 17866S: Supported 17867F: Documentation/PCI/pci-error-recovery.rst 17868 17869PCI MSI DRIVER FOR ALTERA MSI IP 17870M: Joyce Ooi <joyce.ooi@intel.com> 17871L: linux-pci@vger.kernel.org 17872S: Supported 17873F: Documentation/devicetree/bindings/pci/altr,msi-controller.yaml 17874F: drivers/pci/controller/pcie-altera-msi.c 17875 17876PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17877M: Toan Le <toan@os.amperecomputing.com> 17878L: linux-pci@vger.kernel.org 17879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17880S: Maintained 17881F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17882F: drivers/pci/controller/pci-xgene-msi.c 17883 17884PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17885M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17886M: Krzysztof Wilczyński <kw@linux.com> 17887R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17888R: Rob Herring <robh@kernel.org> 17889L: linux-pci@vger.kernel.org 17890S: Supported 17891Q: https://patchwork.kernel.org/project/linux-pci/list/ 17892B: https://bugzilla.kernel.org 17893C: irc://irc.oftc.net/linux-pci 17894T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17895F: Documentation/devicetree/bindings/pci/ 17896F: drivers/pci/controller/ 17897F: drivers/pci/pci-bridge-emul.c 17898F: drivers/pci/pci-bridge-emul.h 17899 17900PCI PEER-TO-PEER DMA (P2PDMA) 17901M: Bjorn Helgaas <bhelgaas@google.com> 17902M: Logan Gunthorpe <logang@deltatee.com> 17903L: linux-pci@vger.kernel.org 17904S: Supported 17905Q: https://patchwork.kernel.org/project/linux-pci/list/ 17906B: https://bugzilla.kernel.org 17907C: irc://irc.oftc.net/linux-pci 17908T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17909F: Documentation/driver-api/pci/p2pdma.rst 17910F: drivers/pci/p2pdma.c 17911F: include/linux/pci-p2pdma.h 17912 17913PCI POWER CONTROL 17914M: Bartosz Golaszewski <brgl@bgdev.pl> 17915L: linux-pci@vger.kernel.org 17916S: Maintained 17917T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17918F: drivers/pci/pwrctl/* 17919F: include/linux/pci-pwrctl.h 17920 17921PCI SUBSYSTEM 17922M: Bjorn Helgaas <bhelgaas@google.com> 17923L: linux-pci@vger.kernel.org 17924S: Supported 17925Q: https://patchwork.kernel.org/project/linux-pci/list/ 17926B: https://bugzilla.kernel.org 17927C: irc://irc.oftc.net/linux-pci 17928T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17929F: Documentation/PCI/ 17930F: Documentation/devicetree/bindings/pci/ 17931F: arch/x86/kernel/early-quirks.c 17932F: arch/x86/kernel/quirks.c 17933F: arch/x86/pci/ 17934F: drivers/acpi/pci* 17935F: drivers/pci/ 17936F: include/asm-generic/pci* 17937F: include/linux/of_pci.h 17938F: include/linux/pci* 17939F: include/uapi/linux/pci* 17940 17941PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17942M: Jonathan Chocron <jonnyc@amazon.com> 17943L: linux-pci@vger.kernel.org 17944S: Maintained 17945F: Documentation/devicetree/bindings/pci/pcie-al.txt 17946F: drivers/pci/controller/dwc/pcie-al.c 17947 17948PCIE DRIVER FOR AMLOGIC MESON 17949M: Yue Wang <yue.wang@Amlogic.com> 17950L: linux-pci@vger.kernel.org 17951L: linux-amlogic@lists.infradead.org 17952S: Maintained 17953F: drivers/pci/controller/dwc/pci-meson.c 17954 17955PCIE DRIVER FOR AXIS ARTPEC 17956M: Jesper Nilsson <jesper.nilsson@axis.com> 17957L: linux-arm-kernel@axis.com 17958L: linux-pci@vger.kernel.org 17959S: Maintained 17960F: Documentation/devicetree/bindings/pci/axis,artpec* 17961F: drivers/pci/controller/dwc/*artpec* 17962 17963PCIE DRIVER FOR CAVIUM THUNDERX 17964M: Robert Richter <rric@kernel.org> 17965L: linux-pci@vger.kernel.org 17966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17967S: Odd Fixes 17968F: drivers/pci/controller/pci-thunder-* 17969 17970PCIE DRIVER FOR HISILICON 17971M: Zhou Wang <wangzhou1@hisilicon.com> 17972L: linux-pci@vger.kernel.org 17973S: Maintained 17974F: drivers/pci/controller/dwc/pcie-hisi.c 17975 17976PCIE DRIVER FOR HISILICON KIRIN 17977M: Xiaowei Song <songxiaowei@hisilicon.com> 17978M: Binghui Wang <wangbinghui@hisilicon.com> 17979L: linux-pci@vger.kernel.org 17980S: Maintained 17981F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17982F: drivers/pci/controller/dwc/pcie-kirin.c 17983 17984PCIE DRIVER FOR HISILICON STB 17985M: Shawn Guo <shawn.guo@linaro.org> 17986L: linux-pci@vger.kernel.org 17987S: Maintained 17988F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17989F: drivers/pci/controller/dwc/pcie-histb.c 17990 17991PCIE DRIVER FOR INTEL KEEM BAY 17992M: Srikanth Thokala <srikanth.thokala@intel.com> 17993L: linux-pci@vger.kernel.org 17994S: Supported 17995F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17996F: drivers/pci/controller/dwc/pcie-keembay.c 17997 17998PCIE DRIVER FOR INTEL LGM GW SOC 17999M: Chuanhua Lei <lchuanhua@maxlinear.com> 18000L: linux-pci@vger.kernel.org 18001S: Maintained 18002F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 18003F: drivers/pci/controller/dwc/pcie-intel-gw.c 18004 18005PCIE DRIVER FOR MEDIATEK 18006M: Ryder Lee <ryder.lee@mediatek.com> 18007M: Jianjun Wang <jianjun.wang@mediatek.com> 18008L: linux-pci@vger.kernel.org 18009L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18010S: Supported 18011F: Documentation/devicetree/bindings/pci/mediatek* 18012F: drivers/pci/controller/*mediatek* 18013 18014PCIE DRIVER FOR MICROCHIP 18015M: Daire McNamara <daire.mcnamara@microchip.com> 18016L: linux-pci@vger.kernel.org 18017S: Supported 18018F: Documentation/devicetree/bindings/pci/microchip* 18019F: drivers/pci/controller/plda/*microchip* 18020 18021PCIE DRIVER FOR QUALCOMM MSM 18022M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18023L: linux-pci@vger.kernel.org 18024L: linux-arm-msm@vger.kernel.org 18025S: Maintained 18026F: drivers/pci/controller/dwc/pcie-qcom-common.c 18027F: drivers/pci/controller/dwc/pcie-qcom.c 18028 18029PCIE DRIVER FOR ROCKCHIP 18030M: Shawn Lin <shawn.lin@rock-chips.com> 18031L: linux-pci@vger.kernel.org 18032L: linux-rockchip@lists.infradead.org 18033S: Maintained 18034F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 18035F: drivers/pci/controller/pcie-rockchip* 18036 18037PCIE DRIVER FOR SOCIONEXT UNIPHIER 18038M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18039L: linux-pci@vger.kernel.org 18040S: Maintained 18041F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 18042F: drivers/pci/controller/dwc/pcie-uniphier* 18043 18044PCIE DRIVER FOR ST SPEAR13XX 18045M: Pratyush Anand <pratyush.anand@gmail.com> 18046L: linux-pci@vger.kernel.org 18047S: Maintained 18048F: drivers/pci/controller/dwc/*spear* 18049 18050PCIE DRIVER FOR STARFIVE JH71x0 18051M: Kevin Xie <kevin.xie@starfivetech.com> 18052L: linux-pci@vger.kernel.org 18053S: Maintained 18054F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 18055F: drivers/pci/controller/plda/pcie-starfive.c 18056 18057PCIE ENDPOINT DRIVER FOR QUALCOMM 18058M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18059L: linux-pci@vger.kernel.org 18060L: linux-arm-msm@vger.kernel.org 18061S: Maintained 18062F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 18063F: drivers/pci/controller/dwc/pcie-qcom-common.c 18064F: drivers/pci/controller/dwc/pcie-qcom-ep.c 18065 18066PCMCIA SUBSYSTEM 18067M: Dominik Brodowski <linux@dominikbrodowski.net> 18068S: Odd Fixes 18069T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 18070F: Documentation/pcmcia/ 18071F: drivers/pcmcia/ 18072F: include/pcmcia/ 18073F: tools/pcmcia/ 18074 18075PCNET32 NETWORK DRIVER 18076M: Don Fry <pcnet32@frontier.com> 18077L: netdev@vger.kernel.org 18078S: Maintained 18079F: drivers/net/ethernet/amd/pcnet32.c 18080 18081PCRYPT PARALLEL CRYPTO ENGINE 18082M: Steffen Klassert <steffen.klassert@secunet.com> 18083L: linux-crypto@vger.kernel.org 18084S: Maintained 18085F: crypto/pcrypt.c 18086F: include/crypto/pcrypt.h 18087 18088PDS DSC VIRTIO DATA PATH ACCELERATOR 18089R: Shannon Nelson <shannon.nelson@amd.com> 18090F: drivers/vdpa/pds/ 18091 18092PECI HARDWARE MONITORING DRIVERS 18093M: Iwona Winiarska <iwona.winiarska@intel.com> 18094L: linux-hwmon@vger.kernel.org 18095S: Supported 18096F: Documentation/hwmon/peci-cputemp.rst 18097F: Documentation/hwmon/peci-dimmtemp.rst 18098F: drivers/hwmon/peci/ 18099 18100PECI SUBSYSTEM 18101M: Iwona Winiarska <iwona.winiarska@intel.com> 18102L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 18103S: Supported 18104F: Documentation/devicetree/bindings/peci/ 18105F: Documentation/peci/ 18106F: drivers/peci/ 18107F: include/linux/peci-cpu.h 18108F: include/linux/peci.h 18109 18110PENSANDO ETHERNET DRIVERS 18111M: Shannon Nelson <shannon.nelson@amd.com> 18112M: Brett Creeley <brett.creeley@amd.com> 18113L: netdev@vger.kernel.org 18114S: Supported 18115F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 18116F: drivers/net/ethernet/pensando/ 18117 18118PER-CPU MEMORY ALLOCATOR 18119M: Dennis Zhou <dennis@kernel.org> 18120M: Tejun Heo <tj@kernel.org> 18121M: Christoph Lameter <cl@linux.com> 18122L: linux-mm@kvack.org 18123S: Maintained 18124T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 18125F: arch/*/include/asm/percpu.h 18126F: include/linux/percpu*.h 18127F: lib/percpu*.c 18128F: mm/percpu*.c 18129 18130PER-TASK DELAY ACCOUNTING 18131M: Balbir Singh <bsingharora@gmail.com> 18132S: Maintained 18133F: include/linux/delayacct.h 18134F: kernel/delayacct.c 18135 18136PERFORMANCE EVENTS SUBSYSTEM 18137M: Peter Zijlstra <peterz@infradead.org> 18138M: Ingo Molnar <mingo@redhat.com> 18139M: Arnaldo Carvalho de Melo <acme@kernel.org> 18140M: Namhyung Kim <namhyung@kernel.org> 18141R: Mark Rutland <mark.rutland@arm.com> 18142R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18143R: Jiri Olsa <jolsa@kernel.org> 18144R: Ian Rogers <irogers@google.com> 18145R: Adrian Hunter <adrian.hunter@intel.com> 18146R: "Liang, Kan" <kan.liang@linux.intel.com> 18147L: linux-perf-users@vger.kernel.org 18148L: linux-kernel@vger.kernel.org 18149S: Supported 18150W: https://perf.wiki.kernel.org/ 18151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18152T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 18153T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 18154F: arch/*/events/* 18155F: arch/*/events/*/* 18156F: arch/*/include/asm/perf_event.h 18157F: arch/*/kernel/*/*/perf_event*.c 18158F: arch/*/kernel/*/perf_event*.c 18159F: arch/*/kernel/perf_callchain.c 18160F: arch/*/kernel/perf_event*.c 18161F: include/linux/perf_event.h 18162F: include/uapi/linux/perf_event.h 18163F: kernel/events/* 18164F: tools/lib/perf/ 18165F: tools/perf/ 18166 18167PERFORMANCE EVENTS TOOLING ARM64 18168R: John Garry <john.g.garry@oracle.com> 18169R: Will Deacon <will@kernel.org> 18170R: James Clark <james.clark@linaro.org> 18171R: Mike Leach <mike.leach@linaro.org> 18172R: Leo Yan <leo.yan@linux.dev> 18173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18174S: Supported 18175F: tools/build/feature/test-libopencsd.c 18176F: tools/perf/arch/arm*/ 18177F: tools/perf/pmu-events/arch/arm64/ 18178F: tools/perf/util/arm-spe* 18179F: tools/perf/util/cs-etm* 18180 18181PERSONALITY HANDLING 18182M: Christoph Hellwig <hch@infradead.org> 18183L: linux-abi-devel@lists.sourceforge.net 18184S: Maintained 18185F: include/linux/personality.h 18186F: include/uapi/linux/personality.h 18187 18188PHOENIX RC FLIGHT CONTROLLER ADAPTER 18189M: Marcus Folkesson <marcus.folkesson@gmail.com> 18190L: linux-input@vger.kernel.org 18191S: Maintained 18192F: Documentation/input/devices/pxrc.rst 18193F: drivers/input/joystick/pxrc.c 18194 18195PHONET PROTOCOL 18196M: Remi Denis-Courmont <courmisch@gmail.com> 18197S: Supported 18198F: Documentation/networking/phonet.rst 18199F: include/linux/phonet.h 18200F: include/net/phonet/ 18201F: include/uapi/linux/phonet.h 18202F: net/phonet/ 18203 18204PHRAM MTD DRIVER 18205M: Joern Engel <joern@lazybastard.org> 18206L: linux-mtd@lists.infradead.org 18207S: Maintained 18208F: drivers/mtd/devices/phram.c 18209 18210PICOLCD HID DRIVER 18211M: Bruno Prémont <bonbons@linux-vserver.org> 18212L: linux-input@vger.kernel.org 18213S: Maintained 18214F: drivers/hid/hid-picolcd* 18215 18216PIDFD API 18217M: Christian Brauner <christian@brauner.io> 18218L: linux-kernel@vger.kernel.org 18219S: Maintained 18220T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 18221F: samples/pidfd/ 18222F: tools/testing/selftests/clone3/ 18223F: tools/testing/selftests/pid_namespace/ 18224F: tools/testing/selftests/pidfd/ 18225K: (?i)pidfd 18226K: (?i)clone3 18227K: \b(clone_args|kernel_clone_args)\b 18228 18229PIN CONTROL SUBSYSTEM 18230M: Linus Walleij <linus.walleij@linaro.org> 18231L: linux-gpio@vger.kernel.org 18232S: Maintained 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 18234F: Documentation/devicetree/bindings/pinctrl/ 18235F: Documentation/driver-api/pin-control.rst 18236F: drivers/pinctrl/ 18237F: include/dt-bindings/pinctrl/ 18238F: include/linux/pinctrl/ 18239 18240PIN CONTROLLER - AMD 18241M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18242M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18243S: Maintained 18244F: drivers/pinctrl/pinctrl-amd.c 18245 18246PIN CONTROLLER - FREESCALE 18247M: Dong Aisheng <aisheng.dong@nxp.com> 18248M: Fabio Estevam <festevam@gmail.com> 18249M: Shawn Guo <shawnguo@kernel.org> 18250M: Jacky Bai <ping.bai@nxp.com> 18251R: Pengutronix Kernel Team <kernel@pengutronix.de> 18252L: linux-gpio@vger.kernel.org 18253L: NXP S32 Linux Team <s32@nxp.com> 18254S: Maintained 18255F: Documentation/devicetree/bindings/pinctrl/fsl,* 18256F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 18257F: drivers/pinctrl/freescale/ 18258F: drivers/pinctrl/nxp/ 18259 18260PIN CONTROLLER - INTEL 18261M: Mika Westerberg <mika.westerberg@linux.intel.com> 18262M: Andy Shevchenko <andy@kernel.org> 18263S: Supported 18264T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 18265F: drivers/pinctrl/intel/ 18266 18267PIN CONTROLLER - KEEMBAY 18268M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18269S: Supported 18270F: drivers/pinctrl/pinctrl-keembay* 18271 18272PIN CONTROLLER - MEDIATEK 18273M: Sean Wang <sean.wang@kernel.org> 18274L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18275S: Maintained 18276F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18277F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18278F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18279F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18280F: drivers/pinctrl/mediatek/ 18281 18282PIN CONTROLLER - MEDIATEK MIPS 18283M: Arınç ÜNAL <arinc.unal@arinc9.com> 18284M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18285L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18286L: linux-mips@vger.kernel.org 18287S: Maintained 18288F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18289F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18290F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18291F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18292F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18293F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18294F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18295F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18296F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18297F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18298F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18299F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18300F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18301F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18302F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18303 18304PIN CONTROLLER - MICROCHIP AT91 18305M: Ludovic Desroches <ludovic.desroches@microchip.com> 18306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18307L: linux-gpio@vger.kernel.org 18308S: Supported 18309F: drivers/gpio/gpio-sama5d2-piobu.c 18310F: drivers/pinctrl/pinctrl-at91* 18311 18312PIN CONTROLLER - QUALCOMM 18313M: Bjorn Andersson <andersson@kernel.org> 18314L: linux-arm-msm@vger.kernel.org 18315S: Maintained 18316F: Documentation/devicetree/bindings/pinctrl/qcom,* 18317F: drivers/pinctrl/qcom/ 18318 18319PIN CONTROLLER - RENESAS 18320M: Geert Uytterhoeven <geert+renesas@glider.be> 18321L: linux-renesas-soc@vger.kernel.org 18322S: Supported 18323T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18324F: Documentation/devicetree/bindings/pinctrl/renesas,* 18325F: drivers/pinctrl/renesas/ 18326 18327PIN CONTROLLER - SAMSUNG 18328M: Krzysztof Kozlowski <krzk@kernel.org> 18329M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18330R: Alim Akhtar <alim.akhtar@samsung.com> 18331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18332L: linux-samsung-soc@vger.kernel.org 18333S: Maintained 18334Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18335B: mailto:linux-samsung-soc@vger.kernel.org 18336C: irc://irc.libera.chat/linux-exynos 18337T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18338F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18339F: drivers/pinctrl/samsung/ 18340 18341PIN CONTROLLER - SINGLE 18342M: Tony Lindgren <tony@atomide.com> 18343M: Haojian Zhuang <haojian.zhuang@linaro.org> 18344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18345L: linux-omap@vger.kernel.org 18346S: Maintained 18347F: drivers/pinctrl/pinctrl-single.c 18348 18349PIN CONTROLLER - SUNPLUS / TIBBO 18350M: Dvorkin Dmitry <dvorkin@tibbo.com> 18351M: Wells Lu <wellslutw@gmail.com> 18352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18353S: Maintained 18354W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18355F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18356F: drivers/pinctrl/sunplus/ 18357F: include/dt-bindings/pinctrl/sppctl*.h 18358 18359PINE64 PINEPHONE KEYBOARD DRIVER 18360M: Samuel Holland <samuel@sholland.org> 18361S: Supported 18362F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18363F: drivers/input/keyboard/pinephone-keyboard.c 18364 18365PKTCDVD DRIVER 18366M: linux-block@vger.kernel.org 18367S: Orphan 18368F: drivers/block/pktcdvd.c 18369F: include/linux/pktcdvd.h 18370F: include/uapi/linux/pktcdvd.h 18371 18372PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18373M: Tomasz Duszynski <tduszyns@gmail.com> 18374S: Maintained 18375F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18376F: drivers/iio/chemical/pms7003.c 18377 18378PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18379M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18380L: netdev@vger.kernel.org 18381S: Maintained 18382F: drivers/net/phy/mdio-open-alliance.h 18383F: net/ethtool/plca.c 18384 18385PLDMFW LIBRARY 18386M: Jacob Keller <jacob.e.keller@intel.com> 18387S: Maintained 18388F: Documentation/driver-api/pldmfw/ 18389F: include/linux/pldmfw.h 18390F: lib/pldmfw/ 18391 18392PLX DMA DRIVER 18393M: Logan Gunthorpe <logang@deltatee.com> 18394S: Maintained 18395F: drivers/dma/plx_dma.c 18396 18397PM-GRAPH UTILITY 18398M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18399L: linux-pm@vger.kernel.org 18400S: Supported 18401W: https://01.org/pm-graph 18402B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18403T: git git://github.com/intel/pm-graph 18404F: tools/power/pm-graph 18405 18406PM6764TR DRIVER 18407M: Charles Hsu <hsu.yungteng@gmail.com> 18408L: linux-hwmon@vger.kernel.org 18409S: Maintained 18410F: Documentation/hwmon/pm6764tr.rst 18411F: drivers/hwmon/pmbus/pm6764tr.c 18412 18413PMC SIERRA MaxRAID DRIVER 18414L: linux-scsi@vger.kernel.org 18415S: Orphan 18416W: http://www.pmc-sierra.com/ 18417F: drivers/scsi/pmcraid.* 18418 18419PMC SIERRA PM8001 DRIVER 18420M: Jack Wang <jinpu.wang@cloud.ionos.com> 18421L: linux-scsi@vger.kernel.org 18422S: Supported 18423F: drivers/scsi/pm8001/ 18424 18425PNI RM3100 IIO DRIVER 18426M: Song Qiang <songqiang1304521@gmail.com> 18427L: linux-iio@vger.kernel.org 18428S: Maintained 18429F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18430F: drivers/iio/magnetometer/rm3100* 18431 18432PNP SUPPORT 18433M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18434L: linux-acpi@vger.kernel.org 18435S: Maintained 18436F: drivers/pnp/ 18437F: include/linux/pnp.h 18438 18439POSIX CLOCKS and TIMERS 18440M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18441M: Frederic Weisbecker <frederic@kernel.org> 18442M: Thomas Gleixner <tglx@linutronix.de> 18443L: linux-kernel@vger.kernel.org 18444S: Maintained 18445T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18446F: fs/timerfd.c 18447F: include/linux/time_namespace.h 18448F: include/linux/timerfd.h 18449F: include/uapi/linux/time.h 18450F: include/uapi/linux/timerfd.h 18451F: include/trace/events/timer* 18452F: kernel/time/itimer.c 18453F: kernel/time/posix-* 18454F: kernel/time/namespace.c 18455 18456POWER MANAGEMENT CORE 18457M: "Rafael J. Wysocki" <rafael@kernel.org> 18458L: linux-pm@vger.kernel.org 18459S: Supported 18460B: https://bugzilla.kernel.org 18461T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18462F: drivers/base/power/ 18463F: drivers/powercap/ 18464F: include/linux/intel_rapl.h 18465F: include/linux/pm.h 18466F: include/linux/pm_* 18467F: include/linux/powercap.h 18468F: kernel/configs/nopm.config 18469 18470POWER SEQUENCING 18471M: Bartosz Golaszewski <brgl@bgdev.pl> 18472L: linux-pm@vger.kernel.org 18473S: Maintained 18474T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18475F: Documentation/driver-api/pwrseq.rst 18476F: drivers/power/sequencing/ 18477F: include/linux/pwrseq/ 18478 18479POWER STATE COORDINATION INTERFACE (PSCI) 18480M: Mark Rutland <mark.rutland@arm.com> 18481M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18483S: Maintained 18484F: drivers/firmware/psci/ 18485F: include/linux/psci.h 18486F: include/uapi/linux/psci.h 18487 18488POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18489M: Sebastian Reichel <sre@kernel.org> 18490L: linux-pm@vger.kernel.org 18491S: Maintained 18492T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18493F: Documentation/ABI/testing/sysfs-class-power 18494F: Documentation/devicetree/bindings/power/supply/ 18495F: drivers/power/supply/ 18496F: include/linux/power/ 18497F: include/linux/power_supply.h 18498F: tools/testing/selftests/power_supply/ 18499 18500POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18501M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18502L: linuxppc-dev@lists.ozlabs.org 18503S: Maintained 18504F: drivers/char/powernv-op-panel.c 18505 18506PPP OVER ATM (RFC 2364) 18507M: Mitchell Blank Jr <mitch@sfgoth.com> 18508S: Maintained 18509F: include/uapi/linux/atmppp.h 18510F: net/atm/pppoatm.c 18511 18512PPP OVER ETHERNET 18513M: Michal Ostrowski <mostrows@earthlink.net> 18514S: Maintained 18515F: drivers/net/ppp/pppoe.c 18516F: drivers/net/ppp/pppox.c 18517 18518PPP OVER L2TP 18519M: James Chapman <jchapman@katalix.com> 18520S: Maintained 18521F: include/linux/if_pppol2tp.h 18522F: include/uapi/linux/if_pppol2tp.h 18523F: net/l2tp/l2tp_ppp.c 18524 18525PPP PROTOCOL DRIVERS AND COMPRESSORS 18526L: linux-ppp@vger.kernel.org 18527S: Orphan 18528F: drivers/net/ppp/ppp_* 18529 18530PPS SUPPORT 18531M: Rodolfo Giometti <giometti@enneenne.com> 18532L: linuxpps@ml.enneenne.com (subscribers-only) 18533S: Maintained 18534W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18535F: Documentation/ABI/testing/sysfs-pps 18536F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18537F: Documentation/driver-api/pps.rst 18538F: drivers/pps/ 18539F: include/linux/pps*.h 18540F: include/uapi/linux/pps.h 18541 18542PPTP DRIVER 18543M: Dmitry Kozlov <xeb@mail.ru> 18544L: netdev@vger.kernel.org 18545S: Maintained 18546W: http://sourceforge.net/projects/accel-pptp 18547F: drivers/net/ppp/pptp.c 18548 18549PRESSURE STALL INFORMATION (PSI) 18550M: Johannes Weiner <hannes@cmpxchg.org> 18551M: Suren Baghdasaryan <surenb@google.com> 18552R: Peter Ziljstra <peterz@infradead.org> 18553S: Maintained 18554F: include/linux/psi* 18555F: kernel/sched/psi.c 18556 18557PRINTK 18558M: Petr Mladek <pmladek@suse.com> 18559R: Steven Rostedt <rostedt@goodmis.org> 18560R: John Ogness <john.ogness@linutronix.de> 18561R: Sergey Senozhatsky <senozhatsky@chromium.org> 18562S: Maintained 18563T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18564F: include/linux/printk.h 18565F: kernel/printk/ 18566 18567PRINTK INDEXING 18568R: Chris Down <chris@chrisdown.name> 18569S: Maintained 18570F: Documentation/core-api/printk-index.rst 18571F: kernel/printk/index.c 18572K: printk_index 18573 18574PROC FILESYSTEM 18575L: linux-kernel@vger.kernel.org 18576L: linux-fsdevel@vger.kernel.org 18577S: Maintained 18578F: Documentation/filesystems/proc.rst 18579F: fs/proc/ 18580F: include/linux/proc_fs.h 18581F: tools/testing/selftests/proc/ 18582 18583PROC SYSCTL 18584M: Luis Chamberlain <mcgrof@kernel.org> 18585M: Kees Cook <kees@kernel.org> 18586M: Joel Granados <joel.granados@kernel.org> 18587L: linux-kernel@vger.kernel.org 18588L: linux-fsdevel@vger.kernel.org 18589S: Maintained 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18591F: fs/proc/proc_sysctl.c 18592F: include/linux/sysctl.h 18593F: kernel/sysctl-test.c 18594F: kernel/sysctl.c 18595F: tools/testing/selftests/sysctl/ 18596 18597PS3 NETWORK SUPPORT 18598M: Geoff Levand <geoff@infradead.org> 18599L: netdev@vger.kernel.org 18600L: linuxppc-dev@lists.ozlabs.org 18601S: Maintained 18602F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18603 18604PS3 PLATFORM SUPPORT 18605M: Geoff Levand <geoff@infradead.org> 18606L: linuxppc-dev@lists.ozlabs.org 18607S: Maintained 18608F: arch/powerpc/boot/ps3* 18609F: arch/powerpc/include/asm/lv1call.h 18610F: arch/powerpc/include/asm/ps3*.h 18611F: arch/powerpc/platforms/ps3/ 18612F: drivers/*/ps3* 18613F: drivers/ps3/ 18614F: drivers/rtc/rtc-ps3.c 18615F: drivers/usb/host/*ps3.c 18616F: sound/ppc/snd_ps3* 18617 18618PS3VRAM DRIVER 18619M: Jim Paris <jim@jtan.com> 18620M: Geoff Levand <geoff@infradead.org> 18621L: linuxppc-dev@lists.ozlabs.org 18622S: Maintained 18623F: drivers/block/ps3vram.c 18624 18625PSAMPLE PACKET SAMPLING SUPPORT 18626M: Yotam Gigi <yotam.gi@gmail.com> 18627S: Maintained 18628F: include/net/psample.h 18629F: include/uapi/linux/psample.h 18630F: net/psample 18631 18632PSE NETWORK DRIVER 18633M: Oleksij Rempel <o.rempel@pengutronix.de> 18634M: Kory Maincent <kory.maincent@bootlin.com> 18635L: netdev@vger.kernel.org 18636S: Maintained 18637F: Documentation/devicetree/bindings/net/pse-pd/ 18638F: drivers/net/pse-pd/ 18639F: net/ethtool/pse-pd.c 18640 18641PSTORE FILESYSTEM 18642M: Kees Cook <kees@kernel.org> 18643R: Tony Luck <tony.luck@intel.com> 18644R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18645L: linux-hardening@vger.kernel.org 18646S: Supported 18647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18648F: Documentation/admin-guide/pstore-blk.rst 18649F: Documentation/admin-guide/ramoops.rst 18650F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18651F: drivers/acpi/apei/erst.c 18652F: drivers/firmware/efi/efi-pstore.c 18653F: fs/pstore/ 18654F: include/linux/pstore* 18655K: \b(pstore|ramoops) 18656 18657PT5161L HARDWARE MONITOR DRIVER 18658M: Cosmo Chou <cosmo.chou@quantatw.com> 18659L: linux-hwmon@vger.kernel.org 18660S: Maintained 18661F: Documentation/hwmon/pt5161l.rst 18662F: drivers/hwmon/pt5161l.c 18663 18664PTP HARDWARE CLOCK SUPPORT 18665M: Richard Cochran <richardcochran@gmail.com> 18666L: netdev@vger.kernel.org 18667S: Maintained 18668W: http://linuxptp.sourceforge.net/ 18669F: Documentation/ABI/testing/sysfs-ptp 18670F: Documentation/driver-api/ptp.rst 18671F: drivers/net/phy/dp83640* 18672F: drivers/ptp/* 18673F: include/linux/ptp_cl* 18674K: (?:\b|_)ptp(?:\b|_) 18675 18676PTP MOCKUP CLOCK SUPPORT 18677M: Vladimir Oltean <vladimir.oltean@nxp.com> 18678L: netdev@vger.kernel.org 18679S: Maintained 18680F: drivers/ptp/ptp_mock.c 18681F: include/linux/ptp_mock.h 18682 18683PTP VIRTUAL CLOCK SUPPORT 18684M: Yangbo Lu <yangbo.lu@nxp.com> 18685L: netdev@vger.kernel.org 18686S: Maintained 18687F: drivers/ptp/ptp_vclock.c 18688F: net/ethtool/phc_vclocks.c 18689 18690PTRACE SUPPORT 18691M: Oleg Nesterov <oleg@redhat.com> 18692S: Maintained 18693F: arch/*/*/ptrace*.c 18694F: arch/*/include/asm/ptrace*.h 18695F: arch/*/ptrace*.c 18696F: include/asm-generic/syscall.h 18697F: include/linux/ptrace.h 18698F: include/linux/regset.h 18699F: include/uapi/linux/ptrace.h 18700F: kernel/ptrace.c 18701 18702PULSE8-CEC DRIVER 18703M: Hans Verkuil <hverkuil@xs4all.nl> 18704L: linux-media@vger.kernel.org 18705S: Maintained 18706T: git git://linuxtv.org/media_tree.git 18707F: drivers/media/cec/usb/pulse8/ 18708 18709PURELIFI PLFXLC DRIVER 18710M: Srinivasan Raju <srini.raju@purelifi.com> 18711L: linux-wireless@vger.kernel.org 18712S: Supported 18713F: drivers/net/wireless/purelifi/plfxlc/ 18714 18715PVRUSB2 VIDEO4LINUX DRIVER 18716M: Mike Isely <isely@pobox.com> 18717L: pvrusb2@isely.net (subscribers-only) 18718L: linux-media@vger.kernel.org 18719S: Maintained 18720W: http://www.isely.net/pvrusb2/ 18721T: git git://linuxtv.org/media_tree.git 18722F: Documentation/driver-api/media/drivers/pvrusb2* 18723F: drivers/media/usb/pvrusb2/ 18724 18725PWC WEBCAM DRIVER 18726M: Hans Verkuil <hverkuil@xs4all.nl> 18727L: linux-media@vger.kernel.org 18728S: Odd Fixes 18729T: git git://linuxtv.org/media_tree.git 18730F: drivers/media/usb/pwc/* 18731F: include/trace/events/pwc.h 18732 18733PWM IR Transmitter 18734M: Sean Young <sean@mess.org> 18735L: linux-media@vger.kernel.org 18736S: Maintained 18737F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18738F: drivers/media/rc/pwm-ir-tx.c 18739 18740PWM SUBSYSTEM 18741M: Uwe Kleine-König <ukleinek@kernel.org> 18742L: linux-pwm@vger.kernel.org 18743S: Maintained 18744Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18745T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18746F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18747F: Documentation/devicetree/bindings/pwm/ 18748F: Documentation/driver-api/pwm.rst 18749F: drivers/gpio/gpio-mvebu.c 18750F: drivers/pwm/ 18751F: drivers/video/backlight/pwm_bl.c 18752F: include/dt-bindings/pwm/ 18753F: include/linux/pwm.h 18754F: include/linux/pwm_backlight.h 18755K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18756 18757PXA GPIO DRIVER 18758M: Robert Jarzmik <robert.jarzmik@free.fr> 18759L: linux-gpio@vger.kernel.org 18760S: Maintained 18761F: drivers/gpio/gpio-pxa.c 18762 18763PXA MMCI DRIVER 18764S: Orphan 18765 18766PXA RTC DRIVER 18767M: Robert Jarzmik <robert.jarzmik@free.fr> 18768L: linux-rtc@vger.kernel.org 18769S: Maintained 18770 18771PXA2xx/PXA3xx SUPPORT 18772M: Daniel Mack <daniel@zonque.org> 18773M: Haojian Zhuang <haojian.zhuang@gmail.com> 18774M: Robert Jarzmik <robert.jarzmik@free.fr> 18775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18776S: Maintained 18777T: git git://github.com/hzhuang1/linux.git 18778T: git git://github.com/rjarzmik/linux.git 18779F: arch/arm/boot/dts/intel/pxa/ 18780F: arch/arm/mach-pxa/ 18781F: drivers/dma/pxa* 18782F: drivers/pcmcia/pxa2xx* 18783F: drivers/pinctrl/pxa/ 18784F: drivers/spi/spi-pxa2xx* 18785F: drivers/usb/gadget/udc/pxa2* 18786F: include/sound/pxa2xx-lib.h 18787F: sound/arm/pxa* 18788F: sound/soc/pxa/ 18789 18790QAT DRIVER 18791M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18792L: qat-linux@intel.com 18793S: Supported 18794F: drivers/crypto/intel/qat/ 18795 18796QCOM AUDIO (ASoC) DRIVERS 18797M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18798L: linux-sound@vger.kernel.org 18799L: linux-arm-msm@vger.kernel.org 18800S: Supported 18801F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18802F: Documentation/devicetree/bindings/sound/qcom,* 18803F: drivers/soc/qcom/apr.c 18804F: include/dt-bindings/sound/qcom,wcd9335.h 18805F: sound/soc/codecs/lpass-rx-macro.* 18806F: sound/soc/codecs/lpass-tx-macro.* 18807F: sound/soc/codecs/lpass-va-macro.c 18808F: sound/soc/codecs/lpass-wsa-macro.* 18809F: sound/soc/codecs/msm8916-wcd-analog.c 18810F: sound/soc/codecs/msm8916-wcd-digital.c 18811F: sound/soc/codecs/wcd-clsh-v2.* 18812F: sound/soc/codecs/wcd-mbhc-v2.* 18813F: sound/soc/codecs/wcd9335.* 18814F: sound/soc/codecs/wcd934x.c 18815F: sound/soc/codecs/wsa881x.c 18816F: sound/soc/codecs/wsa883x.c 18817F: sound/soc/codecs/wsa884x.c 18818F: sound/soc/qcom/ 18819 18820QCOM EMBEDDED USB DEBUGGER (EUD) 18821M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18822L: linux-arm-msm@vger.kernel.org 18823S: Maintained 18824F: Documentation/ABI/testing/sysfs-driver-eud 18825F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18826F: drivers/usb/misc/qcom_eud.c 18827 18828QCOM IPA DRIVER 18829M: Alex Elder <elder@kernel.org> 18830L: netdev@vger.kernel.org 18831S: Maintained 18832F: drivers/net/ipa/ 18833 18834QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18835M: Gabriel Somlo <somlo@cmu.edu> 18836M: "Michael S. Tsirkin" <mst@redhat.com> 18837L: qemu-devel@nongnu.org 18838S: Maintained 18839F: drivers/firmware/qemu_fw_cfg.c 18840F: include/uapi/linux/qemu_fw_cfg.h 18841 18842QIB DRIVER 18843M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18844L: linux-rdma@vger.kernel.org 18845S: Supported 18846F: drivers/infiniband/hw/qib/ 18847 18848QLOGIC QL41xxx FCOE DRIVER 18849M: Saurav Kashyap <skashyap@marvell.com> 18850M: Javed Hasan <jhasan@marvell.com> 18851M: GR-QLogic-Storage-Upstream@marvell.com 18852L: linux-scsi@vger.kernel.org 18853S: Supported 18854F: drivers/scsi/qedf/ 18855 18856QLOGIC QL41xxx ISCSI DRIVER 18857M: Nilesh Javali <njavali@marvell.com> 18858M: Manish Rangankar <mrangankar@marvell.com> 18859M: GR-QLogic-Storage-Upstream@marvell.com 18860L: linux-scsi@vger.kernel.org 18861S: Supported 18862F: drivers/scsi/qedi/ 18863 18864QLOGIC QL4xxx ETHERNET DRIVER 18865M: Manish Chopra <manishc@marvell.com> 18866L: netdev@vger.kernel.org 18867S: Supported 18868F: drivers/net/ethernet/qlogic/qed/ 18869F: drivers/net/ethernet/qlogic/qede/ 18870F: include/linux/qed/ 18871 18872QLOGIC QL4xxx RDMA DRIVER 18873M: Michal Kalderon <mkalderon@marvell.com> 18874L: linux-rdma@vger.kernel.org 18875S: Supported 18876F: drivers/infiniband/hw/qedr/ 18877F: include/uapi/rdma/qedr-abi.h 18878 18879QLOGIC QLA1280 SCSI DRIVER 18880M: Michael Reed <mdr@sgi.com> 18881L: linux-scsi@vger.kernel.org 18882S: Maintained 18883F: drivers/scsi/qla1280.[ch] 18884 18885QLOGIC QLA2XXX FC-SCSI DRIVER 18886M: Nilesh Javali <njavali@marvell.com> 18887M: GR-QLogic-Storage-Upstream@marvell.com 18888L: linux-scsi@vger.kernel.org 18889S: Supported 18890F: drivers/scsi/qla2xxx/ 18891 18892QLOGIC QLA3XXX NETWORK DRIVER 18893M: GR-Linux-NIC-Dev@marvell.com 18894L: netdev@vger.kernel.org 18895S: Supported 18896F: drivers/net/ethernet/qlogic/qla3xxx.* 18897 18898QLOGIC QLA4XXX iSCSI DRIVER 18899M: Nilesh Javali <njavali@marvell.com> 18900M: Manish Rangankar <mrangankar@marvell.com> 18901M: GR-QLogic-Storage-Upstream@marvell.com 18902L: linux-scsi@vger.kernel.org 18903S: Supported 18904F: drivers/scsi/qla4xxx/ 18905 18906QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18907M: Shahed Shaikh <shshaikh@marvell.com> 18908M: Manish Chopra <manishc@marvell.com> 18909M: GR-Linux-NIC-Dev@marvell.com 18910L: netdev@vger.kernel.org 18911S: Supported 18912F: drivers/net/ethernet/qlogic/qlcnic/ 18913 18914QM1D1B0004 MEDIA DRIVER 18915M: Akihiro Tsukada <tskd08@gmail.com> 18916L: linux-media@vger.kernel.org 18917S: Odd Fixes 18918F: drivers/media/tuners/qm1d1b0004* 18919 18920QM1D1C0042 MEDIA DRIVER 18921M: Akihiro Tsukada <tskd08@gmail.com> 18922L: linux-media@vger.kernel.org 18923S: Odd Fixes 18924F: drivers/media/tuners/qm1d1c0042* 18925 18926QNX4 FILESYSTEM 18927M: Anders Larsen <al@alarsen.net> 18928S: Maintained 18929W: http://www.alarsen.net/linux/qnx4fs/ 18930F: fs/qnx4/ 18931F: include/uapi/linux/qnx4_fs.h 18932F: include/uapi/linux/qnxtypes.h 18933 18934QNX6 FILESYSTEM 18935S: Orphan 18936F: Documentation/filesystems/qnx6.rst 18937F: fs/qnx6/ 18938F: include/linux/qnx6_fs.h 18939 18940QORIQ DPAA2 FSL-MC BUS DRIVER 18941M: Stuart Yoder <stuyoder@gmail.com> 18942M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18943L: linux-kernel@vger.kernel.org 18944S: Maintained 18945F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18946F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18947F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18948F: drivers/bus/fsl-mc/ 18949F: include/uapi/linux/fsl_mc.h 18950 18951QT1010 MEDIA DRIVER 18952L: linux-media@vger.kernel.org 18953S: Orphan 18954W: https://linuxtv.org 18955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18956F: drivers/media/tuners/qt1010* 18957 18958QUALCOMM ATH12K WIRELESS DRIVER 18959M: Kalle Valo <kvalo@kernel.org> 18960M: Jeff Johnson <jjohnson@kernel.org> 18961L: ath12k@lists.infradead.org 18962S: Supported 18963W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18965F: drivers/net/wireless/ath/ath12k/ 18966N: ath12k 18967 18968QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18969M: Kalle Valo <kvalo@kernel.org> 18970M: Jeff Johnson <jjohnson@kernel.org> 18971L: ath10k@lists.infradead.org 18972S: Supported 18973W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18974T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18975F: drivers/net/wireless/ath/ath10k/ 18976N: ath10k 18977 18978QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18979M: Kalle Valo <kvalo@kernel.org> 18980M: Jeff Johnson <jjohnson@kernel.org> 18981L: ath11k@lists.infradead.org 18982S: Supported 18983W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18984B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18986F: drivers/net/wireless/ath/ath11k/ 18987N: ath11k 18988 18989QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18990M: Toke Høiland-Jørgensen <toke@toke.dk> 18991L: linux-wireless@vger.kernel.org 18992S: Maintained 18993W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18994T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18995F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18996F: drivers/net/wireless/ath/ath9k/ 18997 18998QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18999M: Stefan Wahren <wahrenst@gmx.net> 19000L: netdev@vger.kernel.org 19001S: Maintained 19002F: Documentation/devicetree/bindings/net/qca,qca7000.txt 19003F: drivers/net/ethernet/qualcomm/qca* 19004 19005QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 19006M: Stephan Gerhold <stephan@gerhold.net> 19007L: netdev@vger.kernel.org 19008L: linux-arm-msm@vger.kernel.org 19009S: Maintained 19010F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 19011F: drivers/net/wwan/qcom_bam_dmux.c 19012 19013QUALCOMM CAMERA SUBSYSTEM DRIVER 19014M: Robert Foss <rfoss@kernel.org> 19015M: Todor Tomov <todor.too@gmail.com> 19016M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19017L: linux-media@vger.kernel.org 19018S: Maintained 19019F: Documentation/admin-guide/media/qcom_camss.rst 19020F: Documentation/devicetree/bindings/media/qcom,*camss* 19021F: drivers/media/platform/qcom/camss/ 19022 19023QUALCOMM CLOCK DRIVERS 19024M: Bjorn Andersson <andersson@kernel.org> 19025L: linux-arm-msm@vger.kernel.org 19026S: Supported 19027T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 19028F: Documentation/devicetree/bindings/clock/qcom,* 19029F: drivers/clk/qcom/ 19030F: include/dt-bindings/clock/qcom,* 19031 19032QUALCOMM CLOUD AI (QAIC) DRIVER 19033M: Jeffrey Hugo <quic_jhugo@quicinc.com> 19034R: Carl Vanderlip <quic_carlv@quicinc.com> 19035L: linux-arm-msm@vger.kernel.org 19036L: dri-devel@lists.freedesktop.org 19037S: Supported 19038T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 19039F: Documentation/accel/qaic/ 19040F: drivers/accel/qaic/ 19041F: include/uapi/drm/qaic_accel.h 19042 19043QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 19044M: Bjorn Andersson <andersson@kernel.org> 19045M: Konrad Dybcio <konradybcio@kernel.org> 19046L: linux-pm@vger.kernel.org 19047L: linux-arm-msm@vger.kernel.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 19050F: drivers/pmdomain/qcom/cpr.c 19051 19052QUALCOMM CPUCP MAILBOX DRIVER 19053M: Sibi Sankar <quic_sibis@quicinc.com> 19054L: linux-arm-msm@vger.kernel.org 19055S: Supported 19056F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 19057F: drivers/mailbox/qcom-cpucp-mbox.c 19058 19059QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 19060M: Ilia Lin <ilia.lin@kernel.org> 19061L: linux-pm@vger.kernel.org 19062S: Maintained 19063F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 19064F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 19065F: drivers/cpufreq/qcom-cpufreq-nvmem.c 19066 19067QUALCOMM CRYPTO DRIVERS 19068M: Thara Gopinath <thara.gopinath@gmail.com> 19069L: linux-crypto@vger.kernel.org 19070L: linux-arm-msm@vger.kernel.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 19073F: drivers/crypto/qce/ 19074 19075QUALCOMM EMAC GIGABIT ETHERNET DRIVER 19076M: Timur Tabi <timur@kernel.org> 19077L: netdev@vger.kernel.org 19078S: Maintained 19079F: drivers/net/ethernet/qualcomm/emac/ 19080 19081QUALCOMM ETHQOS ETHERNET DRIVER 19082M: Vinod Koul <vkoul@kernel.org> 19083L: netdev@vger.kernel.org 19084L: linux-arm-msm@vger.kernel.org 19085S: Maintained 19086F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 19087F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 19088 19089QUALCOMM FASTRPC DRIVER 19090M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19091M: Amol Maheshwari <amahesh@qti.qualcomm.com> 19092L: linux-arm-msm@vger.kernel.org 19093L: dri-devel@lists.freedesktop.org 19094S: Maintained 19095F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 19096F: drivers/misc/fastrpc.c 19097F: include/uapi/misc/fastrpc.h 19098 19099QUALCOMM HEXAGON ARCHITECTURE 19100M: Brian Cain <bcain@quicinc.com> 19101L: linux-hexagon@vger.kernel.org 19102S: Supported 19103T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 19104F: arch/hexagon/ 19105 19106QUALCOMM HIDMA DRIVER 19107M: Sinan Kaya <okaya@kernel.org> 19108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19109L: linux-arm-msm@vger.kernel.org 19110L: dmaengine@vger.kernel.org 19111S: Supported 19112F: drivers/dma/qcom/hidma* 19113 19114QUALCOMM I2C CCI DRIVER 19115M: Loic Poulain <loic.poulain@linaro.org> 19116M: Robert Foss <rfoss@kernel.org> 19117L: linux-i2c@vger.kernel.org 19118L: linux-arm-msm@vger.kernel.org 19119S: Maintained 19120F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 19121F: drivers/i2c/busses/i2c-qcom-cci.c 19122 19123QUALCOMM INTERCONNECT BWMON DRIVER 19124M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19125L: linux-arm-msm@vger.kernel.org 19126S: Maintained 19127F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 19128F: drivers/soc/qcom/icc-bwmon.c 19129F: drivers/soc/qcom/trace_icc-bwmon.h 19130 19131QUALCOMM IOMMU 19132M: Rob Clark <robdclark@gmail.com> 19133L: iommu@lists.linux.dev 19134L: linux-arm-msm@vger.kernel.org 19135S: Maintained 19136F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 19137F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 19138F: drivers/iommu/msm_iommu* 19139 19140QUALCOMM IPC ROUTER (QRTR) DRIVER 19141M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19142L: linux-arm-msm@vger.kernel.org 19143S: Maintained 19144F: include/trace/events/qrtr.h 19145F: include/uapi/linux/qrtr.h 19146F: net/qrtr/ 19147 19148QUALCOMM IPCC MAILBOX DRIVER 19149M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19150L: linux-arm-msm@vger.kernel.org 19151S: Supported 19152F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 19153F: drivers/mailbox/qcom-ipcc.c 19154F: include/dt-bindings/mailbox/qcom-ipcc.h 19155 19156QUALCOMM IPQ4019 USB PHY DRIVER 19157M: Robert Marko <robert.marko@sartura.hr> 19158M: Luka Perkov <luka.perkov@sartura.hr> 19159L: linux-arm-msm@vger.kernel.org 19160S: Maintained 19161F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 19162F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 19163 19164QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 19165M: Robert Marko <robert.marko@sartura.hr> 19166M: Luka Perkov <luka.perkov@sartura.hr> 19167L: linux-arm-msm@vger.kernel.org 19168S: Maintained 19169F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 19170F: drivers/regulator/vqmmc-ipq4019-regulator.c 19171 19172QUALCOMM NAND CONTROLLER DRIVER 19173M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19174L: linux-mtd@lists.infradead.org 19175L: linux-arm-msm@vger.kernel.org 19176S: Maintained 19177F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 19178F: drivers/mtd/nand/raw/qcom_nandc.c 19179 19180QUALCOMM QSEECOM DRIVER 19181M: Maximilian Luz <luzmaximilian@gmail.com> 19182L: linux-arm-msm@vger.kernel.org 19183S: Maintained 19184F: drivers/firmware/qcom/qcom_qseecom.c 19185 19186QUALCOMM QSEECOM UEFISECAPP DRIVER 19187M: Maximilian Luz <luzmaximilian@gmail.com> 19188L: linux-arm-msm@vger.kernel.org 19189S: Maintained 19190F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 19191 19192QUALCOMM RMNET DRIVER 19193M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 19194M: Sean Tranchetti <quic_stranche@quicinc.com> 19195L: netdev@vger.kernel.org 19196S: Maintained 19197F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 19198F: drivers/net/ethernet/qualcomm/rmnet/ 19199F: include/linux/if_rmnet.h 19200 19201QUALCOMM TRUST ZONE MEMORY ALLOCATOR 19202M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 19203L: linux-arm-msm@vger.kernel.org 19204S: Maintained 19205F: drivers/firmware/qcom/qcom_tzmem.c 19206F: drivers/firmware/qcom/qcom_tzmem.h 19207F: include/linux/firmware/qcom/qcom_tzmem.h 19208 19209QUALCOMM TSENS THERMAL DRIVER 19210M: Amit Kucheria <amitk@kernel.org> 19211M: Thara Gopinath <thara.gopinath@gmail.com> 19212L: linux-pm@vger.kernel.org 19213L: linux-arm-msm@vger.kernel.org 19214S: Maintained 19215F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 19216F: drivers/thermal/qcom/ 19217 19218QUALCOMM TYPEC PORT MANAGER DRIVER 19219M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19220L: linux-arm-msm@vger.kernel.org 19221L: linux-usb@vger.kernel.org 19222S: Maintained 19223F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 19224F: drivers/usb/typec/tcpm/qcom/ 19225 19226QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 19227M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 19228M: Vikash Garodia <quic_vgarodia@quicinc.com> 19229R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19230L: linux-media@vger.kernel.org 19231L: linux-arm-msm@vger.kernel.org 19232S: Maintained 19233T: git git://linuxtv.org/media_tree.git 19234F: Documentation/devicetree/bindings/media/*venus* 19235F: drivers/media/platform/qcom/venus/ 19236 19237QUALCOMM WCN36XX WIRELESS DRIVER 19238M: Loic Poulain <loic.poulain@linaro.org> 19239L: wcn36xx@lists.infradead.org 19240S: Supported 19241W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 19242F: drivers/net/wireless/ath/wcn36xx/ 19243 19244QUANTENNA QTNFMAC WIRELESS DRIVER 19245M: Igor Mitsyanko <imitsyanko@quantenna.com> 19246R: Sergey Matyukevich <geomatsi@gmail.com> 19247L: linux-wireless@vger.kernel.org 19248S: Maintained 19249F: drivers/net/wireless/quantenna 19250 19251RADEON and AMDGPU DRM DRIVERS 19252M: Alex Deucher <alexander.deucher@amd.com> 19253M: Christian König <christian.koenig@amd.com> 19254M: Xinhui Pan <Xinhui.Pan@amd.com> 19255L: amd-gfx@lists.freedesktop.org 19256S: Supported 19257B: https://gitlab.freedesktop.org/drm/amd/-/issues 19258C: irc://irc.oftc.net/radeon 19259T: git https://gitlab.freedesktop.org/agd5f/linux.git 19260F: Documentation/gpu/amdgpu/ 19261F: drivers/gpu/drm/amd/ 19262F: drivers/gpu/drm/ci/xfails/amd* 19263F: drivers/gpu/drm/radeon/ 19264F: include/uapi/drm/amdgpu_drm.h 19265F: include/uapi/drm/radeon_drm.h 19266 19267RADEON FRAMEBUFFER DISPLAY DRIVER 19268M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19269L: linux-fbdev@vger.kernel.org 19270S: Maintained 19271F: drivers/video/fbdev/aty/radeon* 19272F: include/uapi/linux/radeonfb.h 19273 19274RADIOSHARK RADIO DRIVER 19275M: Hans Verkuil <hverkuil@xs4all.nl> 19276L: linux-media@vger.kernel.org 19277S: Maintained 19278T: git git://linuxtv.org/media_tree.git 19279F: drivers/media/radio/radio-shark.c 19280 19281RADIOSHARK2 RADIO DRIVER 19282M: Hans Verkuil <hverkuil@xs4all.nl> 19283L: linux-media@vger.kernel.org 19284S: Maintained 19285T: git git://linuxtv.org/media_tree.git 19286F: drivers/media/radio/radio-shark2.c 19287F: drivers/media/radio/radio-tea5777.c 19288 19289RADOS BLOCK DEVICE (RBD) 19290M: Ilya Dryomov <idryomov@gmail.com> 19291R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19292L: ceph-devel@vger.kernel.org 19293S: Supported 19294W: http://ceph.com/ 19295T: git https://github.com/ceph/ceph-client.git 19296F: Documentation/ABI/testing/sysfs-bus-rbd 19297F: drivers/block/rbd.c 19298F: drivers/block/rbd_types.h 19299 19300RAGE128 FRAMEBUFFER DISPLAY DRIVER 19301L: linux-fbdev@vger.kernel.org 19302S: Orphan 19303F: drivers/video/fbdev/aty/aty128fb.c 19304 19305RAINSHADOW-CEC DRIVER 19306M: Hans Verkuil <hverkuil@xs4all.nl> 19307L: linux-media@vger.kernel.org 19308S: Maintained 19309T: git git://linuxtv.org/media_tree.git 19310F: drivers/media/cec/usb/rainshadow/ 19311 19312RALINK MIPS ARCHITECTURE 19313M: John Crispin <john@phrozen.org> 19314M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19315L: linux-mips@vger.kernel.org 19316S: Maintained 19317F: arch/mips/ralink 19318 19319RALINK MT7621 MIPS ARCHITECTURE 19320M: Arınç ÜNAL <arinc.unal@arinc9.com> 19321M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19322L: linux-mips@vger.kernel.org 19323S: Maintained 19324F: arch/mips/boot/dts/ralink/mt7621* 19325 19326RALINK RT2X00 WIRELESS LAN DRIVER 19327M: Stanislaw Gruszka <stf_xl@wp.pl> 19328L: linux-wireless@vger.kernel.org 19329S: Maintained 19330F: drivers/net/wireless/ralink/rt2x00/ 19331 19332RAMDISK RAM BLOCK DEVICE DRIVER 19333M: Jens Axboe <axboe@kernel.dk> 19334S: Maintained 19335F: Documentation/admin-guide/blockdev/ramdisk.rst 19336F: drivers/block/brd.c 19337 19338RANCHU VIRTUAL BOARD FOR MIPS 19339M: Miodrag Dinic <miodrag.dinic@mips.com> 19340L: linux-mips@vger.kernel.org 19341S: Supported 19342F: arch/mips/configs/generic/board-ranchu.config 19343F: arch/mips/generic/board-ranchu.c 19344 19345RANDOM NUMBER DRIVER 19346M: "Theodore Ts'o" <tytso@mit.edu> 19347M: Jason A. Donenfeld <Jason@zx2c4.com> 19348S: Maintained 19349T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19350F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19351F: drivers/char/random.c 19352F: include/linux/random.h 19353F: include/uapi/linux/random.h 19354F: drivers/virt/vmgenid.c 19355N: ^.*/vdso/[^/]*getrandom[^/]+$ 19356 19357RAPIDIO SUBSYSTEM 19358M: Matt Porter <mporter@kernel.crashing.org> 19359M: Alexandre Bounine <alex.bou9@gmail.com> 19360S: Maintained 19361F: drivers/rapidio/ 19362 19363RAS INFRASTRUCTURE 19364M: Tony Luck <tony.luck@intel.com> 19365M: Borislav Petkov <bp@alien8.de> 19366L: linux-edac@vger.kernel.org 19367S: Maintained 19368F: Documentation/admin-guide/RAS 19369F: drivers/ras/ 19370F: include/linux/ras.h 19371F: include/ras/ras_event.h 19372 19373RAS FRU MEMORY POISON MANAGER (FMPM) 19374M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19375L: linux-edac@vger.kernel.org 19376S: Maintained 19377F: drivers/ras/amd/fmpm.c 19378 19379RASPBERRY PI PISP BACK END 19380M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19381L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19382L: linux-media@vger.kernel.org 19383S: Maintained 19384F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19385F: drivers/media/platform/raspberrypi/pisp_be/ 19386F: include/uapi/linux/media/raspberrypi/ 19387 19388RC-CORE / LIRC FRAMEWORK 19389M: Sean Young <sean@mess.org> 19390L: linux-media@vger.kernel.org 19391S: Maintained 19392W: http://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: Documentation/driver-api/media/rc-core.rst 19395F: Documentation/userspace-api/media/rc/ 19396F: drivers/media/rc/ 19397F: include/media/rc-core.h 19398F: include/media/rc-map.h 19399F: include/uapi/linux/lirc.h 19400 19401RCMM REMOTE CONTROLS DECODER 19402M: Patrick Lerda <patrick9876@free.fr> 19403S: Maintained 19404F: drivers/media/rc/ir-rcmm-decoder.c 19405 19406RCUTORTURE TEST FRAMEWORK 19407M: "Paul E. McKenney" <paulmck@kernel.org> 19408M: Josh Triplett <josh@joshtriplett.org> 19409R: Steven Rostedt <rostedt@goodmis.org> 19410R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19411R: Lai Jiangshan <jiangshanlai@gmail.com> 19412L: rcu@vger.kernel.org 19413S: Supported 19414T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19415F: tools/testing/selftests/rcutorture 19416 19417RDACM20 Camera Sensor 19418M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19419M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19420M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19421M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19422L: linux-media@vger.kernel.org 19423S: Maintained 19424F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19425F: drivers/media/i2c/max9271.c 19426F: drivers/media/i2c/max9271.h 19427F: drivers/media/i2c/rdacm20.c 19428 19429RDACM21 Camera Sensor 19430M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19431M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19432M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19433M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19434L: linux-media@vger.kernel.org 19435S: Maintained 19436F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19437F: drivers/media/i2c/max9271.c 19438F: drivers/media/i2c/max9271.h 19439F: drivers/media/i2c/rdacm21.c 19440 19441RDC R-321X SoC 19442M: Florian Fainelli <florian@openwrt.org> 19443S: Maintained 19444 19445RDC R6040 FAST ETHERNET DRIVER 19446M: Florian Fainelli <f.fainelli@gmail.com> 19447L: netdev@vger.kernel.org 19448S: Maintained 19449F: drivers/net/ethernet/rdc/r6040.c 19450 19451RDMAVT - RDMA verbs software 19452M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19453L: linux-rdma@vger.kernel.org 19454S: Supported 19455F: drivers/infiniband/sw/rdmavt 19456 19457RDS - RELIABLE DATAGRAM SOCKETS 19458M: Allison Henderson <allison.henderson@oracle.com> 19459L: netdev@vger.kernel.org 19460L: linux-rdma@vger.kernel.org 19461L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19462S: Supported 19463W: https://oss.oracle.com/projects/rds/ 19464F: Documentation/networking/rds.rst 19465F: net/rds/ 19466F: tools/testing/selftests/net/rds/ 19467 19468RDT - RESOURCE ALLOCATION 19469M: Fenghua Yu <fenghua.yu@intel.com> 19470M: Reinette Chatre <reinette.chatre@intel.com> 19471L: linux-kernel@vger.kernel.org 19472S: Supported 19473F: Documentation/arch/x86/resctrl* 19474F: arch/x86/include/asm/resctrl.h 19475F: arch/x86/kernel/cpu/resctrl/ 19476F: tools/testing/selftests/resctrl/ 19477 19478READ-COPY UPDATE (RCU) 19479M: "Paul E. McKenney" <paulmck@kernel.org> 19480M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19481M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19482M: Joel Fernandes <joel@joelfernandes.org> 19483M: Josh Triplett <josh@joshtriplett.org> 19484M: Boqun Feng <boqun.feng@gmail.com> 19485M: Uladzislau Rezki <urezki@gmail.com> 19486R: Steven Rostedt <rostedt@goodmis.org> 19487R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19488R: Lai Jiangshan <jiangshanlai@gmail.com> 19489R: Zqiang <qiang.zhang1211@gmail.com> 19490L: rcu@vger.kernel.org 19491S: Supported 19492W: http://www.rdrop.com/users/paulmck/RCU/ 19493T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19494F: Documentation/RCU/ 19495F: include/linux/rcu* 19496F: kernel/rcu/ 19497X: Documentation/RCU/torture.rst 19498X: include/linux/srcu*.h 19499X: kernel/rcu/srcu*.c 19500 19501REAL TIME CLOCK (RTC) SUBSYSTEM 19502M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19503L: linux-rtc@vger.kernel.org 19504S: Maintained 19505Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19506T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19507F: Documentation/admin-guide/rtc.rst 19508F: Documentation/devicetree/bindings/rtc/ 19509F: drivers/rtc/ 19510F: include/linux/rtc.h 19511F: include/linux/rtc/ 19512F: include/uapi/linux/rtc.h 19513F: tools/testing/selftests/rtc/ 19514 19515Real-time Linux Analysis (RTLA) tools 19516M: Steven Rostedt <rostedt@goodmis.org> 19517L: linux-trace-kernel@vger.kernel.org 19518S: Maintained 19519F: Documentation/tools/rtla/ 19520F: tools/tracing/rtla/ 19521 19522REALTEK AUDIO CODECS 19523M: Oder Chiou <oder_chiou@realtek.com> 19524S: Maintained 19525F: include/sound/rt*.h 19526F: sound/soc/codecs/rt* 19527 19528REALTEK OTTO WATCHDOG 19529M: Sander Vanheule <sander@svanheule.net> 19530L: linux-watchdog@vger.kernel.org 19531S: Maintained 19532F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19533F: drivers/watchdog/realtek_otto_wdt.c 19534 19535REALTEK RTL83xx SMI DSA ROUTER CHIPS 19536M: Linus Walleij <linus.walleij@linaro.org> 19537M: Alvin Šipraga <alsi@bang-olufsen.dk> 19538S: Maintained 19539F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19540F: drivers/net/dsa/realtek/* 19541 19542REALTEK WIRELESS DRIVER (rtlwifi family) 19543M: Ping-Ke Shih <pkshih@realtek.com> 19544L: linux-wireless@vger.kernel.org 19545S: Maintained 19546T: git https://github.com/pkshih/rtw.git 19547F: drivers/net/wireless/realtek/rtlwifi/ 19548 19549REALTEK WIRELESS DRIVER (rtw88) 19550M: Ping-Ke Shih <pkshih@realtek.com> 19551L: linux-wireless@vger.kernel.org 19552S: Maintained 19553T: git https://github.com/pkshih/rtw.git 19554F: drivers/net/wireless/realtek/rtw88/ 19555 19556REALTEK WIRELESS DRIVER (rtw89) 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/rtw89/ 19562 19563REDPINE WIRELESS DRIVER 19564L: linux-wireless@vger.kernel.org 19565S: Orphan 19566F: drivers/net/wireless/rsi/ 19567 19568REGISTER MAP ABSTRACTION 19569M: Mark Brown <broonie@kernel.org> 19570L: linux-kernel@vger.kernel.org 19571S: Supported 19572T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19573F: Documentation/devicetree/bindings/regmap/ 19574F: drivers/base/regmap/ 19575F: include/linux/regmap.h 19576 19577REISERFS FILE SYSTEM 19578L: reiserfs-devel@vger.kernel.org 19579S: Obsolete 19580F: fs/reiserfs/ 19581 19582REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19583M: Bjorn Andersson <andersson@kernel.org> 19584M: Mathieu Poirier <mathieu.poirier@linaro.org> 19585L: linux-remoteproc@vger.kernel.org 19586S: Maintained 19587T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19588F: Documentation/ABI/testing/sysfs-class-remoteproc 19589F: Documentation/devicetree/bindings/remoteproc/ 19590F: Documentation/staging/remoteproc.rst 19591F: drivers/remoteproc/ 19592F: include/linux/remoteproc.h 19593F: include/linux/remoteproc/ 19594 19595REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19596M: Bjorn Andersson <andersson@kernel.org> 19597M: Mathieu Poirier <mathieu.poirier@linaro.org> 19598L: linux-remoteproc@vger.kernel.org 19599S: Maintained 19600T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19601F: Documentation/ABI/testing/sysfs-bus-rpmsg 19602F: Documentation/staging/rpmsg.rst 19603F: drivers/rpmsg/ 19604F: include/linux/rpmsg.h 19605F: include/linux/rpmsg/ 19606F: include/uapi/linux/rpmsg.h 19607F: samples/rpmsg/ 19608 19609REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19610M: Stephan Gerhold <stephan@gerhold.net> 19611L: netdev@vger.kernel.org 19612L: linux-remoteproc@vger.kernel.org 19613S: Maintained 19614F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19615 19616RENESAS CLOCK DRIVERS 19617M: Geert Uytterhoeven <geert+renesas@glider.be> 19618L: linux-renesas-soc@vger.kernel.org 19619S: Supported 19620T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19621F: Documentation/devicetree/bindings/clock/renesas,* 19622F: drivers/clk/renesas/ 19623 19624RENESAS EMEV2 I2C DRIVER 19625M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19626L: linux-renesas-soc@vger.kernel.org 19627S: Supported 19628F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19629F: drivers/i2c/busses/i2c-emev2.c 19630 19631RENESAS ETHERNET AVB DRIVER 19632R: Sergey Shtylyov <s.shtylyov@omp.ru> 19633L: netdev@vger.kernel.org 19634L: linux-renesas-soc@vger.kernel.org 19635F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19636F: drivers/net/ethernet/renesas/Kconfig 19637F: drivers/net/ethernet/renesas/Makefile 19638F: drivers/net/ethernet/renesas/ravb* 19639 19640RENESAS ETHERNET SWITCH DRIVER 19641R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19642L: netdev@vger.kernel.org 19643L: linux-renesas-soc@vger.kernel.org 19644F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19645F: drivers/net/ethernet/renesas/Kconfig 19646F: drivers/net/ethernet/renesas/Makefile 19647F: drivers/net/ethernet/renesas/rcar_gen4* 19648F: drivers/net/ethernet/renesas/rswitch* 19649 19650RENESAS ETHERNET TSN DRIVER 19651M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19652L: netdev@vger.kernel.org 19653L: linux-renesas-soc@vger.kernel.org 19654S: Supported 19655F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19656F: drivers/net/ethernet/renesas/rtsn.* 19657 19658RENESAS IDT821034 ASoC CODEC 19659M: Herve Codina <herve.codina@bootlin.com> 19660L: linux-sound@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19663F: sound/soc/codecs/idt821034.c 19664 19665RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19666M: Miquel Raynal <miquel.raynal@bootlin.com> 19667L: linux-mtd@lists.infradead.org 19668L: linux-renesas-soc@vger.kernel.org 19669S: Maintained 19670F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19671F: drivers/mtd/nand/raw/renesas-nand-controller.c 19672 19673RENESAS R-CAR GYROADC DRIVER 19674M: Marek Vasut <marek.vasut@gmail.com> 19675L: linux-iio@vger.kernel.org 19676S: Supported 19677F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19678F: drivers/iio/adc/rcar-gyroadc.c 19679 19680RENESAS R-CAR I2C DRIVERS 19681M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19682L: linux-renesas-soc@vger.kernel.org 19683S: Supported 19684F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19685F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19686F: drivers/i2c/busses/i2c-rcar.c 19687F: drivers/i2c/busses/i2c-sh_mobile.c 19688 19689RENESAS R-CAR SATA DRIVER 19690R: Sergey Shtylyov <s.shtylyov@omp.ru> 19691L: linux-ide@vger.kernel.org 19692L: linux-renesas-soc@vger.kernel.org 19693S: Supported 19694F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19695F: drivers/ata/sata_rcar.c 19696 19697RENESAS R-CAR THERMAL DRIVERS 19698M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19699L: linux-renesas-soc@vger.kernel.org 19700S: Supported 19701F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19702F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19703F: drivers/thermal/renesas/rcar_gen3_thermal.c 19704F: drivers/thermal/renesas/rcar_thermal.c 19705 19706RENESAS RIIC DRIVER 19707M: Chris Brandt <chris.brandt@renesas.com> 19708L: linux-renesas-soc@vger.kernel.org 19709S: Supported 19710F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19711F: drivers/i2c/busses/i2c-riic.c 19712 19713RENESAS RZ/G2L A/D DRIVER 19714M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19715L: linux-iio@vger.kernel.org 19716L: linux-renesas-soc@vger.kernel.org 19717S: Supported 19718F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19719F: drivers/iio/adc/rzg2l_adc.c 19720 19721RENESAS RZ/G2L MTU3a COUNTER DRIVER 19722M: Biju Das <biju.das.jz@bp.renesas.com> 19723L: linux-iio@vger.kernel.org 19724L: linux-renesas-soc@vger.kernel.org 19725S: Supported 19726F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19727F: drivers/counter/rz-mtu3-cnt.c 19728 19729RENESAS RZ/N1 A5PSW SWITCH DRIVER 19730M: Clément Léger <clement.leger@bootlin.com> 19731L: linux-renesas-soc@vger.kernel.org 19732L: netdev@vger.kernel.org 19733S: Maintained 19734F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19735F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19736F: drivers/net/dsa/rzn1_a5psw* 19737F: drivers/net/pcs/pcs-rzn1-miic.c 19738F: include/dt-bindings/net/pcs-rzn1-miic.h 19739F: include/linux/pcs-rzn1-miic.h 19740F: net/dsa/tag_rzn1_a5psw.c 19741 19742RENESAS RZ/N1 DWMAC GLUE LAYER 19743M: Romain Gantois <romain.gantois@bootlin.com> 19744S: Maintained 19745F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19746F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19747 19748RENESAS RZ/N1 RTC CONTROLLER DRIVER 19749M: Miquel Raynal <miquel.raynal@bootlin.com> 19750L: linux-rtc@vger.kernel.org 19751L: linux-renesas-soc@vger.kernel.org 19752S: Maintained 19753F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19754F: drivers/rtc/rtc-rzn1.c 19755 19756RENESAS RZ/N1 USBF CONTROLLER DRIVER 19757M: Herve Codina <herve.codina@bootlin.com> 19758L: linux-renesas-soc@vger.kernel.org 19759L: linux-usb@vger.kernel.org 19760S: Maintained 19761F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19762F: drivers/usb/gadget/udc/renesas_usbf.c 19763 19764RENESAS RZ/V2M I2C DRIVER 19765M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19766L: linux-i2c@vger.kernel.org 19767L: linux-renesas-soc@vger.kernel.org 19768S: Supported 19769F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19770F: drivers/i2c/busses/i2c-rzv2m.c 19771 19772RENESAS SUPERH ETHERNET DRIVER 19773R: Sergey Shtylyov <s.shtylyov@omp.ru> 19774L: netdev@vger.kernel.org 19775L: linux-renesas-soc@vger.kernel.org 19776F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19777F: drivers/net/ethernet/renesas/Kconfig 19778F: drivers/net/ethernet/renesas/Makefile 19779F: drivers/net/ethernet/renesas/sh_eth* 19780F: include/linux/sh_eth.h 19781 19782RENESAS USB PHY DRIVER 19783M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19784L: linux-renesas-soc@vger.kernel.org 19785S: Maintained 19786F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19787 19788RENESAS VERSACLOCK 7 CLOCK DRIVER 19789M: Alex Helms <alexander.helms.jy@renesas.com> 19790S: Maintained 19791F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19792F: drivers/clk/clk-versaclock7.c 19793 19794RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19795M: Herve Codina <herve.codina@bootlin.com> 19796L: linux-iio@vger.kernel.org 19797S: Maintained 19798F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19799F: drivers/iio/potentiometer/x9250.c 19800 19801RESET CONTROLLER FRAMEWORK 19802M: Philipp Zabel <p.zabel@pengutronix.de> 19803S: Maintained 19804T: git git://git.pengutronix.de/git/pza/linux 19805F: Documentation/devicetree/bindings/reset/ 19806F: Documentation/driver-api/reset.rst 19807F: drivers/reset/ 19808F: include/dt-bindings/reset/ 19809F: include/linux/reset-controller.h 19810F: include/linux/reset.h 19811F: include/linux/reset/ 19812K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19813 19814RESTARTABLE SEQUENCES SUPPORT 19815M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19816M: Peter Zijlstra <peterz@infradead.org> 19817M: "Paul E. McKenney" <paulmck@kernel.org> 19818M: Boqun Feng <boqun.feng@gmail.com> 19819L: linux-kernel@vger.kernel.org 19820S: Supported 19821F: include/trace/events/rseq.h 19822F: include/uapi/linux/rseq.h 19823F: kernel/rseq.c 19824F: tools/testing/selftests/rseq/ 19825 19826RFKILL 19827M: Johannes Berg <johannes@sipsolutions.net> 19828L: linux-wireless@vger.kernel.org 19829S: Maintained 19830W: https://wireless.wiki.kernel.org/ 19831Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19833T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19834F: Documentation/ABI/stable/sysfs-class-rfkill 19835F: Documentation/driver-api/rfkill.rst 19836F: include/linux/rfkill.h 19837F: include/uapi/linux/rfkill.h 19838F: net/rfkill/ 19839 19840RHASHTABLE 19841M: Thomas Graf <tgraf@suug.ch> 19842M: Herbert Xu <herbert@gondor.apana.org.au> 19843L: netdev@vger.kernel.org 19844S: Maintained 19845F: include/linux/rhashtable-types.h 19846F: include/linux/rhashtable.h 19847F: lib/rhashtable.c 19848F: lib/test_rhashtable.c 19849 19850RICOH R5C592 MEMORYSTICK DRIVER 19851M: Maxim Levitsky <maximlevitsky@gmail.com> 19852S: Maintained 19853F: drivers/memstick/host/r592.* 19854 19855RICOH SMARTMEDIA/XD DRIVER 19856M: Maxim Levitsky <maximlevitsky@gmail.com> 19857S: Maintained 19858F: drivers/mtd/nand/raw/r852.c 19859F: drivers/mtd/nand/raw/r852.h 19860 19861RISC-V AIA DRIVERS 19862M: Anup Patel <anup@brainfault.org> 19863L: linux-riscv@lists.infradead.org 19864S: Maintained 19865F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19866F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19867F: drivers/irqchip/irq-riscv-aplic-*.c 19868F: drivers/irqchip/irq-riscv-aplic-*.h 19869F: drivers/irqchip/irq-riscv-imsic-*.c 19870F: drivers/irqchip/irq-riscv-imsic-*.h 19871F: drivers/irqchip/irq-riscv-intc.c 19872F: include/linux/irqchip/riscv-aplic.h 19873F: include/linux/irqchip/riscv-imsic.h 19874 19875RISC-V ARCHITECTURE 19876M: Paul Walmsley <paul.walmsley@sifive.com> 19877M: Palmer Dabbelt <palmer@dabbelt.com> 19878M: Albert Ou <aou@eecs.berkeley.edu> 19879L: linux-riscv@lists.infradead.org 19880S: Supported 19881Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19882C: irc://irc.libera.chat/riscv 19883P: Documentation/arch/riscv/patch-acceptance.rst 19884T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19885F: arch/riscv/ 19886N: riscv 19887K: riscv 19888 19889RISC-V MICROCHIP FPGA SUPPORT 19890M: Conor Dooley <conor.dooley@microchip.com> 19891M: Daire McNamara <daire.mcnamara@microchip.com> 19892L: linux-riscv@lists.infradead.org 19893S: Supported 19894F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19895F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19896F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19897F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19898F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19899F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19900F: Documentation/devicetree/bindings/riscv/microchip.yaml 19901F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19902F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19903F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19904F: arch/riscv/boot/dts/microchip/ 19905F: drivers/char/hw_random/mpfs-rng.c 19906F: drivers/clk/microchip/clk-mpfs*.c 19907F: drivers/firmware/microchip/mpfs-auto-update.c 19908F: drivers/i2c/busses/i2c-microchip-corei2c.c 19909F: drivers/mailbox/mailbox-mpfs.c 19910F: drivers/pci/controller/plda/pcie-microchip-host.c 19911F: drivers/pwm/pwm-microchip-core.c 19912F: drivers/reset/reset-mpfs.c 19913F: drivers/rtc/rtc-mpfs.c 19914F: drivers/soc/microchip/mpfs-sys-controller.c 19915F: drivers/spi/spi-microchip-core-qspi.c 19916F: drivers/spi/spi-microchip-core.c 19917F: drivers/usb/musb/mpfs.c 19918F: include/soc/microchip/mpfs.h 19919 19920RISC-V MISC SOC SUPPORT 19921M: Conor Dooley <conor@kernel.org> 19922L: linux-riscv@lists.infradead.org 19923S: Maintained 19924Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19925T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19926F: Documentation/devicetree/bindings/riscv/ 19927F: arch/riscv/boot/dts/ 19928X: arch/riscv/boot/dts/allwinner/ 19929X: arch/riscv/boot/dts/renesas/ 19930X: arch/riscv/boot/dts/sophgo/ 19931X: arch/riscv/boot/dts/thead/ 19932 19933RISC-V PMU DRIVERS 19934M: Atish Patra <atishp@atishpatra.org> 19935R: Anup Patel <anup@brainfault.org> 19936L: linux-riscv@lists.infradead.org 19937S: Supported 19938F: drivers/perf/riscv_pmu.c 19939F: drivers/perf/riscv_pmu_legacy.c 19940F: drivers/perf/riscv_pmu_sbi.c 19941 19942RISC-V THEAD SoC SUPPORT 19943M: Drew Fustini <drew@pdp7.com> 19944M: Guo Ren <guoren@kernel.org> 19945M: Fu Wei <wefu@redhat.com> 19946L: linux-riscv@lists.infradead.org 19947S: Maintained 19948T: git https://github.com/pdp7/linux.git 19949F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19950F: arch/riscv/boot/dts/thead/ 19951F: drivers/clk/thead/clk-th1520-ap.c 19952F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19953 19954RNBD BLOCK DRIVERS 19955M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19956M: Jack Wang <jinpu.wang@ionos.com> 19957L: linux-block@vger.kernel.org 19958S: Maintained 19959F: drivers/block/rnbd/ 19960 19961ROCCAT DRIVERS 19962M: Stefan Achatz <erazor_de@users.sourceforge.net> 19963S: Maintained 19964W: http://sourceforge.net/projects/roccat/ 19965F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19966F: drivers/hid/hid-roccat* 19967F: include/linux/hid-roccat* 19968 19969ROCKCHIP CAN-FD DRIVER 19970M: Marc Kleine-Budde <mkl@pengutronix.de> 19971R: kernel@pengutronix.de 19972L: linux-can@vger.kernel.org 19973S: Maintained 19974F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 19975F: drivers/net/can/rockchip/ 19976 19977ROCKCHIP CRYPTO DRIVERS 19978M: Corentin Labbe <clabbe@baylibre.com> 19979L: linux-crypto@vger.kernel.org 19980S: Maintained 19981F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19982F: drivers/crypto/rockchip/ 19983 19984ROCKCHIP I2S TDM DRIVER 19985M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19986L: linux-rockchip@lists.infradead.org 19987S: Maintained 19988F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19989F: sound/soc/rockchip/rockchip_i2s_tdm.* 19990 19991ROCKCHIP ISP V1 DRIVER 19992M: Dafna Hirschfeld <dafna@fastmail.com> 19993M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19994L: linux-media@vger.kernel.org 19995L: linux-rockchip@lists.infradead.org 19996S: Maintained 19997F: Documentation/admin-guide/media/rkisp1.rst 19998F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19999F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 20000F: drivers/media/platform/rockchip/rkisp1 20001F: include/uapi/linux/rkisp1-config.h 20002 20003ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 20004M: Daniel Golle <daniel@makrotopia.org> 20005M: Aurelien Jarno <aurelien@aurel32.net> 20006S: Maintained 20007F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 20008F: drivers/char/hw_random/rockchip-rng.c 20009 20010ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 20011M: Jacob Chen <jacob-chen@iotwrt.com> 20012M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20013L: linux-media@vger.kernel.org 20014L: linux-rockchip@lists.infradead.org 20015S: Maintained 20016F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 20017F: drivers/media/platform/rockchip/rga/ 20018 20019ROCKCHIP RK3308 INTERNAL AUDIO CODEC 20020M: Luca Ceresoli <luca.ceresoli@bootlin.com> 20021S: Maintained 20022F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 20023F: sound/soc/codecs/rk3308_codec.c 20024F: sound/soc/codecs/rk3308_codec.h 20025 20026ROCKCHIP VIDEO DECODER DRIVER 20027M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20028L: linux-media@vger.kernel.org 20029L: linux-rockchip@lists.infradead.org 20030S: Maintained 20031F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 20032F: drivers/staging/media/rkvdec/ 20033 20034ROCKER DRIVER 20035M: Jiri Pirko <jiri@resnulli.us> 20036L: netdev@vger.kernel.org 20037S: Supported 20038F: drivers/net/ethernet/rocker/ 20039 20040ROCKETPORT EXPRESS/INFINITY DRIVER 20041M: Kevin Cernekee <cernekee@gmail.com> 20042L: linux-serial@vger.kernel.org 20043S: Odd Fixes 20044F: drivers/tty/serial/rp2.* 20045 20046ROHM BD99954 CHARGER IC 20047M: Matti Vaittinen <mazziesaccount@gmail.com> 20048S: Supported 20049F: drivers/power/supply/bd99954-charger.c 20050F: drivers/power/supply/bd99954-charger.h 20051 20052ROHM BH1745 COLOUR SENSOR 20053M: Mudit Sharma <muditsharma.info@gmail.com> 20054L: linux-iio@vger.kernel.org 20055S: Maintained 20056F: drivers/iio/light/bh1745.c 20057 20058ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 20059M: Tomasz Duszynski <tduszyns@gmail.com> 20060S: Maintained 20061F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 20062F: drivers/iio/light/bh1750.c 20063 20064ROHM BM1390 PRESSURE SENSOR DRIVER 20065M: Matti Vaittinen <mazziesaccount@gmail.com> 20066L: linux-iio@vger.kernel.org 20067S: Supported 20068F: drivers/iio/pressure/rohm-bm1390.c 20069 20070ROHM BU270xx LIGHT SENSOR DRIVERs 20071M: Matti Vaittinen <mazziesaccount@gmail.com> 20072L: linux-iio@vger.kernel.org 20073S: Supported 20074F: drivers/iio/light/rohm-bu27008.c 20075F: drivers/iio/light/rohm-bu27034.c 20076 20077ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 20078M: Marek Vasut <marek.vasut+renesas@gmail.com> 20079L: linux-kernel@vger.kernel.org 20080L: linux-renesas-soc@vger.kernel.org 20081S: Supported 20082F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 20083F: drivers/gpio/gpio-bd9571mwv.c 20084F: drivers/mfd/bd9571mwv.c 20085F: drivers/regulator/bd9571mwv-regulator.c 20086F: include/linux/mfd/bd9571mwv.h 20087 20088ROHM POWER MANAGEMENT IC DEVICE DRIVERS 20089M: Matti Vaittinen <mazziesaccount@gmail.com> 20090S: Supported 20091F: drivers/clk/clk-bd718x7.c 20092F: drivers/gpio/gpio-bd71815.c 20093F: drivers/gpio/gpio-bd71828.c 20094F: drivers/mfd/rohm-bd71828.c 20095F: drivers/mfd/rohm-bd718x7.c 20096F: drivers/mfd/rohm-bd9576.c 20097F: drivers/mfd/rohm-bd96801.c 20098F: drivers/regulator/bd71815-regulator.c 20099F: drivers/regulator/bd71828-regulator.c 20100F: drivers/regulator/bd718x7-regulator.c 20101F: drivers/regulator/bd9576-regulator.c 20102F: drivers/regulator/bd96801-regulator.c 20103F: drivers/regulator/rohm-regulator.c 20104F: drivers/rtc/rtc-bd70528.c 20105F: drivers/watchdog/bd9576_wdt.c 20106F: drivers/watchdog/bd96801_wdt.c 20107F: include/linux/mfd/rohm-bd71815.h 20108F: include/linux/mfd/rohm-bd71828.h 20109F: include/linux/mfd/rohm-bd718x7.h 20110F: include/linux/mfd/rohm-bd957x.h 20111F: include/linux/mfd/rohm-bd96801.h 20112F: include/linux/mfd/rohm-generic.h 20113F: include/linux/mfd/rohm-shared.h 20114 20115ROSE NETWORK LAYER 20116M: Ralf Baechle <ralf@linux-mips.org> 20117L: linux-hams@vger.kernel.org 20118S: Maintained 20119W: https://linux-ax25.in-berlin.de 20120F: include/net/rose.h 20121F: include/uapi/linux/rose.h 20122F: net/rose/ 20123 20124ROTATION DRIVER FOR ALLWINNER A83T 20125M: Jernej Skrabec <jernej.skrabec@gmail.com> 20126L: linux-media@vger.kernel.org 20127S: Maintained 20128T: git git://linuxtv.org/media_tree.git 20129F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 20130F: drivers/media/platform/sunxi/sun8i-rotate/ 20131 20132RPMB SUBSYSTEM 20133M: Jens Wiklander <jens.wiklander@linaro.org> 20134L: linux-kernel@vger.kernel.org 20135S: Supported 20136F: drivers/misc/rpmb-core.c 20137F: include/linux/rpmb.h 20138 20139RPMSG TTY DRIVER 20140M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20141L: linux-remoteproc@vger.kernel.org 20142S: Maintained 20143F: drivers/tty/rpmsg_tty.c 20144 20145RTASE ETHERNET DRIVER 20146M: Justin Lai <justinlai0215@realtek.com> 20147M: Larry Chiu <larry.chiu@realtek.com> 20148L: netdev@vger.kernel.org 20149S: Maintained 20150F: drivers/net/ethernet/realtek/rtase/ 20151 20152RTL2830 MEDIA DRIVER 20153L: linux-media@vger.kernel.org 20154S: Orphan 20155W: https://linuxtv.org 20156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20157F: drivers/media/dvb-frontends/rtl2830* 20158 20159RTL2832 MEDIA DRIVER 20160L: linux-media@vger.kernel.org 20161S: Orphan 20162W: https://linuxtv.org 20163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20164F: drivers/media/dvb-frontends/rtl2832* 20165 20166RTL2832_SDR 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/rtl2832_sdr* 20172 20173RTL8180 WIRELESS DRIVER 20174L: linux-wireless@vger.kernel.org 20175S: Orphan 20176F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 20177 20178RTL8187 WIRELESS DRIVER 20179M: Hin-Tak Leung <hintak.leung@gmail.com> 20180L: linux-wireless@vger.kernel.org 20181S: Maintained 20182T: git https://github.com/pkshih/rtw.git 20183F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 20184 20185RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 20186M: Jes Sorensen <Jes.Sorensen@gmail.com> 20187L: linux-wireless@vger.kernel.org 20188S: Maintained 20189T: git https://github.com/pkshih/rtw.git 20190F: drivers/net/wireless/realtek/rtl8xxxu/ 20191 20192RTRS TRANSPORT DRIVERS 20193M: Md. Haris Iqbal <haris.iqbal@ionos.com> 20194M: Jack Wang <jinpu.wang@ionos.com> 20195L: linux-rdma@vger.kernel.org 20196S: Maintained 20197F: drivers/infiniband/ulp/rtrs/ 20198 20199RUNTIME VERIFICATION (RV) 20200M: Steven Rostedt <rostedt@goodmis.org> 20201L: linux-trace-kernel@vger.kernel.org 20202S: Maintained 20203F: Documentation/trace/rv/ 20204F: include/linux/rv.h 20205F: include/rv/ 20206F: kernel/trace/rv/ 20207F: tools/verification/ 20208 20209RUST 20210M: Miguel Ojeda <ojeda@kernel.org> 20211M: Alex Gaynor <alex.gaynor@gmail.com> 20212R: Boqun Feng <boqun.feng@gmail.com> 20213R: Gary Guo <gary@garyguo.net> 20214R: Björn Roy Baron <bjorn3_gh@protonmail.com> 20215R: Benno Lossin <benno.lossin@proton.me> 20216R: Andreas Hindborg <a.hindborg@kernel.org> 20217R: Alice Ryhl <aliceryhl@google.com> 20218R: Trevor Gross <tmgross@umich.edu> 20219L: rust-for-linux@vger.kernel.org 20220S: Supported 20221W: https://rust-for-linux.com 20222B: https://github.com/Rust-for-Linux/linux/issues 20223C: zulip://rust-for-linux.zulipchat.com 20224P: https://rust-for-linux.com/contributing 20225T: git https://github.com/Rust-for-Linux/linux.git rust-next 20226F: Documentation/rust/ 20227F: rust/ 20228F: samples/rust/ 20229F: scripts/*rust* 20230F: tools/testing/selftests/rust/ 20231K: \b(?i:rust)\b 20232 20233RXRPC SOCKETS (AF_RXRPC) 20234M: David Howells <dhowells@redhat.com> 20235M: Marc Dionne <marc.dionne@auristor.com> 20236L: linux-afs@lists.infradead.org 20237S: Supported 20238W: https://www.infradead.org/~dhowells/kafs/ 20239F: Documentation/networking/rxrpc.rst 20240F: include/keys/rxrpc-type.h 20241F: include/net/af_rxrpc.h 20242F: include/trace/events/rxrpc.h 20243F: include/uapi/linux/rxrpc.h 20244F: net/rxrpc/ 20245 20246S3 SAVAGE FRAMEBUFFER DRIVER 20247M: Antonino Daplas <adaplas@gmail.com> 20248L: linux-fbdev@vger.kernel.org 20249S: Maintained 20250F: drivers/video/fbdev/savage/ 20251 20252S390 ARCHITECTURE 20253M: Heiko Carstens <hca@linux.ibm.com> 20254M: Vasily Gorbik <gor@linux.ibm.com> 20255M: Alexander Gordeev <agordeev@linux.ibm.com> 20256R: Christian Borntraeger <borntraeger@linux.ibm.com> 20257R: Sven Schnelle <svens@linux.ibm.com> 20258L: linux-s390@vger.kernel.org 20259S: Supported 20260T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20261F: Documentation/driver-api/s390-drivers.rst 20262F: Documentation/arch/s390/ 20263F: arch/s390/ 20264F: drivers/s390/ 20265F: drivers/watchdog/diag288_wdt.c 20266 20267S390 COMMON I/O LAYER 20268M: Vineeth Vijayan <vneethv@linux.ibm.com> 20269M: Peter Oberparleiter <oberpar@linux.ibm.com> 20270L: linux-s390@vger.kernel.org 20271S: Supported 20272F: drivers/s390/cio/ 20273 20274S390 DASD DRIVER 20275M: Stefan Haberland <sth@linux.ibm.com> 20276M: Jan Hoeppner <hoeppner@linux.ibm.com> 20277L: linux-s390@vger.kernel.org 20278S: Supported 20279F: block/partitions/ibm.c 20280F: drivers/s390/block/dasd* 20281F: include/linux/dasd_mod.h 20282 20283S390 IOMMU (PCI) 20284M: Niklas Schnelle <schnelle@linux.ibm.com> 20285M: Matthew Rosato <mjrosato@linux.ibm.com> 20286R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20287L: linux-s390@vger.kernel.org 20288S: Supported 20289F: drivers/iommu/s390-iommu.c 20290 20291S390 IUCV NETWORK LAYER 20292M: Alexandra Winter <wintera@linux.ibm.com> 20293M: Thorsten Winkler <twinkler@linux.ibm.com> 20294L: linux-s390@vger.kernel.org 20295L: netdev@vger.kernel.org 20296S: Supported 20297F: drivers/s390/net/*iucv* 20298F: include/net/iucv/ 20299F: net/iucv/ 20300 20301S390 MM 20302M: Alexander Gordeev <agordeev@linux.ibm.com> 20303M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20304L: linux-s390@vger.kernel.org 20305S: Supported 20306T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20307F: arch/s390/include/asm/pgtable.h 20308F: arch/s390/mm 20309 20310S390 NETWORK DRIVERS 20311M: Alexandra Winter <wintera@linux.ibm.com> 20312M: Thorsten Winkler <twinkler@linux.ibm.com> 20313L: linux-s390@vger.kernel.org 20314L: netdev@vger.kernel.org 20315S: Supported 20316F: drivers/s390/net/ 20317 20318S390 PCI SUBSYSTEM 20319M: Niklas Schnelle <schnelle@linux.ibm.com> 20320M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20321L: linux-s390@vger.kernel.org 20322S: Supported 20323F: Documentation/arch/s390/pci.rst 20324F: arch/s390/pci/ 20325F: drivers/pci/hotplug/s390_pci_hpc.c 20326 20327S390 SCM DRIVER 20328M: Vineeth Vijayan <vneethv@linux.ibm.com> 20329L: linux-s390@vger.kernel.org 20330S: Supported 20331F: drivers/s390/block/scm* 20332F: drivers/s390/cio/scm.c 20333 20334S390 VFIO AP DRIVER 20335M: Tony Krowiak <akrowiak@linux.ibm.com> 20336M: Halil Pasic <pasic@linux.ibm.com> 20337M: Jason Herne <jjherne@linux.ibm.com> 20338L: linux-s390@vger.kernel.org 20339S: Supported 20340F: Documentation/arch/s390/vfio-ap* 20341F: drivers/s390/crypto/vfio_ap* 20342 20343S390 VFIO-CCW DRIVER 20344M: Eric Farman <farman@linux.ibm.com> 20345M: Matthew Rosato <mjrosato@linux.ibm.com> 20346R: Halil Pasic <pasic@linux.ibm.com> 20347L: linux-s390@vger.kernel.org 20348L: kvm@vger.kernel.org 20349S: Supported 20350F: Documentation/arch/s390/vfio-ccw.rst 20351F: drivers/s390/cio/vfio_ccw* 20352F: include/uapi/linux/vfio_ccw.h 20353 20354S390 VFIO-PCI DRIVER 20355M: Matthew Rosato <mjrosato@linux.ibm.com> 20356M: Eric Farman <farman@linux.ibm.com> 20357L: linux-s390@vger.kernel.org 20358L: kvm@vger.kernel.org 20359S: Supported 20360F: arch/s390/kvm/pci* 20361F: drivers/vfio/pci/vfio_pci_zdev.c 20362F: include/uapi/linux/vfio_zdev.h 20363 20364S390 ZCRYPT DRIVER 20365M: Harald Freudenberger <freude@linux.ibm.com> 20366L: linux-s390@vger.kernel.org 20367S: Supported 20368F: drivers/s390/crypto/ 20369 20370S390 ZFCP DRIVER 20371M: Steffen Maier <maier@linux.ibm.com> 20372M: Benjamin Block <bblock@linux.ibm.com> 20373L: linux-s390@vger.kernel.org 20374S: Supported 20375F: drivers/s390/scsi/zfcp_* 20376 20377SAA6588 RDS RECEIVER DRIVER 20378M: Hans Verkuil <hverkuil@xs4all.nl> 20379L: linux-media@vger.kernel.org 20380S: Odd Fixes 20381W: https://linuxtv.org 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/i2c/saa6588* 20384 20385SAA7134 VIDEO4LINUX DRIVER 20386M: Mauro Carvalho Chehab <mchehab@kernel.org> 20387L: linux-media@vger.kernel.org 20388S: Odd fixes 20389W: https://linuxtv.org 20390T: git git://linuxtv.org/media_tree.git 20391F: Documentation/driver-api/media/drivers/saa7134* 20392F: drivers/media/pci/saa7134/ 20393 20394SAA7146 VIDEO4LINUX-2 DRIVER 20395M: Hans Verkuil <hverkuil@xs4all.nl> 20396L: linux-media@vger.kernel.org 20397S: Maintained 20398T: git git://linuxtv.org/media_tree.git 20399F: drivers/media/common/saa7146/ 20400F: drivers/media/pci/saa7146/ 20401F: include/media/drv-intf/saa7146* 20402 20403SAFESETID SECURITY MODULE 20404M: Micah Morton <mortonm@chromium.org> 20405S: Supported 20406F: Documentation/admin-guide/LSM/SafeSetID.rst 20407F: security/safesetid/ 20408 20409SAMSUNG AUDIO (ASoC) DRIVERS 20410M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20411L: linux-sound@vger.kernel.org 20412S: Maintained 20413B: mailto:linux-samsung-soc@vger.kernel.org 20414F: Documentation/devicetree/bindings/sound/samsung* 20415F: sound/soc/samsung/ 20416 20417SAMSUNG EXYNOS850 SoC SUPPORT 20418M: Sam Protsenko <semen.protsenko@linaro.org> 20419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20420L: linux-samsung-soc@vger.kernel.org 20421S: Maintained 20422F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 20423F: arch/arm64/boot/dts/exynos/exynos850* 20424F: drivers/clk/samsung/clk-exynos850.c 20425F: include/dt-bindings/clock/exynos850.h 20426 20427SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20428M: Krzysztof Kozlowski <krzk@kernel.org> 20429L: linux-crypto@vger.kernel.org 20430L: linux-samsung-soc@vger.kernel.org 20431S: Maintained 20432F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20433F: drivers/crypto/exynos-rng.c 20434 20435SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20436M: Łukasz Stelmach <l.stelmach@samsung.com> 20437L: linux-samsung-soc@vger.kernel.org 20438S: Maintained 20439F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20440F: drivers/char/hw_random/exynos-trng.c 20441 20442SAMSUNG FRAMEBUFFER DRIVER 20443M: Jingoo Han <jingoohan1@gmail.com> 20444L: linux-fbdev@vger.kernel.org 20445S: Maintained 20446F: drivers/video/fbdev/s3c-fb.c 20447 20448SAMSUNG INTERCONNECT DRIVERS 20449M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20450M: Artur Świgoń <a.swigon@samsung.com> 20451L: linux-pm@vger.kernel.org 20452L: linux-samsung-soc@vger.kernel.org 20453S: Supported 20454F: drivers/interconnect/samsung/ 20455 20456SAMSUNG LAPTOP DRIVER 20457M: Corentin Chary <corentin.chary@gmail.com> 20458L: platform-driver-x86@vger.kernel.org 20459S: Maintained 20460F: drivers/platform/x86/samsung-laptop.c 20461 20462SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20463M: Krzysztof Kozlowski <krzk@kernel.org> 20464L: linux-kernel@vger.kernel.org 20465L: linux-samsung-soc@vger.kernel.org 20466S: Maintained 20467B: mailto:linux-samsung-soc@vger.kernel.org 20468F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20469F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20470F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20471F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20472F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20473F: drivers/clk/clk-s2mps11.c 20474F: drivers/mfd/sec*.c 20475F: drivers/regulator/s2m*.c 20476F: drivers/regulator/s5m*.c 20477F: drivers/rtc/rtc-s5m.c 20478F: include/linux/mfd/samsung/ 20479 20480SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20481M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20482L: linux-media@vger.kernel.org 20483L: linux-samsung-soc@vger.kernel.org 20484S: Maintained 20485F: drivers/media/platform/samsung/s3c-camif/ 20486F: include/media/drv-intf/s3c_camif.h 20487 20488SAMSUNG S3FWRN5 NFC DRIVER 20489M: Krzysztof Kozlowski <krzk@kernel.org> 20490S: Maintained 20491F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20492F: drivers/nfc/s3fwrn5 20493 20494SAMSUNG S5C73M3 CAMERA DRIVER 20495M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20496M: Andrzej Hajda <andrzej.hajda@intel.com> 20497L: linux-media@vger.kernel.org 20498S: Supported 20499F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20500F: drivers/media/i2c/s5c73m3/* 20501 20502SAMSUNG S5K5BAF CAMERA DRIVER 20503M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20504M: Andrzej Hajda <andrzej.hajda@intel.com> 20505L: linux-media@vger.kernel.org 20506S: Supported 20507F: drivers/media/i2c/s5k5baf.c 20508 20509SAMSUNG S5P Security SubSystem (SSS) DRIVER 20510M: Krzysztof Kozlowski <krzk@kernel.org> 20511M: Vladimir Zapolskiy <vz@mleia.com> 20512L: linux-crypto@vger.kernel.org 20513L: linux-samsung-soc@vger.kernel.org 20514S: Maintained 20515F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20516F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20517F: drivers/crypto/s5p-sss.c 20518 20519SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20520M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20521L: linux-media@vger.kernel.org 20522S: Supported 20523Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20524F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20525F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20526F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20527F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20528F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20529F: drivers/media/platform/samsung/exynos4-is/ 20530 20531SAMSUNG SOC CLOCK DRIVERS 20532M: Krzysztof Kozlowski <krzk@kernel.org> 20533M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20534M: Chanwoo Choi <cw00.choi@samsung.com> 20535R: Alim Akhtar <alim.akhtar@samsung.com> 20536L: linux-samsung-soc@vger.kernel.org 20537S: Maintained 20538T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20539F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20540F: Documentation/devicetree/bindings/clock/samsung,s3c* 20541F: drivers/clk/samsung/ 20542F: include/dt-bindings/clock/exynos*.h 20543F: include/dt-bindings/clock/s5p*.h 20544F: include/dt-bindings/clock/samsung,*.h 20545F: include/linux/clk/samsung.h 20546 20547SAMSUNG SPI DRIVERS 20548M: Andi Shyti <andi.shyti@kernel.org> 20549L: linux-spi@vger.kernel.org 20550L: linux-samsung-soc@vger.kernel.org 20551S: Maintained 20552F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20553F: drivers/spi/spi-s3c* 20554F: include/linux/platform_data/spi-s3c64xx.h 20555 20556SAMSUNG SXGBE DRIVERS 20557M: Byungho An <bh74.an@samsung.com> 20558L: netdev@vger.kernel.org 20559S: Supported 20560F: drivers/net/ethernet/samsung/sxgbe/ 20561 20562SAMSUNG THERMAL DRIVER 20563M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20564M: Krzysztof Kozlowski <krzk@kernel.org> 20565L: linux-pm@vger.kernel.org 20566L: linux-samsung-soc@vger.kernel.org 20567S: Maintained 20568F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20569F: drivers/thermal/samsung/ 20570 20571SAMSUNG USB2 PHY DRIVER 20572M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20573L: linux-kernel@vger.kernel.org 20574S: Supported 20575F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20576F: Documentation/driver-api/phy/samsung-usb2.rst 20577F: drivers/phy/samsung/phy-exynos4210-usb2.c 20578F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20579F: drivers/phy/samsung/phy-exynos5250-usb2.c 20580F: drivers/phy/samsung/phy-s5pv210-usb2.c 20581F: drivers/phy/samsung/phy-samsung-usb2.c 20582F: drivers/phy/samsung/phy-samsung-usb2.h 20583 20584SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20585M: Paul Barker <paul.barker@sancloud.com> 20586R: Marc Murphy <marc.murphy@sancloud.com> 20587S: Supported 20588F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20589 20590SC1200 WDT DRIVER 20591M: Zwane Mwaikambo <zwanem@gmail.com> 20592S: Maintained 20593F: drivers/watchdog/sc1200wdt.c 20594 20595SCHEDULER 20596M: Ingo Molnar <mingo@redhat.com> 20597M: Peter Zijlstra <peterz@infradead.org> 20598M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20599M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20600R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20601R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20602R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20603R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20604R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20605L: linux-kernel@vger.kernel.org 20606S: Maintained 20607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20608F: include/linux/preempt.h 20609F: include/linux/sched.h 20610F: include/linux/wait.h 20611F: include/uapi/linux/sched.h 20612F: kernel/sched/ 20613 20614SCHEDULER - SCHED_EXT 20615R: Tejun Heo <tj@kernel.org> 20616R: David Vernet <void@manifault.com> 20617L: linux-kernel@vger.kernel.org 20618S: Maintained 20619W: https://github.com/sched-ext/scx 20620T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 20621F: include/linux/sched/ext.h 20622F: kernel/sched/ext.h 20623F: kernel/sched/ext.c 20624F: tools/sched_ext/ 20625F: tools/testing/selftests/sched_ext 20626 20627SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20628M: Gustavo Silva <gustavograzs@gmail.com> 20629S: Maintained 20630F: drivers/iio/chemical/ens160_core.c 20631F: drivers/iio/chemical/ens160_i2c.c 20632F: drivers/iio/chemical/ens160_spi.c 20633F: drivers/iio/chemical/ens160.h 20634 20635SCSI LIBSAS SUBSYSTEM 20636R: John Garry <john.g.garry@oracle.com> 20637R: Jason Yan <yanaijie@huawei.com> 20638L: linux-scsi@vger.kernel.org 20639S: Supported 20640F: Documentation/scsi/libsas.rst 20641F: drivers/scsi/libsas/ 20642F: include/scsi/libsas.h 20643F: include/scsi/sas_ata.h 20644 20645SCSI RDMA PROTOCOL (SRP) INITIATOR 20646M: Bart Van Assche <bvanassche@acm.org> 20647L: linux-rdma@vger.kernel.org 20648S: Supported 20649Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20650F: drivers/infiniband/ulp/srp/ 20651F: include/scsi/srp.h 20652 20653SCSI RDMA PROTOCOL (SRP) TARGET 20654M: Bart Van Assche <bvanassche@acm.org> 20655L: linux-rdma@vger.kernel.org 20656L: target-devel@vger.kernel.org 20657S: Supported 20658Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20659F: drivers/infiniband/ulp/srpt/ 20660 20661SCSI SG DRIVER 20662M: Doug Gilbert <dgilbert@interlog.com> 20663L: linux-scsi@vger.kernel.org 20664S: Maintained 20665W: http://sg.danny.cz/sg 20666F: Documentation/scsi/scsi-generic.rst 20667F: drivers/scsi/sg.c 20668F: include/scsi/sg.h 20669 20670SCSI SUBSYSTEM 20671M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20672M: "Martin K. Petersen" <martin.petersen@oracle.com> 20673L: linux-scsi@vger.kernel.org 20674S: Maintained 20675Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20676T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20677T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20678F: Documentation/devicetree/bindings/scsi/ 20679F: drivers/scsi/ 20680F: drivers/ufs/ 20681F: include/scsi/ 20682F: include/uapi/scsi/ 20683 20684SCSI TAPE DRIVER 20685M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20686L: linux-scsi@vger.kernel.org 20687S: Maintained 20688F: Documentation/scsi/st.rst 20689F: drivers/scsi/st.* 20690F: drivers/scsi/st_*.h 20691 20692SCSI TARGET CORE USER DRIVER 20693M: Bodo Stroesser <bostroesser@gmail.com> 20694L: linux-scsi@vger.kernel.org 20695L: target-devel@vger.kernel.org 20696S: Supported 20697F: Documentation/target/tcmu-design.rst 20698F: drivers/target/target_core_user.c 20699F: include/uapi/linux/target_core_user.h 20700 20701SCSI TARGET SUBSYSTEM 20702M: "Martin K. Petersen" <martin.petersen@oracle.com> 20703L: linux-scsi@vger.kernel.org 20704L: target-devel@vger.kernel.org 20705S: Supported 20706Q: https://patchwork.kernel.org/project/target-devel/list/ 20707T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20708F: Documentation/target/ 20709F: drivers/target/ 20710F: include/target/ 20711 20712SCTP PROTOCOL 20713M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20714M: Xin Long <lucien.xin@gmail.com> 20715L: linux-sctp@vger.kernel.org 20716S: Maintained 20717W: https://github.com/sctp/lksctp-tools/wiki 20718F: Documentation/networking/sctp.rst 20719F: include/linux/sctp.h 20720F: include/net/sctp/ 20721F: include/uapi/linux/sctp.h 20722F: net/sctp/ 20723 20724SCx200 CPU SUPPORT 20725M: Jim Cromie <jim.cromie@gmail.com> 20726S: Odd Fixes 20727F: Documentation/i2c/busses/scx200_acb.rst 20728F: arch/x86/platform/scx200/ 20729F: drivers/i2c/busses/scx200* 20730F: drivers/mtd/maps/scx200_docflash.c 20731F: drivers/watchdog/scx200_wdt.c 20732F: include/linux/scx200.h 20733 20734SCx200 GPIO DRIVER 20735M: Jim Cromie <jim.cromie@gmail.com> 20736S: Maintained 20737F: drivers/char/scx200_gpio.c 20738F: include/linux/scx200_gpio.h 20739 20740SCx200 HRT CLOCKSOURCE DRIVER 20741M: Jim Cromie <jim.cromie@gmail.com> 20742S: Maintained 20743F: drivers/clocksource/scx200_hrt.c 20744 20745SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20746M: Sascha Sommer <saschasommer@freenet.de> 20747L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20748S: Maintained 20749F: drivers/mmc/host/sdricoh_cs.c 20750 20751SECO BOARDS CEC DRIVER 20752M: Ettore Chimenti <ek5.chimenti@gmail.com> 20753S: Maintained 20754F: drivers/media/cec/platform/seco/seco-cec.c 20755F: drivers/media/cec/platform/seco/seco-cec.h 20756 20757SECURE COMPUTING 20758M: Kees Cook <kees@kernel.org> 20759R: Andy Lutomirski <luto@amacapital.net> 20760R: Will Drewry <wad@chromium.org> 20761S: Supported 20762T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20763F: Documentation/userspace-api/seccomp_filter.rst 20764F: include/linux/seccomp.h 20765F: include/uapi/linux/seccomp.h 20766F: kernel/seccomp.c 20767F: tools/testing/selftests/kselftest_harness.h 20768F: tools/testing/selftests/seccomp/* 20769K: \bsecure_computing 20770K: \bTIF_SECCOMP\b 20771 20772SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20773M: Kamal Dasu <kamal.dasu@broadcom.com> 20774M: Al Cooper <alcooperx@gmail.com> 20775R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20776L: linux-mmc@vger.kernel.org 20777S: Maintained 20778F: drivers/mmc/host/sdhci-brcmstb* 20779 20780SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20781M: Adrian Hunter <adrian.hunter@intel.com> 20782L: linux-mmc@vger.kernel.org 20783S: Supported 20784F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20785F: drivers/mmc/host/sdhci* 20786 20787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20788M: Aubin Constans <aubin.constans@microchip.com> 20789R: Eugen Hristev <eugen.hristev@collabora.com> 20790L: linux-mmc@vger.kernel.org 20791S: Supported 20792F: drivers/mmc/host/sdhci-of-at91.c 20793 20794SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20795M: Haibo Chen <haibo.chen@nxp.com> 20796L: imx@lists.linux.dev 20797L: linux-mmc@vger.kernel.org 20798L: s32@nxp.com 20799S: Maintained 20800F: drivers/mmc/host/sdhci-esdhc-imx.c 20801 20802SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20803M: Ben Dooks <ben-linux@fluff.org> 20804M: Jaehoon Chung <jh80.chung@samsung.com> 20805L: linux-mmc@vger.kernel.org 20806S: Maintained 20807F: drivers/mmc/host/sdhci-s3c* 20808 20809SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20810M: Viresh Kumar <vireshk@kernel.org> 20811L: linux-mmc@vger.kernel.org 20812S: Maintained 20813F: drivers/mmc/host/sdhci-spear.c 20814 20815SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20816M: Vignesh Raghavendra <vigneshr@ti.com> 20817L: linux-mmc@vger.kernel.org 20818S: Maintained 20819F: drivers/mmc/host/sdhci-omap.c 20820 20821SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20822M: Jonathan Derrick <jonathan.derrick@linux.dev> 20823L: linux-block@vger.kernel.org 20824S: Supported 20825F: block/opal_proto.h 20826F: block/sed* 20827F: include/linux/sed* 20828F: include/uapi/linux/sed* 20829 20830SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20831M: Mark Rutland <mark.rutland@arm.com> 20832M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20833M: Sudeep Holla <sudeep.holla@arm.com> 20834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20835S: Maintained 20836F: drivers/firmware/smccc/ 20837F: include/linux/arm-smccc.h 20838 20839SECURITY CONTACT 20840M: Security Officers <security@kernel.org> 20841S: Supported 20842F: Documentation/process/security-bugs.rst 20843 20844SECURITY SUBSYSTEM 20845M: Paul Moore <paul@paul-moore.com> 20846M: James Morris <jmorris@namei.org> 20847M: "Serge E. Hallyn" <serge@hallyn.com> 20848L: linux-security-module@vger.kernel.org 20849S: Supported 20850Q: https://patchwork.kernel.org/project/linux-security-module/list 20851B: mailto:linux-security-module@vger.kernel.org 20852P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20853T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20854F: include/linux/lsm_audit.h 20855F: include/linux/lsm_hook_defs.h 20856F: include/linux/lsm_hooks.h 20857F: include/linux/security.h 20858F: include/uapi/linux/lsm.h 20859F: security/ 20860F: tools/testing/selftests/lsm/ 20861X: security/selinux/ 20862K: \bsecurity_[a-z_0-9]\+\b 20863 20864SELINUX SECURITY MODULE 20865M: Paul Moore <paul@paul-moore.com> 20866M: Stephen Smalley <stephen.smalley.work@gmail.com> 20867R: Ondrej Mosnacek <omosnace@redhat.com> 20868L: selinux@vger.kernel.org 20869S: Supported 20870W: https://github.com/SELinuxProject 20871Q: https://patchwork.kernel.org/project/selinux/list 20872B: mailto:selinux@vger.kernel.org 20873P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20874T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20875F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20876F: Documentation/ABI/removed/sysfs-selinux-disable 20877F: Documentation/admin-guide/LSM/SELinux.rst 20878F: include/trace/events/avc.h 20879F: include/uapi/linux/selinux_netlink.h 20880F: scripts/selinux/ 20881F: security/selinux/ 20882 20883SENSABLE PHANTOM 20884M: Jiri Slaby <jirislaby@kernel.org> 20885S: Maintained 20886F: drivers/misc/phantom.c 20887F: include/uapi/linux/phantom.h 20888 20889SENSEAIR SUNRISE 006-0-0007 20890M: Jacopo Mondi <jacopo@jmondi.org> 20891S: Maintained 20892F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20893F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20894F: drivers/iio/chemical/sunrise_co2.c 20895 20896SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20897M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20898S: Maintained 20899F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20900F: drivers/iio/chemical/scd30.h 20901F: drivers/iio/chemical/scd30_core.c 20902F: drivers/iio/chemical/scd30_i2c.c 20903F: drivers/iio/chemical/scd30_serial.c 20904 20905SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20906M: Roan van Dijk <roan@protonic.nl> 20907S: Maintained 20908F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20909F: drivers/iio/chemical/scd4x.c 20910 20911SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 20912M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 20913S: Maintained 20914F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 20915F: drivers/iio/pressure/sdp500.c 20916 20917SENSIRION SGP40 GAS SENSOR DRIVER 20918M: Andreas Klinger <ak@it-klinger.de> 20919S: Maintained 20920F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20921F: drivers/iio/chemical/sgp40.c 20922 20923SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20924M: Tomasz Duszynski <tduszyns@gmail.com> 20925S: Maintained 20926F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20927F: drivers/iio/chemical/sps30.c 20928F: drivers/iio/chemical/sps30_i2c.c 20929F: drivers/iio/chemical/sps30_serial.c 20930 20931SERIAL DEVICE BUS 20932M: Rob Herring <robh@kernel.org> 20933L: linux-serial@vger.kernel.org 20934S: Maintained 20935F: Documentation/devicetree/bindings/serial/serial.yaml 20936F: drivers/tty/serdev/ 20937F: include/linux/serdev.h 20938 20939SERIAL IR RECEIVER 20940M: Sean Young <sean@mess.org> 20941L: linux-media@vger.kernel.org 20942S: Maintained 20943F: drivers/media/rc/serial_ir.c 20944 20945SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20946M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20947L: linux-sound@vger.kernel.org 20948S: Maintained 20949F: Documentation/devicetree/bindings/slimbus/ 20950F: drivers/slimbus/ 20951F: include/linux/slimbus.h 20952 20953SFC NETWORK DRIVER 20954M: Edward Cree <ecree.xilinx@gmail.com> 20955M: Martin Habets <habetsm.xilinx@gmail.com> 20956L: netdev@vger.kernel.org 20957L: linux-net-drivers@amd.com 20958S: Supported 20959F: Documentation/networking/devlink/sfc.rst 20960F: drivers/net/ethernet/sfc/ 20961 20962SFCTEMP HWMON DRIVER 20963M: Emil Renner Berthing <kernel@esmil.dk> 20964M: Hal Feng <hal.feng@starfivetech.com> 20965L: linux-hwmon@vger.kernel.org 20966S: Maintained 20967F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20968F: Documentation/hwmon/sfctemp.rst 20969F: drivers/hwmon/sfctemp.c 20970 20971SFF/SFP/SFP+ MODULE SUPPORT 20972M: Russell King <linux@armlinux.org.uk> 20973L: netdev@vger.kernel.org 20974S: Maintained 20975F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20976F: drivers/net/phy/phylink.c 20977F: drivers/net/phy/sfp* 20978F: include/linux/mdio/mdio-i2c.h 20979F: include/linux/phylink.h 20980F: include/linux/sfp.h 20981K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20982 20983SGI GRU DRIVER 20984M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20985S: Maintained 20986F: drivers/misc/sgi-gru/ 20987 20988SGI XP/XPC/XPNET DRIVER 20989M: Robin Holt <robinmholt@gmail.com> 20990M: Steve Wahl <steve.wahl@hpe.com> 20991S: Maintained 20992F: drivers/misc/sgi-xp/ 20993 20994SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20995M: Wenjia Zhang <wenjia@linux.ibm.com> 20996M: Jan Karcher <jaka@linux.ibm.com> 20997R: D. Wythe <alibuda@linux.alibaba.com> 20998R: Tony Lu <tonylu@linux.alibaba.com> 20999R: Wen Gu <guwen@linux.alibaba.com> 21000L: linux-s390@vger.kernel.org 21001S: Supported 21002F: net/smc/ 21003 21004SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 21005M: Linus Walleij <linus.walleij@linaro.org> 21006L: linux-iio@vger.kernel.org 21007S: Maintained 21008T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 21009F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 21010F: drivers/iio/light/gp2ap002.c 21011 21012SHARP RJ54N1CB0C SENSOR DRIVER 21013M: Jacopo Mondi <jacopo@jmondi.org> 21014L: linux-media@vger.kernel.org 21015S: Odd fixes 21016T: git git://linuxtv.org/media_tree.git 21017F: drivers/media/i2c/rj54n1cb0c.c 21018F: include/media/i2c/rj54n1cb0c.h 21019 21020SHRINKER 21021M: Andrew Morton <akpm@linux-foundation.org> 21022M: Dave Chinner <david@fromorbit.com> 21023R: Qi Zheng <zhengqi.arch@bytedance.com> 21024R: Roman Gushchin <roman.gushchin@linux.dev> 21025R: Muchun Song <muchun.song@linux.dev> 21026L: linux-mm@kvack.org 21027S: Maintained 21028F: Documentation/admin-guide/mm/shrinker_debugfs.rst 21029F: include/linux/shrinker.h 21030F: mm/shrinker.c 21031F: mm/shrinker_debug.c 21032 21033SH_VOU V4L2 OUTPUT DRIVER 21034L: linux-media@vger.kernel.org 21035S: Orphan 21036F: drivers/media/platform/renesas/sh_vou.c 21037F: include/media/drv-intf/sh_vou.h 21038 21039SI2157 MEDIA DRIVER 21040L: linux-media@vger.kernel.org 21041S: Orphan 21042W: https://linuxtv.org 21043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21044F: drivers/media/tuners/si2157* 21045 21046SI2165 MEDIA DRIVER 21047M: Matthias Schwarzott <zzam@gentoo.org> 21048L: linux-media@vger.kernel.org 21049S: Maintained 21050W: https://linuxtv.org 21051Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21052F: drivers/media/dvb-frontends/si2165* 21053 21054SI2168 MEDIA DRIVER 21055L: linux-media@vger.kernel.org 21056S: Orphan 21057W: https://linuxtv.org 21058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21059F: drivers/media/dvb-frontends/si2168* 21060 21061SI470X FM RADIO RECEIVER I2C DRIVER 21062M: Hans Verkuil <hverkuil@xs4all.nl> 21063L: linux-media@vger.kernel.org 21064S: Odd Fixes 21065W: https://linuxtv.org 21066T: git git://linuxtv.org/media_tree.git 21067F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 21068F: drivers/media/radio/si470x/radio-si470x-i2c.c 21069 21070SI470X FM RADIO RECEIVER USB DRIVER 21071M: Hans Verkuil <hverkuil@xs4all.nl> 21072L: linux-media@vger.kernel.org 21073S: Maintained 21074W: https://linuxtv.org 21075T: git git://linuxtv.org/media_tree.git 21076F: drivers/media/radio/si470x/radio-si470x-common.c 21077F: drivers/media/radio/si470x/radio-si470x-usb.c 21078F: drivers/media/radio/si470x/radio-si470x.h 21079 21080SI4713 FM RADIO TRANSMITTER I2C DRIVER 21081M: Eduardo Valentin <edubezval@gmail.com> 21082L: linux-media@vger.kernel.org 21083S: Odd Fixes 21084W: https://linuxtv.org 21085T: git git://linuxtv.org/media_tree.git 21086F: drivers/media/radio/si4713/si4713.? 21087 21088SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 21089M: Eduardo Valentin <edubezval@gmail.com> 21090L: linux-media@vger.kernel.org 21091S: Odd Fixes 21092W: https://linuxtv.org 21093T: git git://linuxtv.org/media_tree.git 21094F: drivers/media/radio/si4713/radio-platform-si4713.c 21095 21096SI4713 FM RADIO TRANSMITTER USB DRIVER 21097M: Hans Verkuil <hverkuil@xs4all.nl> 21098L: linux-media@vger.kernel.org 21099S: Maintained 21100W: https://linuxtv.org 21101T: git git://linuxtv.org/media_tree.git 21102F: drivers/media/radio/si4713/radio-usb-si4713.c 21103 21104SIANO DVB DRIVER 21105M: Mauro Carvalho Chehab <mchehab@kernel.org> 21106L: linux-media@vger.kernel.org 21107S: Odd fixes 21108W: https://linuxtv.org 21109T: git git://linuxtv.org/media_tree.git 21110F: drivers/media/common/siano/ 21111F: drivers/media/mmc/siano/ 21112F: drivers/media/usb/siano/ 21113F: drivers/media/usb/siano/ 21114 21115SIEMENS IPC LED DRIVERS 21116M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21117M: Xing Tong Wu <xingtong.wu@siemens.com> 21118M: Tobias Schaffner <tobias.schaffner@siemens.com> 21119L: linux-leds@vger.kernel.org 21120S: Maintained 21121F: drivers/leds/simple/ 21122 21123SIEMENS IPC PLATFORM DRIVERS 21124M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21125M: Xing Tong Wu <xingtong.wu@siemens.com> 21126M: Tobias Schaffner <tobias.schaffner@siemens.com> 21127L: platform-driver-x86@vger.kernel.org 21128S: Maintained 21129F: drivers/platform/x86/siemens/ 21130F: include/linux/platform_data/x86/simatic-ipc-base.h 21131F: include/linux/platform_data/x86/simatic-ipc.h 21132 21133SIEMENS IPC WATCHDOG DRIVERS 21134M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21135M: Xing Tong Wu <xingtong.wu@siemens.com> 21136M: Tobias Schaffner <tobias.schaffner@siemens.com> 21137L: linux-watchdog@vger.kernel.org 21138S: Maintained 21139F: drivers/watchdog/simatic-ipc-wdt.c 21140 21141SIFIVE DRIVERS 21142M: Paul Walmsley <paul.walmsley@sifive.com> 21143M: Samuel Holland <samuel.holland@sifive.com> 21144L: linux-riscv@lists.infradead.org 21145S: Supported 21146F: drivers/dma/sf-pdma/ 21147N: sifive 21148K: fu[57]40 21149K: [^@]sifive 21150 21151SILEAD TOUCHSCREEN DRIVER 21152M: Hans de Goede <hdegoede@redhat.com> 21153L: linux-input@vger.kernel.org 21154L: platform-driver-x86@vger.kernel.org 21155S: Maintained 21156F: drivers/input/touchscreen/silead.c 21157F: drivers/platform/x86/touchscreen_dmi.c 21158 21159SILICON LABS WIRELESS DRIVERS (for WFxxx series) 21160M: Jérôme Pouiller <jerome.pouiller@silabs.com> 21161S: Supported 21162F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 21163F: drivers/net/wireless/silabs/wfx/ 21164 21165SILICON MOTION SM712 FRAME BUFFER DRIVER 21166M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21167M: Teddy Wang <teddy.wang@siliconmotion.com> 21168M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21169L: linux-fbdev@vger.kernel.org 21170S: Maintained 21171F: Documentation/fb/sm712fb.rst 21172F: drivers/video/fbdev/sm712* 21173 21174SILVACO I3C DUAL-ROLE MASTER 21175M: Miquel Raynal <miquel.raynal@bootlin.com> 21176M: Conor Culhane <conor.culhane@silvaco.com> 21177L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 21178S: Maintained 21179F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 21180F: drivers/i3c/master/svc-i3c-master.c 21181 21182SIMPLEFB FB DRIVER 21183M: Hans de Goede <hdegoede@redhat.com> 21184L: linux-fbdev@vger.kernel.org 21185S: Maintained 21186F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 21187F: drivers/video/fbdev/simplefb.c 21188F: include/linux/platform_data/simplefb.h 21189 21190SIOX 21191M: Thorsten Scherer <t.scherer@eckelmann.de> 21192R: Pengutronix Kernel Team <kernel@pengutronix.de> 21193S: Supported 21194F: drivers/gpio/gpio-siox.c 21195F: drivers/siox/* 21196F: include/trace/events/siox.h 21197 21198SIPHASH PRF ROUTINES 21199M: Jason A. Donenfeld <Jason@zx2c4.com> 21200S: Maintained 21201F: include/linux/siphash.h 21202F: lib/siphash.c 21203F: lib/siphash_kunit.c 21204 21205SIS 190 ETHERNET DRIVER 21206M: Francois Romieu <romieu@fr.zoreil.com> 21207L: netdev@vger.kernel.org 21208S: Maintained 21209F: drivers/net/ethernet/sis/sis190.c 21210 21211SIS 900/7016 FAST ETHERNET DRIVER 21212M: Daniele Venzano <venza@brownhat.org> 21213L: netdev@vger.kernel.org 21214S: Maintained 21215W: http://www.brownhat.org/sis900.html 21216F: drivers/net/ethernet/sis/sis900.* 21217 21218SIS FRAMEBUFFER DRIVER 21219S: Orphan 21220F: Documentation/fb/sisfb.rst 21221F: drivers/video/fbdev/sis/ 21222F: include/video/sisfb.h 21223 21224SIS I2C TOUCHSCREEN DRIVER 21225M: Mika Penttilä <mpenttil@redhat.com> 21226L: linux-input@vger.kernel.org 21227S: Maintained 21228F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 21229F: drivers/input/touchscreen/sis_i2c.c 21230 21231SIS USB2VGA DRIVER 21232M: Thomas Winischhofer <thomas@winischhofer.net> 21233S: Maintained 21234W: http://www.winischhofer.at/linuxsisusbvga.shtml 21235F: drivers/usb/misc/sisusbvga/ 21236 21237SL28 CPLD MFD DRIVER 21238M: Michael Walle <mwalle@kernel.org> 21239S: Maintained 21240F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 21241F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 21242F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 21243F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 21244F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 21245F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 21246F: drivers/gpio/gpio-sl28cpld.c 21247F: drivers/hwmon/sl28cpld-hwmon.c 21248F: drivers/irqchip/irq-sl28cpld.c 21249F: drivers/pwm/pwm-sl28cpld.c 21250F: drivers/watchdog/sl28cpld_wdt.c 21251 21252SL28 VPD NVMEM LAYOUT DRIVER 21253M: Michael Walle <mwalle@kernel.org> 21254S: Maintained 21255F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 21256F: drivers/nvmem/layouts/sl28vpd.c 21257 21258SLAB ALLOCATOR 21259M: Christoph Lameter <cl@linux.com> 21260M: Pekka Enberg <penberg@kernel.org> 21261M: David Rientjes <rientjes@google.com> 21262M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 21263M: Andrew Morton <akpm@linux-foundation.org> 21264M: Vlastimil Babka <vbabka@suse.cz> 21265R: Roman Gushchin <roman.gushchin@linux.dev> 21266R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 21267L: linux-mm@kvack.org 21268S: Maintained 21269T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 21270F: include/linux/sl?b*.h 21271F: mm/sl?b* 21272 21273SLCAN CAN NETWORK DRIVER 21274M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 21275L: linux-can@vger.kernel.org 21276S: Maintained 21277F: drivers/net/can/slcan/ 21278 21279SLEEPABLE READ-COPY UPDATE (SRCU) 21280M: Lai Jiangshan <jiangshanlai@gmail.com> 21281M: "Paul E. McKenney" <paulmck@kernel.org> 21282M: Josh Triplett <josh@joshtriplett.org> 21283R: Steven Rostedt <rostedt@goodmis.org> 21284R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21285L: rcu@vger.kernel.org 21286S: Supported 21287W: http://www.rdrop.com/users/paulmck/RCU/ 21288T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21289F: include/linux/srcu*.h 21290F: kernel/rcu/srcu*.c 21291 21292SMACK SECURITY MODULE 21293M: Casey Schaufler <casey@schaufler-ca.com> 21294L: linux-security-module@vger.kernel.org 21295S: Maintained 21296W: http://schaufler-ca.com 21297T: git git://github.com/cschaufler/smack-next 21298F: Documentation/admin-guide/LSM/Smack.rst 21299F: security/smack/ 21300 21301SMC91x ETHERNET DRIVER 21302M: Nicolas Pitre <nico@fluxnic.net> 21303S: Odd Fixes 21304F: drivers/net/ethernet/smsc/smc91x.* 21305 21306SMSC EMC2103 HARDWARE MONITOR DRIVER 21307M: Steve Glendinning <steve.glendinning@shawell.net> 21308L: linux-hwmon@vger.kernel.org 21309S: Maintained 21310F: Documentation/hwmon/emc2103.rst 21311F: drivers/hwmon/emc2103.c 21312 21313SMSC SCH5627 HARDWARE MONITOR DRIVER 21314M: Hans de Goede <hdegoede@redhat.com> 21315L: linux-hwmon@vger.kernel.org 21316S: Supported 21317F: Documentation/hwmon/sch5627.rst 21318F: drivers/hwmon/sch5627.c 21319 21320SMSC UFX6000 and UFX7000 USB to VGA DRIVER 21321M: Steve Glendinning <steve.glendinning@shawell.net> 21322L: linux-fbdev@vger.kernel.org 21323S: Maintained 21324F: drivers/video/fbdev/smscufx.c 21325 21326SMSC47B397 HARDWARE MONITOR DRIVER 21327M: Jean Delvare <jdelvare@suse.com> 21328L: linux-hwmon@vger.kernel.org 21329S: Maintained 21330F: Documentation/hwmon/smsc47b397.rst 21331F: drivers/hwmon/smsc47b397.c 21332 21333SMSC911x ETHERNET DRIVER 21334M: Steve Glendinning <steve.glendinning@shawell.net> 21335L: netdev@vger.kernel.org 21336S: Maintained 21337F: drivers/net/ethernet/smsc/smsc911x.* 21338F: include/linux/smsc911x.h 21339 21340SMSC9420 PCI ETHERNET DRIVER 21341M: Steve Glendinning <steve.glendinning@shawell.net> 21342L: netdev@vger.kernel.org 21343S: Maintained 21344F: drivers/net/ethernet/smsc/smsc9420.* 21345 21346SNET DPU VIRTIO DATA PATH ACCELERATOR 21347R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21348F: drivers/vdpa/solidrun/ 21349 21350SOCIONEXT (SNI) AVE NETWORK DRIVER 21351M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21352L: netdev@vger.kernel.org 21353S: Maintained 21354F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21355F: drivers/net/ethernet/socionext/sni_ave.c 21356 21357SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21358M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21359M: Masahisa Kojima <kojima.masahisa@socionext.com> 21360L: netdev@vger.kernel.org 21361S: Maintained 21362F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21363F: drivers/net/ethernet/socionext/netsec.c 21364 21365SOCIONEXT (SNI) Synquacer SPI DRIVER 21366M: Masahisa Kojima <masahisa.kojima@linaro.org> 21367M: Jassi Brar <jaswinder.singh@linaro.org> 21368L: linux-spi@vger.kernel.org 21369S: Maintained 21370F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21371F: drivers/spi/spi-synquacer.c 21372 21373SOCIONEXT SYNQUACER I2C DRIVER 21374M: Ard Biesheuvel <ardb@kernel.org> 21375L: linux-i2c@vger.kernel.org 21376S: Maintained 21377F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21378F: drivers/i2c/busses/i2c-synquacer.c 21379 21380SOCIONEXT UNIPHIER SOUND DRIVER 21381L: linux-sound@vger.kernel.org 21382S: Orphan 21383F: sound/soc/uniphier/ 21384 21385SOCKET TIMESTAMPING 21386M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21387S: Maintained 21388F: Documentation/networking/timestamping.rst 21389F: include/linux/net_tstamp.h 21390F: include/uapi/linux/net_tstamp.h 21391F: tools/testing/selftests/net/so_txtime.c 21392 21393SOEKRIS NET48XX LED SUPPORT 21394M: Chris Boot <bootc@bootc.net> 21395S: Maintained 21396F: drivers/leds/leds-net48xx.c 21397 21398SOFT-IWARP DRIVER (siw) 21399M: Bernard Metzler <bmt@zurich.ibm.com> 21400L: linux-rdma@vger.kernel.org 21401S: Supported 21402F: drivers/infiniband/sw/siw/ 21403F: include/uapi/rdma/siw-abi.h 21404 21405SOFT-ROCE DRIVER (rxe) 21406M: Zhu Yanjun <zyjzyj2000@gmail.com> 21407L: linux-rdma@vger.kernel.org 21408S: Supported 21409F: drivers/infiniband/sw/rxe/ 21410F: include/uapi/rdma/rdma_user_rxe.h 21411 21412SOFTLOGIC 6x10 MPEG CODEC 21413M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21414M: Andrey Utkin <andrey_utkin@fastmail.com> 21415M: Ismael Luceno <ismael@iodev.co.uk> 21416L: linux-media@vger.kernel.org 21417S: Supported 21418F: drivers/media/pci/solo6x10/ 21419 21420SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21421M: James Morse <james.morse@arm.com> 21422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21423S: Maintained 21424F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21425F: drivers/firmware/arm_sdei.c 21426F: include/linux/arm_sdei.h 21427F: include/uapi/linux/arm_sdei.h 21428 21429SOFTWARE NODES AND DEVICE PROPERTIES 21430R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21431R: Daniel Scally <djrscally@gmail.com> 21432R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21433R: Sakari Ailus <sakari.ailus@linux.intel.com> 21434L: linux-acpi@vger.kernel.org 21435S: Maintained 21436F: drivers/base/property.c 21437F: drivers/base/swnode.c 21438F: include/linux/fwnode.h 21439F: include/linux/property.h 21440 21441SOFTWARE RAID (Multiple Disks) SUPPORT 21442M: Song Liu <song@kernel.org> 21443R: Yu Kuai <yukuai3@huawei.com> 21444L: linux-raid@vger.kernel.org 21445S: Supported 21446Q: https://patchwork.kernel.org/project/linux-raid/list/ 21447T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21448F: drivers/md/Kconfig 21449F: drivers/md/Makefile 21450F: drivers/md/md* 21451F: drivers/md/raid* 21452F: include/linux/raid/ 21453F: include/uapi/linux/raid/ 21454 21455SOLIDRUN CLEARFOG SUPPORT 21456M: Russell King <linux@armlinux.org.uk> 21457S: Maintained 21458F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21459F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21460 21461SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21462M: Russell King <linux@armlinux.org.uk> 21463S: Maintained 21464F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21465F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21466F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21467 21468SONIC NETWORK DRIVER 21469M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21470L: netdev@vger.kernel.org 21471S: Maintained 21472F: drivers/net/ethernet/natsemi/sonic.* 21473 21474SONICS SILICON BACKPLANE DRIVER (SSB) 21475M: Michael Buesch <m@bues.ch> 21476L: linux-wireless@vger.kernel.org 21477S: Maintained 21478F: drivers/ssb/ 21479F: include/linux/ssb/ 21480 21481SONY IMX208 SENSOR DRIVER 21482M: Sakari Ailus <sakari.ailus@linux.intel.com> 21483L: linux-media@vger.kernel.org 21484S: Maintained 21485T: git git://linuxtv.org/media_tree.git 21486F: drivers/media/i2c/imx208.c 21487 21488SONY IMX214 SENSOR DRIVER 21489M: Ricardo Ribalda <ribalda@kernel.org> 21490L: linux-media@vger.kernel.org 21491S: Maintained 21492T: git git://linuxtv.org/media_tree.git 21493F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21494F: drivers/media/i2c/imx214.c 21495 21496SONY IMX219 SENSOR DRIVER 21497M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21498L: linux-media@vger.kernel.org 21499S: Maintained 21500T: git git://linuxtv.org/media_tree.git 21501F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21502F: drivers/media/i2c/imx219.c 21503 21504SONY IMX258 SENSOR DRIVER 21505M: Sakari Ailus <sakari.ailus@linux.intel.com> 21506L: linux-media@vger.kernel.org 21507S: Maintained 21508T: git git://linuxtv.org/media_tree.git 21509F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21510F: drivers/media/i2c/imx258.c 21511 21512SONY IMX274 SENSOR DRIVER 21513M: Leon Luo <leonl@leopardimaging.com> 21514L: linux-media@vger.kernel.org 21515S: Maintained 21516T: git git://linuxtv.org/media_tree.git 21517F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21518F: drivers/media/i2c/imx274.c 21519 21520SONY IMX283 SENSOR DRIVER 21521M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21522M: Umang Jain <umang.jain@ideasonboard.com> 21523L: linux-media@vger.kernel.org 21524S: Maintained 21525T: git git://linuxtv.org/media_tree.git 21526F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21527F: drivers/media/i2c/imx283.c 21528 21529SONY IMX290 SENSOR DRIVER 21530M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21531L: linux-media@vger.kernel.org 21532S: Maintained 21533T: git git://linuxtv.org/media_tree.git 21534F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21535F: drivers/media/i2c/imx290.c 21536 21537SONY IMX296 SENSOR DRIVER 21538M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21540L: linux-media@vger.kernel.org 21541S: Maintained 21542T: git git://linuxtv.org/media_tree.git 21543F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21544F: drivers/media/i2c/imx296.c 21545 21546SONY IMX319 SENSOR DRIVER 21547M: Bingbu Cao <bingbu.cao@intel.com> 21548L: linux-media@vger.kernel.org 21549S: Maintained 21550T: git git://linuxtv.org/media_tree.git 21551F: drivers/media/i2c/imx319.c 21552 21553SONY IMX334 SENSOR DRIVER 21554L: linux-media@vger.kernel.org 21555S: Orphan 21556T: git git://linuxtv.org/media_tree.git 21557F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21558F: drivers/media/i2c/imx334.c 21559 21560SONY IMX335 SENSOR DRIVER 21561L: linux-media@vger.kernel.org 21562S: Orphan 21563T: git git://linuxtv.org/media_tree.git 21564F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21565F: drivers/media/i2c/imx335.c 21566 21567SONY IMX355 SENSOR DRIVER 21568M: Tianshu Qiu <tian.shu.qiu@intel.com> 21569L: linux-media@vger.kernel.org 21570S: Maintained 21571T: git git://linuxtv.org/media_tree.git 21572F: drivers/media/i2c/imx355.c 21573 21574SONY IMX412 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,imx412.yaml 21579F: drivers/media/i2c/imx412.c 21580 21581SONY IMX415 SENSOR DRIVER 21582M: Michael Riesch <michael.riesch@wolfvision.net> 21583L: linux-media@vger.kernel.org 21584S: Maintained 21585T: git git://linuxtv.org/media_tree.git 21586F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21587F: drivers/media/i2c/imx415.c 21588 21589SONY MEMORYSTICK SUBSYSTEM 21590M: Maxim Levitsky <maximlevitsky@gmail.com> 21591M: Alex Dubov <oakad@yahoo.com> 21592M: Ulf Hansson <ulf.hansson@linaro.org> 21593L: linux-mmc@vger.kernel.org 21594S: Maintained 21595T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21596F: drivers/memstick/ 21597F: include/linux/memstick.h 21598 21599SONY VAIO CONTROL DEVICE DRIVER 21600M: Mattia Dongili <malattia@linux.it> 21601L: platform-driver-x86@vger.kernel.org 21602S: Maintained 21603W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21604F: Documentation/admin-guide/laptops/sony-laptop.rst 21605F: drivers/char/sonypi.c 21606F: drivers/platform/x86/sony-laptop.c 21607F: include/linux/sony-laptop.h 21608 21609SOPHGO DEVICETREES and DRIVERS 21610M: Chen Wang <unicorn_wang@outlook.com> 21611M: Inochi Amaoto <inochiama@outlook.com> 21612T: git https://github.com/sophgo/linux.git 21613S: Maintained 21614N: sophgo 21615K: sophgo 21616 21617SOUND 21618M: Jaroslav Kysela <perex@perex.cz> 21619M: Takashi Iwai <tiwai@suse.com> 21620L: linux-sound@vger.kernel.org 21621S: Maintained 21622W: http://www.alsa-project.org/ 21623Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21624T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21625F: Documentation/sound/ 21626F: include/sound/ 21627F: include/uapi/sound/ 21628F: sound/ 21629F: tools/testing/selftests/alsa 21630 21631SOUND - ALSA SELFTESTS 21632M: Mark Brown <broonie@kernel.org> 21633L: linux-sound@vger.kernel.org 21634L: linux-kselftest@vger.kernel.org 21635S: Supported 21636F: tools/testing/selftests/alsa 21637 21638SOUND - COMPRESSED AUDIO 21639M: Vinod Koul <vkoul@kernel.org> 21640L: linux-sound@vger.kernel.org 21641S: Supported 21642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21643F: Documentation/sound/designs/compress-offload.rst 21644F: include/sound/compress_driver.h 21645F: include/uapi/sound/compress_* 21646F: sound/core/compress_offload.c 21647F: sound/soc/soc-compress.c 21648 21649SOUND - CORE KUNIT TEST 21650M: Ivan Orlov <ivan.orlov0322@gmail.com> 21651L: linux-sound@vger.kernel.org 21652S: Supported 21653F: sound/core/sound_kunit.c 21654 21655SOUND - DMAENGINE HELPERS 21656M: Lars-Peter Clausen <lars@metafoo.de> 21657S: Supported 21658F: include/sound/dmaengine_pcm.h 21659F: sound/core/pcm_dmaengine.c 21660F: sound/soc/soc-generic-dmaengine-pcm.c 21661 21662SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21663M: Liam Girdwood <lgirdwood@gmail.com> 21664M: Mark Brown <broonie@kernel.org> 21665L: linux-sound@vger.kernel.org 21666S: Supported 21667W: http://alsa-project.org/main/index.php/ASoC 21668T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21669F: Documentation/devicetree/bindings/sound/ 21670F: Documentation/sound/soc/ 21671F: include/dt-bindings/sound/ 21672F: include/sound/soc* 21673F: include/sound/sof.h 21674F: include/sound/sof/ 21675F: include/trace/events/sof*.h 21676F: include/uapi/sound/asoc.h 21677F: sound/soc/ 21678 21679SOUND - SOC LAYER / dapm-graph 21680M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21681L: linux-sound@vger.kernel.org 21682S: Maintained 21683F: tools/sound/dapm-graph 21684 21685SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21686M: Liam Girdwood <lgirdwood@gmail.com> 21687M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21688M: Bard Liao <yung-chuan.liao@linux.intel.com> 21689M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21690M: Daniel Baluta <daniel.baluta@nxp.com> 21691R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21692R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21693L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21694S: Supported 21695W: https://github.com/thesofproject/linux/ 21696F: sound/soc/sof/ 21697 21698SOUNDWIRE SUBSYSTEM 21699M: Vinod Koul <vkoul@kernel.org> 21700M: Bard Liao <yung-chuan.liao@linux.intel.com> 21701R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21702R: Sanyog Kale <sanyog.r.kale@intel.com> 21703L: linux-sound@vger.kernel.org 21704S: Supported 21705T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21706F: Documentation/driver-api/soundwire/ 21707F: drivers/soundwire/ 21708F: include/linux/soundwire/ 21709 21710SP2 MEDIA DRIVER 21711M: Olli Salonen <olli.salonen@iki.fi> 21712L: linux-media@vger.kernel.org 21713S: Maintained 21714W: https://linuxtv.org 21715Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21716F: drivers/media/dvb-frontends/sp2* 21717 21718SPANISH DOCUMENTATION 21719M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21720R: Avadhut Naik <avadhut.naik@amd.com> 21721S: Maintained 21722F: Documentation/translations/sp_SP/ 21723 21724SPARC + UltraSPARC (sparc/sparc64) 21725M: "David S. Miller" <davem@davemloft.net> 21726M: Andreas Larsson <andreas@gaisler.com> 21727L: sparclinux@vger.kernel.org 21728S: Maintained 21729Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21730T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21731T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21732F: arch/sparc/ 21733F: drivers/sbus/ 21734 21735SPARC SERIAL DRIVERS 21736M: "David S. Miller" <davem@davemloft.net> 21737L: sparclinux@vger.kernel.org 21738S: Maintained 21739T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21740T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21741F: drivers/tty/serial/suncore.c 21742F: drivers/tty/serial/sunhv.c 21743F: drivers/tty/serial/sunsab.c 21744F: drivers/tty/serial/sunsab.h 21745F: drivers/tty/serial/sunsu.c 21746F: drivers/tty/serial/sunzilog.c 21747F: drivers/tty/serial/sunzilog.h 21748F: drivers/tty/vcc.c 21749F: include/linux/sunserialcore.h 21750 21751SPARSE CHECKER 21752M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21753L: linux-sparse@vger.kernel.org 21754S: Maintained 21755W: https://sparse.docs.kernel.org/ 21756Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21757B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21758T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21759F: include/linux/compiler.h 21760 21761SPEAKUP CONSOLE SPEECH DRIVER 21762M: William Hubbs <w.d.hubbs@gmail.com> 21763M: Chris Brannon <chris@the-brannons.com> 21764M: Kirk Reiser <kirk@reisers.ca> 21765M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21766L: speakup@linux-speakup.org 21767S: Odd Fixes 21768W: http://www.linux-speakup.org/ 21769W: https://github.com/linux-speakup/speakup 21770B: https://github.com/linux-speakup/speakup/issues 21771F: drivers/accessibility/speakup/ 21772 21773SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21774M: Viresh Kumar <vireshk@kernel.org> 21775M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21776M: soc@kernel.org 21777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21778S: Maintained 21779W: http://www.st.com/spear 21780F: arch/arm/boot/dts/st/spear* 21781F: arch/arm/mach-spear/ 21782F: drivers/clk/spear/ 21783F: drivers/pinctrl/spear/ 21784 21785SPI NOR SUBSYSTEM 21786M: Tudor Ambarus <tudor.ambarus@linaro.org> 21787M: Pratyush Yadav <pratyush@kernel.org> 21788M: Michael Walle <mwalle@kernel.org> 21789L: linux-mtd@lists.infradead.org 21790S: Maintained 21791W: http://www.linux-mtd.infradead.org/ 21792Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21793C: irc://irc.oftc.net/mtd 21794T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21795F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21796F: drivers/mtd/spi-nor/ 21797F: include/linux/mtd/spi-nor.h 21798 21799SPI SUBSYSTEM 21800M: Mark Brown <broonie@kernel.org> 21801L: linux-spi@vger.kernel.org 21802S: Maintained 21803Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21804T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21805F: Documentation/devicetree/bindings/spi/ 21806F: Documentation/spi/ 21807F: drivers/spi/ 21808F: include/linux/spi/ 21809F: include/uapi/linux/spi/ 21810F: tools/spi/ 21811 21812SPIDERNET NETWORK DRIVER for CELL 21813M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21814M: Geoff Levand <geoff@infradead.org> 21815L: netdev@vger.kernel.org 21816L: linuxppc-dev@lists.ozlabs.org 21817S: Maintained 21818F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21819F: drivers/net/ethernet/toshiba/spider_net* 21820 21821SPMI SUBSYSTEM 21822M: Stephen Boyd <sboyd@kernel.org> 21823L: linux-kernel@vger.kernel.org 21824S: Maintained 21825T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21826F: Documentation/devicetree/bindings/spmi/ 21827F: drivers/spmi/ 21828F: include/dt-bindings/spmi/spmi.h 21829F: include/linux/spmi.h 21830F: include/trace/events/spmi.h 21831 21832SPU FILE SYSTEM 21833L: linuxppc-dev@lists.ozlabs.org 21834S: Orphan 21835F: Documentation/filesystems/spufs/spufs.rst 21836F: arch/powerpc/platforms/cell/spufs/ 21837 21838SQUASHFS FILE SYSTEM 21839M: Phillip Lougher <phillip@squashfs.org.uk> 21840L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21841S: Maintained 21842W: http://squashfs.org.uk 21843T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21844F: Documentation/filesystems/squashfs.rst 21845F: fs/squashfs/ 21846 21847SRM (Alpha) environment access 21848M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21849S: Maintained 21850F: arch/alpha/kernel/srm_env.c 21851 21852ST LSM6DSx IMU IIO DRIVER 21853M: Lorenzo Bianconi <lorenzo@kernel.org> 21854L: linux-iio@vger.kernel.org 21855S: Maintained 21856W: http://www.st.com/ 21857F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21858F: drivers/iio/imu/st_lsm6dsx/ 21859 21860ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21861M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21862M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21863L: linux-media@vger.kernel.org 21864S: Maintained 21865T: git git://linuxtv.org/media_tree.git 21866F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21867F: drivers/media/i2c/st-mipid02.c 21868 21869ST STM32 FIREWALL 21870M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21871S: Maintained 21872F: drivers/bus/stm32_etzpc.c 21873F: drivers/bus/stm32_firewall.c 21874F: drivers/bus/stm32_rifsc.c 21875 21876ST STM32 I2C/SMBUS DRIVER 21877M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21878M: Alain Volmat <alain.volmat@foss.st.com> 21879L: linux-i2c@vger.kernel.org 21880S: Maintained 21881F: drivers/i2c/busses/i2c-stm32* 21882 21883ST STM32 SPI DRIVER 21884M: Alain Volmat <alain.volmat@foss.st.com> 21885L: linux-spi@vger.kernel.org 21886S: Maintained 21887F: drivers/spi/spi-stm32.c 21888 21889ST STPDDC60 DRIVER 21890M: Daniel Nilsson <daniel.nilsson@flex.com> 21891L: linux-hwmon@vger.kernel.org 21892S: Maintained 21893F: Documentation/hwmon/stpddc60.rst 21894F: drivers/hwmon/pmbus/stpddc60.c 21895 21896ST VGXY61 DRIVER 21897M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21898M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21899L: linux-media@vger.kernel.org 21900S: Maintained 21901T: git git://linuxtv.org/media_tree.git 21902F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21903F: Documentation/userspace-api/media/drivers/vgxy61.rst 21904F: drivers/media/i2c/vgxy61.c 21905 21906ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21907M: Song Qiang <songqiang1304521@gmail.com> 21908L: linux-iio@vger.kernel.org 21909S: Maintained 21910F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21911F: drivers/iio/proximity/vl53l0x-i2c.c 21912 21913STABLE BRANCH 21914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21915M: Sasha Levin <sashal@kernel.org> 21916L: stable@vger.kernel.org 21917S: Supported 21918F: Documentation/process/stable-kernel-rules.rst 21919 21920STAGING - ATOMISP DRIVER 21921M: Hans de Goede <hdegoede@redhat.com> 21922M: Mauro Carvalho Chehab <mchehab@kernel.org> 21923R: Sakari Ailus <sakari.ailus@linux.intel.com> 21924L: linux-media@vger.kernel.org 21925S: Maintained 21926F: drivers/staging/media/atomisp/ 21927 21928STAGING - FIELDBUS SUBSYSTEM 21929M: Sven Van Asbroeck <TheSven73@gmail.com> 21930S: Maintained 21931F: drivers/staging/fieldbus/* 21932F: drivers/staging/fieldbus/Documentation/ 21933 21934STAGING - HMS ANYBUS-S BUS 21935M: Sven Van Asbroeck <TheSven73@gmail.com> 21936S: Maintained 21937F: drivers/staging/fieldbus/anybuss/ 21938 21939STAGING - INDUSTRIAL IO 21940M: Jonathan Cameron <jic23@kernel.org> 21941L: linux-iio@vger.kernel.org 21942S: Odd Fixes 21943F: Documentation/devicetree/bindings/staging/iio/ 21944F: drivers/staging/iio/ 21945 21946STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21947M: Marc Dietrich <marvin24@gmx.de> 21948L: ac100@lists.launchpad.net (moderated for non-subscribers) 21949L: linux-tegra@vger.kernel.org 21950S: Maintained 21951F: drivers/staging/nvec/ 21952 21953STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21954M: Jens Frederich <jfrederich@gmail.com> 21955M: Jon Nettleton <jon.nettleton@gmail.com> 21956S: Maintained 21957W: http://wiki.laptop.org/go/DCON 21958F: drivers/staging/olpc_dcon/ 21959 21960STAGING - REALTEK RTL8712U DRIVERS 21961M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21962S: Odd Fixes 21963F: drivers/staging/rtl8712/ 21964 21965STAGING - SEPS525 LCD CONTROLLER DRIVERS 21966M: Michael Hennerich <michael.hennerich@analog.com> 21967L: linux-fbdev@vger.kernel.org 21968S: Supported 21969F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21970F: drivers/staging/fbtft/fb_seps525.c 21971 21972STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21973M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21974M: Teddy Wang <teddy.wang@siliconmotion.com> 21975M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21976L: linux-fbdev@vger.kernel.org 21977S: Maintained 21978F: drivers/staging/sm750fb/ 21979 21980STAGING - VIA VT665X DRIVERS 21981M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21982S: Odd Fixes 21983F: drivers/staging/vt665?/ 21984 21985STAGING SUBSYSTEM 21986M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21987L: linux-staging@lists.linux.dev 21988S: Supported 21989T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21990F: drivers/staging/ 21991 21992STANDALONE CACHE CONTROLLER DRIVERS 21993M: Conor Dooley <conor@kernel.org> 21994S: Maintained 21995T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21996F: Documentation/devicetree/bindings/cache/ 21997F: drivers/cache 21998 21999STARFIRE/DURALAN NETWORK DRIVER 22000M: Ion Badulescu <ionut@badula.org> 22001S: Odd Fixes 22002F: drivers/net/ethernet/adaptec/starfire* 22003 22004STARFIVE CAMERA SUBSYSTEM DRIVER 22005M: Jack Zhu <jack.zhu@starfivetech.com> 22006M: Changhuang Liang <changhuang.liang@starfivetech.com> 22007L: linux-media@vger.kernel.org 22008S: Maintained 22009F: Documentation/admin-guide/media/starfive_camss.rst 22010F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 22011F: drivers/staging/media/starfive/camss 22012 22013STARFIVE CRYPTO DRIVER 22014M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22015M: William Qiu <william.qiu@starfivetech.com> 22016S: Supported 22017F: Documentation/devicetree/bindings/crypto/starfive* 22018F: drivers/crypto/starfive/ 22019 22020STARFIVE DEVICETREES 22021M: Emil Renner Berthing <kernel@esmil.dk> 22022S: Maintained 22023F: arch/riscv/boot/dts/starfive/ 22024 22025STARFIVE DWMAC GLUE LAYER 22026M: Emil Renner Berthing <kernel@esmil.dk> 22027M: Minda Chen <minda.chen@starfivetech.com> 22028S: Maintained 22029F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 22030F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 22031 22032STARFIVE JH7110 DPHY RX DRIVER 22033M: Jack Zhu <jack.zhu@starfivetech.com> 22034M: Changhuang Liang <changhuang.liang@starfivetech.com> 22035S: Supported 22036F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 22037F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 22038 22039STARFIVE JH7110 DPHY TX DRIVER 22040M: Keith Zhao <keith.zhao@starfivetech.com> 22041M: Shengyang Chen <shengyang.chen@starfivetech.com> 22042S: Supported 22043F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 22044F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 22045 22046STARFIVE JH7110 MMC/SD/SDIO DRIVER 22047M: William Qiu <william.qiu@starfivetech.com> 22048S: Supported 22049F: Documentation/devicetree/bindings/mmc/starfive* 22050F: drivers/mmc/host/dw_mmc-starfive.c 22051 22052STARFIVE JH7110 PLL CLOCK DRIVER 22053M: Xingyu Wu <xingyu.wu@starfivetech.com> 22054S: Supported 22055F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 22056F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 22057 22058STARFIVE JH7110 PWMDAC DRIVER 22059M: Hal Feng <hal.feng@starfivetech.com> 22060M: Xingyu Wu <xingyu.wu@starfivetech.com> 22061S: Supported 22062F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 22063F: sound/soc/starfive/jh7110_pwmdac.c 22064 22065STARFIVE JH7110 SYSCON 22066M: William Qiu <william.qiu@starfivetech.com> 22067M: Xingyu Wu <xingyu.wu@starfivetech.com> 22068S: Supported 22069F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 22070 22071STARFIVE JH7110 TDM DRIVER 22072M: Walker Chen <walker.chen@starfivetech.com> 22073S: Maintained 22074F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 22075F: sound/soc/starfive/jh7110_tdm.c 22076 22077STARFIVE JH71X0 CLOCK DRIVERS 22078M: Emil Renner Berthing <kernel@esmil.dk> 22079M: Hal Feng <hal.feng@starfivetech.com> 22080S: Maintained 22081F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 22082F: drivers/clk/starfive/clk-starfive-jh71* 22083F: include/dt-bindings/clock/starfive?jh71*.h 22084 22085STARFIVE JH71X0 PINCTRL DRIVERS 22086M: Emil Renner Berthing <kernel@esmil.dk> 22087M: Jianlong Huang <jianlong.huang@starfivetech.com> 22088M: Hal Feng <hal.feng@starfivetech.com> 22089L: linux-gpio@vger.kernel.org 22090S: Maintained 22091F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 22092F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 22093F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 22094F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 22095 22096STARFIVE JH71X0 RESET CONTROLLER DRIVERS 22097M: Emil Renner Berthing <kernel@esmil.dk> 22098M: Hal Feng <hal.feng@starfivetech.com> 22099S: Maintained 22100F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 22101F: drivers/reset/starfive/reset-starfive-jh71* 22102F: include/dt-bindings/reset/starfive?jh71*.h 22103 22104STARFIVE JH71X0 USB DRIVERS 22105M: Minda Chen <minda.chen@starfivetech.com> 22106S: Maintained 22107F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 22108F: drivers/usb/cdns3/cdns3-starfive.c 22109 22110STARFIVE JH71XX PMU CONTROLLER DRIVER 22111M: Walker Chen <walker.chen@starfivetech.com> 22112M: Changhuang Liang <changhuang.liang@starfivetech.com> 22113S: Supported 22114F: Documentation/devicetree/bindings/power/starfive* 22115F: drivers/pmdomain/starfive/ 22116F: include/dt-bindings/power/starfive,jh7110-pmu.h 22117 22118STARFIVE SOC DRIVERS 22119M: Conor Dooley <conor@kernel.org> 22120S: Maintained 22121T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22122F: Documentation/devicetree/bindings/soc/starfive/ 22123 22124STARFIVE STARLINK PMU DRIVER 22125M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 22126S: Maintained 22127F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 22128F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 22129F: drivers/perf/starfive_starlink_pmu.c 22130 22131STARFIVE TRNG DRIVER 22132M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22133S: Supported 22134F: Documentation/devicetree/bindings/rng/starfive* 22135F: drivers/char/hw_random/jh7110-trng.c 22136 22137STARFIVE WATCHDOG DRIVER 22138M: Xingyu Wu <xingyu.wu@starfivetech.com> 22139M: Samin Guo <samin.guo@starfivetech.com> 22140S: Supported 22141F: Documentation/devicetree/bindings/watchdog/starfive* 22142F: drivers/watchdog/starfive-wdt.c 22143 22144STARFIVE JH71X0 PCIE AND USB PHY DRIVER 22145M: Minda Chen <minda.chen@starfivetech.com> 22146S: Supported 22147F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 22148F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 22149F: drivers/phy/starfive/phy-jh7110-pcie.c 22150F: drivers/phy/starfive/phy-jh7110-usb.c 22151 22152STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 22153M: Changhuang Liang <changhuang.liang@starfivetech.com> 22154S: Supported 22155F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 22156F: drivers/irqchip/irq-starfive-jh8100-intc.c 22157 22158STATIC BRANCH/CALL 22159M: Peter Zijlstra <peterz@infradead.org> 22160M: Josh Poimboeuf <jpoimboe@kernel.org> 22161M: Jason Baron <jbaron@akamai.com> 22162R: Steven Rostedt <rostedt@goodmis.org> 22163R: Ard Biesheuvel <ardb@kernel.org> 22164S: Supported 22165F: arch/*/include/asm/jump_label*.h 22166F: arch/*/include/asm/static_call*.h 22167F: arch/*/kernel/jump_label.c 22168F: arch/*/kernel/static_call.c 22169F: include/linux/jump_label*.h 22170F: include/linux/static_call*.h 22171F: kernel/jump_label.c 22172F: kernel/static_call.c 22173 22174STI AUDIO (ASoC) DRIVERS 22175M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22176L: linux-sound@vger.kernel.org 22177S: Maintained 22178F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 22179F: sound/soc/sti/ 22180 22181STI CEC DRIVER 22182M: Alain Volmat <alain.volmat@foss.st.com> 22183S: Maintained 22184F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 22185F: drivers/media/cec/platform/sti/ 22186 22187STK1160 USB VIDEO CAPTURE DRIVER 22188M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22189L: linux-media@vger.kernel.org 22190S: Maintained 22191T: git git://linuxtv.org/media_tree.git 22192F: drivers/media/usb/stk1160/ 22193 22194STM32 AUDIO (ASoC) DRIVERS 22195M: Olivier Moysan <olivier.moysan@foss.st.com> 22196M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22197L: linux-sound@vger.kernel.org 22198S: Maintained 22199F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 22200F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 22201F: sound/soc/stm/ 22202 22203STM32 DMA DRIVERS 22204M: Amélie Delaunay <amelie.delaunay@foss.st.com> 22205L: dmaengine@vger.kernel.org 22206L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 22207S: Maintained 22208F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 22209F: Documentation/devicetree/bindings/dma/stm32/ 22210F: drivers/dma/stm32/ 22211 22212STM32 TIMER/LPTIMER DRIVERS 22213M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 22214S: Maintained 22215F: Documentation/ABI/testing/*timer-stm32 22216F: Documentation/devicetree/bindings/*/*stm32-*timer* 22217F: drivers/*/stm32-*timer* 22218F: drivers/pwm/pwm-stm32* 22219F: include/linux/*/stm32-*tim* 22220 22221STMMAC ETHERNET DRIVER 22222M: Alexandre Torgue <alexandre.torgue@foss.st.com> 22223M: Jose Abreu <joabreu@synopsys.com> 22224L: netdev@vger.kernel.org 22225S: Supported 22226W: http://www.stlinux.com 22227F: Documentation/networking/device_drivers/ethernet/stmicro/ 22228F: drivers/net/ethernet/stmicro/stmmac/ 22229 22230SUN HAPPY MEAL ETHERNET DRIVER 22231M: Sean Anderson <seanga2@gmail.com> 22232S: Maintained 22233F: drivers/net/ethernet/sun/sunhme.* 22234 22235SUN3/3X 22236M: Sam Creasey <sammy@sammy.net> 22237S: Maintained 22238W: http://sammy.net/sun3/ 22239F: arch/m68k/include/asm/sun3* 22240F: arch/m68k/kernel/*sun3* 22241F: arch/m68k/sun3*/ 22242F: drivers/net/ethernet/i825xx/sun3* 22243 22244SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 22245M: Hans de Goede <hdegoede@redhat.com> 22246L: linux-input@vger.kernel.org 22247S: Maintained 22248F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 22249F: drivers/input/keyboard/sun4i-lradc-keys.c 22250 22251SUNDANCE NETWORK DRIVER 22252M: Denis Kirjanov <kda@linux-powerpc.org> 22253L: netdev@vger.kernel.org 22254S: Maintained 22255F: drivers/net/ethernet/dlink/sundance.c 22256 22257SUNPLUS ETHERNET DRIVER 22258M: Wells Lu <wellslutw@gmail.com> 22259L: netdev@vger.kernel.org 22260S: Maintained 22261W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 22262F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 22263F: drivers/net/ethernet/sunplus/ 22264 22265SUNPLUS MMC DRIVER 22266M: Tony Huang <tonyhuang.sunplus@gmail.com> 22267M: Li-hao Kuo <lhjeff911@gmail.com> 22268S: Maintained 22269F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 22270F: drivers/mmc/host/sunplus-mmc.c 22271 22272SUNPLUS OCOTP DRIVER 22273M: Vincent Shih <vincent.sunplus@gmail.com> 22274S: Maintained 22275F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 22276F: drivers/nvmem/sunplus-ocotp.c 22277 22278SUNPLUS PWM DRIVER 22279M: Hammer Hsieh <hammerh0314@gmail.com> 22280S: Maintained 22281F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 22282F: drivers/pwm/pwm-sunplus.c 22283 22284SUNPLUS RTC DRIVER 22285M: Vincent Shih <vincent.sunplus@gmail.com> 22286L: linux-rtc@vger.kernel.org 22287S: Maintained 22288F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 22289F: drivers/rtc/rtc-sunplus.c 22290 22291SUNPLUS SPI CONTROLLER INTERFACE DRIVER 22292M: Li-hao Kuo <lhjeff911@gmail.com> 22293L: linux-spi@vger.kernel.org 22294S: Maintained 22295F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 22296F: drivers/spi/spi-sunplus-sp7021.c 22297 22298SUNPLUS UART DRIVER 22299M: Hammer Hsieh <hammerh0314@gmail.com> 22300S: Maintained 22301F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 22302F: drivers/tty/serial/sunplus-uart.c 22303 22304SUNPLUS USB2 PHY DRIVER 22305M: Vincent Shih <vincent.sunplus@gmail.com> 22306L: linux-usb@vger.kernel.org 22307S: Maintained 22308F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 22309F: drivers/phy/sunplus/Kconfig 22310F: drivers/phy/sunplus/Makefile 22311F: drivers/phy/sunplus/phy-sunplus-usb2.c 22312 22313SUNPLUS WATCHDOG DRIVER 22314M: Xiantao Hu <xt.hu@cqplus1.com> 22315L: linux-watchdog@vger.kernel.org 22316S: Maintained 22317F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 22318F: drivers/watchdog/sunplus_wdt.c 22319 22320SUPERH 22321M: Yoshinori Sato <ysato@users.sourceforge.jp> 22322M: Rich Felker <dalias@libc.org> 22323M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 22324L: linux-sh@vger.kernel.org 22325S: Maintained 22326Q: http://patchwork.kernel.org/project/linux-sh/list/ 22327F: Documentation/arch/sh/ 22328F: arch/sh/ 22329F: drivers/sh/ 22330 22331SUSPEND TO RAM 22332M: "Rafael J. Wysocki" <rafael@kernel.org> 22333M: Len Brown <len.brown@intel.com> 22334M: Pavel Machek <pavel@ucw.cz> 22335L: linux-pm@vger.kernel.org 22336S: Supported 22337B: https://bugzilla.kernel.org 22338F: Documentation/power/ 22339F: arch/x86/kernel/acpi/sleep* 22340F: arch/x86/kernel/acpi/wakeup* 22341F: drivers/base/power/ 22342F: include/linux/freezer.h 22343F: include/linux/pm.h 22344F: include/linux/suspend.h 22345F: kernel/power/ 22346 22347SVGA HANDLING 22348M: Martin Mares <mj@ucw.cz> 22349L: linux-video@atrey.karlin.mff.cuni.cz 22350S: Maintained 22351F: Documentation/admin-guide/svga.rst 22352F: arch/x86/boot/video* 22353 22354SWITCHDEV 22355M: Jiri Pirko <jiri@resnulli.us> 22356M: Ivan Vecera <ivecera@redhat.com> 22357L: netdev@vger.kernel.org 22358S: Supported 22359F: include/net/switchdev.h 22360F: net/switchdev/ 22361 22362SY8106A REGULATOR DRIVER 22363M: Icenowy Zheng <icenowy@aosc.io> 22364S: Maintained 22365F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22366F: drivers/regulator/sy8106a-regulator.c 22367 22368SYNC FILE FRAMEWORK 22369M: Sumit Semwal <sumit.semwal@linaro.org> 22370R: Gustavo Padovan <gustavo@padovan.org> 22371L: linux-media@vger.kernel.org 22372L: dri-devel@lists.freedesktop.org 22373S: Maintained 22374T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22375F: Documentation/driver-api/sync_file.rst 22376F: drivers/dma-buf/dma-fence* 22377F: drivers/dma-buf/sw_sync.c 22378F: drivers/dma-buf/sync_* 22379F: include/linux/sync_file.h 22380F: include/uapi/linux/sync_file.h 22381 22382SYNOPSYS ARC ARCHITECTURE 22383M: Vineet Gupta <vgupta@kernel.org> 22384L: linux-snps-arc@lists.infradead.org 22385S: Supported 22386T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22387F: Documentation/arch/arc 22388F: Documentation/devicetree/bindings/arc/* 22389F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22390F: arch/arc/ 22391F: drivers/clocksource/arc_timer.c 22392F: drivers/tty/serial/arc_uart.c 22393 22394SYNOPSYS ARC HSDK SDP pll clock driver 22395M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22396S: Supported 22397F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22398F: drivers/clk/clk-hsdk-pll.c 22399 22400SYNOPSYS ARC SDP clock driver 22401M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22402S: Supported 22403F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22404F: drivers/clk/axs10x/* 22405 22406SYNOPSYS ARC SDP platform support 22407M: Alexey Brodkin <abrodkin@synopsys.com> 22408S: Supported 22409F: Documentation/devicetree/bindings/arc/axs10* 22410F: arch/arc/boot/dts/ax* 22411F: arch/arc/plat-axs10x 22412 22413SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22414M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22415S: Supported 22416F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22417F: drivers/reset/reset-axs10x.c 22418 22419SYNOPSYS CREG GPIO DRIVER 22420M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22421S: Maintained 22422F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22423F: drivers/gpio/gpio-creg-snps.c 22424 22425SYNOPSYS DESIGNWARE 8250 UART DRIVER 22426M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22427R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22428S: Supported 22429F: drivers/tty/serial/8250/8250_dw.c 22430F: drivers/tty/serial/8250/8250_dwlib.* 22431F: drivers/tty/serial/8250/8250_lpss.c 22432 22433SYNOPSYS DESIGNWARE APB GPIO DRIVER 22434M: Hoan Tran <hoan@os.amperecomputing.com> 22435M: Serge Semin <fancer.lancer@gmail.com> 22436L: linux-gpio@vger.kernel.org 22437S: Maintained 22438F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22439F: drivers/gpio/gpio-dwapb.c 22440 22441SYNOPSYS DESIGNWARE APB SSI DRIVER 22442M: Serge Semin <fancer.lancer@gmail.com> 22443L: linux-spi@vger.kernel.org 22444S: Supported 22445F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 22446F: drivers/spi/spi-dw* 22447 22448SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22449M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22450S: Maintained 22451F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22452F: drivers/dma/dw-axi-dmac/ 22453 22454SYNOPSYS DESIGNWARE DMAC DRIVER 22455M: Viresh Kumar <vireshk@kernel.org> 22456R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22457S: Maintained 22458F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22459F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22460F: drivers/dma/dw/ 22461F: include/dt-bindings/dma/dw-dmac.h 22462F: include/linux/dma/dw.h 22463F: include/linux/platform_data/dma-dw.h 22464 22465SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22466M: Jose Abreu <Jose.Abreu@synopsys.com> 22467L: netdev@vger.kernel.org 22468S: Supported 22469F: drivers/net/ethernet/synopsys/ 22470 22471SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22472M: Jose Abreu <Jose.Abreu@synopsys.com> 22473L: netdev@vger.kernel.org 22474S: Supported 22475F: drivers/net/pcs/pcs-xpcs.c 22476F: drivers/net/pcs/pcs-xpcs.h 22477F: include/linux/pcs/pcs-xpcs.h 22478 22479SYNOPSYS DESIGNWARE I2C DRIVER 22480M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22481R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22482R: Mika Westerberg <mika.westerberg@linux.intel.com> 22483R: Jan Dabros <jsd@semihalf.com> 22484L: linux-i2c@vger.kernel.org 22485S: Supported 22486F: drivers/i2c/busses/i2c-designware-* 22487 22488SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22489M: Jaehoon Chung <jh80.chung@samsung.com> 22490L: linux-mmc@vger.kernel.org 22491S: Maintained 22492F: drivers/mmc/host/dw_mmc* 22493 22494SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22495M: Shuai Xue <xueshuai@linux.alibaba.com> 22496M: Jing Zhang <renyu.zj@linux.alibaba.com> 22497S: Supported 22498F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22499F: drivers/perf/dwc_pcie_pmu.c 22500 22501SYNOPSYS HSDK RESET CONTROLLER DRIVER 22502M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22503S: Supported 22504F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22505F: drivers/reset/reset-hsdk.c 22506F: include/dt-bindings/reset/snps,hsdk-reset.h 22507 22508SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22509M: Prabu Thangamuthu <prabu.t@synopsys.com> 22510M: Manjunath M B <manjumb@synopsys.com> 22511L: linux-mmc@vger.kernel.org 22512S: Maintained 22513F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22514 22515SYSTEM CONFIGURATION (SYSCON) 22516M: Lee Jones <lee@kernel.org> 22517M: Arnd Bergmann <arnd@arndb.de> 22518S: Supported 22519T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22520F: drivers/mfd/syscon.c 22521 22522SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22523M: Sudeep Holla <sudeep.holla@arm.com> 22524R: Cristian Marussi <cristian.marussi@arm.com> 22525L: arm-scmi@vger.kernel.org 22526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22527S: Maintained 22528F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22529F: drivers/clk/clk-sc[mp]i.c 22530F: drivers/cpufreq/sc[mp]i-cpufreq.c 22531F: drivers/firmware/arm_scmi/ 22532F: drivers/firmware/arm_scpi.c 22533F: drivers/hwmon/scmi-hwmon.c 22534F: drivers/pinctrl/pinctrl-scmi.c 22535F: drivers/pmdomain/arm/ 22536F: drivers/powercap/arm_scmi_powercap.c 22537F: drivers/regulator/scmi-regulator.c 22538F: drivers/reset/reset-scmi.c 22539F: include/linux/sc[mp]i_protocol.h 22540F: include/trace/events/scmi.h 22541F: include/uapi/linux/virtio_scmi.h 22542 22543SYSTEM RESET/SHUTDOWN DRIVERS 22544M: Sebastian Reichel <sre@kernel.org> 22545L: linux-pm@vger.kernel.org 22546S: Maintained 22547T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22548F: Documentation/devicetree/bindings/power/reset/ 22549F: drivers/power/reset/ 22550 22551SYSTEM TRACE MODULE CLASS 22552M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22553S: Maintained 22554T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22555F: Documentation/trace/stm.rst 22556F: drivers/hwtracing/stm/ 22557F: include/linux/stm.h 22558F: include/uapi/linux/stm.h 22559 22560SYSTEM76 ACPI DRIVER 22561M: Jeremy Soller <jeremy@system76.com> 22562M: System76 Product Development <productdev@system76.com> 22563L: platform-driver-x86@vger.kernel.org 22564S: Maintained 22565F: drivers/platform/x86/system76_acpi.c 22566 22567SYSV FILESYSTEM 22568S: Orphan 22569F: Documentation/filesystems/sysv-fs.rst 22570F: fs/sysv/ 22571F: include/linux/sysv_fs.h 22572 22573TASKSTATS STATISTICS INTERFACE 22574M: Balbir Singh <bsingharora@gmail.com> 22575S: Maintained 22576F: Documentation/accounting/taskstats* 22577F: include/linux/taskstats* 22578F: kernel/taskstats.c 22579 22580TC subsystem 22581M: Jamal Hadi Salim <jhs@mojatatu.com> 22582M: Cong Wang <xiyou.wangcong@gmail.com> 22583M: Jiri Pirko <jiri@resnulli.us> 22584L: netdev@vger.kernel.org 22585S: Maintained 22586F: include/net/pkt_cls.h 22587F: include/net/pkt_sched.h 22588F: include/net/tc_act/ 22589F: include/uapi/linux/pkt_cls.h 22590F: include/uapi/linux/pkt_sched.h 22591F: include/uapi/linux/tc_act/ 22592F: include/uapi/linux/tc_ematch/ 22593F: net/sched/ 22594F: tools/testing/selftests/tc-testing 22595 22596TC90522 MEDIA DRIVER 22597M: Akihiro Tsukada <tskd08@gmail.com> 22598L: linux-media@vger.kernel.org 22599S: Odd Fixes 22600F: drivers/media/dvb-frontends/tc90522* 22601 22602TCP LOW PRIORITY MODULE 22603M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22604M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22605S: Maintained 22606W: http://tcp-lp-mod.sourceforge.net/ 22607F: net/ipv4/tcp_lp.c 22608 22609TDA10071 MEDIA DRIVER 22610L: linux-media@vger.kernel.org 22611S: Orphan 22612W: https://linuxtv.org 22613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22614F: drivers/media/dvb-frontends/tda10071* 22615 22616TDA18212 MEDIA DRIVER 22617L: linux-media@vger.kernel.org 22618S: Orphan 22619W: https://linuxtv.org 22620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22621F: drivers/media/tuners/tda18212* 22622 22623TDA18218 MEDIA DRIVER 22624L: linux-media@vger.kernel.org 22625S: Orphan 22626W: https://linuxtv.org 22627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22628F: drivers/media/tuners/tda18218* 22629 22630TDA18250 MEDIA DRIVER 22631M: Olli Salonen <olli.salonen@iki.fi> 22632L: linux-media@vger.kernel.org 22633S: Maintained 22634W: https://linuxtv.org 22635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22636T: git git://linuxtv.org/media_tree.git 22637F: drivers/media/tuners/tda18250* 22638 22639TDA18271 MEDIA DRIVER 22640M: Michael Krufky <mkrufky@linuxtv.org> 22641L: linux-media@vger.kernel.org 22642S: Maintained 22643W: https://linuxtv.org 22644W: http://github.com/mkrufky 22645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22646T: git git://linuxtv.org/mkrufky/tuners.git 22647F: drivers/media/tuners/tda18271* 22648 22649TDA1997x MEDIA DRIVER 22650M: Tim Harvey <tharvey@gateworks.com> 22651L: linux-media@vger.kernel.org 22652S: Maintained 22653W: https://linuxtv.org 22654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22655F: drivers/media/i2c/tda1997x.* 22656 22657TDA827x MEDIA DRIVER 22658M: Michael Krufky <mkrufky@linuxtv.org> 22659L: linux-media@vger.kernel.org 22660S: Maintained 22661W: https://linuxtv.org 22662W: http://github.com/mkrufky 22663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22664T: git git://linuxtv.org/mkrufky/tuners.git 22665F: drivers/media/tuners/tda8290.* 22666 22667TDA8290 MEDIA DRIVER 22668M: Michael Krufky <mkrufky@linuxtv.org> 22669L: linux-media@vger.kernel.org 22670S: Maintained 22671W: https://linuxtv.org 22672W: http://github.com/mkrufky 22673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22674T: git git://linuxtv.org/mkrufky/tuners.git 22675F: drivers/media/tuners/tda8290.* 22676 22677TDA9840 MEDIA DRIVER 22678M: Hans Verkuil <hverkuil@xs4all.nl> 22679L: linux-media@vger.kernel.org 22680S: Maintained 22681W: https://linuxtv.org 22682T: git git://linuxtv.org/media_tree.git 22683F: drivers/media/i2c/tda9840* 22684 22685TEA5761 TUNER DRIVER 22686M: Mauro Carvalho Chehab <mchehab@kernel.org> 22687L: linux-media@vger.kernel.org 22688S: Odd fixes 22689W: https://linuxtv.org 22690T: git git://linuxtv.org/media_tree.git 22691F: drivers/media/tuners/tea5761.* 22692 22693TEA5767 TUNER DRIVER 22694M: Mauro Carvalho Chehab <mchehab@kernel.org> 22695L: linux-media@vger.kernel.org 22696S: Maintained 22697W: https://linuxtv.org 22698T: git git://linuxtv.org/media_tree.git 22699F: drivers/media/tuners/tea5767.* 22700 22701TEA6415C MEDIA DRIVER 22702M: Hans Verkuil <hverkuil@xs4all.nl> 22703L: linux-media@vger.kernel.org 22704S: Maintained 22705W: https://linuxtv.org 22706T: git git://linuxtv.org/media_tree.git 22707F: drivers/media/i2c/tea6415c* 22708 22709TEA6420 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/tea6420* 22716 22717TEAM DRIVER 22718M: Jiri Pirko <jiri@resnulli.us> 22719L: netdev@vger.kernel.org 22720S: Supported 22721F: Documentation/netlink/specs/team.yaml 22722F: drivers/net/team/ 22723F: include/linux/if_team.h 22724F: include/uapi/linux/if_team.h 22725F: tools/testing/selftests/drivers/net/team/ 22726 22727TECHNICAL ADVISORY BOARD PROCESS DOCS 22728M: "Theodore Ts'o" <tytso@mit.edu> 22729M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22730L: tech-board-discuss@lists.linux.dev 22731S: Maintained 22732F: Documentation/process/contribution-maturity-model.rst 22733F: Documentation/process/researcher-guidelines.rst 22734 22735TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22736M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22737S: Maintained 22738F: arch/x86/platform/ts5500/ 22739 22740TECHNOTREND USB IR RECEIVER 22741M: Sean Young <sean@mess.org> 22742L: linux-media@vger.kernel.org 22743S: Maintained 22744F: drivers/media/rc/ttusbir.c 22745 22746TECHWELL TW9900 VIDEO DECODER 22747M: Mehdi Djait <mehdi.djait@bootlin.com> 22748L: linux-media@vger.kernel.org 22749S: Maintained 22750F: drivers/media/i2c/tw9900.c 22751 22752TECHWELL TW9910 VIDEO DECODER 22753L: linux-media@vger.kernel.org 22754S: Orphan 22755F: drivers/media/i2c/tw9910.c 22756F: include/media/i2c/tw9910.h 22757 22758TEE SUBSYSTEM 22759M: Jens Wiklander <jens.wiklander@linaro.org> 22760R: Sumit Garg <sumit.garg@linaro.org> 22761L: op-tee@lists.trustedfirmware.org 22762S: Maintained 22763F: Documentation/ABI/testing/sysfs-class-tee 22764F: Documentation/driver-api/tee.rst 22765F: Documentation/tee/ 22766F: Documentation/userspace-api/tee.rst 22767F: drivers/tee/ 22768F: include/linux/tee_core.h 22769F: include/linux/tee_drv.h 22770F: include/uapi/linux/tee.h 22771 22772TEGRA ARCHITECTURE SUPPORT 22773M: Thierry Reding <thierry.reding@gmail.com> 22774M: Jonathan Hunter <jonathanh@nvidia.com> 22775L: linux-tegra@vger.kernel.org 22776S: Supported 22777Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22778T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22779N: [^a-z]tegra 22780 22781TEGRA CLOCK DRIVER 22782M: Peter De Schrijver <pdeschrijver@nvidia.com> 22783M: Prashant Gaikwad <pgaikwad@nvidia.com> 22784S: Supported 22785F: drivers/clk/tegra/ 22786 22787TEGRA CRYPTO DRIVERS 22788M: Akhil R <akhilrajeev@nvidia.com> 22789S: Supported 22790F: drivers/crypto/tegra/* 22791 22792TEGRA DMA DRIVERS 22793M: Laxman Dewangan <ldewangan@nvidia.com> 22794M: Jon Hunter <jonathanh@nvidia.com> 22795S: Supported 22796F: drivers/dma/tegra* 22797 22798TEGRA I2C DRIVER 22799M: Laxman Dewangan <ldewangan@nvidia.com> 22800R: Dmitry Osipenko <digetx@gmail.com> 22801S: Supported 22802F: drivers/i2c/busses/i2c-tegra.c 22803 22804TEGRA IOMMU DRIVERS 22805M: Thierry Reding <thierry.reding@gmail.com> 22806R: Krishna Reddy <vdumpa@nvidia.com> 22807L: linux-tegra@vger.kernel.org 22808S: Supported 22809F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 22810F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22811F: drivers/iommu/tegra* 22812 22813TEGRA KBC DRIVER 22814M: Laxman Dewangan <ldewangan@nvidia.com> 22815S: Supported 22816F: drivers/input/keyboard/tegra-kbc.c 22817 22818TEGRA NAND DRIVER 22819M: Stefan Agner <stefan@agner.ch> 22820M: Lucas Stach <dev@lynxeye.de> 22821S: Maintained 22822F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22823F: drivers/mtd/nand/raw/tegra_nand.c 22824 22825TEGRA PWM DRIVER 22826M: Thierry Reding <thierry.reding@gmail.com> 22827S: Supported 22828F: drivers/pwm/pwm-tegra.c 22829 22830TEGRA QUAD SPI DRIVER 22831M: Thierry Reding <thierry.reding@gmail.com> 22832M: Jonathan Hunter <jonathanh@nvidia.com> 22833M: Sowjanya Komatineni <skomatineni@nvidia.com> 22834L: linux-tegra@vger.kernel.org 22835S: Maintained 22836F: drivers/spi/spi-tegra210-quad.c 22837 22838TEGRA SERIAL DRIVER 22839M: Laxman Dewangan <ldewangan@nvidia.com> 22840S: Supported 22841F: drivers/tty/serial/serial-tegra.c 22842 22843TEGRA SPI DRIVER 22844M: Laxman Dewangan <ldewangan@nvidia.com> 22845S: Supported 22846F: drivers/spi/spi-tegra* 22847 22848TEGRA VIDEO DRIVER 22849M: Thierry Reding <thierry.reding@gmail.com> 22850M: Jonathan Hunter <jonathanh@nvidia.com> 22851M: Sowjanya Komatineni <skomatineni@nvidia.com> 22852M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22853L: linux-media@vger.kernel.org 22854L: linux-tegra@vger.kernel.org 22855S: Maintained 22856F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22857F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22858F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22859F: drivers/staging/media/tegra-video/ 22860 22861TEGRA XUSB PADCTL DRIVER 22862M: JC Kuo <jckuo@nvidia.com> 22863S: Supported 22864F: drivers/phy/tegra/xusb* 22865 22866TEHUTI ETHERNET DRIVER 22867M: Andy Gospodarek <andy@greyhouse.net> 22868L: netdev@vger.kernel.org 22869S: Supported 22870F: drivers/net/ethernet/tehuti/tehuti.* 22871 22872TEHUTI TN40XX ETHERNET DRIVER 22873M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22874L: netdev@vger.kernel.org 22875S: Maintained 22876F: drivers/net/ethernet/tehuti/tn40* 22877 22878TELECOM CLOCK DRIVER FOR MCPL0010 22879M: Mark Gross <markgross@kernel.org> 22880S: Supported 22881F: drivers/char/tlclk.c 22882 22883TEMPO SEMICONDUCTOR DRIVERS 22884M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22885S: Maintained 22886F: Documentation/devicetree/bindings/sound/tscs*.txt 22887F: sound/soc/codecs/tscs*.c 22888F: sound/soc/codecs/tscs*.h 22889 22890TENSILICA XTENSA PORT (xtensa) 22891M: Chris Zankel <chris@zankel.net> 22892M: Max Filippov <jcmvbkbc@gmail.com> 22893S: Maintained 22894T: git https://github.com/jcmvbkbc/linux-xtensa.git 22895F: arch/xtensa/ 22896F: drivers/irqchip/irq-xtensa-* 22897 22898TEXAS INSTRUMENTS ASoC DRIVERS 22899M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22900L: linux-sound@vger.kernel.org 22901S: Maintained 22902F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22903F: sound/soc/ti/ 22904 22905TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22906M: Shenghao Ding <shenghao-ding@ti.com> 22907M: Kevin Lu <kevin-lu@ti.com> 22908M: Baojun Xu <baojun.xu@ti.com> 22909L: linux-sound@vger.kernel.org 22910S: Maintained 22911F: Documentation/devicetree/bindings/sound/tas2552.txt 22912F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22913F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22914F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22915F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 22916F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22917F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22918F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22919F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22920F: include/sound/tas2*.h 22921F: include/sound/tlv320*.h 22922F: include/sound/tpa6130a2-plat.h 22923F: sound/pci/hda/tas2781_hda_i2c.c 22924F: sound/soc/codecs/pcm1681.c 22925F: sound/soc/codecs/pcm1789*.* 22926F: sound/soc/codecs/pcm179x*.* 22927F: sound/soc/codecs/pcm186x*.* 22928F: sound/soc/codecs/pcm3008.* 22929F: sound/soc/codecs/pcm3060*.* 22930F: sound/soc/codecs/pcm3168a*.* 22931F: sound/soc/codecs/pcm5102a.c 22932F: sound/soc/codecs/pcm512x*.* 22933F: sound/soc/codecs/tas2*.* 22934F: sound/soc/codecs/tlv320*.* 22935F: sound/soc/codecs/tpa6130a2.* 22936 22937TEXAS INSTRUMENTS DMA DRIVERS 22938M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22939L: dmaengine@vger.kernel.org 22940S: Maintained 22941F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22942F: Documentation/devicetree/bindings/dma/ti-edma.txt 22943F: Documentation/devicetree/bindings/dma/ti/ 22944F: drivers/dma/ti/ 22945F: include/linux/dma/k3-psil.h 22946F: include/linux/dma/k3-udma-glue.h 22947F: include/linux/dma/ti-cppi5.h 22948X: drivers/dma/ti/cppi41.c 22949 22950TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22951M: Robert Marko <robert.marko@sartura.hr> 22952M: Luka Perkov <luka.perkov@sartura.hr> 22953L: linux-hwmon@vger.kernel.org 22954S: Maintained 22955F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22956F: Documentation/hwmon/tps23861.rst 22957F: drivers/hwmon/tps23861.c 22958 22959TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22960M: Ricardo Ribalda <ribalda@kernel.org> 22961L: linux-iio@vger.kernel.org 22962S: Supported 22963F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22964F: drivers/iio/dac/ti-dac7612.c 22965 22966TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22967M: Nishanth Menon <nm@ti.com> 22968M: Tero Kristo <kristo@kernel.org> 22969M: Santosh Shilimkar <ssantosh@kernel.org> 22970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22971S: Maintained 22972F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22973F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22974F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22975F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22976F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22977F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22978F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22979F: drivers/clk/keystone/sci-clk.c 22980F: drivers/firmware/ti_sci* 22981F: drivers/irqchip/irq-ti-sci-inta.c 22982F: drivers/irqchip/irq-ti-sci-intr.c 22983F: drivers/reset/reset-ti-sci.c 22984F: drivers/soc/ti/ti_sci_inta_msi.c 22985F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22986F: include/dt-bindings/soc/ti,sci_pm_domain.h 22987F: include/linux/soc/ti/ti_sci_inta_msi.h 22988F: include/linux/soc/ti/ti_sci_protocol.h 22989 22990TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22991M: Puranjay Mohan <puranjay@kernel.org> 22992L: linux-iio@vger.kernel.org 22993S: Supported 22994F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22995F: drivers/iio/temperature/tmp117.c 22996 22997THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22998M: Hans Verkuil <hverkuil@xs4all.nl> 22999L: linux-media@vger.kernel.org 23000S: Maintained 23001W: https://linuxtv.org 23002T: git git://linuxtv.org/media_tree.git 23003F: drivers/media/radio/radio-raremono.c 23004 23005THERMAL 23006M: Rafael J. Wysocki <rafael@kernel.org> 23007M: Daniel Lezcano <daniel.lezcano@linaro.org> 23008R: Zhang Rui <rui.zhang@intel.com> 23009R: Lukasz Luba <lukasz.luba@arm.com> 23010L: linux-pm@vger.kernel.org 23011S: Supported 23012Q: https://patchwork.kernel.org/project/linux-pm/list/ 23013T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 23014F: Documentation/ABI/testing/sysfs-class-thermal 23015F: Documentation/admin-guide/thermal/ 23016F: Documentation/devicetree/bindings/thermal/ 23017F: Documentation/driver-api/thermal/ 23018F: drivers/thermal/ 23019F: include/dt-bindings/thermal/ 23020F: include/linux/cpu_cooling.h 23021F: include/linux/thermal.h 23022F: include/uapi/linux/thermal.h 23023F: tools/lib/thermal/ 23024F: tools/thermal/ 23025 23026THERMAL DRIVER FOR AMLOGIC SOCS 23027M: Guillaume La Roque <glaroque@baylibre.com> 23028L: linux-pm@vger.kernel.org 23029L: linux-amlogic@lists.infradead.org 23030S: Supported 23031W: http://linux-meson.com/ 23032F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 23033F: drivers/thermal/amlogic_thermal.c 23034 23035THERMAL/CPU_COOLING 23036M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 23037M: Daniel Lezcano <daniel.lezcano@linaro.org> 23038M: Viresh Kumar <viresh.kumar@linaro.org> 23039R: Lukasz Luba <lukasz.luba@arm.com> 23040L: linux-pm@vger.kernel.org 23041S: Supported 23042F: Documentation/driver-api/thermal/cpu-cooling-api.rst 23043F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 23044F: drivers/thermal/cpufreq_cooling.c 23045F: drivers/thermal/cpuidle_cooling.c 23046F: include/linux/cpu_cooling.h 23047 23048THERMAL/POWER_ALLOCATOR 23049M: Lukasz Luba <lukasz.luba@arm.com> 23050L: linux-pm@vger.kernel.org 23051S: Maintained 23052F: Documentation/driver-api/thermal/power_allocator.rst 23053F: drivers/thermal/gov_power_allocator.c 23054F: drivers/thermal/thermal_trace_ipa.h 23055 23056THINKPAD ACPI EXTRAS DRIVER 23057M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 23058L: ibm-acpi-devel@lists.sourceforge.net 23059L: platform-driver-x86@vger.kernel.org 23060S: Maintained 23061W: http://ibm-acpi.sourceforge.net 23062W: http://thinkwiki.org/wiki/Ibm-acpi 23063T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 23064F: drivers/platform/x86/thinkpad_acpi.c 23065 23066THINKPAD LMI DRIVER 23067M: Mark Pearson <markpearson@lenovo.com> 23068L: platform-driver-x86@vger.kernel.org 23069S: Maintained 23070F: Documentation/ABI/testing/sysfs-class-firmware-attributes 23071F: drivers/platform/x86/think-lmi.? 23072 23073THP7312 ISP DRIVER 23074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23075M: Paul Elder <paul.elder@ideasonboard.com> 23076L: linux-media@vger.kernel.org 23077S: Maintained 23078T: git git://linuxtv.org/media_tree.git 23079F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 23080F: Documentation/userspace-api/media/drivers/thp7312.rst 23081F: drivers/media/i2c/thp7312.c 23082F: include/uapi/linux/thp7312.h 23083 23084THUNDERBOLT DMA TRAFFIC TEST DRIVER 23085M: Isaac Hazan <isaac.hazan@intel.com> 23086L: linux-usb@vger.kernel.org 23087S: Maintained 23088F: drivers/thunderbolt/dma_test.c 23089 23090THUNDERBOLT DRIVER 23091M: Andreas Noever <andreas.noever@gmail.com> 23092M: Michael Jamet <michael.jamet@intel.com> 23093M: Mika Westerberg <mika.westerberg@linux.intel.com> 23094M: Yehezkel Bernat <YehezkelShB@gmail.com> 23095L: linux-usb@vger.kernel.org 23096S: Maintained 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 23098F: Documentation/admin-guide/thunderbolt.rst 23099F: drivers/thunderbolt/ 23100F: include/linux/thunderbolt.h 23101 23102THUNDERBOLT NETWORK DRIVER 23103M: Michael Jamet <michael.jamet@intel.com> 23104M: Mika Westerberg <mika.westerberg@linux.intel.com> 23105M: Yehezkel Bernat <YehezkelShB@gmail.com> 23106L: netdev@vger.kernel.org 23107S: Maintained 23108F: drivers/net/thunderbolt/ 23109 23110THUNDERX GPIO DRIVER 23111M: Robert Richter <rric@kernel.org> 23112S: Odd Fixes 23113F: drivers/gpio/gpio-thunderx.c 23114 23115TI ADS1119 ADC DRIVER 23116M: Francesco Dolcini <francesco@dolcini.it> 23117M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 23118L: linux-iio@vger.kernel.org 23119S: Maintained 23120F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 23121F: drivers/iio/adc/ti-ads1119.c 23122 23123TI ADS7924 ADC DRIVER 23124M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 23125L: linux-iio@vger.kernel.org 23126S: Supported 23127F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 23128F: drivers/iio/adc/ti-ads7924.c 23129 23130TI AM437X VPFE DRIVER 23131M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23132L: linux-media@vger.kernel.org 23133S: Maintained 23134W: https://linuxtv.org 23135Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23136T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23137F: drivers/media/platform/ti/am437x/ 23138 23139TI BANDGAP AND THERMAL DRIVER 23140M: Eduardo Valentin <edubezval@gmail.com> 23141M: Keerthy <j-keerthy@ti.com> 23142L: linux-pm@vger.kernel.org 23143L: linux-omap@vger.kernel.org 23144S: Maintained 23145F: drivers/thermal/ti-soc-thermal/ 23146 23147TI BQ27XXX POWER SUPPLY DRIVER 23148F: drivers/power/supply/bq27xxx_battery.c 23149F: drivers/power/supply/bq27xxx_battery_i2c.c 23150F: include/linux/power/bq27xxx_battery.h 23151 23152TI CDCE706 CLOCK DRIVER 23153M: Max Filippov <jcmvbkbc@gmail.com> 23154S: Maintained 23155F: drivers/clk/clk-cdce706.c 23156 23157TI CLOCK DRIVER 23158M: Tero Kristo <kristo@kernel.org> 23159L: linux-omap@vger.kernel.org 23160S: Odd Fixes 23161F: drivers/clk/ti/ 23162F: include/linux/clk/ti.h 23163 23164TI DAVINCI MACHINE SUPPORT 23165M: Bartosz Golaszewski <brgl@bgdev.pl> 23166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23167S: Maintained 23168T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 23169F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 23170F: arch/arm/boot/dts/ti/davinci/ 23171F: arch/arm/mach-davinci/ 23172F: drivers/i2c/busses/i2c-davinci.c 23173 23174TI DAVINCI SERIES CLOCK DRIVER 23175M: David Lechner <david@lechnology.com> 23176S: Maintained 23177F: Documentation/devicetree/bindings/clock/ti/davinci/ 23178F: drivers/clk/davinci/ 23179F: include/linux/clk/davinci.h 23180 23181TI DAVINCI SERIES GPIO DRIVER 23182M: Keerthy <j-keerthy@ti.com> 23183L: linux-gpio@vger.kernel.org 23184S: Maintained 23185F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 23186F: drivers/gpio/gpio-davinci.c 23187 23188TI DAVINCI SERIES MEDIA DRIVER 23189M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23190L: linux-media@vger.kernel.org 23191S: Maintained 23192W: https://linuxtv.org 23193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23194T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23195F: drivers/media/platform/ti/davinci/ 23196F: include/media/davinci/ 23197 23198TI ENHANCED CAPTURE (eCAP) DRIVER 23199M: Vignesh Raghavendra <vigneshr@ti.com> 23200R: Julien Panis <jpanis@baylibre.com> 23201L: linux-iio@vger.kernel.org 23202L: linux-omap@vger.kernel.org 23203S: Maintained 23204F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 23205F: drivers/counter/ti-ecap-capture.c 23206 23207TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 23208R: David Lechner <david@lechnology.com> 23209L: linux-iio@vger.kernel.org 23210F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 23211F: drivers/counter/ti-eqep.c 23212 23213TI ETHERNET SWITCH DRIVER (CPSW) 23214R: Siddharth Vadapalli <s-vadapalli@ti.com> 23215R: Roger Quadros <rogerq@kernel.org> 23216L: linux-omap@vger.kernel.org 23217L: netdev@vger.kernel.org 23218S: Maintained 23219F: drivers/net/ethernet/ti/cpsw* 23220F: drivers/net/ethernet/ti/davinci* 23221 23222TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 23223M: Alex Dubov <oakad@yahoo.com> 23224S: Maintained 23225W: http://tifmxx.berlios.de/ 23226F: drivers/memstick/host/tifm_ms.c 23227F: drivers/misc/tifm* 23228F: drivers/mmc/host/tifm_sd.c 23229F: include/linux/tifm.h 23230 23231TI FPD-LINK DRIVERS 23232M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 23233L: linux-media@vger.kernel.org 23234S: Maintained 23235F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 23236F: drivers/media/i2c/ds90* 23237F: include/media/i2c/ds90* 23238 23239TI HDC302X HUMIDITY DRIVER 23240M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23241M: Li peiyu <579lpy@gmail.com> 23242L: linux-iio@vger.kernel.org 23243S: Maintained 23244F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 23245F: drivers/iio/humidity/hdc3020.c 23246 23247TI ICSSG ETHERNET DRIVER (ICSSG) 23248R: MD Danish Anwar <danishanwar@ti.com> 23249R: Roger Quadros <rogerq@kernel.org> 23250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23251L: netdev@vger.kernel.org 23252S: Maintained 23253F: Documentation/devicetree/bindings/net/ti,icss*.yaml 23254F: drivers/net/ethernet/ti/icssg/* 23255 23256TI J721E CSI2RX DRIVER 23257M: Jai Luthra <j-luthra@ti.com> 23258L: linux-media@vger.kernel.org 23259S: Maintained 23260F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 23261F: drivers/media/platform/ti/j721e-csi2rx/ 23262 23263TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 23264M: Nishanth Menon <nm@ti.com> 23265M: Santosh Shilimkar <ssantosh@kernel.org> 23266L: linux-kernel@vger.kernel.org 23267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23268S: Maintained 23269T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 23270F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 23271F: drivers/pmdomain/ti/omap_prm.c 23272F: drivers/soc/ti/* 23273 23274TI LM49xxx FAMILY ASoC CODEC DRIVERS 23275M: M R Swami Reddy <mr.swami.reddy@ti.com> 23276M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 23277L: linux-sound@vger.kernel.org 23278S: Maintained 23279F: sound/soc/codecs/isabelle* 23280F: sound/soc/codecs/lm49453* 23281 23282TI LMP92064 ADC DRIVER 23283M: Leonard Göhrs <l.goehrs@pengutronix.de> 23284R: kernel@pengutronix.de 23285L: linux-iio@vger.kernel.org 23286S: Maintained 23287F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 23288F: drivers/iio/adc/ti-lmp92064.c 23289 23290TI PCM3060 ASoC CODEC DRIVER 23291M: Kirill Marinushkin <kmarinushkin@birdec.com> 23292L: linux-sound@vger.kernel.org 23293S: Maintained 23294F: Documentation/devicetree/bindings/sound/pcm3060.txt 23295F: sound/soc/codecs/pcm3060* 23296 23297TI TAS571X FAMILY ASoC CODEC DRIVER 23298M: Kevin Cernekee <cernekee@chromium.org> 23299L: linux-sound@vger.kernel.org 23300S: Odd Fixes 23301F: sound/soc/codecs/tas571x* 23302 23303TI TMAG5273 MAGNETOMETER DRIVER 23304M: Gerald Loacker <gerald.loacker@wolfvision.net> 23305L: linux-iio@vger.kernel.org 23306S: Maintained 23307F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 23308F: drivers/iio/magnetometer/tmag5273.c 23309 23310TI TRF7970A NFC DRIVER 23311M: Mark Greer <mgreer@animalcreek.com> 23312L: linux-wireless@vger.kernel.org 23313S: Supported 23314F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 23315F: drivers/nfc/trf7970a.c 23316 23317TI TSC2046 ADC DRIVER 23318M: Oleksij Rempel <o.rempel@pengutronix.de> 23319R: kernel@pengutronix.de 23320L: linux-iio@vger.kernel.org 23321S: Maintained 23322F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 23323F: drivers/iio/adc/ti-tsc2046.c 23324 23325TI TWL4030 SERIES SOC CODEC DRIVER 23326M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 23327L: linux-sound@vger.kernel.org 23328S: Maintained 23329F: sound/soc/codecs/twl4030* 23330 23331TI VPE/CAL DRIVERS 23332M: Benoit Parrot <bparrot@ti.com> 23333L: linux-media@vger.kernel.org 23334S: Maintained 23335W: http://linuxtv.org/ 23336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23337F: Documentation/devicetree/bindings/media/ti,cal.yaml 23338F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23339F: drivers/media/platform/ti/cal/ 23340F: drivers/media/platform/ti/vpe/ 23341 23342TI WILINK WIRELESS DRIVERS 23343L: linux-wireless@vger.kernel.org 23344S: Orphan 23345W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23346W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23347F: drivers/net/wireless/ti/ 23348 23349TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23350M: John Stultz <jstultz@google.com> 23351M: Thomas Gleixner <tglx@linutronix.de> 23352R: Stephen Boyd <sboyd@kernel.org> 23353L: linux-kernel@vger.kernel.org 23354S: Supported 23355T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23356F: include/linux/clocksource.h 23357F: include/linux/time.h 23358F: include/linux/timekeeper_internal.h 23359F: include/linux/timekeeping.h 23360F: include/linux/timex.h 23361F: include/uapi/linux/time.h 23362F: include/uapi/linux/timex.h 23363F: kernel/time/alarmtimer.c 23364F: kernel/time/clocksource* 23365F: kernel/time/ntp* 23366F: kernel/time/time.c 23367F: kernel/time/timeconst.bc 23368F: kernel/time/timeconv.c 23369F: kernel/time/timecounter.c 23370F: kernel/time/timekeeping* 23371F: kernel/time/time_test.c 23372F: tools/testing/selftests/timers/ 23373 23374TIPC NETWORK LAYER 23375M: Jon Maloy <jmaloy@redhat.com> 23376M: Ying Xue <ying.xue@windriver.com> 23377L: netdev@vger.kernel.org (core kernel code) 23378L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23379S: Maintained 23380W: http://tipc.sourceforge.net/ 23381F: include/uapi/linux/tipc*.h 23382F: net/tipc/ 23383 23384TLAN NETWORK DRIVER 23385M: Samuel Chessman <chessman@tux.org> 23386L: tlan-devel@lists.sourceforge.net (subscribers-only) 23387S: Maintained 23388W: http://sourceforge.net/projects/tlan/ 23389F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23390F: drivers/net/ethernet/ti/tlan.* 23391 23392TMIO/SDHI MMC DRIVER 23393M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23394L: linux-mmc@vger.kernel.org 23395L: linux-renesas-soc@vger.kernel.org 23396S: Supported 23397F: drivers/mmc/host/renesas_sdhi* 23398F: drivers/mmc/host/tmio_mmc* 23399F: include/linux/platform_data/tmio.h 23400 23401TMP513 HARDWARE MONITOR DRIVER 23402M: Eric Tremblay <etremblay@distech-controls.com> 23403L: linux-hwmon@vger.kernel.org 23404S: Maintained 23405F: Documentation/hwmon/tmp513.rst 23406F: drivers/hwmon/tmp513.c 23407 23408TMPFS (SHMEM FILESYSTEM) 23409M: Hugh Dickins <hughd@google.com> 23410L: linux-mm@kvack.org 23411S: Maintained 23412F: include/linux/shmem_fs.h 23413F: mm/shmem.c 23414 23415TOMOYO SECURITY MODULE 23416M: Kentaro Takeda <takedakn@nttdata.co.jp> 23417M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23418L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23419L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23420L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23421L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23422S: Maintained 23423W: https://tomoyo.sourceforge.net/ 23424F: security/tomoyo/ 23425 23426TOPSTAR LAPTOP EXTRAS DRIVER 23427M: Herton Ronaldo Krzesinski <herton@canonical.com> 23428L: platform-driver-x86@vger.kernel.org 23429S: Maintained 23430F: drivers/platform/x86/topstar-laptop.c 23431 23432TORTURE-TEST MODULES 23433M: Davidlohr Bueso <dave@stgolabs.net> 23434M: "Paul E. McKenney" <paulmck@kernel.org> 23435M: Josh Triplett <josh@joshtriplett.org> 23436L: linux-kernel@vger.kernel.org 23437S: Supported 23438T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23439F: Documentation/RCU/torture.rst 23440F: kernel/locking/locktorture.c 23441F: kernel/rcu/rcuscale.c 23442F: kernel/rcu/rcutorture.c 23443F: kernel/rcu/refscale.c 23444F: kernel/torture.c 23445 23446TOSHIBA ACPI EXTRAS DRIVER 23447M: Azael Avalos <coproscefalo@gmail.com> 23448L: platform-driver-x86@vger.kernel.org 23449S: Maintained 23450F: drivers/platform/x86/toshiba_acpi.c 23451 23452TOSHIBA BLUETOOTH DRIVER 23453M: Azael Avalos <coproscefalo@gmail.com> 23454L: platform-driver-x86@vger.kernel.org 23455S: Maintained 23456F: drivers/platform/x86/toshiba_bluetooth.c 23457 23458TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23459M: Azael Avalos <coproscefalo@gmail.com> 23460L: platform-driver-x86@vger.kernel.org 23461S: Maintained 23462F: drivers/platform/x86/toshiba_haps.c 23463 23464TOSHIBA SMM DRIVER 23465M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23466S: Maintained 23467W: http://www.buzzard.org.uk/toshiba/ 23468F: drivers/char/toshiba.c 23469F: include/linux/toshiba.h 23470F: include/uapi/linux/toshiba.h 23471 23472TOSHIBA TC358743 DRIVER 23473M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23474L: linux-media@vger.kernel.org 23475S: Maintained 23476F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23477F: drivers/media/i2c/tc358743* 23478F: include/media/i2c/tc358743.h 23479 23480TOSHIBA WMI HOTKEYS DRIVER 23481M: Azael Avalos <coproscefalo@gmail.com> 23482L: platform-driver-x86@vger.kernel.org 23483S: Maintained 23484F: drivers/platform/x86/toshiba-wmi.c 23485 23486TPM DEVICE DRIVER 23487M: Peter Huewe <peterhuewe@gmx.de> 23488M: Jarkko Sakkinen <jarkko@kernel.org> 23489R: Jason Gunthorpe <jgg@ziepe.ca> 23490L: linux-integrity@vger.kernel.org 23491S: Maintained 23492W: https://codeberg.org/jarkko/linux-tpmdd-test 23493Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23494T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23495F: Documentation/devicetree/bindings/tpm/ 23496F: drivers/char/tpm/ 23497F: tools/testing/selftests/tpm2/ 23498 23499TPS546D24 DRIVER 23500M: Duke Du <dukedu83@gmail.com> 23501L: linux-hwmon@vger.kernel.org 23502S: Maintained 23503F: Documentation/hwmon/tps546d24.rst 23504F: drivers/hwmon/pmbus/tps546d24.c 23505 23506TQ SYSTEMS BOARD & DRIVER SUPPORT 23507L: linux@ew.tq-group.com 23508S: Supported 23509W: https://www.tq-group.com/en/products/tq-embedded/ 23510F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 23511F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 23512F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23513F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23514F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23515F: arch/arm64/boot/dts/freescale/mba*.dtsi 23516F: arch/arm64/boot/dts/freescale/tqml*.dts* 23517F: drivers/gpio/gpio-tqmx86.c 23518F: drivers/mfd/tqmx86.c 23519F: drivers/watchdog/tqmx86_wdt.c 23520 23521TRACING 23522M: Steven Rostedt <rostedt@goodmis.org> 23523M: Masami Hiramatsu <mhiramat@kernel.org> 23524R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23525L: linux-kernel@vger.kernel.org 23526L: linux-trace-kernel@vger.kernel.org 23527S: Maintained 23528Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23529T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23530F: Documentation/trace/* 23531F: fs/tracefs/ 23532F: include/linux/trace*.h 23533F: include/trace/ 23534F: kernel/trace/ 23535F: scripts/tracing/ 23536F: tools/testing/selftests/ftrace/ 23537 23538TRACING MMIO ACCESSES (MMIOTRACE) 23539M: Steven Rostedt <rostedt@goodmis.org> 23540M: Masami Hiramatsu <mhiramat@kernel.org> 23541R: Karol Herbst <karolherbst@gmail.com> 23542R: Pekka Paalanen <ppaalanen@gmail.com> 23543L: linux-kernel@vger.kernel.org 23544L: nouveau@lists.freedesktop.org 23545S: Maintained 23546F: arch/x86/mm/kmmio.c 23547F: arch/x86/mm/mmio-mod.c 23548F: arch/x86/mm/testmmiotrace.c 23549F: include/linux/mmiotrace.h 23550F: kernel/trace/trace_mmiotrace.c 23551 23552TRACING OS NOISE / LATENCY TRACERS 23553M: Steven Rostedt <rostedt@goodmis.org> 23554S: Maintained 23555F: Documentation/trace/hwlat_detector.rst 23556F: Documentation/trace/osnoise-tracer.rst 23557F: Documentation/trace/timerlat-tracer.rst 23558F: arch/*/kernel/trace.c 23559F: include/trace/events/osnoise.h 23560F: kernel/trace/trace_hwlat.c 23561F: kernel/trace/trace_irqsoff.c 23562F: kernel/trace/trace_osnoise.c 23563F: kernel/trace/trace_sched_wakeup.c 23564 23565TRADITIONAL CHINESE DOCUMENTATION 23566M: Hu Haowen <2023002089@link.tyut.edu.cn> 23567S: Maintained 23568W: https://github.com/srcres258/linux-doc 23569T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23570F: Documentation/translations/zh_TW/ 23571 23572TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23573M: Dan Williams <dan.j.williams@intel.com> 23574L: linux-coco@lists.linux.dev 23575S: Maintained 23576F: Documentation/ABI/testing/configfs-tsm 23577F: drivers/virt/coco/tsm.c 23578F: include/linux/tsm.h 23579 23580TRUSTED SERVICES TEE DRIVER 23581M: Balint Dobszay <balint.dobszay@arm.com> 23582M: Sudeep Holla <sudeep.holla@arm.com> 23583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23584L: trusted-services@lists.trustedfirmware.org 23585S: Maintained 23586F: Documentation/tee/ts-tee.rst 23587F: drivers/tee/tstee/ 23588 23589TTY LAYER AND SERIAL DRIVERS 23590M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23591M: Jiri Slaby <jirislaby@kernel.org> 23592L: linux-kernel@vger.kernel.org 23593L: linux-serial@vger.kernel.org 23594S: Supported 23595T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23596F: Documentation/devicetree/bindings/serial/ 23597F: Documentation/driver-api/serial/ 23598F: drivers/tty/ 23599F: include/linux/selection.h 23600F: include/linux/serial.h 23601F: include/linux/serial_core.h 23602F: include/linux/sysrq.h 23603F: include/linux/tty*.h 23604F: include/linux/vt.h 23605F: include/linux/vt_*.h 23606F: include/uapi/linux/serial.h 23607F: include/uapi/linux/serial_core.h 23608F: include/uapi/linux/tty.h 23609 23610TUA9001 MEDIA DRIVER 23611L: linux-media@vger.kernel.org 23612S: Orphan 23613W: https://linuxtv.org 23614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23615F: drivers/media/tuners/tua9001* 23616 23617TULIP NETWORK DRIVERS 23618L: netdev@vger.kernel.org 23619L: linux-parisc@vger.kernel.org 23620S: Orphan 23621F: drivers/net/ethernet/dec/tulip/ 23622 23623TUN/TAP driver 23624M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23625M: Jason Wang <jasowang@redhat.com> 23626S: Maintained 23627W: http://vtun.sourceforge.net/tun 23628F: Documentation/networking/tuntap.rst 23629F: arch/um/os-Linux/drivers/ 23630F: drivers/net/tap.c 23631F: drivers/net/tun.c 23632 23633TURBOCHANNEL SUBSYSTEM 23634M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23635M: Ralf Baechle <ralf@linux-mips.org> 23636L: linux-mips@vger.kernel.org 23637S: Maintained 23638Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23639F: drivers/tc/ 23640F: include/linux/tc.h 23641 23642TURBOSTAT UTILITY 23643M: "Len Brown" <lenb@kernel.org> 23644L: linux-pm@vger.kernel.org 23645S: Supported 23646Q: https://patchwork.kernel.org/project/linux-pm/list/ 23647B: https://bugzilla.kernel.org 23648T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23649F: tools/power/x86/turbostat/ 23650F: tools/testing/selftests/turbostat/ 23651 23652TW5864 VIDEO4LINUX DRIVER 23653M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23654M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23655M: Andrey Utkin <andrey_utkin@fastmail.com> 23656L: linux-media@vger.kernel.org 23657S: Supported 23658F: drivers/media/pci/tw5864/ 23659 23660TW68 VIDEO4LINUX DRIVER 23661M: Hans Verkuil <hverkuil@xs4all.nl> 23662L: linux-media@vger.kernel.org 23663S: Odd Fixes 23664W: https://linuxtv.org 23665T: git git://linuxtv.org/media_tree.git 23666F: drivers/media/pci/tw68/ 23667 23668TW686X VIDEO4LINUX DRIVER 23669M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23670L: linux-media@vger.kernel.org 23671S: Maintained 23672W: http://linuxtv.org 23673T: git git://linuxtv.org/media_tree.git 23674F: drivers/media/pci/tw686x/ 23675 23676U-BOOT ENVIRONMENT VARIABLES 23677M: Rafał Miłecki <rafal@milecki.pl> 23678S: Maintained 23679F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 23680F: drivers/nvmem/layouts/u-boot-env.c 23681F: drivers/nvmem/u-boot-env.c 23682 23683UACCE ACCELERATOR FRAMEWORK 23684M: Zhangfei Gao <zhangfei.gao@linaro.org> 23685M: Zhou Wang <wangzhou1@hisilicon.com> 23686L: linux-accelerators@lists.ozlabs.org 23687L: linux-kernel@vger.kernel.org 23688S: Maintained 23689F: Documentation/ABI/testing/sysfs-driver-uacce 23690F: Documentation/misc-devices/uacce.rst 23691F: drivers/misc/uacce/ 23692F: include/linux/uacce.h 23693F: include/uapi/misc/uacce/ 23694 23695UBI FILE SYSTEM (UBIFS) 23696M: Richard Weinberger <richard@nod.at> 23697R: Zhihao Cheng <chengzhihao1@huawei.com> 23698L: linux-mtd@lists.infradead.org 23699S: Supported 23700W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23701T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23702T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23703F: Documentation/ABI/testing/sysfs-fs-ubifs 23704F: Documentation/filesystems/ubifs-authentication.rst 23705F: Documentation/filesystems/ubifs.rst 23706F: fs/ubifs/ 23707 23708UBLK USERSPACE BLOCK DRIVER 23709M: Ming Lei <ming.lei@redhat.com> 23710L: linux-block@vger.kernel.org 23711S: Maintained 23712F: Documentation/block/ublk.rst 23713F: drivers/block/ublk_drv.c 23714F: include/uapi/linux/ublk_cmd.h 23715 23716UBSAN 23717M: Kees Cook <kees@kernel.org> 23718R: Marco Elver <elver@google.com> 23719R: Andrey Konovalov <andreyknvl@gmail.com> 23720R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23721L: kasan-dev@googlegroups.com 23722L: linux-hardening@vger.kernel.org 23723S: Supported 23724T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23725F: Documentation/dev-tools/ubsan.rst 23726F: include/linux/ubsan.h 23727F: lib/Kconfig.ubsan 23728F: lib/test_ubsan.c 23729F: lib/ubsan.c 23730F: lib/ubsan.h 23731F: scripts/Makefile.ubsan 23732K: \bARCH_HAS_UBSAN\b 23733 23734UCLINUX (M68KNOMMU AND COLDFIRE) 23735M: Greg Ungerer <gerg@linux-m68k.org> 23736L: linux-m68k@lists.linux-m68k.org 23737S: Maintained 23738W: http://www.linux-m68k.org/ 23739T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23740F: arch/m68k/*/*_no.* 23741F: arch/m68k/68*/ 23742F: arch/m68k/coldfire/ 23743F: arch/m68k/include/asm/*_no.* 23744 23745UDF FILESYSTEM 23746M: Jan Kara <jack@suse.com> 23747S: Maintained 23748F: Documentation/filesystems/udf.rst 23749F: fs/udf/ 23750 23751UDRAW TABLET 23752M: Bastien Nocera <hadess@hadess.net> 23753L: linux-input@vger.kernel.org 23754S: Maintained 23755F: drivers/hid/hid-udraw-ps3.c 23756 23757UFS FILESYSTEM 23758M: Evgeniy Dushistov <dushistov@mail.ru> 23759S: Maintained 23760F: Documentation/admin-guide/ufs.rst 23761F: fs/ufs/ 23762 23763UHID USERSPACE HID IO DRIVER 23764M: David Rheinsberg <david@readahead.eu> 23765L: linux-input@vger.kernel.org 23766S: Maintained 23767F: drivers/hid/uhid.c 23768F: include/uapi/linux/uhid.h 23769 23770ULPI BUS 23771M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23772L: linux-usb@vger.kernel.org 23773S: Maintained 23774F: drivers/usb/common/ulpi.c 23775F: include/linux/ulpi/ 23776 23777UNICODE SUBSYSTEM 23778M: Gabriel Krisman Bertazi <krisman@kernel.org> 23779L: linux-fsdevel@vger.kernel.org 23780S: Supported 23781F: fs/unicode/ 23782 23783UNIFDEF 23784M: Tony Finch <dot@dotat.at> 23785S: Maintained 23786W: http://dotat.at/prog/unifdef 23787F: scripts/unifdef.c 23788 23789UNIFORM CDROM DRIVER 23790M: Phillip Potter <phil@philpotter.co.uk> 23791S: Maintained 23792F: Documentation/cdrom/ 23793F: drivers/cdrom/cdrom.c 23794F: include/linux/cdrom.h 23795F: include/uapi/linux/cdrom.h 23796 23797UNION-FIND 23798M: Xavier <xavier_qy@163.com> 23799L: linux-kernel@vger.kernel.org 23800S: Maintained 23801F: Documentation/core-api/union_find.rst 23802F: Documentation/translations/zh_CN/core-api/union_find.rst 23803F: include/linux/union_find.h 23804F: lib/union_find.c 23805 23806UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23807R: Alim Akhtar <alim.akhtar@samsung.com> 23808R: Avri Altman <avri.altman@wdc.com> 23809R: Bart Van Assche <bvanassche@acm.org> 23810L: linux-scsi@vger.kernel.org 23811S: Supported 23812F: Documentation/devicetree/bindings/ufs/ 23813F: Documentation/scsi/ufs.rst 23814F: drivers/ufs/core/ 23815 23816UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23817M: Pedro Sousa <pedrom.sousa@synopsys.com> 23818L: linux-scsi@vger.kernel.org 23819S: Supported 23820F: drivers/ufs/host/*dwc* 23821 23822UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23823M: Alim Akhtar <alim.akhtar@samsung.com> 23824L: linux-scsi@vger.kernel.org 23825S: Maintained 23826F: drivers/ufs/host/ufs-exynos* 23827 23828UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23829M: Peter Wang <peter.wang@mediatek.com> 23830R: Stanley Jhu <chu.stanley@gmail.com> 23831L: linux-scsi@vger.kernel.org 23832L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23833S: Maintained 23834F: drivers/ufs/host/ufs-mediatek* 23835 23836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23837M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23838L: linux-arm-msm@vger.kernel.org 23839L: linux-scsi@vger.kernel.org 23840S: Maintained 23841F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23842F: drivers/ufs/host/ufs-qcom* 23843 23844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23845M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23846L: linux-renesas-soc@vger.kernel.org 23847L: linux-scsi@vger.kernel.org 23848S: Maintained 23849F: drivers/ufs/host/ufs-renesas.c 23850 23851UNSORTED BLOCK IMAGES (UBI) 23852M: Richard Weinberger <richard@nod.at> 23853R: Zhihao Cheng <chengzhihao1@huawei.com> 23854L: linux-mtd@lists.infradead.org 23855S: Supported 23856W: http://www.linux-mtd.infradead.org/ 23857T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23858T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23859F: drivers/mtd/ubi/ 23860F: include/linux/mtd/ubi.h 23861F: include/uapi/mtd/ubi-user.h 23862 23863UPROBES 23864M: Masami Hiramatsu <mhiramat@kernel.org> 23865M: Oleg Nesterov <oleg@redhat.com> 23866M: Peter Zijlstra <peterz@infradead.org> 23867L: linux-kernel@vger.kernel.org 23868L: linux-trace-kernel@vger.kernel.org 23869S: Maintained 23870F: arch/*/include/asm/uprobes.h 23871F: arch/*/kernel/probes/uprobes.c 23872F: arch/*/kernel/uprobes.c 23873F: include/linux/uprobes.h 23874F: kernel/events/uprobes.c 23875 23876USB "USBNET" DRIVER FRAMEWORK 23877M: Oliver Neukum <oneukum@suse.com> 23878L: netdev@vger.kernel.org 23879S: Maintained 23880W: http://www.linux-usb.org/usbnet 23881F: drivers/net/usb/usbnet.c 23882F: include/linux/usb/usbnet.h 23883 23884USB ACM DRIVER 23885M: Oliver Neukum <oneukum@suse.com> 23886L: linux-usb@vger.kernel.org 23887S: Maintained 23888F: Documentation/usb/acm.rst 23889F: drivers/usb/class/cdc-acm.* 23890 23891USB APPLE MFI FASTCHARGE DRIVER 23892M: Bastien Nocera <hadess@hadess.net> 23893L: linux-usb@vger.kernel.org 23894S: Maintained 23895F: drivers/usb/misc/apple-mfi-fastcharge.c 23896 23897USB AR5523 WIRELESS DRIVER 23898L: linux-wireless@vger.kernel.org 23899S: Orphan 23900F: drivers/net/wireless/ath/ar5523/ 23901 23902USB ATTACHED SCSI 23903M: Oliver Neukum <oneukum@suse.com> 23904L: linux-usb@vger.kernel.org 23905L: linux-scsi@vger.kernel.org 23906S: Maintained 23907F: drivers/usb/storage/uas.c 23908 23909USB CDC ETHERNET DRIVER 23910M: Oliver Neukum <oliver@neukum.org> 23911L: linux-usb@vger.kernel.org 23912S: Maintained 23913F: drivers/net/usb/cdc_*.c 23914F: include/uapi/linux/usb/cdc.h 23915 23916USB CHAOSKEY DRIVER 23917M: Keith Packard <keithp@keithp.com> 23918L: linux-usb@vger.kernel.org 23919S: Maintained 23920F: drivers/usb/misc/chaoskey.c 23921 23922USB CYPRESS C67X00 DRIVER 23923L: linux-usb@vger.kernel.org 23924S: Orphan 23925F: drivers/usb/c67x00/ 23926 23927USB DAVICOM DM9601 DRIVER 23928M: Peter Korsgaard <peter@korsgaard.com> 23929L: netdev@vger.kernel.org 23930S: Maintained 23931W: http://www.linux-usb.org/usbnet 23932F: drivers/net/usb/dm9601.c 23933 23934USB EHCI DRIVER 23935M: Alan Stern <stern@rowland.harvard.edu> 23936L: linux-usb@vger.kernel.org 23937S: Maintained 23938F: Documentation/usb/ehci.rst 23939F: drivers/usb/host/ehci* 23940 23941USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23942M: Jiri Kosina <jikos@kernel.org> 23943M: Benjamin Tissoires <bentiss@kernel.org> 23944L: linux-usb@vger.kernel.org 23945S: Maintained 23946T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23947F: Documentation/hid/hiddev.rst 23948F: drivers/hid/usbhid/ 23949 23950USB INTEL XHCI ROLE MUX DRIVER 23951M: Hans de Goede <hdegoede@redhat.com> 23952L: linux-usb@vger.kernel.org 23953S: Maintained 23954F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23955 23956USB IP DRIVER FOR HISILICON KIRIN 960 23957M: Yu Chen <chenyu56@huawei.com> 23958M: Binghui Wang <wangbinghui@hisilicon.com> 23959L: linux-usb@vger.kernel.org 23960S: Maintained 23961F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23962F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23963 23964USB IP DRIVER FOR HISILICON KIRIN 970 23965M: Mauro Carvalho Chehab <mchehab@kernel.org> 23966L: linux-usb@vger.kernel.org 23967S: Maintained 23968F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23969F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23970 23971USB ISP116X DRIVER 23972M: Olav Kongas <ok@artecdesign.ee> 23973L: linux-usb@vger.kernel.org 23974S: Maintained 23975F: drivers/usb/host/isp116x* 23976F: include/linux/usb/isp116x.h 23977 23978USB ISP1760 DRIVER 23979M: Rui Miguel Silva <rui.silva@linaro.org> 23980L: linux-usb@vger.kernel.org 23981S: Maintained 23982F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23983F: drivers/usb/isp1760/* 23984 23985USB LAN78XX ETHERNET DRIVER 23986M: Woojung Huh <woojung.huh@microchip.com> 23987M: UNGLinuxDriver@microchip.com 23988L: netdev@vger.kernel.org 23989S: Maintained 23990F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23991F: drivers/net/usb/lan78xx.* 23992F: include/dt-bindings/net/microchip-lan78xx.h 23993 23994USB MASS STORAGE DRIVER 23995M: Alan Stern <stern@rowland.harvard.edu> 23996L: linux-usb@vger.kernel.org 23997L: usb-storage@lists.one-eyed-alien.net 23998S: Maintained 23999F: drivers/usb/storage/ 24000 24001USB MIDI DRIVER 24002M: Clemens Ladisch <clemens@ladisch.de> 24003L: linux-sound@vger.kernel.org 24004S: Maintained 24005T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24006F: sound/usb/midi.* 24007 24008USB NETWORKING DRIVERS 24009L: linux-usb@vger.kernel.org 24010S: Odd Fixes 24011F: drivers/net/usb/ 24012 24013USB OHCI DRIVER 24014M: Alan Stern <stern@rowland.harvard.edu> 24015L: linux-usb@vger.kernel.org 24016S: Maintained 24017F: Documentation/usb/ohci.rst 24018F: drivers/usb/host/ohci* 24019 24020USB OTG FSM (Finite State Machine) 24021M: Peter Chen <peter.chen@kernel.org> 24022L: linux-usb@vger.kernel.org 24023S: Maintained 24024T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 24025F: drivers/usb/common/usb-otg-fsm.c 24026 24027USB OVER IP DRIVER 24028M: Valentina Manea <valentina.manea.m@gmail.com> 24029M: Shuah Khan <shuah@kernel.org> 24030M: Shuah Khan <skhan@linuxfoundation.org> 24031R: Hongren Zheng <i@zenithal.me> 24032L: linux-usb@vger.kernel.org 24033S: Maintained 24034F: Documentation/usb/usbip_protocol.rst 24035F: drivers/usb/usbip/ 24036F: tools/testing/selftests/drivers/usb/usbip/ 24037F: tools/usb/usbip/ 24038 24039USB PEGASUS DRIVER 24040M: Petko Manolov <petkan@nucleusys.com> 24041L: linux-usb@vger.kernel.org 24042L: netdev@vger.kernel.org 24043S: Maintained 24044W: https://github.com/petkan/pegasus 24045T: git https://github.com/petkan/pegasus.git 24046F: drivers/net/usb/pegasus.* 24047 24048USB PRINTER DRIVER (usblp) 24049M: Pete Zaitcev <zaitcev@redhat.com> 24050L: linux-usb@vger.kernel.org 24051S: Supported 24052F: drivers/usb/class/usblp.c 24053 24054USB QMI WWAN NETWORK DRIVER 24055M: Bjørn Mork <bjorn@mork.no> 24056L: netdev@vger.kernel.org 24057S: Maintained 24058F: Documentation/ABI/testing/sysfs-class-net-qmi 24059F: drivers/net/usb/qmi_wwan.c 24060 24061USB RAW GADGET DRIVER 24062R: Andrey Konovalov <andreyknvl@gmail.com> 24063L: linux-usb@vger.kernel.org 24064S: Maintained 24065F: Documentation/usb/raw-gadget.rst 24066F: drivers/usb/gadget/legacy/raw_gadget.c 24067F: include/uapi/linux/usb/raw_gadget.h 24068 24069USB RTL8150 DRIVER 24070M: Petko Manolov <petkan@nucleusys.com> 24071L: linux-usb@vger.kernel.org 24072L: netdev@vger.kernel.org 24073S: Maintained 24074W: https://github.com/petkan/rtl8150 24075T: git https://github.com/petkan/rtl8150.git 24076F: drivers/net/usb/rtl8150.c 24077 24078USB SERIAL SUBSYSTEM 24079M: Johan Hovold <johan@kernel.org> 24080L: linux-usb@vger.kernel.org 24081S: Maintained 24082T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 24083F: Documentation/usb/usb-serial.rst 24084F: drivers/usb/serial/ 24085F: include/linux/usb/serial.h 24086 24087USB SMSC75XX ETHERNET DRIVER 24088M: Steve Glendinning <steve.glendinning@shawell.net> 24089L: netdev@vger.kernel.org 24090S: Maintained 24091F: drivers/net/usb/smsc75xx.* 24092 24093USB SMSC95XX ETHERNET DRIVER 24094M: Steve Glendinning <steve.glendinning@shawell.net> 24095M: UNGLinuxDriver@microchip.com 24096L: netdev@vger.kernel.org 24097S: Maintained 24098F: drivers/net/usb/smsc95xx.* 24099 24100USB SUBSYSTEM 24101M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24102L: linux-usb@vger.kernel.org 24103S: Supported 24104W: http://www.linux-usb.org 24105T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 24106F: Documentation/devicetree/bindings/usb/ 24107F: Documentation/usb/ 24108F: drivers/usb/ 24109F: include/dt-bindings/usb/ 24110F: include/linux/usb.h 24111F: include/linux/usb/ 24112F: include/uapi/linux/usb/ 24113 24114USB TYPEC BUS FOR ALTERNATE MODES 24115M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24116L: linux-usb@vger.kernel.org 24117S: Maintained 24118F: Documentation/ABI/testing/sysfs-bus-typec 24119F: Documentation/driver-api/usb/typec_bus.rst 24120F: drivers/usb/typec/altmodes/ 24121F: include/linux/usb/typec_altmode.h 24122 24123USB TYPEC CLASS 24124M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24125L: linux-usb@vger.kernel.org 24126S: Maintained 24127F: Documentation/ABI/testing/sysfs-class-typec 24128F: Documentation/driver-api/usb/typec.rst 24129F: drivers/usb/typec/ 24130F: include/linux/usb/typec.h 24131 24132USB TYPEC INTEL PMC MUX DRIVER 24133M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24134L: linux-usb@vger.kernel.org 24135S: Maintained 24136F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 24137F: drivers/usb/typec/mux/intel_pmc_mux.c 24138 24139USB TYPEC PI3USB30532 MUX DRIVER 24140M: Hans de Goede <hdegoede@redhat.com> 24141L: linux-usb@vger.kernel.org 24142S: Maintained 24143F: drivers/usb/typec/mux/pi3usb30532.c 24144 24145USB TYPEC PORT CONTROLLER DRIVERS 24146L: linux-usb@vger.kernel.org 24147S: Orphan 24148F: drivers/usb/typec/tcpm/ 24149 24150USB UHCI DRIVER 24151M: Alan Stern <stern@rowland.harvard.edu> 24152L: linux-usb@vger.kernel.org 24153S: Maintained 24154F: drivers/usb/host/uhci* 24155 24156USB VIDEO CLASS 24157M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24158L: linux-media@vger.kernel.org 24159S: Maintained 24160W: http://www.ideasonboard.org/uvc/ 24161T: git git://linuxtv.org/media_tree.git 24162F: drivers/media/usb/uvc/ 24163F: include/uapi/linux/uvcvideo.h 24164 24165USB WEBCAM GADGET 24166L: linux-usb@vger.kernel.org 24167S: Orphan 24168F: drivers/usb/gadget/function/*uvc* 24169F: drivers/usb/gadget/legacy/webcam.c 24170F: include/uapi/linux/usb/g_uvc.h 24171 24172USB XHCI DRIVER 24173M: Mathias Nyman <mathias.nyman@intel.com> 24174L: linux-usb@vger.kernel.org 24175S: Supported 24176F: drivers/usb/host/pci-quirks* 24177F: drivers/usb/host/xhci* 24178 24179USER DATAGRAM PROTOCOL (UDP) 24180M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24181S: Maintained 24182F: include/linux/udp.h 24183F: net/ipv4/udp.c 24184F: net/ipv6/udp.c 24185 24186USER-MODE LINUX (UML) 24187M: Richard Weinberger <richard@nod.at> 24188M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 24189M: Johannes Berg <johannes@sipsolutions.net> 24190L: linux-um@lists.infradead.org 24191S: Maintained 24192W: http://user-mode-linux.sourceforge.net 24193Q: https://patchwork.ozlabs.org/project/linux-um/list/ 24194T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 24195T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 24196F: Documentation/virt/uml/ 24197F: arch/um/ 24198F: arch/x86/um/ 24199F: fs/hostfs/ 24200 24201USERSPACE COPYIN/COPYOUT (UIOVEC) 24202M: Alexander Viro <viro@zeniv.linux.org.uk> 24203S: Maintained 24204F: include/linux/uio.h 24205F: lib/iov_iter.c 24206 24207USERSPACE DMA BUFFER DRIVER 24208M: Gerd Hoffmann <kraxel@redhat.com> 24209L: dri-devel@lists.freedesktop.org 24210S: Maintained 24211T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24212F: drivers/dma-buf/udmabuf.c 24213F: include/uapi/linux/udmabuf.h 24214 24215USERSPACE I/O (UIO) 24216M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24217S: Maintained 24218T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24219F: Documentation/driver-api/uio-howto.rst 24220F: drivers/uio/ 24221F: include/linux/uio_driver.h 24222 24223UTIL-LINUX PACKAGE 24224M: Karel Zak <kzak@redhat.com> 24225L: util-linux@vger.kernel.org 24226S: Maintained 24227W: http://en.wikipedia.org/wiki/Util-linux 24228T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 24229 24230UUID HELPERS 24231R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24232L: linux-kernel@vger.kernel.org 24233S: Maintained 24234F: include/linux/uuid.h 24235F: lib/test_uuid.c 24236F: lib/uuid.c 24237 24238UV SYSFS DRIVER 24239M: Justin Ernst <justin.ernst@hpe.com> 24240L: platform-driver-x86@vger.kernel.org 24241S: Maintained 24242F: drivers/platform/x86/uv_sysfs.c 24243 24244UVESAFB DRIVER 24245M: Michal Januszewski <spock@gentoo.org> 24246L: linux-fbdev@vger.kernel.org 24247S: Maintained 24248W: https://github.com/mjanusz/v86d 24249F: Documentation/fb/uvesafb.rst 24250F: drivers/video/fbdev/uvesafb.* 24251 24252Ux500 CLOCK DRIVERS 24253M: Ulf Hansson <ulf.hansson@linaro.org> 24254L: linux-clk@vger.kernel.org 24255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24256S: Maintained 24257F: drivers/clk/ux500/ 24258 24259V4L2 ASYNC AND FWNODE FRAMEWORKS 24260M: Sakari Ailus <sakari.ailus@linux.intel.com> 24261L: linux-media@vger.kernel.org 24262S: Maintained 24263T: git git://linuxtv.org/media_tree.git 24264F: drivers/media/v4l2-core/v4l2-async.c 24265F: drivers/media/v4l2-core/v4l2-fwnode.c 24266F: include/media/v4l2-async.h 24267F: include/media/v4l2-fwnode.h 24268 24269V4L2 LENS DRIVERS 24270M: Sakari Ailus <sakari.ailus@linux.intel.com> 24271L: linux-media@vger.kernel.org 24272S: Maintained 24273F: drivers/media/i2c/ak* 24274F: drivers/media/i2c/dw* 24275F: drivers/media/i2c/lm* 24276 24277V4L2 CAMERA SENSOR DRIVERS 24278M: Sakari Ailus <sakari.ailus@linux.intel.com> 24279L: linux-media@vger.kernel.org 24280S: Maintained 24281F: Documentation/driver-api/media/camera-sensor.rst 24282F: Documentation/driver-api/media/tx-rx.rst 24283F: drivers/media/i2c/ar* 24284F: drivers/media/i2c/gc* 24285F: drivers/media/i2c/hi* 24286F: drivers/media/i2c/imx* 24287F: drivers/media/i2c/mt* 24288F: drivers/media/i2c/og* 24289F: drivers/media/i2c/ov* 24290F: drivers/media/i2c/s5* 24291F: drivers/media/i2c/vgxy61.c 24292 24293VF610 NAND DRIVER 24294M: Stefan Agner <stefan@agner.ch> 24295L: linux-mtd@lists.infradead.org 24296S: Supported 24297F: drivers/mtd/nand/raw/vf610_nfc.c 24298 24299VFAT/FAT/MSDOS FILESYSTEM 24300M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 24301S: Maintained 24302F: Documentation/filesystems/vfat.rst 24303F: fs/fat/ 24304F: tools/testing/selftests/filesystems/fat/ 24305 24306VFIO CDX DRIVER 24307M: Nipun Gupta <nipun.gupta@amd.com> 24308M: Nikhil Agarwal <nikhil.agarwal@amd.com> 24309L: kvm@vger.kernel.org 24310S: Maintained 24311F: drivers/vfio/cdx/* 24312 24313VFIO DRIVER 24314M: Alex Williamson <alex.williamson@redhat.com> 24315L: kvm@vger.kernel.org 24316S: Maintained 24317T: git https://github.com/awilliam/linux-vfio.git 24318F: Documentation/ABI/testing/debugfs-vfio 24319F: Documentation/ABI/testing/sysfs-devices-vfio-dev 24320F: Documentation/driver-api/vfio.rst 24321F: drivers/vfio/ 24322F: include/linux/vfio.h 24323F: include/linux/vfio_pci_core.h 24324F: include/uapi/linux/vfio.h 24325 24326VFIO FSL-MC DRIVER 24327L: kvm@vger.kernel.org 24328S: Orphan 24329F: drivers/vfio/fsl-mc/ 24330 24331VFIO HISILICON PCI DRIVER 24332M: Longfang Liu <liulongfang@huawei.com> 24333M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24334L: kvm@vger.kernel.org 24335S: Maintained 24336F: drivers/vfio/pci/hisilicon/ 24337 24338VFIO MEDIATED DEVICE DRIVERS 24339M: Kirti Wankhede <kwankhede@nvidia.com> 24340L: kvm@vger.kernel.org 24341S: Maintained 24342F: Documentation/driver-api/vfio-mediated-device.rst 24343F: drivers/vfio/mdev/ 24344F: include/linux/mdev.h 24345F: samples/vfio-mdev/ 24346 24347VFIO MLX5 PCI DRIVER 24348M: Yishai Hadas <yishaih@nvidia.com> 24349L: kvm@vger.kernel.org 24350S: Maintained 24351F: drivers/vfio/pci/mlx5/ 24352 24353VFIO NVIDIA GRACE GPU DRIVER 24354M: Ankit Agrawal <ankita@nvidia.com> 24355L: kvm@vger.kernel.org 24356S: Supported 24357F: drivers/vfio/pci/nvgrace-gpu/ 24358 24359VFIO PCI DEVICE SPECIFIC DRIVERS 24360R: Jason Gunthorpe <jgg@nvidia.com> 24361R: Yishai Hadas <yishaih@nvidia.com> 24362R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24363R: Kevin Tian <kevin.tian@intel.com> 24364L: kvm@vger.kernel.org 24365S: Maintained 24366P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24367F: drivers/vfio/pci/*/ 24368 24369VFIO PDS PCI DRIVER 24370M: Brett Creeley <brett.creeley@amd.com> 24371L: kvm@vger.kernel.org 24372S: Maintained 24373F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24374F: drivers/vfio/pci/pds/ 24375 24376VFIO PLATFORM DRIVER 24377M: Eric Auger <eric.auger@redhat.com> 24378L: kvm@vger.kernel.org 24379S: Maintained 24380F: drivers/vfio/platform/ 24381 24382VFIO QAT PCI DRIVER 24383M: Xin Zeng <xin.zeng@intel.com> 24384M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24385L: kvm@vger.kernel.org 24386L: qat-linux@intel.com 24387S: Supported 24388F: drivers/vfio/pci/qat/ 24389 24390VFIO VIRTIO PCI DRIVER 24391M: Yishai Hadas <yishaih@nvidia.com> 24392L: kvm@vger.kernel.org 24393L: virtualization@lists.linux.dev 24394S: Maintained 24395F: drivers/vfio/pci/virtio 24396 24397VGA_SWITCHEROO 24398R: Lukas Wunner <lukas@wunner.de> 24399S: Maintained 24400T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24401F: Documentation/gpu/vga-switcheroo.rst 24402F: drivers/gpu/vga/vga_switcheroo.c 24403F: include/linux/vga_switcheroo.h 24404 24405VIA RHINE NETWORK DRIVER 24406M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24407S: Maintained 24408F: drivers/net/ethernet/via/via-rhine.c 24409 24410VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24411M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24412L: linux-fbdev@vger.kernel.org 24413S: Maintained 24414F: drivers/video/fbdev/via/ 24415F: include/linux/via-core.h 24416F: include/linux/via_i2c.h 24417 24418VIA VELOCITY NETWORK DRIVER 24419M: Francois Romieu <romieu@fr.zoreil.com> 24420L: netdev@vger.kernel.org 24421S: Maintained 24422F: drivers/net/ethernet/via/via-velocity.* 24423 24424VICODEC VIRTUAL CODEC DRIVER 24425M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24426L: linux-media@vger.kernel.org 24427S: Maintained 24428W: https://linuxtv.org 24429T: git git://linuxtv.org/media_tree.git 24430F: drivers/media/test-drivers/vicodec/* 24431 24432VIDEO I2C POLLING DRIVER 24433M: Matt Ranostay <matt.ranostay@konsulko.com> 24434L: linux-media@vger.kernel.org 24435S: Maintained 24436F: drivers/media/i2c/video-i2c.c 24437 24438VIDEO MULTIPLEXER DRIVER 24439M: Philipp Zabel <p.zabel@pengutronix.de> 24440L: linux-media@vger.kernel.org 24441S: Maintained 24442F: drivers/media/platform/video-mux.c 24443 24444VIDEOBUF2 FRAMEWORK 24445M: Tomasz Figa <tfiga@chromium.org> 24446M: Marek Szyprowski <m.szyprowski@samsung.com> 24447L: linux-media@vger.kernel.org 24448S: Maintained 24449F: drivers/media/common/videobuf2/* 24450F: include/media/videobuf2-* 24451 24452VIDTV VIRTUAL DIGITAL TV DRIVER 24453M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24454L: linux-media@vger.kernel.org 24455S: Maintained 24456W: https://linuxtv.org 24457T: git git://linuxtv.org/media_tree.git 24458F: drivers/media/test-drivers/vidtv/* 24459 24460VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24461M: Shuah Khan <skhan@linuxfoundation.org> 24462R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24463L: linux-media@vger.kernel.org 24464S: Maintained 24465W: https://linuxtv.org 24466T: git git://linuxtv.org/media_tree.git 24467F: drivers/media/test-drivers/vimc/* 24468 24469VIRT LIB 24470M: Alex Williamson <alex.williamson@redhat.com> 24471M: Paolo Bonzini <pbonzini@redhat.com> 24472L: kvm@vger.kernel.org 24473S: Supported 24474F: virt/lib/ 24475 24476VIRTIO AND VHOST VSOCK DRIVER 24477M: Stefan Hajnoczi <stefanha@redhat.com> 24478M: Stefano Garzarella <sgarzare@redhat.com> 24479L: kvm@vger.kernel.org 24480L: virtualization@lists.linux.dev 24481L: netdev@vger.kernel.org 24482S: Maintained 24483F: drivers/vhost/vsock.c 24484F: include/linux/virtio_vsock.h 24485F: include/uapi/linux/virtio_vsock.h 24486F: net/vmw_vsock/virtio_transport.c 24487F: net/vmw_vsock/virtio_transport_common.c 24488 24489VIRTIO BALLOON 24490M: "Michael S. Tsirkin" <mst@redhat.com> 24491M: David Hildenbrand <david@redhat.com> 24492L: virtualization@lists.linux.dev 24493S: Maintained 24494F: drivers/virtio/virtio_balloon.c 24495F: include/linux/balloon_compaction.h 24496F: include/uapi/linux/virtio_balloon.h 24497F: mm/balloon_compaction.c 24498 24499VIRTIO BLOCK AND SCSI DRIVERS 24500M: "Michael S. Tsirkin" <mst@redhat.com> 24501M: Jason Wang <jasowang@redhat.com> 24502R: Paolo Bonzini <pbonzini@redhat.com> 24503R: Stefan Hajnoczi <stefanha@redhat.com> 24504R: Eugenio Pérez <eperezma@redhat.com> 24505L: virtualization@lists.linux.dev 24506S: Maintained 24507F: drivers/block/virtio_blk.c 24508F: drivers/scsi/virtio_scsi.c 24509F: include/uapi/linux/virtio_blk.h 24510F: include/uapi/linux/virtio_scsi.h 24511 24512VIRTIO CONSOLE DRIVER 24513M: Amit Shah <amit@kernel.org> 24514L: virtualization@lists.linux.dev 24515S: Maintained 24516F: drivers/char/virtio_console.c 24517F: include/uapi/linux/virtio_console.h 24518 24519VIRTIO CORE AND NET DRIVERS 24520M: "Michael S. Tsirkin" <mst@redhat.com> 24521M: Jason Wang <jasowang@redhat.com> 24522R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24523R: Eugenio Pérez <eperezma@redhat.com> 24524L: virtualization@lists.linux.dev 24525S: Maintained 24526F: Documentation/ABI/testing/sysfs-bus-vdpa 24527F: Documentation/ABI/testing/sysfs-class-vduse 24528F: Documentation/devicetree/bindings/virtio/ 24529F: Documentation/driver-api/virtio/ 24530F: drivers/block/virtio_blk.c 24531F: drivers/crypto/virtio/ 24532F: drivers/net/virtio_net.c 24533F: drivers/vdpa/ 24534F: drivers/virtio/ 24535F: include/linux/vdpa.h 24536F: include/linux/virtio*.h 24537F: include/linux/vringh.h 24538F: include/uapi/linux/virtio_*.h 24539F: net/vmw_vsock/virtio* 24540F: tools/virtio/ 24541F: tools/testing/selftests/drivers/net/virtio_net/ 24542 24543VIRTIO CRYPTO DRIVER 24544M: Gonglei <arei.gonglei@huawei.com> 24545L: virtualization@lists.linux.dev 24546L: linux-crypto@vger.kernel.org 24547S: Maintained 24548F: drivers/crypto/virtio/ 24549F: include/uapi/linux/virtio_crypto.h 24550 24551VIRTIO DRIVERS FOR S390 24552M: Cornelia Huck <cohuck@redhat.com> 24553M: Halil Pasic <pasic@linux.ibm.com> 24554M: Eric Farman <farman@linux.ibm.com> 24555L: linux-s390@vger.kernel.org 24556L: virtualization@lists.linux.dev 24557L: kvm@vger.kernel.org 24558S: Supported 24559F: arch/s390/include/uapi/asm/virtio-ccw.h 24560F: drivers/s390/virtio/ 24561 24562VIRTIO FILE SYSTEM 24563M: Vivek Goyal <vgoyal@redhat.com> 24564M: Stefan Hajnoczi <stefanha@redhat.com> 24565M: Miklos Szeredi <miklos@szeredi.hu> 24566R: Eugenio Pérez <eperezma@redhat.com> 24567L: virtualization@lists.linux.dev 24568L: linux-fsdevel@vger.kernel.org 24569S: Supported 24570W: https://virtio-fs.gitlab.io/ 24571F: Documentation/filesystems/virtiofs.rst 24572F: fs/fuse/virtio_fs.c 24573F: include/uapi/linux/virtio_fs.h 24574 24575VIRTIO GPIO DRIVER 24576M: Enrico Weigelt, metux IT consult <info@metux.net> 24577M: Viresh Kumar <vireshk@kernel.org> 24578L: linux-gpio@vger.kernel.org 24579L: virtualization@lists.linux.dev 24580S: Maintained 24581F: drivers/gpio/gpio-virtio.c 24582F: include/uapi/linux/virtio_gpio.h 24583 24584VIRTIO GPU DRIVER 24585M: David Airlie <airlied@redhat.com> 24586M: Gerd Hoffmann <kraxel@redhat.com> 24587R: Gurchetan Singh <gurchetansingh@chromium.org> 24588R: Chia-I Wu <olvaffe@gmail.com> 24589L: dri-devel@lists.freedesktop.org 24590L: virtualization@lists.linux.dev 24591S: Maintained 24592T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24593F: drivers/gpu/drm/ci/xfails/virtio* 24594F: drivers/gpu/drm/virtio/ 24595F: include/uapi/linux/virtio_gpu.h 24596 24597VIRTIO HOST (VHOST) 24598M: "Michael S. Tsirkin" <mst@redhat.com> 24599M: Jason Wang <jasowang@redhat.com> 24600R: Eugenio Pérez <eperezma@redhat.com> 24601L: kvm@vger.kernel.org 24602L: virtualization@lists.linux.dev 24603L: netdev@vger.kernel.org 24604S: Maintained 24605T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24606F: drivers/vhost/ 24607F: include/linux/sched/vhost_task.h 24608F: include/linux/vhost_iotlb.h 24609F: include/uapi/linux/vhost.h 24610F: kernel/vhost_task.c 24611 24612VIRTIO HOST (VHOST-SCSI) 24613M: "Michael S. Tsirkin" <mst@redhat.com> 24614M: Jason Wang <jasowang@redhat.com> 24615M: Mike Christie <michael.christie@oracle.com> 24616R: Paolo Bonzini <pbonzini@redhat.com> 24617R: Stefan Hajnoczi <stefanha@redhat.com> 24618L: virtualization@lists.linux.dev 24619S: Maintained 24620F: drivers/vhost/scsi.c 24621 24622VIRTIO I2C DRIVER 24623M: Viresh Kumar <viresh.kumar@linaro.org> 24624R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24625L: linux-i2c@vger.kernel.org 24626L: virtualization@lists.linux.dev 24627S: Maintained 24628F: drivers/i2c/busses/i2c-virtio.c 24629F: include/uapi/linux/virtio_i2c.h 24630 24631VIRTIO INPUT DRIVER 24632M: Gerd Hoffmann <kraxel@redhat.com> 24633S: Maintained 24634F: drivers/virtio/virtio_input.c 24635F: include/uapi/linux/virtio_input.h 24636 24637VIRTIO IOMMU DRIVER 24638M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24639L: virtualization@lists.linux.dev 24640S: Maintained 24641F: drivers/iommu/virtio-iommu.c 24642F: include/uapi/linux/virtio_iommu.h 24643 24644VIRTIO MEM DRIVER 24645M: David Hildenbrand <david@redhat.com> 24646L: virtualization@lists.linux.dev 24647S: Maintained 24648W: https://virtio-mem.gitlab.io/ 24649F: drivers/virtio/virtio_mem.c 24650F: include/uapi/linux/virtio_mem.h 24651 24652VIRTIO PMEM DRIVER 24653M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24654L: virtualization@lists.linux.dev 24655S: Maintained 24656F: drivers/nvdimm/nd_virtio.c 24657F: drivers/nvdimm/virtio_pmem.c 24658 24659VIRTIO SOUND DRIVER 24660M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24661M: "Michael S. Tsirkin" <mst@redhat.com> 24662L: virtualization@lists.linux.dev 24663L: linux-sound@vger.kernel.org 24664S: Maintained 24665F: include/uapi/linux/virtio_snd.h 24666F: sound/virtio/* 24667 24668VIRTUAL BOX GUEST DEVICE DRIVER 24669M: Hans de Goede <hdegoede@redhat.com> 24670M: Arnd Bergmann <arnd@arndb.de> 24671M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24672S: Maintained 24673F: drivers/virt/vboxguest/ 24674F: include/linux/vbox_utils.h 24675F: include/uapi/linux/vbox*.h 24676 24677VIRTUAL BOX SHARED FOLDER VFS DRIVER 24678M: Hans de Goede <hdegoede@redhat.com> 24679L: linux-fsdevel@vger.kernel.org 24680S: Maintained 24681F: fs/vboxsf/* 24682 24683VIRTUAL PCM TEST DRIVER 24684M: Ivan Orlov <ivan.orlov0322@gmail.com> 24685L: linux-sound@vger.kernel.org 24686S: Maintained 24687F: Documentation/sound/cards/pcmtest.rst 24688F: sound/drivers/pcmtest.c 24689F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24690 24691VIRTUAL SERIO DEVICE DRIVER 24692M: Stephen Chandler Paul <thatslyude@gmail.com> 24693S: Maintained 24694F: drivers/input/serio/userio.c 24695F: include/uapi/linux/userio.h 24696 24697VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24698M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24699S: Maintained 24700F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24701F: drivers/iio/light/veml6075.c 24702 24703VISL VIRTUAL STATELESS DECODER DRIVER 24704M: Daniel Almeida <daniel.almeida@collabora.com> 24705L: linux-media@vger.kernel.org 24706S: Supported 24707F: drivers/media/test-drivers/visl 24708 24709VIVID VIRTUAL VIDEO DRIVER 24710M: Hans Verkuil <hverkuil@xs4all.nl> 24711L: linux-media@vger.kernel.org 24712S: Maintained 24713W: https://linuxtv.org 24714T: git git://linuxtv.org/media_tree.git 24715F: drivers/media/test-drivers/vivid/* 24716 24717VM SOCKETS (AF_VSOCK) 24718M: Stefano Garzarella <sgarzare@redhat.com> 24719L: virtualization@lists.linux.dev 24720L: netdev@vger.kernel.org 24721S: Maintained 24722F: drivers/net/vsockmon.c 24723F: include/net/af_vsock.h 24724F: include/uapi/linux/vm_sockets.h 24725F: include/uapi/linux/vm_sockets_diag.h 24726F: include/uapi/linux/vsockmon.h 24727F: net/vmw_vsock/ 24728F: tools/testing/vsock/ 24729 24730VMA 24731M: Andrew Morton <akpm@linux-foundation.org> 24732R: Liam R. Howlett <Liam.Howlett@oracle.com> 24733R: Vlastimil Babka <vbabka@suse.cz> 24734R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 24735L: linux-mm@kvack.org 24736S: Maintained 24737W: https://www.linux-mm.org 24738T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24739F: mm/vma.c 24740F: mm/vma.h 24741F: mm/vma_internal.h 24742F: tools/testing/vma/ 24743 24744VMALLOC 24745M: Andrew Morton <akpm@linux-foundation.org> 24746R: Uladzislau Rezki <urezki@gmail.com> 24747R: Christoph Hellwig <hch@infradead.org> 24748L: linux-mm@kvack.org 24749S: Maintained 24750W: http://www.linux-mm.org 24751T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24752F: include/linux/vmalloc.h 24753F: mm/vmalloc.c 24754 24755VME SUBSYSTEM 24756L: linux-kernel@vger.kernel.org 24757S: Orphan 24758T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24759F: Documentation/driver-api/vme.rst 24760F: drivers/staging/vme_user/ 24761 24762VMWARE BALLOON DRIVER 24763M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24764R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24765L: linux-kernel@vger.kernel.org 24766S: Supported 24767F: drivers/misc/vmw_balloon.c 24768 24769VMWARE HYPERVISOR INTERFACE 24770M: Ajay Kaher <ajay.kaher@broadcom.com> 24771M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24772R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24773L: virtualization@lists.linux.dev 24774L: x86@kernel.org 24775S: Supported 24776T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24777F: arch/x86/include/asm/vmware.h 24778F: arch/x86/kernel/cpu/vmware.c 24779 24780VMWARE PVRDMA DRIVER 24781M: Bryan Tan <bryan-bt.tan@broadcom.com> 24782M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24783R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24784L: linux-rdma@vger.kernel.org 24785S: Supported 24786F: drivers/infiniband/hw/vmw_pvrdma/ 24787 24788VMWARE PVSCSI DRIVER 24789M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24790R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24791L: linux-scsi@vger.kernel.org 24792S: Supported 24793F: drivers/scsi/vmw_pvscsi.c 24794F: drivers/scsi/vmw_pvscsi.h 24795 24796VMWARE VIRTUAL PTP CLOCK DRIVER 24797M: Nick Shi <nick.shi@broadcom.com> 24798R: Ajay Kaher <ajay.kaher@broadcom.com> 24799R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24800R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24801L: netdev@vger.kernel.org 24802S: Supported 24803F: drivers/ptp/ptp_vmw.c 24804 24805VMWARE VMCI DRIVER 24806M: Bryan Tan <bryan-bt.tan@broadcom.com> 24807M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24808R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24809L: linux-kernel@vger.kernel.org 24810S: Supported 24811F: drivers/misc/vmw_vmci/ 24812F: include/linux/vmw_vmci* 24813 24814VMWARE VMMOUSE SUBDRIVER 24815M: Zack Rusin <zack.rusin@broadcom.com> 24816R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24817L: linux-input@vger.kernel.org 24818S: Supported 24819F: drivers/input/mouse/vmmouse.c 24820F: drivers/input/mouse/vmmouse.h 24821 24822VMWARE VMXNET3 ETHERNET DRIVER 24823M: Ronak Doshi <ronak.doshi@broadcom.com> 24824R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24825L: netdev@vger.kernel.org 24826S: Supported 24827F: drivers/net/vmxnet3/ 24828 24829VMWARE VSOCK VMCI TRANSPORT DRIVER 24830M: Bryan Tan <bryan-bt.tan@broadcom.com> 24831M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24832R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24833L: linux-kernel@vger.kernel.org 24834S: Supported 24835F: net/vmw_vsock/vmci_transport* 24836 24837VOCORE VOCORE2 BOARD 24838M: Harvey Hunt <harveyhuntnexus@gmail.com> 24839L: linux-mips@vger.kernel.org 24840S: Maintained 24841F: arch/mips/boot/dts/ralink/vocore2.dts 24842 24843VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24844M: Liam Girdwood <lgirdwood@gmail.com> 24845M: Mark Brown <broonie@kernel.org> 24846L: linux-kernel@vger.kernel.org 24847S: Supported 24848W: http://www.slimlogic.co.uk/?p=48 24849T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24850F: Documentation/devicetree/bindings/regulator/ 24851F: Documentation/power/regulator/ 24852F: drivers/regulator/ 24853F: include/dt-bindings/regulator/ 24854F: include/linux/regulator/ 24855K: regulator_get_optional 24856 24857VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24858R: Matti Vaittinen <mazziesaccount@gmail.com> 24859F: drivers/regulator/irq_helpers.c 24860 24861VRF 24862M: David Ahern <dsahern@kernel.org> 24863L: netdev@vger.kernel.org 24864S: Maintained 24865F: Documentation/networking/vrf.rst 24866F: drivers/net/vrf.c 24867 24868VSPRINTF 24869M: Petr Mladek <pmladek@suse.com> 24870M: Steven Rostedt <rostedt@goodmis.org> 24871R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24872R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24873R: Sergey Senozhatsky <senozhatsky@chromium.org> 24874S: Maintained 24875T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24876F: Documentation/core-api/printk-formats.rst 24877F: lib/test_printf.c 24878F: lib/test_scanf.c 24879F: lib/vsprintf.c 24880 24881VT1211 HARDWARE MONITOR DRIVER 24882M: Juerg Haefliger <juergh@proton.me> 24883L: linux-hwmon@vger.kernel.org 24884S: Maintained 24885F: Documentation/hwmon/vt1211.rst 24886F: drivers/hwmon/vt1211.c 24887 24888VT8231 HARDWARE MONITOR DRIVER 24889M: Roger Lucas <vt8231@hiddenengine.co.uk> 24890L: linux-hwmon@vger.kernel.org 24891S: Maintained 24892F: drivers/hwmon/vt8231.c 24893 24894VUB300 USB to SDIO/SD/MMC bridge chip 24895L: linux-mmc@vger.kernel.org 24896S: Orphan 24897F: drivers/mmc/host/vub300.c 24898 24899W1 DALLAS'S 1-WIRE BUS 24900M: Krzysztof Kozlowski <krzk@kernel.org> 24901S: Maintained 24902F: Documentation/devicetree/bindings/w1/ 24903F: Documentation/w1/ 24904F: drivers/w1/ 24905F: include/linux/w1.h 24906 24907W83791D HARDWARE MONITORING DRIVER 24908M: Marc Hulsman <m.hulsman@tudelft.nl> 24909L: linux-hwmon@vger.kernel.org 24910S: Maintained 24911F: Documentation/hwmon/w83791d.rst 24912F: drivers/hwmon/w83791d.c 24913 24914W83793 HARDWARE MONITORING DRIVER 24915M: Rudolf Marek <r.marek@assembler.cz> 24916L: linux-hwmon@vger.kernel.org 24917S: Maintained 24918F: Documentation/hwmon/w83793.rst 24919F: drivers/hwmon/w83793.c 24920 24921W83795 HARDWARE MONITORING DRIVER 24922M: Jean Delvare <jdelvare@suse.com> 24923L: linux-hwmon@vger.kernel.org 24924S: Maintained 24925F: drivers/hwmon/w83795.c 24926 24927W83L51xD SD/MMC CARD INTERFACE DRIVER 24928M: Pierre Ossman <pierre@ossman.eu> 24929S: Maintained 24930F: drivers/mmc/host/wbsd.* 24931 24932WACOM PROTOCOL 4 SERIAL TABLETS 24933M: Julian Squires <julian@cipht.net> 24934M: Hans de Goede <hdegoede@redhat.com> 24935L: linux-input@vger.kernel.org 24936S: Maintained 24937F: drivers/input/tablet/wacom_serial4.c 24938 24939WANGXUN ETHERNET DRIVER 24940M: Jiawen Wu <jiawenwu@trustnetic.com> 24941M: Mengyuan Lou <mengyuanlou@net-swift.com> 24942L: netdev@vger.kernel.org 24943S: Maintained 24944W: https://www.net-swift.com 24945F: Documentation/networking/device_drivers/ethernet/wangxun/* 24946F: drivers/net/ethernet/wangxun/ 24947F: drivers/net/pcs/pcs-xpcs-wx.c 24948 24949WATCHDOG DEVICE DRIVERS 24950M: Wim Van Sebroeck <wim@linux-watchdog.org> 24951M: Guenter Roeck <linux@roeck-us.net> 24952L: linux-watchdog@vger.kernel.org 24953S: Maintained 24954W: http://www.linux-watchdog.org/ 24955T: git git://www.linux-watchdog.org/linux-watchdog.git 24956F: Documentation/devicetree/bindings/watchdog/ 24957F: Documentation/watchdog/ 24958F: drivers/watchdog/ 24959F: include/linux/watchdog.h 24960F: include/trace/events/watchdog.h 24961F: include/uapi/linux/watchdog.h 24962 24963WAVE5 VPU CODEC DRIVER 24964M: Nas Chung <nas.chung@chipsnmedia.com> 24965M: Jackson Lee <jackson.lee@chipsnmedia.com> 24966L: linux-media@vger.kernel.org 24967S: Maintained 24968F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24969F: drivers/media/platform/chips-media/wave5/ 24970 24971WHISKEYCOVE PMIC GPIO DRIVER 24972M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24973L: linux-gpio@vger.kernel.org 24974S: Maintained 24975F: drivers/gpio/gpio-wcove.c 24976 24977WHWAVE RTC DRIVER 24978M: Dianlong Li <long17.cool@163.com> 24979L: linux-rtc@vger.kernel.org 24980S: Maintained 24981F: drivers/rtc/rtc-sd3078.c 24982 24983WIIMOTE HID DRIVER 24984M: David Rheinsberg <david@readahead.eu> 24985L: linux-input@vger.kernel.org 24986S: Maintained 24987F: drivers/hid/hid-wiimote* 24988 24989WILOCITY WIL6210 WIRELESS DRIVER 24990L: linux-wireless@vger.kernel.org 24991S: Orphan 24992W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24993F: drivers/net/wireless/ath/wil6210/ 24994 24995WINBOND CIR DRIVER 24996M: David Härdeman <david@hardeman.nu> 24997S: Maintained 24998F: drivers/media/rc/winbond-cir.c 24999 25000WINSYSTEMS EBC-C384 WATCHDOG DRIVER 25001L: linux-watchdog@vger.kernel.org 25002S: Orphan 25003F: drivers/watchdog/ebc-c384_wdt.c 25004 25005WINSYSTEMS WS16C48 GPIO DRIVER 25006M: William Breathitt Gray <wbg@kernel.org> 25007L: linux-gpio@vger.kernel.org 25008S: Maintained 25009F: drivers/gpio/gpio-ws16c48.c 25010 25011WIREGUARD SECURE NETWORK TUNNEL 25012M: Jason A. Donenfeld <Jason@zx2c4.com> 25013L: wireguard@lists.zx2c4.com 25014L: netdev@vger.kernel.org 25015S: Maintained 25016F: drivers/net/wireguard/ 25017F: tools/testing/selftests/wireguard/ 25018 25019WISTRON LAPTOP BUTTON DRIVER 25020M: Miloslav Trmac <mitr@volny.cz> 25021S: Maintained 25022F: drivers/input/misc/wistron_btns.c 25023 25024WMI BINARY MOF DRIVER 25025M: Armin Wolf <W_Armin@gmx.de> 25026R: Thomas Weißschuh <linux@weissschuh.net> 25027L: platform-driver-x86@vger.kernel.org 25028S: Maintained 25029F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 25030F: Documentation/wmi/devices/wmi-bmof.rst 25031F: drivers/platform/x86/wmi-bmof.c 25032 25033WOLFSON MICROELECTRONICS DRIVERS 25034L: patches@opensource.cirrus.com 25035S: Supported 25036W: https://github.com/CirrusLogic/linux-drivers/wiki 25037T: git https://github.com/CirrusLogic/linux-drivers.git 25038F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 25039F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 25040F: Documentation/devicetree/bindings/mfd/wm831x.txt 25041F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 25042F: Documentation/devicetree/bindings/sound/wlf,*.yaml 25043F: Documentation/devicetree/bindings/sound/wm* 25044F: Documentation/hwmon/wm83??.rst 25045F: arch/arm/mach-s3c/mach-crag6410* 25046F: drivers/clk/clk-wm83*.c 25047F: drivers/gpio/gpio-*wm*.c 25048F: drivers/gpio/gpio-arizona.c 25049F: drivers/hwmon/wm83??-hwmon.c 25050F: drivers/input/misc/wm831x-on.c 25051F: drivers/input/touchscreen/wm831x-ts.c 25052F: drivers/input/touchscreen/wm97*.c 25053F: drivers/leds/leds-wm83*.c 25054F: drivers/mfd/arizona* 25055F: drivers/mfd/cs47l24* 25056F: drivers/mfd/wm*.c 25057F: drivers/power/supply/wm83*.c 25058F: drivers/regulator/arizona* 25059F: drivers/regulator/wm8*.c 25060F: drivers/rtc/rtc-wm83*.c 25061F: drivers/video/backlight/wm83*_bl.c 25062F: drivers/watchdog/wm83*_wdt.c 25063F: include/linux/mfd/arizona/ 25064F: include/linux/mfd/wm831x/ 25065F: include/linux/mfd/wm8350/ 25066F: include/linux/mfd/wm8400* 25067F: include/linux/regulator/arizona* 25068F: include/linux/wm97xx.h 25069F: include/sound/wm????.h 25070F: sound/soc/codecs/arizona* 25071F: sound/soc/codecs/cs47l24* 25072F: sound/soc/codecs/wm* 25073 25074WORKQUEUE 25075M: Tejun Heo <tj@kernel.org> 25076R: Lai Jiangshan <jiangshanlai@gmail.com> 25077S: Maintained 25078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 25079F: Documentation/core-api/workqueue.rst 25080F: include/linux/workqueue.h 25081F: kernel/workqueue.c 25082F: kernel/workqueue_internal.h 25083 25084WWAN DRIVERS 25085M: Loic Poulain <loic.poulain@linaro.org> 25086M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 25087R: Johannes Berg <johannes@sipsolutions.net> 25088L: netdev@vger.kernel.org 25089S: Maintained 25090F: drivers/net/wwan/ 25091F: include/linux/wwan.h 25092F: include/uapi/linux/wwan.h 25093 25094X-POWERS AXP288 PMIC DRIVERS 25095M: Hans de Goede <hdegoede@redhat.com> 25096S: Maintained 25097F: drivers/acpi/pmic/intel_pmic_xpower.c 25098N: axp288 25099 25100X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 25101M: Chen-Yu Tsai <wens@csie.org> 25102L: linux-kernel@vger.kernel.org 25103S: Maintained 25104N: axp[128] 25105 25106X.25 STACK 25107M: Martin Schiller <ms@dev.tdt.de> 25108L: linux-x25@vger.kernel.org 25109S: Maintained 25110F: Documentation/networking/lapb-module.rst 25111F: Documentation/networking/x25* 25112F: drivers/net/wan/hdlc_x25.c 25113F: drivers/net/wan/lapbether.c 25114F: include/*/lapb.h 25115F: include/net/x25* 25116F: include/uapi/linux/x25.h 25117F: net/lapb/ 25118F: net/x25/ 25119 25120X86 ARCHITECTURE (32-BIT AND 64-BIT) 25121M: Thomas Gleixner <tglx@linutronix.de> 25122M: Ingo Molnar <mingo@redhat.com> 25123M: Borislav Petkov <bp@alien8.de> 25124M: Dave Hansen <dave.hansen@linux.intel.com> 25125M: x86@kernel.org 25126R: "H. Peter Anvin" <hpa@zytor.com> 25127L: linux-kernel@vger.kernel.org 25128S: Maintained 25129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 25130F: Documentation/arch/x86/ 25131F: Documentation/devicetree/bindings/x86/ 25132F: arch/x86/ 25133F: tools/testing/selftests/x86 25134 25135X86 CPUID DATABASE 25136M: Borislav Petkov <bp@alien8.de> 25137M: Thomas Gleixner <tglx@linutronix.de> 25138M: x86@kernel.org 25139R: Ahmed S. Darwish <darwi@linutronix.de> 25140L: x86-cpuid@lists.linux.dev 25141S: Maintained 25142W: https://x86-cpuid.org 25143F: tools/arch/x86/kcpuid/cpuid.csv 25144 25145X86 ENTRY CODE 25146M: Andy Lutomirski <luto@kernel.org> 25147L: linux-kernel@vger.kernel.org 25148S: Maintained 25149T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 25150F: arch/x86/entry/ 25151 25152X86 HARDWARE VULNERABILITIES 25153M: Thomas Gleixner <tglx@linutronix.de> 25154M: Borislav Petkov <bp@alien8.de> 25155M: Peter Zijlstra <peterz@infradead.org> 25156M: Josh Poimboeuf <jpoimboe@kernel.org> 25157R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 25158S: Maintained 25159F: Documentation/admin-guide/hw-vuln/ 25160F: arch/x86/include/asm/nospec-branch.h 25161F: arch/x86/kernel/cpu/bugs.c 25162 25163X86 MCE INFRASTRUCTURE 25164M: Tony Luck <tony.luck@intel.com> 25165M: Borislav Petkov <bp@alien8.de> 25166L: linux-edac@vger.kernel.org 25167S: Maintained 25168F: Documentation/ABI/testing/sysfs-mce 25169F: Documentation/arch/x86/x86_64/machinecheck.rst 25170F: arch/x86/kernel/cpu/mce/* 25171 25172X86 MICROCODE UPDATE SUPPORT 25173M: Borislav Petkov <bp@alien8.de> 25174S: Maintained 25175F: arch/x86/kernel/cpu/microcode/* 25176 25177X86 MM 25178M: Dave Hansen <dave.hansen@linux.intel.com> 25179M: Andy Lutomirski <luto@kernel.org> 25180M: Peter Zijlstra <peterz@infradead.org> 25181L: linux-kernel@vger.kernel.org 25182S: Maintained 25183T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 25184F: arch/x86/mm/ 25185 25186X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 25187M: Hans de Goede <hdegoede@redhat.com> 25188L: platform-driver-x86@vger.kernel.org 25189S: Maintained 25190T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25191F: drivers/platform/x86/x86-android-tablets/ 25192 25193X86 PLATFORM DRIVERS 25194M: Hans de Goede <hdegoede@redhat.com> 25195M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25196L: platform-driver-x86@vger.kernel.org 25197S: Maintained 25198Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 25199T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25200F: drivers/platform/olpc/ 25201F: drivers/platform/x86/ 25202F: include/linux/platform_data/x86/ 25203 25204X86 PLATFORM UV HPE SUPERDOME FLEX 25205M: Steve Wahl <steve.wahl@hpe.com> 25206R: Justin Ernst <justin.ernst@hpe.com> 25207R: Kyle Meyer <kyle.meyer@hpe.com> 25208R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 25209R: Russ Anderson <russ.anderson@hpe.com> 25210S: Supported 25211F: arch/x86/include/asm/uv/ 25212F: arch/x86/kernel/apic/x2apic_uv_x.c 25213F: arch/x86/platform/uv/ 25214 25215X86 STACK UNWINDING 25216M: Josh Poimboeuf <jpoimboe@kernel.org> 25217M: Peter Zijlstra <peterz@infradead.org> 25218S: Supported 25219F: arch/x86/include/asm/unwind*.h 25220F: arch/x86/kernel/dumpstack.c 25221F: arch/x86/kernel/stacktrace.c 25222F: arch/x86/kernel/unwind_*.c 25223 25224X86 TRUST DOMAIN EXTENSIONS (TDX) 25225M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 25226R: Dave Hansen <dave.hansen@linux.intel.com> 25227L: x86@kernel.org 25228L: linux-coco@lists.linux.dev 25229S: Supported 25230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 25231F: arch/x86/boot/compressed/tdx* 25232F: arch/x86/coco/tdx/ 25233F: arch/x86/include/asm/shared/tdx.h 25234F: arch/x86/include/asm/tdx.h 25235F: arch/x86/virt/vmx/tdx/ 25236F: drivers/virt/coco/tdx-guest 25237 25238X86 VDSO 25239M: Andy Lutomirski <luto@kernel.org> 25240L: linux-kernel@vger.kernel.org 25241S: Maintained 25242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 25243F: arch/x86/entry/vdso/ 25244 25245XARRAY 25246M: Matthew Wilcox <willy@infradead.org> 25247L: linux-fsdevel@vger.kernel.org 25248S: Supported 25249F: Documentation/core-api/xarray.rst 25250F: include/linux/idr.h 25251F: include/linux/xarray.h 25252F: lib/idr.c 25253F: lib/xarray.c 25254F: tools/testing/radix-tree 25255 25256XBOX DVD IR REMOTE 25257M: Benjamin Valentin <benpicco@googlemail.com> 25258S: Maintained 25259F: drivers/media/rc/keymaps/rc-xbox-dvd.c 25260F: drivers/media/rc/xbox_remote.c 25261 25262XC2028/3028 TUNER DRIVER 25263M: Mauro Carvalho Chehab <mchehab@kernel.org> 25264L: linux-media@vger.kernel.org 25265S: Maintained 25266W: https://linuxtv.org 25267T: git git://linuxtv.org/media_tree.git 25268F: drivers/media/tuners/xc2028.* 25269 25270XDP (eXpress Data Path) 25271M: Alexei Starovoitov <ast@kernel.org> 25272M: Daniel Borkmann <daniel@iogearbox.net> 25273M: David S. Miller <davem@davemloft.net> 25274M: Jakub Kicinski <kuba@kernel.org> 25275M: Jesper Dangaard Brouer <hawk@kernel.org> 25276M: John Fastabend <john.fastabend@gmail.com> 25277L: netdev@vger.kernel.org 25278L: bpf@vger.kernel.org 25279S: Supported 25280F: drivers/net/ethernet/*/*/*/*/*xdp* 25281F: drivers/net/ethernet/*/*/*xdp* 25282F: include/net/xdp.h 25283F: include/net/xdp_priv.h 25284F: include/trace/events/xdp.h 25285F: kernel/bpf/cpumap.c 25286F: kernel/bpf/devmap.c 25287F: net/core/xdp.c 25288F: samples/bpf/xdp* 25289F: tools/testing/selftests/bpf/*/*xdp* 25290F: tools/testing/selftests/bpf/*xdp* 25291K: (?:\b|_)xdp(?:\b|_) 25292 25293XDP SOCKETS (AF_XDP) 25294M: Björn Töpel <bjorn@kernel.org> 25295M: Magnus Karlsson <magnus.karlsson@intel.com> 25296M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 25297R: Jonathan Lemon <jonathan.lemon@gmail.com> 25298L: netdev@vger.kernel.org 25299L: bpf@vger.kernel.org 25300S: Maintained 25301F: Documentation/networking/af_xdp.rst 25302F: include/net/netns/xdp.h 25303F: include/net/xdp_sock* 25304F: include/net/xsk_buff_pool.h 25305F: include/uapi/linux/if_xdp.h 25306F: include/uapi/linux/xdp_diag.h 25307F: net/xdp/ 25308F: tools/testing/selftests/bpf/*xsk* 25309 25310XEN BLOCK SUBSYSTEM 25311M: Roger Pau Monné <roger.pau@citrix.com> 25312L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25313S: Supported 25314F: drivers/block/xen* 25315F: drivers/block/xen-blkback/* 25316 25317XEN HYPERVISOR ARM 25318M: Stefano Stabellini <sstabellini@kernel.org> 25319L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25320S: Maintained 25321F: arch/arm/include/asm/xen/ 25322F: arch/arm/xen/ 25323 25324XEN HYPERVISOR ARM64 25325M: Stefano Stabellini <sstabellini@kernel.org> 25326L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25327S: Maintained 25328F: arch/arm64/include/asm/xen/ 25329F: arch/arm64/xen/ 25330 25331XEN HYPERVISOR INTERFACE 25332M: Juergen Gross <jgross@suse.com> 25333M: Stefano Stabellini <sstabellini@kernel.org> 25334R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 25335L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25336S: Supported 25337T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 25338F: Documentation/ABI/stable/sysfs-hypervisor-xen 25339F: Documentation/ABI/testing/sysfs-hypervisor-xen 25340F: drivers/*/xen-*front.c 25341F: drivers/xen/ 25342F: include/uapi/xen/ 25343F: include/xen/ 25344F: kernel/configs/xen.config 25345 25346XEN HYPERVISOR X86 25347M: Juergen Gross <jgross@suse.com> 25348R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 25349L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25350S: Supported 25351F: arch/x86/configs/xen.config 25352F: arch/x86/include/asm/pvclock-abi.h 25353F: arch/x86/include/asm/xen/ 25354F: arch/x86/platform/pvh/ 25355F: arch/x86/xen/ 25356 25357XEN NETWORK BACKEND DRIVER 25358M: Wei Liu <wei.liu@kernel.org> 25359M: Paul Durrant <paul@xen.org> 25360L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25361L: netdev@vger.kernel.org 25362S: Supported 25363F: drivers/net/xen-netback/* 25364 25365XEN PCI SUBSYSTEM 25366M: Juergen Gross <jgross@suse.com> 25367L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25368S: Supported 25369F: arch/x86/pci/*xen* 25370F: drivers/pci/*xen* 25371 25372XEN PVSCSI DRIVERS 25373M: Juergen Gross <jgross@suse.com> 25374L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25375L: linux-scsi@vger.kernel.org 25376S: Supported 25377F: drivers/scsi/xen-scsifront.c 25378F: drivers/xen/xen-scsiback.c 25379F: include/xen/interface/io/vscsiif.h 25380 25381XEN PVUSB DRIVER 25382M: Juergen Gross <jgross@suse.com> 25383L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25384L: linux-usb@vger.kernel.org 25385S: Supported 25386F: drivers/usb/host/xen* 25387F: include/xen/interface/io/usbif.h 25388 25389XEN SOUND FRONTEND DRIVER 25390M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25391L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25392L: linux-sound@vger.kernel.org 25393S: Supported 25394F: sound/xen/* 25395 25396XEN SWIOTLB SUBSYSTEM 25397M: Juergen Gross <jgross@suse.com> 25398M: Stefano Stabellini <sstabellini@kernel.org> 25399L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25400L: iommu@lists.linux.dev 25401S: Supported 25402F: arch/*/include/asm/xen/swiotlb-xen.h 25403F: drivers/xen/swiotlb-xen.c 25404F: include/xen/arm/swiotlb-xen.h 25405F: include/xen/swiotlb-xen.h 25406 25407XFS FILESYSTEM 25408M: Chandan Babu R <chandan.babu@oracle.com> 25409R: Darrick J. Wong <djwong@kernel.org> 25410L: linux-xfs@vger.kernel.org 25411S: Supported 25412W: http://xfs.org/ 25413C: irc://irc.oftc.net/xfs 25414T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25415P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25416F: Documentation/ABI/testing/sysfs-fs-xfs 25417F: Documentation/admin-guide/xfs.rst 25418F: Documentation/filesystems/xfs/* 25419F: fs/xfs/ 25420F: include/uapi/linux/dqblk_xfs.h 25421F: include/uapi/linux/fsmap.h 25422 25423XILINX AMS DRIVER 25424M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25425L: linux-iio@vger.kernel.org 25426S: Maintained 25427F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25428F: drivers/iio/adc/xilinx-ams.c 25429 25430XILINX AXI ETHERNET DRIVER 25431M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25432S: Maintained 25433F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25434F: drivers/net/ethernet/xilinx/xilinx_axienet* 25435 25436XILINX CAN DRIVER 25437M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25438L: linux-can@vger.kernel.org 25439S: Maintained 25440F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25441F: drivers/net/can/xilinx_can.c 25442 25443XILINX EVENT MANAGEMENT DRIVER 25444M: Michal Simek <michal.simek@amd.com> 25445S: Maintained 25446F: drivers/soc/xilinx/xlnx_event_manager.c 25447F: include/linux/firmware/xlnx-event-manager.h 25448 25449XILINX GPIO DRIVER 25450M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25451R: Srinivas Neeli <srinivas.neeli@amd.com> 25452R: Michal Simek <michal.simek@amd.com> 25453S: Maintained 25454F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25455F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25456F: drivers/gpio/gpio-xilinx.c 25457F: drivers/gpio/gpio-zynq.c 25458 25459XILINX LL TEMAC ETHERNET DRIVER 25460L: netdev@vger.kernel.org 25461S: Orphan 25462F: drivers/net/ethernet/xilinx/ll_temac* 25463 25464XILINX PWM DRIVER 25465M: Sean Anderson <sean.anderson@seco.com> 25466S: Maintained 25467F: drivers/pwm/pwm-xilinx.c 25468F: include/clocksource/timer-xilinx.h 25469 25470XILINX SD-FEC IP CORES 25471M: Derek Kiernan <derek.kiernan@amd.com> 25472M: Dragan Cvetic <dragan.cvetic@amd.com> 25473S: Maintained 25474F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25475F: Documentation/misc-devices/xilinx_sdfec.rst 25476F: drivers/misc/Kconfig 25477F: drivers/misc/Makefile 25478F: drivers/misc/xilinx_sdfec.c 25479F: include/uapi/misc/xilinx_sdfec.h 25480 25481XILINX UARTLITE SERIAL DRIVER 25482M: Peter Korsgaard <jacmet@sunsite.dk> 25483L: linux-serial@vger.kernel.org 25484S: Maintained 25485F: drivers/tty/serial/uartlite.c 25486 25487XILINX VIDEO IP CORES 25488M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25489L: linux-media@vger.kernel.org 25490S: Supported 25491T: git git://linuxtv.org/media_tree.git 25492F: Documentation/devicetree/bindings/media/xilinx/ 25493F: drivers/media/platform/xilinx/ 25494F: include/uapi/linux/xilinx-v4l2-controls.h 25495 25496XILINX VERSAL EDAC DRIVER 25497M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25498M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25499S: Maintained 25500F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25501F: drivers/edac/versal_edac.c 25502 25503XILINX WATCHDOG DRIVER 25504M: Srinivas Neeli <srinivas.neeli@amd.com> 25505R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25506R: Michal Simek <michal.simek@amd.com> 25507S: Maintained 25508F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25509F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25510F: drivers/watchdog/of_xilinx_wdt.c 25511F: drivers/watchdog/xilinx_wwdt.c 25512 25513XILINX XDMA DRIVER 25514M: Lizhi Hou <lizhi.hou@amd.com> 25515M: Brian Xu <brian.xu@amd.com> 25516M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25517L: dmaengine@vger.kernel.org 25518S: Supported 25519F: drivers/dma/xilinx/xdma-regs.h 25520F: drivers/dma/xilinx/xdma.c 25521F: include/linux/dma/amd_xdma.h 25522F: include/linux/platform_data/amd_xdma.h 25523 25524XILINX ZYNQMP DPDMA DRIVER 25525M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25526L: dmaengine@vger.kernel.org 25527S: Supported 25528F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25529F: drivers/dma/xilinx/xilinx_dpdma.c 25530F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25531 25532XILINX ZYNQMP OCM EDAC DRIVER 25533M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25534M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25535S: Maintained 25536F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25537F: drivers/edac/zynqmp_edac.c 25538 25539XILINX ZYNQMP PSGTR PHY DRIVER 25540M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25541L: linux-kernel@vger.kernel.org 25542S: Supported 25543T: git https://github.com/Xilinx/linux-xlnx.git 25544F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25545F: drivers/phy/xilinx/phy-zynqmp.c 25546 25547XILINX ZYNQMP SHA3 DRIVER 25548M: Harsha <harsha.harsha@amd.com> 25549S: Maintained 25550F: drivers/crypto/xilinx/zynqmp-sha.c 25551 25552XILINX ZYNQMP NVMEM DRIVER 25553M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25554M: Kalyani Akula <kalyani.akula@amd.com> 25555R: Michal Simek <michal.simek@amd.com> 25556S: Maintained 25557F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25558F: drivers/nvmem/zynqmp_nvmem.c 25559 25560XILLYBUS DRIVER 25561M: Eli Billauer <eli.billauer@gmail.com> 25562L: linux-kernel@vger.kernel.org 25563S: Supported 25564F: drivers/char/xillybus/ 25565 25566XLP9XX I2C DRIVER 25567M: George Cherian <gcherian@marvell.com> 25568L: linux-i2c@vger.kernel.org 25569S: Supported 25570W: http://www.marvell.com 25571F: drivers/i2c/busses/i2c-xlp9xx.c 25572 25573XRA1403 GPIO EXPANDER 25574M: Nandor Han <nandor.han@ge.com> 25575L: linux-gpio@vger.kernel.org 25576S: Maintained 25577F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25578F: drivers/gpio/gpio-xra1403.c 25579 25580XTENSA XTFPGA PLATFORM SUPPORT 25581M: Max Filippov <jcmvbkbc@gmail.com> 25582S: Maintained 25583F: drivers/spi/spi-xtensa-xtfpga.c 25584F: sound/soc/xtensa/xtfpga-i2s.c 25585 25586XZ EMBEDDED 25587M: Lasse Collin <lasse.collin@tukaani.org> 25588S: Maintained 25589W: https://tukaani.org/xz/embedded.html 25590B: https://github.com/tukaani-project/xz-embedded/issues 25591C: irc://irc.libera.chat/tukaani 25592F: Documentation/staging/xz.rst 25593F: include/linux/decompress/unxz.h 25594F: include/linux/xz.h 25595F: lib/decompress_unxz.c 25596F: lib/xz/ 25597F: scripts/xz_wrap.sh 25598 25599YAM DRIVER FOR AX.25 25600M: Jean-Paul Roubelat <jpr@f6fbb.org> 25601L: linux-hams@vger.kernel.org 25602S: Maintained 25603F: drivers/net/hamradio/yam* 25604F: include/linux/yam.h 25605 25606YAMA SECURITY MODULE 25607M: Kees Cook <kees@kernel.org> 25608S: Supported 25609T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25610F: Documentation/admin-guide/LSM/Yama.rst 25611F: security/yama/ 25612 25613YAML NETLINK (YNL) 25614M: Donald Hunter <donald.hunter@gmail.com> 25615M: Jakub Kicinski <kuba@kernel.org> 25616F: Documentation/netlink/ 25617F: Documentation/userspace-api/netlink/intro-specs.rst 25618F: Documentation/userspace-api/netlink/specs.rst 25619F: tools/net/ynl/ 25620 25621YEALINK PHONE DRIVER 25622M: Henk Vergonet <Henk.Vergonet@gmail.com> 25623S: Maintained 25624F: Documentation/input/devices/yealink.rst 25625F: drivers/input/misc/yealink.* 25626 25627Z3FOLD COMPRESSED PAGE ALLOCATOR 25628M: Vitaly Wool <vitaly.wool@konsulko.com> 25629R: Miaohe Lin <linmiaohe@huawei.com> 25630L: linux-mm@kvack.org 25631S: Maintained 25632F: mm/z3fold.c 25633 25634Z8530 DRIVER FOR AX.25 25635M: Joerg Reuter <jreuter@yaina.de> 25636L: linux-hams@vger.kernel.org 25637S: Maintained 25638W: http://yaina.de/jreuter/ 25639W: http://www.qsl.net/dl1bke/ 25640F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25641F: drivers/net/hamradio/*scc.c 25642F: drivers/net/hamradio/z8530.h 25643 25644ZBUD COMPRESSED PAGE ALLOCATOR 25645M: Seth Jennings <sjenning@redhat.com> 25646M: Dan Streetman <ddstreet@ieee.org> 25647L: linux-mm@kvack.org 25648S: Maintained 25649F: mm/zbud.c 25650 25651ZD1211RW WIRELESS DRIVER 25652L: linux-wireless@vger.kernel.org 25653S: Orphan 25654F: drivers/net/wireless/zydas/zd1211rw/ 25655 25656ZD1301 MEDIA DRIVER 25657L: linux-media@vger.kernel.org 25658S: Orphan 25659W: https://linuxtv.org/ 25660Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25661F: drivers/media/usb/dvb-usb-v2/zd1301* 25662 25663ZD1301_DEMOD MEDIA DRIVER 25664L: linux-media@vger.kernel.org 25665S: Orphan 25666W: https://linuxtv.org/ 25667Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25668F: drivers/media/dvb-frontends/zd1301_demod* 25669 25670ZHAOXIN PROCESSOR SUPPORT 25671M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25672L: linux-kernel@vger.kernel.org 25673S: Maintained 25674F: arch/x86/kernel/cpu/zhaoxin.c 25675 25676ZONEFS FILESYSTEM 25677M: Damien Le Moal <dlemoal@kernel.org> 25678M: Naohiro Aota <naohiro.aota@wdc.com> 25679R: Johannes Thumshirn <jth@kernel.org> 25680L: linux-fsdevel@vger.kernel.org 25681S: Maintained 25682T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25683F: Documentation/filesystems/zonefs.rst 25684F: fs/zonefs/ 25685 25686ZR36067 VIDEO FOR LINUX DRIVER 25687M: Corentin Labbe <clabbe@baylibre.com> 25688L: mjpeg-users@lists.sourceforge.net 25689L: linux-media@vger.kernel.org 25690S: Maintained 25691W: http://mjpeg.sourceforge.net/driver-zoran/ 25692Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25693F: Documentation/driver-api/media/drivers/zoran.rst 25694F: drivers/media/pci/zoran/ 25695 25696ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25697M: Minchan Kim <minchan@kernel.org> 25698M: Sergey Senozhatsky <senozhatsky@chromium.org> 25699L: linux-kernel@vger.kernel.org 25700S: Maintained 25701F: Documentation/admin-guide/blockdev/zram.rst 25702F: drivers/block/zram/ 25703 25704ZS DECSTATION Z85C30 SERIAL DRIVER 25705M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25706S: Maintained 25707F: drivers/tty/serial/zs.* 25708 25709ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25710M: Minchan Kim <minchan@kernel.org> 25711M: Sergey Senozhatsky <senozhatsky@chromium.org> 25712L: linux-mm@kvack.org 25713S: Maintained 25714F: Documentation/mm/zsmalloc.rst 25715F: include/linux/zsmalloc.h 25716F: mm/zsmalloc.c 25717 25718ZSTD 25719M: Nick Terrell <terrelln@fb.com> 25720S: Maintained 25721B: https://github.com/facebook/zstd/issues 25722T: git https://github.com/terrelln/linux.git 25723F: crypto/zstd.c 25724F: include/linux/zstd* 25725F: lib/decompress_unzstd.c 25726F: lib/zstd/ 25727N: zstd 25728K: zstd 25729 25730ZSWAP COMPRESSED SWAP CACHING 25731M: Johannes Weiner <hannes@cmpxchg.org> 25732M: Yosry Ahmed <yosryahmed@google.com> 25733M: Nhat Pham <nphamcs@gmail.com> 25734R: Chengming Zhou <chengming.zhou@linux.dev> 25735L: linux-mm@kvack.org 25736S: Maintained 25737F: Documentation/admin-guide/mm/zswap.rst 25738F: include/linux/zpool.h 25739F: include/linux/zswap.h 25740F: mm/zpool.c 25741F: mm/zswap.c 25742F: tools/testing/selftests/cgroup/test_zswap.c 25743 25744SENARYTECH AUDIO CODEC DRIVER 25745M: bo liu <bo.liu@senarytech.com> 25746S: Maintained 25747T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25748F: sound/pci/hda/patch_senarytech.c 25749 25750THE REST 25751M: Linus Torvalds <torvalds@linux-foundation.org> 25752L: linux-kernel@vger.kernel.org 25753S: Buried alive in reporters 25754T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25755F: * 25756F: */ 25757
