1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <wbg@kernel.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <wbg@kernel.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <wbg@kernel.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <wbg@kernel.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <wbg@kernel.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <wbg@kernel.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <wbg@kernel.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE 1 EMBEDDED CONTROLLER DRIVER 262M: Nikita Travkin <nikita@trvn.ru> 263S: Maintained 264F: Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml 265F: drivers/platform/arm64/acer-aspire1-ec.c 266 267ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 268M: Peter Kaestle <peter@piie.net> 269L: platform-driver-x86@vger.kernel.org 270S: Maintained 271W: http://piie.net/?section=acerhdf 272F: drivers/platform/x86/acerhdf.c 273 274ACER WMI LAPTOP EXTRAS 275M: "Lee, Chun-Yi" <jlee@suse.com> 276L: platform-driver-x86@vger.kernel.org 277S: Maintained 278F: drivers/platform/x86/acer-wmi.c 279 280ACPI 281M: "Rafael J. Wysocki" <rafael@kernel.org> 282R: Len Brown <lenb@kernel.org> 283L: linux-acpi@vger.kernel.org 284S: Supported 285Q: https://patchwork.kernel.org/project/linux-acpi/list/ 286B: https://bugzilla.kernel.org 287T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 288F: Documentation/ABI/testing/configfs-acpi 289F: Documentation/ABI/testing/sysfs-bus-acpi 290F: Documentation/firmware-guide/acpi/ 291F: arch/x86/kernel/acpi/ 292F: arch/x86/pci/acpi.c 293F: drivers/acpi/ 294F: drivers/pci/*/*acpi* 295F: drivers/pci/*acpi* 296F: drivers/pnp/pnpacpi/ 297F: include/acpi/ 298F: include/linux/acpi.h 299F: include/linux/fwnode.h 300F: include/linux/fw_table.h 301F: lib/fw_table.c 302F: tools/power/acpi/ 303 304ACPI APEI 305M: "Rafael J. Wysocki" <rafael@kernel.org> 306R: Len Brown <lenb@kernel.org> 307R: James Morse <james.morse@arm.com> 308R: Tony Luck <tony.luck@intel.com> 309R: Borislav Petkov <bp@alien8.de> 310L: linux-acpi@vger.kernel.org 311F: drivers/acpi/apei/ 312 313ACPI COMPONENT ARCHITECTURE (ACPICA) 314M: Robert Moore <robert.moore@intel.com> 315M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 316L: linux-acpi@vger.kernel.org 317L: acpica-devel@lists.linux.dev 318S: Supported 319W: https://acpica.org/ 320W: https://github.com/acpica/acpica/ 321Q: https://patchwork.kernel.org/project/linux-acpi/list/ 322B: https://bugzilla.kernel.org 323B: https://bugs.acpica.org 324T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 325F: drivers/acpi/acpica/ 326F: include/acpi/ 327F: tools/power/acpi/ 328 329ACPI FOR ARM64 (ACPI/arm64) 330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 331M: Hanjun Guo <guohanjun@huawei.com> 332M: Sudeep Holla <sudeep.holla@arm.com> 333L: linux-acpi@vger.kernel.org 334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 335S: Maintained 336F: drivers/acpi/arm64 337F: include/linux/acpi_iort.h 338 339ACPI FOR RISC-V (ACPI/riscv) 340M: Sunil V L <sunilvl@ventanamicro.com> 341L: linux-acpi@vger.kernel.org 342L: linux-riscv@lists.infradead.org 343S: Maintained 344F: drivers/acpi/riscv/ 345 346ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 347M: Sudeep Holla <sudeep.holla@arm.com> 348L: linux-acpi@vger.kernel.org 349S: Supported 350F: drivers/mailbox/pcc.c 351 352ACPI PMIC DRIVERS 353M: "Rafael J. Wysocki" <rafael@kernel.org> 354M: Len Brown <lenb@kernel.org> 355R: Andy Shevchenko <andy@kernel.org> 356R: Mika Westerberg <mika.westerberg@linux.intel.com> 357L: linux-acpi@vger.kernel.org 358S: Supported 359Q: https://patchwork.kernel.org/project/linux-acpi/list/ 360B: https://bugzilla.kernel.org 361T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 362F: drivers/acpi/pmic/ 363 364ACPI QUICKSTART DRIVER 365M: Armin Wolf <W_Armin@gmx.de> 366L: platform-driver-x86@vger.kernel.org 367S: Maintained 368F: drivers/platform/x86/quickstart.c 369 370ACPI SERIAL MULTI INSTANTIATE DRIVER 371M: Hans de Goede <hdegoede@redhat.com> 372L: platform-driver-x86@vger.kernel.org 373S: Maintained 374F: drivers/platform/x86/serial-multi-instantiate.c 375 376ACPI THERMAL DRIVER 377M: Rafael J. Wysocki <rafael@kernel.org> 378R: Zhang Rui <rui.zhang@intel.com> 379L: linux-acpi@vger.kernel.org 380S: Supported 381B: https://bugzilla.kernel.org 382F: drivers/acpi/*thermal* 383 384ACPI VIOT DRIVER 385M: Jean-Philippe Brucker <jean-philippe@linaro.org> 386L: linux-acpi@vger.kernel.org 387L: iommu@lists.linux.dev 388S: Maintained 389F: drivers/acpi/viot.c 390F: include/linux/acpi_viot.h 391 392ACPI WMI DRIVER 393M: Armin Wolf <W_Armin@gmx.de> 394L: platform-driver-x86@vger.kernel.org 395S: Maintained 396F: Documentation/ABI/testing/sysfs-bus-wmi 397F: Documentation/driver-api/wmi.rst 398F: Documentation/wmi/ 399F: drivers/platform/x86/wmi.c 400F: include/uapi/linux/wmi.h 401 402ACRN HYPERVISOR SERVICE MODULE 403M: Fei Li <fei1.li@intel.com> 404L: acrn-dev@lists.projectacrn.org (subscribers-only) 405S: Supported 406W: https://projectacrn.org 407F: Documentation/virt/acrn/ 408F: drivers/virt/acrn/ 409F: include/uapi/linux/acrn.h 410 411AD1889 ALSA SOUND DRIVER 412L: linux-parisc@vger.kernel.org 413S: Maintained 414W: https://parisc.wiki.kernel.org/index.php/AD1889 415F: sound/pci/ad1889.* 416 417AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 418M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 419L: linux-iio@vger.kernel.org 420S: Supported 421F: drivers/iio/potentiometer/ad5110.c 422 423AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD5254 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/misc/ad525x_dpot.c 429 430AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD5398 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/regulator/ad5398.c 436 437AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7142 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/misc/ad714x.c 443 444AD738X ADC DRIVER (AD7380/1/2/4) 445M: Michael Hennerich <michael.hennerich@analog.com> 446M: Nuno Sá <nuno.sa@analog.com> 447R: David Lechner <dlechner@baylibre.com> 448S: Supported 449W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 450W: https://ez.analog.com/linux-software-drivers 451F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 452F: Documentation/iio/ad7380.rst 453F: drivers/iio/adc/ad7380.c 454 455AD7877 TOUCHSCREEN DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457S: Supported 458W: http://wiki.analog.com/AD7877 459W: https://ez.analog.com/linux-software-drivers 460F: drivers/input/touchscreen/ad7877.c 461 462AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 463M: Michael Hennerich <michael.hennerich@analog.com> 464S: Supported 465W: http://wiki.analog.com/AD7879 466W: https://ez.analog.com/linux-software-drivers 467F: drivers/input/touchscreen/ad7879.c 468 469AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 470M: Michael Hennerich <michael.hennerich@analog.com> 471M: Nuno Sá <nuno.sa@analog.com> 472R: David Lechner <dlechner@baylibre.com> 473S: Supported 474W: https://ez.analog.com/linux-software-drivers 475F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 476F: Documentation/iio/ad7944.rst 477F: drivers/iio/adc/ad7944.c 478 479ADAFRUIT MINI I2C GAMEPAD 480M: Anshul Dalal <anshulusr@gmail.com> 481L: linux-input@vger.kernel.org 482S: Maintained 483F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 484F: drivers/input/joystick/adafruit-seesaw.c 485 486ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 487M: Jiri Kosina <jikos@kernel.org> 488S: Maintained 489 490ADF7242 IEEE 802.15.4 RADIO DRIVER 491M: Michael Hennerich <michael.hennerich@analog.com> 492L: linux-wpan@vger.kernel.org 493S: Supported 494W: https://wiki.analog.com/ADF7242 495W: https://ez.analog.com/linux-software-drivers 496F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 497F: drivers/net/ieee802154/adf7242.c 498 499ADM1025 HARDWARE MONITOR DRIVER 500M: Jean Delvare <jdelvare@suse.com> 501L: linux-hwmon@vger.kernel.org 502S: Maintained 503F: Documentation/hwmon/adm1025.rst 504F: drivers/hwmon/adm1025.c 505 506ADM1029 HARDWARE MONITOR DRIVER 507M: Corentin Labbe <clabbe.montjoie@gmail.com> 508L: linux-hwmon@vger.kernel.org 509S: Maintained 510F: drivers/hwmon/adm1029.c 511 512ADM8211 WIRELESS DRIVER 513L: linux-wireless@vger.kernel.org 514S: Orphan 515F: drivers/net/wireless/admtek/adm8211.* 516 517ADP1050 HARDWARE MONITOR DRIVER 518M: Radu Sabau <radu.sabau@analog.com> 519L: linux-hwmon@vger.kernel.org 520S: Supported 521W: https://ez.analog.com/linux-software-drivers 522F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 523 524ADP1653 FLASH CONTROLLER DRIVER 525M: Sakari Ailus <sakari.ailus@iki.fi> 526L: linux-media@vger.kernel.org 527S: Maintained 528F: drivers/media/i2c/adp1653.c 529F: include/media/i2c/adp1653.h 530 531ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 532M: Michael Hennerich <michael.hennerich@analog.com> 533S: Supported 534W: http://wiki.analog.com/ADP5520 535W: https://ez.analog.com/linux-software-drivers 536F: drivers/gpio/gpio-adp5520.c 537F: drivers/input/keyboard/adp5520-keys.c 538F: drivers/leds/leds-adp5520.c 539F: drivers/mfd/adp5520.c 540F: drivers/video/backlight/adp5520_bl.c 541 542ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 543M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 544L: linux-gpio@vger.kernel.org 545L: linux-pwm@vger.kernel.org 546S: Maintained 547F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 548F: drivers/gpio/gpio-adp5585.c 549F: drivers/mfd/adp5585.c 550F: drivers/pwm/pwm-adp5585.c 551F: include/linux/mfd/adp5585.h 552 553ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 554M: Michael Hennerich <michael.hennerich@analog.com> 555S: Supported 556W: http://wiki.analog.com/ADP5588 557W: https://ez.analog.com/linux-software-drivers 558F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 559F: drivers/input/keyboard/adp5588-keys.c 560 561ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP8860 565W: https://ez.analog.com/linux-software-drivers 566F: drivers/video/backlight/adp8860_bl.c 567 568ADT746X FAN DRIVER 569M: Colin Leroy <colin@colino.net> 570S: Maintained 571F: drivers/macintosh/therm_adt746x.c 572 573ADT7475 HARDWARE MONITOR DRIVER 574M: Jean Delvare <jdelvare@suse.com> 575L: linux-hwmon@vger.kernel.org 576S: Maintained 577F: Documentation/hwmon/adt7475.rst 578F: drivers/hwmon/adt7475.c 579 580ADVANSYS SCSI DRIVER 581M: Matthew Wilcox <willy@infradead.org> 582M: Hannes Reinecke <hare@suse.com> 583L: linux-scsi@vger.kernel.org 584S: Maintained 585F: Documentation/scsi/advansys.rst 586F: drivers/scsi/advansys.c 587 588ADVANTECH SWBTN DRIVER 589M: Andrea Ho <Andrea.Ho@advantech.com.tw> 590L: platform-driver-x86@vger.kernel.org 591S: Maintained 592F: drivers/platform/x86/adv_swbutton.c 593 594ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 595M: Lucas Stankus <lucas.p.stankus@gmail.com> 596S: Supported 597F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 598F: drivers/iio/accel/adxl313* 599 600ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 601M: Michael Hennerich <michael.hennerich@analog.com> 602S: Supported 603W: http://wiki.analog.com/ADXL345 604W: https://ez.analog.com/linux-software-drivers 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 606F: drivers/input/misc/adxl34x.c 607 608ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 609M: Puranjay Mohan <puranjay@kernel.org> 610L: linux-iio@vger.kernel.org 611S: Supported 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 613F: drivers/iio/accel/adxl355.h 614F: drivers/iio/accel/adxl355_core.c 615F: drivers/iio/accel/adxl355_i2c.c 616F: drivers/iio/accel/adxl355_spi.c 617 618ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 619M: Cosmin Tanislav <cosmin.tanislav@analog.com> 620L: linux-iio@vger.kernel.org 621S: Supported 622W: https://ez.analog.com/linux-software-drivers 623F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 624F: drivers/iio/accel/adxl367* 625 626ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Michael Hennerich <michael.hennerich@analog.com> 628S: Supported 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 631F: drivers/iio/accel/adxl372.c 632F: drivers/iio/accel/adxl372_i2c.c 633F: drivers/iio/accel/adxl372_spi.c 634 635ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 636M: Ramona Gradinariu <ramona.gradinariu@analog.com> 637M: Antoniu Miclaus <antoniu.miclaus@analog.com> 638S: Supported 639W: https://ez.analog.com/linux-software-drivers 640F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 641F: drivers/iio/accel/adxl380.c 642F: drivers/iio/accel/adxl380.h 643F: drivers/iio/accel/adxl380_i2c.c 644F: drivers/iio/accel/adxl380_spi.c 645 646AF8133J THREE-AXIS MAGNETOMETER DRIVER 647M: Ondřej Jirman <megi@xff.cz> 648S: Maintained 649F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 650F: drivers/iio/magnetometer/af8133j.c 651 652AF9013 MEDIA DRIVER 653L: linux-media@vger.kernel.org 654S: Orphan 655W: https://linuxtv.org 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657F: drivers/media/dvb-frontends/af9013* 658 659AF9033 MEDIA DRIVER 660L: linux-media@vger.kernel.org 661S: Orphan 662W: https://linuxtv.org 663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 664F: drivers/media/dvb-frontends/af9033* 665 666AFFS FILE SYSTEM 667M: David Sterba <dsterba@suse.com> 668L: linux-fsdevel@vger.kernel.org 669S: Odd Fixes 670F: Documentation/filesystems/affs.rst 671F: fs/affs/ 672 673AFS FILESYSTEM 674M: David Howells <dhowells@redhat.com> 675M: Marc Dionne <marc.dionne@auristor.com> 676L: linux-afs@lists.infradead.org 677S: Supported 678W: https://www.infradead.org/~dhowells/kafs/ 679F: Documentation/filesystems/afs.rst 680F: fs/afs/ 681F: include/trace/events/afs.h 682 683AGPGART DRIVER 684M: David Airlie <airlied@redhat.com> 685L: dri-devel@lists.freedesktop.org 686S: Maintained 687T: git https://gitlab.freedesktop.org/drm/kernel.git 688F: drivers/char/agp/ 689F: include/linux/agp* 690F: include/uapi/linux/agp* 691 692AHA152X SCSI DRIVER 693M: "Juergen E. Fischer" <fischer@norbit.de> 694L: linux-scsi@vger.kernel.org 695S: Maintained 696F: drivers/scsi/aha152x* 697F: drivers/scsi/pcmcia/aha152x* 698 699AIC7XXX / AIC79XX SCSI DRIVER 700M: Hannes Reinecke <hare@suse.com> 701L: linux-scsi@vger.kernel.org 702S: Maintained 703F: drivers/scsi/aic7xxx/ 704 705AIMSLAB FM RADIO RECEIVER DRIVER 706M: Hans Verkuil <hverkuil@xs4all.nl> 707L: linux-media@vger.kernel.org 708S: Maintained 709W: https://linuxtv.org 710T: git git://linuxtv.org/media_tree.git 711F: drivers/media/radio/radio-aimslab* 712 713AIO 714M: Benjamin LaHaise <bcrl@kvack.org> 715L: linux-aio@kvack.org 716S: Supported 717F: fs/aio.c 718F: include/linux/*aio*.h 719 720AIROHA ETHERNET DRIVER 721M: Lorenzo Bianconi <lorenzo@kernel.org> 722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 723L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 724L: netdev@vger.kernel.org 725S: Maintained 726F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 727F: drivers/net/ethernet/mediatek/airoha_eth.c 728 729AIROHA PCIE PHY DRIVER 730M: Lorenzo Bianconi <lorenzo@kernel.org> 731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 732S: Maintained 733F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 734F: drivers/phy/phy-airoha-pcie-regs.h 735F: drivers/phy/phy-airoha-pcie.c 736 737AIROHA SPI SNFI DRIVER 738M: Lorenzo Bianconi <lorenzo@kernel.org> 739M: Ray Liu <ray.liu@airoha.com> 740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 741L: linux-spi@vger.kernel.org 742S: Maintained 743F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 744F: drivers/spi/spi-airoha-snfi.c 745 746AIRSPY MEDIA DRIVER 747L: linux-media@vger.kernel.org 748S: Orphan 749W: https://linuxtv.org 750Q: http://patchwork.linuxtv.org/project/linux-media/list/ 751F: drivers/media/usb/airspy/ 752 753ALACRITECH GIGABIT ETHERNET DRIVER 754M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 755S: Maintained 756F: drivers/net/ethernet/alacritech/* 757 758ALCATEL SPEEDTOUCH USB DRIVER 759M: Duncan Sands <duncan.sands@free.fr> 760L: linux-usb@vger.kernel.org 761S: Maintained 762W: http://www.linux-usb.org/SpeedTouch/ 763F: drivers/usb/atm/speedtch.c 764F: drivers/usb/atm/usbatm.c 765 766ALCHEMY AU1XX0 MMC DRIVER 767M: Manuel Lauss <manuel.lauss@gmail.com> 768S: Maintained 769F: drivers/mmc/host/au1xmmc.c 770 771ALI1563 I2C DRIVER 772M: Rudolf Marek <r.marek@assembler.cz> 773L: linux-i2c@vger.kernel.org 774S: Maintained 775F: Documentation/i2c/busses/i2c-ali1563.rst 776F: drivers/i2c/busses/i2c-ali1563.c 777 778ALIBABA ELASTIC RDMA DRIVER 779M: Cheng Xu <chengyou@linux.alibaba.com> 780M: Kai Shen <kaishen@linux.alibaba.com> 781L: linux-rdma@vger.kernel.org 782S: Supported 783F: drivers/infiniband/hw/erdma 784F: include/uapi/rdma/erdma-abi.h 785 786ALIBABA PMU DRIVER 787M: Shuai Xue <xueshuai@linux.alibaba.com> 788S: Supported 789F: Documentation/admin-guide/perf/alibaba_pmu.rst 790F: drivers/perf/alibaba_uncore_drw_pmu.c 791 792ALIENWARE WMI DRIVER 793L: Dell.Client.Kernel@dell.com 794S: Maintained 795F: drivers/platform/x86/dell/alienware-wmi.c 796 797ALLEGRO DVT VIDEO IP CORE DRIVER 798M: Michael Tretter <m.tretter@pengutronix.de> 799R: Pengutronix Kernel Team <kernel@pengutronix.de> 800L: linux-media@vger.kernel.org 801S: Maintained 802F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 803F: drivers/media/platform/allegro-dvt/ 804 805ALLIED VISION ALVIUM CAMERA DRIVER 806M: Tommaso Merciai <tomm.merciai@gmail.com> 807M: Martin Hecht <martin.hecht@avnet.eu> 808L: linux-media@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 811F: drivers/media/i2c/alvium-csi2.c 812F: drivers/media/i2c/alvium-csi2.h 813 814ALLWINNER A10 CSI DRIVER 815M: Maxime Ripard <mripard@kernel.org> 816L: linux-media@vger.kernel.org 817S: Maintained 818T: git git://linuxtv.org/media_tree.git 819F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 820F: drivers/media/platform/sunxi/sun4i-csi/ 821 822ALLWINNER A31 CSI DRIVER 823M: Yong Deng <yong.deng@magewell.com> 824M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 825L: linux-media@vger.kernel.org 826S: Maintained 827T: git git://linuxtv.org/media_tree.git 828F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 829F: drivers/media/platform/sunxi/sun6i-csi/ 830 831ALLWINNER A31 ISP DRIVER 832M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 833L: linux-media@vger.kernel.org 834S: Maintained 835T: git git://linuxtv.org/media_tree.git 836F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 837F: drivers/staging/media/sunxi/sun6i-isp/ 838F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 839 840ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 841M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 842L: linux-media@vger.kernel.org 843S: Maintained 844T: git git://linuxtv.org/media_tree.git 845F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 846F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 847 848ALLWINNER CPUFREQ DRIVER 849M: Yangtao Li <tiny.windzz@gmail.com> 850L: linux-pm@vger.kernel.org 851S: Maintained 852F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 853F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 854 855ALLWINNER CRYPTO DRIVERS 856M: Corentin Labbe <clabbe.montjoie@gmail.com> 857L: linux-crypto@vger.kernel.org 858S: Maintained 859F: drivers/crypto/allwinner/ 860 861ALLWINNER DMIC DRIVERS 862M: Ban Tao <fengzheng923@gmail.com> 863L: linux-sound@vger.kernel.org 864S: Maintained 865F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 866F: sound/soc/sunxi/sun50i-dmic.c 867 868ALLWINNER HARDWARE SPINLOCK SUPPORT 869M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 870S: Maintained 871F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 872F: drivers/hwspinlock/sun6i_hwspinlock.c 873 874ALLWINNER THERMAL DRIVER 875M: Vasily Khoruzhick <anarsoul@gmail.com> 876M: Yangtao Li <tiny.windzz@gmail.com> 877L: linux-pm@vger.kernel.org 878S: Maintained 879F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 880F: drivers/thermal/sun8i_thermal.c 881 882ALLWINNER VPU DRIVER 883M: Maxime Ripard <mripard@kernel.org> 884M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 885L: linux-media@vger.kernel.org 886S: Maintained 887F: drivers/staging/media/sunxi/cedrus/ 888 889ALPHA PORT 890M: Richard Henderson <richard.henderson@linaro.org> 891M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 892M: Matt Turner <mattst88@gmail.com> 893L: linux-alpha@vger.kernel.org 894S: Odd Fixes 895F: arch/alpha/ 896 897ALPS PS/2 TOUCHPAD DRIVER 898R: Pali Rohár <pali@kernel.org> 899F: drivers/input/mouse/alps.* 900 901ALTERA MAILBOX DRIVER 902M: Mun Yew Tham <mun.yew.tham@intel.com> 903S: Maintained 904F: drivers/mailbox/mailbox-altera.c 905 906ALTERA MSGDMA IP CORE DRIVER 907M: Olivier Dautricourt <olivierdautricourt@gmail.com> 908R: Stefan Roese <sr@denx.de> 909L: dmaengine@vger.kernel.org 910S: Odd Fixes 911F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 912F: drivers/dma/altera-msgdma.c 913 914ALTERA PIO DRIVER 915M: Mun Yew Tham <mun.yew.tham@intel.com> 916L: linux-gpio@vger.kernel.org 917S: Maintained 918F: drivers/gpio/gpio-altera.c 919 920ALTERA TRIPLE SPEED ETHERNET DRIVER 921M: Joyce Ooi <joyce.ooi@intel.com> 922L: netdev@vger.kernel.org 923S: Maintained 924F: drivers/net/ethernet/altera/ 925 926ALTERA UART/JTAG UART SERIAL DRIVERS 927M: Tobias Klauser <tklauser@distanz.ch> 928L: linux-serial@vger.kernel.org 929S: Maintained 930F: drivers/tty/serial/altera_jtaguart.c 931F: drivers/tty/serial/altera_uart.c 932F: include/linux/altera_jtaguart.h 933F: include/linux/altera_uart.h 934 935AMAZON ANNAPURNA LABS FIC DRIVER 936M: Talel Shenhar <talel@amazon.com> 937S: Maintained 938F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 939F: drivers/irqchip/irq-al-fic.c 940 941AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 942M: Talel Shenhar <talel@amazon.com> 943M: Talel Shenhar <talelshenhar@gmail.com> 944S: Maintained 945F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 946F: drivers/edac/al_mc_edac.c 947 948AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 949M: Talel Shenhar <talel@amazon.com> 950S: Maintained 951F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 952F: drivers/thermal/thermal_mmio.c 953 954AMAZON ETHERNET DRIVERS 955M: Shay Agroskin <shayagr@amazon.com> 956M: Arthur Kiyanovski <akiyano@amazon.com> 957R: David Arinzon <darinzon@amazon.com> 958R: Noam Dagan <ndagan@amazon.com> 959R: Saeed Bishara <saeedb@amazon.com> 960L: netdev@vger.kernel.org 961S: Supported 962F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 963F: drivers/net/ethernet/amazon/ 964 965AMAZON RDMA EFA DRIVER 966M: Michael Margolin <mrgolin@amazon.com> 967R: Gal Pressman <gal.pressman@linux.dev> 968R: Yossi Leybovich <sleybo@amazon.com> 969L: linux-rdma@vger.kernel.org 970S: Supported 971Q: https://patchwork.kernel.org/project/linux-rdma/list/ 972F: drivers/infiniband/hw/efa/ 973F: include/uapi/rdma/efa-abi.h 974 975AMD ADDRESS TRANSLATION LIBRARY (ATL) 976M: Yazen Ghannam <Yazen.Ghannam@amd.com> 977L: linux-edac@vger.kernel.org 978S: Supported 979F: drivers/ras/amd/atl/* 980 981AMD AXI W1 DRIVER 982M: Kris Chaplin <kris.chaplin@amd.com> 983R: Thomas Delev <thomas.delev@amd.com> 984R: Michal Simek <michal.simek@amd.com> 985S: Maintained 986F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 987F: drivers/w1/masters/amd_axi_w1.c 988 989AMD CDX BUS DRIVER 990M: Nipun Gupta <nipun.gupta@amd.com> 991M: Nikhil Agarwal <nikhil.agarwal@amd.com> 992S: Maintained 993F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 994F: drivers/cdx/* 995F: include/linux/cdx/* 996 997AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 998M: Tom Lendacky <thomas.lendacky@amd.com> 999M: John Allen <john.allen@amd.com> 1000L: linux-crypto@vger.kernel.org 1001S: Supported 1002F: drivers/crypto/ccp/ 1003F: include/linux/ccp.h 1004 1005AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1006M: Ashish Kalra <ashish.kalra@amd.com> 1007M: Tom Lendacky <thomas.lendacky@amd.com> 1008L: linux-crypto@vger.kernel.org 1009S: Supported 1010F: drivers/crypto/ccp/sev* 1011F: include/uapi/linux/psp-sev.h 1012 1013AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1014M: Mario Limonciello <mario.limonciello@amd.com> 1015L: linux-crypto@vger.kernel.org 1016S: Supported 1017F: drivers/crypto/ccp/dbc.c 1018F: drivers/crypto/ccp/dbc.h 1019F: drivers/crypto/ccp/platform-access.c 1020F: drivers/crypto/ccp/platform-access.h 1021F: include/uapi/linux/psp-dbc.h 1022F: tools/crypto/ccp/*.c 1023F: tools/crypto/ccp/*.py 1024 1025AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1026M: Mario Limonciello <mario.limonciello@amd.com> 1027L: linux-crypto@vger.kernel.org 1028S: Supported 1029F: drivers/crypto/ccp/hsti.* 1030 1031AMD DISPLAY CORE 1032M: Harry Wentland <harry.wentland@amd.com> 1033M: Leo Li <sunpeng.li@amd.com> 1034M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 1035L: amd-gfx@lists.freedesktop.org 1036S: Supported 1037T: git https://gitlab.freedesktop.org/agd5f/linux.git 1038F: drivers/gpu/drm/amd/display/ 1039 1040AMD DISPLAY CORE - DML 1041M: Chaitanya Dhere <chaitanya.dhere@amd.com> 1042M: Jun Lei <jun.lei@amd.com> 1043S: Supported 1044F: drivers/gpu/drm/amd/display/dc/dml/ 1045F: drivers/gpu/drm/amd/display/dc/dml2/ 1046 1047AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1048M: Huang Rui <ray.huang@amd.com> 1049L: linux-hwmon@vger.kernel.org 1050S: Supported 1051F: Documentation/hwmon/fam15h_power.rst 1052F: drivers/hwmon/fam15h_power.c 1053 1054AMD FCH GPIO DRIVER 1055M: Enrico Weigelt, metux IT consult <info@metux.net> 1056L: linux-gpio@vger.kernel.org 1057S: Maintained 1058F: drivers/gpio/gpio-amd-fch.c 1059F: include/linux/platform_data/gpio/gpio-amd-fch.h 1060 1061AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1062L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1063S: Orphan 1064F: drivers/usb/gadget/udc/amd5536udc.* 1065 1066AMD GEODE PROCESSOR/CHIPSET SUPPORT 1067M: Andres Salomon <dilinger@queued.net> 1068L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1069S: Supported 1070W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1071F: arch/x86/include/asm/geode.h 1072F: drivers/char/hw_random/geode-rng.c 1073F: drivers/crypto/geode* 1074F: drivers/video/fbdev/geode/ 1075 1076AMD HSMP DRIVER 1077M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1078R: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 1079L: platform-driver-x86@vger.kernel.org 1080S: Maintained 1081F: Documentation/arch/x86/amd_hsmp.rst 1082F: arch/x86/include/asm/amd_hsmp.h 1083F: arch/x86/include/uapi/asm/amd_hsmp.h 1084F: drivers/platform/x86/amd/hsmp.c 1085 1086AMD IOMMU (AMD-VI) 1087M: Joerg Roedel <joro@8bytes.org> 1088R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1089L: iommu@lists.linux.dev 1090S: Maintained 1091T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1092F: drivers/iommu/amd/ 1093F: include/linux/amd-iommu.h 1094 1095AMD KFD 1096M: Felix Kuehling <Felix.Kuehling@amd.com> 1097L: amd-gfx@lists.freedesktop.org 1098S: Supported 1099T: git https://gitlab.freedesktop.org/agd5f/linux.git 1100F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1101F: drivers/gpu/drm/amd/amdkfd/ 1102F: drivers/gpu/drm/amd/include/cik_structs.h 1103F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1104F: drivers/gpu/drm/amd/include/v9_structs.h 1105F: drivers/gpu/drm/amd/include/vi_structs.h 1106F: include/uapi/linux/kfd_ioctl.h 1107F: include/uapi/linux/kfd_sysfs.h 1108 1109AMD MP2 I2C DRIVER 1110M: Elie Morisse <syniurge@gmail.com> 1111M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1112L: linux-i2c@vger.kernel.org 1113S: Maintained 1114F: drivers/i2c/busses/i2c-amd-mp2* 1115 1116AMD PDS CORE DRIVER 1117M: Shannon Nelson <shannon.nelson@amd.com> 1118M: Brett Creeley <brett.creeley@amd.com> 1119L: netdev@vger.kernel.org 1120S: Supported 1121F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1122F: drivers/net/ethernet/amd/pds_core/ 1123F: include/linux/pds/ 1124 1125AMD PMC DRIVER 1126M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1127L: platform-driver-x86@vger.kernel.org 1128S: Maintained 1129F: drivers/platform/x86/amd/pmc/ 1130 1131AMD PMF DRIVER 1132M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1133L: platform-driver-x86@vger.kernel.org 1134S: Maintained 1135F: Documentation/ABI/testing/sysfs-amd-pmf 1136F: drivers/platform/x86/amd/pmf/ 1137 1138AMD POWERPLAY AND SWSMU 1139M: Kenneth Feng <kenneth.feng@amd.com> 1140L: amd-gfx@lists.freedesktop.org 1141S: Supported 1142T: git https://gitlab.freedesktop.org/agd5f/linux.git 1143F: drivers/gpu/drm/amd/pm/ 1144 1145AMD PSTATE DRIVER 1146M: Huang Rui <ray.huang@amd.com> 1147M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1148M: Mario Limonciello <mario.limonciello@amd.com> 1149R: Perry Yuan <perry.yuan@amd.com> 1150L: linux-pm@vger.kernel.org 1151S: Supported 1152F: Documentation/admin-guide/pm/amd-pstate.rst 1153F: drivers/cpufreq/amd-pstate* 1154F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1155 1156AMD PTDMA DRIVER 1157M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1158L: dmaengine@vger.kernel.org 1159S: Maintained 1160F: drivers/dma/ptdma/ 1161 1162AMD QDMA DRIVER 1163M: Nishad Saraf <nishads@amd.com> 1164M: Lizhi Hou <lizhi.hou@amd.com> 1165L: dmaengine@vger.kernel.org 1166S: Supported 1167F: drivers/dma/amd/qdma/ 1168F: include/linux/platform_data/amd_qdma.h 1169 1170AMD SEATTLE DEVICE TREE SUPPORT 1171M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1172M: Tom Lendacky <thomas.lendacky@amd.com> 1173S: Supported 1174F: arch/arm64/boot/dts/amd/ 1175 1176AMD SENSOR FUSION HUB DRIVER 1177M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1178L: linux-input@vger.kernel.org 1179S: Maintained 1180F: Documentation/hid/amd-sfh* 1181F: drivers/hid/amd-sfh-hid/ 1182 1183AMD SPI DRIVER 1184M: Sanjay R Mehta <sanju.mehta@amd.com> 1185S: Maintained 1186F: drivers/spi/spi-amd.c 1187 1188AMD XGBE DRIVER 1189M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1190L: netdev@vger.kernel.org 1191S: Supported 1192F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1193F: drivers/net/ethernet/amd/xgbe/ 1194 1195AMLOGIC BLUETOOTH DRIVER 1196M: Yang Li <yang.li@amlogic.com> 1197L: linux-bluetooth@vger.kernel.org 1198S: Maintained 1199F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1200F: drivers/bluetooth/hci_aml.c 1201 1202AMLOGIC DDR PMU DRIVER 1203M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1204L: linux-amlogic@lists.infradead.org 1205S: Supported 1206W: http://www.amlogic.com 1207F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1208F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1209F: drivers/perf/amlogic/ 1210F: include/soc/amlogic/ 1211 1212AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1213M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1214L: linux-hwmon@vger.kernel.org 1215S: Maintained 1216F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1217F: Documentation/hwmon/chipcap2.rst 1218F: drivers/hwmon/chipcap2.c 1219 1220AMPHION VPU CODEC V4L2 DRIVER 1221M: Ming Qian <ming.qian@nxp.com> 1222M: Zhou Peng <eagle.zhou@nxp.com> 1223L: linux-media@vger.kernel.org 1224S: Maintained 1225F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1226F: drivers/media/platform/amphion/ 1227 1228AMS AS73211 DRIVER 1229M: Christian Eggers <ceggers@arri.de> 1230L: linux-iio@vger.kernel.org 1231S: Maintained 1232F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1233F: drivers/iio/light/as73211.c 1234 1235AMT (Automatic Multicast Tunneling) 1236M: Taehee Yoo <ap420073@gmail.com> 1237L: netdev@vger.kernel.org 1238S: Maintained 1239T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1240T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1241F: drivers/net/amt.c 1242 1243ANALOG DEVICES INC AD3552R DRIVER 1244M: Nuno Sá <nuno.sa@analog.com> 1245L: linux-iio@vger.kernel.org 1246S: Supported 1247W: https://ez.analog.com/linux-software-drivers 1248F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1249F: drivers/iio/dac/ad3552r.c 1250 1251ANALOG DEVICES INC AD4000 DRIVER 1252M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1253L: linux-iio@vger.kernel.org 1254S: Supported 1255W: https://ez.analog.com/linux-software-drivers 1256F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1257F: Documentation/iio/ad4000.rst 1258F: drivers/iio/adc/ad4000.c 1259 1260ANALOG DEVICES INC AD4130 DRIVER 1261M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1262L: linux-iio@vger.kernel.org 1263S: Supported 1264W: https://ez.analog.com/linux-software-drivers 1265F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1266F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1267F: drivers/iio/adc/ad4130.c 1268 1269ANALOG DEVICES INC AD4695 DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271M: Nuno Sá <nuno.sa@analog.com> 1272R: David Lechner <dlechner@baylibre.com> 1273L: linux-iio@vger.kernel.org 1274S: Supported 1275W: https://ez.analog.com/linux-software-drivers 1276F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1277F: Documentation/iio/ad4695.rst 1278F: drivers/iio/adc/ad4695.c 1279F: include/dt-bindings/iio/adi,ad4695.h 1280 1281ANALOG DEVICES INC AD7091R DRIVER 1282M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1283L: linux-iio@vger.kernel.org 1284S: Supported 1285W: http://ez.analog.com/community/linux-device-drivers 1286F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1287F: drivers/iio/adc/ad7091r* 1288 1289ANALOG DEVICES INC AD7192 DRIVER 1290M: Alisa-Dariana Roman <alisa.roman@analog.com> 1291L: linux-iio@vger.kernel.org 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1295F: drivers/iio/adc/ad7192.c 1296 1297ANALOG DEVICES INC AD7292 DRIVER 1298M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1299L: linux-iio@vger.kernel.org 1300S: Supported 1301W: https://ez.analog.com/linux-software-drivers 1302F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1303F: drivers/iio/adc/ad7292.c 1304 1305ANALOG DEVICES INC AD7293 DRIVER 1306M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1307L: linux-iio@vger.kernel.org 1308S: Supported 1309W: https://ez.analog.com/linux-software-drivers 1310F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1311F: drivers/iio/dac/ad7293.c 1312 1313ANALOG DEVICES INC AD74115 DRIVER 1314M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1315L: linux-iio@vger.kernel.org 1316S: Supported 1317W: https://ez.analog.com/linux-software-drivers 1318F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1319F: drivers/iio/addac/ad74115.c 1320 1321ANALOG DEVICES INC AD74413R DRIVER 1322M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1323L: linux-iio@vger.kernel.org 1324S: Supported 1325W: https://ez.analog.com/linux-software-drivers 1326F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1327F: drivers/iio/addac/ad74413r.c 1328F: include/dt-bindings/iio/addac/adi,ad74413r.h 1329 1330ANALOG DEVICES INC AD7768-1 DRIVER 1331M: Michael Hennerich <Michael.Hennerich@analog.com> 1332L: linux-iio@vger.kernel.org 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1336F: drivers/iio/adc/ad7768-1.c 1337 1338ANALOG DEVICES INC AD7780 DRIVER 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340M: Renato Lui Geh <renatogeh@gmail.com> 1341L: linux-iio@vger.kernel.org 1342S: Supported 1343W: https://ez.analog.com/linux-software-drivers 1344F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1345F: drivers/iio/adc/ad7780.c 1346 1347ANALOG DEVICES INC AD9467 DRIVER 1348M: Michael Hennerich <Michael.Hennerich@analog.com> 1349M: Nuno Sa <nuno.sa@analog.com> 1350L: linux-iio@vger.kernel.org 1351S: Supported 1352W: https://ez.analog.com/linux-software-drivers 1353F: Documentation/ABI/testing/debugfs-iio-ad9467 1354F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1355F: drivers/iio/adc/ad9467.c 1356 1357ANALOG DEVICES INC AD9739a DRIVER 1358M: Nuno Sa <nuno.sa@analog.com> 1359M: Dragos Bogdan <dragos.bogdan@analog.com> 1360L: linux-iio@vger.kernel.org 1361S: Supported 1362W: https://ez.analog.com/linux-software-drivers 1363F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1364F: drivers/iio/dac/ad9739a.c 1365 1366ANALOG DEVICES INC ADA4250 DRIVER 1367M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1368L: linux-iio@vger.kernel.org 1369S: Supported 1370W: https://ez.analog.com/linux-software-drivers 1371F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1372F: drivers/iio/amplifiers/ada4250.c 1373 1374ANALOG DEVICES INC ADF4377 DRIVER 1375M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1376L: linux-iio@vger.kernel.org 1377S: Supported 1378W: https://ez.analog.com/linux-software-drivers 1379F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1380F: drivers/iio/frequency/adf4377.c 1381 1382ANALOG DEVICES INC ADGS1408 DRIVER 1383M: Mircea Caprioru <mircea.caprioru@analog.com> 1384S: Supported 1385F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1386F: drivers/mux/adgs1408.c 1387 1388ANALOG DEVICES INC ADIN DRIVER 1389M: Michael Hennerich <michael.hennerich@analog.com> 1390L: netdev@vger.kernel.org 1391S: Supported 1392W: https://ez.analog.com/linux-software-drivers 1393F: Documentation/devicetree/bindings/net/adi,adin.yaml 1394F: drivers/net/phy/adin.c 1395 1396ANALOG DEVICES INC ADIS DRIVER LIBRARY 1397M: Nuno Sa <nuno.sa@analog.com> 1398L: linux-iio@vger.kernel.org 1399S: Supported 1400F: drivers/iio/imu/adis.c 1401F: drivers/iio/imu/adis_buffer.c 1402F: drivers/iio/imu/adis_trigger.c 1403F: include/linux/iio/imu/adis.h 1404 1405ANALOG DEVICES INC ADIS16460 DRIVER 1406M: Dragos Bogdan <dragos.bogdan@analog.com> 1407L: linux-iio@vger.kernel.org 1408S: Supported 1409W: https://ez.analog.com/linux-software-drivers 1410F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1411F: drivers/iio/imu/adis16460.c 1412 1413ANALOG DEVICES INC ADIS16475 DRIVER 1414M: Nuno Sa <nuno.sa@analog.com> 1415L: linux-iio@vger.kernel.org 1416S: Supported 1417W: https://ez.analog.com/linux-software-drivers 1418F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1419F: drivers/iio/imu/adis16475.c 1420 1421ANALOG DEVICES INC ADM1177 DRIVER 1422M: Michael Hennerich <Michael.Hennerich@analog.com> 1423L: linux-hwmon@vger.kernel.org 1424S: Supported 1425W: https://ez.analog.com/linux-software-drivers 1426F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1427F: drivers/hwmon/adm1177.c 1428 1429ANALOG DEVICES INC ADMFM2000 DRIVER 1430M: Kim Seer Paller <kimseer.paller@analog.com> 1431L: linux-iio@vger.kernel.org 1432S: Supported 1433W: https://ez.analog.com/linux-software-drivers 1434F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1435F: drivers/iio/frequency/admfm2000.c 1436 1437ANALOG DEVICES INC ADMV1013 DRIVER 1438M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1443F: drivers/iio/frequency/admv1013.c 1444 1445ANALOG DEVICES INC ADMV1014 DRIVER 1446M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: https://ez.analog.com/linux-software-drivers 1450F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1451F: drivers/iio/frequency/admv1014.c 1452 1453ANALOG DEVICES INC ADMV8818 DRIVER 1454M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1459F: drivers/iio/filter/admv8818.c 1460 1461ANALOG DEVICES INC ADP5061 DRIVER 1462M: Michael Hennerich <Michael.Hennerich@analog.com> 1463L: linux-pm@vger.kernel.org 1464S: Supported 1465W: https://ez.analog.com/linux-software-drivers 1466F: drivers/power/supply/adp5061.c 1467 1468ANALOG DEVICES INC ADRF6780 DRIVER 1469M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1470L: linux-iio@vger.kernel.org 1471S: Supported 1472W: https://ez.analog.com/linux-software-drivers 1473F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1474F: drivers/iio/frequency/adrf6780.c 1475 1476ANALOG DEVICES INC ADV7180 DRIVER 1477M: Lars-Peter Clausen <lars@metafoo.de> 1478L: linux-media@vger.kernel.org 1479S: Supported 1480W: https://ez.analog.com/linux-software-drivers 1481F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1482F: drivers/media/i2c/adv7180.c 1483 1484ANALOG DEVICES INC ADV748X DRIVER 1485M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1486L: linux-media@vger.kernel.org 1487S: Maintained 1488F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1489F: drivers/media/i2c/adv748x/* 1490 1491ANALOG DEVICES INC ADV7511 DRIVER 1492M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/adv7511* 1496 1497ANALOG DEVICES INC ADV7604 DRIVER 1498M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1499L: linux-media@vger.kernel.org 1500S: Maintained 1501F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1502F: drivers/media/i2c/adv7604* 1503 1504ANALOG DEVICES INC ADV7842 DRIVER 1505M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1506L: linux-media@vger.kernel.org 1507S: Maintained 1508F: drivers/media/i2c/adv7842* 1509 1510ANALOG DEVICES INC ADXRS290 DRIVER 1511M: Nishant Malpani <nish.malpani25@gmail.com> 1512L: linux-iio@vger.kernel.org 1513S: Supported 1514F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1515F: drivers/iio/gyro/adxrs290.c 1516 1517ANALOG DEVICES INC ASOC CODEC DRIVERS 1518M: Lars-Peter Clausen <lars@metafoo.de> 1519M: Nuno Sá <nuno.sa@analog.com> 1520L: linux-sound@vger.kernel.org 1521S: Supported 1522W: http://wiki.analog.com/ 1523W: https://ez.analog.com/linux-software-drivers 1524F: sound/soc/codecs/ad1* 1525F: sound/soc/codecs/ad7* 1526F: sound/soc/codecs/adau* 1527F: sound/soc/codecs/adav* 1528F: sound/soc/codecs/sigmadsp.* 1529F: sound/soc/codecs/ssm* 1530 1531ANALOG DEVICES INC AXI DAC DRIVER 1532M: Nuno Sa <nuno.sa@analog.com> 1533L: linux-iio@vger.kernel.org 1534S: Supported 1535W: https://ez.analog.com/linux-software-drivers 1536F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1537F: drivers/iio/dac/adi-axi-dac.c 1538 1539ANALOG DEVICES INC DMA DRIVERS 1540M: Lars-Peter Clausen <lars@metafoo.de> 1541S: Supported 1542W: https://ez.analog.com/linux-software-drivers 1543F: drivers/dma/dma-axi-dmac.c 1544 1545ANALOG DEVICES INC IIO DRIVERS 1546M: Lars-Peter Clausen <lars@metafoo.de> 1547M: Michael Hennerich <Michael.Hennerich@analog.com> 1548S: Supported 1549W: http://wiki.analog.com/ 1550W: https://ez.analog.com/linux-software-drivers 1551F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1552F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1553F: Documentation/devicetree/bindings/iio/*/adi,* 1554F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1555F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1556F: drivers/iio/*/ad* 1557F: drivers/iio/adc/ltc249* 1558F: drivers/iio/amplifiers/hmc425a.c 1559F: drivers/staging/iio/*/ad* 1560X: drivers/iio/*/adjd* 1561 1562ANALOGBITS PLL LIBRARIES 1563M: Paul Walmsley <paul.walmsley@sifive.com> 1564M: Samuel Holland <samuel.holland@sifive.com> 1565S: Supported 1566F: drivers/clk/analogbits/* 1567F: include/linux/clk/analogbits* 1568 1569ANDROID DRIVERS 1570M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1571M: Arve Hjønnevåg <arve@android.com> 1572M: Todd Kjos <tkjos@android.com> 1573M: Martijn Coenen <maco@android.com> 1574M: Joel Fernandes <joel@joelfernandes.org> 1575M: Christian Brauner <christian@brauner.io> 1576M: Carlos Llamas <cmllamas@google.com> 1577M: Suren Baghdasaryan <surenb@google.com> 1578L: linux-kernel@vger.kernel.org 1579S: Supported 1580T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1581F: drivers/android/ 1582 1583ANDROID GOLDFISH PIC DRIVER 1584M: Miodrag Dinic <miodrag.dinic@mips.com> 1585S: Supported 1586F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1587F: drivers/irqchip/irq-goldfish-pic.c 1588 1589ANDROID GOLDFISH RTC DRIVER 1590M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1591S: Supported 1592F: drivers/rtc/rtc-goldfish.c 1593 1594AOA (Apple Onboard Audio) ALSA DRIVER 1595M: Johannes Berg <johannes@sipsolutions.net> 1596L: linuxppc-dev@lists.ozlabs.org 1597L: linux-sound@vger.kernel.org 1598S: Maintained 1599F: sound/aoa/ 1600 1601APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1602M: William Breathitt Gray <wbg@kernel.org> 1603L: linux-iio@vger.kernel.org 1604S: Maintained 1605F: drivers/iio/addac/stx104.c 1606 1607APM DRIVER 1608M: Jiri Kosina <jikos@kernel.org> 1609S: Odd fixes 1610T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1611F: arch/x86/kernel/apm_32.c 1612F: drivers/char/apm-emulation.c 1613F: include/linux/apm_bios.h 1614F: include/uapi/linux/apm_bios.h 1615 1616APPARMOR SECURITY MODULE 1617M: John Johansen <john.johansen@canonical.com> 1618M: John Johansen <john@apparmor.net> 1619L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1620S: Supported 1621W: apparmor.net 1622B: https://gitlab.com/apparmor/apparmor-kernel 1623C: irc://irc.oftc.net/apparmor 1624T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1625T: https://gitlab.com/apparmor/apparmor-kernel.git 1626F: Documentation/admin-guide/LSM/apparmor.rst 1627F: security/apparmor/ 1628 1629APPLE BCM5974 MULTITOUCH DRIVER 1630M: Henrik Rydberg <rydberg@bitmath.org> 1631L: linux-input@vger.kernel.org 1632S: Odd fixes 1633F: drivers/input/mouse/bcm5974.c 1634 1635APPLE PCIE CONTROLLER DRIVER 1636M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1637M: Marc Zyngier <maz@kernel.org> 1638L: linux-pci@vger.kernel.org 1639S: Maintained 1640F: drivers/pci/controller/pcie-apple.c 1641 1642APPLE SMC DRIVER 1643M: Henrik Rydberg <rydberg@bitmath.org> 1644L: linux-hwmon@vger.kernel.org 1645S: Odd fixes 1646F: drivers/hwmon/applesmc.c 1647 1648APPLETALK NETWORK LAYER 1649L: netdev@vger.kernel.org 1650S: Odd fixes 1651F: include/linux/atalk.h 1652F: include/uapi/linux/atalk.h 1653F: net/appletalk/ 1654 1655APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1656M: Khuong Dinh <khuong@os.amperecomputing.com> 1657S: Supported 1658F: arch/arm64/boot/dts/apm/ 1659 1660APPLIED MICRO (APM) X-GENE SOC EDAC 1661M: Khuong Dinh <khuong@os.amperecomputing.com> 1662S: Supported 1663F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1664F: drivers/edac/xgene_edac.c 1665 1666APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1667M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1668M: Keyur Chudgar <keyur@os.amperecomputing.com> 1669S: Supported 1670F: drivers/net/ethernet/apm/xgene-v2/ 1671 1672APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1673M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1674M: Keyur Chudgar <keyur@os.amperecomputing.com> 1675M: Quan Nguyen <quan@os.amperecomputing.com> 1676S: Supported 1677F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1678F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1679F: drivers/net/ethernet/apm/xgene/ 1680F: drivers/net/mdio/mdio-xgene.c 1681 1682APPLIED MICRO (APM) X-GENE SOC PMU 1683M: Khuong Dinh <khuong@os.amperecomputing.com> 1684S: Supported 1685F: Documentation/admin-guide/perf/xgene-pmu.rst 1686F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1687F: drivers/perf/xgene_pmu.c 1688 1689APPLIED MICRO QT2025 PHY DRIVER 1690M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1691R: Trevor Gross <tmgross@umich.edu> 1692L: netdev@vger.kernel.org 1693L: rust-for-linux@vger.kernel.org 1694S: Maintained 1695F: drivers/net/phy/qt2025.rs 1696 1697APTINA CAMERA SENSOR PLL 1698M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1699L: linux-media@vger.kernel.org 1700S: Maintained 1701F: drivers/media/i2c/aptina-pll.* 1702 1703AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1704M: Aleksa Savic <savicaleksa83@gmail.com> 1705M: Jack Doan <me@jackdoan.com> 1706L: linux-hwmon@vger.kernel.org 1707S: Maintained 1708F: Documentation/hwmon/aquacomputer_d5next.rst 1709F: drivers/hwmon/aquacomputer_d5next.c 1710 1711AQUANTIA ETHERNET DRIVER (atlantic) 1712M: Igor Russkikh <irusskikh@marvell.com> 1713L: netdev@vger.kernel.org 1714S: Supported 1715W: https://www.marvell.com/ 1716Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1717F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1718F: drivers/net/ethernet/aquantia/atlantic/ 1719 1720AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1721M: Egor Pomozov <epomozov@marvell.com> 1722L: netdev@vger.kernel.org 1723S: Supported 1724W: http://www.aquantia.com 1725F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1726 1727AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1728M: Krzysztof Hałasa <khalasa@piap.pl> 1729L: linux-media@vger.kernel.org 1730S: Maintained 1731F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1732F: drivers/media/i2c/ar0521.c 1733 1734ARASAN NAND CONTROLLER DRIVER 1735M: Miquel Raynal <miquel.raynal@bootlin.com> 1736R: Michal Simek <michal.simek@amd.com> 1737L: linux-mtd@lists.infradead.org 1738S: Maintained 1739F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1740F: drivers/mtd/nand/raw/arasan-nand-controller.c 1741 1742ARC FRAMEBUFFER DRIVER 1743M: Jaya Kumar <jayalk@intworks.biz> 1744S: Maintained 1745F: drivers/video/fbdev/arcfb.c 1746F: drivers/video/fbdev/core/fb_defio.c 1747 1748ARC PGU DRM DRIVER 1749M: Alexey Brodkin <abrodkin@synopsys.com> 1750S: Supported 1751F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1752F: drivers/gpu/drm/tiny/arcpgu.c 1753 1754ARCNET NETWORK LAYER 1755M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1756L: netdev@vger.kernel.org 1757S: Maintained 1758F: drivers/net/arcnet/ 1759F: include/uapi/linux/if_arcnet.h 1760 1761ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1762M: Arnd Bergmann <arnd@arndb.de> 1763M: Olof Johansson <olof@lixom.net> 1764M: soc@kernel.org 1765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1766S: Maintained 1767P: Documentation/process/maintainer-soc.rst 1768C: irc://irc.libera.chat/armlinux 1769T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1770F: Documentation/process/maintainer-soc*.rst 1771F: arch/arm/boot/dts/Makefile 1772F: arch/arm64/boot/dts/Makefile 1773 1774ARM ARCHITECTED TIMER DRIVER 1775M: Mark Rutland <mark.rutland@arm.com> 1776M: Marc Zyngier <maz@kernel.org> 1777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1778S: Maintained 1779F: arch/arm/include/asm/arch_timer.h 1780F: arch/arm64/include/asm/arch_timer.h 1781F: drivers/clocksource/arm_arch_timer.c 1782 1783ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1784M: Marc Zyngier <maz@kernel.org> 1785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1786S: Maintained 1787F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1788F: arch/arm/include/asm/arch_gicv3.h 1789F: arch/arm64/include/asm/arch_gicv3.h 1790F: drivers/irqchip/irq-gic*.[ch] 1791F: include/linux/irqchip/arm-gic*.h 1792F: include/linux/irqchip/arm-vgic-info.h 1793 1794ARM HDLCD DRM DRIVER 1795M: Liviu Dudau <liviu.dudau@arm.com> 1796S: Supported 1797F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1798F: drivers/gpu/drm/arm/hdlcd_* 1799 1800ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1801M: Linus Walleij <linus.walleij@linaro.org> 1802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1803S: Maintained 1804F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1805F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1806F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1807F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1808F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1809F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1810F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1811F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1812F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1813F: arch/arm/boot/dts/arm/arm-realview-* 1814F: arch/arm/boot/dts/arm/integrator* 1815F: arch/arm/boot/dts/arm/versatile* 1816F: arch/arm/mach-versatile/ 1817F: drivers/bus/arm-integrator-lm.c 1818F: drivers/clk/versatile/ 1819F: drivers/i2c/busses/i2c-versatile.c 1820F: drivers/irqchip/irq-versatile-fpga.c 1821F: drivers/mtd/maps/physmap-versatile.* 1822F: drivers/power/reset/arm-versatile-reboot.c 1823F: drivers/soc/versatile/ 1824 1825ARM INTERCONNECT PMU DRIVERS 1826M: Robin Murphy <robin.murphy@arm.com> 1827S: Supported 1828F: Documentation/admin-guide/perf/arm-cmn.rst 1829F: Documentation/admin-guide/perf/arm-ni.rst 1830F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 1831F: Documentation/devicetree/bindings/perf/arm,ni.yaml 1832F: drivers/perf/arm-cmn.c 1833F: drivers/perf/arm-ni.c 1834F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 1835 1836ARM KOMEDA DRM-KMS DRIVER 1837M: Liviu Dudau <liviu.dudau@arm.com> 1838S: Supported 1839T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1840F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1841F: Documentation/gpu/komeda-kms.rst 1842F: drivers/gpu/drm/arm/display/include/ 1843F: drivers/gpu/drm/arm/display/komeda/ 1844 1845ARM MALI PANFROST DRM DRIVER 1846M: Boris Brezillon <boris.brezillon@collabora.com> 1847M: Rob Herring <robh@kernel.org> 1848R: Steven Price <steven.price@arm.com> 1849L: dri-devel@lists.freedesktop.org 1850S: Supported 1851T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1852F: Documentation/gpu/panfrost.rst 1853F: drivers/gpu/drm/ci/xfails/panfrost* 1854F: drivers/gpu/drm/panfrost/ 1855F: include/uapi/drm/panfrost_drm.h 1856 1857ARM MALI PANTHOR DRM DRIVER 1858M: Boris Brezillon <boris.brezillon@collabora.com> 1859M: Steven Price <steven.price@arm.com> 1860M: Liviu Dudau <liviu.dudau@arm.com> 1861L: dri-devel@lists.freedesktop.org 1862S: Supported 1863T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1864F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1865F: drivers/gpu/drm/panthor/ 1866F: include/uapi/drm/panthor_drm.h 1867 1868ARM MALI-DP DRM DRIVER 1869M: Liviu Dudau <liviu.dudau@arm.com> 1870S: Supported 1871T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1872F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1873F: Documentation/gpu/afbc.rst 1874F: drivers/gpu/drm/arm/ 1875 1876ARM MFM AND FLOPPY DRIVERS 1877M: Ian Molton <spyro@f2s.com> 1878S: Maintained 1879F: arch/arm/include/asm/floppy.h 1880F: arch/arm/mach-rpc/floppydma.S 1881 1882ARM PMU PROFILING AND DEBUGGING 1883M: Will Deacon <will@kernel.org> 1884M: Mark Rutland <mark.rutland@arm.com> 1885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1886S: Maintained 1887F: Documentation/devicetree/bindings/arm/pmu.yaml 1888F: Documentation/devicetree/bindings/perf/ 1889F: arch/arm*/include/asm/hw_breakpoint.h 1890F: arch/arm*/include/asm/perf_event.h 1891F: arch/arm*/kernel/hw_breakpoint.c 1892F: arch/arm*/kernel/perf_* 1893F: drivers/perf/ 1894F: include/linux/perf/arm_pmu*.h 1895 1896ARM PORT 1897M: Russell King <linux@armlinux.org.uk> 1898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1899S: Odd Fixes 1900W: http://www.armlinux.org.uk/ 1901T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1902F: arch/arm/ 1903X: arch/arm/boot/dts/ 1904 1905ARM PRIMECELL AACI PL041 DRIVER 1906M: Russell King <linux@armlinux.org.uk> 1907S: Odd Fixes 1908F: sound/arm/aaci.* 1909 1910ARM PRIMECELL BUS SUPPORT 1911M: Russell King <linux@armlinux.org.uk> 1912S: Odd Fixes 1913F: drivers/amba/ 1914F: include/linux/amba/bus.h 1915 1916ARM PRIMECELL KMI PL050 DRIVER 1917M: Russell King <linux@armlinux.org.uk> 1918S: Odd Fixes 1919F: drivers/input/serio/ambakmi.* 1920F: include/linux/amba/kmi.h 1921 1922ARM PRIMECELL MMCI PL180/1 DRIVER 1923M: Russell King <linux@armlinux.org.uk> 1924S: Odd Fixes 1925F: drivers/mmc/host/mmci.* 1926F: include/linux/amba/mmci.h 1927 1928ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1929M: Miquel Raynal <miquel.raynal@bootlin.com> 1930R: Michal Simek <michal.simek@amd.com> 1931L: linux-mtd@lists.infradead.org 1932S: Maintained 1933F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1934F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1935 1936ARM PRIMECELL PL35X SMC DRIVER 1937M: Miquel Raynal <miquel.raynal@bootlin.com> 1938R: Michal Simek <michal.simek@amd.com> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1942F: drivers/memory/pl353-smc.c 1943 1944ARM PRIMECELL SSP PL022 SPI DRIVER 1945M: Linus Walleij <linus.walleij@linaro.org> 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1949F: drivers/spi/spi-pl022.c 1950 1951ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1952M: Russell King <linux@armlinux.org.uk> 1953S: Odd Fixes 1954F: drivers/tty/serial/amba-pl01*.c 1955F: include/linux/amba/serial.h 1956 1957ARM PRIMECELL VIC PL190/PL192 DRIVER 1958M: Linus Walleij <linus.walleij@linaro.org> 1959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1960S: Maintained 1961F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1962F: drivers/irqchip/irq-vic.c 1963 1964ARM SMC WATCHDOG DRIVER 1965M: Julius Werner <jwerner@chromium.org> 1966R: Evan Benn <evanbenn@chromium.org> 1967S: Maintained 1968F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1969F: drivers/watchdog/arm_smc_wdt.c 1970 1971ARM SMMU DRIVERS 1972M: Will Deacon <will@kernel.org> 1973R: Robin Murphy <robin.murphy@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: Documentation/devicetree/bindings/iommu/arm,smmu* 1977F: drivers/iommu/arm/ 1978F: drivers/iommu/io-pgtable-arm* 1979 1980ARM SMMU SVA SUPPORT 1981R: Jean-Philippe Brucker <jean-philippe@linaro.org> 1982F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 1983 1984ARM SUB-ARCHITECTURES 1985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1986S: Maintained 1987C: irc://irc.libera.chat/armlinux 1988T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1989F: arch/arm/mach-*/ 1990F: arch/arm/plat-*/ 1991 1992ARM/ACTIONS SEMI ARCHITECTURE 1993M: Andreas Färber <afaerber@suse.de> 1994M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/arm/actions.yaml 1999F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 2000F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2001F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2002F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2003F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2004F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2005F: Documentation/devicetree/bindings/pinctrl/actions,* 2006F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2007F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 2008F: arch/arm/boot/dts/actions/ 2009F: arch/arm/mach-actions/ 2010F: arch/arm64/boot/dts/actions/ 2011F: drivers/clk/actions/ 2012F: drivers/clocksource/timer-owl* 2013F: drivers/dma/owl-dma.c 2014F: drivers/i2c/busses/i2c-owl.c 2015F: drivers/irqchip/irq-owl-sirq.c 2016F: drivers/mmc/host/owl-mmc.c 2017F: drivers/net/ethernet/actions/ 2018F: drivers/pinctrl/actions/* 2019F: drivers/pmdomain/actions/ 2020F: include/dt-bindings/power/owl-* 2021F: include/dt-bindings/reset/actions,* 2022F: include/linux/soc/actions/ 2023N: owl 2024 2025ARM/AIROHA SOC SUPPORT 2026M: Matthias Brugger <matthias.bgg@gmail.com> 2027M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2030S: Odd Fixes 2031F: arch/arm/boot/dts/airoha/ 2032F: arch/arm64/boot/dts/airoha/ 2033 2034ARM/Allwinner SoC Clock Support 2035M: Emilio López <emilio@elopez.com.ar> 2036S: Maintained 2037F: drivers/clk/sunxi/ 2038 2039ARM/Allwinner sunXi SoC support 2040M: Chen-Yu Tsai <wens@csie.org> 2041M: Jernej Skrabec <jernej.skrabec@gmail.com> 2042M: Samuel Holland <samuel@sholland.org> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044L: linux-sunxi@lists.linux.dev 2045S: Maintained 2046T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2047F: arch/arm/mach-sunxi/ 2048F: arch/arm64/boot/dts/allwinner/ 2049F: drivers/clk/sunxi-ng/ 2050F: drivers/pinctrl/sunxi/ 2051F: drivers/soc/sunxi/ 2052N: allwinner 2053N: sun[x456789]i 2054N: sun[25]0i 2055 2056ARM/ALPHASCALE ARCHITECTURE 2057M: Krzysztof Kozlowski <krzk@kernel.org> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Odd Fixes 2060F: arch/arm/boot/dts/alphascale/ 2061F: drivers/clk/clk-asm9260.c 2062F: drivers/clocksource/asm9260_timer.c 2063F: drivers/rtc/rtc-asm9260.c 2064F: drivers/watchdog/asm9260_wdt.c 2065 2066ARM/AMD PENSANDO ARM64 ARCHITECTURE 2067M: Brad Larson <blarson@amd.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Supported 2070F: Documentation/devicetree/bindings/*/amd,pensando* 2071F: arch/arm64/boot/dts/amd/elba* 2072 2073ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2074M: Neil Armstrong <neil.armstrong@linaro.org> 2075M: Jerome Brunet <jbrunet@baylibre.com> 2076L: linux-amlogic@lists.infradead.org 2077S: Maintained 2078F: Documentation/devicetree/bindings/clock/amlogic* 2079F: drivers/clk/meson/ 2080F: include/dt-bindings/clock/amlogic,a1* 2081F: include/dt-bindings/clock/gxbb* 2082F: include/dt-bindings/clock/meson* 2083 2084ARM/Amlogic Meson SoC Crypto Drivers 2085M: Corentin Labbe <clabbe@baylibre.com> 2086L: linux-crypto@vger.kernel.org 2087L: linux-amlogic@lists.infradead.org 2088S: Maintained 2089F: Documentation/devicetree/bindings/crypto/amlogic* 2090F: drivers/crypto/amlogic/ 2091 2092ARM/Amlogic Meson SoC Sound Drivers 2093M: Jerome Brunet <jbrunet@baylibre.com> 2094L: linux-sound@vger.kernel.org 2095S: Maintained 2096F: Documentation/devicetree/bindings/sound/amlogic* 2097F: sound/soc/meson/ 2098 2099ARM/Amlogic Meson SoC support 2100M: Neil Armstrong <neil.armstrong@linaro.org> 2101M: Kevin Hilman <khilman@baylibre.com> 2102R: Jerome Brunet <jbrunet@baylibre.com> 2103R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105L: linux-amlogic@lists.infradead.org 2106S: Maintained 2107W: http://linux-meson.com/ 2108F: Documentation/devicetree/bindings/phy/amlogic* 2109F: arch/arm/boot/dts/amlogic/ 2110F: arch/arm/mach-meson/ 2111F: arch/arm64/boot/dts/amlogic/ 2112F: drivers/pmdomain/amlogic/ 2113F: drivers/mmc/host/meson* 2114F: drivers/phy/amlogic/ 2115F: drivers/pinctrl/meson/ 2116F: drivers/rtc/rtc-meson* 2117F: drivers/soc/amlogic/ 2118N: meson 2119 2120ARM/Annapurna Labs ALPINE ARCHITECTURE 2121M: Antoine Tenart <atenart@kernel.org> 2122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2123S: Odd Fixes 2124F: arch/arm/boot/dts/amazon/ 2125F: arch/arm/mach-alpine/ 2126F: arch/arm64/boot/dts/amazon/ 2127F: drivers/*/*alpine* 2128 2129ARM/APPLE MACHINE SOUND DRIVERS 2130M: Martin Povišer <povik+lin@cutebit.org> 2131L: asahi@lists.linux.dev 2132L: linux-sound@vger.kernel.org 2133S: Maintained 2134F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2135F: Documentation/devicetree/bindings/sound/apple,* 2136F: sound/soc/apple/* 2137F: sound/soc/codecs/cs42l83-i2c.c 2138F: sound/soc/codecs/ssm3515.c 2139 2140ARM/APPLE MACHINE SUPPORT 2141M: Hector Martin <marcan@marcan.st> 2142M: Sven Peter <sven@svenpeter.dev> 2143R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2144L: asahi@lists.linux.dev 2145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2146S: Maintained 2147W: https://asahilinux.org 2148B: https://github.com/AsahiLinux/linux/issues 2149C: irc://irc.oftc.net/asahi-dev 2150T: git https://github.com/AsahiLinux/linux.git 2151F: Documentation/devicetree/bindings/arm/apple.yaml 2152F: Documentation/devicetree/bindings/arm/apple/* 2153F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2154F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2155F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2156F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2157F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2158F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2159F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2160F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2161F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2162F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2163F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2164F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2165F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2166F: Documentation/devicetree/bindings/power/apple* 2167F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2168F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2169F: arch/arm64/boot/dts/apple/ 2170F: drivers/bluetooth/hci_bcm4377.c 2171F: drivers/clk/clk-apple-nco.c 2172F: drivers/cpufreq/apple-soc-cpufreq.c 2173F: drivers/dma/apple-admac.c 2174F: drivers/pmdomain/apple/ 2175F: drivers/i2c/busses/i2c-pasemi-core.c 2176F: drivers/i2c/busses/i2c-pasemi-platform.c 2177F: drivers/iommu/apple-dart.c 2178F: drivers/iommu/io-pgtable-dart.c 2179F: drivers/irqchip/irq-apple-aic.c 2180F: drivers/nvme/host/apple.c 2181F: drivers/nvmem/apple-efuses.c 2182F: drivers/pinctrl/pinctrl-apple-gpio.c 2183F: drivers/pwm/pwm-apple.c 2184F: drivers/soc/apple/* 2185F: drivers/watchdog/apple_wdt.c 2186F: include/dt-bindings/interrupt-controller/apple-aic.h 2187F: include/dt-bindings/pinctrl/apple.h 2188F: include/linux/soc/apple/* 2189 2190ARM/ARTPEC MACHINE SUPPORT 2191M: Jesper Nilsson <jesper.nilsson@axis.com> 2192M: Lars Persson <lars.persson@axis.com> 2193L: linux-arm-kernel@axis.com 2194S: Maintained 2195F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2196F: arch/arm/boot/dts/axis/ 2197F: arch/arm/mach-artpec 2198F: drivers/clk/axis 2199F: drivers/crypto/axis 2200F: drivers/mmc/host/usdhi6rol0.c 2201F: drivers/pinctrl/pinctrl-artpec* 2202 2203ARM/ASPEED I2C DRIVER 2204M: Brendan Higgins <brendanhiggins@google.com> 2205R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2206R: Joel Stanley <joel@jms.id.au> 2207L: linux-i2c@vger.kernel.org 2208L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2209S: Maintained 2210F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2211F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2212F: drivers/i2c/busses/i2c-aspeed.c 2213F: drivers/irqchip/irq-aspeed-i2c-ic.c 2214 2215ARM/ASPEED MACHINE SUPPORT 2216M: Joel Stanley <joel@jms.id.au> 2217R: Andrew Jeffery <andrew@codeconstruct.com.au> 2218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2219L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2220S: Supported 2221Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2222T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2223F: Documentation/devicetree/bindings/arm/aspeed/ 2224F: arch/arm/boot/dts/aspeed/ 2225F: arch/arm/mach-aspeed/ 2226N: aspeed 2227 2228ARM/AXM LSI SOC 2229M: Krzysztof Kozlowski <krzk@kernel.org> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Odd Fixes 2232F: Documentation/devicetree/bindings/arm/axxia.yaml 2233F: arch/arm/boot/dts/intel/axm/ 2234F: arch/arm/mach-axxia/ 2235 2236ARM/BITMAIN ARCHITECTURE 2237M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2239S: Maintained 2240F: Documentation/devicetree/bindings/arm/bitmain.yaml 2241F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2242F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2243F: arch/arm64/boot/dts/bitmain/ 2244F: drivers/clk/clk-bm1880.c 2245F: drivers/pinctrl/pinctrl-bm1880.c 2246 2247ARM/CALXEDA HIGHBANK ARCHITECTURE 2248M: Andre Przywara <andre.przywara@arm.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251F: arch/arm/boot/dts/calxeda/ 2252F: arch/arm/mach-highbank/ 2253 2254ARM/CAVIUM THUNDER NETWORK DRIVER 2255M: Sunil Goutham <sgoutham@marvell.com> 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Supported 2258F: drivers/net/ethernet/cavium/thunder/ 2259 2260ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2261M: Lukasz Majewski <lukma@denx.de> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: arch/arm/mach-ep93xx/ts72xx.c 2265 2266ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2267M: Alexander Shiyan <shc_work@mail.ru> 2268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2269S: Odd Fixes 2270N: clps711x 2271 2272ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2273M: Hartley Sweeten <hsweeten@visionengravers.com> 2274M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2275M: Nikita Shubin <nikita.shubin@maquefel.me> 2276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2277S: Maintained 2278F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2279F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2280F: arch/arm/boot/compressed/misc-ep93xx.h 2281F: arch/arm/mach-ep93xx/ 2282F: drivers/iio/adc/ep93xx_adc.c 2283 2284ARM/CLKDEV SUPPORT 2285M: Russell King <linux@armlinux.org.uk> 2286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2287S: Maintained 2288T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2289F: drivers/clk/clkdev.c 2290 2291ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2292M: Baruch Siach <baruch@tkos.co.il> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295F: arch/arm/boot/dts/cnxt/ 2296N: digicolor 2297 2298ARM/CORESIGHT FRAMEWORK AND DRIVERS 2299M: Suzuki K Poulose <suzuki.poulose@arm.com> 2300R: Mike Leach <mike.leach@linaro.org> 2301R: James Clark <james.clark@linaro.org> 2302L: coresight@lists.linaro.org (moderated for non-subscribers) 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2306F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2307F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2308F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2309F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2310F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2311F: Documentation/trace/coresight/* 2312F: drivers/hwtracing/coresight/* 2313F: include/dt-bindings/arm/coresight-cti-dt.h 2314F: include/linux/coresight* 2315F: include/uapi/linux/coresight* 2316F: samples/coresight/* 2317F: tools/perf/Documentation/arm-coresight.txt 2318F: tools/perf/arch/arm/util/auxtrace.c 2319F: tools/perf/arch/arm/util/cs-etm.c 2320F: tools/perf/arch/arm/util/cs-etm.h 2321F: tools/perf/arch/arm/util/pmu.c 2322F: tools/perf/tests/shell/*coresight* 2323F: tools/perf/tests/shell/coresight/* 2324F: tools/perf/tests/shell/lib/*coresight* 2325F: tools/perf/util/cs-etm-decoder/* 2326F: tools/perf/util/cs-etm.* 2327 2328ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2329M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2330M: Linus Walleij <linus.walleij@linaro.org> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333T: git git://github.com/ulli-kroll/linux.git 2334F: Documentation/devicetree/bindings/arm/gemini.yaml 2335F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2336F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2337F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2338F: arch/arm/boot/dts/gemini/ 2339F: arch/arm/mach-gemini/ 2340F: drivers/crypto/gemini/ 2341F: drivers/net/ethernet/cortina/ 2342F: drivers/pinctrl/pinctrl-gemini.c 2343F: drivers/rtc/rtc-ftrtc010.c 2344 2345ARM/CZ.NIC TURRIS SUPPORT 2346M: Marek Behún <kabel@kernel.org> 2347S: Maintained 2348W: https://www.turris.cz/ 2349F: Documentation/ABI/testing/debugfs-moxtet 2350F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2351F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2352F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2353F: Documentation/devicetree/bindings/bus/moxtet.txt 2354F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2355F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2356F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2357F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2358F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2359F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2360F: drivers/bus/moxtet.c 2361F: drivers/firmware/turris-mox-rwtm.c 2362F: drivers/gpio/gpio-moxtet.c 2363F: drivers/leds/leds-turris-omnia.c 2364F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2365F: drivers/platform/cznic/ 2366F: drivers/watchdog/armada_37xx_wdt.c 2367F: include/dt-bindings/bus/moxtet.h 2368F: include/linux/armada-37xx-rwtm-mailbox.h 2369F: include/linux/moxtet.h 2370F: include/linux/turris-omnia-mcu-interface.h 2371 2372ARM/FARADAY FA526 PORT 2373M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376T: git git://git.berlios.de/gemini-board 2377F: arch/arm/mm/*-fa* 2378 2379ARM/FOOTBRIDGE ARCHITECTURE 2380M: Russell King <linux@armlinux.org.uk> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383W: http://www.armlinux.org.uk/ 2384F: arch/arm/include/asm/hardware/dec21285.h 2385F: arch/arm/mach-footbridge/ 2386 2387ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2388M: Shawn Guo <shawnguo@kernel.org> 2389M: Sascha Hauer <s.hauer@pengutronix.de> 2390R: Pengutronix Kernel Team <kernel@pengutronix.de> 2391R: Fabio Estevam <festevam@gmail.com> 2392L: imx@lists.linux.dev 2393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2394S: Maintained 2395T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2396F: arch/arm/boot/dts/nxp/imx/ 2397F: arch/arm/boot/dts/nxp/mxs/ 2398F: arch/arm64/boot/dts/freescale/ 2399X: arch/arm64/boot/dts/freescale/fsl-* 2400X: arch/arm64/boot/dts/freescale/qoriq-* 2401X: drivers/media/i2c/ 2402N: imx 2403N: mxs 2404 2405ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2406M: Shawn Guo <shawnguo@kernel.org> 2407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2408S: Maintained 2409T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2410F: arch/arm/boot/dts/nxp/ls/ 2411F: arch/arm64/boot/dts/freescale/fsl-* 2412F: arch/arm64/boot/dts/freescale/qoriq-* 2413 2414ARM/FREESCALE VYBRID ARM ARCHITECTURE 2415M: Shawn Guo <shawnguo@kernel.org> 2416M: Sascha Hauer <s.hauer@pengutronix.de> 2417R: Pengutronix Kernel Team <kernel@pengutronix.de> 2418R: Stefan Agner <stefan@agner.ch> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Maintained 2421T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2422F: arch/arm/boot/dts/nxp/vf/ 2423F: arch/arm/mach-imx/*vf610* 2424 2425ARM/GUMSTIX MACHINE SUPPORT 2426M: Steve Sakoman <sakoman@gmail.com> 2427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2428S: Maintained 2429 2430ARM/HISILICON SOC SUPPORT 2431M: Wei Xu <xuwei5@hisilicon.com> 2432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2433S: Supported 2434W: http://www.hisilicon.com 2435T: git https://github.com/hisilicon/linux-hisi.git 2436F: arch/arm/boot/dts/hisilicon/ 2437F: arch/arm/mach-hisi/ 2438F: arch/arm64/boot/dts/hisilicon/ 2439 2440ARM/HP JORNADA 7XX MACHINE SUPPORT 2441M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2442S: Maintained 2443W: www.jlime.com 2444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2445F: arch/arm/mach-sa1100/include/mach/jornada720.h 2446F: arch/arm/mach-sa1100/jornada720.c 2447 2448ARM/HPE GXP ARCHITECTURE 2449M: Jean-Marie Verdun <verdun@hpe.com> 2450M: Nick Hawkins <nick.hawkins@hpe.com> 2451S: Maintained 2452F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2453F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2454F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2455F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2456F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2457F: Documentation/hwmon/gxp-fan-ctrl.rst 2458F: arch/arm/boot/dts/hpe/ 2459F: arch/arm/mach-hpe/ 2460F: drivers/clocksource/timer-gxp.c 2461F: drivers/hwmon/gxp-fan-ctrl.c 2462F: drivers/i2c/busses/i2c-gxp.c 2463F: drivers/spi/spi-gxp.c 2464F: drivers/watchdog/gxp-wdt.c 2465 2466ARM/IGEP MACHINE SUPPORT 2467M: Enric Balletbo i Serra <eballetbo@gmail.com> 2468M: Javier Martinez Canillas <javier@dowhile0.org> 2469L: linux-omap@vger.kernel.org 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472F: arch/arm/boot/dts/ti/omap/omap3-igep* 2473 2474ARM/INTEL IXP4XX ARM ARCHITECTURE 2475M: Linus Walleij <linusw@kernel.org> 2476M: Imre Kaloz <kaloz@openwrt.org> 2477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2478S: Maintained 2479F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2480F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2481F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2482F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2483F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2484F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2485F: arch/arm/boot/dts/intel/ixp/ 2486F: arch/arm/mach-ixp4xx/ 2487F: drivers/bus/intel-ixp4xx-eb.c 2488F: drivers/char/hw_random/ixp4xx-rng.c 2489F: drivers/clocksource/timer-ixp4xx.c 2490F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2491F: drivers/gpio/gpio-ixp4xx.c 2492F: drivers/irqchip/irq-ixp4xx.c 2493F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2494F: drivers/net/wan/ixp4xx_hss.c 2495F: drivers/soc/ixp4xx/ixp4xx-npe.c 2496F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2497F: include/linux/soc/ixp4xx/npe.h 2498F: include/linux/soc/ixp4xx/qmgr.h 2499 2500ARM/INTEL KEEMBAY ARCHITECTURE 2501M: Paul J. Murphy <paul.j.murphy@intel.com> 2502M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2503S: Maintained 2504F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2505F: arch/arm64/boot/dts/intel/keembay-evm.dts 2506F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2507 2508ARM/INTEL XSC3 (MANZANO) ARM CORE 2509M: Lennert Buytenhek <kernel@wantstofly.org> 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Maintained 2512 2513ARM/LG1K ARCHITECTURE 2514M: Chanho Min <chanho.min@lge.com> 2515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2516S: Maintained 2517F: arch/arm64/boot/dts/lg/ 2518 2519ARM/LPC18XX ARCHITECTURE 2520M: Vladimir Zapolskiy <vz@mleia.com> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2524F: arch/arm/boot/dts/nxp/lpc/lpc43* 2525F: drivers/i2c/busses/i2c-lpc2k.c 2526F: drivers/memory/pl172.c 2527F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2528F: drivers/rtc/rtc-lpc24xx.c 2529N: lpc18xx 2530 2531ARM/LPC32XX SOC SUPPORT 2532M: Vladimir Zapolskiy <vz@mleia.com> 2533M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2535S: Maintained 2536T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2537F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2538F: arch/arm/boot/dts/nxp/lpc/lpc32* 2539F: arch/arm/mach-lpc32xx/ 2540F: drivers/dma/lpc32xx-dmamux.c 2541F: drivers/i2c/busses/i2c-pnx.c 2542F: drivers/net/ethernet/nxp/lpc_eth.c 2543F: drivers/usb/host/ohci-nxp.c 2544F: drivers/watchdog/pnx4008_wdt.c 2545N: lpc32xx 2546 2547LPC32XX DMAMUX SUPPORT 2548M: J.M.B. Downing <jonathan.downing@nautel.com> 2549M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2550R: Vladimir Zapolskiy <vz@mleia.com> 2551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2552S: Maintained 2553F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2554 2555ARM/Marvell Dove/MV78xx0/Orion SOC support 2556M: Andrew Lunn <andrew@lunn.ch> 2557M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2558M: Gregory Clement <gregory.clement@bootlin.com> 2559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2560S: Maintained 2561T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2562F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2563F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2564F: Documentation/devicetree/bindings/soc/dove/ 2565F: arch/arm/boot/dts/marvell/dove* 2566F: arch/arm/boot/dts/marvell/orion5x* 2567F: arch/arm/mach-dove/ 2568F: arch/arm/mach-mv78xx0/ 2569F: arch/arm/mach-orion5x/ 2570F: arch/arm/plat-orion/ 2571F: drivers/bus/mvebu-mbus.c 2572F: drivers/soc/dove/ 2573 2574ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2575M: Andrew Lunn <andrew@lunn.ch> 2576M: Gregory Clement <gregory.clement@bootlin.com> 2577M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2581F: Documentation/devicetree/bindings/arm/marvell/ 2582F: arch/arm/boot/dts/marvell/armada* 2583F: arch/arm/boot/dts/marvell/kirkwood* 2584F: arch/arm/configs/mvebu_*_defconfig 2585F: arch/arm/mach-mvebu/ 2586F: arch/arm64/boot/dts/marvell/ 2587F: drivers/clk/mvebu/ 2588F: drivers/cpufreq/armada-37xx-cpufreq.c 2589F: drivers/cpufreq/armada-8k-cpufreq.c 2590F: drivers/cpufreq/mvebu-cpufreq.c 2591F: drivers/irqchip/irq-armada-370-xp.c 2592F: drivers/irqchip/irq-mvebu-* 2593F: drivers/pinctrl/mvebu/ 2594F: drivers/rtc/rtc-armada38x.c 2595 2596ARM/Mediatek RTC DRIVER 2597M: Eddie Huang <eddie.huang@mediatek.com> 2598M: Sean Wang <sean.wang@mediatek.com> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2603F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2604F: drivers/rtc/rtc-mt2712.c 2605F: drivers/rtc/rtc-mt6397.c 2606F: drivers/rtc/rtc-mt7622.c 2607 2608ARM/Mediatek SoC support 2609M: Matthias Brugger <matthias.bgg@gmail.com> 2610M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2611L: linux-kernel@vger.kernel.org 2612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2613L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2614S: Maintained 2615W: https://mtk.wiki.kernel.org/ 2616C: irc://irc.libera.chat/linux-mediatek 2617F: arch/arm/boot/dts/mediatek/ 2618F: arch/arm/mach-mediatek/ 2619F: arch/arm64/boot/dts/mediatek/ 2620F: drivers/soc/mediatek/ 2621N: mtk 2622N: mt[2678] 2623K: mediatek 2624 2625ARM/Mediatek USB3 PHY DRIVER 2626M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2629S: Maintained 2630F: Documentation/devicetree/bindings/phy/mediatek,* 2631F: drivers/phy/mediatek/ 2632 2633ARM/MICROCHIP (ARM64) SoC support 2634M: Conor Dooley <conor@kernel.org> 2635M: Nicolas Ferre <nicolas.ferre@microchip.com> 2636M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2638S: Supported 2639T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2640F: arch/arm64/boot/dts/microchip/ 2641 2642ARM/Microchip (AT91) SoC support 2643M: Nicolas Ferre <nicolas.ferre@microchip.com> 2644M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2645M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2647S: Supported 2648W: http://www.linux4sam.org 2649T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2650F: arch/arm/boot/dts/microchip/ 2651F: arch/arm/include/debug/at91.S 2652F: arch/arm/mach-at91/ 2653F: drivers/memory/atmel* 2654F: drivers/watchdog/sama5d4_wdt.c 2655F: include/soc/at91/ 2656X: drivers/input/touchscreen/atmel_mxt_ts.c 2657N: at91 2658N: atmel 2659 2660ARM/Microchip Sparx5 SoC support 2661M: Lars Povlsen <lars.povlsen@microchip.com> 2662M: Steen Hegelund <Steen.Hegelund@microchip.com> 2663M: Daniel Machon <daniel.machon@microchip.com> 2664M: UNGLinuxDriver@microchip.com 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Supported 2667F: arch/arm64/boot/dts/microchip/sparx* 2668F: drivers/net/ethernet/microchip/vcap/ 2669F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2670N: sparx5 2671 2672ARM/MILBEAUT ARCHITECTURE 2673M: Taichi Sugaya <sugaya.taichi@socionext.com> 2674M: Takao Orito <orito.takao@socionext.com> 2675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2676S: Maintained 2677F: arch/arm/boot/dts/socionext/milbeaut* 2678F: arch/arm/mach-milbeaut/ 2679N: milbeaut 2680 2681ARM/MOXA ART SOC 2682M: Krzysztof Kozlowski <krzk@kernel.org> 2683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2684S: Odd Fixes 2685F: Documentation/devicetree/bindings/arm/moxart.yaml 2686F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt 2687F: arch/arm/boot/dts/moxa/ 2688F: drivers/clk/clk-moxart.c 2689 2690ARM/MStar/Sigmastar Armv7 SoC support 2691M: Daniel Palmer <daniel@thingy.jp> 2692M: Romain Perier <romain.perier@gmail.com> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694S: Maintained 2695W: http://linux-chenxing.org/ 2696T: git git://github.com/linux-chenxing/linux.git 2697F: Documentation/devicetree/bindings/arm/mstar/* 2698F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2699F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2700F: arch/arm/boot/dts/sigmastar/ 2701F: arch/arm/mach-mstar/ 2702F: drivers/clk/mstar/ 2703F: drivers/clocksource/timer-msc313e.c 2704F: drivers/gpio/gpio-msc313.c 2705F: drivers/rtc/rtc-msc313.c 2706F: drivers/watchdog/msc313e_wdt.c 2707F: include/dt-bindings/clock/mstar-* 2708F: include/dt-bindings/gpio/msc313-gpio.h 2709 2710ARM/NOMADIK/Ux500 ARCHITECTURES 2711M: Linus Walleij <linus.walleij@linaro.org> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713S: Maintained 2714T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2715F: Documentation/devicetree/bindings/arm/ste-* 2716F: Documentation/devicetree/bindings/arm/ux500.yaml 2717F: Documentation/devicetree/bindings/arm/ux500/ 2718F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2719F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2720F: arch/arm/boot/dts/st/ste-* 2721F: arch/arm/mach-nomadik/ 2722F: arch/arm/mach-ux500/ 2723F: drivers/clk/clk-nomadik.c 2724F: drivers/clocksource/clksrc-dbx500-prcmu.c 2725F: drivers/dma/ste_dma40* 2726F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2727F: drivers/gpio/gpio-nomadik.c 2728F: drivers/hwspinlock/u8500_hsem.c 2729F: drivers/i2c/busses/i2c-nomadik.c 2730F: drivers/iio/adc/ab8500-gpadc.c 2731F: drivers/mfd/ab8500* 2732F: drivers/mfd/abx500* 2733F: drivers/mfd/db8500* 2734F: drivers/pinctrl/nomadik/ 2735F: drivers/rtc/rtc-ab8500.c 2736F: drivers/rtc/rtc-pl031.c 2737F: drivers/soc/ux500/ 2738 2739ARM/NUVOTON MA35 ARCHITECTURE 2740M: Jacky Huang <ychuang3@nuvoton.com> 2741M: Shan-Chun Hung <schung@nuvoton.com> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Supported 2744F: Documentation/devicetree/bindings/*/*/*ma35* 2745F: Documentation/devicetree/bindings/*/*ma35* 2746F: arch/arm64/boot/dts/nuvoton/*ma35* 2747F: drivers/*/*/*ma35* 2748F: drivers/*/*ma35* 2749K: ma35d1 2750 2751ARM/NUVOTON NPCM ARCHITECTURE 2752M: Avi Fishman <avifishman70@gmail.com> 2753M: Tomer Maimon <tmaimon77@gmail.com> 2754M: Tali Perry <tali.perry1@gmail.com> 2755R: Patrick Venture <venture@google.com> 2756R: Nancy Yuen <yuenn@google.com> 2757R: Benjamin Fair <benjaminfair@google.com> 2758L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2759S: Supported 2760F: Documentation/devicetree/bindings/*/*/*npcm* 2761F: Documentation/devicetree/bindings/*/*npcm* 2762F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2763F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2764F: arch/arm/mach-npcm/ 2765F: arch/arm64/boot/dts/nuvoton/ 2766F: drivers/*/*/*npcm* 2767F: drivers/*/*npcm* 2768F: drivers/rtc/rtc-nct3018y.c 2769F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2770F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2771 2772ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2773M: Joseph Liu <kwliu@nuvoton.com> 2774M: Marvin Lin <kflin@nuvoton.com> 2775L: linux-media@vger.kernel.org 2776L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2779F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2780F: Documentation/userspace-api/media/drivers/npcm-video.rst 2781F: drivers/media/platform/nuvoton/ 2782F: include/uapi/linux/npcm-video.h 2783 2784ARM/NUVOTON WPCM450 ARCHITECTURE 2785M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2786L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2787S: Maintained 2788W: https://github.com/neuschaefer/wpcm450/wiki 2789F: Documentation/devicetree/bindings/*/*wpcm* 2790F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2791F: arch/arm/configs/wpcm450_defconfig 2792F: arch/arm/mach-npcm/wpcm450.c 2793F: drivers/*/*/*wpcm* 2794F: drivers/*/*wpcm* 2795 2796ARM/NXP S32G ARCHITECTURE 2797R: Chester Lin <chester62515@gmail.com> 2798R: Matthias Brugger <mbrugger@suse.com> 2799R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2800L: NXP S32 Linux Team <s32@nxp.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm64/boot/dts/freescale/s32g*.dts* 2804F: drivers/pinctrl/nxp/ 2805 2806ARM/Orion SoC/Technologic Systems TS-78xx platform support 2807M: Alexander Clouter <alex@digriz.org.uk> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.digriz.org.uk/ts78xx/kernel 2811F: arch/arm/mach-orion5x/ts78xx-* 2812 2813ARM/QUALCOMM CHROMEBOOK SUPPORT 2814R: cros-qcom-dts-watchers@chromium.org 2815F: arch/arm64/boot/dts/qcom/sc7180* 2816F: arch/arm64/boot/dts/qcom/sc7280* 2817F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2818 2819ARM/QUALCOMM MAILING LIST 2820L: linux-arm-msm@vger.kernel.org 2821F: Documentation/devicetree/bindings/*/qcom* 2822F: Documentation/devicetree/bindings/soc/qcom/ 2823F: arch/arm/boot/dts/qcom/ 2824F: arch/arm/configs/qcom_defconfig 2825F: arch/arm/mach-qcom/ 2826F: arch/arm64/boot/dts/qcom/ 2827F: drivers/*/*/pm8???-* 2828F: drivers/*/*/qcom* 2829F: drivers/*/*/qcom/ 2830F: drivers/*/qcom* 2831F: drivers/*/qcom/ 2832F: drivers/bluetooth/btqcomsmd.c 2833F: drivers/clocksource/timer-qcom.c 2834F: drivers/cpuidle/cpuidle-qcom-spm.c 2835F: drivers/extcon/extcon-qcom* 2836F: drivers/i2c/busses/i2c-qcom-geni.c 2837F: drivers/i2c/busses/i2c-qup.c 2838F: drivers/iommu/msm* 2839F: drivers/mfd/ssbi.c 2840F: drivers/mmc/host/mmci_qcom* 2841F: drivers/mmc/host/sdhci-msm.c 2842F: drivers/pci/controller/dwc/pcie-qcom* 2843F: drivers/phy/qualcomm/ 2844F: drivers/power/*/msm* 2845F: drivers/reset/reset-qcom-* 2846F: drivers/rtc/rtc-pm8xxx.c 2847F: drivers/spi/spi-geni-qcom.c 2848F: drivers/spi/spi-qcom-qspi.c 2849F: drivers/spi/spi-qup.c 2850F: drivers/tty/serial/msm_serial.c 2851F: drivers/ufs/host/ufs-qcom* 2852F: drivers/usb/dwc3/dwc3-qcom.c 2853F: include/dt-bindings/*/qcom* 2854F: include/linux/*/qcom* 2855F: include/linux/soc/qcom/ 2856 2857ARM/QUALCOMM SUPPORT 2858M: Bjorn Andersson <andersson@kernel.org> 2859M: Konrad Dybcio <konradybcio@kernel.org> 2860L: linux-arm-msm@vger.kernel.org 2861S: Maintained 2862T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2863F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2864F: Documentation/devicetree/bindings/arm/qcom.yaml 2865F: Documentation/devicetree/bindings/bus/qcom* 2866F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2867F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2868F: Documentation/devicetree/bindings/reserved-memory/qcom 2869F: Documentation/devicetree/bindings/soc/qcom/ 2870F: arch/arm/boot/dts/qcom/ 2871F: arch/arm/configs/qcom_defconfig 2872F: arch/arm/mach-qcom/ 2873F: arch/arm64/boot/dts/qcom/ 2874F: drivers/bus/qcom* 2875F: drivers/firmware/qcom/ 2876F: drivers/soc/qcom/ 2877F: include/dt-bindings/arm/qcom,ids.h 2878F: include/dt-bindings/firmware/qcom,scm.h 2879F: include/dt-bindings/soc/qcom* 2880F: include/linux/firmware/qcom 2881F: include/linux/soc/qcom/ 2882F: include/soc/qcom/ 2883 2884ARM/RDA MICRO ARCHITECTURE 2885M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2888S: Maintained 2889F: Documentation/devicetree/bindings/arm/rda.yaml 2890F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2891F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2892F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2893F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2894F: arch/arm/boot/dts/unisoc/ 2895F: drivers/clocksource/timer-rda.c 2896F: drivers/gpio/gpio-rda.c 2897F: drivers/irqchip/irq-rda-intc.c 2898F: drivers/tty/serial/rda-uart.c 2899 2900ARM/REALTEK ARCHITECTURE 2901M: Andreas Färber <afaerber@suse.de> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/realtek.yaml 2906F: arch/arm/boot/dts/realtek/ 2907F: arch/arm/mach-realtek/ 2908F: arch/arm64/boot/dts/realtek/ 2909 2910ARM/RISC-V/RENESAS ARCHITECTURE 2911M: Geert Uytterhoeven <geert+renesas@glider.be> 2912M: Magnus Damm <magnus.damm@gmail.com> 2913L: linux-renesas-soc@vger.kernel.org 2914S: Supported 2915Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2916C: irc://irc.libera.chat/renesas-soc 2917T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2918F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2919F: Documentation/devicetree/bindings/soc/renesas/ 2920F: arch/arm/boot/dts/renesas/ 2921F: arch/arm/configs/shmobile_defconfig 2922F: arch/arm/include/debug/renesas-scif.S 2923F: arch/arm/mach-shmobile/ 2924F: arch/arm64/boot/dts/renesas/ 2925F: arch/riscv/boot/dts/renesas/ 2926F: drivers/pmdomain/renesas/ 2927F: drivers/soc/renesas/ 2928F: include/linux/soc/renesas/ 2929K: \brenesas, 2930 2931ARM/RISCPC ARCHITECTURE 2932M: Russell King <linux@armlinux.org.uk> 2933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2934S: Maintained 2935W: http://www.armlinux.org.uk/ 2936F: arch/arm/include/asm/hardware/ioc.h 2937F: arch/arm/include/asm/hardware/iomd.h 2938F: arch/arm/include/asm/hardware/memc.h 2939F: arch/arm/mach-rpc/ 2940F: drivers/net/ethernet/8390/etherh.c 2941F: drivers/net/ethernet/i825xx/ether1* 2942F: drivers/net/ethernet/seeq/ether3* 2943F: drivers/scsi/arm/ 2944 2945ARM/Rockchip SoC support 2946M: Heiko Stuebner <heiko@sntech.de> 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948L: linux-rockchip@lists.infradead.org 2949S: Maintained 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2951F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2952F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2953F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2954F: arch/arm/boot/dts/rockchip/ 2955F: arch/arm/mach-rockchip/ 2956F: drivers/*/*/*rockchip* 2957F: drivers/*/*rockchip* 2958F: drivers/clk/rockchip/ 2959F: drivers/i2c/busses/i2c-rk3x.c 2960F: sound/soc/rockchip/ 2961N: rockchip 2962 2963ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2964M: Krzysztof Kozlowski <krzk@kernel.org> 2965R: Alim Akhtar <alim.akhtar@samsung.com> 2966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2967L: linux-samsung-soc@vger.kernel.org 2968S: Maintained 2969P: Documentation/process/maintainer-soc-clean-dts.rst 2970Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2971B: mailto:linux-samsung-soc@vger.kernel.org 2972C: irc://irc.libera.chat/linux-exynos 2973T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2974F: Documentation/arch/arm/samsung/ 2975F: Documentation/devicetree/bindings/arm/samsung/ 2976F: Documentation/devicetree/bindings/hwinfo/samsung,* 2977F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2978F: Documentation/devicetree/bindings/soc/samsung/ 2979F: arch/arm/boot/dts/samsung/ 2980F: arch/arm/mach-exynos*/ 2981F: arch/arm/mach-s3c/ 2982F: arch/arm/mach-s5p*/ 2983F: arch/arm64/boot/dts/exynos/ 2984F: drivers/*/*/*s3c24* 2985F: drivers/*/*s3c24* 2986F: drivers/*/*s3c64xx* 2987F: drivers/*/*s5pv210* 2988F: drivers/clocksource/samsung_pwm_timer.c 2989F: drivers/memory/samsung/ 2990F: drivers/pwm/pwm-samsung.c 2991F: drivers/soc/samsung/ 2992F: drivers/tty/serial/samsung* 2993F: include/clocksource/samsung_pwm.h 2994F: include/linux/platform_data/*s3c* 2995F: include/linux/serial_s3c.h 2996F: include/linux/soc/samsung/ 2997N: exynos 2998N: s3c64xx 2999N: s5pv210 3000 3001ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3002M: Łukasz Stelmach <l.stelmach@samsung.com> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004L: linux-media@vger.kernel.org 3005S: Maintained 3006F: drivers/media/platform/samsung/s5p-g2d/ 3007 3008ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3009M: Marek Szyprowski <m.szyprowski@samsung.com> 3010L: linux-samsung-soc@vger.kernel.org 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3014F: drivers/media/cec/platform/s5p/ 3015 3016ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3017M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3018M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3019M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3021L: linux-media@vger.kernel.org 3022S: Maintained 3023F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3024F: drivers/media/platform/samsung/s5p-jpeg/ 3025 3026ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3027M: Marek Szyprowski <m.szyprowski@samsung.com> 3028M: Andrzej Hajda <andrzej.hajda@intel.com> 3029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3030L: linux-media@vger.kernel.org 3031S: Maintained 3032F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3033F: drivers/media/platform/samsung/s5p-mfc/ 3034 3035ARM/SOCFPGA ARCHITECTURE 3036M: Dinh Nguyen <dinguyen@kernel.org> 3037S: Maintained 3038W: http://www.rocketboards.org 3039T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3040F: arch/arm/boot/dts/intel/socfpga/ 3041F: arch/arm/configs/socfpga_defconfig 3042F: arch/arm/mach-socfpga/ 3043F: arch/arm64/boot/dts/altera/ 3044F: arch/arm64/boot/dts/intel/ 3045 3046ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3047M: Dinh Nguyen <dinguyen@kernel.org> 3048S: Maintained 3049F: drivers/clk/socfpga/ 3050 3051ARM/SOCFPGA EDAC SUPPORT 3052M: Dinh Nguyen <dinguyen@kernel.org> 3053S: Maintained 3054F: drivers/edac/altera_edac.[ch] 3055 3056ARM/SPREADTRUM SoC SUPPORT 3057M: Orson Zhai <orsonzhai@gmail.com> 3058M: Baolin Wang <baolin.wang7@gmail.com> 3059R: Chunyan Zhang <zhang.lyra@gmail.com> 3060S: Maintained 3061F: arch/arm64/boot/dts/sprd 3062N: sprd 3063N: sc27xx 3064N: sc2731 3065 3066ARM/STI ARCHITECTURE 3067M: Patrice Chotard <patrice.chotard@foss.st.com> 3068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3069S: Maintained 3070W: http://www.stlinux.com 3071F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3072F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3073F: arch/arm/boot/dts/st/sti* 3074F: arch/arm/mach-sti/ 3075F: drivers/ata/ahci_st.c 3076F: drivers/char/hw_random/st-rng.c 3077F: drivers/clocksource/arm_global_timer.c 3078F: drivers/clocksource/clksrc_st_lpc.c 3079F: drivers/cpufreq/sti-cpufreq.c 3080F: drivers/dma/st_fdma* 3081F: drivers/i2c/busses/i2c-st.c 3082F: drivers/media/platform/st/sti/c8sectpfe/ 3083F: drivers/media/rc/st_rc.c 3084F: drivers/mmc/host/sdhci-st.c 3085F: drivers/phy/st/phy-miphy28lp.c 3086F: drivers/phy/st/phy-stih407-usb.c 3087F: drivers/pinctrl/pinctrl-st.c 3088F: drivers/remoteproc/st_remoteproc.c 3089F: drivers/remoteproc/st_slim_rproc.c 3090F: drivers/reset/sti/ 3091F: drivers/rtc/rtc-st-lpc.c 3092F: drivers/tty/serial/st-asc.c 3093F: drivers/usb/dwc3/dwc3-st.c 3094F: drivers/usb/host/ehci-st.c 3095F: drivers/usb/host/ohci-st.c 3096F: drivers/watchdog/st_lpc_wdt.c 3097F: include/linux/remoteproc/st_slim_rproc.h 3098 3099ARM/STM32 ARCHITECTURE 3100M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3101M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3102L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104S: Maintained 3105T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3106F: arch/arm/boot/dts/st/stm32* 3107F: arch/arm/mach-stm32/ 3108F: arch/arm64/boot/dts/st/ 3109F: drivers/clocksource/armv7m_systick.c 3110N: stm32 3111N: stm 3112 3113ARM/SUNPLUS SP7021 SOC SUPPORT 3114M: Qin Jian <qinjian@cqplus1.com> 3115L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3116S: Maintained 3117W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3118F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3119F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3120F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3121F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3122F: arch/arm/boot/dts/sunplus/ 3123F: arch/arm/configs/sp7021_*defconfig 3124F: drivers/clk/clk-sp7021.c 3125F: drivers/irqchip/irq-sp7021-intc.c 3126F: drivers/reset/reset-sunplus.c 3127F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3128F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3129 3130ARM/Synaptics SoC support 3131M: Jisheng Zhang <jszhang@kernel.org> 3132M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135F: arch/arm/boot/dts/synaptics/ 3136F: arch/arm/mach-berlin/ 3137F: arch/arm64/boot/dts/synaptics/ 3138 3139ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3140M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3141L: linux-tegra@vger.kernel.org 3142L: linux-media@vger.kernel.org 3143S: Maintained 3144F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3145F: drivers/media/cec/platform/tegra/ 3146 3147ARM/TESLA FSD SoC SUPPORT 3148M: Alim Akhtar <alim.akhtar@samsung.com> 3149M: linux-fsd@tesla.com 3150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3151L: linux-samsung-soc@vger.kernel.org 3152S: Maintained 3153F: arch/arm64/boot/dts/tesla/ 3154 3155ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3156M: Santosh Shilimkar <ssantosh@kernel.org> 3157L: linux-kernel@vger.kernel.org 3158S: Maintained 3159F: drivers/memory/*emif* 3160 3161ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3162M: Nishanth Menon <nm@ti.com> 3163M: Santosh Shilimkar <ssantosh@kernel.org> 3164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3165S: Maintained 3166T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3167F: arch/arm/boot/dts/ti/keystone/ 3168F: arch/arm/mach-keystone/ 3169 3170ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3171M: Santosh Shilimkar <ssantosh@kernel.org> 3172L: linux-kernel@vger.kernel.org 3173S: Maintained 3174F: drivers/clk/keystone/ 3175 3176ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3177M: Santosh Shilimkar <ssantosh@kernel.org> 3178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3179L: linux-kernel@vger.kernel.org 3180S: Maintained 3181F: drivers/clocksource/timer-keystone.c 3182 3183ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3184M: Santosh Shilimkar <ssantosh@kernel.org> 3185L: linux-kernel@vger.kernel.org 3186S: Maintained 3187F: drivers/power/reset/keystone-reset.c 3188 3189ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3190M: Nishanth Menon <nm@ti.com> 3191M: Vignesh Raghavendra <vigneshr@ti.com> 3192M: Tero Kristo <kristo@kernel.org> 3193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3194S: Supported 3195F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3196F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3197F: arch/arm64/boot/dts/ti/Makefile 3198F: arch/arm64/boot/dts/ti/k3-* 3199 3200ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3201M: Krzysztof Kozlowski <krzk@kernel.org> 3202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3203S: Odd Fixes 3204F: Documentation/devicetree/bindings/*/*/ti,nspire* 3205F: Documentation/devicetree/bindings/*/ti,nspire* 3206F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3207F: arch/arm/boot/dts/nspire/ 3208 3209ARM/TOSHIBA VISCONTI ARCHITECTURE 3210M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3212S: Supported 3213T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3214F: Documentation/devicetree/bindings/arm/toshiba.yaml 3215F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3216F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3217F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3218F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3219F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3220F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3221F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3222F: arch/arm64/boot/dts/toshiba/ 3223F: drivers/clk/visconti/ 3224F: drivers/gpio/gpio-visconti.c 3225F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3226F: drivers/pci/controller/dwc/pcie-visconti.c 3227F: drivers/pinctrl/visconti/ 3228F: drivers/watchdog/visconti_wdt.c 3229N: visconti 3230 3231ARM/UNIPHIER ARCHITECTURE 3232M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3233M: Masami Hiramatsu <mhiramat@kernel.org> 3234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3235S: Maintained 3236F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3237F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3238F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3239F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3240F: arch/arm/boot/dts/socionext/uniphier* 3241F: arch/arm/include/asm/hardware/cache-uniphier.h 3242F: arch/arm/mm/cache-uniphier.c 3243F: arch/arm64/boot/dts/socionext/uniphier* 3244F: drivers/bus/uniphier-system-bus.c 3245F: drivers/clk/uniphier/ 3246F: drivers/dma/uniphier-mdmac.c 3247F: drivers/gpio/gpio-uniphier.c 3248F: drivers/i2c/busses/i2c-uniphier* 3249F: drivers/irqchip/irq-uniphier-aidet.c 3250F: drivers/mmc/host/uniphier-sd.c 3251F: drivers/pinctrl/uniphier/ 3252F: drivers/reset/reset-uniphier.c 3253F: drivers/tty/serial/8250/8250_uniphier.c 3254N: uniphier 3255 3256ARM/VERSATILE EXPRESS PLATFORM 3257M: Liviu Dudau <liviu.dudau@arm.com> 3258M: Sudeep Holla <sudeep.holla@arm.com> 3259M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3261S: Maintained 3262N: mps2 3263N: vexpress 3264F: arch/arm/mach-versatile/ 3265F: arch/arm64/boot/dts/arm/ 3266F: drivers/clocksource/timer-versatile.c 3267X: drivers/cpufreq/vexpress-spc-cpufreq.c 3268X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3269 3270ARM/VFP SUPPORT 3271M: Russell King <linux@armlinux.org.uk> 3272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3273S: Maintained 3274W: http://www.armlinux.org.uk/ 3275F: arch/arm/vfp/ 3276 3277ARM/VT8500 ARM ARCHITECTURE 3278M: Alexey Charkov <alchark@gmail.com> 3279M: Krzysztof Kozlowski <krzk@kernel.org> 3280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3281S: Odd Fixes 3282F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3283F: arch/arm/boot/dts/vt8500/ 3284F: arch/arm/mach-vt8500/ 3285F: drivers/clocksource/timer-vt8500.c 3286F: drivers/i2c/busses/i2c-viai2c-wmt.c 3287F: drivers/mmc/host/wmt-sdmmc.c 3288F: drivers/pwm/pwm-vt8500.c 3289F: drivers/rtc/rtc-vt8500.c 3290F: drivers/tty/serial/vt8500_serial.c 3291F: drivers/video/fbdev/vt8500lcdfb.* 3292F: drivers/video/fbdev/wm8505fb* 3293F: drivers/video/fbdev/wmt_ge_rops.* 3294 3295ARM/ZYNQ ARCHITECTURE 3296M: Michal Simek <michal.simek@amd.com> 3297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3298S: Supported 3299W: http://wiki.xilinx.com 3300T: git https://github.com/Xilinx/linux-xlnx.git 3301F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3302F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3303F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3304F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3305F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3306F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3307F: arch/arm/mach-zynq/ 3308F: drivers/clocksource/timer-cadence-ttc.c 3309F: drivers/cpuidle/cpuidle-zynq.c 3310F: drivers/edac/synopsys_edac.c 3311F: drivers/i2c/busses/i2c-cadence.c 3312F: drivers/i2c/busses/i2c-xiic.c 3313F: drivers/mmc/host/sdhci-of-arasan.c 3314N: zynq 3315N: xilinx 3316 3317ARM64 FIT SUPPORT 3318M: Simon Glass <sjg@chromium.org> 3319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3320S: Maintained 3321F: arch/arm64/boot/Makefile 3322F: scripts/make_fit.py 3323 3324ARM64 PLATFORM DRIVERS 3325M: Hans de Goede <hdegoede@redhat.com> 3326M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3327R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3328L: platform-driver-x86@vger.kernel.org 3329S: Maintained 3330Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3331T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3332F: drivers/platform/arm64/ 3333 3334ARM64 PORT (AARCH64 ARCHITECTURE) 3335M: Catalin Marinas <catalin.marinas@arm.com> 3336M: Will Deacon <will@kernel.org> 3337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3338S: Maintained 3339T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3340F: Documentation/arch/arm64/ 3341F: arch/arm64/ 3342F: tools/testing/selftests/arm64/ 3343X: arch/arm64/boot/dts/ 3344 3345ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3346M: George McCollister <george.mccollister@gmail.com> 3347L: netdev@vger.kernel.org 3348S: Maintained 3349F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3350F: drivers/net/dsa/xrs700x/* 3351F: net/dsa/tag_xrs700x.c 3352 3353AS3645A LED FLASH CONTROLLER DRIVER 3354M: Sakari Ailus <sakari.ailus@iki.fi> 3355L: linux-leds@vger.kernel.org 3356S: Maintained 3357F: drivers/leds/flash/leds-as3645a.c 3358 3359ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3360M: Tianshu Qiu <tian.shu.qiu@intel.com> 3361L: linux-media@vger.kernel.org 3362S: Maintained 3363T: git git://linuxtv.org/media_tree.git 3364F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3365F: drivers/media/i2c/ak7375.c 3366 3367ASAHI KASEI AK8974 DRIVER 3368M: Linus Walleij <linus.walleij@linaro.org> 3369L: linux-iio@vger.kernel.org 3370S: Supported 3371W: http://www.akm.com/ 3372F: drivers/iio/magnetometer/ak8974.c 3373 3374AOSONG AGS02MA TVOC SENSOR DRIVER 3375M: Anshul Dalal <anshulusr@gmail.com> 3376L: linux-iio@vger.kernel.org 3377S: Maintained 3378F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3379F: drivers/iio/chemical/ags02ma.c 3380 3381ASC7621 HARDWARE MONITOR DRIVER 3382M: George Joseph <george.joseph@fairview5.com> 3383L: linux-hwmon@vger.kernel.org 3384S: Maintained 3385F: Documentation/hwmon/asc7621.rst 3386F: drivers/hwmon/asc7621.c 3387 3388ASIX AX88796C SPI ETHERNET ADAPTER 3389M: Łukasz Stelmach <l.stelmach@samsung.com> 3390S: Maintained 3391F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3392F: drivers/net/ethernet/asix/ax88796c_* 3393 3394ASIX PHY DRIVER [RUST] 3395M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3396R: Trevor Gross <tmgross@umich.edu> 3397L: netdev@vger.kernel.org 3398L: rust-for-linux@vger.kernel.org 3399S: Maintained 3400F: drivers/net/phy/ax88796b_rust.rs 3401 3402ASPEED CRYPTO DRIVER 3403M: Neal Liu <neal_liu@aspeedtech.com> 3404L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3405S: Maintained 3406F: Documentation/devicetree/bindings/crypto/aspeed,* 3407F: drivers/crypto/aspeed/ 3408 3409ASPEED PECI CONTROLLER 3410M: Iwona Winiarska <iwona.winiarska@intel.com> 3411L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3412L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3413S: Supported 3414F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3415F: drivers/peci/controller/peci-aspeed.c 3416 3417ASPEED PINCTRL DRIVERS 3418M: Andrew Jeffery <andrew@codeconstruct.com.au> 3419L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3420L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3421L: linux-gpio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3424F: drivers/pinctrl/aspeed/ 3425 3426ASPEED SCU INTERRUPT CONTROLLER DRIVER 3427M: Eddie James <eajames@linux.ibm.com> 3428L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3429S: Maintained 3430F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3431F: drivers/irqchip/irq-aspeed-scu-ic.c 3432F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3433 3434ASPEED SD/MMC DRIVER 3435M: Andrew Jeffery <andrew@codeconstruct.com.au> 3436L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3437L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3438L: linux-mmc@vger.kernel.org 3439S: Maintained 3440F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3441F: drivers/mmc/host/sdhci-of-aspeed* 3442 3443ASPEED SMC SPI DRIVER 3444M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3445M: Cédric Le Goater <clg@kaod.org> 3446L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3447L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3448L: linux-spi@vger.kernel.org 3449S: Maintained 3450F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3451F: drivers/spi/spi-aspeed-smc.c 3452 3453ASPEED USB UDC DRIVER 3454M: Neal Liu <neal_liu@aspeedtech.com> 3455L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3456S: Maintained 3457F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3458F: drivers/usb/gadget/udc/aspeed_udc.c 3459 3460ASPEED VIDEO ENGINE DRIVER 3461M: Eddie James <eajames@linux.ibm.com> 3462L: linux-media@vger.kernel.org 3463L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3464S: Maintained 3465F: Documentation/devicetree/bindings/media/aspeed-video.txt 3466F: drivers/media/platform/aspeed/ 3467 3468ASUS EC HARDWARE MONITOR DRIVER 3469M: Eugene Shalygin <eugene.shalygin@gmail.com> 3470L: linux-hwmon@vger.kernel.org 3471S: Maintained 3472F: drivers/hwmon/asus-ec-sensors.c 3473 3474ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3475M: Corentin Chary <corentin.chary@gmail.com> 3476M: Luke D. Jones <luke@ljones.dev> 3477L: platform-driver-x86@vger.kernel.org 3478S: Maintained 3479W: https://asus-linux.org/ 3480F: drivers/platform/x86/asus*.c 3481F: drivers/platform/x86/eeepc*.c 3482 3483ASUS TF103C DOCK DRIVER 3484M: Hans de Goede <hdegoede@redhat.com> 3485L: platform-driver-x86@vger.kernel.org 3486S: Maintained 3487T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3488F: drivers/platform/x86/asus-tf103c-dock.c 3489 3490ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3491M: Aleksa Savic <savicaleksa83@gmail.com> 3492L: linux-hwmon@vger.kernel.org 3493S: Maintained 3494F: drivers/hwmon/asus_rog_ryujin.c 3495 3496ASUS WIRELESS RADIO CONTROL DRIVER 3497M: João Paulo Rechi Vita <jprvita@gmail.com> 3498L: platform-driver-x86@vger.kernel.org 3499S: Maintained 3500F: drivers/platform/x86/asus-wireless.c 3501 3502ASUS WMI HARDWARE MONITOR DRIVER 3503M: Ed Brindley <kernel@maidavale.org> 3504M: Denis Pauk <pauk.denis@gmail.com> 3505L: linux-hwmon@vger.kernel.org 3506S: Maintained 3507F: drivers/hwmon/asus_wmi_sensors.c 3508 3509ASYMMETRIC KEYS 3510M: David Howells <dhowells@redhat.com> 3511L: keyrings@vger.kernel.org 3512S: Maintained 3513F: Documentation/crypto/asymmetric-keys.rst 3514F: crypto/asymmetric_keys/ 3515F: include/crypto/pkcs7.h 3516F: include/crypto/public_key.h 3517F: include/linux/verification.h 3518 3519ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3520R: Dan Williams <dan.j.williams@intel.com> 3521S: Odd fixes 3522W: http://sourceforge.net/projects/xscaleiop 3523F: Documentation/crypto/async-tx-api.rst 3524F: crypto/async_tx/ 3525F: include/linux/async_tx.h 3526 3527AT24 EEPROM DRIVER 3528M: Bartosz Golaszewski <brgl@bgdev.pl> 3529L: linux-i2c@vger.kernel.org 3530S: Maintained 3531T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3532F: Documentation/devicetree/bindings/eeprom/at24.yaml 3533F: drivers/misc/eeprom/at24.c 3534 3535ATA OVER ETHERNET (AOE) DRIVER 3536M: "Justin Sanders" <justin@coraid.com> 3537S: Supported 3538W: http://www.openaoe.org/ 3539F: Documentation/admin-guide/aoe/ 3540F: drivers/block/aoe/ 3541 3542ATC260X PMIC MFD DRIVER 3543M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3544M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3545L: linux-actions@lists.infradead.org 3546S: Maintained 3547F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3548F: drivers/input/misc/atc260x-onkey.c 3549F: drivers/mfd/atc260* 3550F: drivers/power/reset/atc260x-poweroff.c 3551F: drivers/regulator/atc260x-regulator.c 3552F: include/linux/mfd/atc260x/* 3553 3554ATHEROS 71XX/9XXX GPIO DRIVER 3555M: Alban Bedel <albeu@free.fr> 3556S: Maintained 3557W: https://github.com/AlbanBedel/linux 3558T: git git://github.com/AlbanBedel/linux 3559F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3560F: drivers/gpio/gpio-ath79.c 3561 3562ATHEROS 71XX/9XXX USB PHY DRIVER 3563M: Alban Bedel <albeu@free.fr> 3564S: Maintained 3565W: https://github.com/AlbanBedel/linux 3566T: git git://github.com/AlbanBedel/linux 3567F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3568F: drivers/phy/qualcomm/phy-ath79-usb.c 3569 3570ATHEROS ATH GENERIC UTILITIES 3571M: Kalle Valo <kvalo@kernel.org> 3572L: linux-wireless@vger.kernel.org 3573S: Supported 3574F: drivers/net/wireless/ath/* 3575 3576ATHEROS ATH5K WIRELESS DRIVER 3577M: Jiri Slaby <jirislaby@kernel.org> 3578M: Nick Kossifidis <mickflemm@gmail.com> 3579M: Luis Chamberlain <mcgrof@kernel.org> 3580L: linux-wireless@vger.kernel.org 3581S: Maintained 3582W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3583F: drivers/net/wireless/ath/ath5k/ 3584 3585ATHEROS ATH6KL WIRELESS DRIVER 3586L: linux-wireless@vger.kernel.org 3587S: Orphan 3588W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3589F: drivers/net/wireless/ath/ath6kl/ 3590 3591ATI_REMOTE2 DRIVER 3592M: Ville Syrjala <syrjala@sci.fi> 3593S: Maintained 3594F: drivers/input/misc/ati_remote2.c 3595 3596ATK0110 HWMON DRIVER 3597M: Luca Tettamanti <kronos.it@gmail.com> 3598L: linux-hwmon@vger.kernel.org 3599S: Maintained 3600F: drivers/hwmon/asus_atk0110.c 3601 3602ATLX ETHERNET DRIVERS 3603M: Chris Snook <chris.snook@gmail.com> 3604L: netdev@vger.kernel.org 3605S: Maintained 3606W: http://sourceforge.net/projects/atl1 3607W: http://atl1.sourceforge.net 3608F: drivers/net/ethernet/atheros/ 3609 3610ATM 3611M: Chas Williams <3chas3@gmail.com> 3612L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3613L: netdev@vger.kernel.org 3614S: Maintained 3615W: http://linux-atm.sourceforge.net 3616F: drivers/atm/ 3617F: include/linux/atm* 3618F: include/linux/sonet.h 3619F: include/uapi/linux/atm* 3620F: include/uapi/linux/sonet.h 3621 3622ATMEL MACB ETHERNET DRIVER 3623M: Nicolas Ferre <nicolas.ferre@microchip.com> 3624M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3625S: Supported 3626F: drivers/net/ethernet/cadence/ 3627 3628ATMEL MAXTOUCH DRIVER 3629M: Nick Dyer <nick@shmanahar.org> 3630S: Maintained 3631T: git git://github.com/ndyer/linux.git 3632F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3633F: drivers/input/touchscreen/atmel_mxt_ts.c 3634 3635ATOMIC INFRASTRUCTURE 3636M: Will Deacon <will@kernel.org> 3637M: Peter Zijlstra <peterz@infradead.org> 3638R: Boqun Feng <boqun.feng@gmail.com> 3639R: Mark Rutland <mark.rutland@arm.com> 3640L: linux-kernel@vger.kernel.org 3641S: Maintained 3642F: Documentation/atomic_*.txt 3643F: arch/*/include/asm/atomic*.h 3644F: include/*/atomic*.h 3645F: include/linux/refcount.h 3646F: scripts/atomic/ 3647 3648ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3649M: Bradley Grove <linuxdrivers@attotech.com> 3650L: linux-scsi@vger.kernel.org 3651S: Supported 3652W: http://www.attotech.com 3653F: drivers/scsi/esas2r 3654 3655ATUSB IEEE 802.15.4 RADIO DRIVER 3656M: Stefan Schmidt <stefan@datenfreihafen.org> 3657L: linux-wpan@vger.kernel.org 3658S: Maintained 3659F: drivers/net/ieee802154/at86rf230.h 3660F: drivers/net/ieee802154/atusb.c 3661F: drivers/net/ieee802154/atusb.h 3662 3663AUDIT SUBSYSTEM 3664M: Paul Moore <paul@paul-moore.com> 3665M: Eric Paris <eparis@redhat.com> 3666L: audit@vger.kernel.org 3667S: Supported 3668W: https://github.com/linux-audit 3669Q: https://patchwork.kernel.org/project/audit/list 3670B: mailto:audit@vger.kernel.org 3671P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3672T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3673F: include/asm-generic/audit_*.h 3674F: include/linux/audit.h 3675F: include/linux/audit_arch.h 3676F: include/uapi/linux/audit.h 3677F: kernel/audit* 3678F: lib/*audit.c 3679K: \baudit_[a-z_0-9]\+\b 3680 3681AUXILIARY BUS DRIVER 3682M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3683R: Dave Ertman <david.m.ertman@intel.com> 3684R: Ira Weiny <ira.weiny@intel.com> 3685S: Supported 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3687F: Documentation/driver-api/auxiliary_bus.rst 3688F: drivers/base/auxiliary.c 3689F: include/linux/auxiliary_bus.h 3690 3691AUXILIARY DISPLAY DRIVERS 3692M: Andy Shevchenko <andy@kernel.org> 3693R: Geert Uytterhoeven <geert@linux-m68k.org> 3694S: Odd Fixes 3695T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3696F: Documentation/devicetree/bindings/auxdisplay/ 3697F: drivers/auxdisplay/ 3698F: include/linux/cfag12864b.h 3699F: include/uapi/linux/map_to_14segment.h 3700F: include/uapi/linux/map_to_7segment.h 3701 3702AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3703M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3704L: linux-iio@vger.kernel.org 3705S: Maintained 3706F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3707F: drivers/iio/light/apds9306.c 3708 3709AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3710M: Andreas Klinger <ak@it-klinger.de> 3711L: linux-iio@vger.kernel.org 3712S: Maintained 3713F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3714F: drivers/iio/adc/hx711.c 3715 3716AX.25 NETWORK LAYER 3717L: linux-hams@vger.kernel.org 3718S: Orphan 3719W: https://linux-ax25.in-berlin.de 3720F: include/net/ax25.h 3721F: include/uapi/linux/ax25.h 3722F: net/ax25/ 3723 3724AXENTIA ARM DEVICES 3725M: Peter Rosin <peda@axentia.se> 3726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3727S: Maintained 3728F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3729F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3730F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3731F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3732 3733AXENTIA ASOC DRIVERS 3734M: Peter Rosin <peda@axentia.se> 3735L: linux-sound@vger.kernel.org 3736S: Maintained 3737F: Documentation/devicetree/bindings/sound/axentia,* 3738F: sound/soc/atmel/tse850-pcm5142.c 3739 3740AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3741M: Nuno Sá <nuno.sa@analog.com> 3742L: linux-hwmon@vger.kernel.org 3743S: Supported 3744W: https://ez.analog.com/linux-software-drivers 3745F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3746F: drivers/hwmon/axi-fan-control.c 3747 3748AXI SPI ENGINE 3749M: Michael Hennerich <michael.hennerich@analog.com> 3750M: Nuno Sá <nuno.sa@analog.com> 3751R: David Lechner <dlechner@baylibre.com> 3752L: linux-spi@vger.kernel.org 3753S: Supported 3754W: https://ez.analog.com/linux-software-drivers 3755F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3756F: drivers/spi/spi-axi-spi-engine.c 3757 3758AXI PWM GENERATOR 3759M: Michael Hennerich <michael.hennerich@analog.com> 3760M: Nuno Sá <nuno.sa@analog.com> 3761L: linux-pwm@vger.kernel.org 3762S: Supported 3763W: https://ez.analog.com/linux-software-drivers 3764F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 3765F: drivers/pwm/pwm-axi-pwmgen.c 3766 3767AXXIA I2C CONTROLLER 3768M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3769L: linux-i2c@vger.kernel.org 3770S: Maintained 3771F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3772F: drivers/i2c/busses/i2c-axxia.c 3773 3774AZ6007 DVB DRIVER 3775M: Mauro Carvalho Chehab <mchehab@kernel.org> 3776L: linux-media@vger.kernel.org 3777S: Maintained 3778W: https://linuxtv.org 3779T: git git://linuxtv.org/media_tree.git 3780F: drivers/media/usb/dvb-usb-v2/az6007.c 3781 3782AZTECH FM RADIO RECEIVER DRIVER 3783M: Hans Verkuil <hverkuil@xs4all.nl> 3784L: linux-media@vger.kernel.org 3785S: Maintained 3786W: https://linuxtv.org 3787T: git git://linuxtv.org/media_tree.git 3788F: drivers/media/radio/radio-aztech* 3789 3790B43 WIRELESS DRIVER 3791L: linux-wireless@vger.kernel.org 3792L: b43-dev@lists.infradead.org 3793S: Orphan 3794W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3795F: drivers/net/wireless/broadcom/b43/ 3796 3797B43LEGACY WIRELESS DRIVER 3798L: linux-wireless@vger.kernel.org 3799L: b43-dev@lists.infradead.org 3800S: Orphan 3801W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3802F: drivers/net/wireless/broadcom/b43legacy/ 3803 3804BACKLIGHT CLASS/SUBSYSTEM 3805M: Lee Jones <lee@kernel.org> 3806M: Daniel Thompson <daniel.thompson@linaro.org> 3807M: Jingoo Han <jingoohan1@gmail.com> 3808L: dri-devel@lists.freedesktop.org 3809S: Maintained 3810T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3811F: Documentation/ABI/stable/sysfs-class-backlight 3812F: Documentation/ABI/testing/sysfs-class-backlight 3813F: Documentation/devicetree/bindings/leds/backlight 3814F: drivers/video/backlight/ 3815F: include/linux/backlight.h 3816F: include/linux/pwm_backlight.h 3817 3818BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3819M: Serge Semin <fancer.lancer@gmail.com> 3820L: linux-hwmon@vger.kernel.org 3821S: Supported 3822F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3823F: Documentation/hwmon/bt1-pvt.rst 3824F: drivers/hwmon/bt1-pvt.[ch] 3825 3826BARCO P50 GPIO DRIVER 3827M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3828M: Peter Korsgaard <peter.korsgaard@barco.com> 3829S: Maintained 3830F: drivers/platform/x86/barco-p50-gpio.c 3831 3832BATMAN ADVANCED 3833M: Marek Lindner <mareklindner@neomailbox.ch> 3834M: Simon Wunderlich <sw@simonwunderlich.de> 3835M: Antonio Quartulli <a@unstable.cc> 3836M: Sven Eckelmann <sven@narfation.org> 3837L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3838S: Maintained 3839W: https://www.open-mesh.org/ 3840Q: https://patchwork.open-mesh.org/project/batman/list/ 3841B: https://www.open-mesh.org/projects/batman-adv/issues 3842C: ircs://irc.hackint.org/batadv 3843T: git https://git.open-mesh.org/linux-merge.git 3844F: Documentation/networking/batman-adv.rst 3845F: include/uapi/linux/batadv_packet.h 3846F: include/uapi/linux/batman_adv.h 3847F: net/batman-adv/ 3848 3849BAYCOM/HDLCDRV DRIVERS FOR AX.25 3850M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3851L: linux-hams@vger.kernel.org 3852S: Maintained 3853W: http://www.baycom.org/~tom/ham/ham.html 3854F: drivers/net/hamradio/baycom* 3855 3856BCACHE (BLOCK LAYER CACHE) 3857M: Coly Li <colyli@suse.de> 3858M: Kent Overstreet <kent.overstreet@linux.dev> 3859L: linux-bcache@vger.kernel.org 3860S: Maintained 3861W: http://bcache.evilpiepirate.org 3862C: irc://irc.oftc.net/bcache 3863F: drivers/md/bcache/ 3864 3865BCACHEFS 3866M: Kent Overstreet <kent.overstreet@linux.dev> 3867L: linux-bcachefs@vger.kernel.org 3868S: Supported 3869C: irc://irc.oftc.net/bcache 3870T: git https://evilpiepirate.org/git/bcachefs.git 3871F: fs/bcachefs/ 3872F: Documentation/filesystems/bcachefs/ 3873 3874BDISP ST MEDIA DRIVER 3875M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3876L: linux-media@vger.kernel.org 3877S: Supported 3878W: https://linuxtv.org 3879T: git git://linuxtv.org/media_tree.git 3880F: drivers/media/platform/st/sti/bdisp 3881 3882BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3883M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3884L: netdev@vger.kernel.org 3885S: Maintained 3886F: drivers/net/ethernet/ec_bhf.c 3887 3888BEFS FILE SYSTEM 3889M: Luis de Bethencourt <luisbg@kernel.org> 3890M: Salah Triki <salah.triki@gmail.com> 3891S: Maintained 3892T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3893F: Documentation/filesystems/befs.rst 3894F: fs/befs/ 3895 3896BFQ I/O SCHEDULER 3897M: Yu Kuai <yukuai3@huawei.com> 3898L: linux-block@vger.kernel.org 3899S: Odd Fixes 3900F: Documentation/block/bfq-iosched.rst 3901F: block/bfq-* 3902 3903BFS FILE SYSTEM 3904M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3905S: Maintained 3906F: Documentation/filesystems/bfs.rst 3907F: fs/bfs/ 3908F: include/uapi/linux/bfs_fs.h 3909 3910BINMAN 3911M: Simon Glass <sjg@chromium.org> 3912S: Supported 3913F: Documentation/devicetree/bindings/mtd/partitions/binman* 3914 3915BITMAP API 3916M: Yury Norov <yury.norov@gmail.com> 3917R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3918S: Maintained 3919F: include/linux/bitfield.h 3920F: include/linux/bitmap-str.h 3921F: include/linux/bitmap.h 3922F: include/linux/bits.h 3923F: include/linux/cpumask.h 3924F: include/linux/cpumask_types.h 3925F: include/linux/find.h 3926F: include/linux/nodemask.h 3927F: include/linux/nodemask_types.h 3928F: include/vdso/bits.h 3929F: lib/bitmap-str.c 3930F: lib/bitmap.c 3931F: lib/cpumask.c 3932F: lib/cpumask_kunit.c 3933F: lib/find_bit.c 3934F: lib/find_bit_benchmark.c 3935F: lib/test_bitmap.c 3936F: tools/include/linux/bitfield.h 3937F: tools/include/linux/bitmap.h 3938F: tools/include/linux/bits.h 3939F: tools/include/linux/find.h 3940F: tools/include/vdso/bits.h 3941F: tools/lib/bitmap.c 3942F: tools/lib/find_bit.c 3943 3944BITOPS API 3945M: Yury Norov <yury.norov@gmail.com> 3946R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3947S: Maintained 3948F: arch/*/include/asm/bitops.h 3949F: arch/*/include/asm/bitops_32.h 3950F: arch/*/include/asm/bitops_64.h 3951F: arch/*/lib/bitops.c 3952F: include/asm-generic/bitops 3953F: include/asm-generic/bitops.h 3954F: include/linux/bitops.h 3955F: lib/test_bitops.c 3956F: tools/*/bitops* 3957 3958BLINKM RGB LED DRIVER 3959M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3960S: Maintained 3961F: drivers/leds/leds-blinkm.c 3962 3963BLOCK LAYER 3964M: Jens Axboe <axboe@kernel.dk> 3965L: linux-block@vger.kernel.org 3966S: Maintained 3967T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3968F: Documentation/ABI/stable/sysfs-block 3969F: Documentation/block/ 3970F: block/ 3971F: drivers/block/ 3972F: include/linux/bio.h 3973F: include/linux/blk* 3974F: kernel/trace/blktrace.c 3975F: lib/sbitmap.c 3976 3977BLOCK LAYER DEVICE DRIVER API [RUST] 3978M: Andreas Hindborg <a.hindborg@kernel.org> 3979R: Boqun Feng <boqun.feng@gmail.com> 3980L: linux-block@vger.kernel.org 3981L: rust-for-linux@vger.kernel.org 3982S: Supported 3983W: https://rust-for-linux.com 3984B: https://github.com/Rust-for-Linux/linux/issues 3985C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 3986T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 3987F: drivers/block/rnull.rs 3988F: rust/kernel/block.rs 3989F: rust/kernel/block/ 3990 3991BLOCK2MTD DRIVER 3992M: Joern Engel <joern@lazybastard.org> 3993L: linux-mtd@lists.infradead.org 3994S: Maintained 3995F: drivers/mtd/devices/block2mtd.c 3996 3997BLUETOOTH DRIVERS 3998M: Marcel Holtmann <marcel@holtmann.org> 3999M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4000L: linux-bluetooth@vger.kernel.org 4001S: Supported 4002W: http://www.bluez.org/ 4003T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4004T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4005F: Documentation/devicetree/bindings/net/bluetooth/ 4006F: drivers/bluetooth/ 4007 4008BLUETOOTH SUBSYSTEM 4009M: Marcel Holtmann <marcel@holtmann.org> 4010M: Johan Hedberg <johan.hedberg@gmail.com> 4011M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4012L: linux-bluetooth@vger.kernel.org 4013S: Supported 4014W: http://www.bluez.org/ 4015T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4016T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4017F: include/net/bluetooth/ 4018F: net/bluetooth/ 4019 4020BONDING DRIVER 4021M: Jay Vosburgh <jv@jvosburgh.net> 4022M: Andy Gospodarek <andy@greyhouse.net> 4023L: netdev@vger.kernel.org 4024S: Maintained 4025F: Documentation/networking/bonding.rst 4026F: drivers/net/bonding/ 4027F: include/net/bond* 4028F: include/uapi/linux/if_bonding.h 4029F: tools/testing/selftests/drivers/net/bonding/ 4030 4031BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4032M: Dan Robertson <dan@dlrobertson.com> 4033L: linux-iio@vger.kernel.org 4034S: Maintained 4035F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4036F: drivers/iio/accel/bma400* 4037 4038BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4039M: Jagath Jog J <jagathjog1996@gmail.com> 4040L: linux-iio@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4043F: drivers/iio/imu/bmi323/ 4044 4045BPF JIT for ARC 4046M: Shahab Vahedi <list+bpf@vahedi.org> 4047L: bpf@vger.kernel.org 4048S: Maintained 4049F: arch/arc/net/ 4050 4051BPF JIT for ARM 4052M: Russell King <linux@armlinux.org.uk> 4053M: Puranjay Mohan <puranjay@kernel.org> 4054L: bpf@vger.kernel.org 4055S: Maintained 4056F: arch/arm/net/ 4057 4058BPF JIT for ARM64 4059M: Daniel Borkmann <daniel@iogearbox.net> 4060M: Alexei Starovoitov <ast@kernel.org> 4061M: Puranjay Mohan <puranjay@kernel.org> 4062R: Xu Kuohai <xukuohai@huaweicloud.com> 4063L: bpf@vger.kernel.org 4064S: Supported 4065F: arch/arm64/net/ 4066 4067BPF JIT for LOONGARCH 4068M: Tiezhu Yang <yangtiezhu@loongson.cn> 4069R: Hengqi Chen <hengqi.chen@gmail.com> 4070L: bpf@vger.kernel.org 4071S: Maintained 4072F: arch/loongarch/net/ 4073 4074BPF JIT for MIPS (32-BIT AND 64-BIT) 4075M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4076M: Paul Burton <paulburton@kernel.org> 4077L: bpf@vger.kernel.org 4078S: Maintained 4079F: arch/mips/net/ 4080 4081BPF JIT for NFP NICs 4082M: Jakub Kicinski <kuba@kernel.org> 4083L: bpf@vger.kernel.org 4084S: Odd Fixes 4085F: drivers/net/ethernet/netronome/nfp/bpf/ 4086 4087BPF JIT for POWERPC (32-BIT AND 64-BIT) 4088M: Michael Ellerman <mpe@ellerman.id.au> 4089M: Hari Bathini <hbathini@linux.ibm.com> 4090M: Christophe Leroy <christophe.leroy@csgroup.eu> 4091R: Naveen N Rao <naveen@kernel.org> 4092L: bpf@vger.kernel.org 4093S: Supported 4094F: arch/powerpc/net/ 4095 4096BPF JIT for RISC-V (32-bit) 4097M: Luke Nelson <luke.r.nels@gmail.com> 4098M: Xi Wang <xi.wang@gmail.com> 4099L: bpf@vger.kernel.org 4100S: Maintained 4101F: arch/riscv/net/ 4102X: arch/riscv/net/bpf_jit_comp64.c 4103 4104BPF JIT for RISC-V (64-bit) 4105M: Björn Töpel <bjorn@kernel.org> 4106R: Pu Lehui <pulehui@huawei.com> 4107R: Puranjay Mohan <puranjay@kernel.org> 4108L: bpf@vger.kernel.org 4109S: Maintained 4110F: arch/riscv/net/ 4111X: arch/riscv/net/bpf_jit_comp32.c 4112 4113BPF JIT for S390 4114M: Ilya Leoshkevich <iii@linux.ibm.com> 4115M: Heiko Carstens <hca@linux.ibm.com> 4116M: Vasily Gorbik <gor@linux.ibm.com> 4117L: bpf@vger.kernel.org 4118S: Supported 4119F: arch/s390/net/ 4120X: arch/s390/net/pnet.c 4121 4122BPF JIT for SPARC (32-BIT AND 64-BIT) 4123M: David S. Miller <davem@davemloft.net> 4124L: bpf@vger.kernel.org 4125S: Odd Fixes 4126F: arch/sparc/net/ 4127 4128BPF JIT for X86 32-BIT 4129M: Wang YanQing <udknight@gmail.com> 4130L: bpf@vger.kernel.org 4131S: Odd Fixes 4132F: arch/x86/net/bpf_jit_comp32.c 4133 4134BPF JIT for X86 64-BIT 4135M: Alexei Starovoitov <ast@kernel.org> 4136M: Daniel Borkmann <daniel@iogearbox.net> 4137L: bpf@vger.kernel.org 4138S: Supported 4139F: arch/x86/net/ 4140X: arch/x86/net/bpf_jit_comp32.c 4141 4142BPF [BTF] 4143M: Martin KaFai Lau <martin.lau@linux.dev> 4144L: bpf@vger.kernel.org 4145S: Maintained 4146F: include/linux/btf* 4147F: kernel/bpf/btf.c 4148 4149BPF [CORE] 4150M: Alexei Starovoitov <ast@kernel.org> 4151M: Daniel Borkmann <daniel@iogearbox.net> 4152R: John Fastabend <john.fastabend@gmail.com> 4153L: bpf@vger.kernel.org 4154S: Maintained 4155F: include/linux/bpf* 4156F: include/linux/filter.h 4157F: include/linux/tnum.h 4158F: kernel/bpf/core.c 4159F: kernel/bpf/dispatcher.c 4160F: kernel/bpf/mprog.c 4161F: kernel/bpf/syscall.c 4162F: kernel/bpf/tnum.c 4163F: kernel/bpf/trampoline.c 4164F: kernel/bpf/verifier.c 4165 4166BPF [CRYPTO] 4167M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4168L: bpf@vger.kernel.org 4169S: Maintained 4170F: crypto/bpf_crypto_skcipher.c 4171F: include/linux/bpf_crypto.h 4172F: kernel/bpf/crypto.c 4173 4174BPF [DOCUMENTATION] (Related to Standardization) 4175R: David Vernet <void@manifault.com> 4176L: bpf@vger.kernel.org 4177L: bpf@ietf.org 4178S: Maintained 4179F: Documentation/bpf/standardization/ 4180 4181BPF [GENERAL] (Safe Dynamic Programs and Tools) 4182M: Alexei Starovoitov <ast@kernel.org> 4183M: Daniel Borkmann <daniel@iogearbox.net> 4184M: Andrii Nakryiko <andrii@kernel.org> 4185R: Martin KaFai Lau <martin.lau@linux.dev> 4186R: Eduard Zingerman <eddyz87@gmail.com> 4187R: Song Liu <song@kernel.org> 4188R: Yonghong Song <yonghong.song@linux.dev> 4189R: John Fastabend <john.fastabend@gmail.com> 4190R: KP Singh <kpsingh@kernel.org> 4191R: Stanislav Fomichev <sdf@fomichev.me> 4192R: Hao Luo <haoluo@google.com> 4193R: Jiri Olsa <jolsa@kernel.org> 4194L: bpf@vger.kernel.org 4195S: Supported 4196W: https://bpf.io/ 4197Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4198T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4199T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4200F: Documentation/bpf/ 4201F: Documentation/networking/filter.rst 4202F: Documentation/userspace-api/ebpf/ 4203F: arch/*/net/* 4204F: include/linux/bpf* 4205F: include/linux/btf* 4206F: include/linux/filter.h 4207F: include/trace/events/xdp.h 4208F: include/uapi/linux/bpf* 4209F: include/uapi/linux/btf* 4210F: include/uapi/linux/filter.h 4211F: kernel/bpf/ 4212F: kernel/trace/bpf_trace.c 4213F: lib/buildid.c 4214F: lib/test_bpf.c 4215F: net/bpf/ 4216F: net/core/filter.c 4217F: net/sched/act_bpf.c 4218F: net/sched/cls_bpf.c 4219F: samples/bpf/ 4220F: scripts/bpf_doc.py 4221F: scripts/Makefile.btf 4222F: scripts/pahole-version.sh 4223F: tools/bpf/ 4224F: tools/lib/bpf/ 4225F: tools/testing/selftests/bpf/ 4226 4227BPF [ITERATOR] 4228M: Yonghong Song <yonghong.song@linux.dev> 4229L: bpf@vger.kernel.org 4230S: Maintained 4231F: kernel/bpf/*iter.c 4232 4233BPF [L7 FRAMEWORK] (sockmap) 4234M: John Fastabend <john.fastabend@gmail.com> 4235M: Jakub Sitnicki <jakub@cloudflare.com> 4236L: netdev@vger.kernel.org 4237L: bpf@vger.kernel.org 4238S: Maintained 4239F: include/linux/skmsg.h 4240F: net/core/skmsg.c 4241F: net/core/sock_map.c 4242F: net/ipv4/tcp_bpf.c 4243F: net/ipv4/udp_bpf.c 4244F: net/unix/unix_bpf.c 4245 4246BPF [LIBRARY] (libbpf) 4247M: Andrii Nakryiko <andrii@kernel.org> 4248M: Eduard Zingerman <eddyz87@gmail.com> 4249L: bpf@vger.kernel.org 4250S: Maintained 4251F: tools/lib/bpf/ 4252 4253BPF [MISC] 4254L: bpf@vger.kernel.org 4255S: Odd Fixes 4256K: (?:\b|_)bpf(?:\b|_) 4257 4258BPF [NETKIT] (BPF-programmable network device) 4259M: Daniel Borkmann <daniel@iogearbox.net> 4260M: Nikolay Aleksandrov <razor@blackwall.org> 4261L: bpf@vger.kernel.org 4262L: netdev@vger.kernel.org 4263S: Supported 4264F: drivers/net/netkit.c 4265F: include/net/netkit.h 4266 4267BPF [NETWORKING] (struct_ops, reuseport) 4268M: Martin KaFai Lau <martin.lau@linux.dev> 4269L: bpf@vger.kernel.org 4270L: netdev@vger.kernel.org 4271S: Maintained 4272F: kernel/bpf/bpf_struct* 4273 4274BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4275M: Martin KaFai Lau <martin.lau@linux.dev> 4276M: Daniel Borkmann <daniel@iogearbox.net> 4277R: John Fastabend <john.fastabend@gmail.com> 4278L: bpf@vger.kernel.org 4279L: netdev@vger.kernel.org 4280S: Maintained 4281F: include/net/tcx.h 4282F: kernel/bpf/tcx.c 4283F: net/core/filter.c 4284F: net/sched/act_bpf.c 4285F: net/sched/cls_bpf.c 4286 4287BPF [RINGBUF] 4288M: Andrii Nakryiko <andrii@kernel.org> 4289L: bpf@vger.kernel.org 4290S: Maintained 4291F: kernel/bpf/ringbuf.c 4292 4293BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4294M: KP Singh <kpsingh@kernel.org> 4295M: Matt Bobrowski <mattbobrowski@google.com> 4296L: bpf@vger.kernel.org 4297S: Maintained 4298F: Documentation/bpf/prog_lsm.rst 4299F: include/linux/bpf_lsm.h 4300F: kernel/bpf/bpf_lsm.c 4301F: kernel/trace/bpf_trace.c 4302F: security/bpf/ 4303 4304BPF [SELFTESTS] (Test Runners & Infrastructure) 4305M: Andrii Nakryiko <andrii@kernel.org> 4306M: Eduard Zingerman <eddyz87@gmail.com> 4307R: Mykola Lysenko <mykolal@fb.com> 4308L: bpf@vger.kernel.org 4309S: Maintained 4310F: tools/testing/selftests/bpf/ 4311 4312BPF [STORAGE & CGROUPS] 4313M: Martin KaFai Lau <martin.lau@linux.dev> 4314L: bpf@vger.kernel.org 4315S: Maintained 4316F: kernel/bpf/*storage.c 4317F: kernel/bpf/bpf_lru* 4318F: kernel/bpf/cgroup.c 4319 4320BPF [TOOLING] (bpftool) 4321M: Quentin Monnet <qmo@kernel.org> 4322L: bpf@vger.kernel.org 4323S: Maintained 4324F: kernel/bpf/disasm.* 4325F: tools/bpf/bpftool/ 4326 4327BPF [TRACING] 4328M: Song Liu <song@kernel.org> 4329R: Jiri Olsa <jolsa@kernel.org> 4330L: bpf@vger.kernel.org 4331S: Maintained 4332F: kernel/bpf/stackmap.c 4333F: kernel/trace/bpf_trace.c 4334F: lib/buildid.c 4335 4336BROADCOM ASP 2.0 ETHERNET DRIVER 4337M: Justin Chen <justin.chen@broadcom.com> 4338M: Florian Fainelli <florian.fainelli@broadcom.com> 4339L: bcm-kernel-feedback-list@broadcom.com 4340L: netdev@vger.kernel.org 4341S: Supported 4342F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4343F: drivers/net/ethernet/broadcom/asp2/ 4344 4345BROADCOM B44 10/100 ETHERNET DRIVER 4346M: Michael Chan <michael.chan@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: drivers/net/ethernet/broadcom/b44.* 4350 4351BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4352M: Florian Fainelli <florian.fainelli@broadcom.com> 4353L: netdev@vger.kernel.org 4354L: openwrt-devel@lists.openwrt.org (subscribers-only) 4355S: Supported 4356F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4357F: drivers/net/dsa/b53/* 4358F: drivers/net/dsa/bcm_sf2* 4359F: include/linux/dsa/brcm.h 4360F: include/linux/platform_data/b53.h 4361 4362BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4363M: Florian Fainelli <florian.fainelli@broadcom.com> 4364R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4365L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4367S: Maintained 4368T: git https://github.com/broadcom/stblinux.git 4369F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4370F: drivers/pci/controller/pcie-brcmstb.c 4371F: drivers/staging/vc04_services 4372N: bcm2711 4373N: bcm283* 4374N: raspberrypi 4375 4376BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4377M: Florian Fainelli <florian.fainelli@broadcom.com> 4378M: Ray Jui <rjui@broadcom.com> 4379M: Scott Branden <sbranden@broadcom.com> 4380R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4381S: Maintained 4382T: git https://github.com/broadcom/mach-bcm 4383F: arch/arm/mach-bcm/ 4384N: bcm281* 4385N: bcm113* 4386N: bcm216* 4387N: kona 4388 4389BROADCOM BCM2835 CAMERA DRIVERS 4390M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4391L: linux-media@vger.kernel.org 4392S: Maintained 4393F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4394F: drivers/media/platform/broadcom/bcm2835-unicam* 4395 4396BROADCOM BCM47XX MIPS ARCHITECTURE 4397M: Hauke Mehrtens <hauke@hauke-m.de> 4398M: Rafał Miłecki <zajec5@gmail.com> 4399L: linux-mips@vger.kernel.org 4400S: Maintained 4401F: Documentation/devicetree/bindings/mips/brcm/ 4402F: arch/mips/bcm47xx/* 4403F: arch/mips/include/asm/mach-bcm47xx/* 4404 4405BROADCOM BCM4908 ETHERNET DRIVER 4406M: Rafał Miłecki <rafal@milecki.pl> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: netdev@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4411F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4412F: drivers/net/ethernet/broadcom/unimac.h 4413 4414BROADCOM BCM4908 PINMUX DRIVER 4415M: Rafał Miłecki <rafal@milecki.pl> 4416R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4417L: linux-gpio@vger.kernel.org 4418S: Maintained 4419F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4420F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4421 4422BROADCOM BCM5301X ARM ARCHITECTURE 4423M: Florian Fainelli <florian.fainelli@broadcom.com> 4424M: Hauke Mehrtens <hauke@hauke-m.de> 4425M: Rafał Miłecki <zajec5@gmail.com> 4426R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4428S: Maintained 4429F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4430F: arch/arm/boot/dts/broadcom/bcm470* 4431F: arch/arm/boot/dts/broadcom/bcm5301* 4432F: arch/arm/boot/dts/broadcom/bcm953012* 4433F: arch/arm/mach-bcm/bcm_5301x.c 4434 4435BROADCOM BCM53573 ARM ARCHITECTURE 4436M: Florian Fainelli <florian.fainelli@broadcom.com> 4437M: Rafał Miłecki <rafal@milecki.pl> 4438R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4440S: Maintained 4441F: arch/arm/boot/dts/broadcom/bcm47189* 4442F: arch/arm/boot/dts/broadcom/bcm53573* 4443 4444BROADCOM BCM63XX/BCM33XX UDC DRIVER 4445M: Kevin Cernekee <cernekee@gmail.com> 4446L: linux-usb@vger.kernel.org 4447S: Maintained 4448F: drivers/usb/gadget/udc/bcm63xx_udc.* 4449 4450BROADCOM BCM7XXX ARM ARCHITECTURE 4451M: Florian Fainelli <florian.fainelli@broadcom.com> 4452R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4454S: Maintained 4455T: git https://github.com/broadcom/stblinux.git 4456F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4457F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4458F: arch/arm/include/asm/hardware/cache-b15-rac.h 4459F: arch/arm/mach-bcm/*brcmstb* 4460F: arch/arm/mm/cache-b15-rac.c 4461F: drivers/bus/brcmstb_gisb.c 4462F: drivers/pci/controller/pcie-brcmstb.c 4463N: brcmstb 4464N: bcm7038 4465N: bcm7120 4466 4467BROADCOM BCMBCA ARM ARCHITECTURE 4468M: William Zhang <william.zhang@broadcom.com> 4469M: Anand Gore <anand.gore@broadcom.com> 4470M: Kursad Oney <kursad.oney@broadcom.com> 4471M: Florian Fainelli <florian.fainelli@broadcom.com> 4472M: Rafał Miłecki <rafal@milecki.pl> 4473R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4475S: Maintained 4476T: git https://github.com/broadcom/stblinux.git 4477F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4478F: arch/arm64/boot/dts/broadcom/bcmbca/* 4479N: bcmbca 4480N: bcm[9]?47622 4481N: bcm[9]?4912 4482N: bcm[9]?63138 4483N: bcm[9]?63146 4484N: bcm[9]?63148 4485N: bcm[9]?63158 4486N: bcm[9]?63178 4487N: bcm[9]?6756 4488N: bcm[9]?6813 4489N: bcm[9]?6846 4490N: bcm[9]?6855 4491N: bcm[9]?6856 4492N: bcm[9]?6858 4493N: bcm[9]?6878 4494 4495BROADCOM BDC DRIVER 4496M: Justin Chen <justin.chen@broadcom.com> 4497M: Al Cooper <alcooperx@gmail.com> 4498R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4499L: linux-usb@vger.kernel.org 4500S: Maintained 4501F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4502F: drivers/usb/gadget/udc/bdc/ 4503 4504BROADCOM BMIPS CPUFREQ DRIVER 4505M: Markus Mayer <mmayer@broadcom.com> 4506R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4507L: linux-pm@vger.kernel.org 4508S: Maintained 4509F: drivers/cpufreq/bmips-cpufreq.c 4510 4511BROADCOM BMIPS MIPS ARCHITECTURE 4512M: Florian Fainelli <florian.fainelli@broadcom.com> 4513R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4514L: linux-mips@vger.kernel.org 4515S: Maintained 4516T: git https://github.com/broadcom/stblinux.git 4517F: arch/mips/bmips/* 4518F: arch/mips/boot/dts/brcm/bcm*.dts* 4519F: arch/mips/include/asm/mach-bmips/* 4520F: arch/mips/kernel/*bmips* 4521F: drivers/irqchip/irq-bcm63* 4522F: drivers/irqchip/irq-bcm7* 4523F: drivers/irqchip/irq-brcmstb* 4524F: drivers/pmdomain/bcm/bcm63xx-power.c 4525F: include/linux/bcm963xx_nvram.h 4526F: include/linux/bcm963xx_tag.h 4527 4528BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4529M: Rasesh Mody <rmody@marvell.com> 4530M: GR-Linux-NIC-Dev@marvell.com 4531L: netdev@vger.kernel.org 4532S: Supported 4533F: drivers/net/ethernet/broadcom/bnx2.* 4534F: drivers/net/ethernet/broadcom/bnx2_* 4535 4536BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4537M: Saurav Kashyap <skashyap@marvell.com> 4538M: Javed Hasan <jhasan@marvell.com> 4539M: GR-QLogic-Storage-Upstream@marvell.com 4540L: linux-scsi@vger.kernel.org 4541S: Supported 4542F: drivers/scsi/bnx2fc/ 4543 4544BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4545M: Nilesh Javali <njavali@marvell.com> 4546M: Manish Rangankar <mrangankar@marvell.com> 4547M: GR-QLogic-Storage-Upstream@marvell.com 4548L: linux-scsi@vger.kernel.org 4549S: Supported 4550F: drivers/scsi/bnx2i/ 4551 4552BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4553M: Sudarsana Kalluru <skalluru@marvell.com> 4554M: Manish Chopra <manishc@marvell.com> 4555L: netdev@vger.kernel.org 4556S: Supported 4557F: drivers/net/ethernet/broadcom/bnx2x/ 4558 4559BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4560M: Michael Chan <michael.chan@broadcom.com> 4561L: netdev@vger.kernel.org 4562S: Supported 4563F: drivers/firmware/broadcom/tee_bnxt_fw.c 4564F: drivers/net/ethernet/broadcom/bnxt/ 4565F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4566 4567BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4568M: Arend van Spriel <arend.vanspriel@broadcom.com> 4569L: linux-wireless@vger.kernel.org 4570L: brcm80211@lists.linux.dev 4571L: brcm80211-dev-list.pdl@broadcom.com 4572S: Supported 4573F: drivers/net/wireless/broadcom/brcm80211/ 4574F: include/linux/platform_data/brcmfmac.h 4575 4576BROADCOM BRCMSTB GPIO DRIVER 4577M: Doug Berger <opendmb@gmail.com> 4578M: Florian Fainelli <florian.fainelli@broadcom.com> 4579R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4580S: Supported 4581F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4582F: drivers/gpio/gpio-brcmstb.c 4583 4584BROADCOM BRCMSTB I2C DRIVER 4585M: Kamal Dasu <kamal.dasu@broadcom.com> 4586R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4587L: linux-i2c@vger.kernel.org 4588S: Supported 4589F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4590F: drivers/i2c/busses/i2c-brcmstb.c 4591 4592BROADCOM BRCMSTB UART DRIVER 4593M: Al Cooper <alcooperx@gmail.com> 4594R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4595L: linux-serial@vger.kernel.org 4596S: Maintained 4597F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4598F: drivers/tty/serial/8250/8250_bcm7271.c 4599 4600BROADCOM BRCMSTB USB EHCI DRIVER 4601M: Justin Chen <justin.chen@broadcom.com> 4602M: Al Cooper <alcooperx@gmail.com> 4603R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4604L: linux-usb@vger.kernel.org 4605S: Maintained 4606F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4607F: drivers/usb/host/ehci-brcm.* 4608 4609BROADCOM BRCMSTB USB PIN MAP DRIVER 4610M: Al Cooper <alcooperx@gmail.com> 4611R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4612L: linux-usb@vger.kernel.org 4613S: Maintained 4614F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4615F: drivers/usb/misc/brcmstb-usb-pinmap.c 4616 4617BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4618M: Justin Chen <justin.chen@broadcom.com> 4619M: Al Cooper <alcooperx@gmail.com> 4620R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4621L: linux-kernel@vger.kernel.org 4622S: Maintained 4623F: drivers/phy/broadcom/phy-brcm-usb* 4624 4625BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4626M: William Zhang <william.zhang@broadcom.com> 4627M: Kursad Oney <kursad.oney@broadcom.com> 4628M: Jonas Gorski <jonas.gorski@gmail.com> 4629R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4630L: linux-spi@vger.kernel.org 4631S: Maintained 4632F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4633F: drivers/spi/spi-bcm63xx-hsspi.c 4634F: drivers/spi/spi-bcmbca-hsspi.c 4635 4636BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4637M: Jonas Gorski <jonas.gorski@gmail.com> 4638L: linux-spi@vger.kernel.org 4639S: Odd Fixes 4640F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4641F: drivers/spi/spi-bcm63xx.c 4642 4643BROADCOM ETHERNET PHY DRIVERS 4644M: Florian Fainelli <florian.fainelli@broadcom.com> 4645R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4646L: netdev@vger.kernel.org 4647S: Supported 4648F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4649F: drivers/net/phy/bcm*.[ch] 4650F: drivers/net/phy/broadcom.c 4651F: include/linux/brcmphy.h 4652 4653BROADCOM GENET ETHERNET DRIVER 4654M: Doug Berger <opendmb@gmail.com> 4655M: Florian Fainelli <florian.fainelli@broadcom.com> 4656R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4657L: netdev@vger.kernel.org 4658S: Supported 4659F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4660F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4661F: drivers/net/ethernet/broadcom/genet/ 4662F: drivers/net/ethernet/broadcom/unimac.h 4663F: drivers/net/mdio/mdio-bcm-unimac.c 4664F: include/linux/platform_data/bcmgenet.h 4665F: include/linux/platform_data/mdio-bcm-unimac.h 4666 4667BROADCOM IPROC ARM ARCHITECTURE 4668M: Ray Jui <rjui@broadcom.com> 4669M: Scott Branden <sbranden@broadcom.com> 4670R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4672S: Maintained 4673T: git https://github.com/broadcom/stblinux.git 4674F: arch/arm64/boot/dts/broadcom/northstar2/* 4675F: arch/arm64/boot/dts/broadcom/stingray/* 4676F: drivers/clk/bcm/clk-ns* 4677F: drivers/clk/bcm/clk-sr* 4678F: drivers/pinctrl/bcm/pinctrl-ns* 4679F: include/dt-bindings/clock/bcm-sr* 4680N: iproc 4681N: cygnus 4682N: bcm[-_]nsp 4683N: bcm9113* 4684N: bcm9583* 4685N: bcm9585* 4686N: bcm9586* 4687N: bcm988312 4688N: bcm113* 4689N: bcm583* 4690N: bcm585* 4691N: bcm586* 4692N: bcm88312 4693N: hr2 4694N: stingray 4695 4696BROADCOM IPROC GBIT ETHERNET DRIVER 4697M: Rafał Miłecki <rafal@milecki.pl> 4698R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4699L: netdev@vger.kernel.org 4700S: Maintained 4701F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4702F: drivers/net/ethernet/broadcom/bgmac* 4703F: drivers/net/ethernet/broadcom/unimac.h 4704 4705BROADCOM KONA GPIO DRIVER 4706M: Ray Jui <rjui@broadcom.com> 4707R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4708S: Supported 4709F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4710F: drivers/gpio/gpio-bcm-kona.c 4711 4712BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4713M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4714M: Kashyap Desai <kashyap.desai@broadcom.com> 4715M: Sumit Saxena <sumit.saxena@broadcom.com> 4716M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4717L: mpi3mr-linuxdrv.pdl@broadcom.com 4718L: linux-scsi@vger.kernel.org 4719S: Supported 4720W: https://www.broadcom.com/support/storage 4721F: drivers/scsi/mpi3mr/ 4722 4723BROADCOM NETXTREME-E ROCE DRIVER 4724M: Selvin Xavier <selvin.xavier@broadcom.com> 4725L: linux-rdma@vger.kernel.org 4726S: Supported 4727W: http://www.broadcom.com 4728F: drivers/infiniband/hw/bnxt_re/ 4729F: include/uapi/rdma/bnxt_re-abi.h 4730 4731BROADCOM NVRAM DRIVER 4732M: Rafał Miłecki <zajec5@gmail.com> 4733L: linux-mips@vger.kernel.org 4734S: Maintained 4735F: drivers/firmware/broadcom/* 4736 4737BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4738M: Rafał Miłecki <rafal@milecki.pl> 4739M: Florian Fainelli <florian.fainelli@broadcom.com> 4740R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4741L: linux-pm@vger.kernel.org 4742S: Maintained 4743T: git https://github.com/broadcom/stblinux.git 4744F: drivers/pmdomain/bcm/bcm-pmb.c 4745F: include/dt-bindings/soc/bcm-pmb.h 4746 4747BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4748M: Rafał Miłecki <zajec5@gmail.com> 4749L: linux-wireless@vger.kernel.org 4750S: Maintained 4751F: drivers/bcma/ 4752F: include/linux/bcma/ 4753 4754BROADCOM SPI DRIVER 4755M: Kamal Dasu <kamal.dasu@broadcom.com> 4756R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4757S: Maintained 4758F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4759F: drivers/spi/spi-bcm-qspi.* 4760F: drivers/spi/spi-brcmstb-qspi.c 4761F: drivers/spi/spi-iproc-qspi.c 4762 4763BROADCOM STB AVS CPUFREQ DRIVER 4764M: Markus Mayer <mmayer@broadcom.com> 4765R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4766L: linux-pm@vger.kernel.org 4767S: Maintained 4768F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4769F: drivers/cpufreq/brcmstb* 4770 4771BROADCOM STB AVS TMON DRIVER 4772M: Markus Mayer <mmayer@broadcom.com> 4773R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4774L: linux-pm@vger.kernel.org 4775S: Maintained 4776F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4777F: drivers/thermal/broadcom/brcmstb* 4778 4779BROADCOM STB DPFE DRIVER 4780M: Markus Mayer <mmayer@broadcom.com> 4781R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4783S: Maintained 4784F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4785F: drivers/memory/brcmstb_dpfe.c 4786 4787BROADCOM STB NAND FLASH DRIVER 4788M: Brian Norris <computersforpeace@gmail.com> 4789M: Kamal Dasu <kamal.dasu@broadcom.com> 4790R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4791L: linux-mtd@lists.infradead.org 4792S: Maintained 4793F: drivers/mtd/nand/raw/brcmnand/ 4794F: include/linux/platform_data/brcmnand.h 4795 4796BROADCOM STB PCIE DRIVER 4797M: Jim Quinlan <jim2101024@gmail.com> 4798M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4799M: Florian Fainelli <florian.fainelli@broadcom.com> 4800R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4801L: linux-pci@vger.kernel.org 4802S: Maintained 4803F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4804F: drivers/pci/controller/pcie-brcmstb.c 4805 4806BROADCOM SYSTEMPORT ETHERNET DRIVER 4807M: Florian Fainelli <florian.fainelli@broadcom.com> 4808R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4809L: netdev@vger.kernel.org 4810S: Supported 4811F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4812F: drivers/net/ethernet/broadcom/bcmsysport.* 4813F: drivers/net/ethernet/broadcom/unimac.h 4814 4815BROADCOM TG3 GIGABIT ETHERNET DRIVER 4816M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4817M: Michael Chan <mchan@broadcom.com> 4818L: netdev@vger.kernel.org 4819S: Supported 4820F: drivers/net/ethernet/broadcom/tg3.* 4821 4822BROADCOM VK DRIVER 4823M: Scott Branden <scott.branden@broadcom.com> 4824R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4825S: Supported 4826F: drivers/misc/bcm-vk/ 4827F: include/uapi/linux/misc/bcm_vk.h 4828 4829BROCADE BFA FC SCSI DRIVER 4830M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4831M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4832L: linux-scsi@vger.kernel.org 4833S: Supported 4834F: drivers/scsi/bfa/ 4835 4836BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4837M: Rasesh Mody <rmody@marvell.com> 4838M: Sudarsana Kalluru <skalluru@marvell.com> 4839M: GR-Linux-NIC-Dev@marvell.com 4840L: netdev@vger.kernel.org 4841S: Supported 4842F: drivers/net/ethernet/brocade/bna/ 4843 4844BSG (block layer generic sg v4 driver) 4845M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4846L: linux-scsi@vger.kernel.org 4847S: Supported 4848F: block/bsg.c 4849F: include/linux/bsg.h 4850F: include/uapi/linux/bsg.h 4851 4852BT87X AUDIO DRIVER 4853M: Clemens Ladisch <clemens@ladisch.de> 4854L: linux-sound@vger.kernel.org 4855S: Maintained 4856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4857F: Documentation/sound/cards/bt87x.rst 4858F: sound/pci/bt87x.c 4859 4860BT8XXGPIO DRIVER 4861M: Michael Buesch <m@bues.ch> 4862S: Maintained 4863W: http://bu3sch.de/btgpio.php 4864F: drivers/gpio/gpio-bt8xx.c 4865 4866BTRFS FILE SYSTEM 4867M: Chris Mason <clm@fb.com> 4868M: Josef Bacik <josef@toxicpanda.com> 4869M: David Sterba <dsterba@suse.com> 4870L: linux-btrfs@vger.kernel.org 4871S: Maintained 4872W: https://btrfs.readthedocs.io 4873Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4874C: irc://irc.libera.chat/btrfs 4875T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4876F: Documentation/filesystems/btrfs.rst 4877F: fs/btrfs/ 4878F: include/linux/btrfs* 4879F: include/trace/events/btrfs.h 4880F: include/uapi/linux/btrfs* 4881 4882BTTV VIDEO4LINUX DRIVER 4883M: Mauro Carvalho Chehab <mchehab@kernel.org> 4884L: linux-media@vger.kernel.org 4885S: Odd fixes 4886W: https://linuxtv.org 4887T: git git://linuxtv.org/media_tree.git 4888F: Documentation/driver-api/media/drivers/bttv* 4889F: drivers/media/pci/bt8xx/bttv* 4890 4891BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4892M: Chanwoo Choi <cw00.choi@samsung.com> 4893L: linux-pm@vger.kernel.org 4894L: linux-samsung-soc@vger.kernel.org 4895S: Maintained 4896T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4897F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4898F: drivers/devfreq/exynos-bus.c 4899 4900BUSLOGIC SCSI DRIVER 4901M: Khalid Aziz <khalid@gonehiking.org> 4902L: linux-scsi@vger.kernel.org 4903S: Maintained 4904F: drivers/scsi/BusLogic.* 4905F: drivers/scsi/FlashPoint.* 4906 4907BXCAN CAN NETWORK DRIVER 4908M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4909L: linux-can@vger.kernel.org 4910S: Maintained 4911F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4912F: drivers/net/can/bxcan.c 4913 4914C-MEDIA CMI8788 DRIVER 4915M: Clemens Ladisch <clemens@ladisch.de> 4916L: linux-sound@vger.kernel.org 4917S: Maintained 4918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4919F: sound/pci/oxygen/ 4920 4921C-SKY ARCHITECTURE 4922M: Guo Ren <guoren@kernel.org> 4923L: linux-csky@vger.kernel.org 4924S: Supported 4925T: git https://github.com/c-sky/csky-linux.git 4926F: Documentation/devicetree/bindings/csky/ 4927F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4928F: Documentation/devicetree/bindings/timer/csky,* 4929F: arch/csky/ 4930F: drivers/clocksource/timer-gx6605s.c 4931F: drivers/clocksource/timer-mp-csky.c 4932F: drivers/irqchip/irq-csky-* 4933N: csky 4934K: csky 4935 4936CA8210 IEEE-802.15.4 RADIO DRIVER 4937L: linux-wpan@vger.kernel.org 4938S: Orphan 4939W: https://github.com/Cascoda/ca8210-linux.git 4940F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4941F: drivers/net/ieee802154/ca8210.c 4942 4943CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4944M: David Howells <dhowells@redhat.com> 4945L: netfs@lists.linux.dev 4946S: Supported 4947F: Documentation/filesystems/caching/cachefiles.rst 4948F: fs/cachefiles/ 4949 4950CACHESTAT: PAGE CACHE STATS FOR A FILE 4951M: Nhat Pham <nphamcs@gmail.com> 4952M: Johannes Weiner <hannes@cmpxchg.org> 4953L: linux-mm@kvack.org 4954S: Maintained 4955F: tools/testing/selftests/cachestat/test_cachestat.c 4956 4957CADENCE MIPI-CSI2 BRIDGES 4958M: Maxime Ripard <mripard@kernel.org> 4959L: linux-media@vger.kernel.org 4960S: Maintained 4961F: Documentation/devicetree/bindings/media/cdns,*.txt 4962F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4963F: drivers/media/platform/cadence/cdns-csi2* 4964 4965CADENCE NAND DRIVER 4966L: linux-mtd@lists.infradead.org 4967S: Orphan 4968F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4969F: drivers/mtd/nand/raw/cadence-nand-controller.c 4970 4971CADENCE USB3 DRD IP DRIVER 4972M: Peter Chen <peter.chen@kernel.org> 4973M: Pawel Laszczak <pawell@cadence.com> 4974R: Roger Quadros <rogerq@kernel.org> 4975L: linux-usb@vger.kernel.org 4976S: Maintained 4977T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4978F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4979F: drivers/usb/cdns3/ 4980X: drivers/usb/cdns3/cdnsp* 4981 4982CADENCE USBHS DRIVER 4983M: Pawel Laszczak <pawell@cadence.com> 4984L: linux-usb@vger.kernel.org 4985S: Maintained 4986F: drivers/usb/gadget/udc/cdns2 4987 4988CADENCE USBSSP DRD IP DRIVER 4989M: Pawel Laszczak <pawell@cadence.com> 4990L: linux-usb@vger.kernel.org 4991S: Maintained 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4993F: drivers/usb/cdns3/ 4994X: drivers/usb/cdns3/cdns3* 4995 4996CADET FM/AM RADIO RECEIVER DRIVER 4997M: Hans Verkuil <hverkuil@xs4all.nl> 4998L: linux-media@vger.kernel.org 4999S: Maintained 5000W: https://linuxtv.org 5001T: git git://linuxtv.org/media_tree.git 5002F: drivers/media/radio/radio-cadet* 5003 5004CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5005L: linux-media@vger.kernel.org 5006S: Orphan 5007T: git git://linuxtv.org/media_tree.git 5008F: Documentation/admin-guide/media/cafe_ccic* 5009F: drivers/media/platform/marvell/ 5010 5011CAIF NETWORK LAYER 5012L: netdev@vger.kernel.org 5013S: Orphan 5014F: Documentation/networking/caif/ 5015F: drivers/net/caif/ 5016F: include/net/caif/ 5017F: include/uapi/linux/caif/ 5018F: net/caif/ 5019 5020CAKE QDISC 5021M: Toke Høiland-Jørgensen <toke@toke.dk> 5022L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5023S: Maintained 5024F: net/sched/sch_cake.c 5025 5026CAN NETWORK DRIVERS 5027M: Marc Kleine-Budde <mkl@pengutronix.de> 5028M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5029L: linux-can@vger.kernel.org 5030S: Maintained 5031W: https://github.com/linux-can 5032T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5033T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5034F: Documentation/devicetree/bindings/net/can/ 5035F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5036F: drivers/net/can/ 5037F: drivers/phy/phy-can-transceiver.c 5038F: include/linux/can/bittiming.h 5039F: include/linux/can/dev.h 5040F: include/linux/can/length.h 5041F: include/linux/can/platform/ 5042F: include/linux/can/rx-offload.h 5043F: include/uapi/linux/can/error.h 5044F: include/uapi/linux/can/netlink.h 5045F: include/uapi/linux/can/vxcan.h 5046 5047CAN NETWORK LAYER 5048M: Oliver Hartkopp <socketcan@hartkopp.net> 5049M: Marc Kleine-Budde <mkl@pengutronix.de> 5050L: linux-can@vger.kernel.org 5051S: Maintained 5052W: https://github.com/linux-can 5053T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5054T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5055F: Documentation/networking/can.rst 5056F: Documentation/networking/iso15765-2.rst 5057F: include/linux/can/can-ml.h 5058F: include/linux/can/core.h 5059F: include/linux/can/skb.h 5060F: include/net/netns/can.h 5061F: include/uapi/linux/can.h 5062F: include/uapi/linux/can/bcm.h 5063F: include/uapi/linux/can/gw.h 5064F: include/uapi/linux/can/isotp.h 5065F: include/uapi/linux/can/raw.h 5066F: net/can/ 5067 5068CAN-J1939 NETWORK LAYER 5069M: Robin van der Gracht <robin@protonic.nl> 5070M: Oleksij Rempel <o.rempel@pengutronix.de> 5071R: kernel@pengutronix.de 5072L: linux-can@vger.kernel.org 5073S: Maintained 5074F: Documentation/networking/j1939.rst 5075F: include/uapi/linux/can/j1939.h 5076F: net/can/j1939/ 5077 5078CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5079M: Damien Le Moal <dlemoal@kernel.org> 5080L: linux-riscv@lists.infradead.org 5081L: linux-gpio@vger.kernel.org (pinctrl driver) 5082F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5083F: drivers/pinctrl/pinctrl-k210.c 5084 5085CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5086M: Damien Le Moal <dlemoal@kernel.org> 5087L: linux-kernel@vger.kernel.org 5088L: linux-riscv@lists.infradead.org 5089S: Maintained 5090F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5091F: drivers/reset/reset-k210.c 5092 5093CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5094M: Damien Le Moal <dlemoal@kernel.org> 5095L: linux-riscv@lists.infradead.org 5096S: Maintained 5097F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5098F: drivers/soc/canaan/ 5099F: include/soc/canaan/ 5100 5101CAPABILITIES 5102M: Serge Hallyn <serge@hallyn.com> 5103L: linux-security-module@vger.kernel.org 5104S: Supported 5105F: include/linux/capability.h 5106F: include/uapi/linux/capability.h 5107F: kernel/capability.c 5108F: security/commoncap.c 5109 5110CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5111M: Kevin Tsai <ktsai@capellamicro.com> 5112S: Maintained 5113F: drivers/iio/light/cm* 5114 5115CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5116M: Christian Lamparter <chunkeey@googlemail.com> 5117L: linux-wireless@vger.kernel.org 5118S: Maintained 5119W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5120F: drivers/net/wireless/ath/carl9170/ 5121 5122CAVIUM I2C DRIVER 5123M: Robert Richter <rric@kernel.org> 5124S: Odd Fixes 5125W: http://www.marvell.com 5126F: drivers/i2c/busses/i2c-octeon* 5127F: drivers/i2c/busses/i2c-thunderx* 5128 5129CAVIUM LIQUIDIO NETWORK DRIVER 5130L: netdev@vger.kernel.org 5131S: Orphan 5132W: http://www.marvell.com 5133F: drivers/net/ethernet/cavium/liquidio/ 5134 5135CAVIUM MMC DRIVER 5136M: Robert Richter <rric@kernel.org> 5137S: Odd Fixes 5138W: http://www.marvell.com 5139F: drivers/mmc/host/cavium* 5140 5141CAVIUM OCTEON-TX CRYPTO DRIVER 5142M: George Cherian <gcherian@marvell.com> 5143L: linux-crypto@vger.kernel.org 5144S: Supported 5145W: http://www.marvell.com 5146F: drivers/crypto/cavium/cpt/ 5147 5148CAVIUM THUNDERX2 ARM64 SOC 5149M: Robert Richter <rric@kernel.org> 5150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5151S: Odd Fixes 5152F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5153F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5154 5155CBS/ETF/TAPRIO QDISCS 5156M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5157L: netdev@vger.kernel.org 5158S: Maintained 5159F: net/sched/sch_cbs.c 5160F: net/sched/sch_etf.c 5161F: net/sched/sch_taprio.c 5162 5163CC2520 IEEE-802.15.4 RADIO DRIVER 5164M: Stefan Schmidt <stefan@datenfreihafen.org> 5165L: linux-wpan@vger.kernel.org 5166S: Odd Fixes 5167F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5168F: drivers/net/ieee802154/cc2520.c 5169 5170CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5171M: Gilad Ben-Yossef <gilad@benyossef.com> 5172L: linux-crypto@vger.kernel.org 5173S: Supported 5174W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5175F: drivers/crypto/ccree/ 5176 5177CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5178M: Hadar Gat <hadar.gat@arm.com> 5179L: linux-crypto@vger.kernel.org 5180S: Supported 5181W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5182F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5183F: drivers/char/hw_random/cctrng.c 5184F: drivers/char/hw_random/cctrng.h 5185 5186CEC FRAMEWORK 5187M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5188L: linux-media@vger.kernel.org 5189S: Supported 5190W: http://linuxtv.org 5191T: git git://linuxtv.org/media_tree.git 5192F: Documentation/ABI/testing/debugfs-cec-error-inj 5193F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5194F: Documentation/driver-api/media/cec-core.rst 5195F: Documentation/userspace-api/media/cec 5196F: drivers/media/cec/ 5197F: drivers/media/rc/keymaps/rc-cec.c 5198F: include/media/cec-notifier.h 5199F: include/media/cec.h 5200F: include/uapi/linux/cec-funcs.h 5201F: include/uapi/linux/cec.h 5202 5203CEC GPIO DRIVER 5204M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5205L: linux-media@vger.kernel.org 5206S: Supported 5207W: http://linuxtv.org 5208T: git git://linuxtv.org/media_tree.git 5209F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5210F: drivers/media/cec/platform/cec-gpio/ 5211 5212CELL BROADBAND ENGINE ARCHITECTURE 5213L: linuxppc-dev@lists.ozlabs.org 5214S: Orphan 5215F: arch/powerpc/include/asm/cell*.h 5216F: arch/powerpc/include/asm/spu*.h 5217F: arch/powerpc/include/uapi/asm/spu*.h 5218F: arch/powerpc/platforms/cell/ 5219 5220CELLWISE CW2015 BATTERY DRIVER 5221M: Tobias Schrammm <t.schramm@manjaro.org> 5222S: Maintained 5223F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5224F: drivers/power/supply/cw2015_battery.c 5225 5226CEPH COMMON CODE (LIBCEPH) 5227M: Ilya Dryomov <idryomov@gmail.com> 5228M: Xiubo Li <xiubli@redhat.com> 5229L: ceph-devel@vger.kernel.org 5230S: Supported 5231W: http://ceph.com/ 5232T: git https://github.com/ceph/ceph-client.git 5233F: include/linux/ceph/ 5234F: include/linux/crush/ 5235F: net/ceph/ 5236 5237CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5238M: Xiubo Li <xiubli@redhat.com> 5239M: Ilya Dryomov <idryomov@gmail.com> 5240L: ceph-devel@vger.kernel.org 5241S: Supported 5242W: http://ceph.com/ 5243T: git https://github.com/ceph/ceph-client.git 5244F: Documentation/filesystems/ceph.rst 5245F: fs/ceph/ 5246 5247CERTIFICATE HANDLING 5248M: David Howells <dhowells@redhat.com> 5249M: David Woodhouse <dwmw2@infradead.org> 5250L: keyrings@vger.kernel.org 5251S: Maintained 5252F: Documentation/admin-guide/module-signing.rst 5253F: certs/ 5254F: scripts/sign-file.c 5255F: scripts/ssl-common.h 5256F: tools/certs/ 5257 5258CFAG12864B LCD DRIVER 5259M: Miguel Ojeda <ojeda@kernel.org> 5260S: Maintained 5261F: drivers/auxdisplay/cfag12864b.c 5262F: include/linux/cfag12864b.h 5263 5264CFAG12864BFB LCD FRAMEBUFFER DRIVER 5265M: Miguel Ojeda <ojeda@kernel.org> 5266S: Maintained 5267F: drivers/auxdisplay/cfag12864bfb.c 5268F: include/linux/cfag12864b.h 5269 5270CHAR and MISC DRIVERS 5271M: Arnd Bergmann <arnd@arndb.de> 5272M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5273S: Supported 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5275F: drivers/char/ 5276F: drivers/misc/ 5277F: include/linux/miscdevice.h 5278X: drivers/char/agp/ 5279X: drivers/char/hw_random/ 5280X: drivers/char/ipmi/ 5281X: drivers/char/random.c 5282X: drivers/char/tpm/ 5283 5284CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5285M: Thomas Weißschuh <linux@weissschuh.net> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/powerz.rst 5289F: drivers/hwmon/powerz.c 5290 5291CHECKPATCH 5292M: Andy Whitcroft <apw@canonical.com> 5293M: Joe Perches <joe@perches.com> 5294R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5295R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5296S: Maintained 5297F: scripts/checkpatch.pl 5298 5299CHECKPATCH DOCUMENTATION 5300M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5301M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5302R: Joe Perches <joe@perches.com> 5303S: Maintained 5304F: Documentation/dev-tools/checkpatch.rst 5305 5306CHINESE DOCUMENTATION 5307M: Alex Shi <alexs@kernel.org> 5308M: Yanteng Si <siyanteng@loongson.cn> 5309S: Maintained 5310F: Documentation/translations/zh_CN/ 5311 5312CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5313M: Peter Chen <peter.chen@kernel.org> 5314L: linux-usb@vger.kernel.org 5315S: Maintained 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5317F: drivers/usb/chipidea/ 5318 5319CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5320M: Hans de Goede <hdegoede@redhat.com> 5321L: linux-input@vger.kernel.org 5322S: Maintained 5323F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5324F: drivers/input/touchscreen/chipone_icn8318.c 5325 5326CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5327M: Hans de Goede <hdegoede@redhat.com> 5328L: linux-input@vger.kernel.org 5329S: Maintained 5330F: drivers/input/touchscreen/chipone_icn8505.c 5331 5332CHROME HARDWARE PLATFORM SUPPORT 5333M: Benson Leung <bleung@chromium.org> 5334M: Tzung-Bi Shih <tzungbi@kernel.org> 5335L: chrome-platform@lists.linux.dev 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5338F: drivers/platform/chrome/ 5339 5340CHROMEOS EC CODEC DRIVER 5341M: Cheng-Yi Chiang <cychiang@chromium.org> 5342M: Tzung-Bi Shih <tzungbi@kernel.org> 5343R: Guenter Roeck <groeck@chromium.org> 5344L: chrome-platform@lists.linux.dev 5345S: Maintained 5346F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5347F: sound/soc/codecs/cros_ec_codec.* 5348 5349CHROMEOS EC CHARGE CONTROL 5350M: Thomas Weißschuh <thomas@weissschuh.net> 5351S: Maintained 5352F: drivers/power/supply/cros_charge-control.c 5353 5354CHROMEOS EC HARDWARE MONITORING 5355M: Thomas Weißschuh <thomas@weissschuh.net> 5356L: chrome-platform@lists.linux.dev 5357L: linux-hwmon@vger.kernel.org 5358S: Maintained 5359F: Documentation/hwmon/cros_ec_hwmon.rst 5360F: drivers/hwmon/cros_ec_hwmon.c 5361 5362CHROMEOS EC LED DRIVER 5363M: Thomas Weißschuh <thomas@weissschuh.net> 5364S: Maintained 5365F: drivers/leds/leds-cros_ec.c 5366 5367CHROMEOS EC SUBDRIVERS 5368M: Benson Leung <bleung@chromium.org> 5369R: Guenter Roeck <groeck@chromium.org> 5370L: chrome-platform@lists.linux.dev 5371S: Maintained 5372F: drivers/power/supply/cros_charge-control.c 5373F: drivers/power/supply/cros_usbpd-charger.c 5374N: cros_ec 5375N: cros-ec 5376 5377CHROMEOS EC UART DRIVER 5378M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5379R: Benson Leung <bleung@chromium.org> 5380R: Tzung-Bi Shih <tzungbi@kernel.org> 5381S: Maintained 5382F: drivers/platform/chrome/cros_ec_uart.c 5383 5384CHROMEOS EC USB PD NOTIFY DRIVER 5385M: Prashant Malani <pmalani@chromium.org> 5386L: chrome-platform@lists.linux.dev 5387S: Maintained 5388F: drivers/platform/chrome/cros_usbpd_notify.c 5389F: include/linux/platform_data/cros_usbpd_notify.h 5390 5391CHROMEOS EC USB TYPE-C DRIVER 5392M: Prashant Malani <pmalani@chromium.org> 5393L: chrome-platform@lists.linux.dev 5394S: Maintained 5395F: drivers/platform/chrome/cros_ec_typec.* 5396F: drivers/platform/chrome/cros_typec_switch.c 5397F: drivers/platform/chrome/cros_typec_vdm.* 5398 5399CHROMEOS HPS DRIVER 5400M: Dan Callaghan <dcallagh@chromium.org> 5401R: Sami Kyöstilä <skyostil@chromium.org> 5402S: Maintained 5403F: drivers/platform/chrome/cros_hps_i2c.c 5404 5405CHROMEOS EC WATCHDOG 5406M: Lukasz Majczak <lma@chromium.org> 5407L: chrome-platform@lists.linux.dev 5408S: Maintained 5409F: drivers/watchdog/cros_ec_wdt.c 5410 5411CHRONTEL CH7322 CEC DRIVER 5412M: Joe Tessler <jrt@google.com> 5413L: linux-media@vger.kernel.org 5414S: Maintained 5415T: git git://linuxtv.org/media_tree.git 5416F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5417F: drivers/media/cec/i2c/ch7322.c 5418 5419CIRRUS LOGIC AUDIO CODEC DRIVERS 5420M: David Rhodes <david.rhodes@cirrus.com> 5421M: Richard Fitzgerald <rf@opensource.cirrus.com> 5422L: linux-sound@vger.kernel.org 5423L: patches@opensource.cirrus.com 5424S: Maintained 5425F: Documentation/devicetree/bindings/sound/cirrus,cs* 5426F: drivers/mfd/cs42l43* 5427F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5428F: drivers/spi/spi-cs42l43* 5429F: include/dt-bindings/sound/cs* 5430F: include/linux/mfd/cs42l43* 5431F: include/sound/cs* 5432F: sound/pci/hda/cirrus* 5433F: sound/pci/hda/cs* 5434F: sound/pci/hda/hda_component* 5435F: sound/pci/hda/hda_cs_dsp_ctl.* 5436F: sound/soc/codecs/cs* 5437 5438CIRRUS LOGIC HAPTIC DRIVERS 5439M: James Ogletree <jogletre@opensource.cirrus.com> 5440M: Fred Treven <fred.treven@cirrus.com> 5441M: Ben Bright <ben.bright@cirrus.com> 5442L: patches@opensource.cirrus.com 5443S: Supported 5444F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5445F: drivers/input/misc/cs40l* 5446F: drivers/mfd/cs40l* 5447F: include/linux/mfd/cs40l* 5448F: sound/soc/codecs/cs40l* 5449 5450CIRRUS LOGIC DSP FIRMWARE DRIVER 5451M: Simon Trimmer <simont@opensource.cirrus.com> 5452M: Charles Keepax <ckeepax@opensource.cirrus.com> 5453M: Richard Fitzgerald <rf@opensource.cirrus.com> 5454L: patches@opensource.cirrus.com 5455S: Supported 5456W: https://github.com/CirrusLogic/linux-drivers/wiki 5457T: git https://github.com/CirrusLogic/linux-drivers.git 5458F: drivers/firmware/cirrus/* 5459F: include/linux/firmware/cirrus/* 5460 5461CIRRUS LOGIC EP93XX ETHERNET DRIVER 5462M: Hartley Sweeten <hsweeten@visionengravers.com> 5463L: netdev@vger.kernel.org 5464S: Maintained 5465F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5466 5467CIRRUS LOGIC LOCHNAGAR DRIVER 5468M: Charles Keepax <ckeepax@opensource.cirrus.com> 5469M: Richard Fitzgerald <rf@opensource.cirrus.com> 5470L: patches@opensource.cirrus.com 5471S: Supported 5472F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5473F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5474F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5475F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5476F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5477F: Documentation/hwmon/lochnagar.rst 5478F: drivers/clk/clk-lochnagar.c 5479F: drivers/hwmon/lochnagar-hwmon.c 5480F: drivers/mfd/lochnagar-i2c.c 5481F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5482F: drivers/regulator/lochnagar-regulator.c 5483F: include/dt-bindings/clock/lochnagar.h 5484F: include/dt-bindings/pinctrl/lochnagar.h 5485F: include/linux/mfd/lochnagar* 5486F: sound/soc/codecs/lochnagar-sc.c 5487 5488CIRRUS LOGIC MADERA CODEC DRIVERS 5489M: Charles Keepax <ckeepax@opensource.cirrus.com> 5490M: Richard Fitzgerald <rf@opensource.cirrus.com> 5491L: linux-sound@vger.kernel.org 5492L: patches@opensource.cirrus.com 5493S: Supported 5494W: https://github.com/CirrusLogic/linux-drivers/wiki 5495T: git https://github.com/CirrusLogic/linux-drivers.git 5496F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5497F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5498F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5499F: drivers/gpio/gpio-madera* 5500F: drivers/irqchip/irq-madera* 5501F: drivers/mfd/cs47l* 5502F: drivers/mfd/madera* 5503F: drivers/pinctrl/cirrus/* 5504F: include/dt-bindings/sound/madera* 5505F: include/linux/irqchip/irq-madera* 5506F: include/linux/mfd/madera/* 5507F: include/sound/madera* 5508F: sound/soc/codecs/cs47l* 5509F: sound/soc/codecs/madera* 5510 5511CISCO FCOE HBA DRIVER 5512M: Satish Kharat <satishkh@cisco.com> 5513M: Sesidhar Baddela <sebaddel@cisco.com> 5514M: Karan Tilak Kumar <kartilak@cisco.com> 5515L: linux-scsi@vger.kernel.org 5516S: Supported 5517F: drivers/scsi/fnic/ 5518 5519CISCO SCSI HBA DRIVER 5520M: Karan Tilak Kumar <kartilak@cisco.com> 5521M: Sesidhar Baddela <sebaddel@cisco.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524F: drivers/scsi/snic/ 5525 5526CISCO VIC ETHERNET NIC DRIVER 5527M: Christian Benvenuti <benve@cisco.com> 5528M: Satish Kharat <satishkh@cisco.com> 5529S: Supported 5530F: drivers/net/ethernet/cisco/enic/ 5531 5532CISCO VIC LOW LATENCY NIC DRIVER 5533M: Christian Benvenuti <benve@cisco.com> 5534M: Nelson Escobar <neescoba@cisco.com> 5535S: Supported 5536F: drivers/infiniband/hw/usnic/ 5537 5538CLANG CONTROL FLOW INTEGRITY SUPPORT 5539M: Sami Tolvanen <samitolvanen@google.com> 5540M: Kees Cook <kees@kernel.org> 5541R: Nathan Chancellor <nathan@kernel.org> 5542L: llvm@lists.linux.dev 5543S: Supported 5544B: https://github.com/ClangBuiltLinux/linux/issues 5545T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5546F: include/linux/cfi.h 5547F: kernel/cfi.c 5548 5549CLANG-FORMAT FILE 5550M: Miguel Ojeda <ojeda@kernel.org> 5551S: Maintained 5552F: .clang-format 5553 5554CLANG/LLVM BUILD SUPPORT 5555M: Nathan Chancellor <nathan@kernel.org> 5556R: Nick Desaulniers <ndesaulniers@google.com> 5557R: Bill Wendling <morbo@google.com> 5558R: Justin Stitt <justinstitt@google.com> 5559L: llvm@lists.linux.dev 5560S: Supported 5561W: https://clangbuiltlinux.github.io/ 5562B: https://github.com/ClangBuiltLinux/linux/issues 5563C: irc://irc.libera.chat/clangbuiltlinux 5564F: Documentation/kbuild/llvm.rst 5565F: include/linux/compiler-clang.h 5566F: scripts/Makefile.clang 5567F: scripts/clang-tools/ 5568K: \b(?i:clang|llvm)\b 5569 5570CLK API 5571M: Russell King <linux@armlinux.org.uk> 5572L: linux-clk@vger.kernel.org 5573S: Maintained 5574F: include/linux/clk.h 5575 5576CLOCKSOURCE, CLOCKEVENT DRIVERS 5577M: Daniel Lezcano <daniel.lezcano@linaro.org> 5578M: Thomas Gleixner <tglx@linutronix.de> 5579L: linux-kernel@vger.kernel.org 5580S: Supported 5581T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5582F: Documentation/devicetree/bindings/timer/ 5583F: drivers/clocksource/ 5584 5585CLOSURES 5586M: Kent Overstreet <kent.overstreet@linux.dev> 5587L: linux-bcachefs@vger.kernel.org 5588S: Supported 5589C: irc://irc.oftc.net/bcache 5590F: include/linux/closure.h 5591F: lib/closure.c 5592 5593CMPC ACPI DRIVER 5594M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5595L: platform-driver-x86@vger.kernel.org 5596S: Supported 5597F: drivers/platform/x86/classmate-laptop.c 5598 5599COBALT MEDIA DRIVER 5600M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5601L: linux-media@vger.kernel.org 5602S: Supported 5603W: https://linuxtv.org 5604T: git git://linuxtv.org/media_tree.git 5605F: drivers/media/pci/cobalt/ 5606 5607COCCINELLE/Semantic Patches (SmPL) 5608M: Julia Lawall <Julia.Lawall@inria.fr> 5609M: Nicolas Palix <nicolas.palix@imag.fr> 5610L: cocci@inria.fr (moderated for non-subscribers) 5611S: Supported 5612W: https://coccinelle.gitlabpages.inria.fr/website/ 5613T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5614F: Documentation/dev-tools/coccinelle.rst 5615F: scripts/coccicheck 5616F: scripts/coccinelle/ 5617 5618CODA FILE SYSTEM 5619M: Jan Harkes <jaharkes@cs.cmu.edu> 5620M: coda@cs.cmu.edu 5621L: codalist@coda.cs.cmu.edu 5622S: Maintained 5623W: http://www.coda.cs.cmu.edu/ 5624F: Documentation/filesystems/coda.rst 5625F: fs/coda/ 5626F: include/linux/coda*.h 5627F: include/uapi/linux/coda*.h 5628 5629CODA V4L2 MEM2MEM DRIVER 5630M: Philipp Zabel <p.zabel@pengutronix.de> 5631L: linux-media@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/media/coda.yaml 5634F: drivers/media/platform/chips-media/coda 5635 5636CODE OF CONDUCT 5637M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5638S: Supported 5639F: Documentation/process/code-of-conduct-interpretation.rst 5640F: Documentation/process/code-of-conduct.rst 5641 5642CODE TAGGING 5643M: Suren Baghdasaryan <surenb@google.com> 5644M: Kent Overstreet <kent.overstreet@linux.dev> 5645S: Maintained 5646F: include/asm-generic/codetag.lds.h 5647F: include/linux/codetag.h 5648F: lib/codetag.c 5649 5650COMEDI DRIVERS 5651M: Ian Abbott <abbotti@mev.co.uk> 5652M: H Hartley Sweeten <hsweeten@visionengravers.com> 5653S: Odd Fixes 5654F: drivers/comedi/ 5655F: include/linux/comedi/ 5656F: include/uapi/linux/comedi.h 5657 5658COMMON CLK FRAMEWORK 5659M: Michael Turquette <mturquette@baylibre.com> 5660M: Stephen Boyd <sboyd@kernel.org> 5661L: linux-clk@vger.kernel.org 5662S: Maintained 5663Q: http://patchwork.kernel.org/project/linux-clk/list/ 5664T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5665F: Documentation/devicetree/bindings/clock/ 5666F: drivers/clk/ 5667F: include/dt-bindings/clock/ 5668F: include/linux/clk-pr* 5669F: include/linux/clk/ 5670F: include/linux/of_clk.h 5671X: drivers/clk/clkdev.c 5672 5673COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5674M: Steve French <sfrench@samba.org> 5675R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5676R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5677R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5678R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5679R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5680L: linux-cifs@vger.kernel.org 5681L: samba-technical@lists.samba.org (moderated for non-subscribers) 5682S: Supported 5683W: https://wiki.samba.org/index.php/LinuxCIFS 5684T: git git://git.samba.org/sfrench/cifs-2.6.git 5685F: Documentation/admin-guide/cifs/ 5686F: fs/smb/client/ 5687F: fs/smb/common/ 5688F: include/uapi/linux/cifs 5689 5690COMPACTPCI HOTPLUG CORE 5691M: Scott Murray <scott@spiteful.org> 5692L: linux-pci@vger.kernel.org 5693S: Maintained 5694F: drivers/pci/hotplug/cpci_hotplug* 5695 5696COMPACTPCI HOTPLUG GENERIC DRIVER 5697M: Scott Murray <scott@spiteful.org> 5698L: linux-pci@vger.kernel.org 5699S: Maintained 5700F: drivers/pci/hotplug/cpcihp_generic.c 5701 5702COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5703M: Scott Murray <scott@spiteful.org> 5704L: linux-pci@vger.kernel.org 5705S: Maintained 5706F: drivers/pci/hotplug/cpcihp_zt5550.* 5707 5708COMPAL LAPTOP SUPPORT 5709M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5710L: platform-driver-x86@vger.kernel.org 5711S: Maintained 5712F: drivers/platform/x86/compal-laptop.c 5713 5714COMPILER ATTRIBUTES 5715M: Miguel Ojeda <ojeda@kernel.org> 5716S: Maintained 5717F: include/linux/compiler_attributes.h 5718 5719COMPUTE EXPRESS LINK (CXL) 5720M: Davidlohr Bueso <dave@stgolabs.net> 5721M: Jonathan Cameron <jonathan.cameron@huawei.com> 5722M: Dave Jiang <dave.jiang@intel.com> 5723M: Alison Schofield <alison.schofield@intel.com> 5724M: Vishal Verma <vishal.l.verma@intel.com> 5725M: Ira Weiny <ira.weiny@intel.com> 5726M: Dan Williams <dan.j.williams@intel.com> 5727L: linux-cxl@vger.kernel.org 5728S: Maintained 5729F: Documentation/driver-api/cxl 5730F: drivers/cxl/ 5731F: include/cxl/ 5732F: include/uapi/linux/cxl_mem.h 5733F: tools/testing/cxl/ 5734 5735COMPUTE EXPRESS LINK PMU (CPMU) 5736M: Jonathan Cameron <jonathan.cameron@huawei.com> 5737L: linux-cxl@vger.kernel.org 5738S: Maintained 5739F: Documentation/admin-guide/perf/cxl.rst 5740F: drivers/perf/cxl_pmu.c 5741 5742CONEXANT ACCESSRUNNER USB DRIVER 5743L: accessrunner-general@lists.sourceforge.net 5744S: Orphan 5745W: http://accessrunner.sourceforge.net/ 5746F: drivers/usb/atm/cxacru.c 5747 5748CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5749M: Elena Reshetova <elena.reshetova@intel.com> 5750M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5751S: Maintained 5752F: Documentation/security/snp-tdx-threat-model.rst 5753 5754CONFIGFS 5755M: Joel Becker <jlbec@evilplan.org> 5756M: Christoph Hellwig <hch@lst.de> 5757S: Supported 5758T: git git://git.infradead.org/users/hch/configfs.git 5759F: fs/configfs/ 5760F: include/linux/configfs.h 5761F: samples/configfs/ 5762 5763CONSOLE SUBSYSTEM 5764M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5765S: Supported 5766F: drivers/video/console/ 5767F: include/linux/console* 5768 5769CONTEXT TRACKING 5770M: Frederic Weisbecker <frederic@kernel.org> 5771M: "Paul E. McKenney" <paulmck@kernel.org> 5772S: Maintained 5773F: include/linux/context_tracking* 5774F: kernel/context_tracking.c 5775 5776CONTROL GROUP (CGROUP) 5777M: Tejun Heo <tj@kernel.org> 5778M: Zefan Li <lizefan.x@bytedance.com> 5779M: Johannes Weiner <hannes@cmpxchg.org> 5780M: Michal Koutný <mkoutny@suse.com> 5781L: cgroups@vger.kernel.org 5782S: Maintained 5783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5784F: Documentation/admin-guide/cgroup-v1/ 5785F: Documentation/admin-guide/cgroup-v2.rst 5786F: include/linux/cgroup* 5787F: kernel/cgroup/ 5788F: tools/testing/selftests/cgroup/ 5789 5790CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5791M: Tejun Heo <tj@kernel.org> 5792M: Josef Bacik <josef@toxicpanda.com> 5793M: Jens Axboe <axboe@kernel.dk> 5794L: cgroups@vger.kernel.org 5795L: linux-block@vger.kernel.org 5796T: git git://git.kernel.dk/linux-block 5797F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5798F: block/bfq-cgroup.c 5799F: block/blk-cgroup.c 5800F: block/blk-iocost.c 5801F: block/blk-iolatency.c 5802F: block/blk-throttle.c 5803F: include/linux/blk-cgroup.h 5804 5805CONTROL GROUP - CPUSET 5806M: Waiman Long <longman@redhat.com> 5807M: Zefan Li <lizefan.x@bytedance.com> 5808L: cgroups@vger.kernel.org 5809S: Maintained 5810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5811F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5812F: include/linux/cpuset.h 5813F: kernel/cgroup/cpuset-internal.h 5814F: kernel/cgroup/cpuset-v1.c 5815F: kernel/cgroup/cpuset.c 5816F: tools/testing/selftests/cgroup/test_cpuset.c 5817F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5818F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 5819 5820CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5821M: Johannes Weiner <hannes@cmpxchg.org> 5822M: Michal Hocko <mhocko@kernel.org> 5823M: Roman Gushchin <roman.gushchin@linux.dev> 5824M: Shakeel Butt <shakeel.butt@linux.dev> 5825R: Muchun Song <muchun.song@linux.dev> 5826L: cgroups@vger.kernel.org 5827L: linux-mm@kvack.org 5828S: Maintained 5829F: include/linux/memcontrol.h 5830F: mm/memcontrol.c 5831F: mm/memcontrol-v1.c 5832F: mm/memcontrol-v1.h 5833F: mm/swap_cgroup.c 5834F: samples/cgroup/* 5835F: tools/testing/selftests/cgroup/memcg_protection.m 5836F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5837F: tools/testing/selftests/cgroup/test_kmem.c 5838F: tools/testing/selftests/cgroup/test_memcontrol.c 5839 5840CORETEMP HARDWARE MONITORING DRIVER 5841M: Fenghua Yu <fenghua.yu@intel.com> 5842L: linux-hwmon@vger.kernel.org 5843S: Maintained 5844F: Documentation/hwmon/coretemp.rst 5845F: drivers/hwmon/coretemp.c 5846 5847CORSAIR-CPRO HARDWARE MONITOR DRIVER 5848M: Marius Zachmann <mail@mariuszachmann.de> 5849L: linux-hwmon@vger.kernel.org 5850S: Maintained 5851F: drivers/hwmon/corsair-cpro.c 5852 5853CORSAIR-PSU HARDWARE MONITOR DRIVER 5854M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5855L: linux-hwmon@vger.kernel.org 5856S: Maintained 5857F: Documentation/hwmon/corsair-psu.rst 5858F: drivers/hwmon/corsair-psu.c 5859 5860COUNTER SUBSYSTEM 5861M: William Breathitt Gray <wbg@kernel.org> 5862L: linux-iio@vger.kernel.org 5863S: Maintained 5864T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5865F: Documentation/ABI/testing/sysfs-bus-counter 5866F: Documentation/driver-api/generic-counter.rst 5867F: drivers/counter/ 5868F: include/linux/counter.h 5869F: include/uapi/linux/counter.h 5870F: tools/counter/ 5871 5872COUNTER WATCH EVENTS TOOL 5873M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5874L: linux-iio@vger.kernel.org 5875S: Maintained 5876F: tools/counter/counter_watch_events.c 5877 5878CP2615 I2C DRIVER 5879M: Bence Csókás <bence98@sch.bme.hu> 5880S: Maintained 5881F: drivers/i2c/busses/i2c-cp2615.c 5882 5883CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5884M: Viresh Kumar <viresh.kumar@linaro.org> 5885M: Sudeep Holla <sudeep.holla@arm.com> 5886L: linux-pm@vger.kernel.org 5887S: Maintained 5888W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5889F: drivers/cpufreq/vexpress-spc-cpufreq.c 5890 5891CPU FREQUENCY SCALING FRAMEWORK 5892M: "Rafael J. Wysocki" <rafael@kernel.org> 5893M: Viresh Kumar <viresh.kumar@linaro.org> 5894L: linux-pm@vger.kernel.org 5895S: Maintained 5896B: https://bugzilla.kernel.org 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5898T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5899F: Documentation/admin-guide/pm/cpufreq.rst 5900F: Documentation/admin-guide/pm/intel_pstate.rst 5901F: Documentation/cpu-freq/ 5902F: Documentation/devicetree/bindings/cpufreq/ 5903F: drivers/cpufreq/ 5904F: include/linux/cpufreq.h 5905F: include/linux/sched/cpufreq.h 5906F: kernel/sched/cpufreq*.c 5907F: tools/testing/selftests/cpufreq/ 5908 5909CPU HOTPLUG 5910M: Thomas Gleixner <tglx@linutronix.de> 5911M: Peter Zijlstra <peterz@infradead.org> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5915F: include/linux/cpu.h 5916F: include/linux/cpuhotplug.h 5917F: include/linux/smpboot.h 5918F: kernel/cpu.c 5919F: kernel/smpboot.* 5920 5921CPU IDLE TIME MANAGEMENT FRAMEWORK 5922M: "Rafael J. Wysocki" <rafael@kernel.org> 5923M: Daniel Lezcano <daniel.lezcano@linaro.org> 5924L: linux-pm@vger.kernel.org 5925S: Maintained 5926B: https://bugzilla.kernel.org 5927T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5928F: Documentation/admin-guide/pm/cpuidle.rst 5929F: Documentation/driver-api/pm/cpuidle.rst 5930F: drivers/cpuidle/ 5931F: include/linux/cpuidle.h 5932 5933CPU POWER MONITORING SUBSYSTEM 5934M: Thomas Renninger <trenn@suse.com> 5935M: Shuah Khan <shuah@kernel.org> 5936M: Shuah Khan <skhan@linuxfoundation.org> 5937M: John B. Wyatt IV <jwyatt@redhat.com> 5938M: John B. Wyatt IV <sageofredondo@gmail.com> 5939M: John Kacur <jkacur@redhat.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942F: tools/power/cpupower/ 5943 5944CPUID/MSR DRIVER 5945M: "H. Peter Anvin" <hpa@zytor.com> 5946S: Maintained 5947F: arch/x86/kernel/cpuid.c 5948F: arch/x86/kernel/msr.c 5949 5950CPUIDLE DRIVER - ARM BIG LITTLE 5951M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5952M: Daniel Lezcano <daniel.lezcano@linaro.org> 5953L: linux-pm@vger.kernel.org 5954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5955S: Maintained 5956T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5957F: drivers/cpuidle/cpuidle-big_little.c 5958 5959CPUIDLE DRIVER - ARM EXYNOS 5960M: Daniel Lezcano <daniel.lezcano@linaro.org> 5961M: Kukjin Kim <kgene@kernel.org> 5962R: Krzysztof Kozlowski <krzk@kernel.org> 5963L: linux-pm@vger.kernel.org 5964L: linux-samsung-soc@vger.kernel.org 5965S: Maintained 5966F: arch/arm/mach-exynos/pm.c 5967F: drivers/cpuidle/cpuidle-exynos.c 5968F: include/linux/platform_data/cpuidle-exynos.h 5969 5970CPUIDLE DRIVER - ARM PSCI 5971M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5972M: Sudeep Holla <sudeep.holla@arm.com> 5973L: linux-pm@vger.kernel.org 5974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5975S: Supported 5976F: drivers/cpuidle/cpuidle-psci.c 5977 5978CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5979M: Ulf Hansson <ulf.hansson@linaro.org> 5980L: linux-pm@vger.kernel.org 5981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5982S: Supported 5983T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5984F: drivers/cpuidle/cpuidle-psci-domain.c 5985F: drivers/cpuidle/cpuidle-psci.h 5986 5987CPUIDLE DRIVER - DT IDLE PM DOMAIN 5988M: Ulf Hansson <ulf.hansson@linaro.org> 5989L: linux-pm@vger.kernel.org 5990S: Supported 5991T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5992F: drivers/cpuidle/dt_idle_genpd.c 5993F: drivers/cpuidle/dt_idle_genpd.h 5994 5995CPUIDLE DRIVER - RISC-V SBI 5996M: Anup Patel <anup@brainfault.org> 5997L: linux-pm@vger.kernel.org 5998L: linux-riscv@lists.infradead.org 5999S: Maintained 6000F: drivers/cpuidle/cpuidle-riscv-sbi.c 6001 6002CRAMFS FILESYSTEM 6003M: Nicolas Pitre <nico@fluxnic.net> 6004S: Maintained 6005F: Documentation/filesystems/cramfs.rst 6006F: fs/cramfs/ 6007 6008CREATIVE SB0540 6009M: Bastien Nocera <hadess@hadess.net> 6010L: linux-input@vger.kernel.org 6011S: Maintained 6012F: drivers/hid/hid-creative-sb0540.c 6013 6014CRYPTO API 6015M: Herbert Xu <herbert@gondor.apana.org.au> 6016M: "David S. Miller" <davem@davemloft.net> 6017L: linux-crypto@vger.kernel.org 6018S: Maintained 6019T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6020T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6021F: Documentation/crypto/ 6022F: Documentation/devicetree/bindings/crypto/ 6023F: arch/*/crypto/ 6024F: crypto/ 6025F: drivers/crypto/ 6026F: include/crypto/ 6027F: include/linux/crypto* 6028F: lib/crypto/ 6029 6030CRYPTO SPEED TEST COMPARE 6031M: Wang Jinchao <wangjinchao@xfusion.com> 6032L: linux-crypto@vger.kernel.org 6033S: Maintained 6034F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6035 6036CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6037M: Neil Horman <nhorman@tuxdriver.com> 6038L: linux-crypto@vger.kernel.org 6039S: Maintained 6040F: crypto/ansi_cprng.c 6041F: crypto/rng.c 6042 6043CS3308 MEDIA DRIVER 6044M: Hans Verkuil <hverkuil@xs4all.nl> 6045L: linux-media@vger.kernel.org 6046S: Odd Fixes 6047W: http://linuxtv.org 6048T: git git://linuxtv.org/media_tree.git 6049F: drivers/media/i2c/cs3308.c 6050 6051CS5535 Audio ALSA driver 6052M: Jaya Kumar <jayakumar.alsa@gmail.com> 6053S: Maintained 6054F: sound/pci/cs5535audio/ 6055 6056CTU CAN FD DRIVER 6057M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6058M: Ondrej Ille <ondrej.ille@gmail.com> 6059L: linux-can@vger.kernel.org 6060S: Maintained 6061F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6062F: drivers/net/can/ctucanfd/ 6063 6064CVE ASSIGNMENT CONTACT 6065M: CVE Assignment Team <cve@kernel.org> 6066S: Maintained 6067F: Documentation/process/cve.rst 6068 6069CW1200 WLAN driver 6070S: Orphan 6071F: drivers/net/wireless/st/cw1200/ 6072F: include/linux/platform_data/net-cw1200.h 6073 6074CX18 VIDEO4LINUX DRIVER 6075M: Andy Walls <awalls@md.metrocast.net> 6076L: linux-media@vger.kernel.org 6077S: Maintained 6078W: https://linuxtv.org 6079T: git git://linuxtv.org/media_tree.git 6080F: drivers/media/pci/cx18/ 6081F: include/uapi/linux/ivtv* 6082 6083CX2341X MPEG ENCODER HELPER MODULE 6084M: Hans Verkuil <hverkuil@xs4all.nl> 6085L: linux-media@vger.kernel.org 6086S: Maintained 6087W: https://linuxtv.org 6088T: git git://linuxtv.org/media_tree.git 6089F: drivers/media/common/cx2341x* 6090F: include/media/drv-intf/cx2341x.h 6091 6092CX24120 MEDIA DRIVER 6093M: Jemma Denson <jdenson@gmail.com> 6094M: Patrick Boettcher <patrick.boettcher@posteo.de> 6095L: linux-media@vger.kernel.org 6096S: Maintained 6097W: https://linuxtv.org 6098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6099F: drivers/media/dvb-frontends/cx24120* 6100 6101CX88 VIDEO4LINUX DRIVER 6102M: Mauro Carvalho Chehab <mchehab@kernel.org> 6103L: linux-media@vger.kernel.org 6104S: Odd fixes 6105W: https://linuxtv.org 6106T: git git://linuxtv.org/media_tree.git 6107F: Documentation/driver-api/media/drivers/cx88* 6108F: drivers/media/pci/cx88/ 6109 6110CXD2820R MEDIA DRIVER 6111L: linux-media@vger.kernel.org 6112S: Orphan 6113W: https://linuxtv.org 6114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6115F: drivers/media/dvb-frontends/cxd2820r* 6116 6117CXGB3 ETHERNET DRIVER (CXGB3) 6118M: Potnuri Bharat Teja <bharat@chelsio.com> 6119L: netdev@vger.kernel.org 6120S: Supported 6121W: http://www.chelsio.com 6122F: drivers/net/ethernet/chelsio/cxgb3/ 6123 6124CXGB3 ISCSI DRIVER (CXGB3I) 6125M: Varun Prakash <varun@chelsio.com> 6126L: linux-scsi@vger.kernel.org 6127S: Supported 6128W: http://www.chelsio.com 6129F: drivers/scsi/cxgbi/cxgb3i 6130 6131CXGB4 CRYPTO DRIVER (chcr) 6132M: Ayush Sawal <ayush.sawal@chelsio.com> 6133L: linux-crypto@vger.kernel.org 6134S: Supported 6135W: http://www.chelsio.com 6136F: drivers/crypto/chelsio 6137 6138CXGB4 ETHERNET DRIVER (CXGB4) 6139M: Potnuri Bharat Teja <bharat@chelsio.com> 6140L: netdev@vger.kernel.org 6141S: Supported 6142W: http://www.chelsio.com 6143F: drivers/net/ethernet/chelsio/cxgb4/ 6144 6145CXGB4 INLINE CRYPTO DRIVER 6146M: Ayush Sawal <ayush.sawal@chelsio.com> 6147L: netdev@vger.kernel.org 6148S: Supported 6149W: http://www.chelsio.com 6150F: drivers/net/ethernet/chelsio/inline_crypto/ 6151 6152CXGB4 ISCSI DRIVER (CXGB4I) 6153M: Varun Prakash <varun@chelsio.com> 6154L: linux-scsi@vger.kernel.org 6155S: Supported 6156W: http://www.chelsio.com 6157F: drivers/scsi/cxgbi/cxgb4i 6158 6159CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6160M: Potnuri Bharat Teja <bharat@chelsio.com> 6161L: linux-rdma@vger.kernel.org 6162S: Supported 6163W: http://www.openfabrics.org 6164F: drivers/infiniband/hw/cxgb4/ 6165F: include/uapi/rdma/cxgb4-abi.h 6166 6167CXGB4VF ETHERNET DRIVER (CXGB4VF) 6168M: Potnuri Bharat Teja <bharat@chelsio.com> 6169L: netdev@vger.kernel.org 6170S: Supported 6171W: http://www.chelsio.com 6172F: drivers/net/ethernet/chelsio/cxgb4vf/ 6173 6174CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 6175M: Frederic Barrat <fbarrat@linux.ibm.com> 6176M: Andrew Donnellan <ajd@linux.ibm.com> 6177L: linuxppc-dev@lists.ozlabs.org 6178S: Supported 6179F: Documentation/ABI/testing/sysfs-class-cxl 6180F: Documentation/arch/powerpc/cxl.rst 6181F: arch/powerpc/platforms/powernv/pci-cxl.c 6182F: drivers/misc/cxl/ 6183F: include/misc/cxl* 6184F: include/uapi/misc/cxl.h 6185 6186CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 6187M: Manoj N. Kumar <manoj@linux.ibm.com> 6188M: Uma Krishnan <ukrishn@linux.ibm.com> 6189L: linux-scsi@vger.kernel.org 6190S: Obsolete 6191F: Documentation/arch/powerpc/cxlflash.rst 6192F: drivers/scsi/cxlflash/ 6193F: include/uapi/scsi/cxlflash_ioctl.h 6194 6195CYBERPRO FB DRIVER 6196M: Russell King <linux@armlinux.org.uk> 6197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6198S: Maintained 6199W: http://www.armlinux.org.uk/ 6200F: drivers/video/fbdev/cyber2000fb.* 6201 6202CYCLADES PC300 DRIVER 6203S: Orphan 6204F: drivers/net/wan/pc300* 6205 6206CYPRESS CY8C95X0 PINCTRL DRIVER 6207M: Patrick Rudolph <patrick.rudolph@9elements.com> 6208L: linux-gpio@vger.kernel.org 6209S: Maintained 6210F: drivers/pinctrl/pinctrl-cy8c95x0.c 6211 6212CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6213M: Linus Walleij <linus.walleij@linaro.org> 6214L: linux-input@vger.kernel.org 6215S: Maintained 6216F: drivers/input/touchscreen/cy8ctma140.c 6217 6218CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6219M: Yassine Oudjana <y.oudjana@protonmail.com> 6220L: linux-input@vger.kernel.org 6221S: Maintained 6222F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6223F: drivers/input/keyboard/cypress-sf.c 6224 6225CYPRESS_FIRMWARE MEDIA DRIVER 6226L: linux-media@vger.kernel.org 6227S: Orphan 6228W: https://linuxtv.org 6229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6230F: drivers/media/common/cypress_firmware* 6231 6232CYTTSP TOUCHSCREEN DRIVER 6233M: Linus Walleij <linus.walleij@linaro.org> 6234L: linux-input@vger.kernel.org 6235S: Maintained 6236F: drivers/input/touchscreen/cyttsp* 6237 6238D-LINK DIR-685 TOUCHKEYS DRIVER 6239M: Linus Walleij <linus.walleij@linaro.org> 6240L: linux-input@vger.kernel.org 6241S: Supported 6242F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6243 6244DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6245M: Joshua Kinard <kumba@gentoo.org> 6246S: Maintained 6247F: drivers/rtc/rtc-ds1685.c 6248F: include/linux/rtc/ds1685.h 6249 6250DAMA SLAVE for AX.25 6251M: Joerg Reuter <jreuter@yaina.de> 6252L: linux-hams@vger.kernel.org 6253S: Maintained 6254W: http://yaina.de/jreuter/ 6255W: http://www.qsl.net/dl1bke/ 6256F: net/ax25/af_ax25.c 6257F: net/ax25/ax25_dev.c 6258F: net/ax25/ax25_ds_* 6259F: net/ax25/ax25_in.c 6260F: net/ax25/ax25_out.c 6261F: net/ax25/ax25_timer.c 6262F: net/ax25/sysctl_net_ax25.c 6263 6264DATA ACCESS MONITOR 6265M: SeongJae Park <sj@kernel.org> 6266L: damon@lists.linux.dev 6267L: linux-mm@kvack.org 6268S: Maintained 6269W: https://damonitor.github.io 6270P: Documentation/mm/damon/maintainer-profile.rst 6271T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6272T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6273T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6274F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6275F: Documentation/admin-guide/mm/damon/ 6276F: Documentation/mm/damon/ 6277F: include/linux/damon.h 6278F: include/trace/events/damon.h 6279F: mm/damon/ 6280F: tools/testing/selftests/damon/ 6281 6282DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6283L: netdev@vger.kernel.org 6284S: Orphan 6285F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6286F: drivers/net/ethernet/dec/tulip/dmfe.c 6287 6288DC390/AM53C974 SCSI driver 6289M: Hannes Reinecke <hare@suse.com> 6290L: linux-scsi@vger.kernel.org 6291S: Maintained 6292F: drivers/scsi/am53c974.c 6293 6294DC395x SCSI driver 6295M: Oliver Neukum <oliver@neukum.org> 6296M: Ali Akcaagac <aliakc@web.de> 6297M: Jamie Lenehan <lenehan@twibble.org> 6298S: Maintained 6299F: Documentation/scsi/dc395x.rst 6300F: drivers/scsi/dc395x.* 6301 6302DCCP PROTOCOL 6303L: dccp@vger.kernel.org 6304S: Orphan 6305W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6306F: include/linux/dccp.h 6307F: include/linux/tfrc.h 6308F: include/uapi/linux/dccp.h 6309F: net/dccp/ 6310 6311DEBUGOBJECTS: 6312M: Thomas Gleixner <tglx@linutronix.de> 6313L: linux-kernel@vger.kernel.org 6314S: Maintained 6315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6316F: include/linux/debugobjects.h 6317F: lib/debugobjects.c 6318 6319DECSTATION PLATFORM SUPPORT 6320M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6321L: linux-mips@vger.kernel.org 6322S: Maintained 6323W: http://www.linux-mips.org/wiki/DECstation 6324F: arch/mips/dec/ 6325F: arch/mips/include/asm/dec/ 6326F: arch/mips/include/asm/mach-dec/ 6327 6328DEFXX FDDI NETWORK DRIVER 6329M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6330S: Maintained 6331F: drivers/net/fddi/defxx.* 6332 6333DEFZA FDDI NETWORK DRIVER 6334M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6335S: Maintained 6336F: drivers/net/fddi/defza.* 6337 6338DEINTERLACE DRIVERS FOR ALLWINNER H3 6339M: Jernej Skrabec <jernej.skrabec@gmail.com> 6340L: linux-media@vger.kernel.org 6341S: Maintained 6342T: git git://linuxtv.org/media_tree.git 6343F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6344F: drivers/media/platform/sunxi/sun8i-di/ 6345 6346DELL LAPTOP DRIVER 6347M: Matthew Garrett <mjg59@srcf.ucam.org> 6348M: Pali Rohár <pali@kernel.org> 6349L: platform-driver-x86@vger.kernel.org 6350S: Maintained 6351F: drivers/platform/x86/dell/dell-laptop.c 6352 6353DELL LAPTOP FREEFALL DRIVER 6354M: Pali Rohár <pali@kernel.org> 6355S: Maintained 6356F: drivers/platform/x86/dell/dell-smo8800.c 6357 6358DELL LAPTOP RBTN DRIVER 6359M: Pali Rohár <pali@kernel.org> 6360S: Maintained 6361F: drivers/platform/x86/dell/dell-rbtn.* 6362 6363DELL LAPTOP SMM DRIVER 6364M: Pali Rohár <pali@kernel.org> 6365S: Maintained 6366F: Documentation/ABI/obsolete/procfs-i8k 6367F: drivers/hwmon/dell-smm-hwmon.c 6368F: include/uapi/linux/i8k.h 6369 6370DELL PC DRIVER 6371M: Lyndon Sanche <lsanche@lyndeno.ca> 6372L: platform-driver-x86@vger.kernel.org 6373S: Maintained 6374F: drivers/platform/x86/dell/dell-pc.c 6375 6376DELL REMOTE BIOS UPDATE DRIVER 6377M: Stuart Hayes <stuart.w.hayes@gmail.com> 6378L: platform-driver-x86@vger.kernel.org 6379S: Maintained 6380F: drivers/platform/x86/dell/dell_rbu.c 6381 6382DELL SMBIOS DRIVER 6383M: Pali Rohár <pali@kernel.org> 6384L: Dell.Client.Kernel@dell.com 6385L: platform-driver-x86@vger.kernel.org 6386S: Maintained 6387F: drivers/platform/x86/dell/dell-smbios.* 6388 6389DELL SMBIOS SMM DRIVER 6390L: Dell.Client.Kernel@dell.com 6391L: platform-driver-x86@vger.kernel.org 6392S: Maintained 6393F: drivers/platform/x86/dell/dell-smbios-smm.c 6394 6395DELL SMBIOS WMI DRIVER 6396L: Dell.Client.Kernel@dell.com 6397L: platform-driver-x86@vger.kernel.org 6398S: Maintained 6399F: drivers/platform/x86/dell/dell-smbios-wmi.c 6400F: tools/wmi/dell-smbios-example.c 6401 6402DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6403M: Stuart Hayes <stuart.w.hayes@gmail.com> 6404L: platform-driver-x86@vger.kernel.org 6405S: Maintained 6406F: Documentation/userspace-api/dcdbas.rst 6407F: drivers/platform/x86/dell/dcdbas.* 6408 6409DELL WMI DDV DRIVER 6410M: Armin Wolf <W_Armin@gmx.de> 6411S: Maintained 6412F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6413F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6414F: Documentation/wmi/devices/dell-wmi-ddv.rst 6415F: drivers/platform/x86/dell/dell-wmi-ddv.c 6416 6417DELL WMI DESCRIPTOR DRIVER 6418L: Dell.Client.Kernel@dell.com 6419S: Maintained 6420F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6421 6422DELL WMI HARDWARE PRIVACY SUPPORT 6423L: Dell.Client.Kernel@dell.com 6424L: platform-driver-x86@vger.kernel.org 6425S: Maintained 6426F: drivers/platform/x86/dell/dell-wmi-privacy.c 6427 6428DELL WMI NOTIFICATIONS DRIVER 6429M: Matthew Garrett <mjg59@srcf.ucam.org> 6430M: Pali Rohár <pali@kernel.org> 6431S: Maintained 6432F: drivers/platform/x86/dell/dell-wmi-base.c 6433 6434DELL WMI SYSMAN DRIVER 6435M: Prasanth Ksr <prasanth.ksr@dell.com> 6436L: Dell.Client.Kernel@dell.com 6437L: platform-driver-x86@vger.kernel.org 6438S: Maintained 6439F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6440F: drivers/platform/x86/dell/dell-wmi-sysman/ 6441 6442DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6443M: Zev Weiss <zev@bewilderbeest.net> 6444L: linux-hwmon@vger.kernel.org 6445S: Maintained 6446F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6447 6448DELTA DPS920AB PSU DRIVER 6449M: Robert Marko <robert.marko@sartura.hr> 6450L: linux-hwmon@vger.kernel.org 6451S: Maintained 6452F: Documentation/hwmon/dps920ab.rst 6453F: drivers/hwmon/pmbus/dps920ab.c 6454 6455DELTA NETWORKS TN48M CPLD DRIVERS 6456M: Robert Marko <robert.marko@sartura.hr> 6457S: Maintained 6458F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6459F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6460F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6461F: drivers/gpio/gpio-tn48m.c 6462F: include/dt-bindings/reset/delta,tn48m-reset.h 6463 6464DELTA ST MEDIA DRIVER 6465M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6466L: linux-media@vger.kernel.org 6467S: Supported 6468W: https://linuxtv.org 6469T: git git://linuxtv.org/media_tree.git 6470F: drivers/media/platform/st/sti/delta 6471 6472DENALI NAND DRIVER 6473L: linux-mtd@lists.infradead.org 6474S: Orphan 6475F: drivers/mtd/nand/raw/denali* 6476 6477DESIGNWARE EDMA CORE IP DRIVER 6478M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6479R: Serge Semin <fancer.lancer@gmail.com> 6480L: dmaengine@vger.kernel.org 6481S: Maintained 6482F: drivers/dma/dw-edma/ 6483F: include/linux/dma/edma.h 6484 6485DESIGNWARE USB2 DRD IP DRIVER 6486M: Minas Harutyunyan <hminas@synopsys.com> 6487L: linux-usb@vger.kernel.org 6488S: Maintained 6489T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6490F: drivers/usb/dwc2/ 6491 6492DESIGNWARE USB3 DRD IP DRIVER 6493M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6494L: linux-usb@vger.kernel.org 6495S: Maintained 6496F: drivers/usb/dwc3/ 6497 6498DESIGNWARE XDATA IP DRIVER 6499L: linux-pci@vger.kernel.org 6500S: Orphan 6501F: Documentation/misc-devices/dw-xdata-pcie.rst 6502F: drivers/misc/dw-xdata-pcie.c 6503 6504DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6505M: Andreas Klinger <ak@it-klinger.de> 6506L: linux-iio@vger.kernel.org 6507S: Maintained 6508F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6509F: drivers/iio/proximity/srf*.c 6510 6511DEVICE COREDUMP (DEV_COREDUMP) 6512M: Johannes Berg <johannes@sipsolutions.net> 6513L: linux-kernel@vger.kernel.org 6514S: Maintained 6515F: drivers/base/devcoredump.c 6516F: include/linux/devcoredump.h 6517 6518DEVICE DEPENDENCY HELPER SCRIPT 6519M: Saravana Kannan <saravanak@google.com> 6520L: linux-kernel@vger.kernel.org 6521S: Maintained 6522F: scripts/dev-needs.sh 6523 6524DEVICE DIRECT ACCESS (DAX) 6525M: Dan Williams <dan.j.williams@intel.com> 6526M: Vishal Verma <vishal.l.verma@intel.com> 6527M: Dave Jiang <dave.jiang@intel.com> 6528L: nvdimm@lists.linux.dev 6529L: linux-cxl@vger.kernel.org 6530S: Supported 6531F: drivers/dax/ 6532 6533DEVICE FREQUENCY (DEVFREQ) 6534M: MyungJoo Ham <myungjoo.ham@samsung.com> 6535M: Kyungmin Park <kyungmin.park@samsung.com> 6536M: Chanwoo Choi <cw00.choi@samsung.com> 6537L: linux-pm@vger.kernel.org 6538S: Maintained 6539T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6540F: Documentation/devicetree/bindings/devfreq/ 6541F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6542F: drivers/devfreq/ 6543F: include/linux/devfreq.h 6544F: include/trace/events/devfreq.h 6545 6546DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6547M: Chanwoo Choi <cw00.choi@samsung.com> 6548L: linux-pm@vger.kernel.org 6549S: Supported 6550T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6551F: Documentation/devicetree/bindings/devfreq/event/ 6552F: drivers/devfreq/devfreq-event.c 6553F: drivers/devfreq/event/ 6554F: include/dt-bindings/pmu/exynos_ppmu.h 6555F: include/linux/devfreq-event.h 6556 6557DEVICE RESOURCE MANAGEMENT HELPERS 6558M: Hans de Goede <hdegoede@redhat.com> 6559R: Matti Vaittinen <mazziesaccount@gmail.com> 6560S: Maintained 6561F: include/linux/devm-helpers.h 6562 6563DEVICE-MAPPER (LVM) 6564M: Alasdair Kergon <agk@redhat.com> 6565M: Mike Snitzer <snitzer@kernel.org> 6566M: Mikulas Patocka <mpatocka@redhat.com> 6567L: dm-devel@lists.linux.dev 6568S: Maintained 6569Q: http://patchwork.kernel.org/project/dm-devel/list/ 6570T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6571F: Documentation/admin-guide/device-mapper/ 6572F: drivers/md/Kconfig 6573F: drivers/md/Makefile 6574F: drivers/md/dm* 6575F: drivers/md/persistent-data/ 6576F: include/linux/device-mapper.h 6577F: include/linux/dm-*.h 6578F: include/uapi/linux/dm-*.h 6579 6580DEVICE-MAPPER VDO TARGET 6581M: Matthew Sakai <msakai@redhat.com> 6582L: dm-devel@lists.linux.dev 6583S: Maintained 6584F: Documentation/admin-guide/device-mapper/vdo*.rst 6585F: drivers/md/dm-vdo/ 6586 6587DEVLINK 6588M: Jiri Pirko <jiri@resnulli.us> 6589L: netdev@vger.kernel.org 6590S: Supported 6591F: Documentation/networking/devlink 6592F: include/net/devlink.h 6593F: include/uapi/linux/devlink.h 6594F: net/devlink/ 6595 6596DFROBOT SD2405AL RTC DRIVER 6597M: Tóth János <gomba007@gmail.com> 6598L: linux-rtc@vger.kernel.org 6599S: Maintained 6600F: drivers/rtc/rtc-sd2405al.c 6601 6602DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6603M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6604L: kernel@dh-electronics.com 6605S: Maintained 6606F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6607F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6608 6609DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6610M: Marek Vasut <marex@denx.de> 6611L: kernel@dh-electronics.com 6612S: Maintained 6613F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6614F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6615 6616DIALOG SEMICONDUCTOR DRIVERS 6617M: Support Opensource <support.opensource@diasemi.com> 6618S: Supported 6619W: http://www.dialog-semiconductor.com/products 6620F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6621F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6622F: Documentation/devicetree/bindings/mfd/da90*.txt 6623F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6624F: Documentation/devicetree/bindings/regulator/da92*.txt 6625F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6626F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6627F: Documentation/devicetree/bindings/sound/da[79]*.txt 6628F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 6629F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6630F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6631F: Documentation/hwmon/da90??.rst 6632F: drivers/gpio/gpio-da90??.c 6633F: drivers/hwmon/da90??-hwmon.c 6634F: drivers/iio/adc/da91??-*.c 6635F: drivers/input/misc/da72??.[ch] 6636F: drivers/input/misc/da90??_onkey.c 6637F: drivers/input/touchscreen/da9052_tsi.c 6638F: drivers/leds/leds-da90??.c 6639F: drivers/mfd/da903x.c 6640F: drivers/mfd/da90??-*.c 6641F: drivers/mfd/da91??-*.c 6642F: drivers/pinctrl/pinctrl-da90??.c 6643F: drivers/power/supply/da9052-battery.c 6644F: drivers/power/supply/da91??-*.c 6645F: drivers/regulator/da9???-regulator.[ch] 6646F: drivers/regulator/slg51000-regulator.[ch] 6647F: drivers/rtc/rtc-da90??.c 6648F: drivers/thermal/da90??-thermal.c 6649F: drivers/video/backlight/da90??_bl.c 6650F: drivers/watchdog/da90??_wdt.c 6651F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6652F: include/linux/mfd/da903x.h 6653F: include/linux/mfd/da9052/ 6654F: include/linux/mfd/da9055/ 6655F: include/linux/mfd/da9062/ 6656F: include/linux/mfd/da9063/ 6657F: include/linux/mfd/da9150/ 6658F: include/linux/regulator/da9211.h 6659F: include/sound/da[79]*.h 6660F: sound/soc/codecs/da[79]*.[ch] 6661 6662DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6663M: William Breathitt Gray <wbg@kernel.org> 6664L: linux-gpio@vger.kernel.org 6665S: Maintained 6666F: drivers/gpio/gpio-gpio-mm.c 6667 6668DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6669M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6670L: linux-media@vger.kernel.org 6671S: Maintained 6672F: Documentation/admin-guide/media/mgb4.rst 6673F: drivers/media/pci/mgb4/ 6674 6675DIOLAN U2C-12 I2C DRIVER 6676M: Guenter Roeck <linux@roeck-us.net> 6677L: linux-i2c@vger.kernel.org 6678S: Maintained 6679F: drivers/i2c/busses/i2c-diolan-u2c.c 6680 6681DIRECTORY NOTIFICATION (DNOTIFY) 6682M: Jan Kara <jack@suse.cz> 6683R: Amir Goldstein <amir73il@gmail.com> 6684L: linux-fsdevel@vger.kernel.org 6685S: Maintained 6686F: Documentation/filesystems/dnotify.rst 6687F: fs/notify/dnotify/ 6688F: include/linux/dnotify.h 6689 6690DISK GEOMETRY AND PARTITION HANDLING 6691M: Andries Brouwer <aeb@cwi.nl> 6692S: Maintained 6693W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6694W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6695W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6696 6697DISKQUOTA 6698M: Jan Kara <jack@suse.com> 6699S: Maintained 6700F: Documentation/filesystems/quota.rst 6701F: fs/quota/ 6702F: include/linux/quota*.h 6703F: include/uapi/linux/quota*.h 6704 6705DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6706M: Bernie Thompson <bernie@plugable.com> 6707L: linux-fbdev@vger.kernel.org 6708S: Maintained 6709W: http://plugable.com/category/projects/udlfb/ 6710F: Documentation/fb/udlfb.rst 6711F: drivers/video/fbdev/udlfb.c 6712F: include/video/udlfb.h 6713 6714DISTRIBUTED LOCK MANAGER (DLM) 6715M: Alexander Aring <aahringo@redhat.com> 6716M: David Teigland <teigland@redhat.com> 6717L: gfs2@lists.linux.dev 6718S: Supported 6719W: https://pagure.io/dlm 6720T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6721F: fs/dlm/ 6722 6723DMA BUFFER SHARING FRAMEWORK 6724M: Sumit Semwal <sumit.semwal@linaro.org> 6725M: Christian König <christian.koenig@amd.com> 6726L: linux-media@vger.kernel.org 6727L: dri-devel@lists.freedesktop.org 6728L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6729S: Maintained 6730T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6731F: Documentation/driver-api/dma-buf.rst 6732F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6733F: drivers/dma-buf/ 6734F: include/linux/*fence.h 6735F: include/linux/dma-buf.h 6736F: include/linux/dma-resv.h 6737K: \bdma_(?:buf|fence|resv)\b 6738 6739DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6740M: Vinod Koul <vkoul@kernel.org> 6741L: dmaengine@vger.kernel.org 6742S: Maintained 6743Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6744T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6745F: Documentation/devicetree/bindings/dma/ 6746F: Documentation/driver-api/dmaengine/ 6747F: drivers/dma/ 6748F: include/dt-bindings/dma/ 6749F: include/linux/dma/ 6750F: include/linux/dmaengine.h 6751F: include/linux/of_dma.h 6752 6753DMA MAPPING BENCHMARK 6754M: Xiang Chen <chenxiang66@hisilicon.com> 6755L: iommu@lists.linux.dev 6756F: kernel/dma/map_benchmark.c 6757F: tools/testing/selftests/dma/ 6758 6759DMA MAPPING HELPERS 6760M: Christoph Hellwig <hch@lst.de> 6761M: Marek Szyprowski <m.szyprowski@samsung.com> 6762R: Robin Murphy <robin.murphy@arm.com> 6763L: iommu@lists.linux.dev 6764S: Supported 6765W: http://git.infradead.org/users/hch/dma-mapping.git 6766T: git git://git.infradead.org/users/hch/dma-mapping.git 6767F: include/asm-generic/dma-mapping.h 6768F: include/linux/dma-direct.h 6769F: include/linux/dma-map-ops.h 6770F: include/linux/dma-mapping.h 6771F: include/linux/swiotlb.h 6772F: kernel/dma/ 6773 6774DMA-BUF HEAPS FRAMEWORK 6775M: Sumit Semwal <sumit.semwal@linaro.org> 6776R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6777R: Brian Starkey <Brian.Starkey@arm.com> 6778R: John Stultz <jstultz@google.com> 6779R: T.J. Mercier <tjmercier@google.com> 6780L: linux-media@vger.kernel.org 6781L: dri-devel@lists.freedesktop.org 6782L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6783S: Maintained 6784T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6785F: drivers/dma-buf/dma-heap.c 6786F: drivers/dma-buf/heaps/* 6787F: include/linux/dma-heap.h 6788F: include/uapi/linux/dma-heap.h 6789F: tools/testing/selftests/dmabuf-heaps/ 6790 6791DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6792M: Lukasz Luba <lukasz.luba@arm.com> 6793L: linux-pm@vger.kernel.org 6794L: linux-samsung-soc@vger.kernel.org 6795S: Maintained 6796F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6797F: drivers/memory/samsung/exynos5422-dmc.c 6798 6799DME1737 HARDWARE MONITOR DRIVER 6800M: Juerg Haefliger <juergh@proton.me> 6801L: linux-hwmon@vger.kernel.org 6802S: Maintained 6803F: Documentation/hwmon/dme1737.rst 6804F: drivers/hwmon/dme1737.c 6805 6806DMI/SMBIOS SUPPORT 6807M: Jean Delvare <jdelvare@suse.com> 6808S: Maintained 6809T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6810F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6811F: drivers/firmware/dmi-id.c 6812F: drivers/firmware/dmi_scan.c 6813F: include/linux/dmi.h 6814 6815DOCUMENTATION 6816M: Jonathan Corbet <corbet@lwn.net> 6817L: linux-doc@vger.kernel.org 6818S: Maintained 6819P: Documentation/doc-guide/maintainer-profile.rst 6820T: git git://git.lwn.net/linux.git docs-next 6821F: Documentation/ 6822F: scripts/check-variable-fonts.sh 6823F: scripts/documentation-file-ref-check 6824F: scripts/kernel-doc 6825F: scripts/sphinx-pre-install 6826X: Documentation/ABI/ 6827X: Documentation/admin-guide/media/ 6828X: Documentation/devicetree/ 6829X: Documentation/driver-api/media/ 6830X: Documentation/firmware-guide/acpi/ 6831X: Documentation/i2c/ 6832X: Documentation/netlink/ 6833X: Documentation/power/ 6834X: Documentation/spi/ 6835X: Documentation/userspace-api/media/ 6836 6837DOCUMENTATION PROCESS 6838M: Jonathan Corbet <corbet@lwn.net> 6839L: workflows@vger.kernel.org 6840S: Maintained 6841F: Documentation/dev-tools/ 6842F: Documentation/maintainer/ 6843F: Documentation/process/ 6844 6845DOCUMENTATION REPORTING ISSUES 6846M: Thorsten Leemhuis <linux@leemhuis.info> 6847L: linux-doc@vger.kernel.org 6848S: Maintained 6849F: Documentation/admin-guide/bug-bisect.rst 6850F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6851F: Documentation/admin-guide/reporting-issues.rst 6852F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6853 6854DOCUMENTATION SCRIPTS 6855M: Mauro Carvalho Chehab <mchehab@kernel.org> 6856L: linux-doc@vger.kernel.org 6857S: Maintained 6858F: Documentation/sphinx/parse-headers.pl 6859F: scripts/documentation-file-ref-check 6860F: scripts/sphinx-pre-install 6861 6862DOCUMENTATION/ITALIAN 6863M: Federico Vaga <federico.vaga@vaga.pv.it> 6864L: linux-doc@vger.kernel.org 6865S: Maintained 6866F: Documentation/translations/it_IT 6867 6868DOCUMENTATION/JAPANESE 6869R: Akira Yokosawa <akiyks@gmail.com> 6870L: linux-doc@vger.kernel.org 6871S: Maintained 6872F: Documentation/translations/ja_JP 6873 6874DONGWOON DW9714 LENS VOICE COIL DRIVER 6875M: Sakari Ailus <sakari.ailus@linux.intel.com> 6876L: linux-media@vger.kernel.org 6877S: Maintained 6878T: git git://linuxtv.org/media_tree.git 6879F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6880F: drivers/media/i2c/dw9714.c 6881 6882DONGWOON DW9719 LENS VOICE COIL DRIVER 6883M: Daniel Scally <djrscally@gmail.com> 6884L: linux-media@vger.kernel.org 6885S: Maintained 6886T: git git://linuxtv.org/media_tree.git 6887F: drivers/media/i2c/dw9719.c 6888 6889DONGWOON DW9768 LENS VOICE COIL DRIVER 6890L: linux-media@vger.kernel.org 6891S: Orphan 6892T: git git://linuxtv.org/media_tree.git 6893F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6894F: drivers/media/i2c/dw9768.c 6895 6896DONGWOON DW9807 LENS VOICE COIL DRIVER 6897M: Sakari Ailus <sakari.ailus@linux.intel.com> 6898L: linux-media@vger.kernel.org 6899S: Maintained 6900T: git git://linuxtv.org/media_tree.git 6901F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6902F: drivers/media/i2c/dw9807-vcm.c 6903 6904DOUBLETALK DRIVER 6905M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6906L: blinux-list@redhat.com 6907S: Maintained 6908F: drivers/char/dtlk.c 6909F: include/linux/dtlk.h 6910 6911DPAA2 DATAPATH I/O (DPIO) DRIVER 6912M: Roy Pledge <Roy.Pledge@nxp.com> 6913L: linux-kernel@vger.kernel.org 6914S: Maintained 6915F: drivers/soc/fsl/dpio 6916 6917DPAA2 ETHERNET DRIVER 6918M: Ioana Ciornei <ioana.ciornei@nxp.com> 6919L: netdev@vger.kernel.org 6920S: Maintained 6921F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6922F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6923F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6924F: drivers/net/ethernet/freescale/dpaa2/Makefile 6925F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6926F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6927F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6928F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6929F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6930F: drivers/net/ethernet/freescale/dpaa2/dpni* 6931 6932DPAA2 ETHERNET SWITCH DRIVER 6933M: Ioana Ciornei <ioana.ciornei@nxp.com> 6934L: netdev@vger.kernel.org 6935S: Maintained 6936F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6937F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6938F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6939 6940DPLL SUBSYSTEM 6941M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6942M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6943M: Jiri Pirko <jiri@resnulli.us> 6944L: netdev@vger.kernel.org 6945S: Supported 6946F: Documentation/driver-api/dpll.rst 6947F: drivers/dpll/* 6948F: include/linux/dpll.h 6949F: include/uapi/linux/dpll.h 6950 6951DRBD DRIVER 6952M: Philipp Reisner <philipp.reisner@linbit.com> 6953M: Lars Ellenberg <lars.ellenberg@linbit.com> 6954M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6955L: drbd-dev@lists.linbit.com 6956S: Supported 6957W: http://www.drbd.org 6958T: git git://git.linbit.com/linux-drbd.git 6959T: git git://git.linbit.com/drbd-8.4.git 6960F: Documentation/admin-guide/blockdev/ 6961F: drivers/block/drbd/ 6962F: include/linux/drbd* 6963F: lib/lru_cache.c 6964 6965DRIVER COMPONENT FRAMEWORK 6966L: dri-devel@lists.freedesktop.org 6967F: drivers/base/component.c 6968F: include/linux/component.h 6969 6970DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6971M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6972R: "Rafael J. Wysocki" <rafael@kernel.org> 6973S: Supported 6974T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6975F: Documentation/core-api/kobject.rst 6976F: drivers/base/ 6977F: fs/debugfs/ 6978F: fs/sysfs/ 6979F: include/linux/debugfs.h 6980F: include/linux/fwnode.h 6981F: include/linux/kobj* 6982F: include/linux/property.h 6983F: lib/kobj* 6984F: rust/kernel/device.rs 6985 6986DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6987M: Nishanth Menon <nm@ti.com> 6988L: linux-pm@vger.kernel.org 6989S: Maintained 6990F: drivers/soc/ti/smartreflex.c 6991F: include/linux/power/smartreflex.h 6992 6993DRM ACCEL DRIVERS FOR INTEL VPU 6994M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6995M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Supported 6998T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6999F: drivers/accel/ivpu/ 7000F: include/uapi/drm/ivpu_accel.h 7001 7002DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7003M: Oded Gabbay <ogabbay@kernel.org> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006C: irc://irc.oftc.net/dri-devel 7007T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7008F: Documentation/accel/ 7009F: drivers/accel/ 7010F: include/drm/drm_accel.h 7011 7012DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7013M: Maxime Ripard <mripard@kernel.org> 7014M: Chen-Yu Tsai <wens@csie.org> 7015R: Jernej Skrabec <jernej.skrabec@gmail.com> 7016L: dri-devel@lists.freedesktop.org 7017S: Supported 7018T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7019F: drivers/gpu/drm/sun4i/sun8i* 7020 7021DRM DRIVER FOR ARM PL111 CLCD 7022S: Orphan 7023T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7024F: drivers/gpu/drm/pl111/ 7025 7026DRM DRIVER FOR ARM VERSATILE TFT PANELS 7027M: Linus Walleij <linus.walleij@linaro.org> 7028S: Maintained 7029T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7030F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7031F: drivers/gpu/drm/panel/panel-arm-versatile.c 7032 7033DRM DRIVER FOR ASPEED BMC GFX 7034M: Joel Stanley <joel@jms.id.au> 7035L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7036S: Supported 7037T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7038F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7039F: drivers/gpu/drm/aspeed/ 7040 7041DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7042M: Dave Airlie <airlied@redhat.com> 7043R: Thomas Zimmermann <tzimmermann@suse.de> 7044R: Jocelyn Falempe <jfalempe@redhat.com> 7045L: dri-devel@lists.freedesktop.org 7046S: Supported 7047T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7048F: drivers/gpu/drm/ast/ 7049 7050DRM DRIVER FOR BOCHS VIRTUAL GPU 7051M: Gerd Hoffmann <kraxel@redhat.com> 7052L: virtualization@lists.linux.dev 7053S: Maintained 7054T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7055F: drivers/gpu/drm/tiny/bochs.c 7056 7057DRM DRIVER FOR BOE HIMAX8279D PANELS 7058M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7059S: Maintained 7060F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7061F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7062 7063DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7064M: Jagan Teki <jagan@amarulasolutions.com> 7065S: Maintained 7066F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7067F: drivers/gpu/drm/bridge/chipone-icn6211.c 7068 7069DRM DRIVER FOR EBBG FT8719 PANEL 7070M: Joel Selvaraj <jo@jsfamily.in> 7071S: Maintained 7072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7073F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7074F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7075 7076DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7077M: Linus Walleij <linus.walleij@linaro.org> 7078S: Maintained 7079T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7080F: drivers/gpu/drm/tve200/ 7081 7082DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7083M: Icenowy Zheng <icenowy@aosc.io> 7084S: Maintained 7085F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7086F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7087 7088DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7089M: Jagan Teki <jagan@amarulasolutions.com> 7090S: Maintained 7091F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7092F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7093 7094DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7095M: Thomas Zimmermann <tzimmermann@suse.de> 7096M: Javier Martinez Canillas <javierm@redhat.com> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7100F: drivers/gpu/drm/drm_aperture.c 7101F: drivers/gpu/drm/tiny/ofdrm.c 7102F: drivers/gpu/drm/tiny/simpledrm.c 7103F: drivers/video/aperture.c 7104F: drivers/video/nomodeset.c 7105F: include/drm/drm_aperture.h 7106F: include/linux/aperture.h 7107F: include/video/nomodeset.h 7108 7109DRM DRIVER FOR GENERIC EDP PANELS 7110R: Douglas Anderson <dianders@chromium.org> 7111F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7112F: drivers/gpu/drm/panel/panel-edp.c 7113 7114DRM DRIVER FOR GENERIC USB DISPLAY 7115M: Noralf Trønnes <noralf@tronnes.org> 7116S: Maintained 7117W: https://github.com/notro/gud/wiki 7118T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7119F: drivers/gpu/drm/gud/ 7120F: include/drm/gud.h 7121 7122DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7123M: Hans de Goede <hdegoede@redhat.com> 7124S: Maintained 7125T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7126F: drivers/gpu/drm/tiny/gm12u320.c 7127 7128DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7129M: Ondrej Jirman <megi@xff.cz> 7130M: Javier Martinez Canillas <javierm@redhat.com> 7131S: Maintained 7132T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7133F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7134F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7135 7136DRM DRIVER FOR HX8357D PANELS 7137S: Orphan 7138T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7139F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7140F: drivers/gpu/drm/tiny/hx8357d.c 7141 7142DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7143M: Deepak Rawat <drawat.floss@gmail.com> 7144L: linux-hyperv@vger.kernel.org 7145L: dri-devel@lists.freedesktop.org 7146S: Maintained 7147T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7148F: drivers/gpu/drm/hyperv 7149 7150DRM DRIVER FOR ILITEK ILI9225 PANELS 7151M: David Lechner <david@lechnology.com> 7152S: Maintained 7153T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7154F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7155F: drivers/gpu/drm/tiny/ili9225.c 7156 7157DRM DRIVER FOR ILITEK ILI9486 PANELS 7158M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7159S: Maintained 7160T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7161F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7162F: drivers/gpu/drm/tiny/ili9486.c 7163 7164DRM DRIVER FOR ILITEK ILI9805 PANELS 7165M: Michael Trimarchi <michael@amarulasolutions.com> 7166S: Maintained 7167F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7168F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7169 7170DRM DRIVER FOR ILITEK ILI9806E PANELS 7171M: Michael Walle <mwalle@kernel.org> 7172S: Maintained 7173F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7174 7175DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7176M: Jagan Teki <jagan@edgeble.ai> 7177S: Maintained 7178F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7179F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7180 7181DRM DRIVER FOR LG SW43408 PANELS 7182M: Sumit Semwal <sumit.semwal@linaro.org> 7183M: Caleb Connolly <caleb.connolly@linaro.org> 7184S: Maintained 7185T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7186F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7187F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7188 7189DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7190M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 7191S: Supported 7192T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7193F: drivers/gpu/drm/logicvc/ 7194 7195DRM DRIVER FOR LVDS PANELS 7196M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7197L: dri-devel@lists.freedesktop.org 7198S: Maintained 7199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7200F: Documentation/devicetree/bindings/display/lvds.yaml 7201F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7202F: drivers/gpu/drm/panel/panel-lvds.c 7203 7204DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7205M: Guido Günther <agx@sigxcpu.org> 7206R: Purism Kernel Team <kernel@puri.sm> 7207S: Maintained 7208F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7209F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7210 7211DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7212M: Dave Airlie <airlied@redhat.com> 7213R: Thomas Zimmermann <tzimmermann@suse.de> 7214R: Jocelyn Falempe <jfalempe@redhat.com> 7215L: dri-devel@lists.freedesktop.org 7216S: Supported 7217T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7218F: drivers/gpu/drm/mgag200/ 7219 7220DRM DRIVER FOR MI0283QT 7221M: Noralf Trønnes <noralf@tronnes.org> 7222S: Maintained 7223T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7224F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7225F: drivers/gpu/drm/tiny/mi0283qt.c 7226 7227DRM DRIVER FOR MIPI DBI compatible panels 7228M: Noralf Trønnes <noralf@tronnes.org> 7229S: Maintained 7230W: https://github.com/notro/panel-mipi-dbi/wiki 7231T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7232F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7233F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7234 7235DRM DRIVER for Qualcomm Adreno GPUs 7236M: Rob Clark <robdclark@gmail.com> 7237R: Sean Paul <sean@poorly.run> 7238R: Konrad Dybcio <konradybcio@kernel.org> 7239L: linux-arm-msm@vger.kernel.org 7240L: dri-devel@lists.freedesktop.org 7241L: freedreno@lists.freedesktop.org 7242S: Maintained 7243B: https://gitlab.freedesktop.org/drm/msm/-/issues 7244T: git https://gitlab.freedesktop.org/drm/msm.git 7245F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7246F: drivers/gpu/drm/msm/adreno/ 7247F: drivers/gpu/drm/msm/msm_gpu.* 7248F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7249F: drivers/gpu/drm/msm/msm_ringbuffer.* 7250F: drivers/gpu/drm/msm/registers/adreno/ 7251F: include/uapi/drm/msm_drm.h 7252 7253DRM DRIVER for Qualcomm display hardware 7254M: Rob Clark <robdclark@gmail.com> 7255M: Abhinav Kumar <quic_abhinavk@quicinc.com> 7256M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 7257R: Sean Paul <sean@poorly.run> 7258R: Marijn Suijten <marijn.suijten@somainline.org> 7259L: linux-arm-msm@vger.kernel.org 7260L: dri-devel@lists.freedesktop.org 7261L: freedreno@lists.freedesktop.org 7262S: Maintained 7263B: https://gitlab.freedesktop.org/drm/msm/-/issues 7264T: git https://gitlab.freedesktop.org/drm/msm.git 7265F: Documentation/devicetree/bindings/display/msm/ 7266F: drivers/gpu/drm/ci/xfails/msm* 7267F: drivers/gpu/drm/msm/ 7268F: include/uapi/drm/msm_drm.h 7269 7270DRM DRIVER FOR NOVATEK NT35510 PANELS 7271M: Linus Walleij <linus.walleij@linaro.org> 7272S: Maintained 7273T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7274F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7275F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7276 7277DRM DRIVER FOR NOVATEK NT35560 PANELS 7278M: Linus Walleij <linus.walleij@linaro.org> 7279S: Maintained 7280T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7281F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7282F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7283 7284DRM DRIVER FOR NOVATEK NT36523 PANELS 7285M: Jianhua Lu <lujianhua000@gmail.com> 7286S: Maintained 7287T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7288F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7289F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7290 7291DRM DRIVER FOR NOVATEK NT36672A PANELS 7292M: Sumit Semwal <sumit.semwal@linaro.org> 7293S: Maintained 7294T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7295F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7296F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7297 7298DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7299M: Karol Herbst <kherbst@redhat.com> 7300M: Lyude Paul <lyude@redhat.com> 7301M: Danilo Krummrich <dakr@redhat.com> 7302L: dri-devel@lists.freedesktop.org 7303L: nouveau@lists.freedesktop.org 7304S: Supported 7305W: https://nouveau.freedesktop.org/ 7306Q: https://patchwork.freedesktop.org/project/nouveau/ 7307Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7308B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7309C: irc://irc.oftc.net/nouveau 7310T: git https://gitlab.freedesktop.org/drm/nouveau.git 7311F: drivers/gpu/drm/nouveau/ 7312F: include/uapi/drm/nouveau_drm.h 7313 7314DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7315M: Stefan Mavrodiev <stefan@olimex.com> 7316S: Maintained 7317F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7318F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7319 7320DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7321R: Douglas Anderson <dianders@chromium.org> 7322F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7323F: drivers/gpu/drm/bridge/parade-ps8640.c 7324 7325DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7326M: Noralf Trønnes <noralf@tronnes.org> 7327S: Maintained 7328T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7329F: Documentation/devicetree/bindings/display/repaper.txt 7330F: drivers/gpu/drm/tiny/repaper.c 7331 7332DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7333M: Dave Airlie <airlied@redhat.com> 7334M: Gerd Hoffmann <kraxel@redhat.com> 7335L: virtualization@lists.linux.dev 7336S: Obsolete 7337W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7338T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7339F: drivers/gpu/drm/tiny/cirrus.c 7340 7341DRM DRIVER FOR QXL VIRTUAL GPU 7342M: Dave Airlie <airlied@redhat.com> 7343M: Gerd Hoffmann <kraxel@redhat.com> 7344L: virtualization@lists.linux.dev 7345L: spice-devel@lists.freedesktop.org 7346S: Maintained 7347T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7348F: drivers/gpu/drm/qxl/ 7349F: include/uapi/drm/qxl_drm.h 7350 7351DRM DRIVER FOR RAYDIUM RM67191 PANELS 7352M: Robert Chiras <robert.chiras@nxp.com> 7353S: Maintained 7354F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7355F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7356 7357DRM DRIVER FOR SAMSUNG DB7430 PANELS 7358M: Linus Walleij <linus.walleij@linaro.org> 7359S: Maintained 7360T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7361F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7362F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7363 7364DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7365M: Inki Dae <inki.dae@samsung.com> 7366M: Jagan Teki <jagan@amarulasolutions.com> 7367M: Marek Szyprowski <m.szyprowski@samsung.com> 7368S: Maintained 7369T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7370F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7371F: drivers/gpu/drm/bridge/samsung-dsim.c 7372F: include/drm/bridge/samsung-dsim.h 7373 7374DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7375M: Markuss Broks <markuss.broks@gmail.com> 7376S: Maintained 7377F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7378F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7379 7380DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7381M: Artur Weber <aweber.kernel@gmail.com> 7382S: Maintained 7383F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7384F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7385 7386DRM DRIVER FOR SITRONIX ST7586 PANELS 7387M: David Lechner <david@lechnology.com> 7388S: Maintained 7389T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7390F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7391F: drivers/gpu/drm/tiny/st7586.c 7392 7393DRM DRIVER FOR SITRONIX ST7701 PANELS 7394M: Jagan Teki <jagan@amarulasolutions.com> 7395S: Maintained 7396F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7397F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7398 7399DRM DRIVER FOR SITRONIX ST7703 PANELS 7400M: Guido Günther <agx@sigxcpu.org> 7401R: Purism Kernel Team <kernel@puri.sm> 7402R: Ondrej Jirman <megi@xff.cz> 7403S: Maintained 7404F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7405F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7406 7407DRM DRIVER FOR SITRONIX ST7735R PANELS 7408M: David Lechner <david@lechnology.com> 7409S: Maintained 7410T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7411F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7412F: drivers/gpu/drm/tiny/st7735r.c 7413 7414DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7415M: Javier Martinez Canillas <javierm@redhat.com> 7416S: Maintained 7417T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7418F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7419F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7420F: drivers/gpu/drm/solomon/ssd130x* 7421 7422DRM DRIVER FOR ST-ERICSSON MCDE 7423M: Linus Walleij <linus.walleij@linaro.org> 7424S: Maintained 7425T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7426F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7427F: drivers/gpu/drm/mcde/ 7428 7429DRM DRIVER FOR SYNAPTICS R63353 PANELS 7430M: Michael Trimarchi <michael@amarulasolutions.com> 7431S: Maintained 7432F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7433F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7434 7435DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7436M: Jagan Teki <jagan@amarulasolutions.com> 7437S: Maintained 7438F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7439F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7440 7441DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7442R: Douglas Anderson <dianders@chromium.org> 7443F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7444F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7445 7446DRM DRIVER FOR TPO TPG110 PANELS 7447M: Linus Walleij <linus.walleij@linaro.org> 7448S: Maintained 7449T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7450F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7451F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7452 7453DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7454M: Dave Airlie <airlied@redhat.com> 7455R: Sean Paul <sean@poorly.run> 7456R: Thomas Zimmermann <tzimmermann@suse.de> 7457L: dri-devel@lists.freedesktop.org 7458S: Supported 7459T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7460F: drivers/gpu/drm/udl/ 7461 7462DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7463M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7464M: Maíra Canal <mairacanal@riseup.net> 7465R: Haneen Mohammed <hamohammed.sa@gmail.com> 7466R: Simona Vetter <simona@ffwll.ch> 7467R: Melissa Wen <melissa.srw@gmail.com> 7468L: dri-devel@lists.freedesktop.org 7469S: Maintained 7470T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7471F: Documentation/gpu/vkms.rst 7472F: drivers/gpu/drm/ci/xfails/vkms* 7473F: drivers/gpu/drm/vkms/ 7474 7475DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7476M: Hans de Goede <hdegoede@redhat.com> 7477L: dri-devel@lists.freedesktop.org 7478S: Maintained 7479T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7480F: drivers/gpu/drm/vboxvideo/ 7481 7482DRM DRIVER FOR VMWARE VIRTUAL GPU 7483M: Zack Rusin <zack.rusin@broadcom.com> 7484R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7485L: dri-devel@lists.freedesktop.org 7486S: Supported 7487T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7488F: drivers/gpu/drm/vmwgfx/ 7489F: include/uapi/drm/vmwgfx_drm.h 7490 7491DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7492M: Linus Walleij <linus.walleij@linaro.org> 7493S: Maintained 7494T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7495F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7496F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7497 7498DRM DRIVERS 7499M: David Airlie <airlied@gmail.com> 7500M: Simona Vetter <simona@ffwll.ch> 7501L: dri-devel@lists.freedesktop.org 7502S: Maintained 7503B: https://gitlab.freedesktop.org/drm 7504C: irc://irc.oftc.net/dri-devel 7505T: git https://gitlab.freedesktop.org/drm/kernel.git 7506F: Documentation/devicetree/bindings/display/ 7507F: Documentation/devicetree/bindings/gpu/ 7508F: Documentation/gpu/ 7509F: drivers/gpu/ 7510F: include/drm/ 7511F: include/linux/vga* 7512F: include/uapi/drm/ 7513 7514DRM DRIVERS AND MISC GPU PATCHES 7515M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7516M: Maxime Ripard <mripard@kernel.org> 7517M: Thomas Zimmermann <tzimmermann@suse.de> 7518S: Maintained 7519W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7520T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7521F: Documentation/devicetree/bindings/display/ 7522F: Documentation/devicetree/bindings/gpu/ 7523F: Documentation/gpu/ 7524F: drivers/gpu/drm/ 7525F: drivers/gpu/vga/ 7526F: include/drm/drm 7527F: include/linux/vga* 7528F: include/uapi/drm/ 7529X: drivers/gpu/drm/amd/ 7530X: drivers/gpu/drm/armada/ 7531X: drivers/gpu/drm/etnaviv/ 7532X: drivers/gpu/drm/exynos/ 7533X: drivers/gpu/drm/i915/ 7534X: drivers/gpu/drm/kmb/ 7535X: drivers/gpu/drm/mediatek/ 7536X: drivers/gpu/drm/msm/ 7537X: drivers/gpu/drm/nouveau/ 7538X: drivers/gpu/drm/radeon/ 7539X: drivers/gpu/drm/renesas/rcar-du/ 7540X: drivers/gpu/drm/tegra/ 7541 7542DRM DRIVERS FOR ALLWINNER A10 7543M: Maxime Ripard <mripard@kernel.org> 7544M: Chen-Yu Tsai <wens@csie.org> 7545L: dri-devel@lists.freedesktop.org 7546S: Supported 7547T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7548F: Documentation/devicetree/bindings/display/allwinner* 7549F: drivers/gpu/drm/sun4i/ 7550 7551DRM DRIVERS FOR AMLOGIC SOCS 7552M: Neil Armstrong <neil.armstrong@linaro.org> 7553L: dri-devel@lists.freedesktop.org 7554L: linux-amlogic@lists.infradead.org 7555S: Supported 7556W: http://linux-meson.com/ 7557T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7558F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7559F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7560F: Documentation/gpu/meson.rst 7561F: drivers/gpu/drm/ci/xfails/meson* 7562F: drivers/gpu/drm/meson/ 7563 7564DRM DRIVERS FOR ATMEL HLCDC 7565M: Sam Ravnborg <sam@ravnborg.org> 7566M: Boris Brezillon <bbrezillon@kernel.org> 7567L: dri-devel@lists.freedesktop.org 7568S: Supported 7569T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7570F: Documentation/devicetree/bindings/display/atmel/ 7571F: drivers/gpu/drm/atmel-hlcdc/ 7572 7573DRM DRIVERS FOR BRIDGE CHIPS 7574M: Andrzej Hajda <andrzej.hajda@intel.com> 7575M: Neil Armstrong <neil.armstrong@linaro.org> 7576M: Robert Foss <rfoss@kernel.org> 7577R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7578R: Jonas Karlman <jonas@kwiboo.se> 7579R: Jernej Skrabec <jernej.skrabec@gmail.com> 7580S: Maintained 7581T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7582F: Documentation/devicetree/bindings/display/bridge/ 7583F: drivers/gpu/drm/bridge/ 7584F: drivers/gpu/drm/display/drm_bridge_connector.c 7585F: drivers/gpu/drm/drm_bridge.c 7586F: include/drm/drm_bridge.h 7587F: include/drm/drm_bridge_connector.h 7588 7589DRM DRIVERS FOR EXYNOS 7590M: Inki Dae <inki.dae@samsung.com> 7591M: Seung-Woo Kim <sw0312.kim@samsung.com> 7592M: Kyungmin Park <kyungmin.park@samsung.com> 7593L: dri-devel@lists.freedesktop.org 7594S: Supported 7595T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7596F: Documentation/devicetree/bindings/display/samsung/ 7597F: drivers/gpu/drm/exynos/ 7598F: include/uapi/drm/exynos_drm.h 7599 7600DRM DRIVERS FOR FREESCALE DCU 7601M: Stefan Agner <stefan@agner.ch> 7602M: Alison Wang <alison.wang@nxp.com> 7603L: dri-devel@lists.freedesktop.org 7604S: Supported 7605T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7606F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7607F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7608F: drivers/gpu/drm/fsl-dcu/ 7609 7610DRM DRIVERS FOR FREESCALE IMX 5/6 7611M: Philipp Zabel <p.zabel@pengutronix.de> 7612L: dri-devel@lists.freedesktop.org 7613S: Maintained 7614T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7615T: git git://git.pengutronix.de/git/pza/linux 7616F: Documentation/devicetree/bindings/display/imx/ 7617F: drivers/gpu/drm/imx/ipuv3/ 7618F: drivers/gpu/ipu-v3/ 7619 7620DRM DRIVERS FOR FREESCALE IMX BRIDGE 7621M: Liu Ying <victor.liu@nxp.com> 7622L: dri-devel@lists.freedesktop.org 7623S: Maintained 7624F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7625F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7626F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7627F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7628F: drivers/gpu/drm/bridge/imx/ 7629 7630DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7631M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7632L: dri-devel@lists.freedesktop.org 7633S: Maintained 7634T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7635F: drivers/gpu/drm/gma500/ 7636 7637DRM DRIVERS FOR HISILICON 7638M: Xinliang Liu <xinliang.liu@linaro.org> 7639M: Tian Tao <tiantao6@hisilicon.com> 7640R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7641R: Sumit Semwal <sumit.semwal@linaro.org> 7642R: Yongqin Liu <yongqin.liu@linaro.org> 7643R: John Stultz <jstultz@google.com> 7644L: dri-devel@lists.freedesktop.org 7645S: Maintained 7646T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7647F: Documentation/devicetree/bindings/display/hisilicon/ 7648F: drivers/gpu/drm/hisilicon/ 7649 7650DRM DRIVERS FOR LIMA 7651M: Qiang Yu <yuq825@gmail.com> 7652L: dri-devel@lists.freedesktop.org 7653L: lima@lists.freedesktop.org (moderated for non-subscribers) 7654S: Maintained 7655T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7656F: drivers/gpu/drm/lima/ 7657F: include/uapi/drm/lima_drm.h 7658 7659DRM DRIVERS FOR LOONGSON 7660M: Sui Jingfeng <suijingfeng@loongson.cn> 7661L: dri-devel@lists.freedesktop.org 7662S: Supported 7663T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7664F: drivers/gpu/drm/loongson/ 7665 7666DRM DRIVERS FOR MEDIATEK 7667M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7668M: Philipp Zabel <p.zabel@pengutronix.de> 7669L: dri-devel@lists.freedesktop.org 7670L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7671S: Supported 7672F: Documentation/devicetree/bindings/display/mediatek/ 7673F: drivers/gpu/drm/ci/xfails/mediatek* 7674F: drivers/gpu/drm/mediatek/ 7675F: drivers/phy/mediatek/phy-mtk-dp.c 7676F: drivers/phy/mediatek/phy-mtk-hdmi* 7677F: drivers/phy/mediatek/phy-mtk-mipi* 7678 7679DRM DRIVERS FOR NVIDIA TEGRA 7680M: Thierry Reding <thierry.reding@gmail.com> 7681M: Mikko Perttunen <mperttunen@nvidia.com> 7682L: dri-devel@lists.freedesktop.org 7683L: linux-tegra@vger.kernel.org 7684S: Supported 7685T: git https://gitlab.freedesktop.org/drm/tegra.git 7686F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7687F: Documentation/devicetree/bindings/gpu/host1x/ 7688F: drivers/gpu/drm/tegra/ 7689F: drivers/gpu/host1x/ 7690F: include/linux/host1x.h 7691F: include/uapi/drm/tegra_drm.h 7692 7693DRM DRIVERS FOR RENESAS R-CAR 7694M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7695M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7696L: dri-devel@lists.freedesktop.org 7697L: linux-renesas-soc@vger.kernel.org 7698S: Supported 7699T: git git://linuxtv.org/pinchartl/media drm/du/next 7700F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7701F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7702F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7703F: Documentation/devicetree/bindings/display/renesas,du.yaml 7704F: drivers/gpu/drm/renesas/rcar-du/ 7705 7706DRM DRIVERS FOR RENESAS RZ 7707M: Biju Das <biju.das.jz@bp.renesas.com> 7708L: dri-devel@lists.freedesktop.org 7709L: linux-renesas-soc@vger.kernel.org 7710S: Maintained 7711T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7712F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7713F: drivers/gpu/drm/renesas/rz-du/ 7714 7715DRM DRIVERS FOR RENESAS SHMOBILE 7716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7717M: Geert Uytterhoeven <geert+renesas@glider.be> 7718L: dri-devel@lists.freedesktop.org 7719L: linux-renesas-soc@vger.kernel.org 7720S: Supported 7721T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7722F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7723F: drivers/gpu/drm/renesas/shmobile/ 7724F: include/linux/platform_data/shmob_drm.h 7725 7726DRM DRIVERS FOR ROCKCHIP 7727M: Sandy Huang <hjc@rock-chips.com> 7728M: Heiko Stübner <heiko@sntech.de> 7729M: Andy Yan <andy.yan@rock-chips.com> 7730L: dri-devel@lists.freedesktop.org 7731S: Maintained 7732T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7733F: Documentation/devicetree/bindings/display/rockchip/ 7734F: drivers/gpu/drm/ci/xfails/rockchip* 7735F: drivers/gpu/drm/rockchip/ 7736 7737DRM DRIVERS FOR STI 7738M: Alain Volmat <alain.volmat@foss.st.com> 7739L: dri-devel@lists.freedesktop.org 7740S: Maintained 7741T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7742F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7743F: drivers/gpu/drm/sti 7744 7745DRM DRIVERS FOR STM 7746M: Yannick Fertre <yannick.fertre@foss.st.com> 7747M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7748M: Philippe Cornu <philippe.cornu@foss.st.com> 7749L: dri-devel@lists.freedesktop.org 7750S: Maintained 7751T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7752F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7753F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 7754F: drivers/gpu/drm/stm 7755 7756DRM DRIVERS FOR TI KEYSTONE 7757M: Jyri Sarha <jyri.sarha@iki.fi> 7758M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7759L: dri-devel@lists.freedesktop.org 7760S: Maintained 7761T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7762F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7763F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7764F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7765F: drivers/gpu/drm/tidss/ 7766 7767DRM DRIVERS FOR TI LCDC 7768M: Jyri Sarha <jyri.sarha@iki.fi> 7769M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7770L: dri-devel@lists.freedesktop.org 7771S: Maintained 7772T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7773F: Documentation/devicetree/bindings/display/tilcdc/ 7774F: drivers/gpu/drm/tilcdc/ 7775 7776DRM DRIVERS FOR TI OMAP 7777M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7778L: dri-devel@lists.freedesktop.org 7779S: Maintained 7780T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7781F: Documentation/devicetree/bindings/display/ti/ 7782F: drivers/gpu/drm/omapdrm/ 7783 7784DRM DRIVERS FOR V3D 7785M: Melissa Wen <mwen@igalia.com> 7786M: Maíra Canal <mcanal@igalia.com> 7787S: Supported 7788T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7789F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7790F: drivers/gpu/drm/v3d/ 7791F: include/uapi/drm/v3d_drm.h 7792 7793DRM DRIVERS FOR VC4 7794M: Maxime Ripard <mripard@kernel.org> 7795M: Dave Stevenson <dave.stevenson@raspberrypi.com> 7796R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 7797S: Supported 7798T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7799F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7800F: drivers/gpu/drm/vc4/ 7801F: include/uapi/drm/vc4_drm.h 7802 7803DRM DRIVERS FOR VIVANTE GPU IP 7804M: Lucas Stach <l.stach@pengutronix.de> 7805R: Russell King <linux+etnaviv@armlinux.org.uk> 7806R: Christian Gmeiner <christian.gmeiner@gmail.com> 7807L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7808L: dri-devel@lists.freedesktop.org 7809S: Maintained 7810F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7811F: drivers/gpu/drm/etnaviv/ 7812F: include/uapi/drm/etnaviv_drm.h 7813 7814DRM DRIVERS FOR XEN 7815M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7816L: dri-devel@lists.freedesktop.org 7817L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7818S: Supported 7819T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7820F: Documentation/gpu/xen-front.rst 7821F: drivers/gpu/drm/xen/ 7822 7823DRM DRIVERS FOR XILINX 7824M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7825M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7826L: dri-devel@lists.freedesktop.org 7827S: Maintained 7828T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7829F: Documentation/devicetree/bindings/display/xlnx/ 7830F: drivers/gpu/drm/xlnx/ 7831 7832DRM GPU SCHEDULER 7833M: Luben Tuikov <ltuikov89@gmail.com> 7834M: Matthew Brost <matthew.brost@intel.com> 7835M: Danilo Krummrich <dakr@kernel.org> 7836M: Philipp Stanner <pstanner@redhat.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7840F: drivers/gpu/drm/scheduler/ 7841F: include/drm/gpu_scheduler.h 7842 7843DRM PANEL DRIVERS 7844M: Neil Armstrong <neil.armstrong@linaro.org> 7845R: Jessica Zhang <quic_jesszhan@quicinc.com> 7846L: dri-devel@lists.freedesktop.org 7847S: Maintained 7848T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7849F: Documentation/devicetree/bindings/display/panel/ 7850F: drivers/gpu/drm/drm_panel.c 7851F: drivers/gpu/drm/panel/ 7852F: include/drm/drm_panel.h 7853 7854DRM PRIVACY-SCREEN CLASS 7855M: Hans de Goede <hdegoede@redhat.com> 7856L: dri-devel@lists.freedesktop.org 7857S: Maintained 7858T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7859F: drivers/gpu/drm/drm_privacy_screen* 7860F: include/drm/drm_privacy_screen* 7861 7862DRM TTM SUBSYSTEM 7863M: Christian Koenig <christian.koenig@amd.com> 7864M: Huang Rui <ray.huang@amd.com> 7865L: dri-devel@lists.freedesktop.org 7866S: Maintained 7867T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7868F: drivers/gpu/drm/ttm/ 7869F: include/drm/ttm/ 7870 7871DRM AUTOMATED TESTING 7872M: Helen Koike <helen.koike@collabora.com> 7873L: dri-devel@lists.freedesktop.org 7874S: Maintained 7875T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7876F: Documentation/gpu/automated_testing.rst 7877F: drivers/gpu/drm/ci/ 7878 7879DSBR100 USB FM RADIO DRIVER 7880M: Alexey Klimov <klimov.linux@gmail.com> 7881L: linux-media@vger.kernel.org 7882S: Maintained 7883T: git git://linuxtv.org/media_tree.git 7884F: drivers/media/radio/dsbr100.c 7885 7886DT3155 MEDIA DRIVER 7887M: Hans Verkuil <hverkuil@xs4all.nl> 7888L: linux-media@vger.kernel.org 7889S: Odd Fixes 7890W: https://linuxtv.org 7891T: git git://linuxtv.org/media_tree.git 7892F: drivers/media/pci/dt3155/ 7893 7894DVB_USB_AF9015 MEDIA DRIVER 7895L: linux-media@vger.kernel.org 7896S: Orphan 7897W: https://linuxtv.org 7898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7899F: drivers/media/usb/dvb-usb-v2/af9015* 7900 7901DVB_USB_AF9035 MEDIA DRIVER 7902L: linux-media@vger.kernel.org 7903S: Orphan 7904W: https://linuxtv.org 7905Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7906F: drivers/media/usb/dvb-usb-v2/af9035* 7907 7908DVB_USB_ANYSEE MEDIA DRIVER 7909L: linux-media@vger.kernel.org 7910S: Orphan 7911W: https://linuxtv.org 7912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7913F: drivers/media/usb/dvb-usb-v2/anysee* 7914 7915DVB_USB_AU6610 MEDIA DRIVER 7916L: linux-media@vger.kernel.org 7917S: Orphan 7918W: https://linuxtv.org 7919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7920F: drivers/media/usb/dvb-usb-v2/au6610* 7921 7922DVB_USB_CE6230 MEDIA DRIVER 7923L: linux-media@vger.kernel.org 7924S: Orphan 7925W: https://linuxtv.org 7926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7927F: drivers/media/usb/dvb-usb-v2/ce6230* 7928 7929DVB_USB_CXUSB MEDIA DRIVER 7930M: Michael Krufky <mkrufky@linuxtv.org> 7931L: linux-media@vger.kernel.org 7932S: Maintained 7933W: https://linuxtv.org 7934W: http://github.com/mkrufky 7935Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7936T: git git://linuxtv.org/media_tree.git 7937F: drivers/media/usb/dvb-usb/cxusb* 7938 7939DVB_USB_EC168 MEDIA DRIVER 7940L: linux-media@vger.kernel.org 7941S: Orphan 7942W: https://linuxtv.org 7943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7944F: drivers/media/usb/dvb-usb-v2/ec168* 7945 7946DVB_USB_GL861 MEDIA DRIVER 7947L: linux-media@vger.kernel.org 7948S: Orphan 7949W: https://linuxtv.org 7950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7951F: drivers/media/usb/dvb-usb-v2/gl861* 7952 7953DVB_USB_MXL111SF MEDIA DRIVER 7954M: Michael Krufky <mkrufky@linuxtv.org> 7955L: linux-media@vger.kernel.org 7956S: Maintained 7957W: https://linuxtv.org 7958W: http://github.com/mkrufky 7959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7960T: git git://linuxtv.org/mkrufky/mxl111sf.git 7961F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7962 7963DVB_USB_RTL28XXU MEDIA DRIVER 7964L: linux-media@vger.kernel.org 7965S: Orphan 7966W: https://linuxtv.org 7967Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7968F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7969 7970DVB_USB_V2 MEDIA DRIVER 7971L: linux-media@vger.kernel.org 7972S: Orphan 7973W: https://linuxtv.org 7974W: http://palosaari.fi/linux/ 7975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7976F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7977F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7978 7979DYNAMIC DEBUG 7980M: Jason Baron <jbaron@akamai.com> 7981M: Jim Cromie <jim.cromie@gmail.com> 7982S: Maintained 7983F: include/linux/dynamic_debug.h 7984F: lib/dynamic_debug.c 7985F: lib/test_dynamic_debug.c 7986 7987DYNAMIC INTERRUPT MODERATION 7988M: Tal Gilboa <talgi@nvidia.com> 7989S: Maintained 7990F: Documentation/networking/net_dim.rst 7991F: include/linux/dim.h 7992F: lib/dim/ 7993 7994DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7995M: Daniel Lezcano <daniel.lezcano@kernel.org> 7996L: linux-pm@vger.kernel.org 7997S: Supported 7998B: https://bugzilla.kernel.org 7999T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8000F: drivers/powercap/dtpm* 8001F: include/linux/dtpm.h 8002 8003DZ DECSTATION DZ11 SERIAL DRIVER 8004M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8005S: Maintained 8006F: drivers/tty/serial/dz.* 8007 8008E3X0 POWER BUTTON DRIVER 8009M: Moritz Fischer <moritz.fischer@ettus.com> 8010L: usrp-users@lists.ettus.com 8011S: Supported 8012W: http://www.ettus.com 8013F: Documentation/devicetree/bindings/input/e3x0-button.txt 8014F: drivers/input/misc/e3x0-button.c 8015 8016E4000 MEDIA DRIVER 8017L: linux-media@vger.kernel.org 8018S: Orphan 8019W: https://linuxtv.org 8020Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8021F: drivers/media/tuners/e4000* 8022 8023EARTH_PT1 MEDIA DRIVER 8024M: Akihiro Tsukada <tskd08@gmail.com> 8025L: linux-media@vger.kernel.org 8026S: Odd Fixes 8027F: drivers/media/pci/pt1/ 8028 8029EARTH_PT3 MEDIA DRIVER 8030M: Akihiro Tsukada <tskd08@gmail.com> 8031L: linux-media@vger.kernel.org 8032S: Odd Fixes 8033F: drivers/media/pci/pt3/ 8034 8035EC100 MEDIA DRIVER 8036L: linux-media@vger.kernel.org 8037S: Orphan 8038W: https://linuxtv.org 8039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8040F: drivers/media/dvb-frontends/ec100* 8041 8042ECRYPT FILE SYSTEM 8043M: Tyler Hicks <code@tyhicks.com> 8044L: ecryptfs@vger.kernel.org 8045S: Odd Fixes 8046W: http://ecryptfs.org 8047W: https://launchpad.net/ecryptfs 8048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8049F: Documentation/filesystems/ecryptfs.rst 8050F: fs/ecryptfs/ 8051 8052EDAC-AMD64 8053M: Yazen Ghannam <yazen.ghannam@amd.com> 8054L: linux-edac@vger.kernel.org 8055S: Supported 8056F: drivers/edac/amd64_edac* 8057F: drivers/edac/mce_amd* 8058 8059EDAC-ARMADA 8060M: Jan Luebbe <jlu@pengutronix.de> 8061L: linux-edac@vger.kernel.org 8062S: Maintained 8063F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8064F: drivers/edac/armada_xp_* 8065 8066EDAC-AST2500 8067M: Stefan Schaeckeler <sschaeck@cisco.com> 8068S: Supported 8069F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8070F: drivers/edac/aspeed_edac.c 8071 8072EDAC-BLUEFIELD 8073M: Shravan Kumar Ramani <shravankr@nvidia.com> 8074S: Supported 8075F: drivers/edac/bluefield_edac.c 8076 8077EDAC-CALXEDA 8078M: Andre Przywara <andre.przywara@arm.com> 8079L: linux-edac@vger.kernel.org 8080S: Maintained 8081F: drivers/edac/highbank* 8082 8083EDAC-CAVIUM OCTEON 8084M: Ralf Baechle <ralf@linux-mips.org> 8085L: linux-edac@vger.kernel.org 8086L: linux-mips@vger.kernel.org 8087S: Supported 8088F: drivers/edac/octeon_edac* 8089 8090EDAC-CAVIUM THUNDERX 8091M: Robert Richter <rric@kernel.org> 8092L: linux-edac@vger.kernel.org 8093S: Odd Fixes 8094F: drivers/edac/thunderx_edac* 8095 8096EDAC-CORE 8097M: Borislav Petkov <bp@alien8.de> 8098M: Tony Luck <tony.luck@intel.com> 8099R: James Morse <james.morse@arm.com> 8100R: Mauro Carvalho Chehab <mchehab@kernel.org> 8101R: Robert Richter <rric@kernel.org> 8102L: linux-edac@vger.kernel.org 8103S: Supported 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8105F: Documentation/driver-api/edac.rst 8106F: drivers/edac/ 8107F: include/linux/edac.h 8108 8109EDAC-DMC520 8110M: Lei Wang <lewan@microsoft.com> 8111L: linux-edac@vger.kernel.org 8112S: Supported 8113F: drivers/edac/dmc520_edac.c 8114 8115EDAC-E752X 8116M: Mark Gross <markgross@kernel.org> 8117L: linux-edac@vger.kernel.org 8118S: Maintained 8119F: drivers/edac/e752x_edac.c 8120 8121EDAC-E7XXX 8122L: linux-edac@vger.kernel.org 8123S: Maintained 8124F: drivers/edac/e7xxx_edac.c 8125 8126EDAC-FSL_DDR 8127M: York Sun <york.sun@nxp.com> 8128L: linux-edac@vger.kernel.org 8129S: Maintained 8130F: drivers/edac/fsl_ddr_edac.* 8131 8132EDAC-GHES 8133M: Mauro Carvalho Chehab <mchehab@kernel.org> 8134L: linux-edac@vger.kernel.org 8135S: Maintained 8136F: drivers/edac/ghes_edac.c 8137 8138EDAC-I10NM 8139M: Tony Luck <tony.luck@intel.com> 8140L: linux-edac@vger.kernel.org 8141S: Maintained 8142F: drivers/edac/i10nm_base.c 8143 8144EDAC-I3000 8145L: linux-edac@vger.kernel.org 8146S: Orphan 8147F: drivers/edac/i3000_edac.c 8148 8149EDAC-I5000 8150L: linux-edac@vger.kernel.org 8151S: Maintained 8152F: drivers/edac/i5000_edac.c 8153 8154EDAC-I5400 8155M: Mauro Carvalho Chehab <mchehab@kernel.org> 8156L: linux-edac@vger.kernel.org 8157S: Maintained 8158F: drivers/edac/i5400_edac.c 8159 8160EDAC-I7300 8161M: Mauro Carvalho Chehab <mchehab@kernel.org> 8162L: linux-edac@vger.kernel.org 8163S: Maintained 8164F: drivers/edac/i7300_edac.c 8165 8166EDAC-I7CORE 8167M: Mauro Carvalho Chehab <mchehab@kernel.org> 8168L: linux-edac@vger.kernel.org 8169S: Maintained 8170F: drivers/edac/i7core_edac.c 8171 8172EDAC-I82443BXGX 8173M: Tim Small <tim@buttersideup.com> 8174L: linux-edac@vger.kernel.org 8175S: Maintained 8176F: drivers/edac/i82443bxgx_edac.c 8177 8178EDAC-I82975X 8179M: "Arvind R." <arvino55@gmail.com> 8180L: linux-edac@vger.kernel.org 8181S: Maintained 8182F: drivers/edac/i82975x_edac.c 8183 8184EDAC-IE31200 8185M: Jason Baron <jbaron@akamai.com> 8186L: linux-edac@vger.kernel.org 8187S: Maintained 8188F: drivers/edac/ie31200_edac.c 8189 8190EDAC-IGEN6 8191M: Tony Luck <tony.luck@intel.com> 8192R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8193L: linux-edac@vger.kernel.org 8194S: Maintained 8195F: drivers/edac/igen6_edac.c 8196 8197EDAC-MPC85XX 8198M: Johannes Thumshirn <morbidrsa@gmail.com> 8199L: linux-edac@vger.kernel.org 8200S: Maintained 8201F: drivers/edac/mpc85xx_edac.[ch] 8202 8203EDAC-NPCM 8204M: Marvin Lin <kflin@nuvoton.com> 8205M: Stanley Chu <yschu@nuvoton.com> 8206L: linux-edac@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8209F: drivers/edac/npcm_edac.c 8210 8211EDAC-PASEMI 8212M: Egor Martovetsky <egor@pasemi.com> 8213L: linux-edac@vger.kernel.org 8214S: Maintained 8215F: drivers/edac/pasemi_edac.c 8216 8217EDAC-PND2 8218M: Tony Luck <tony.luck@intel.com> 8219L: linux-edac@vger.kernel.org 8220S: Maintained 8221F: drivers/edac/pnd2_edac.[ch] 8222 8223EDAC-QCOM 8224M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 8225L: linux-arm-msm@vger.kernel.org 8226L: linux-edac@vger.kernel.org 8227S: Maintained 8228F: drivers/edac/qcom_edac.c 8229 8230EDAC-R82600 8231M: Tim Small <tim@buttersideup.com> 8232L: linux-edac@vger.kernel.org 8233S: Maintained 8234F: drivers/edac/r82600_edac.c 8235 8236EDAC-SBRIDGE 8237M: Tony Luck <tony.luck@intel.com> 8238R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8239L: linux-edac@vger.kernel.org 8240S: Maintained 8241F: drivers/edac/sb_edac.c 8242 8243EDAC-SKYLAKE 8244M: Tony Luck <tony.luck@intel.com> 8245L: linux-edac@vger.kernel.org 8246S: Maintained 8247F: drivers/edac/skx_*.[ch] 8248 8249EDAC-TI 8250M: Tero Kristo <kristo@kernel.org> 8251L: linux-edac@vger.kernel.org 8252S: Odd Fixes 8253F: drivers/edac/ti_edac.c 8254 8255EDIROL UA-101/UA-1000 DRIVER 8256M: Clemens Ladisch <clemens@ladisch.de> 8257L: linux-sound@vger.kernel.org 8258S: Maintained 8259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8260F: sound/usb/misc/ua101.c 8261 8262EFI TEST DRIVER 8263M: Ivan Hu <ivan.hu@canonical.com> 8264M: Ard Biesheuvel <ardb@kernel.org> 8265L: linux-efi@vger.kernel.org 8266S: Maintained 8267F: drivers/firmware/efi/test/ 8268 8269EFI VARIABLE FILESYSTEM 8270M: Jeremy Kerr <jk@ozlabs.org> 8271M: Ard Biesheuvel <ardb@kernel.org> 8272L: linux-efi@vger.kernel.org 8273S: Maintained 8274T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8275F: fs/efivarfs/ 8276 8277EFIFB FRAMEBUFFER DRIVER 8278M: Peter Jones <pjones@redhat.com> 8279L: linux-fbdev@vger.kernel.org 8280S: Maintained 8281F: drivers/video/fbdev/efifb.c 8282 8283EFS FILESYSTEM 8284S: Orphan 8285W: http://aeschi.ch.eu.org/efs/ 8286F: fs/efs/ 8287 8288EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8289L: netdev@vger.kernel.org 8290S: Orphan 8291F: drivers/net/ethernet/ibm/ehea/ 8292 8293ELM327 CAN NETWORK DRIVER 8294M: Max Staudt <max@enpas.org> 8295L: linux-can@vger.kernel.org 8296S: Maintained 8297F: Documentation/networking/device_drivers/can/can327.rst 8298F: drivers/net/can/can327.c 8299 8300EM28XX VIDEO4LINUX DRIVER 8301M: Mauro Carvalho Chehab <mchehab@kernel.org> 8302L: linux-media@vger.kernel.org 8303S: Maintained 8304W: https://linuxtv.org 8305T: git git://linuxtv.org/media_tree.git 8306F: Documentation/admin-guide/media/em28xx* 8307F: drivers/media/usb/em28xx/ 8308 8309EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8310M: Adrian Hunter <adrian.hunter@intel.com> 8311M: Asutosh Das <quic_asutoshd@quicinc.com> 8312R: Ritesh Harjani <ritesh.list@gmail.com> 8313L: linux-mmc@vger.kernel.org 8314S: Supported 8315F: drivers/mmc/host/cqhci* 8316 8317EMS CPC-PCI CAN DRIVER 8318M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8319M: support@ems-wuensche.com 8320L: linux-can@vger.kernel.org 8321S: Maintained 8322F: drivers/net/can/sja1000/ems_pci.c 8323 8324EMULEX 10Gbps iSCSI - OneConnect DRIVER 8325M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8326L: linux-scsi@vger.kernel.org 8327S: Supported 8328W: http://www.broadcom.com 8329F: drivers/scsi/be2iscsi/ 8330 8331EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8332M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8333M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8334M: Somnath Kotur <somnath.kotur@broadcom.com> 8335L: netdev@vger.kernel.org 8336S: Supported 8337W: http://www.emulex.com 8338F: drivers/net/ethernet/emulex/benet/ 8339 8340EMULEX ONECONNECT ROCE DRIVER 8341M: Selvin Xavier <selvin.xavier@broadcom.com> 8342L: linux-rdma@vger.kernel.org 8343S: Odd Fixes 8344W: http://www.broadcom.com 8345F: drivers/infiniband/hw/ocrdma/ 8346F: include/uapi/rdma/ocrdma-abi.h 8347 8348EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8349M: James Smart <james.smart@broadcom.com> 8350M: Ram Vegesna <ram.vegesna@broadcom.com> 8351L: linux-scsi@vger.kernel.org 8352L: target-devel@vger.kernel.org 8353S: Supported 8354W: http://www.broadcom.com 8355F: drivers/scsi/elx/ 8356 8357EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8358M: James Smart <james.smart@broadcom.com> 8359M: Dick Kennedy <dick.kennedy@broadcom.com> 8360L: linux-scsi@vger.kernel.org 8361S: Supported 8362W: http://www.broadcom.com 8363F: drivers/scsi/lpfc/ 8364 8365ENE CB710 FLASH CARD READER DRIVER 8366M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8367S: Maintained 8368F: drivers/misc/cb710/ 8369F: drivers/mmc/host/cb710-mmc.* 8370F: include/linux/cb710.h 8371 8372ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8373M: Maxim Levitsky <maximlevitsky@gmail.com> 8374S: Maintained 8375F: drivers/media/rc/ene_ir.* 8376 8377EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8378M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/tty/ehv_bytechan.c 8382 8383EPSON S1D13XXX FRAMEBUFFER DRIVER 8384M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8385S: Maintained 8386T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8387F: drivers/video/fbdev/s1d13xxxfb.c 8388F: include/video/s1d13xxxfb.h 8389 8390EROFS FILE SYSTEM 8391M: Gao Xiang <xiang@kernel.org> 8392M: Chao Yu <chao@kernel.org> 8393R: Yue Hu <huyue2@coolpad.com> 8394R: Jeffle Xu <jefflexu@linux.alibaba.com> 8395R: Sandeep Dhavale <dhavale@google.com> 8396L: linux-erofs@lists.ozlabs.org 8397S: Maintained 8398W: https://erofs.docs.kernel.org 8399T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8400F: Documentation/ABI/testing/sysfs-fs-erofs 8401F: Documentation/filesystems/erofs.rst 8402F: fs/erofs/ 8403F: include/trace/events/erofs.h 8404 8405ERRSEQ ERROR TRACKING INFRASTRUCTURE 8406M: Jeff Layton <jlayton@kernel.org> 8407S: Maintained 8408F: include/linux/errseq.h 8409F: lib/errseq.c 8410 8411ESD CAN NETWORK DRIVERS 8412M: Stefan Mätje <stefan.maetje@esd.eu> 8413R: socketcan@esd.eu 8414L: linux-can@vger.kernel.org 8415S: Maintained 8416F: drivers/net/can/esd/ 8417 8418ESD CAN/USB DRIVERS 8419M: Frank Jungclaus <frank.jungclaus@esd.eu> 8420R: socketcan@esd.eu 8421L: linux-can@vger.kernel.org 8422S: Maintained 8423F: drivers/net/can/usb/esd_usb.c 8424 8425ET131X NETWORK DRIVER 8426M: Mark Einon <mark.einon@gmail.com> 8427S: Odd Fixes 8428F: drivers/net/ethernet/agere/ 8429 8430ETAS ES58X CAN/USB DRIVER 8431M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8432L: linux-can@vger.kernel.org 8433S: Maintained 8434F: Documentation/networking/devlink/etas_es58x.rst 8435F: drivers/net/can/usb/etas_es58x/ 8436 8437ETHERNET BRIDGE 8438M: Roopa Prabhu <roopa@nvidia.com> 8439M: Nikolay Aleksandrov <razor@blackwall.org> 8440L: bridge@lists.linux.dev 8441L: netdev@vger.kernel.org 8442S: Maintained 8443W: http://www.linuxfoundation.org/en/Net:Bridge 8444F: include/linux/netfilter_bridge/ 8445F: net/bridge/ 8446 8447ETHERNET PHY LIBRARY 8448M: Andrew Lunn <andrew@lunn.ch> 8449M: Heiner Kallweit <hkallweit1@gmail.com> 8450R: Russell King <linux@armlinux.org.uk> 8451L: netdev@vger.kernel.org 8452S: Maintained 8453F: Documentation/ABI/testing/sysfs-class-net-phydev 8454F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8455F: Documentation/devicetree/bindings/net/mdio* 8456F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8457F: Documentation/networking/phy.rst 8458F: drivers/net/mdio/ 8459F: drivers/net/mdio/acpi_mdio.c 8460F: drivers/net/mdio/fwnode_mdio.c 8461F: drivers/net/mdio/of_mdio.c 8462F: drivers/net/pcs/ 8463F: drivers/net/phy/ 8464F: include/dt-bindings/net/qca-ar803x.h 8465F: include/linux/*mdio*.h 8466F: include/linux/linkmode.h 8467F: include/linux/mdio/*.h 8468F: include/linux/mii.h 8469F: include/linux/of_net.h 8470F: include/linux/phy.h 8471F: include/linux/phy_fixed.h 8472F: include/linux/phy_link_topology.h 8473F: include/linux/phylib_stubs.h 8474F: include/linux/platform_data/mdio-bcm-unimac.h 8475F: include/linux/platform_data/mdio-gpio.h 8476F: include/trace/events/mdio.h 8477F: include/uapi/linux/mdio.h 8478F: include/uapi/linux/mii.h 8479F: net/core/of_net.c 8480 8481ETHERNET PHY LIBRARY [RUST] 8482M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8483R: Trevor Gross <tmgross@umich.edu> 8484L: netdev@vger.kernel.org 8485L: rust-for-linux@vger.kernel.org 8486S: Maintained 8487F: rust/kernel/net/phy.rs 8488F: rust/kernel/net/phy/reg.rs 8489 8490EXEC & BINFMT API, ELF 8491R: Eric Biederman <ebiederm@xmission.com> 8492R: Kees Cook <kees@kernel.org> 8493L: linux-mm@kvack.org 8494S: Supported 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8496F: Documentation/userspace-api/ELF.rst 8497F: fs/*binfmt_*.c 8498F: fs/Kconfig.binfmt 8499F: fs/exec.c 8500F: fs/tests/binfmt_*_kunit.c 8501F: fs/tests/exec_kunit.c 8502F: include/linux/binfmts.h 8503F: include/linux/elf.h 8504F: include/uapi/linux/binfmts.h 8505F: include/uapi/linux/elf.h 8506F: tools/testing/selftests/exec/ 8507N: asm/elf.h 8508N: binfmt 8509 8510EXFAT FILE SYSTEM 8511M: Namjae Jeon <linkinjeon@kernel.org> 8512M: Sungjong Seo <sj1557.seo@samsung.com> 8513R: Yuezhang Mo <yuezhang.mo@sony.com> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8517F: fs/exfat/ 8518 8519EXPRESSWIRE PROTOCOL LIBRARY 8520M: Duje Mihanović <duje.mihanovic@skole.hr> 8521L: linux-leds@vger.kernel.org 8522S: Maintained 8523F: drivers/leds/leds-expresswire.c 8524F: include/linux/leds-expresswire.h 8525 8526EXT2 FILE SYSTEM 8527M: Jan Kara <jack@suse.com> 8528L: linux-ext4@vger.kernel.org 8529S: Maintained 8530F: Documentation/filesystems/ext2.rst 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8532F: fs/ext2/ 8533F: include/linux/ext2* 8534 8535EXT4 FILE SYSTEM 8536M: "Theodore Ts'o" <tytso@mit.edu> 8537M: Andreas Dilger <adilger.kernel@dilger.ca> 8538L: linux-ext4@vger.kernel.org 8539S: Maintained 8540W: http://ext4.wiki.kernel.org 8541Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8543F: Documentation/filesystems/ext4/ 8544F: fs/ext4/ 8545F: include/trace/events/ext4.h 8546F: include/uapi/linux/ext4.h 8547 8548Extended Verification Module (EVM) 8549M: Mimi Zohar <zohar@linux.ibm.com> 8550M: Roberto Sassu <roberto.sassu@huawei.com> 8551L: linux-integrity@vger.kernel.org 8552S: Supported 8553T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8554F: security/integrity/ 8555F: security/integrity/evm/ 8556 8557EXTENSIBLE FIRMWARE INTERFACE (EFI) 8558M: Ard Biesheuvel <ardb@kernel.org> 8559L: linux-efi@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8562F: Documentation/admin-guide/efi-stub.rst 8563F: arch/*/include/asm/efi.h 8564F: arch/*/kernel/efi.c 8565F: arch/arm/boot/compressed/efi-header.S 8566F: arch/x86/platform/efi/ 8567F: drivers/firmware/efi/ 8568F: include/linux/efi*.h 8569 8570EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8571M: MyungJoo Ham <myungjoo.ham@samsung.com> 8572M: Chanwoo Choi <cw00.choi@samsung.com> 8573L: linux-kernel@vger.kernel.org 8574S: Maintained 8575T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8576F: Documentation/devicetree/bindings/extcon/ 8577F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8578F: drivers/extcon/ 8579F: include/linux/extcon.h 8580F: include/linux/extcon/ 8581 8582EXTRA BOOT CONFIG 8583M: Masami Hiramatsu <mhiramat@kernel.org> 8584L: linux-kernel@vger.kernel.org 8585L: linux-trace-kernel@vger.kernel.org 8586S: Maintained 8587Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8588T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8589F: Documentation/admin-guide/bootconfig.rst 8590F: fs/proc/bootconfig.c 8591F: include/linux/bootconfig.h 8592F: lib/bootconfig-data.S 8593F: lib/bootconfig.c 8594F: tools/bootconfig/* 8595F: tools/bootconfig/scripts/* 8596 8597EXTRON DA HD 4K PLUS CEC DRIVER 8598M: Hans Verkuil <hverkuil@xs4all.nl> 8599L: linux-media@vger.kernel.org 8600S: Maintained 8601T: git git://linuxtv.org/media_tree.git 8602F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 8603 8604EXYNOS DP DRIVER 8605M: Jingoo Han <jingoohan1@gmail.com> 8606L: dri-devel@lists.freedesktop.org 8607S: Maintained 8608F: drivers/gpu/drm/exynos/exynos_dp* 8609 8610EXYNOS SYSMMU (IOMMU) driver 8611M: Marek Szyprowski <m.szyprowski@samsung.com> 8612L: iommu@lists.linux.dev 8613S: Maintained 8614F: drivers/iommu/exynos-iommu.c 8615 8616F2FS FILE SYSTEM 8617M: Jaegeuk Kim <jaegeuk@kernel.org> 8618M: Chao Yu <chao@kernel.org> 8619L: linux-f2fs-devel@lists.sourceforge.net 8620S: Maintained 8621W: https://f2fs.wiki.kernel.org/ 8622Q: https://patchwork.kernel.org/project/f2fs/list/ 8623B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8624T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8625F: Documentation/ABI/testing/sysfs-fs-f2fs 8626F: Documentation/filesystems/f2fs.rst 8627F: fs/f2fs/ 8628F: include/linux/f2fs_fs.h 8629F: include/trace/events/f2fs.h 8630F: include/uapi/linux/f2fs.h 8631 8632F71805F HARDWARE MONITORING DRIVER 8633M: Jean Delvare <jdelvare@suse.com> 8634L: linux-hwmon@vger.kernel.org 8635S: Maintained 8636F: Documentation/hwmon/f71805f.rst 8637F: drivers/hwmon/f71805f.c 8638 8639FADDR2LINE 8640M: Josh Poimboeuf <jpoimboe@kernel.org> 8641S: Maintained 8642F: scripts/faddr2line 8643 8644FAILOVER MODULE 8645M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8646L: netdev@vger.kernel.org 8647S: Supported 8648F: Documentation/networking/failover.rst 8649F: include/net/failover.h 8650F: net/core/failover.c 8651 8652FANOTIFY 8653M: Jan Kara <jack@suse.cz> 8654R: Amir Goldstein <amir73il@gmail.com> 8655R: Matthew Bobrowski <repnop@google.com> 8656L: linux-fsdevel@vger.kernel.org 8657S: Maintained 8658F: fs/notify/fanotify/ 8659F: include/linux/fanotify.h 8660F: include/uapi/linux/fanotify.h 8661 8662FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8663M: Linus Walleij <linus.walleij@linaro.org> 8664L: linux-usb@vger.kernel.org 8665S: Maintained 8666F: drivers/usb/fotg210/ 8667 8668FARSYNC SYNCHRONOUS DRIVER 8669M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8670S: Supported 8671W: http://www.farsite.co.uk/ 8672F: drivers/net/wan/farsync.* 8673 8674FAULT INJECTION SUPPORT 8675M: Akinobu Mita <akinobu.mita@gmail.com> 8676S: Supported 8677F: Documentation/fault-injection/ 8678F: lib/fault-inject.c 8679F: tools/testing/fault-injection/ 8680 8681FBTFT Framebuffer drivers 8682L: dri-devel@lists.freedesktop.org 8683L: linux-fbdev@vger.kernel.org 8684S: Orphan 8685F: drivers/staging/fbtft/ 8686 8687FC0011 TUNER DRIVER 8688M: Michael Buesch <m@bues.ch> 8689L: linux-media@vger.kernel.org 8690S: Maintained 8691F: drivers/media/tuners/fc0011.c 8692F: drivers/media/tuners/fc0011.h 8693 8694FC2580 MEDIA DRIVER 8695L: linux-media@vger.kernel.org 8696S: Orphan 8697W: https://linuxtv.org 8698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8699F: drivers/media/tuners/fc2580* 8700 8701FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8702M: Hannes Reinecke <hare@suse.de> 8703L: linux-scsi@vger.kernel.org 8704S: Supported 8705W: www.Open-FCoE.org 8706F: drivers/scsi/fcoe/ 8707F: drivers/scsi/libfc/ 8708F: include/scsi/fc/ 8709F: include/scsi/libfc.h 8710F: include/scsi/libfcoe.h 8711F: include/uapi/scsi/fc/ 8712 8713FILE LOCKING (flock() and fcntl()/lockf()) 8714M: Jeff Layton <jlayton@kernel.org> 8715M: Chuck Lever <chuck.lever@oracle.com> 8716R: Alexander Aring <alex.aring@gmail.com> 8717L: linux-fsdevel@vger.kernel.org 8718S: Maintained 8719F: fs/fcntl.c 8720F: fs/locks.c 8721F: include/linux/fcntl.h 8722F: include/uapi/linux/fcntl.h 8723 8724FILESYSTEM DIRECT ACCESS (DAX) 8725M: Dan Williams <dan.j.williams@intel.com> 8726R: Matthew Wilcox <willy@infradead.org> 8727R: Jan Kara <jack@suse.cz> 8728L: linux-fsdevel@vger.kernel.org 8729L: nvdimm@lists.linux.dev 8730S: Supported 8731F: fs/dax.c 8732F: include/linux/dax.h 8733F: include/trace/events/fs_dax.h 8734 8735FILESYSTEMS (VFS and infrastructure) 8736M: Alexander Viro <viro@zeniv.linux.org.uk> 8737M: Christian Brauner <brauner@kernel.org> 8738R: Jan Kara <jack@suse.cz> 8739L: linux-fsdevel@vger.kernel.org 8740S: Maintained 8741T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 8742F: fs/* 8743F: include/linux/fs.h 8744F: include/linux/fs_types.h 8745F: include/uapi/linux/fs.h 8746F: include/uapi/linux/openat2.h 8747 8748FILESYSTEMS [EXPORTFS] 8749M: Chuck Lever <chuck.lever@oracle.com> 8750M: Jeff Layton <jlayton@kernel.org> 8751R: Amir Goldstein <amir73il@gmail.com> 8752L: linux-fsdevel@vger.kernel.org 8753L: linux-nfs@vger.kernel.org 8754S: Supported 8755F: Documentation/filesystems/nfs/exporting.rst 8756F: fs/exportfs/ 8757F: fs/fhandle.c 8758F: include/linux/exportfs.h 8759 8760FILESYSTEMS [IDMAPPED MOUNTS] 8761M: Christian Brauner <brauner@kernel.org> 8762M: Seth Forshee <sforshee@kernel.org> 8763L: linux-fsdevel@vger.kernel.org 8764S: Maintained 8765F: Documentation/filesystems/idmappings.rst 8766F: fs/mnt_idmapping.c 8767F: include/linux/mnt_idmapping.* 8768F: tools/testing/selftests/mount_setattr/ 8769 8770FILESYSTEMS [IOMAP] 8771M: Christian Brauner <brauner@kernel.org> 8772R: Darrick J. Wong <djwong@kernel.org> 8773L: linux-xfs@vger.kernel.org 8774L: linux-fsdevel@vger.kernel.org 8775S: Supported 8776F: Documentation/filesystems/iomap/* 8777F: fs/iomap/ 8778F: include/linux/iomap.h 8779 8780FILESYSTEMS [NETFS LIBRARY] 8781M: David Howells <dhowells@redhat.com> 8782R: Jeff Layton <jlayton@kernel.org> 8783L: netfs@lists.linux.dev 8784L: linux-fsdevel@vger.kernel.org 8785S: Supported 8786F: Documentation/filesystems/caching/ 8787F: Documentation/filesystems/netfs_library.rst 8788F: fs/netfs/ 8789F: include/linux/fscache*.h 8790F: include/linux/netfs.h 8791F: include/trace/events/fscache.h 8792F: include/trace/events/netfs.h 8793 8794FILESYSTEMS [STACKABLE] 8795M: Miklos Szeredi <miklos@szeredi.hu> 8796M: Amir Goldstein <amir73il@gmail.com> 8797L: linux-fsdevel@vger.kernel.org 8798L: linux-unionfs@vger.kernel.org 8799S: Maintained 8800F: fs/backing-file.c 8801F: include/linux/backing-file.h 8802 8803FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8804M: Riku Voipio <riku.voipio@iki.fi> 8805L: linux-hwmon@vger.kernel.org 8806S: Maintained 8807F: drivers/hwmon/f75375s.c 8808F: include/linux/f75375s.h 8809 8810FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8811M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8812L: linux-can@vger.kernel.org 8813S: Maintained 8814F: drivers/net/can/usb/f81604.c 8815 8816FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8817M: Clemens Ladisch <clemens@ladisch.de> 8818M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8819L: linux-sound@vger.kernel.org 8820S: Maintained 8821T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8822F: include/uapi/sound/firewire.h 8823F: sound/firewire/ 8824 8825FIREWIRE MEDIA DRIVERS (firedtv) 8826M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8827L: linux-media@vger.kernel.org 8828L: linux1394-devel@lists.sourceforge.net 8829S: Maintained 8830T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8831F: drivers/media/firewire/ 8832 8833FIREWIRE SBP-2 TARGET 8834M: Chris Boot <bootc@bootc.net> 8835L: linux-scsi@vger.kernel.org 8836L: target-devel@vger.kernel.org 8837L: linux1394-devel@lists.sourceforge.net 8838S: Maintained 8839T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8840F: drivers/target/sbp/ 8841 8842FIREWIRE SUBSYSTEM 8843M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8844M: Takashi Sakamoto <takaswie@kernel.org> 8845L: linux1394-devel@lists.sourceforge.net 8846S: Maintained 8847W: http://ieee1394.docs.kernel.org/ 8848T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8849F: drivers/firewire/ 8850F: include/linux/firewire.h 8851F: include/uapi/linux/firewire*.h 8852F: tools/firewire/ 8853 8854FIRMWARE FRAMEWORK FOR ARMV8-A 8855M: Sudeep Holla <sudeep.holla@arm.com> 8856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8857S: Maintained 8858F: drivers/firmware/arm_ffa/ 8859F: include/linux/arm_ffa.h 8860 8861FIRMWARE LOADER (request_firmware) 8862M: Luis Chamberlain <mcgrof@kernel.org> 8863M: Russ Weight <russ.weight@linux.dev> 8864M: Danilo Krummrich <dakr@redhat.com> 8865L: linux-kernel@vger.kernel.org 8866S: Maintained 8867F: Documentation/firmware_class/ 8868F: drivers/base/firmware_loader/ 8869F: rust/kernel/firmware.rs 8870F: include/linux/firmware.h 8871 8872FLEXTIMER FTM-QUADDEC DRIVER 8873M: Patrick Havelange <patrick.havelange@essensium.com> 8874L: linux-iio@vger.kernel.org 8875S: Maintained 8876F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8877F: drivers/counter/ftm-quaddec.c 8878 8879FLOPPY DRIVER 8880M: Denis Efremov <efremov@linux.com> 8881L: linux-block@vger.kernel.org 8882S: Odd Fixes 8883F: drivers/block/floppy.c 8884 8885FLYSKY FSIA6B RC RECEIVER 8886M: Markus Koch <markus@notsyncing.net> 8887L: linux-input@vger.kernel.org 8888S: Maintained 8889F: drivers/input/joystick/fsia6b.c 8890 8891FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8892M: Geoffrey D. Bennett <g@b4.vu> 8893L: linux-sound@vger.kernel.org 8894S: Maintained 8895W: https://github.com/geoffreybennett/scarlett-gen2 8896B: https://github.com/geoffreybennett/scarlett-gen2/issues 8897T: git https://github.com/geoffreybennett/scarlett-gen2.git 8898F: include/uapi/sound/scarlett2.h 8899F: sound/usb/mixer_scarlett2.c 8900 8901FORCEDETH GIGABIT ETHERNET DRIVER 8902M: Rain River <rain.1986.08.12@gmail.com> 8903M: Zhu Yanjun <zyjzyj2000@gmail.com> 8904L: netdev@vger.kernel.org 8905S: Maintained 8906F: drivers/net/ethernet/nvidia/* 8907 8908FORTIFY_SOURCE 8909M: Kees Cook <kees@kernel.org> 8910L: linux-hardening@vger.kernel.org 8911S: Supported 8912T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8913F: include/linux/fortify-string.h 8914F: lib/fortify_kunit.c 8915F: lib/memcpy_kunit.c 8916F: lib/test_fortify/* 8917K: \bunsafe_memcpy\b 8918K: \b__NO_FORTIFY\b 8919 8920FPGA DFL DRIVERS 8921M: Wu Hao <hao.wu@intel.com> 8922R: Tom Rix <trix@redhat.com> 8923L: linux-fpga@vger.kernel.org 8924S: Maintained 8925F: Documentation/ABI/testing/sysfs-bus-dfl* 8926F: Documentation/fpga/dfl.rst 8927F: drivers/fpga/dfl* 8928F: drivers/uio/uio_dfl.c 8929F: include/linux/dfl.h 8930F: include/uapi/linux/fpga-dfl.h 8931 8932FPGA MANAGER FRAMEWORK 8933M: Moritz Fischer <mdf@kernel.org> 8934M: Wu Hao <hao.wu@intel.com> 8935M: Xu Yilun <yilun.xu@intel.com> 8936R: Tom Rix <trix@redhat.com> 8937L: linux-fpga@vger.kernel.org 8938S: Maintained 8939Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8940T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8941F: Documentation/devicetree/bindings/fpga/ 8942F: Documentation/driver-api/fpga/ 8943F: Documentation/fpga/ 8944F: drivers/fpga/ 8945F: include/linux/fpga/ 8946 8947FPU EMULATOR 8948M: Bill Metzenthen <billm@melbpc.org.au> 8949S: Maintained 8950W: https://floatingpoint.billm.au/ 8951F: arch/x86/math-emu/ 8952 8953FRAMEBUFFER CORE 8954M: Simona Vetter <simona@ffwll.ch> 8955S: Odd Fixes 8956T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8957F: drivers/video/fbdev/core/ 8958 8959FRAMEBUFFER LAYER 8960M: Helge Deller <deller@gmx.de> 8961L: linux-fbdev@vger.kernel.org 8962L: dri-devel@lists.freedesktop.org 8963S: Maintained 8964Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8965T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8966F: Documentation/fb/ 8967F: drivers/video/ 8968F: include/linux/fb.h 8969F: include/uapi/linux/fb.h 8970F: include/uapi/video/ 8971F: include/video/ 8972 8973FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8974M: Horia Geantă <horia.geanta@nxp.com> 8975M: Pankaj Gupta <pankaj.gupta@nxp.com> 8976M: Gaurav Jain <gaurav.jain@nxp.com> 8977L: linux-crypto@vger.kernel.org 8978S: Maintained 8979F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8980F: drivers/crypto/caam/ 8981 8982FREESCALE COLDFIRE M5441X MMC DRIVER 8983M: Angelo Dureghello <adureghello@baylibre.com> 8984L: linux-mmc@vger.kernel.org 8985S: Maintained 8986F: drivers/mmc/host/sdhci-esdhc-mcf.c 8987F: include/linux/platform_data/mmc-esdhc-mcf.h 8988 8989FREESCALE DIU FRAMEBUFFER DRIVER 8990M: Timur Tabi <timur@kernel.org> 8991L: linux-fbdev@vger.kernel.org 8992S: Maintained 8993F: drivers/video/fbdev/fsl-diu-fb.* 8994 8995FREESCALE DMA DRIVER 8996M: Zhang Wei <zw@zh-kernel.org> 8997L: linuxppc-dev@lists.ozlabs.org 8998S: Maintained 8999F: drivers/dma/fsldma.* 9000 9001FREESCALE DSPI DRIVER 9002M: Vladimir Oltean <olteanv@gmail.com> 9003L: linux-spi@vger.kernel.org 9004L: imx@lists.linux.dev 9005S: Maintained 9006F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9007F: drivers/spi/spi-fsl-dspi.c 9008F: include/linux/spi/spi-fsl-dspi.h 9009 9010FREESCALE eDMA DRIVER 9011M: Frank Li <Frank.Li@nxp.com> 9012L: imx@lists.linux.dev 9013L: dmaengine@vger.kernel.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9016F: drivers/dma/fsl-edma*.* 9017 9018FREESCALE ENETC ETHERNET DRIVERS 9019M: Claudiu Manoil <claudiu.manoil@nxp.com> 9020M: Vladimir Oltean <vladimir.oltean@nxp.com> 9021L: netdev@vger.kernel.org 9022S: Maintained 9023F: drivers/net/ethernet/freescale/enetc/ 9024 9025FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9026M: Claudiu Manoil <claudiu.manoil@nxp.com> 9027L: netdev@vger.kernel.org 9028S: Maintained 9029F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9030F: drivers/net/ethernet/freescale/gianfar* 9031 9032FREESCALE GPMI NAND DRIVER 9033M: Han Xu <han.xu@nxp.com> 9034L: linux-mtd@lists.infradead.org 9035S: Maintained 9036F: drivers/mtd/nand/raw/gpmi-nand/* 9037 9038FREESCALE I2C CPM DRIVER 9039M: Jochen Friedrich <jochen@scram.de> 9040L: linuxppc-dev@lists.ozlabs.org 9041L: linux-i2c@vger.kernel.org 9042S: Maintained 9043F: drivers/i2c/busses/i2c-cpm.c 9044 9045FREESCALE IMX / MXC FEC DRIVER 9046M: Wei Fang <wei.fang@nxp.com> 9047R: Shenwei Wang <shenwei.wang@nxp.com> 9048R: Clark Wang <xiaoning.wang@nxp.com> 9049L: imx@lists.linux.dev 9050L: netdev@vger.kernel.org 9051S: Maintained 9052F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9053F: drivers/net/ethernet/freescale/fec.h 9054F: drivers/net/ethernet/freescale/fec_main.c 9055F: drivers/net/ethernet/freescale/fec_ptp.c 9056 9057FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9058M: Sascha Hauer <s.hauer@pengutronix.de> 9059R: Pengutronix Kernel Team <kernel@pengutronix.de> 9060L: linux-fbdev@vger.kernel.org 9061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9062S: Maintained 9063F: drivers/video/fbdev/imxfb.c 9064 9065FREESCALE IMX DDR PMU DRIVER 9066M: Frank Li <Frank.li@nxp.com> 9067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9068S: Maintained 9069F: Documentation/admin-guide/perf/imx-ddr.rst 9070F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9071F: drivers/perf/fsl_imx8_ddr_perf.c 9072 9073FREESCALE IMX I2C DRIVER 9074M: Oleksij Rempel <o.rempel@pengutronix.de> 9075R: Pengutronix Kernel Team <kernel@pengutronix.de> 9076L: linux-i2c@vger.kernel.org 9077S: Maintained 9078F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9079F: drivers/i2c/busses/i2c-imx.c 9080 9081FREESCALE IMX LPI2C DRIVER 9082M: Dong Aisheng <aisheng.dong@nxp.com> 9083L: linux-i2c@vger.kernel.org 9084L: imx@lists.linux.dev 9085S: Maintained 9086F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9087F: drivers/i2c/busses/i2c-imx-lpi2c.c 9088 9089FREESCALE IMX LPSPI DRIVER 9090M: Frank Li <Frank.Li@nxp.com> 9091L: linux-spi@vger.kernel.org 9092L: imx@lists.linux.dev 9093S: Maintained 9094F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9095F: drivers/spi/spi-fsl-lpspi.c 9096 9097FREESCALE MPC I2C DRIVER 9098M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9099L: linux-i2c@vger.kernel.org 9100S: Maintained 9101F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9102F: drivers/i2c/busses/i2c-mpc.c 9103 9104FREESCALE QORIQ DPAA ETHERNET DRIVER 9105M: Madalin Bucur <madalin.bucur@nxp.com> 9106L: netdev@vger.kernel.org 9107S: Maintained 9108F: drivers/net/ethernet/freescale/dpaa 9109 9110FREESCALE QORIQ DPAA FMAN DRIVER 9111M: Madalin Bucur <madalin.bucur@nxp.com> 9112R: Sean Anderson <sean.anderson@seco.com> 9113L: netdev@vger.kernel.org 9114S: Maintained 9115F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9116F: drivers/net/ethernet/freescale/fman 9117 9118FREESCALE QORIQ PTP CLOCK DRIVER 9119M: Yangbo Lu <yangbo.lu@nxp.com> 9120L: netdev@vger.kernel.org 9121S: Maintained 9122F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9123F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9124F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9125F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9126F: drivers/ptp/ptp_qoriq.c 9127F: drivers/ptp/ptp_qoriq_debugfs.c 9128F: include/linux/fsl/ptp_qoriq.h 9129 9130FREESCALE QUAD SPI DRIVER 9131M: Han Xu <han.xu@nxp.com> 9132L: linux-spi@vger.kernel.org 9133L: imx@lists.linux.dev 9134S: Maintained 9135F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9136F: drivers/spi/spi-fsl-qspi.c 9137 9138FREESCALE QUICC ENGINE LIBRARY 9139M: Qiang Zhao <qiang.zhao@nxp.com> 9140M: Christophe Leroy <christophe.leroy@csgroup.eu> 9141L: linuxppc-dev@lists.ozlabs.org 9142S: Maintained 9143F: drivers/soc/fsl/qe/ 9144F: include/soc/fsl/qe/ 9145 9146FREESCALE QUICC ENGINE QMC DRIVER 9147M: Herve Codina <herve.codina@bootlin.com> 9148L: linuxppc-dev@lists.ozlabs.org 9149S: Maintained 9150F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9151F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9152F: drivers/soc/fsl/qe/qmc.c 9153F: include/soc/fsl/qe/qmc.h 9154 9155FREESCALE QUICC ENGINE QMC HDLC DRIVER 9156M: Herve Codina <herve.codina@bootlin.com> 9157L: netdev@vger.kernel.org 9158L: linuxppc-dev@lists.ozlabs.org 9159S: Maintained 9160F: drivers/net/wan/fsl_qmc_hdlc.c 9161 9162FREESCALE QUICC ENGINE TSA DRIVER 9163M: Herve Codina <herve.codina@bootlin.com> 9164L: linuxppc-dev@lists.ozlabs.org 9165S: Maintained 9166F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9167F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9168F: drivers/soc/fsl/qe/tsa.c 9169F: drivers/soc/fsl/qe/tsa.h 9170F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9171F: include/dt-bindings/soc/qe-fsl,tsa.h 9172 9173FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9174L: netdev@vger.kernel.org 9175L: linuxppc-dev@lists.ozlabs.org 9176S: Orphan 9177F: drivers/net/ethernet/freescale/ucc_geth* 9178 9179FREESCALE QUICC ENGINE UCC HDLC DRIVER 9180M: Zhao Qiang <qiang.zhao@nxp.com> 9181L: netdev@vger.kernel.org 9182L: linuxppc-dev@lists.ozlabs.org 9183S: Maintained 9184F: drivers/net/wan/fsl_ucc_hdlc* 9185 9186FREESCALE QUICC ENGINE UCC UART DRIVER 9187M: Timur Tabi <timur@kernel.org> 9188L: linuxppc-dev@lists.ozlabs.org 9189S: Maintained 9190F: drivers/tty/serial/ucc_uart.c 9191 9192FREESCALE SOC DRIVERS 9193M: Christophe Leroy <christophe.leroy@csgroup.eu> 9194L: linuxppc-dev@lists.ozlabs.org 9195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9196S: Maintained 9197F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9198F: Documentation/devicetree/bindings/soc/fsl/ 9199F: drivers/soc/fsl/ 9200F: include/linux/fsl/ 9201F: include/soc/fsl/ 9202 9203FREESCALE SOC FS_ENET DRIVER 9204M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9205L: linuxppc-dev@lists.ozlabs.org 9206L: netdev@vger.kernel.org 9207S: Maintained 9208F: drivers/net/ethernet/freescale/fs_enet/ 9209 9210FREESCALE SOC SOUND DRIVERS 9211M: Shengjiu Wang <shengjiu.wang@gmail.com> 9212M: Xiubo Li <Xiubo.Lee@gmail.com> 9213R: Fabio Estevam <festevam@gmail.com> 9214R: Nicolin Chen <nicoleotsuka@gmail.com> 9215L: linux-sound@vger.kernel.org 9216L: linuxppc-dev@lists.ozlabs.org 9217S: Maintained 9218F: sound/soc/fsl/fsl* 9219F: sound/soc/fsl/imx* 9220 9221FREESCALE SOC LPC32XX SOUND DRIVERS 9222M: J.M.B. Downing <jonathan.downing@nautel.com> 9223M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9224R: Vladimir Zapolskiy <vz@mleia.com> 9225L: linux-sound@vger.kernel.org 9226L: linuxppc-dev@lists.ozlabs.org 9227S: Maintained 9228F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9229F: sound/soc/fsl/lpc3xxx-* 9230 9231FREESCALE SOC SOUND QMC DRIVER 9232M: Herve Codina <herve.codina@bootlin.com> 9233L: linux-sound@vger.kernel.org 9234L: linuxppc-dev@lists.ozlabs.org 9235S: Maintained 9236F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9237F: sound/soc/fsl/fsl_qmc_audio.c 9238 9239FREESCALE USB PERIPHERAL DRIVERS 9240L: linux-usb@vger.kernel.org 9241L: linuxppc-dev@lists.ozlabs.org 9242S: Orphan 9243F: drivers/usb/gadget/udc/fsl* 9244 9245FREESCALE USB PHY DRIVER 9246L: linux-usb@vger.kernel.org 9247L: linuxppc-dev@lists.ozlabs.org 9248S: Orphan 9249F: drivers/usb/phy/phy-fsl-usb* 9250 9251FREEVXFS FILESYSTEM 9252M: Christoph Hellwig <hch@infradead.org> 9253S: Maintained 9254W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9255F: fs/freevxfs/ 9256 9257FREEZER 9258M: "Rafael J. Wysocki" <rafael@kernel.org> 9259M: Pavel Machek <pavel@ucw.cz> 9260L: linux-pm@vger.kernel.org 9261S: Supported 9262F: Documentation/power/freezing-of-tasks.rst 9263F: include/linux/freezer.h 9264F: kernel/freezer.c 9265 9266FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9267M: Eric Biggers <ebiggers@kernel.org> 9268M: Theodore Y. Ts'o <tytso@mit.edu> 9269M: Jaegeuk Kim <jaegeuk@kernel.org> 9270L: linux-fscrypt@vger.kernel.org 9271S: Supported 9272Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9273T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9274F: Documentation/filesystems/fscrypt.rst 9275F: fs/crypto/ 9276F: include/linux/fscrypt.h 9277F: include/uapi/linux/fscrypt.h 9278 9279FSI SUBSYSTEM 9280M: Jeremy Kerr <jk@ozlabs.org> 9281M: Joel Stanley <joel@jms.id.au> 9282R: Alistar Popple <alistair@popple.id.au> 9283R: Eddie James <eajames@linux.ibm.com> 9284L: linux-fsi@lists.ozlabs.org 9285S: Supported 9286Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9287T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 9288F: drivers/fsi/ 9289F: include/linux/fsi*.h 9290F: include/trace/events/fsi*.h 9291 9292FSI-ATTACHED I2C DRIVER 9293M: Eddie James <eajames@linux.ibm.com> 9294L: linux-i2c@vger.kernel.org 9295L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9296S: Maintained 9297F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9298F: drivers/i2c/busses/i2c-fsi.c 9299 9300FSI-ATTACHED SPI DRIVER 9301M: Eddie James <eajames@linux.ibm.com> 9302L: linux-spi@vger.kernel.org 9303S: Maintained 9304F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9305F: drivers/spi/spi-fsi.c 9306 9307FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9308M: Jan Kara <jack@suse.cz> 9309R: Amir Goldstein <amir73il@gmail.com> 9310L: linux-fsdevel@vger.kernel.org 9311S: Maintained 9312T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9313F: fs/notify/ 9314F: include/linux/fsnotify*.h 9315 9316FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9317M: Eric Biggers <ebiggers@kernel.org> 9318M: Theodore Y. Ts'o <tytso@mit.edu> 9319L: fsverity@lists.linux.dev 9320S: Supported 9321Q: https://patchwork.kernel.org/project/fsverity/list/ 9322T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9323F: Documentation/filesystems/fsverity.rst 9324F: fs/verity/ 9325F: include/linux/fsverity.h 9326F: include/uapi/linux/fsverity.h 9327 9328FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9329M: Michael Zaidman <michael.zaidman@gmail.com> 9330L: linux-i2c@vger.kernel.org 9331L: linux-input@vger.kernel.org 9332S: Maintained 9333F: drivers/hid/hid-ft260.c 9334 9335FUJITSU LAPTOP EXTRAS 9336M: Jonathan Woithe <jwoithe@just42.net> 9337L: platform-driver-x86@vger.kernel.org 9338S: Maintained 9339F: drivers/platform/x86/fujitsu-laptop.c 9340 9341FUJITSU TABLET EXTRAS 9342M: Robert Gerlach <khnz@gmx.de> 9343L: platform-driver-x86@vger.kernel.org 9344S: Maintained 9345F: drivers/platform/x86/fujitsu-tablet.c 9346 9347FUNCTION HOOKS (FTRACE) 9348M: Steven Rostedt <rostedt@goodmis.org> 9349M: Masami Hiramatsu <mhiramat@kernel.org> 9350R: Mark Rutland <mark.rutland@arm.com> 9351L: linux-kernel@vger.kernel.org 9352L: linux-trace-kernel@vger.kernel.org 9353S: Maintained 9354Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9355T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9356F: Documentation/trace/ftrace* 9357F: arch/*/*/*/*ftrace* 9358F: arch/*/*/*ftrace* 9359F: include/*/ftrace.h 9360F: kernel/trace/fgraph.c 9361F: kernel/trace/ftrace* 9362F: samples/ftrace 9363 9364FUNGIBLE ETHERNET DRIVERS 9365M: Dimitris Michailidis <dmichail@fungible.com> 9366L: netdev@vger.kernel.org 9367S: Supported 9368F: drivers/net/ethernet/fungible/ 9369 9370FUSE: FILESYSTEM IN USERSPACE 9371M: Miklos Szeredi <miklos@szeredi.hu> 9372L: linux-fsdevel@vger.kernel.org 9373S: Maintained 9374W: https://github.com/libfuse/ 9375T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9376F: Documentation/filesystems/fuse.rst 9377F: fs/fuse/ 9378F: include/uapi/linux/fuse.h 9379 9380FUTEX SUBSYSTEM 9381M: Thomas Gleixner <tglx@linutronix.de> 9382M: Ingo Molnar <mingo@redhat.com> 9383R: Peter Zijlstra <peterz@infradead.org> 9384R: Darren Hart <dvhart@infradead.org> 9385R: Davidlohr Bueso <dave@stgolabs.net> 9386R: André Almeida <andrealmeid@igalia.com> 9387L: linux-kernel@vger.kernel.org 9388S: Maintained 9389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9390F: Documentation/locking/*futex* 9391F: include/asm-generic/futex.h 9392F: include/linux/futex.h 9393F: include/uapi/linux/futex.h 9394F: kernel/futex/* 9395F: tools/perf/bench/futex* 9396F: tools/testing/selftests/futex/ 9397 9398GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9399M: Sebastian Reichel <sre@kernel.org> 9400L: linux-media@vger.kernel.org 9401S: Maintained 9402F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9403F: drivers/media/i2c/gc0308.c 9404 9405GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9406M: Zhi Mao <zhi.mao@mediatek.com> 9407L: linux-media@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9410F: drivers/media/i2c/gc05a2.c 9411 9412GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9413M: Zhi Mao <zhi.mao@mediatek.com> 9414L: linux-media@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9417F: drivers/media/i2c/gc08a3.c 9418 9419GALAXYCORE GC2145 SENSOR DRIVER 9420M: Alain Volmat <alain.volmat@foss.st.com> 9421L: linux-media@vger.kernel.org 9422S: Maintained 9423T: git git://linuxtv.org/media_tree.git 9424F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9425F: drivers/media/i2c/gc2145.c 9426 9427GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9428M: Tim Harvey <tharvey@gateworks.com> 9429S: Maintained 9430F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9431F: Documentation/hwmon/gsc-hwmon.rst 9432F: drivers/hwmon/gsc-hwmon.c 9433F: drivers/mfd/gateworks-gsc.c 9434F: include/linux/mfd/gsc.h 9435F: include/linux/platform_data/gsc_hwmon.h 9436 9437GCC PLUGINS 9438M: Kees Cook <kees@kernel.org> 9439L: linux-hardening@vger.kernel.org 9440S: Maintained 9441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9442F: Documentation/kbuild/gcc-plugins.rst 9443F: include/linux/stackleak.h 9444F: kernel/stackleak.c 9445F: scripts/Makefile.gcc-plugins 9446F: scripts/gcc-plugins/ 9447 9448GCOV BASED KERNEL PROFILING 9449M: Peter Oberparleiter <oberpar@linux.ibm.com> 9450S: Maintained 9451F: Documentation/dev-tools/gcov.rst 9452F: kernel/gcov/ 9453 9454GDB KERNEL DEBUGGING HELPER SCRIPTS 9455M: Jan Kiszka <jan.kiszka@siemens.com> 9456M: Kieran Bingham <kbingham@kernel.org> 9457S: Supported 9458F: scripts/gdb/ 9459 9460GEMINI CRYPTO DRIVER 9461M: Corentin Labbe <clabbe@baylibre.com> 9462L: linux-crypto@vger.kernel.org 9463S: Maintained 9464F: drivers/crypto/gemini/ 9465 9466GEMTEK FM RADIO RECEIVER DRIVER 9467M: Hans Verkuil <hverkuil@xs4all.nl> 9468L: linux-media@vger.kernel.org 9469S: Maintained 9470W: https://linuxtv.org 9471T: git git://linuxtv.org/media_tree.git 9472F: drivers/media/radio/radio-gemtek* 9473 9474GENERIC ARCHITECTURE TOPOLOGY 9475M: Sudeep Holla <sudeep.holla@arm.com> 9476L: linux-kernel@vger.kernel.org 9477S: Maintained 9478F: drivers/base/arch_topology.c 9479F: include/linux/arch_topology.h 9480 9481GENERIC ENTRY CODE 9482M: Thomas Gleixner <tglx@linutronix.de> 9483M: Peter Zijlstra <peterz@infradead.org> 9484M: Andy Lutomirski <luto@kernel.org> 9485L: linux-kernel@vger.kernel.org 9486S: Maintained 9487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9488F: include/linux/entry-common.h 9489F: include/linux/entry-kvm.h 9490F: kernel/entry/ 9491 9492GENERIC GPIO I2C DRIVER 9493M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9494S: Supported 9495F: drivers/i2c/busses/i2c-gpio.c 9496F: include/linux/platform_data/i2c-gpio.h 9497 9498GENERIC GPIO I2C MULTIPLEXER DRIVER 9499M: Peter Korsgaard <peter.korsgaard@barco.com> 9500L: linux-i2c@vger.kernel.org 9501S: Supported 9502F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9503F: drivers/i2c/muxes/i2c-mux-gpio.c 9504F: include/linux/platform_data/i2c-mux-gpio.h 9505 9506GENERIC GPIO RESET DRIVER 9507M: Krzysztof Kozlowski <krzk@kernel.org> 9508S: Maintained 9509F: drivers/reset/reset-gpio.c 9510 9511GENERIC HDLC (WAN) DRIVERS 9512M: Krzysztof Halasa <khc@pm.waw.pl> 9513S: Maintained 9514W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9515F: drivers/net/wan/c101.c 9516F: drivers/net/wan/hd6457* 9517F: drivers/net/wan/hdlc* 9518F: drivers/net/wan/n2.c 9519F: drivers/net/wan/pc300too.c 9520F: drivers/net/wan/pci200syn.c 9521F: drivers/net/wan/wanxl* 9522 9523GENERIC INCLUDE/ASM HEADER FILES 9524M: Arnd Bergmann <arnd@arndb.de> 9525L: linux-arch@vger.kernel.org 9526S: Maintained 9527T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9528F: include/asm-generic/ 9529F: include/uapi/asm-generic/ 9530 9531GENERIC PHY FRAMEWORK 9532M: Vinod Koul <vkoul@kernel.org> 9533M: Kishon Vijay Abraham I <kishon@kernel.org> 9534L: linux-phy@lists.infradead.org 9535S: Supported 9536Q: https://patchwork.kernel.org/project/linux-phy/list/ 9537T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9538F: Documentation/devicetree/bindings/phy/ 9539F: drivers/phy/ 9540F: include/dt-bindings/phy/ 9541F: include/linux/phy/ 9542 9543GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9544M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9545S: Supported 9546F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9547F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9548 9549GENERIC PM DOMAINS 9550M: Ulf Hansson <ulf.hansson@linaro.org> 9551L: linux-pm@vger.kernel.org 9552S: Supported 9553F: Documentation/devicetree/bindings/power/power?domain* 9554T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9555F: drivers/pmdomain/ 9556F: include/linux/pm_domain.h 9557 9558GENERIC RADIX TREE 9559M: Kent Overstreet <kent.overstreet@linux.dev> 9560S: Supported 9561C: irc://irc.oftc.net/bcache 9562F: include/linux/generic-radix-tree.h 9563F: lib/generic-radix-tree.c 9564 9565GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9566M: Eugen Hristev <eugen.hristev@microchip.com> 9567L: linux-input@vger.kernel.org 9568S: Maintained 9569F: drivers/input/touchscreen/resistive-adc-touch.c 9570 9571GENERIC STRING LIBRARY 9572M: Kees Cook <kees@kernel.org> 9573R: Andy Shevchenko <andy@kernel.org> 9574L: linux-hardening@vger.kernel.org 9575S: Supported 9576T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9577F: include/linux/string.h 9578F: include/linux/string_choices.h 9579F: include/linux/string_helpers.h 9580F: lib/string.c 9581F: lib/string_kunit.c 9582F: lib/string_helpers.c 9583F: lib/string_helpers_kunit.c 9584F: scripts/coccinelle/api/string_choices.cocci 9585 9586GENERIC UIO DRIVER FOR PCI DEVICES 9587M: "Michael S. Tsirkin" <mst@redhat.com> 9588L: kvm@vger.kernel.org 9589S: Supported 9590F: drivers/uio/uio_pci_generic.c 9591 9592GENERIC VDSO LIBRARY 9593M: Andy Lutomirski <luto@kernel.org> 9594M: Thomas Gleixner <tglx@linutronix.de> 9595M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9599F: include/asm-generic/vdso/vsyscall.h 9600F: include/vdso/ 9601F: kernel/time/vsyscall.c 9602F: lib/vdso/ 9603 9604GENWQE (IBM Generic Workqueue Card) 9605M: Frank Haverkamp <haver@linux.ibm.com> 9606S: Supported 9607F: drivers/misc/genwqe/ 9608 9609GET_MAINTAINER SCRIPT 9610M: Joe Perches <joe@perches.com> 9611S: Maintained 9612F: scripts/get_maintainer.pl 9613 9614GFS2 FILE SYSTEM 9615M: Andreas Gruenbacher <agruenba@redhat.com> 9616L: gfs2@lists.linux.dev 9617S: Supported 9618B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9619T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9620F: Documentation/filesystems/gfs2* 9621F: fs/gfs2/ 9622F: include/uapi/linux/gfs2_ondisk.h 9623 9624GIGABYTE WATERFORCE SENSOR DRIVER 9625M: Aleksa Savic <savicaleksa83@gmail.com> 9626L: linux-hwmon@vger.kernel.org 9627S: Maintained 9628F: Documentation/hwmon/gigabyte_waterforce.rst 9629F: drivers/hwmon/gigabyte_waterforce.c 9630 9631GIGABYTE WMI DRIVER 9632M: Thomas Weißschuh <thomas@weissschuh.net> 9633L: platform-driver-x86@vger.kernel.org 9634S: Maintained 9635F: drivers/platform/x86/gigabyte-wmi.c 9636 9637GNSS SUBSYSTEM 9638M: Johan Hovold <johan@kernel.org> 9639S: Maintained 9640T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9641F: Documentation/ABI/testing/sysfs-class-gnss 9642F: Documentation/devicetree/bindings/gnss/ 9643F: drivers/gnss/ 9644F: include/linux/gnss.h 9645 9646GO7007 MPEG CODEC 9647M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9648L: linux-media@vger.kernel.org 9649S: Maintained 9650F: drivers/media/usb/go7007/ 9651 9652GOODIX TOUCHSCREEN 9653M: Bastien Nocera <hadess@hadess.net> 9654M: Hans de Goede <hdegoede@redhat.com> 9655L: linux-input@vger.kernel.org 9656S: Maintained 9657F: drivers/input/touchscreen/goodix* 9658 9659GOOGLE ETHERNET DRIVERS 9660M: Jeroen de Borst <jeroendb@google.com> 9661M: Praveen Kaligineedi <pkaligineedi@google.com> 9662R: Shailend Chand <shailend@google.com> 9663L: netdev@vger.kernel.org 9664S: Supported 9665F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9666F: drivers/net/ethernet/google 9667 9668GOOGLE FIRMWARE DRIVERS 9669M: Tzung-Bi Shih <tzungbi@kernel.org> 9670R: Brian Norris <briannorris@chromium.org> 9671R: Julius Werner <jwerner@chromium.org> 9672L: chrome-platform@lists.linux.dev 9673S: Maintained 9674T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9675F: drivers/firmware/google/ 9676 9677GOOGLE TENSOR SoC SUPPORT 9678M: Peter Griffin <peter.griffin@linaro.org> 9679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9680L: linux-samsung-soc@vger.kernel.org 9681S: Maintained 9682F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9683F: arch/arm64/boot/dts/exynos/google/ 9684F: drivers/clk/samsung/clk-gs101.c 9685F: drivers/phy/samsung/phy-gs101-ufs.c 9686F: include/dt-bindings/clock/google,gs101.h 9687K: [gG]oogle.?[tT]ensor 9688 9689GPD POCKET FAN DRIVER 9690M: Hans de Goede <hdegoede@redhat.com> 9691L: platform-driver-x86@vger.kernel.org 9692S: Maintained 9693F: drivers/platform/x86/gpd-pocket-fan.c 9694 9695GPIO ACPI SUPPORT 9696M: Mika Westerberg <mika.westerberg@linux.intel.com> 9697M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9698L: linux-gpio@vger.kernel.org 9699L: linux-acpi@vger.kernel.org 9700S: Supported 9701T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9702F: Documentation/firmware-guide/acpi/gpio-properties.rst 9703F: drivers/gpio/gpiolib-acpi.c 9704F: drivers/gpio/gpiolib-acpi.h 9705 9706GPIO AGGREGATOR 9707M: Geert Uytterhoeven <geert+renesas@glider.be> 9708L: linux-gpio@vger.kernel.org 9709S: Supported 9710F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9711F: drivers/gpio/gpio-aggregator.c 9712 9713GPIO IR Transmitter 9714M: Sean Young <sean@mess.org> 9715L: linux-media@vger.kernel.org 9716S: Maintained 9717F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9718F: drivers/media/rc/gpio-ir-tx.c 9719 9720GPIO MOCKUP DRIVER 9721M: Bamvor Jian Zhang <bamv2005@gmail.com> 9722L: linux-gpio@vger.kernel.org 9723S: Maintained 9724F: drivers/gpio/gpio-mockup.c 9725F: tools/testing/selftests/gpio/ 9726 9727GPIO REGMAP 9728M: Michael Walle <mwalle@kernel.org> 9729S: Maintained 9730F: drivers/gpio/gpio-regmap.c 9731F: include/linux/gpio/regmap.h 9732K: (devm_)?gpio_regmap_(un)?register 9733 9734GPIO SUBSYSTEM 9735M: Linus Walleij <linus.walleij@linaro.org> 9736M: Bartosz Golaszewski <brgl@bgdev.pl> 9737L: linux-gpio@vger.kernel.org 9738S: Maintained 9739T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9740F: Documentation/admin-guide/gpio/ 9741F: Documentation/devicetree/bindings/gpio/ 9742F: Documentation/driver-api/gpio/ 9743F: drivers/gpio/ 9744F: include/dt-bindings/gpio/ 9745F: include/linux/gpio.h 9746F: include/linux/gpio/ 9747F: include/linux/of_gpio.h 9748 9749GPIO UAPI 9750M: Bartosz Golaszewski <brgl@bgdev.pl> 9751R: Kent Gibson <warthog618@gmail.com> 9752L: linux-gpio@vger.kernel.org 9753S: Maintained 9754T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9755F: Documentation/ABI/obsolete/sysfs-gpio 9756F: Documentation/ABI/testing/gpio-cdev 9757F: Documentation/userspace-api/gpio/ 9758F: drivers/gpio/gpiolib-cdev.c 9759F: include/uapi/linux/gpio.h 9760F: tools/gpio/ 9761 9762GRE DEMULTIPLEXER DRIVER 9763M: Dmitry Kozlov <xeb@mail.ru> 9764L: netdev@vger.kernel.org 9765S: Maintained 9766F: include/net/gre.h 9767F: net/ipv4/gre_demux.c 9768F: net/ipv4/gre_offload.c 9769 9770GRETH 10/100/1G Ethernet MAC device driver 9771M: Andreas Larsson <andreas@gaisler.com> 9772L: netdev@vger.kernel.org 9773S: Maintained 9774F: drivers/net/ethernet/aeroflex/ 9775 9776GREYBUS AUDIO PROTOCOLS DRIVERS 9777M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9778M: Mark Greer <mgreer@animalcreek.com> 9779S: Maintained 9780F: drivers/staging/greybus/audio_apbridgea.c 9781F: drivers/staging/greybus/audio_apbridgea.h 9782F: drivers/staging/greybus/audio_codec.c 9783F: drivers/staging/greybus/audio_codec.h 9784F: drivers/staging/greybus/audio_gb.c 9785F: drivers/staging/greybus/audio_manager.c 9786F: drivers/staging/greybus/audio_manager.h 9787F: drivers/staging/greybus/audio_manager_module.c 9788F: drivers/staging/greybus/audio_manager_private.h 9789F: drivers/staging/greybus/audio_manager_sysfs.c 9790F: drivers/staging/greybus/audio_module.c 9791F: drivers/staging/greybus/audio_topology.c 9792 9793GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9794M: Viresh Kumar <vireshk@kernel.org> 9795S: Maintained 9796F: drivers/staging/greybus/authentication.c 9797F: drivers/staging/greybus/bootrom.c 9798F: drivers/staging/greybus/firmware.h 9799F: drivers/staging/greybus/fw-core.c 9800F: drivers/staging/greybus/fw-download.c 9801F: drivers/staging/greybus/fw-management.c 9802F: drivers/staging/greybus/greybus_authentication.h 9803F: drivers/staging/greybus/greybus_firmware.h 9804F: drivers/staging/greybus/hid.c 9805F: drivers/staging/greybus/i2c.c 9806F: drivers/staging/greybus/spi.c 9807F: drivers/staging/greybus/spilib.c 9808F: drivers/staging/greybus/spilib.h 9809 9810GREYBUS LOOPBACK DRIVER 9811M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9812S: Maintained 9813F: drivers/staging/greybus/loopback.c 9814 9815GREYBUS PLATFORM DRIVERS 9816M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9817S: Maintained 9818F: drivers/staging/greybus/arche-apb-ctrl.c 9819F: drivers/staging/greybus/arche-platform.c 9820F: drivers/staging/greybus/arche_platform.h 9821 9822GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9823M: Rui Miguel Silva <rmfrfs@gmail.com> 9824S: Maintained 9825F: drivers/staging/greybus/gpio.c 9826F: drivers/staging/greybus/light.c 9827F: drivers/staging/greybus/power_supply.c 9828F: drivers/staging/greybus/sdio.c 9829F: drivers/staging/greybus/spi.c 9830F: drivers/staging/greybus/spilib.c 9831 9832GREYBUS BEAGLEPLAY DRIVERS 9833M: Ayush Singh <ayushdevel1325@gmail.com> 9834L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9835S: Maintained 9836F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9837F: drivers/greybus/gb-beagleplay.c 9838 9839GREYBUS SUBSYSTEM 9840M: Johan Hovold <johan@kernel.org> 9841M: Alex Elder <elder@kernel.org> 9842M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9843L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9844S: Maintained 9845F: drivers/greybus/ 9846F: drivers/staging/greybus/ 9847F: include/linux/greybus.h 9848F: include/linux/greybus/ 9849 9850GREYBUS UART PROTOCOLS DRIVERS 9851M: David Lin <dtwlin@gmail.com> 9852S: Maintained 9853F: drivers/staging/greybus/log.c 9854F: drivers/staging/greybus/uart.c 9855 9856GS1662 VIDEO SERIALIZER 9857M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9858L: linux-media@vger.kernel.org 9859S: Maintained 9860T: git git://linuxtv.org/media_tree.git 9861F: drivers/media/spi/gs1662.c 9862 9863GSPCA FINEPIX SUBDRIVER 9864M: Frank Zago <frank@zago.net> 9865L: linux-media@vger.kernel.org 9866S: Maintained 9867T: git git://linuxtv.org/media_tree.git 9868F: drivers/media/usb/gspca/finepix.c 9869 9870GSPCA GL860 SUBDRIVER 9871M: Olivier Lorin <o.lorin@laposte.net> 9872L: linux-media@vger.kernel.org 9873S: Maintained 9874T: git git://linuxtv.org/media_tree.git 9875F: drivers/media/usb/gspca/gl860/ 9876 9877GSPCA M5602 SUBDRIVER 9878M: Erik Andren <erik.andren@gmail.com> 9879L: linux-media@vger.kernel.org 9880S: Maintained 9881T: git git://linuxtv.org/media_tree.git 9882F: drivers/media/usb/gspca/m5602/ 9883 9884GSPCA PAC207 SONIXB SUBDRIVER 9885M: Hans Verkuil <hverkuil@xs4all.nl> 9886L: linux-media@vger.kernel.org 9887S: Odd Fixes 9888T: git git://linuxtv.org/media_tree.git 9889F: drivers/media/usb/gspca/pac207.c 9890 9891GSPCA SN9C20X SUBDRIVER 9892M: Brian Johnson <brijohn@gmail.com> 9893L: linux-media@vger.kernel.org 9894S: Maintained 9895T: git git://linuxtv.org/media_tree.git 9896F: drivers/media/usb/gspca/sn9c20x.c 9897 9898GSPCA T613 SUBDRIVER 9899M: Leandro Costantino <lcostantino@gmail.com> 9900L: linux-media@vger.kernel.org 9901S: Maintained 9902T: git git://linuxtv.org/media_tree.git 9903F: drivers/media/usb/gspca/t613.c 9904 9905GSPCA USB WEBCAM DRIVER 9906M: Hans Verkuil <hverkuil@xs4all.nl> 9907L: linux-media@vger.kernel.org 9908S: Odd Fixes 9909T: git git://linuxtv.org/media_tree.git 9910F: drivers/media/usb/gspca/ 9911 9912GTP (GPRS Tunneling Protocol) 9913M: Pablo Neira Ayuso <pablo@netfilter.org> 9914M: Harald Welte <laforge@gnumonks.org> 9915L: osmocom-net-gprs@lists.osmocom.org 9916S: Maintained 9917T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9918F: drivers/net/gtp.c 9919 9920GUID PARTITION TABLE (GPT) 9921M: Davidlohr Bueso <dave@stgolabs.net> 9922L: linux-efi@vger.kernel.org 9923S: Maintained 9924F: block/partitions/efi.* 9925 9926HABANALABS PCI DRIVER 9927M: Ofir Bitton <obitton@habana.ai> 9928L: dri-devel@lists.freedesktop.org 9929S: Supported 9930C: irc://irc.oftc.net/dri-devel 9931T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 9932F: Documentation/ABI/testing/debugfs-driver-habanalabs 9933F: Documentation/ABI/testing/sysfs-driver-habanalabs 9934F: drivers/accel/habanalabs/ 9935F: include/linux/habanalabs/ 9936F: include/trace/events/habanalabs.h 9937F: include/uapi/drm/habanalabs_accel.h 9938 9939HACKRF MEDIA DRIVER 9940L: linux-media@vger.kernel.org 9941S: Orphan 9942W: https://linuxtv.org 9943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9944F: drivers/media/usb/hackrf/ 9945 9946HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9947M: Chuck Lever <chuck.lever@oracle.com> 9948L: kernel-tls-handshake@lists.linux.dev 9949L: netdev@vger.kernel.org 9950S: Maintained 9951F: Documentation/netlink/specs/handshake.yaml 9952F: Documentation/networking/tls-handshake.rst 9953F: include/net/handshake.h 9954F: include/trace/events/handshake.h 9955F: net/handshake/ 9956 9957HANTRO VPU CODEC DRIVER 9958M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9959M: Philipp Zabel <p.zabel@pengutronix.de> 9960L: linux-media@vger.kernel.org 9961L: linux-rockchip@lists.infradead.org 9962S: Maintained 9963F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9964F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9965F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9966F: drivers/media/platform/verisilicon/ 9967 9968HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9969M: Frank Seidel <frank@f-seidel.de> 9970L: platform-driver-x86@vger.kernel.org 9971S: Maintained 9972W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9973F: drivers/platform/x86/hdaps.c 9974 9975HARDWARE MONITORING 9976M: Jean Delvare <jdelvare@suse.com> 9977M: Guenter Roeck <linux@roeck-us.net> 9978L: linux-hwmon@vger.kernel.org 9979S: Maintained 9980W: http://hwmon.wiki.kernel.org/ 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9982F: Documentation/ABI/testing/sysfs-class-hwmon 9983F: Documentation/devicetree/bindings/hwmon/ 9984F: Documentation/hwmon/ 9985F: drivers/hwmon/ 9986F: include/linux/hwmon*.h 9987F: include/trace/events/hwmon*.h 9988K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9989 9990HARDWARE RANDOM NUMBER GENERATOR CORE 9991M: Olivia Mackall <olivia@selenic.com> 9992M: Herbert Xu <herbert@gondor.apana.org.au> 9993L: linux-crypto@vger.kernel.org 9994S: Odd fixes 9995F: Documentation/admin-guide/hw_random.rst 9996F: Documentation/devicetree/bindings/rng/ 9997F: drivers/char/hw_random/ 9998F: include/linux/hw_random.h 9999 10000HARDWARE SPINLOCK CORE 10001M: Bjorn Andersson <andersson@kernel.org> 10002R: Baolin Wang <baolin.wang7@gmail.com> 10003L: linux-remoteproc@vger.kernel.org 10004S: Maintained 10005T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10006F: Documentation/devicetree/bindings/hwlock/ 10007F: Documentation/locking/hwspinlock.rst 10008F: drivers/hwspinlock/ 10009F: include/linux/hwspinlock.h 10010 10011HARDWARE TRACING FACILITIES 10012M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10013S: Maintained 10014F: drivers/hwtracing/ 10015 10016HARMONY SOUND DRIVER 10017L: linux-parisc@vger.kernel.org 10018S: Maintained 10019F: sound/parisc/harmony.* 10020 10021HDPVR USB VIDEO ENCODER DRIVER 10022M: Hans Verkuil <hverkuil@xs4all.nl> 10023L: linux-media@vger.kernel.org 10024S: Odd Fixes 10025W: https://linuxtv.org 10026T: git git://linuxtv.org/media_tree.git 10027F: drivers/media/usb/hdpvr/ 10028 10029HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10030M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10031S: Supported 10032F: drivers/misc/hpilo.[ch] 10033 10034HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10035M: Jerry Hoemann <jerry.hoemann@hpe.com> 10036S: Supported 10037F: Documentation/watchdog/hpwdt.rst 10038F: drivers/watchdog/hpwdt.c 10039 10040HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10041M: Don Brace <don.brace@microchip.com> 10042L: storagedev@microchip.com 10043L: linux-scsi@vger.kernel.org 10044S: Supported 10045F: Documentation/scsi/hpsa.rst 10046F: drivers/scsi/hpsa*.[ch] 10047F: include/linux/cciss*.h 10048F: include/uapi/linux/cciss*.h 10049 10050HFI1 DRIVER 10051M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10052L: linux-rdma@vger.kernel.org 10053S: Supported 10054F: drivers/infiniband/hw/hfi1 10055 10056HFS FILESYSTEM 10057L: linux-fsdevel@vger.kernel.org 10058S: Orphan 10059F: Documentation/filesystems/hfs.rst 10060F: fs/hfs/ 10061 10062HFSPLUS FILESYSTEM 10063L: linux-fsdevel@vger.kernel.org 10064S: Orphan 10065F: Documentation/filesystems/hfsplus.rst 10066F: fs/hfsplus/ 10067 10068HGA FRAMEBUFFER DRIVER 10069M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10070L: linux-nvidia@lists.surfsouth.com 10071S: Maintained 10072W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10073F: drivers/video/fbdev/hgafb.c 10074 10075HIBERNATION (aka Software Suspend, aka swsusp) 10076M: "Rafael J. Wysocki" <rafael@kernel.org> 10077M: Pavel Machek <pavel@ucw.cz> 10078L: linux-pm@vger.kernel.org 10079S: Supported 10080B: https://bugzilla.kernel.org 10081F: arch/*/include/asm/suspend*.h 10082F: arch/x86/power/ 10083F: drivers/base/power/ 10084F: include/linux/freezer.h 10085F: include/linux/pm.h 10086F: include/linux/suspend.h 10087F: kernel/power/ 10088 10089HID CORE LAYER 10090M: Jiri Kosina <jikos@kernel.org> 10091M: Benjamin Tissoires <bentiss@kernel.org> 10092L: linux-input@vger.kernel.org 10093S: Maintained 10094T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10095F: Documentation/hid/ 10096F: drivers/hid/ 10097F: include/linux/hid* 10098F: include/uapi/linux/hid* 10099F: samples/hid/ 10100F: tools/testing/selftests/hid/ 10101 10102HID LOGITECH DRIVERS 10103R: Filipe Laíns <lains@riseup.net> 10104L: linux-input@vger.kernel.org 10105S: Maintained 10106F: drivers/hid/hid-logitech-* 10107 10108HID NVIDIA SHIELD DRIVER 10109M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10110L: linux-input@vger.kernel.org 10111S: Maintained 10112F: drivers/hid/hid-nvidia-shield.c 10113 10114HID PHOENIX RC FLIGHT CONTROLLER 10115M: Marcus Folkesson <marcus.folkesson@gmail.com> 10116L: linux-input@vger.kernel.org 10117S: Maintained 10118F: drivers/hid/hid-pxrc.c 10119 10120HID PLAYSTATION DRIVER 10121M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10122L: linux-input@vger.kernel.org 10123S: Supported 10124F: drivers/hid/hid-playstation.c 10125 10126HID SENSOR HUB DRIVERS 10127M: Jiri Kosina <jikos@kernel.org> 10128M: Jonathan Cameron <jic23@kernel.org> 10129M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10130L: linux-input@vger.kernel.org 10131L: linux-iio@vger.kernel.org 10132S: Maintained 10133F: Documentation/hid/hid-sensor* 10134F: drivers/hid/hid-sensor-* 10135F: drivers/iio/*/hid-* 10136F: include/linux/hid-sensor-* 10137 10138HID VRC-2 CAR CONTROLLER DRIVER 10139M: Marcus Folkesson <marcus.folkesson@gmail.com> 10140L: linux-input@vger.kernel.org 10141S: Maintained 10142F: drivers/hid/hid-vrc2.c 10143 10144HID WACOM DRIVER 10145M: Ping Cheng <ping.cheng@wacom.com> 10146M: Jason Gerecke <jason.gerecke@wacom.com> 10147L: linux-input@vger.kernel.org 10148S: Maintained 10149F: drivers/hid/wacom.h 10150F: drivers/hid/wacom_* 10151 10152HID++ LOGITECH DRIVERS 10153R: Filipe Laíns <lains@riseup.net> 10154R: Bastien Nocera <hadess@hadess.net> 10155L: linux-input@vger.kernel.org 10156S: Maintained 10157F: drivers/hid/hid-logitech-hidpp.c 10158 10159HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10160M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10161M: Frederic Weisbecker <frederic@kernel.org> 10162M: Thomas Gleixner <tglx@linutronix.de> 10163L: linux-kernel@vger.kernel.org 10164S: Maintained 10165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10166F: Documentation/timers/ 10167F: include/linux/clockchips.h 10168F: include/linux/hrtimer.h 10169F: include/linux/timer.h 10170F: kernel/time/clockevents.c 10171F: kernel/time/hrtimer.c 10172F: kernel/time/timer.c 10173F: kernel/time/timer_list.c 10174F: kernel/time/timer_migration.* 10175F: tools/testing/selftests/timers/ 10176 10177HIGH-SPEED SCC DRIVER FOR AX.25 10178L: linux-hams@vger.kernel.org 10179S: Orphan 10180F: drivers/net/hamradio/scc.c 10181 10182HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10183M: HighPoint Linux Team <linux@highpoint-tech.com> 10184S: Supported 10185W: http://www.highpoint-tech.com 10186F: Documentation/scsi/hptiop.rst 10187F: drivers/scsi/hptiop.c 10188 10189HIKEY960 ONBOARD USB GPIO HUB DRIVER 10190M: John Stultz <jstultz@google.com> 10191L: linux-kernel@vger.kernel.org 10192S: Maintained 10193F: drivers/misc/hisi_hikey_usb.c 10194 10195HIMAX HX83112B TOUCHSCREEN SUPPORT 10196M: Job Noorman <job@noorman.info> 10197L: linux-input@vger.kernel.org 10198S: Maintained 10199F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10200F: drivers/input/touchscreen/himax_hx83112b.c 10201 10202HIPPI 10203M: Jes Sorensen <jes@trained-monkey.org> 10204L: linux-hippi@sunsite.dk 10205S: Maintained 10206F: drivers/net/hippi/ 10207F: include/linux/hippidevice.h 10208F: include/uapi/linux/if_hippi.h 10209F: net/802/hippi.c 10210 10211HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10212M: Kurt Kanzenbach <kurt@linutronix.de> 10213L: netdev@vger.kernel.org 10214S: Maintained 10215F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10216F: drivers/net/dsa/hirschmann/* 10217F: include/linux/platform_data/hirschmann-hellcreek.h 10218F: net/dsa/tag_hellcreek.c 10219 10220HISILICON DMA DRIVER 10221M: Zhou Wang <wangzhou1@hisilicon.com> 10222M: Jie Hai <haijie1@huawei.com> 10223L: dmaengine@vger.kernel.org 10224S: Maintained 10225F: drivers/dma/hisi_dma.c 10226 10227HISILICON GPIO DRIVER 10228M: Jay Fang <f.fangjian@huawei.com> 10229L: linux-gpio@vger.kernel.org 10230S: Maintained 10231F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10232F: drivers/gpio/gpio-hisi.c 10233 10234HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10235M: Zhiqi Song <songzhiqi1@huawei.com> 10236M: Longfang Liu <liulongfang@huawei.com> 10237L: linux-crypto@vger.kernel.org 10238S: Maintained 10239F: Documentation/ABI/testing/debugfs-hisi-hpre 10240F: drivers/crypto/hisilicon/hpre/hpre.h 10241F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10242F: drivers/crypto/hisilicon/hpre/hpre_main.c 10243 10244HISILICON HNS3 PMU DRIVER 10245M: Jijie Shao <shaojijie@huawei.com> 10246S: Supported 10247F: Documentation/admin-guide/perf/hns3-pmu.rst 10248F: drivers/perf/hisilicon/hns3_pmu.c 10249 10250HISILICON I2C CONTROLLER DRIVER 10251M: Yicong Yang <yangyicong@hisilicon.com> 10252L: linux-i2c@vger.kernel.org 10253S: Maintained 10254W: https://www.hisilicon.com 10255F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10256F: drivers/i2c/busses/i2c-hisi.c 10257 10258HISILICON KUNPENG SOC HCCS DRIVER 10259M: Huisong Li <lihuisong@huawei.com> 10260S: Maintained 10261F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10262F: drivers/soc/hisilicon/kunpeng_hccs.c 10263F: drivers/soc/hisilicon/kunpeng_hccs.h 10264 10265HISILICON LPC BUS DRIVER 10266M: Jay Fang <f.fangjian@huawei.com> 10267S: Maintained 10268W: http://www.hisilicon.com 10269F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10270F: drivers/bus/hisi_lpc.c 10271 10272HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10273M: Jian Shen <shenjian15@huawei.com> 10274M: Salil Mehta <salil.mehta@huawei.com> 10275M: Jijie Shao <shaojijie@huawei.com> 10276L: netdev@vger.kernel.org 10277S: Maintained 10278W: http://www.hisilicon.com 10279F: drivers/net/ethernet/hisilicon/hns3/ 10280 10281HISILICON NETWORK SUBSYSTEM DRIVER 10282M: Jian Shen <shenjian15@huawei.com> 10283M: Salil Mehta <salil.mehta@huawei.com> 10284L: netdev@vger.kernel.org 10285S: Maintained 10286W: http://www.hisilicon.com 10287F: Documentation/devicetree/bindings/net/hisilicon*.txt 10288F: drivers/net/ethernet/hisilicon/ 10289 10290HISILICON PMU DRIVER 10291M: Yicong Yang <yangyicong@hisilicon.com> 10292M: Jonathan Cameron <jonathan.cameron@huawei.com> 10293S: Supported 10294W: http://www.hisilicon.com 10295F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10296F: Documentation/admin-guide/perf/hisi-pmu.rst 10297F: drivers/perf/hisilicon 10298 10299HISILICON PTT DRIVER 10300M: Yicong Yang <yangyicong@hisilicon.com> 10301M: Jonathan Cameron <jonathan.cameron@huawei.com> 10302L: linux-kernel@vger.kernel.org 10303S: Maintained 10304F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10305F: Documentation/trace/hisi-ptt.rst 10306F: drivers/hwtracing/ptt/ 10307F: tools/perf/arch/arm64/util/hisi-ptt.c 10308F: tools/perf/util/hisi-ptt* 10309F: tools/perf/util/hisi-ptt-decoder/* 10310 10311HISILICON QM DRIVER 10312M: Weili Qian <qianweili@huawei.com> 10313M: Zhou Wang <wangzhou1@hisilicon.com> 10314L: linux-crypto@vger.kernel.org 10315S: Maintained 10316F: drivers/crypto/hisilicon/Kconfig 10317F: drivers/crypto/hisilicon/Makefile 10318F: drivers/crypto/hisilicon/qm.c 10319F: drivers/crypto/hisilicon/sgl.c 10320F: include/linux/hisi_acc_qm.h 10321 10322HISILICON ROCE DRIVER 10323M: Chengchang Tang <tangchengchang@huawei.com> 10324M: Junxian Huang <huangjunxian6@hisilicon.com> 10325L: linux-rdma@vger.kernel.org 10326S: Maintained 10327F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10328F: drivers/infiniband/hw/hns/ 10329 10330HISILICON SAS Controller 10331M: Yihang Li <liyihang9@huawei.com> 10332S: Supported 10333W: http://www.hisilicon.com 10334F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10335F: drivers/scsi/hisi_sas/ 10336 10337HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10338M: Longfang Liu <liulongfang@huawei.com> 10339L: linux-crypto@vger.kernel.org 10340S: Maintained 10341F: Documentation/ABI/testing/debugfs-hisi-sec 10342F: drivers/crypto/hisilicon/sec2/sec.h 10343F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10344F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10345F: drivers/crypto/hisilicon/sec2/sec_main.c 10346 10347HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10348M: Jay Fang <f.fangjian@huawei.com> 10349L: linux-spi@vger.kernel.org 10350S: Maintained 10351W: http://www.hisilicon.com 10352F: drivers/spi/spi-hisi-kunpeng.c 10353 10354HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10355M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10356L: linux-kernel@vger.kernel.org 10357S: Maintained 10358F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10359F: drivers/spmi/hisi-spmi-controller.c 10360 10361HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10362M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10363L: linux-kernel@vger.kernel.org 10364S: Maintained 10365F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10366F: drivers/mfd/hi6421-spmi-pmic.c 10367 10368HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10369M: Weili Qian <qianweili@huawei.com> 10370S: Maintained 10371F: drivers/crypto/hisilicon/trng/trng.c 10372 10373HISILICON V3XX SPI NOR FLASH Controller Driver 10374M: Jay Fang <f.fangjian@huawei.com> 10375S: Maintained 10376W: http://www.hisilicon.com 10377F: drivers/spi/spi-hisi-sfc-v3xx.c 10378 10379HISILICON ZIP Controller DRIVER 10380M: Yang Shen <shenyang39@huawei.com> 10381M: Zhou Wang <wangzhou1@hisilicon.com> 10382L: linux-crypto@vger.kernel.org 10383S: Maintained 10384F: Documentation/ABI/testing/debugfs-hisi-zip 10385F: drivers/crypto/hisilicon/zip/ 10386 10387HMM - Heterogeneous Memory Management 10388M: Jérôme Glisse <jglisse@redhat.com> 10389L: linux-mm@kvack.org 10390S: Maintained 10391F: Documentation/mm/hmm.rst 10392F: include/linux/hmm* 10393F: lib/test_hmm* 10394F: mm/hmm* 10395F: tools/testing/selftests/mm/*hmm* 10396 10397HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10398M: Petre Rodan <petre.rodan@subdimension.ro> 10399L: linux-iio@vger.kernel.org 10400S: Maintained 10401F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10402F: drivers/iio/pressure/hsc030pa* 10403 10404HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10405M: Andreas Klinger <ak@it-klinger.de> 10406M: Petre Rodan <petre.rodan@subdimension.ro> 10407L: linux-iio@vger.kernel.org 10408S: Maintained 10409F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10410F: drivers/iio/pressure/mprls0025pa* 10411 10412HP BIOSCFG DRIVER 10413M: Jorge Lopez <jorge.lopez2@hp.com> 10414L: platform-driver-x86@vger.kernel.org 10415S: Maintained 10416F: drivers/platform/x86/hp/hp-bioscfg/ 10417 10418HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10419L: platform-driver-x86@vger.kernel.org 10420S: Orphan 10421F: drivers/platform/x86/hp/tc1100-wmi.c 10422 10423HP WMI HARDWARE MONITOR DRIVER 10424M: James Seo <james@equiv.tech> 10425L: linux-hwmon@vger.kernel.org 10426S: Maintained 10427F: Documentation/hwmon/hp-wmi-sensors.rst 10428F: drivers/hwmon/hp-wmi-sensors.c 10429 10430HPET: High Precision Event Timers driver 10431M: Clemens Ladisch <clemens@ladisch.de> 10432S: Maintained 10433F: Documentation/timers/hpet.rst 10434F: drivers/char/hpet.c 10435F: include/linux/hpet.h 10436F: include/uapi/linux/hpet.h 10437 10438HPET: x86 10439S: Orphan 10440F: arch/x86/include/asm/hpet.h 10441F: arch/x86/kernel/hpet.c 10442 10443HPFS FILESYSTEM 10444M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10445S: Maintained 10446W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10447F: fs/hpfs/ 10448 10449HS3001 Hardware Temperature and Humidity Sensor 10450M: Andre Werner <andre.werner@systec-electronic.com> 10451L: linux-hwmon@vger.kernel.org 10452S: Maintained 10453F: drivers/hwmon/hs3001.c 10454 10455HSI SUBSYSTEM 10456M: Sebastian Reichel <sre@kernel.org> 10457S: Maintained 10458T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10459F: Documentation/ABI/testing/sysfs-bus-hsi 10460F: Documentation/driver-api/hsi.rst 10461F: drivers/hsi/ 10462F: include/linux/hsi/ 10463F: include/uapi/linux/hsi/ 10464 10465HSO 3G MODEM DRIVER 10466L: linux-usb@vger.kernel.org 10467S: Orphan 10468F: drivers/net/usb/hso.c 10469 10470HSR NETWORK PROTOCOL 10471L: netdev@vger.kernel.org 10472S: Orphan 10473F: net/hsr/ 10474 10475HT16K33 LED CONTROLLER DRIVER 10476M: Robin van der Gracht <robin@protonic.nl> 10477S: Maintained 10478F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10479F: drivers/auxdisplay/ht16k33.c 10480 10481HTCPEN TOUCHSCREEN DRIVER 10482M: Pau Oliva Fora <pof@eslack.org> 10483L: linux-input@vger.kernel.org 10484S: Maintained 10485F: drivers/input/touchscreen/htcpen.c 10486 10487HTE SUBSYSTEM 10488M: Dipen Patel <dipenp@nvidia.com> 10489L: timestamp@lists.linux.dev 10490S: Maintained 10491Q: https://patchwork.kernel.org/project/timestamp/list/ 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10493F: Documentation/devicetree/bindings/timestamp/ 10494F: Documentation/driver-api/hte/ 10495F: drivers/hte/ 10496F: include/linux/hte.h 10497 10498HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10499M: Lorenzo Bianconi <lorenzo@kernel.org> 10500L: linux-iio@vger.kernel.org 10501S: Maintained 10502W: http://www.st.com/ 10503F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10504F: drivers/iio/humidity/hts221* 10505 10506HUAWEI ETHERNET DRIVER 10507M: Cai Huoqing <cai.huoqing@linux.dev> 10508L: netdev@vger.kernel.org 10509S: Maintained 10510F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10511F: drivers/net/ethernet/huawei/hinic/ 10512 10513HUGETLB SUBSYSTEM 10514M: Muchun Song <muchun.song@linux.dev> 10515L: linux-mm@kvack.org 10516S: Maintained 10517F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10518F: Documentation/admin-guide/mm/hugetlbpage.rst 10519F: Documentation/mm/hugetlbfs_reserv.rst 10520F: Documentation/mm/vmemmap_dedup.rst 10521F: fs/hugetlbfs/ 10522F: include/linux/hugetlb.h 10523F: mm/hugetlb.c 10524F: mm/hugetlb_vmemmap.c 10525F: mm/hugetlb_vmemmap.h 10526F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10527 10528HVA ST MEDIA DRIVER 10529M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10530L: linux-media@vger.kernel.org 10531S: Supported 10532W: https://linuxtv.org 10533T: git git://linuxtv.org/media_tree.git 10534F: drivers/media/platform/st/sti/hva 10535 10536HWPOISON MEMORY FAILURE HANDLING 10537M: Miaohe Lin <linmiaohe@huawei.com> 10538R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10539L: linux-mm@kvack.org 10540S: Maintained 10541F: mm/hwpoison-inject.c 10542F: mm/memory-failure.c 10543 10544HYCON HY46XX TOUCHSCREEN SUPPORT 10545M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10546L: linux-input@vger.kernel.org 10547S: Maintained 10548F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10549F: drivers/input/touchscreen/hycon-hy46xx.c 10550 10551HYGON PROCESSOR SUPPORT 10552M: Pu Wen <puwen@hygon.cn> 10553L: linux-kernel@vger.kernel.org 10554S: Maintained 10555F: arch/x86/kernel/cpu/hygon.c 10556 10557HYNIX HI556 SENSOR DRIVER 10558M: Sakari Ailus <sakari.ailus@linux.intel.com> 10559L: linux-media@vger.kernel.org 10560S: Maintained 10561T: git git://linuxtv.org/media_tree.git 10562F: drivers/media/i2c/hi556.c 10563 10564HYNIX HI846 SENSOR DRIVER 10565M: Martin Kepplinger <martin.kepplinger@puri.sm> 10566L: linux-media@vger.kernel.org 10567S: Maintained 10568F: drivers/media/i2c/hi846.c 10569 10570HYNIX HI847 SENSOR DRIVER 10571M: Sakari Ailus <sakari.ailus@linux.intel.com> 10572L: linux-media@vger.kernel.org 10573S: Maintained 10574F: drivers/media/i2c/hi847.c 10575 10576Hyper-V/Azure CORE AND DRIVERS 10577M: "K. Y. Srinivasan" <kys@microsoft.com> 10578M: Haiyang Zhang <haiyangz@microsoft.com> 10579M: Wei Liu <wei.liu@kernel.org> 10580M: Dexuan Cui <decui@microsoft.com> 10581L: linux-hyperv@vger.kernel.org 10582S: Supported 10583T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10584F: Documentation/ABI/stable/sysfs-bus-vmbus 10585F: Documentation/ABI/testing/debugfs-hyperv 10586F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10587F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10588F: Documentation/virt/hyperv 10589F: arch/arm64/hyperv 10590F: arch/arm64/include/asm/hyperv-tlfs.h 10591F: arch/arm64/include/asm/mshyperv.h 10592F: arch/x86/hyperv 10593F: arch/x86/include/asm/hyperv-tlfs.h 10594F: arch/x86/include/asm/mshyperv.h 10595F: arch/x86/include/asm/trace/hyperv.h 10596F: arch/x86/kernel/cpu/mshyperv.c 10597F: drivers/clocksource/hyperv_timer.c 10598F: drivers/hid/hid-hyperv.c 10599F: drivers/hv/ 10600F: drivers/input/serio/hyperv-keyboard.c 10601F: drivers/iommu/hyperv-iommu.c 10602F: drivers/net/ethernet/microsoft/ 10603F: drivers/net/hyperv/ 10604F: drivers/pci/controller/pci-hyperv-intf.c 10605F: drivers/pci/controller/pci-hyperv.c 10606F: drivers/scsi/storvsc_drv.c 10607F: drivers/uio/uio_hv_generic.c 10608F: drivers/video/fbdev/hyperv_fb.c 10609F: include/asm-generic/hyperv-tlfs.h 10610F: include/asm-generic/mshyperv.h 10611F: include/clocksource/hyperv_timer.h 10612F: include/linux/hyperv.h 10613F: include/net/mana 10614F: include/uapi/linux/hyperv.h 10615F: net/vmw_vsock/hyperv_transport.c 10616F: tools/hv/ 10617 10618HYPERBUS SUPPORT 10619M: Vignesh Raghavendra <vigneshr@ti.com> 10620R: Tudor Ambarus <tudor.ambarus@linaro.org> 10621L: linux-mtd@lists.infradead.org 10622S: Supported 10623Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10624C: irc://irc.oftc.net/mtd 10625T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10626F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10627F: drivers/mtd/hyperbus/ 10628F: include/linux/mtd/hyperbus.h 10629 10630HYPERVISOR VIRTUAL CONSOLE DRIVER 10631L: linuxppc-dev@lists.ozlabs.org 10632S: Odd Fixes 10633F: drivers/tty/hvc/ 10634 10635I2C ACPI SUPPORT 10636M: Mika Westerberg <mika.westerberg@linux.intel.com> 10637L: linux-i2c@vger.kernel.org 10638L: linux-acpi@vger.kernel.org 10639S: Maintained 10640F: drivers/i2c/i2c-core-acpi.c 10641 10642I2C ADDRESS TRANSLATOR (ATR) 10643M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10644R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10645L: linux-i2c@vger.kernel.org 10646S: Maintained 10647F: drivers/i2c/i2c-atr.c 10648F: include/linux/i2c-atr.h 10649 10650I2C CONTROLLER DRIVER FOR NVIDIA GPU 10651M: Ajay Gupta <ajayg@nvidia.com> 10652L: linux-i2c@vger.kernel.org 10653S: Maintained 10654F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10655F: drivers/i2c/busses/i2c-nvidia-gpu.c 10656 10657I2C MUXES 10658M: Peter Rosin <peda@axentia.se> 10659L: linux-i2c@vger.kernel.org 10660S: Maintained 10661F: Documentation/devicetree/bindings/i2c/i2c-arb* 10662F: Documentation/devicetree/bindings/i2c/i2c-gate* 10663F: Documentation/devicetree/bindings/i2c/i2c-mux* 10664F: Documentation/i2c/i2c-topology.rst 10665F: Documentation/i2c/muxes/ 10666F: drivers/i2c/i2c-mux.c 10667F: drivers/i2c/muxes/ 10668F: include/linux/i2c-mux.h 10669 10670I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10671M: Gregory CLEMENT <gregory.clement@bootlin.com> 10672L: linux-i2c@vger.kernel.org 10673S: Maintained 10674F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10675F: drivers/i2c/busses/i2c-mv64xxx.c 10676 10677I2C OVER PARALLEL PORT 10678M: Jean Delvare <jdelvare@suse.com> 10679L: linux-i2c@vger.kernel.org 10680S: Maintained 10681F: Documentation/i2c/busses/i2c-parport.rst 10682F: drivers/i2c/busses/i2c-parport.c 10683 10684I2C SUBSYSTEM 10685M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10686L: linux-i2c@vger.kernel.org 10687S: Maintained 10688W: https://i2c.wiki.kernel.org/ 10689Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10690T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10691F: Documentation/i2c/ 10692F: drivers/i2c/* 10693F: include/dt-bindings/i2c/i2c.h 10694F: include/linux/i2c-dev.h 10695F: include/linux/i2c-smbus.h 10696F: include/linux/i2c.h 10697F: include/uapi/linux/i2c-*.h 10698F: include/uapi/linux/i2c.h 10699 10700I2C SUBSYSTEM HOST DRIVERS 10701M: Andi Shyti <andi.shyti@kernel.org> 10702L: linux-i2c@vger.kernel.org 10703S: Maintained 10704W: https://i2c.wiki.kernel.org/ 10705Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10706T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10707F: Documentation/devicetree/bindings/i2c/ 10708F: drivers/i2c/algos/ 10709F: drivers/i2c/busses/ 10710F: include/dt-bindings/i2c/ 10711 10712I2C-TAOS-EVM DRIVER 10713M: Jean Delvare <jdelvare@suse.com> 10714L: linux-i2c@vger.kernel.org 10715S: Maintained 10716F: Documentation/i2c/busses/i2c-taos-evm.rst 10717F: drivers/i2c/busses/i2c-taos-evm.c 10718 10719I2C-TINY-USB DRIVER 10720M: Till Harbaum <till@harbaum.org> 10721L: linux-i2c@vger.kernel.org 10722S: Maintained 10723W: http://www.harbaum.org/till/i2c_tiny_usb 10724F: drivers/i2c/busses/i2c-tiny-usb.c 10725 10726I2C/SMBUS CONTROLLER DRIVERS FOR PC 10727M: Jean Delvare <jdelvare@suse.com> 10728L: linux-i2c@vger.kernel.org 10729S: Maintained 10730F: Documentation/i2c/busses/i2c-ali1535.rst 10731F: Documentation/i2c/busses/i2c-ali1563.rst 10732F: Documentation/i2c/busses/i2c-ali15x3.rst 10733F: Documentation/i2c/busses/i2c-amd756.rst 10734F: Documentation/i2c/busses/i2c-amd8111.rst 10735F: Documentation/i2c/busses/i2c-i801.rst 10736F: Documentation/i2c/busses/i2c-nforce2.rst 10737F: Documentation/i2c/busses/i2c-piix4.rst 10738F: Documentation/i2c/busses/i2c-sis5595.rst 10739F: Documentation/i2c/busses/i2c-sis630.rst 10740F: Documentation/i2c/busses/i2c-sis96x.rst 10741F: Documentation/i2c/busses/i2c-via.rst 10742F: Documentation/i2c/busses/i2c-viapro.rst 10743F: drivers/i2c/busses/i2c-ali1535.c 10744F: drivers/i2c/busses/i2c-ali1563.c 10745F: drivers/i2c/busses/i2c-ali15x3.c 10746F: drivers/i2c/busses/i2c-amd756-s4882.c 10747F: drivers/i2c/busses/i2c-amd756.c 10748F: drivers/i2c/busses/i2c-amd8111.c 10749F: drivers/i2c/busses/i2c-i801.c 10750F: drivers/i2c/busses/i2c-isch.c 10751F: drivers/i2c/busses/i2c-nforce2-s4985.c 10752F: drivers/i2c/busses/i2c-nforce2.c 10753F: drivers/i2c/busses/i2c-piix4.c 10754F: drivers/i2c/busses/i2c-sis5595.c 10755F: drivers/i2c/busses/i2c-sis630.c 10756F: drivers/i2c/busses/i2c-sis96x.c 10757F: drivers/i2c/busses/i2c-via.c 10758F: drivers/i2c/busses/i2c-viapro.c 10759 10760I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10761M: Hans de Goede <hdegoede@redhat.com> 10762L: linux-i2c@vger.kernel.org 10763S: Maintained 10764F: drivers/i2c/busses/i2c-cht-wc.c 10765 10766I2C/SMBUS ISMT DRIVER 10767M: Seth Heasley <seth.heasley@intel.com> 10768M: Neil Horman <nhorman@tuxdriver.com> 10769L: linux-i2c@vger.kernel.org 10770F: Documentation/i2c/busses/i2c-ismt.rst 10771F: drivers/i2c/busses/i2c-ismt.c 10772 10773I2C/SMBUS ZHAOXIN DRIVER 10774M: Hans Hu <hanshu@zhaoxin.com> 10775L: linux-i2c@vger.kernel.org 10776S: Maintained 10777W: https://www.zhaoxin.com 10778F: drivers/i2c/busses/i2c-viai2c-common.c 10779F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10780 10781I2C/SMBUS STUB DRIVER 10782M: Jean Delvare <jdelvare@suse.com> 10783L: linux-i2c@vger.kernel.org 10784S: Maintained 10785F: drivers/i2c/i2c-stub.c 10786 10787I3C DRIVER FOR ASPEED AST2600 10788M: Jeremy Kerr <jk@codeconstruct.com.au> 10789S: Maintained 10790F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10791F: drivers/i3c/master/ast2600-i3c-master.c 10792 10793I3C DRIVER FOR CADENCE I3C MASTER IP 10794M: Przemysław Gaj <pgaj@cadence.com> 10795S: Maintained 10796F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10797F: drivers/i3c/master/i3c-master-cdns.c 10798 10799I3C DRIVER FOR SYNOPSYS DESIGNWARE 10800S: Orphan 10801F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10802F: drivers/i3c/master/dw* 10803 10804I3C SUBSYSTEM 10805M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10806L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10807S: Maintained 10808C: irc://chat.freenode.net/linux-i3c 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10810F: Documentation/ABI/testing/sysfs-bus-i3c 10811F: Documentation/devicetree/bindings/i3c/ 10812F: Documentation/driver-api/i3c 10813F: drivers/i3c/ 10814F: include/dt-bindings/i3c/ 10815F: include/linux/i3c/ 10816 10817IBM Operation Panel Input Driver 10818M: Eddie James <eajames@linux.ibm.com> 10819L: linux-input@vger.kernel.org 10820S: Maintained 10821F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10822F: drivers/input/misc/ibm-panel.c 10823 10824IBM Power 842 compression accelerator 10825M: Haren Myneni <haren@us.ibm.com> 10826S: Supported 10827F: crypto/842.c 10828F: drivers/crypto/nx/Kconfig 10829F: drivers/crypto/nx/Makefile 10830F: drivers/crypto/nx/nx-842* 10831F: include/linux/sw842.h 10832F: lib/842/ 10833 10834IBM Power in-Nest Crypto Acceleration 10835M: Breno Leitão <leitao@debian.org> 10836M: Nayna Jain <nayna@linux.ibm.com> 10837M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10838L: linux-crypto@vger.kernel.org 10839S: Supported 10840F: drivers/crypto/nx/Kconfig 10841F: drivers/crypto/nx/Makefile 10842F: drivers/crypto/nx/nx-aes* 10843F: drivers/crypto/nx/nx-sha* 10844F: drivers/crypto/nx/nx.* 10845F: drivers/crypto/nx/nx_csbcpb.h 10846F: drivers/crypto/nx/nx_debugfs.c 10847 10848IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10849M: Tyrel Datwyler <tyreld@linux.ibm.com> 10850L: linux-pci@vger.kernel.org 10851L: linuxppc-dev@lists.ozlabs.org 10852S: Supported 10853F: drivers/pci/hotplug/rpadlpar* 10854 10855IBM Power Linux RAID adapter 10856M: Brian King <brking@us.ibm.com> 10857S: Supported 10858F: drivers/scsi/ipr.* 10859 10860IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10861M: Tyrel Datwyler <tyreld@linux.ibm.com> 10862L: linux-pci@vger.kernel.org 10863L: linuxppc-dev@lists.ozlabs.org 10864S: Supported 10865F: drivers/pci/hotplug/rpaphp* 10866 10867IBM Power SRIOV Virtual NIC Device Driver 10868M: Haren Myneni <haren@linux.ibm.com> 10869M: Rick Lindsley <ricklind@linux.ibm.com> 10870R: Nick Child <nnac123@linux.ibm.com> 10871R: Thomas Falcon <tlfalcon@linux.ibm.com> 10872L: netdev@vger.kernel.org 10873S: Supported 10874F: drivers/net/ethernet/ibm/ibmvnic.* 10875 10876IBM Power VFIO Support 10877M: Timothy Pearson <tpearson@raptorengineering.com> 10878S: Supported 10879F: drivers/vfio/vfio_iommu_spapr_tce.c 10880 10881IBM Power Virtual Ethernet Device Driver 10882M: Nick Child <nnac123@linux.ibm.com> 10883L: netdev@vger.kernel.org 10884S: Supported 10885F: drivers/net/ethernet/ibm/ibmveth.* 10886 10887IBM Power Virtual FC Device Drivers 10888M: Tyrel Datwyler <tyreld@linux.ibm.com> 10889L: linux-scsi@vger.kernel.org 10890S: Supported 10891F: drivers/scsi/ibmvscsi/ibmvfc* 10892 10893IBM Power Virtual Management Channel Driver 10894M: Brad Warrum <bwarrum@linux.ibm.com> 10895M: Ritu Agarwal <rituagar@linux.ibm.com> 10896S: Supported 10897F: drivers/misc/ibmvmc.* 10898 10899IBM Power Virtual SCSI Device Drivers 10900M: Tyrel Datwyler <tyreld@linux.ibm.com> 10901L: linux-scsi@vger.kernel.org 10902S: Supported 10903F: drivers/scsi/ibmvscsi/ibmvscsi* 10904F: include/scsi/viosrp.h 10905 10906IBM Power Virtual SCSI Device Target Driver 10907M: Tyrel Datwyler <tyreld@linux.ibm.com> 10908L: linux-scsi@vger.kernel.org 10909L: target-devel@vger.kernel.org 10910S: Supported 10911F: drivers/scsi/ibmvscsi_tgt/ 10912 10913IBM Power VMX Cryptographic instructions 10914M: Breno Leitão <leitao@debian.org> 10915M: Nayna Jain <nayna@linux.ibm.com> 10916M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10917L: linux-crypto@vger.kernel.org 10918S: Supported 10919F: arch/powerpc/crypto/Kconfig 10920F: arch/powerpc/crypto/Makefile 10921F: arch/powerpc/crypto/aes.c 10922F: arch/powerpc/crypto/aes_cbc.c 10923F: arch/powerpc/crypto/aes_ctr.c 10924F: arch/powerpc/crypto/aes_xts.c 10925F: arch/powerpc/crypto/aesp8-ppc.* 10926F: arch/powerpc/crypto/ghash.c 10927F: arch/powerpc/crypto/ghashp8-ppc.pl 10928F: arch/powerpc/crypto/ppc-xlate.pl 10929F: arch/powerpc/crypto/vmx.c 10930 10931IBM ServeRAID RAID DRIVER 10932S: Orphan 10933F: drivers/scsi/ips.* 10934 10935ICH LPC AND GPIO DRIVER 10936M: Peter Tyser <ptyser@xes-inc.com> 10937S: Maintained 10938F: drivers/gpio/gpio-ich.c 10939F: drivers/mfd/lpc_ich.c 10940 10941ICY I2C DRIVER 10942M: Max Staudt <max@enpas.org> 10943L: linux-i2c@vger.kernel.org 10944S: Maintained 10945F: drivers/i2c/busses/i2c-icy.c 10946 10947IDEAPAD LAPTOP EXTRAS DRIVER 10948M: Ike Panhc <ike.pan@canonical.com> 10949L: platform-driver-x86@vger.kernel.org 10950S: Maintained 10951W: http://launchpad.net/ideapad-laptop 10952F: drivers/platform/x86/ideapad-laptop.c 10953 10954IDEAPAD LAPTOP SLIDEBAR DRIVER 10955M: Andrey Moiseev <o2g.org.ru@gmail.com> 10956L: linux-input@vger.kernel.org 10957S: Maintained 10958W: https://github.com/o2genum/ideapad-slidebar 10959F: drivers/input/misc/ideapad_slidebar.c 10960 10961IDT VersaClock 5 CLOCK DRIVER 10962M: Luca Ceresoli <luca@lucaceresoli.net> 10963S: Maintained 10964F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10965F: drivers/clk/clk-versaclock5.c 10966 10967IEEE 802.15.4 SUBSYSTEM 10968M: Alexander Aring <alex.aring@gmail.com> 10969M: Stefan Schmidt <stefan@datenfreihafen.org> 10970M: Miquel Raynal <miquel.raynal@bootlin.com> 10971L: linux-wpan@vger.kernel.org 10972S: Maintained 10973W: https://linux-wpan.org/ 10974Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10977F: Documentation/networking/ieee802154.rst 10978F: drivers/net/ieee802154/ 10979F: include/linux/ieee802154.h 10980F: include/linux/nl802154.h 10981F: include/net/af_ieee802154.h 10982F: include/net/cfg802154.h 10983F: include/net/ieee802154_netdev.h 10984F: include/net/mac802154.h 10985F: include/net/nl802154.h 10986F: net/ieee802154/ 10987F: net/mac802154/ 10988 10989Intel VIRTIO DATA PATH ACCELERATOR 10990M: Zhu Lingshan <lingshan.zhu@kernel.org> 10991L: virtualization@lists.linux.dev 10992S: Supported 10993F: drivers/vdpa/ifcvf/ 10994 10995IFE PROTOCOL 10996M: Yotam Gigi <yotam.gi@gmail.com> 10997M: Jamal Hadi Salim <jhs@mojatatu.com> 10998F: include/net/ife.h 10999F: include/uapi/linux/ife.h 11000F: net/ife 11001 11002IGORPLUG-USB IR RECEIVER 11003M: Sean Young <sean@mess.org> 11004L: linux-media@vger.kernel.org 11005S: Maintained 11006F: drivers/media/rc/igorplugusb.c 11007 11008IGUANAWORKS USB IR TRANSCEIVER 11009M: Sean Young <sean@mess.org> 11010L: linux-media@vger.kernel.org 11011S: Maintained 11012F: drivers/media/rc/iguanair.c 11013 11014IIO BACKEND FRAMEWORK 11015M: Nuno Sa <nuno.sa@analog.com> 11016R: Olivier Moysan <olivier.moysan@foss.st.com> 11017L: linux-iio@vger.kernel.org 11018S: Maintained 11019F: Documentation/ABI/testing/debugfs-iio-backend 11020F: drivers/iio/industrialio-backend.c 11021F: include/linux/iio/backend.h 11022 11023IIO DIGITAL POTENTIOMETER DAC 11024M: Peter Rosin <peda@axentia.se> 11025L: linux-iio@vger.kernel.org 11026S: Maintained 11027F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11028F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11029F: drivers/iio/dac/dpot-dac.c 11030 11031IIO ENVELOPE DETECTOR 11032M: Peter Rosin <peda@axentia.se> 11033L: linux-iio@vger.kernel.org 11034S: Maintained 11035F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11036F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11037F: drivers/iio/adc/envelope-detector.c 11038 11039IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11040M: Matti Vaittinen <mazziesaccount@gmail.com> 11041L: linux-iio@vger.kernel.org 11042S: Maintained 11043F: drivers/iio/industrialio-gts-helper.c 11044F: include/linux/iio/iio-gts-helper.h 11045F: drivers/iio/test/iio-test-gts.c 11046 11047IIO MULTIPLEXER 11048M: Peter Rosin <peda@axentia.se> 11049L: linux-iio@vger.kernel.org 11050S: Maintained 11051F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11052F: drivers/iio/multiplexer/iio-mux.c 11053 11054IIO SCMI BASED DRIVER 11055M: Jyoti Bhayana <jbhayana@google.com> 11056L: linux-iio@vger.kernel.org 11057S: Maintained 11058F: drivers/iio/common/scmi_sensors/scmi_iio.c 11059 11060IIO SUBSYSTEM AND DRIVERS 11061M: Jonathan Cameron <jic23@kernel.org> 11062R: Lars-Peter Clausen <lars@metafoo.de> 11063L: linux-iio@vger.kernel.org 11064S: Maintained 11065T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11066F: Documentation/ABI/testing/configfs-iio* 11067F: Documentation/ABI/testing/sysfs-bus-iio* 11068F: Documentation/devicetree/bindings/iio/ 11069F: Documentation/iio/ 11070F: drivers/iio/ 11071F: drivers/staging/iio/ 11072F: include/dt-bindings/iio/ 11073F: include/linux/iio/ 11074F: tools/iio/ 11075 11076IIO UNIT CONVERTER 11077M: Peter Rosin <peda@axentia.se> 11078L: linux-iio@vger.kernel.org 11079S: Maintained 11080F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11081F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11082F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11083F: drivers/iio/afe/iio-rescale.c 11084 11085IKANOS/ADI EAGLE ADSL USB DRIVER 11086M: Matthieu Castet <castet.matthieu@free.fr> 11087M: Stanislaw Gruszka <stf_xl@wp.pl> 11088S: Maintained 11089F: drivers/usb/atm/ueagle-atm.c 11090 11091IMAGIS TOUCHSCREEN DRIVER 11092M: Markuss Broks <markuss.broks@gmail.com> 11093S: Maintained 11094F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11095F: drivers/input/touchscreen/imagis.c 11096 11097IMGTEC ASCII LCD DRIVER 11098M: Paul Burton <paulburton@kernel.org> 11099S: Maintained 11100F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11101F: drivers/auxdisplay/img-ascii-lcd.c 11102 11103IMGTEC JPEG ENCODER DRIVER 11104M: Devarsh Thakkar <devarsht@ti.com> 11105L: linux-media@vger.kernel.org 11106S: Supported 11107F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11108F: drivers/media/platform/imagination/e5010* 11109 11110IMGTEC IR DECODER DRIVER 11111S: Orphan 11112F: drivers/media/rc/img-ir/ 11113 11114IMGTEC POWERVR DRM DRIVER 11115M: Frank Binns <frank.binns@imgtec.com> 11116M: Matt Coster <matt.coster@imgtec.com> 11117S: Supported 11118T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11119F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11120F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11121F: Documentation/gpu/imagination/ 11122F: drivers/gpu/drm/ci/xfails/powervr* 11123F: drivers/gpu/drm/imagination/ 11124F: include/uapi/drm/pvr_drm.h 11125 11126IMON SOUNDGRAPH USB IR RECEIVER 11127M: Sean Young <sean@mess.org> 11128L: linux-media@vger.kernel.org 11129S: Maintained 11130F: drivers/media/rc/imon.c 11131F: drivers/media/rc/imon_raw.c 11132 11133IMS TWINTURBO FRAMEBUFFER DRIVER 11134L: linux-fbdev@vger.kernel.org 11135S: Orphan 11136F: drivers/video/fbdev/imsttfb.c 11137 11138INDEX OF FURTHER KERNEL DOCUMENTATION 11139M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 11140S: Maintained 11141F: Documentation/process/kernel-docs.rst 11142 11143INDUSTRY PACK SUBSYSTEM (IPACK) 11144M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11145M: Jens Taprogge <jens.taprogge@taprogge.org> 11146M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11147L: industrypack-devel@lists.sourceforge.net 11148S: Maintained 11149W: http://industrypack.sourceforge.net 11150F: drivers/ipack/ 11151 11152INFINEON DPS310 Driver 11153M: Eddie James <eajames@linux.ibm.com> 11154L: linux-iio@vger.kernel.org 11155S: Maintained 11156F: drivers/iio/pressure/dps310.c 11157 11158INFINEON PEB2466 ASoC CODEC 11159M: Herve Codina <herve.codina@bootlin.com> 11160L: linux-sound@vger.kernel.org 11161S: Maintained 11162F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11163F: sound/soc/codecs/peb2466.c 11164 11165INFINIBAND SUBSYSTEM 11166M: Jason Gunthorpe <jgg@nvidia.com> 11167M: Leon Romanovsky <leonro@nvidia.com> 11168L: linux-rdma@vger.kernel.org 11169S: Supported 11170W: https://github.com/linux-rdma/rdma-core 11171Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11172T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11173F: Documentation/devicetree/bindings/infiniband/ 11174F: Documentation/infiniband/ 11175F: drivers/infiniband/ 11176F: include/rdma/ 11177F: include/trace/events/ib_mad.h 11178F: include/trace/events/ib_umad.h 11179F: include/trace/misc/rdma.h 11180F: include/uapi/linux/if_infiniband.h 11181F: include/uapi/rdma/ 11182F: samples/bpf/ibumad_kern.c 11183F: samples/bpf/ibumad_user.c 11184 11185INGENIC JZ4780 NAND DRIVER 11186M: Harvey Hunt <harveyhuntnexus@gmail.com> 11187L: linux-mtd@lists.infradead.org 11188L: linux-mips@vger.kernel.org 11189S: Maintained 11190F: drivers/mtd/nand/raw/ingenic/ 11191 11192INGENIC JZ47xx SoCs 11193M: Paul Cercueil <paul@crapouillou.net> 11194L: linux-mips@vger.kernel.org 11195S: Maintained 11196F: arch/mips/boot/dts/ingenic/ 11197F: arch/mips/generic/board-ingenic.c 11198F: arch/mips/include/asm/mach-ingenic/ 11199F: arch/mips/ingenic/Kconfig 11200F: drivers/clk/ingenic/ 11201F: drivers/dma/dma-jz4780.c 11202F: drivers/gpu/drm/ingenic/ 11203F: drivers/i2c/busses/i2c-jz4780.c 11204F: drivers/iio/adc/ingenic-adc.c 11205F: drivers/irqchip/irq-ingenic.c 11206F: drivers/memory/jz4780-nemc.c 11207F: drivers/mmc/host/jz4740_mmc.c 11208F: drivers/mtd/nand/raw/ingenic/ 11209F: drivers/pinctrl/pinctrl-ingenic.c 11210F: drivers/power/supply/ingenic-battery.c 11211F: drivers/pwm/pwm-jz4740.c 11212F: drivers/remoteproc/ingenic_rproc.c 11213F: drivers/rtc/rtc-jz4740.c 11214F: drivers/tty/serial/8250/8250_ingenic.c 11215F: drivers/usb/musb/jz4740.c 11216F: drivers/watchdog/jz4740_wdt.c 11217F: include/dt-bindings/iio/adc/ingenic,adc.h 11218F: include/linux/mfd/ingenic-tcu.h 11219F: sound/soc/codecs/jz47* 11220F: sound/soc/jz4740/ 11221 11222INJOINIC IP5xxx POWER BANK IC DRIVER 11223M: Samuel Holland <samuel@sholland.org> 11224S: Maintained 11225F: drivers/power/supply/ip5xxx_power.c 11226 11227INOTIFY 11228M: Jan Kara <jack@suse.cz> 11229R: Amir Goldstein <amir73il@gmail.com> 11230L: linux-fsdevel@vger.kernel.org 11231S: Maintained 11232F: Documentation/filesystems/inotify.rst 11233F: fs/notify/inotify/ 11234F: include/linux/inotify.h 11235F: include/uapi/linux/inotify.h 11236 11237INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11238M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11239L: linux-input@vger.kernel.org 11240S: Maintained 11241Q: http://patchwork.kernel.org/project/linux-input/list/ 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11243F: Documentation/devicetree/bindings/input/ 11244F: Documentation/devicetree/bindings/serio/ 11245F: Documentation/input/ 11246F: drivers/input/ 11247F: include/dt-bindings/input/ 11248F: include/linux/gameport.h 11249F: include/linux/i8042.h 11250F: include/linux/input.h 11251F: include/linux/input/ 11252F: include/linux/libps2.h 11253F: include/linux/serio.h 11254F: include/uapi/linux/gameport.h 11255F: include/uapi/linux/input-event-codes.h 11256F: include/uapi/linux/input.h 11257F: include/uapi/linux/serio.h 11258F: include/uapi/linux/uinput.h 11259 11260INPUT MULTITOUCH (MT) PROTOCOL 11261M: Henrik Rydberg <rydberg@bitmath.org> 11262L: linux-input@vger.kernel.org 11263S: Odd fixes 11264F: Documentation/input/multi-touch-protocol.rst 11265F: drivers/input/input-mt.c 11266K: \b(ABS|SYN)_MT_ 11267 11268INSIDE SECURE CRYPTO DRIVER 11269M: Antoine Tenart <atenart@kernel.org> 11270L: linux-crypto@vger.kernel.org 11271S: Maintained 11272F: drivers/crypto/inside-secure/ 11273 11274INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11275M: Mimi Zohar <zohar@linux.ibm.com> 11276M: Roberto Sassu <roberto.sassu@huawei.com> 11277M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11278R: Eric Snowberg <eric.snowberg@oracle.com> 11279L: linux-integrity@vger.kernel.org 11280S: Supported 11281T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11282F: security/integrity/ 11283F: security/integrity/ima/ 11284 11285INTEGRITY POLICY ENFORCEMENT (IPE) 11286M: Fan Wu <wufan@linux.microsoft.com> 11287L: linux-security-module@vger.kernel.org 11288S: Supported 11289T: git https://github.com/microsoft/ipe.git 11290F: Documentation/admin-guide/LSM/ipe.rst 11291F: Documentation/security/ipe.rst 11292F: scripts/ipe/ 11293F: security/ipe/ 11294 11295INTEL 810/815 FRAMEBUFFER DRIVER 11296M: Antonino Daplas <adaplas@gmail.com> 11297L: linux-fbdev@vger.kernel.org 11298S: Maintained 11299F: drivers/video/fbdev/i810/ 11300 11301INTEL 8254 COUNTER DRIVER 11302M: William Breathitt Gray <wbg@kernel.org> 11303L: linux-iio@vger.kernel.org 11304S: Maintained 11305F: drivers/counter/i8254.c 11306F: include/linux/i8254.h 11307 11308INTEL 8255 GPIO DRIVER 11309M: William Breathitt Gray <wbg@kernel.org> 11310L: linux-gpio@vger.kernel.org 11311S: Maintained 11312F: drivers/gpio/gpio-i8255.c 11313F: drivers/gpio/gpio-i8255.h 11314 11315INTEL ASoC DRIVERS 11316M: Cezary Rojewski <cezary.rojewski@intel.com> 11317M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 11318M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 11319M: Bard Liao <yung-chuan.liao@linux.intel.com> 11320M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 11321M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 11322R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 11323L: linux-sound@vger.kernel.org 11324S: Supported 11325F: sound/soc/intel/ 11326 11327INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 11328M: Hans de Goede <hdegoede@redhat.com> 11329L: platform-driver-x86@vger.kernel.org 11330S: Maintained 11331F: drivers/platform/x86/intel/atomisp2/pm.c 11332 11333INTEL ATOMISP2 LED DRIVER 11334M: Hans de Goede <hdegoede@redhat.com> 11335L: platform-driver-x86@vger.kernel.org 11336S: Maintained 11337F: drivers/platform/x86/intel/atomisp2/led.c 11338 11339INTEL BIOS SAR INT1092 DRIVER 11340M: Shravan Sudhakar <s.shravan@intel.com> 11341L: platform-driver-x86@vger.kernel.org 11342S: Maintained 11343F: drivers/platform/x86/intel/int1092/ 11344 11345INTEL BROXTON PMC DRIVER 11346M: Mika Westerberg <mika.westerberg@linux.intel.com> 11347M: Zha Qipeng <qipeng.zha@intel.com> 11348S: Maintained 11349F: drivers/mfd/intel_pmc_bxt.c 11350F: include/linux/mfd/intel_pmc_bxt.h 11351 11352INTEL C600 SERIES SAS CONTROLLER DRIVER 11353M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 11354L: linux-scsi@vger.kernel.org 11355S: Supported 11356T: git git://git.code.sf.net/p/intel-sas/isci 11357F: drivers/scsi/isci/ 11358 11359INTEL CPU family model numbers 11360M: Tony Luck <tony.luck@intel.com> 11361M: x86@kernel.org 11362L: linux-kernel@vger.kernel.org 11363S: Supported 11364F: arch/x86/include/asm/intel-family.h 11365 11366INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11367M: Jani Nikula <jani.nikula@linux.intel.com> 11368M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11369L: intel-gfx@lists.freedesktop.org 11370L: intel-xe@lists.freedesktop.org 11371S: Supported 11372F: drivers/gpu/drm/i915/display/ 11373F: drivers/gpu/drm/xe/display/ 11374F: drivers/gpu/drm/xe/compat-i915-headers 11375F: include/drm/intel/ 11376 11377INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11378M: Jani Nikula <jani.nikula@linux.intel.com> 11379M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11380M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11381M: Tvrtko Ursulin <tursulin@ursulin.net> 11382L: intel-gfx@lists.freedesktop.org 11383S: Supported 11384W: https://drm.pages.freedesktop.org/intel-docs/ 11385Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11386B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11387C: irc://irc.oftc.net/intel-gfx 11388T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 11389F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11390F: Documentation/gpu/i915.rst 11391F: drivers/gpu/drm/ci/xfails/i915* 11392F: drivers/gpu/drm/i915/ 11393F: include/drm/intel/ 11394F: include/uapi/drm/i915_drm.h 11395 11396INTEL DRM XE DRIVER (Lunar Lake and newer) 11397M: Lucas De Marchi <lucas.demarchi@intel.com> 11398M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11399M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11400L: intel-xe@lists.freedesktop.org 11401S: Supported 11402W: https://drm.pages.freedesktop.org/intel-docs/ 11403Q: http://patchwork.freedesktop.org/project/intel-xe/ 11404B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11405C: irc://irc.oftc.net/xe 11406T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11407F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11408F: Documentation/gpu/xe/ 11409F: drivers/gpu/drm/xe/ 11410F: include/drm/intel/ 11411F: include/uapi/drm/xe_drm.h 11412 11413INTEL ETHERNET DRIVERS 11414M: Tony Nguyen <anthony.l.nguyen@intel.com> 11415M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 11416L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11417S: Supported 11418W: https://www.intel.com/content/www/us/en/support.html 11419Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11422F: Documentation/networking/device_drivers/ethernet/intel/ 11423F: drivers/net/ethernet/intel/ 11424F: drivers/net/ethernet/intel/*/ 11425F: include/linux/avf/virtchnl.h 11426F: include/linux/net/intel/iidc.h 11427 11428INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11429M: Mustafa Ismail <mustafa.ismail@intel.com> 11430M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 11431L: linux-rdma@vger.kernel.org 11432S: Supported 11433F: drivers/infiniband/hw/irdma/ 11434F: include/uapi/rdma/irdma-abi.h 11435 11436INTEL GPIO DRIVERS 11437M: Andy Shevchenko <andy@kernel.org> 11438L: linux-gpio@vger.kernel.org 11439S: Supported 11440T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11441F: drivers/gpio/gpio-elkhartlake.c 11442F: drivers/gpio/gpio-graniterapids.c 11443F: drivers/gpio/gpio-ich.c 11444F: drivers/gpio/gpio-merrifield.c 11445F: drivers/gpio/gpio-ml-ioh.c 11446F: drivers/gpio/gpio-pch.c 11447F: drivers/gpio/gpio-sch.c 11448F: drivers/gpio/gpio-sodaville.c 11449F: drivers/gpio/gpio-tangier.c 11450F: drivers/gpio/gpio-tangier.h 11451 11452INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11453M: Zhenyu Wang <zhenyuw@linux.intel.com> 11454M: Zhi Wang <zhi.wang.linux@gmail.com> 11455L: intel-gvt-dev@lists.freedesktop.org 11456L: intel-gfx@lists.freedesktop.org 11457S: Supported 11458W: https://github.com/intel/gvt-linux/wiki 11459T: git https://github.com/intel/gvt-linux.git 11460F: drivers/gpu/drm/i915/gvt/ 11461 11462INTEL HID EVENT DRIVER 11463M: Alex Hung <alexhung@gmail.com> 11464L: platform-driver-x86@vger.kernel.org 11465S: Maintained 11466F: drivers/platform/x86/intel/hid.c 11467 11468INTEL I/OAT DMA DRIVER 11469M: Dave Jiang <dave.jiang@intel.com> 11470R: Dan Williams <dan.j.williams@intel.com> 11471L: dmaengine@vger.kernel.org 11472S: Supported 11473Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11474F: drivers/dma/ioat* 11475 11476INTEL IAA CRYPTO DRIVER 11477M: Tom Zanussi <tom.zanussi@linux.intel.com> 11478L: linux-crypto@vger.kernel.org 11479S: Supported 11480F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11481F: drivers/crypto/intel/iaa/* 11482 11483INTEL IDLE DRIVER 11484M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11485M: Len Brown <lenb@kernel.org> 11486L: linux-pm@vger.kernel.org 11487S: Supported 11488B: https://bugzilla.kernel.org 11489T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11490F: drivers/idle/intel_idle.c 11491 11492INTEL IDXD DRIVER 11493M: Fenghua Yu <fenghua.yu@intel.com> 11494R: Dave Jiang <dave.jiang@intel.com> 11495L: dmaengine@vger.kernel.org 11496S: Supported 11497F: drivers/dma/idxd/* 11498F: include/uapi/linux/idxd.h 11499 11500INTEL IN FIELD SCAN (IFS) DEVICE 11501M: Jithu Joseph <jithu.joseph@intel.com> 11502R: Ashok Raj <ashok.raj.linux@gmail.com> 11503R: Tony Luck <tony.luck@intel.com> 11504S: Maintained 11505F: drivers/platform/x86/intel/ifs 11506F: include/trace/events/intel_ifs.h 11507F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 11508 11509INTEL INTEGRATED SENSOR HUB DRIVER 11510M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11511M: Jiri Kosina <jikos@kernel.org> 11512L: linux-input@vger.kernel.org 11513S: Maintained 11514F: drivers/hid/intel-ish-hid/ 11515 11516INTEL IOMMU (VT-d) 11517M: David Woodhouse <dwmw2@infradead.org> 11518M: Lu Baolu <baolu.lu@linux.intel.com> 11519L: iommu@lists.linux.dev 11520S: Supported 11521T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11522F: drivers/iommu/intel/ 11523 11524INTEL IPU3 CSI-2 CIO2 DRIVER 11525M: Yong Zhi <yong.zhi@intel.com> 11526M: Sakari Ailus <sakari.ailus@linux.intel.com> 11527M: Bingbu Cao <bingbu.cao@intel.com> 11528M: Dan Scally <djrscally@gmail.com> 11529R: Tianshu Qiu <tian.shu.qiu@intel.com> 11530L: linux-media@vger.kernel.org 11531S: Maintained 11532T: git git://linuxtv.org/media_tree.git 11533F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11534F: drivers/media/pci/intel/ipu3/ 11535 11536INTEL IPU3 CSI-2 IMGU DRIVER 11537M: Sakari Ailus <sakari.ailus@linux.intel.com> 11538R: Bingbu Cao <bingbu.cao@intel.com> 11539R: Tianshu Qiu <tian.shu.qiu@intel.com> 11540L: linux-media@vger.kernel.org 11541S: Maintained 11542F: Documentation/admin-guide/media/ipu3.rst 11543F: Documentation/admin-guide/media/ipu3_rcb.svg 11544F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11545F: drivers/staging/media/ipu3/ 11546 11547INTEL IPU6 INPUT SYSTEM DRIVER 11548M: Sakari Ailus <sakari.ailus@linux.intel.com> 11549M: Bingbu Cao <bingbu.cao@intel.com> 11550R: Tianshu Qiu <tian.shu.qiu@intel.com> 11551L: linux-media@vger.kernel.org 11552S: Maintained 11553T: git git://linuxtv.org/media_tree.git 11554F: Documentation/admin-guide/media/ipu6-isys.rst 11555F: drivers/media/pci/intel/ipu6/ 11556 11557INTEL ISHTP ECLITE DRIVER 11558M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11559L: platform-driver-x86@vger.kernel.org 11560S: Supported 11561F: drivers/platform/x86/intel/ishtp_eclite.c 11562 11563INTEL IXP4XX CRYPTO SUPPORT 11564M: Corentin Labbe <clabbe@baylibre.com> 11565L: linux-crypto@vger.kernel.org 11566S: Maintained 11567F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11568 11569INTEL KEEM BAY DRM DRIVER 11570M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11571M: Edmund Dea <edmund.j.dea@intel.com> 11572S: Maintained 11573F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11574F: drivers/gpu/drm/kmb/ 11575 11576INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11577M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11578S: Maintained 11579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11580F: drivers/crypto/intel/keembay/Kconfig 11581F: drivers/crypto/intel/keembay/Makefile 11582F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11583F: drivers/crypto/intel/keembay/ocs-aes.c 11584F: drivers/crypto/intel/keembay/ocs-aes.h 11585 11586INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11587M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11588M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11589M: Mark Gross <mgross@linux.intel.com> 11590S: Maintained 11591F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11592F: drivers/crypto/intel/keembay/Kconfig 11593F: drivers/crypto/intel/keembay/Makefile 11594F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11595 11596INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11597M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11598M: Declan Murphy <declan.murphy@intel.com> 11599S: Maintained 11600F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11601F: drivers/crypto/intel/keembay/Kconfig 11602F: drivers/crypto/intel/keembay/Makefile 11603F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11604F: drivers/crypto/intel/keembay/ocs-hcu.c 11605F: drivers/crypto/intel/keembay/ocs-hcu.h 11606 11607INTEL MANAGEMENT ENGINE (mei) 11608M: Tomas Winkler <tomas.winkler@intel.com> 11609L: linux-kernel@vger.kernel.org 11610S: Supported 11611F: Documentation/driver-api/mei/* 11612F: drivers/misc/mei/ 11613F: drivers/watchdog/mei_wdt.c 11614F: include/linux/mei_aux.h 11615F: include/linux/mei_cl_bus.h 11616F: include/uapi/linux/mei.h 11617F: include/uapi/linux/mei_uuid.h 11618F: include/uapi/linux/uuid.h 11619F: samples/mei/* 11620 11621INTEL MAX 10 BMC MFD DRIVER 11622M: Xu Yilun <yilun.xu@intel.com> 11623R: Tom Rix <trix@redhat.com> 11624S: Maintained 11625F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11626F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11627F: drivers/hwmon/intel-m10-bmc-hwmon.c 11628F: drivers/mfd/intel-m10-bmc* 11629F: include/linux/mfd/intel-m10-bmc.h 11630 11631INTEL MAX10 BMC SECURE UPDATES 11632M: Peter Colberg <peter.colberg@intel.com> 11633L: linux-fpga@vger.kernel.org 11634S: Maintained 11635F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11636F: drivers/fpga/intel-m10-bmc-sec-update.c 11637 11638INTEL MID (Mobile Internet Device) PLATFORM 11639M: Andy Shevchenko <andy@kernel.org> 11640L: linux-kernel@vger.kernel.org 11641S: Supported 11642F: arch/x86/include/asm/intel-mid.h 11643F: arch/x86/pci/intel_mid_pci.c 11644F: arch/x86/platform/intel-mid/ 11645F: drivers/extcon/extcon-intel-mrfld.c 11646F: drivers/iio/adc/intel_mrfld_adc.c 11647F: drivers/mfd/intel_soc_pmic_mrfld.c 11648F: drivers/platform/x86/intel/mrfld_pwrbtn.c 11649F: drivers/platform/x86/intel_scu_* 11650F: drivers/staging/media/atomisp/ 11651F: drivers/watchdog/intel-mid_wdt.c 11652F: include/linux/mfd/intel_soc_pmic_mrfld.h 11653F: include/linux/platform_data/x86/intel-mid_wdt.h 11654F: include/linux/platform_data/x86/intel_scu_ipc.h 11655 11656INTEL P-Unit IPC DRIVER 11657M: Zha Qipeng <qipeng.zha@intel.com> 11658L: platform-driver-x86@vger.kernel.org 11659S: Maintained 11660F: arch/x86/include/asm/intel_punit_ipc.h 11661F: drivers/platform/x86/intel/punit_ipc.c 11662 11663INTEL PMC CORE DRIVER 11664M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11665M: David E Box <david.e.box@intel.com> 11666L: platform-driver-x86@vger.kernel.org 11667S: Maintained 11668F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11669F: drivers/platform/x86/intel/pmc/ 11670 11671INTEL PMIC GPIO DRIVERS 11672M: Andy Shevchenko <andy@kernel.org> 11673S: Supported 11674T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11675F: drivers/gpio/gpio-*cove.c 11676 11677INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11678M: Andy Shevchenko <andy@kernel.org> 11679S: Supported 11680F: drivers/mfd/intel_soc_pmic* 11681F: include/linux/mfd/intel_soc_pmic* 11682 11683INTEL PMT DRIVERS 11684M: David E. Box <david.e.box@linux.intel.com> 11685S: Supported 11686F: drivers/platform/x86/intel/pmt/ 11687 11688INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11689M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11690L: linux-wireless@vger.kernel.org 11691S: Maintained 11692F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11693F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11694F: drivers/net/wireless/intel/ipw2x00/ 11695 11696INTEL PSTATE DRIVER 11697M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11698M: Len Brown <lenb@kernel.org> 11699L: linux-pm@vger.kernel.org 11700S: Supported 11701F: drivers/cpufreq/intel_pstate.c 11702 11703INTEL PTP DFL ToD DRIVER 11704M: Tianfei Zhang <tianfei.zhang@intel.com> 11705L: linux-fpga@vger.kernel.org 11706L: netdev@vger.kernel.org 11707S: Maintained 11708F: drivers/ptp/ptp_dfl_tod.c 11709 11710INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11711M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11712L: linux-iio@vger.kernel.org 11713F: drivers/counter/intel-qep.c 11714 11715INTEL SCU DRIVERS 11716M: Mika Westerberg <mika.westerberg@linux.intel.com> 11717S: Maintained 11718F: drivers/platform/x86/intel_scu_* 11719F: include/linux/platform_data/x86/intel_scu_ipc.h 11720 11721INTEL SDSI DRIVER 11722M: David E. Box <david.e.box@linux.intel.com> 11723S: Supported 11724F: drivers/platform/x86/intel/sdsi.c 11725F: tools/arch/x86/intel_sdsi/ 11726F: tools/testing/selftests/drivers/sdsi/ 11727 11728INTEL SGX 11729M: Jarkko Sakkinen <jarkko@kernel.org> 11730R: Dave Hansen <dave.hansen@linux.intel.com> 11731L: linux-sgx@vger.kernel.org 11732S: Supported 11733Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11735F: Documentation/arch/x86/sgx.rst 11736F: arch/x86/entry/vdso/vsgx.S 11737F: arch/x86/include/asm/sgx.h 11738F: arch/x86/include/uapi/asm/sgx.h 11739F: arch/x86/kernel/cpu/sgx/* 11740F: tools/testing/selftests/sgx/* 11741K: \bSGX_ 11742 11743INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11744M: Daniel Scally <djrscally@gmail.com> 11745S: Maintained 11746F: drivers/platform/x86/intel/int3472/ 11747 11748INTEL SPEED SELECT TECHNOLOGY 11749M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11750L: platform-driver-x86@vger.kernel.org 11751S: Maintained 11752F: drivers/platform/x86/intel/speed_select_if/ 11753F: include/uapi/linux/isst_if.h 11754F: tools/power/x86/intel-speed-select/ 11755 11756INTEL STRATIX10 FIRMWARE DRIVERS 11757M: Dinh Nguyen <dinguyen@kernel.org> 11758L: linux-kernel@vger.kernel.org 11759S: Maintained 11760T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11761F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11762F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11763F: drivers/firmware/stratix10-rsu.c 11764F: drivers/firmware/stratix10-svc.c 11765F: include/linux/firmware/intel/stratix10-smc.h 11766F: include/linux/firmware/intel/stratix10-svc-client.h 11767 11768INTEL TELEMETRY DRIVER 11769M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11770M: "David E. Box" <david.e.box@linux.intel.com> 11771L: platform-driver-x86@vger.kernel.org 11772S: Maintained 11773F: arch/x86/include/asm/intel_telemetry.h 11774F: drivers/platform/x86/intel/telemetry/ 11775 11776INTEL TPMI DRIVER 11777M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11778L: platform-driver-x86@vger.kernel.org 11779S: Maintained 11780F: Documentation/ABI/testing/debugfs-tpmi 11781F: drivers/platform/x86/intel/tpmi.c 11782F: include/linux/intel_tpmi.h 11783 11784INTEL UNCORE FREQUENCY CONTROL 11785M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11786L: platform-driver-x86@vger.kernel.org 11787S: Maintained 11788F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11789F: drivers/platform/x86/intel/uncore-frequency/ 11790 11791INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11792M: David E. Box <david.e.box@linux.intel.com> 11793S: Supported 11794F: drivers/platform/x86/intel/vsec.c 11795F: include/linux/intel_vsec.h 11796 11797INTEL VIRTUAL BUTTON DRIVER 11798M: AceLan Kao <acelan.kao@canonical.com> 11799L: platform-driver-x86@vger.kernel.org 11800S: Maintained 11801F: drivers/platform/x86/intel/vbtn.c 11802 11803INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11804M: Stanislaw Gruszka <stf_xl@wp.pl> 11805L: linux-wireless@vger.kernel.org 11806S: Supported 11807F: drivers/net/wireless/intel/iwlegacy/ 11808 11809INTEL WIRELESS WIFI LINK (iwlwifi) 11810M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11811L: linux-wireless@vger.kernel.org 11812S: Supported 11813W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11815F: drivers/net/wireless/intel/iwlwifi/ 11816 11817INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11818M: Jithu Joseph <jithu.joseph@intel.com> 11819S: Maintained 11820W: https://slimbootloader.github.io/security/firmware-update.html 11821F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11822 11823INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11824L: Dell.Client.Kernel@dell.com 11825S: Maintained 11826F: drivers/platform/x86/intel/wmi/thunderbolt.c 11827 11828INTEL WWAN IOSM DRIVER 11829M: M Chetan Kumar <m.chetan.kumar@intel.com> 11830L: netdev@vger.kernel.org 11831S: Maintained 11832F: drivers/net/wwan/iosm/ 11833 11834INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11835M: Xin Li <xin@zytor.com> 11836M: "H. Peter Anvin" <hpa@zytor.com> 11837S: Supported 11838F: Documentation/arch/x86/x86_64/fred.rst 11839F: arch/x86/entry/entry_64_fred.S 11840F: arch/x86/entry/entry_fred.c 11841F: arch/x86/include/asm/fred.h 11842F: arch/x86/kernel/fred.c 11843 11844INTEL(R) TRACE HUB 11845M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11846S: Supported 11847F: Documentation/trace/intel_th.rst 11848F: drivers/hwtracing/intel_th/ 11849F: include/linux/intel_th.h 11850 11851INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11852M: Ning Sun <ning.sun@intel.com> 11853L: tboot-devel@lists.sourceforge.net 11854S: Supported 11855W: http://tboot.sourceforge.net 11856T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11857F: Documentation/arch/x86/intel_txt.rst 11858F: arch/x86/kernel/tboot.c 11859F: include/linux/tboot.h 11860 11861INTERCONNECT API 11862M: Georgi Djakov <djakov@kernel.org> 11863L: linux-pm@vger.kernel.org 11864S: Maintained 11865T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11866F: Documentation/devicetree/bindings/interconnect/ 11867F: Documentation/driver-api/interconnect.rst 11868F: drivers/interconnect/ 11869F: include/dt-bindings/interconnect/ 11870F: include/linux/interconnect-provider.h 11871F: include/linux/interconnect.h 11872 11873INTERRUPT COUNTER DRIVER 11874M: Oleksij Rempel <o.rempel@pengutronix.de> 11875R: Pengutronix Kernel Team <kernel@pengutronix.de> 11876L: linux-iio@vger.kernel.org 11877F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11878F: drivers/counter/interrupt-cnt.c 11879 11880INTERSIL ISL7998X VIDEO DECODER DRIVER 11881M: Michael Tretter <m.tretter@pengutronix.de> 11882R: Pengutronix Kernel Team <kernel@pengutronix.de> 11883L: linux-media@vger.kernel.org 11884S: Maintained 11885F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11886F: drivers/media/i2c/isl7998x.c 11887 11888INVENSENSE ICM-426xx IMU DRIVER 11889M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11890L: linux-iio@vger.kernel.org 11891S: Maintained 11892W: https://invensense.tdk.com/ 11893F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 11894F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11895F: drivers/iio/imu/inv_icm42600/ 11896 11897INVENSENSE MPU-3050 GYROSCOPE DRIVER 11898M: Linus Walleij <linus.walleij@linaro.org> 11899L: linux-iio@vger.kernel.org 11900S: Maintained 11901F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11902F: drivers/iio/gyro/mpu3050* 11903 11904IOC3 ETHERNET DRIVER 11905M: Ralf Baechle <ralf@linux-mips.org> 11906L: linux-mips@vger.kernel.org 11907S: Maintained 11908F: drivers/net/ethernet/sgi/ioc3-eth.c 11909 11910IOMMU DMA-API LAYER 11911M: Robin Murphy <robin.murphy@arm.com> 11912L: iommu@lists.linux.dev 11913S: Maintained 11914T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11915F: drivers/iommu/dma-iommu.c 11916F: drivers/iommu/dma-iommu.h 11917F: drivers/iommu/iova.c 11918F: include/linux/iommu-dma.h 11919F: include/linux/iova.h 11920 11921IOMMU SUBSYSTEM 11922M: Joerg Roedel <joro@8bytes.org> 11923M: Will Deacon <will@kernel.org> 11924R: Robin Murphy <robin.murphy@arm.com> 11925L: iommu@lists.linux.dev 11926S: Maintained 11927T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 11928F: Documentation/devicetree/bindings/iommu/ 11929F: drivers/iommu/ 11930F: include/linux/iommu.h 11931F: include/linux/iova.h 11932F: include/linux/of_iommu.h 11933 11934IOMMUFD 11935M: Jason Gunthorpe <jgg@nvidia.com> 11936M: Kevin Tian <kevin.tian@intel.com> 11937L: iommu@lists.linux.dev 11938S: Maintained 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11940F: Documentation/userspace-api/iommufd.rst 11941F: drivers/iommu/iommufd/ 11942F: include/linux/iommufd.h 11943F: include/uapi/linux/iommufd.h 11944F: tools/testing/selftests/iommu/ 11945 11946IOSYS-MAP HELPERS 11947M: Thomas Zimmermann <tzimmermann@suse.de> 11948L: dri-devel@lists.freedesktop.org 11949S: Maintained 11950T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11951F: include/linux/iosys-map.h 11952 11953IO_URING 11954M: Jens Axboe <axboe@kernel.dk> 11955M: Pavel Begunkov <asml.silence@gmail.com> 11956L: io-uring@vger.kernel.org 11957S: Maintained 11958T: git git://git.kernel.dk/linux-block 11959T: git git://git.kernel.dk/liburing 11960F: include/linux/io_uring/ 11961F: include/linux/io_uring.h 11962F: include/linux/io_uring_types.h 11963F: include/trace/events/io_uring.h 11964F: include/uapi/linux/io_uring.h 11965F: io_uring/ 11966 11967IPMI SUBSYSTEM 11968M: Corey Minyard <minyard@acm.org> 11969L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11970S: Supported 11971W: http://openipmi.sourceforge.net/ 11972T: git https://github.com/cminyard/linux-ipmi.git for-next 11973F: Documentation/devicetree/bindings/ipmi/ 11974F: Documentation/driver-api/ipmi.rst 11975F: drivers/char/ipmi/ 11976F: include/linux/ipmi* 11977F: include/uapi/linux/ipmi* 11978 11979IPS SCSI RAID DRIVER 11980M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11981L: linux-scsi@vger.kernel.org 11982S: Maintained 11983W: http://www.adaptec.com/ 11984F: drivers/scsi/ips* 11985 11986IPVS 11987M: Simon Horman <horms@verge.net.au> 11988M: Julian Anastasov <ja@ssi.bg> 11989L: netdev@vger.kernel.org 11990L: lvs-devel@vger.kernel.org 11991S: Maintained 11992T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11993T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11994F: Documentation/networking/ipvs-sysctl.rst 11995F: include/net/ip_vs.h 11996F: include/uapi/linux/ip_vs.h 11997F: net/netfilter/ipvs/ 11998 11999IPWIRELESS DRIVER 12000M: Jiri Kosina <jikos@kernel.org> 12001M: David Sterba <dsterba@suse.com> 12002S: Odd Fixes 12003F: drivers/tty/ipwireless/ 12004 12005IRON DEVICE AUDIO CODEC DRIVERS 12006M: Kiseok Jo <kiseok.jo@irondevice.com> 12007L: linux-sound@vger.kernel.org 12008S: Maintained 12009F: Documentation/devicetree/bindings/sound/irondevice,* 12010F: sound/soc/codecs/sma* 12011 12012IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12013M: Thomas Gleixner <tglx@linutronix.de> 12014S: Maintained 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12016F: Documentation/core-api/irq/irq-domain.rst 12017F: include/linux/irqdomain.h 12018F: include/linux/irqdomain_defs.h 12019F: kernel/irq/irqdomain.c 12020F: kernel/irq/msi.c 12021 12022IRQ SUBSYSTEM 12023M: Thomas Gleixner <tglx@linutronix.de> 12024L: linux-kernel@vger.kernel.org 12025S: Maintained 12026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12027F: include/linux/group_cpus.h 12028F: include/linux/irq.h 12029F: include/linux/irqhandler.h 12030F: include/linux/irqnr.h 12031F: include/linux/irqreturn.h 12032F: kernel/irq/ 12033F: lib/group_cpus.c 12034 12035IRQCHIP DRIVERS 12036M: Thomas Gleixner <tglx@linutronix.de> 12037L: linux-kernel@vger.kernel.org 12038S: Maintained 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12040F: Documentation/devicetree/bindings/interrupt-controller/ 12041F: drivers/irqchip/ 12042F: include/linux/irqchip.h 12043 12044ISA 12045M: William Breathitt Gray <wbg@kernel.org> 12046S: Maintained 12047F: Documentation/driver-api/isa.rst 12048F: drivers/base/isa.c 12049F: include/linux/isa.h 12050 12051ISA RADIO MODULE 12052M: Hans Verkuil <hverkuil@xs4all.nl> 12053L: linux-media@vger.kernel.org 12054S: Maintained 12055W: https://linuxtv.org 12056T: git git://linuxtv.org/media_tree.git 12057F: drivers/media/radio/radio-isa* 12058 12059ISAPNP 12060M: Jaroslav Kysela <perex@perex.cz> 12061S: Maintained 12062F: Documentation/userspace-api/isapnp.rst 12063F: drivers/pnp/isapnp/ 12064F: include/linux/isapnp.h 12065 12066ISCSI 12067M: Lee Duncan <lduncan@suse.com> 12068M: Chris Leech <cleech@redhat.com> 12069M: Mike Christie <michael.christie@oracle.com> 12070L: open-iscsi@googlegroups.com 12071L: linux-scsi@vger.kernel.org 12072S: Maintained 12073W: www.open-iscsi.com 12074F: drivers/scsi/*iscsi* 12075F: include/scsi/*iscsi* 12076 12077iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12078M: Peter Jones <pjones@redhat.com> 12079M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12080S: Maintained 12081F: drivers/firmware/iscsi_ibft* 12082 12083ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12084M: Sagi Grimberg <sagi@grimberg.me> 12085M: Max Gurtovoy <mgurtovoy@nvidia.com> 12086L: linux-rdma@vger.kernel.org 12087S: Supported 12088W: http://www.openfabrics.org 12089W: www.open-iscsi.org 12090Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12091F: drivers/infiniband/ulp/iser/ 12092 12093ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 12094M: Sagi Grimberg <sagi@grimberg.me> 12095L: linux-rdma@vger.kernel.org 12096L: target-devel@vger.kernel.org 12097S: Supported 12098T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 12099F: drivers/infiniband/ulp/isert 12100 12101ISDN/CMTP OVER BLUETOOTH 12102M: Karsten Keil <isdn@linux-pingi.de> 12103L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12104L: netdev@vger.kernel.org 12105S: Odd Fixes 12106W: http://www.isdn4linux.de 12107F: Documentation/isdn/ 12108F: drivers/isdn/capi/ 12109F: include/linux/isdn/ 12110F: include/uapi/linux/isdn/ 12111F: net/bluetooth/cmtp/ 12112 12113ISDN/mISDN SUBSYSTEM 12114M: Karsten Keil <isdn@linux-pingi.de> 12115L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12116L: netdev@vger.kernel.org 12117S: Maintained 12118W: http://www.isdn4linux.de 12119F: drivers/isdn/Kconfig 12120F: drivers/isdn/Makefile 12121F: drivers/isdn/hardware/ 12122F: drivers/isdn/mISDN/ 12123 12124ISOFS FILESYSTEM 12125M: Jan Kara <jack@suse.cz> 12126L: linux-fsdevel@vger.kernel.org 12127S: Maintained 12128F: Documentation/filesystems/isofs.rst 12129F: fs/isofs/ 12130 12131IT87 HARDWARE MONITORING DRIVER 12132M: Jean Delvare <jdelvare@suse.com> 12133L: linux-hwmon@vger.kernel.org 12134S: Maintained 12135F: Documentation/hwmon/it87.rst 12136F: drivers/hwmon/it87.c 12137 12138IT913X MEDIA DRIVER 12139L: linux-media@vger.kernel.org 12140S: Orphan 12141W: https://linuxtv.org 12142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12143F: drivers/media/tuners/it913x* 12144 12145ITE IT66121 HDMI BRIDGE DRIVER 12146M: Phong LE <ple@baylibre.com> 12147M: Neil Armstrong <neil.armstrong@linaro.org> 12148S: Maintained 12149T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12150F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 12151F: drivers/gpu/drm/bridge/ite-it66121.c 12152 12153IVTV VIDEO4LINUX DRIVER 12154M: Andy Walls <awalls@md.metrocast.net> 12155L: linux-media@vger.kernel.org 12156S: Maintained 12157W: https://linuxtv.org 12158T: git git://linuxtv.org/media_tree.git 12159F: Documentation/admin-guide/media/ivtv* 12160F: drivers/media/pci/ivtv/ 12161F: include/uapi/linux/ivtv* 12162 12163IX2505V MEDIA DRIVER 12164M: Malcolm Priestley <tvboxspy@gmail.com> 12165L: linux-media@vger.kernel.org 12166S: Maintained 12167W: https://linuxtv.org 12168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12169F: drivers/media/dvb-frontends/ix2505v* 12170 12171JAILHOUSE HYPERVISOR INTERFACE 12172M: Jan Kiszka <jan.kiszka@siemens.com> 12173L: jailhouse-dev@googlegroups.com 12174S: Maintained 12175F: arch/x86/include/asm/jailhouse_para.h 12176F: arch/x86/kernel/jailhouse.c 12177 12178JFS FILESYSTEM 12179M: Dave Kleikamp <shaggy@kernel.org> 12180L: jfs-discussion@lists.sourceforge.net 12181S: Odd Fixes 12182W: http://jfs.sourceforge.net/ 12183T: git https://github.com/kleikamp/linux-shaggy.git 12184F: Documentation/admin-guide/jfs.rst 12185F: fs/jfs/ 12186 12187JME NETWORK DRIVER 12188M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12189L: netdev@vger.kernel.org 12190S: Odd Fixes 12191F: drivers/net/ethernet/jme.* 12192 12193JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12194M: David Woodhouse <dwmw2@infradead.org> 12195M: Richard Weinberger <richard@nod.at> 12196L: linux-mtd@lists.infradead.org 12197S: Odd Fixes 12198W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12199T: git git://git.infradead.org/ubifs-2.6.git 12200F: fs/jffs2/ 12201F: include/uapi/linux/jffs2.h 12202 12203JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12204M: "Theodore Ts'o" <tytso@mit.edu> 12205M: Jan Kara <jack@suse.com> 12206L: linux-ext4@vger.kernel.org 12207S: Maintained 12208F: fs/jbd2/ 12209F: include/linux/jbd2.h 12210 12211JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12212M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12213L: linux-media@vger.kernel.org 12214L: linux-renesas-soc@vger.kernel.org 12215S: Maintained 12216F: drivers/media/platform/renesas/rcar_jpu.c 12217 12218JSM Neo PCI based serial card 12219L: linux-serial@vger.kernel.org 12220S: Orphan 12221F: drivers/tty/serial/jsm/ 12222 12223K10TEMP HARDWARE MONITORING DRIVER 12224M: Clemens Ladisch <clemens@ladisch.de> 12225L: linux-hwmon@vger.kernel.org 12226S: Maintained 12227F: Documentation/hwmon/k10temp.rst 12228F: drivers/hwmon/k10temp.c 12229 12230K8TEMP HARDWARE MONITORING DRIVER 12231M: Rudolf Marek <r.marek@assembler.cz> 12232L: linux-hwmon@vger.kernel.org 12233S: Maintained 12234F: Documentation/hwmon/k8temp.rst 12235F: drivers/hwmon/k8temp.c 12236 12237KASAN 12238M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12239R: Alexander Potapenko <glider@google.com> 12240R: Andrey Konovalov <andreyknvl@gmail.com> 12241R: Dmitry Vyukov <dvyukov@google.com> 12242R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12243L: kasan-dev@googlegroups.com 12244S: Maintained 12245F: Documentation/dev-tools/kasan.rst 12246F: arch/*/include/asm/*kasan.h 12247F: arch/*/mm/kasan_init* 12248F: include/linux/kasan*.h 12249F: lib/Kconfig.kasan 12250F: mm/kasan/ 12251F: scripts/Makefile.kasan 12252 12253KCONFIG 12254M: Masahiro Yamada <masahiroy@kernel.org> 12255L: linux-kbuild@vger.kernel.org 12256S: Maintained 12257Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12258T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12259F: Documentation/kbuild/kconfig* 12260F: scripts/Kconfig.include 12261F: scripts/kconfig/ 12262 12263KCOV 12264R: Dmitry Vyukov <dvyukov@google.com> 12265R: Andrey Konovalov <andreyknvl@gmail.com> 12266L: kasan-dev@googlegroups.com 12267S: Maintained 12268F: Documentation/dev-tools/kcov.rst 12269F: include/linux/kcov.h 12270F: include/uapi/linux/kcov.h 12271F: kernel/kcov.c 12272F: scripts/Makefile.kcov 12273 12274KCSAN 12275M: Marco Elver <elver@google.com> 12276R: Dmitry Vyukov <dvyukov@google.com> 12277L: kasan-dev@googlegroups.com 12278S: Maintained 12279F: Documentation/dev-tools/kcsan.rst 12280F: include/linux/kcsan*.h 12281F: kernel/kcsan/ 12282F: lib/Kconfig.kcsan 12283F: scripts/Makefile.kcsan 12284 12285KDUMP 12286M: Baoquan He <bhe@redhat.com> 12287R: Vivek Goyal <vgoyal@redhat.com> 12288R: Dave Young <dyoung@redhat.com> 12289L: kexec@lists.infradead.org 12290S: Maintained 12291W: http://lse.sourceforge.net/kdump/ 12292F: Documentation/admin-guide/kdump/ 12293F: fs/proc/vmcore.c 12294F: include/linux/crash_core.h 12295F: include/linux/crash_dump.h 12296F: include/uapi/linux/vmcore.h 12297F: kernel/crash_*.c 12298 12299KEENE FM RADIO TRANSMITTER DRIVER 12300M: Hans Verkuil <hverkuil@xs4all.nl> 12301L: linux-media@vger.kernel.org 12302S: Maintained 12303W: https://linuxtv.org 12304T: git git://linuxtv.org/media_tree.git 12305F: drivers/media/radio/radio-keene* 12306 12307KERNEL AUTOMOUNTER 12308M: Ian Kent <raven@themaw.net> 12309L: autofs@vger.kernel.org 12310S: Maintained 12311F: fs/autofs/ 12312 12313KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 12314M: Masahiro Yamada <masahiroy@kernel.org> 12315R: Nathan Chancellor <nathan@kernel.org> 12316R: Nicolas Schier <nicolas@fjasle.eu> 12317L: linux-kbuild@vger.kernel.org 12318S: Maintained 12319Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12320T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 12321F: Documentation/kbuild/ 12322F: Makefile 12323F: scripts/*vmlinux* 12324F: scripts/Kbuild* 12325F: scripts/Makefile* 12326F: scripts/basic/ 12327F: scripts/clang-tools/ 12328F: scripts/dummy-tools/ 12329F: scripts/include/ 12330F: scripts/mk* 12331F: scripts/mod/ 12332F: scripts/package/ 12333F: usr/ 12334 12335KERNEL HARDENING (not covered by other areas) 12336M: Kees Cook <kees@kernel.org> 12337R: Gustavo A. R. Silva <gustavoars@kernel.org> 12338L: linux-hardening@vger.kernel.org 12339S: Supported 12340T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12341F: Documentation/ABI/testing/sysfs-kernel-oops_count 12342F: Documentation/ABI/testing/sysfs-kernel-warn_count 12343F: arch/*/configs/hardening.config 12344F: include/linux/overflow.h 12345F: include/linux/randomize_kstack.h 12346F: kernel/configs/hardening.config 12347F: lib/usercopy_kunit.c 12348F: mm/usercopy.c 12349F: security/Kconfig.hardening 12350K: \b(add|choose)_random_kstack_offset\b 12351K: \b__check_(object_size|heap_object)\b 12352K: \b__counted_by\b 12353 12354KERNEL JANITORS 12355L: kernel-janitors@vger.kernel.org 12356S: Odd Fixes 12357W: http://kernelnewbies.org/KernelJanitors 12358 12359KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 12360M: Chuck Lever <chuck.lever@oracle.com> 12361M: Jeff Layton <jlayton@kernel.org> 12362R: Neil Brown <neilb@suse.de> 12363R: Olga Kornievskaia <okorniev@redhat.com> 12364R: Dai Ngo <Dai.Ngo@oracle.com> 12365R: Tom Talpey <tom@talpey.com> 12366L: linux-nfs@vger.kernel.org 12367S: Supported 12368B: https://bugzilla.kernel.org 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 12370F: Documentation/filesystems/nfs/ 12371F: fs/lockd/ 12372F: fs/nfs_common/ 12373F: fs/nfsd/ 12374F: include/linux/lockd/ 12375F: include/linux/sunrpc/ 12376F: include/trace/events/rpcgss.h 12377F: include/trace/events/rpcrdma.h 12378F: include/trace/events/sunrpc.h 12379F: include/trace/misc/fs.h 12380F: include/trace/misc/nfs.h 12381F: include/trace/misc/sunrpc.h 12382F: include/uapi/linux/nfsd/ 12383F: include/uapi/linux/sunrpc/ 12384F: net/sunrpc/ 12385 12386KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 12387M: Thomas Weißschuh <linux@weissschuh.net> 12388R: Christian Heusel <christian@heusel.eu> 12389R: Nathan Chancellor <nathan@kernel.org> 12390S: Maintained 12391F: scripts/package/PKGBUILD 12392 12393KERNEL REGRESSIONS 12394M: Thorsten Leemhuis <linux@leemhuis.info> 12395L: regressions@lists.linux.dev 12396S: Supported 12397F: Documentation/admin-guide/reporting-regressions.rst 12398F: Documentation/process/handling-regressions.rst 12399 12400KERNEL SELFTEST FRAMEWORK 12401M: Shuah Khan <shuah@kernel.org> 12402M: Shuah Khan <skhan@linuxfoundation.org> 12403L: linux-kselftest@vger.kernel.org 12404S: Maintained 12405Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12406T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12407F: Documentation/dev-tools/kselftest* 12408F: tools/testing/selftests/ 12409 12410KERNEL SMB3 SERVER (KSMBD) 12411M: Namjae Jeon <linkinjeon@kernel.org> 12412M: Steve French <sfrench@samba.org> 12413R: Sergey Senozhatsky <senozhatsky@chromium.org> 12414R: Tom Talpey <tom@talpey.com> 12415L: linux-cifs@vger.kernel.org 12416S: Maintained 12417T: git git://git.samba.org/ksmbd.git 12418F: Documentation/filesystems/smb/ksmbd.rst 12419F: fs/smb/common/ 12420F: fs/smb/server/ 12421 12422KERNEL UNIT TESTING FRAMEWORK (KUnit) 12423M: Brendan Higgins <brendanhiggins@google.com> 12424M: David Gow <davidgow@google.com> 12425R: Rae Moar <rmoar@google.com> 12426L: linux-kselftest@vger.kernel.org 12427L: kunit-dev@googlegroups.com 12428S: Maintained 12429W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12430T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12432F: Documentation/dev-tools/kunit/ 12433F: include/kunit/ 12434F: lib/kunit/ 12435F: rust/kernel/kunit.rs 12436F: scripts/rustdoc_test_* 12437F: tools/testing/kunit/ 12438 12439KERNEL USERMODE HELPER 12440M: Luis Chamberlain <mcgrof@kernel.org> 12441L: linux-kernel@vger.kernel.org 12442S: Maintained 12443F: include/linux/umh.h 12444F: kernel/umh.c 12445 12446KERNEL VIRTUAL MACHINE (KVM) 12447M: Paolo Bonzini <pbonzini@redhat.com> 12448L: kvm@vger.kernel.org 12449S: Supported 12450W: http://www.linux-kvm.org 12451T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12452F: Documentation/virt/kvm/ 12453F: include/asm-generic/kvm* 12454F: include/kvm/iodev.h 12455F: include/linux/kvm* 12456F: include/trace/events/kvm.h 12457F: include/uapi/asm-generic/kvm* 12458F: include/uapi/linux/kvm* 12459F: tools/kvm/ 12460F: tools/testing/selftests/kvm/ 12461F: virt/kvm/* 12462 12463KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12464M: Marc Zyngier <maz@kernel.org> 12465M: Oliver Upton <oliver.upton@linux.dev> 12466R: Joey Gouly <joey.gouly@arm.com> 12467R: Suzuki K Poulose <suzuki.poulose@arm.com> 12468R: Zenghui Yu <yuzenghui@huawei.com> 12469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12470L: kvmarm@lists.linux.dev 12471S: Maintained 12472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12473F: Documentation/virt/kvm/arm/ 12474F: Documentation/virt/kvm/devices/arm* 12475F: arch/arm64/include/asm/kvm* 12476F: arch/arm64/include/uapi/asm/kvm* 12477F: arch/arm64/kvm/ 12478F: include/kvm/arm_* 12479F: tools/testing/selftests/kvm/*/aarch64/ 12480F: tools/testing/selftests/kvm/aarch64/ 12481 12482KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12483M: Tianrui Zhao <zhaotianrui@loongson.cn> 12484M: Bibo Mao <maobibo@loongson.cn> 12485M: Huacai Chen <chenhuacai@kernel.org> 12486L: kvm@vger.kernel.org 12487L: loongarch@lists.linux.dev 12488S: Maintained 12489T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12490F: Documentation/virt/kvm/loongarch/ 12491F: arch/loongarch/include/asm/kvm* 12492F: arch/loongarch/include/uapi/asm/kvm* 12493F: arch/loongarch/kvm/ 12494 12495KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12496M: Huacai Chen <chenhuacai@kernel.org> 12497L: linux-mips@vger.kernel.org 12498L: kvm@vger.kernel.org 12499S: Maintained 12500T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12501F: arch/mips/include/asm/kvm* 12502F: arch/mips/include/uapi/asm/kvm* 12503F: arch/mips/kvm/ 12504 12505KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12506M: Michael Ellerman <mpe@ellerman.id.au> 12507R: Nicholas Piggin <npiggin@gmail.com> 12508L: linuxppc-dev@lists.ozlabs.org 12509L: kvm@vger.kernel.org 12510S: Maintained (Book3S 64-bit HV) 12511S: Odd fixes (Book3S 64-bit PR) 12512S: Orphan (Book3E and 32-bit) 12513T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12514F: arch/powerpc/include/asm/kvm* 12515F: arch/powerpc/include/uapi/asm/kvm* 12516F: arch/powerpc/kernel/kvm* 12517F: arch/powerpc/kvm/ 12518 12519KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12520M: Anup Patel <anup@brainfault.org> 12521R: Atish Patra <atishp@atishpatra.org> 12522L: kvm@vger.kernel.org 12523L: kvm-riscv@lists.infradead.org 12524L: linux-riscv@lists.infradead.org 12525S: Maintained 12526T: git https://github.com/kvm-riscv/linux.git 12527F: arch/riscv/include/asm/kvm* 12528F: arch/riscv/include/uapi/asm/kvm* 12529F: arch/riscv/kvm/ 12530F: tools/testing/selftests/kvm/*/riscv/ 12531F: tools/testing/selftests/kvm/riscv/ 12532 12533KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12534M: Christian Borntraeger <borntraeger@linux.ibm.com> 12535M: Janosch Frank <frankja@linux.ibm.com> 12536M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12537R: David Hildenbrand <david@redhat.com> 12538L: kvm@vger.kernel.org 12539S: Supported 12540T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12541F: Documentation/virt/kvm/s390* 12542F: arch/s390/include/asm/gmap.h 12543F: arch/s390/include/asm/kvm* 12544F: arch/s390/include/uapi/asm/kvm* 12545F: arch/s390/include/uapi/asm/uvdevice.h 12546F: arch/s390/kernel/uv.c 12547F: arch/s390/kvm/ 12548F: arch/s390/mm/gmap.c 12549F: drivers/s390/char/uvdevice.c 12550F: tools/testing/selftests/drivers/s390x/uvdevice/ 12551F: tools/testing/selftests/kvm/*/s390x/ 12552F: tools/testing/selftests/kvm/s390x/ 12553 12554KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12555M: Sean Christopherson <seanjc@google.com> 12556M: Paolo Bonzini <pbonzini@redhat.com> 12557L: kvm@vger.kernel.org 12558S: Supported 12559P: Documentation/process/maintainer-kvm-x86.rst 12560T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12561F: arch/x86/include/asm/kvm* 12562F: arch/x86/include/asm/svm.h 12563F: arch/x86/include/asm/vmx*.h 12564F: arch/x86/include/uapi/asm/kvm* 12565F: arch/x86/include/uapi/asm/svm.h 12566F: arch/x86/include/uapi/asm/vmx.h 12567F: arch/x86/kvm/ 12568F: arch/x86/kvm/*/ 12569F: tools/testing/selftests/kvm/*/x86_64/ 12570F: tools/testing/selftests/kvm/x86_64/ 12571 12572KERNFS 12573M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12574M: Tejun Heo <tj@kernel.org> 12575S: Supported 12576T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12577F: fs/kernfs/ 12578F: include/linux/kernfs.h 12579 12580KEXEC 12581M: Eric Biederman <ebiederm@xmission.com> 12582L: kexec@lists.infradead.org 12583S: Maintained 12584W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12585F: include/linux/kexec.h 12586F: include/uapi/linux/kexec.h 12587F: kernel/kexec* 12588 12589KEYS-ENCRYPTED 12590M: Mimi Zohar <zohar@linux.ibm.com> 12591L: linux-integrity@vger.kernel.org 12592L: keyrings@vger.kernel.org 12593S: Supported 12594F: Documentation/security/keys/trusted-encrypted.rst 12595F: include/keys/encrypted-type.h 12596F: security/keys/encrypted-keys/ 12597 12598KEYS-TRUSTED 12599M: James Bottomley <James.Bottomley@HansenPartnership.com> 12600M: Jarkko Sakkinen <jarkko@kernel.org> 12601M: Mimi Zohar <zohar@linux.ibm.com> 12602L: linux-integrity@vger.kernel.org 12603L: keyrings@vger.kernel.org 12604S: Supported 12605F: Documentation/security/keys/trusted-encrypted.rst 12606F: include/keys/trusted-type.h 12607F: include/keys/trusted_tpm.h 12608F: security/keys/trusted-keys/ 12609 12610KEYS-TRUSTED-CAAM 12611M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12612R: Pengutronix Kernel Team <kernel@pengutronix.de> 12613L: linux-integrity@vger.kernel.org 12614L: keyrings@vger.kernel.org 12615S: Maintained 12616F: include/keys/trusted_caam.h 12617F: security/keys/trusted-keys/trusted_caam.c 12618 12619KEYS-TRUSTED-DCP 12620M: David Gstir <david@sigma-star.at> 12621R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12622L: linux-integrity@vger.kernel.org 12623L: keyrings@vger.kernel.org 12624S: Supported 12625F: include/keys/trusted_dcp.h 12626F: security/keys/trusted-keys/trusted_dcp.c 12627 12628KEYS-TRUSTED-TEE 12629M: Sumit Garg <sumit.garg@linaro.org> 12630L: linux-integrity@vger.kernel.org 12631L: keyrings@vger.kernel.org 12632S: Supported 12633F: include/keys/trusted_tee.h 12634F: security/keys/trusted-keys/trusted_tee.c 12635 12636KEYS/KEYRINGS 12637M: David Howells <dhowells@redhat.com> 12638M: Jarkko Sakkinen <jarkko@kernel.org> 12639L: keyrings@vger.kernel.org 12640S: Maintained 12641F: Documentation/security/keys/core.rst 12642F: include/keys/ 12643F: include/linux/key-type.h 12644F: include/linux/key.h 12645F: include/linux/keyctl.h 12646F: include/uapi/linux/keyctl.h 12647F: security/keys/ 12648 12649KEYS/KEYRINGS_INTEGRITY 12650M: Jarkko Sakkinen <jarkko@kernel.org> 12651M: Mimi Zohar <zohar@linux.ibm.com> 12652L: linux-integrity@vger.kernel.org 12653L: keyrings@vger.kernel.org 12654S: Supported 12655W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12656F: security/integrity/platform_certs 12657 12658KFENCE 12659M: Alexander Potapenko <glider@google.com> 12660M: Marco Elver <elver@google.com> 12661R: Dmitry Vyukov <dvyukov@google.com> 12662L: kasan-dev@googlegroups.com 12663S: Maintained 12664F: Documentation/dev-tools/kfence.rst 12665F: arch/*/include/asm/kfence.h 12666F: include/linux/kfence.h 12667F: lib/Kconfig.kfence 12668F: mm/kfence/ 12669 12670KFIFO 12671M: Stefani Seibold <stefani@seibold.net> 12672S: Maintained 12673F: include/linux/kfifo.h 12674F: lib/kfifo.c 12675F: samples/kfifo/ 12676 12677KGDB / KDB /debug_core 12678M: Jason Wessel <jason.wessel@windriver.com> 12679M: Daniel Thompson <daniel.thompson@linaro.org> 12680R: Douglas Anderson <dianders@chromium.org> 12681L: kgdb-bugreport@lists.sourceforge.net 12682S: Maintained 12683W: http://kgdb.wiki.kernel.org/ 12684T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12685F: Documentation/dev-tools/kgdb.rst 12686F: drivers/misc/kgdbts.c 12687F: drivers/tty/serial/kgdboc.c 12688F: include/linux/kdb.h 12689F: include/linux/kgdb.h 12690F: kernel/debug/ 12691F: kernel/module/kdb.c 12692 12693KHADAS MCU MFD DRIVER 12694M: Neil Armstrong <neil.armstrong@linaro.org> 12695L: linux-amlogic@lists.infradead.org 12696S: Maintained 12697F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12698F: drivers/mfd/khadas-mcu.c 12699F: drivers/thermal/khadas_mcu_fan.c 12700F: include/linux/mfd/khadas-mcu.h 12701 12702KIONIX/ROHM KX022A ACCELEROMETER 12703M: Matti Vaittinen <mazziesaccount@gmail.com> 12704L: linux-iio@vger.kernel.org 12705S: Supported 12706F: drivers/iio/accel/kionix-kx022a* 12707 12708KMEMLEAK 12709M: Catalin Marinas <catalin.marinas@arm.com> 12710S: Maintained 12711F: Documentation/dev-tools/kmemleak.rst 12712F: include/linux/kmemleak.h 12713F: mm/kmemleak.c 12714F: samples/kmemleak/kmemleak-test.c 12715 12716KMSAN 12717M: Alexander Potapenko <glider@google.com> 12718R: Marco Elver <elver@google.com> 12719R: Dmitry Vyukov <dvyukov@google.com> 12720L: kasan-dev@googlegroups.com 12721S: Maintained 12722F: Documentation/dev-tools/kmsan.rst 12723F: arch/*/include/asm/kmsan.h 12724F: arch/*/mm/kmsan_* 12725F: include/linux/kmsan*.h 12726F: lib/Kconfig.kmsan 12727F: mm/kmsan/ 12728F: scripts/Makefile.kmsan 12729 12730KPROBES 12731M: Naveen N Rao <naveen@kernel.org> 12732M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12733M: "David S. Miller" <davem@davemloft.net> 12734M: Masami Hiramatsu <mhiramat@kernel.org> 12735L: linux-kernel@vger.kernel.org 12736L: linux-trace-kernel@vger.kernel.org 12737S: Maintained 12738Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12739T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12740F: Documentation/trace/kprobes.rst 12741F: include/asm-generic/kprobes.h 12742F: include/linux/kprobes.h 12743F: kernel/kprobes.c 12744F: lib/test_kprobes.c 12745F: samples/kprobes 12746 12747KS0108 LCD CONTROLLER DRIVER 12748M: Miguel Ojeda <ojeda@kernel.org> 12749S: Maintained 12750F: Documentation/admin-guide/auxdisplay/ks0108.rst 12751F: drivers/auxdisplay/ks0108.c 12752F: include/linux/ks0108.h 12753 12754KTD253 BACKLIGHT DRIVER 12755M: Linus Walleij <linus.walleij@linaro.org> 12756S: Maintained 12757F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12758F: drivers/video/backlight/ktd253-backlight.c 12759 12760KTD2801 BACKLIGHT DRIVER 12761M: Duje Mihanović <duje.mihanovic@skole.hr> 12762S: Maintained 12763F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12764F: drivers/video/backlight/ktd2801-backlight.c 12765 12766KTEST 12767M: Steven Rostedt <rostedt@goodmis.org> 12768M: John Hawley <warthog9@eaglescrag.net> 12769S: Maintained 12770F: tools/testing/ktest 12771 12772KTZ8866 BACKLIGHT DRIVER 12773M: Jianhua Lu <lujianhua000@gmail.com> 12774S: Maintained 12775F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12776F: drivers/video/backlight/ktz8866.c 12777 12778KVM PARAVIRT (KVM/paravirt) 12779M: Paolo Bonzini <pbonzini@redhat.com> 12780R: Vitaly Kuznetsov <vkuznets@redhat.com> 12781L: kvm@vger.kernel.org 12782S: Supported 12783T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12784F: arch/um/include/asm/kvm_para.h 12785F: arch/x86/include/asm/kvm_para.h 12786F: arch/x86/include/asm/pvclock-abi.h 12787F: arch/x86/include/uapi/asm/kvm_para.h 12788F: arch/x86/kernel/kvm.c 12789F: arch/x86/kernel/kvmclock.c 12790F: include/asm-generic/kvm_para.h 12791F: include/linux/kvm_para.h 12792F: include/uapi/asm-generic/kvm_para.h 12793F: include/uapi/linux/kvm_para.h 12794 12795KVM X86 HYPER-V (KVM/hyper-v) 12796M: Vitaly Kuznetsov <vkuznets@redhat.com> 12797M: Sean Christopherson <seanjc@google.com> 12798M: Paolo Bonzini <pbonzini@redhat.com> 12799L: kvm@vger.kernel.org 12800S: Supported 12801T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12802F: arch/x86/kvm/hyperv.* 12803F: arch/x86/kvm/kvm_onhyperv.* 12804F: arch/x86/kvm/svm/hyperv.* 12805F: arch/x86/kvm/svm/svm_onhyperv.* 12806F: arch/x86/kvm/vmx/hyperv.* 12807 12808KVM X86 Xen (KVM/Xen) 12809M: David Woodhouse <dwmw2@infradead.org> 12810M: Paul Durrant <paul@xen.org> 12811M: Sean Christopherson <seanjc@google.com> 12812M: Paolo Bonzini <pbonzini@redhat.com> 12813L: kvm@vger.kernel.org 12814S: Supported 12815T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12816F: arch/x86/kvm/xen.* 12817 12818L3MDEV 12819M: David Ahern <dsahern@kernel.org> 12820L: netdev@vger.kernel.org 12821S: Maintained 12822F: include/net/l3mdev.h 12823F: net/l3mdev 12824 12825LANDLOCK SECURITY MODULE 12826M: Mickaël Salaün <mic@digikod.net> 12827R: Günther Noack <gnoack@google.com> 12828L: linux-security-module@vger.kernel.org 12829S: Supported 12830W: https://landlock.io 12831T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12832F: Documentation/security/landlock.rst 12833F: Documentation/userspace-api/landlock.rst 12834F: fs/ioctl.c 12835F: include/uapi/linux/landlock.h 12836F: samples/landlock/ 12837F: security/landlock/ 12838F: tools/testing/selftests/landlock/ 12839K: landlock 12840K: LANDLOCK 12841 12842LANTIQ / INTEL Ethernet drivers 12843M: Hauke Mehrtens <hauke@hauke-m.de> 12844L: netdev@vger.kernel.org 12845S: Maintained 12846F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12847F: drivers/net/dsa/lantiq_gswip.c 12848F: drivers/net/dsa/lantiq_pce.h 12849F: drivers/net/ethernet/lantiq_xrx200.c 12850F: net/dsa/tag_gswip.c 12851 12852LANTIQ MIPS ARCHITECTURE 12853M: John Crispin <john@phrozen.org> 12854L: linux-mips@vger.kernel.org 12855S: Maintained 12856F: arch/mips/lantiq 12857F: drivers/soc/lantiq 12858 12859LANTIQ PEF2256 DRIVER 12860M: Herve Codina <herve.codina@bootlin.com> 12861S: Maintained 12862F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12863F: drivers/net/wan/framer/pef2256/ 12864F: drivers/pinctrl/pinctrl-pef2256.c 12865F: include/linux/framer/pef2256.h 12866 12867LASI 53c700 driver for PARISC 12868M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12869L: linux-scsi@vger.kernel.org 12870S: Maintained 12871F: Documentation/scsi/53c700.rst 12872F: drivers/scsi/53c700* 12873 12874LEAKING_ADDRESSES 12875M: Tycho Andersen <tycho@tycho.pizza> 12876R: Kees Cook <kees@kernel.org> 12877L: linux-hardening@vger.kernel.org 12878S: Maintained 12879T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12880F: scripts/leaking_addresses.pl 12881 12882LED SUBSYSTEM 12883M: Pavel Machek <pavel@ucw.cz> 12884M: Lee Jones <lee@kernel.org> 12885L: linux-leds@vger.kernel.org 12886S: Maintained 12887T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 12888F: Documentation/devicetree/bindings/leds/ 12889F: Documentation/leds/ 12890F: drivers/leds/ 12891F: include/dt-bindings/leds/ 12892F: include/linux/leds.h 12893 12894LEGO MINDSTORMS EV3 12895R: David Lechner <david@lechnology.com> 12896S: Maintained 12897F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12898F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12899F: drivers/power/supply/lego_ev3_battery.c 12900 12901LEGO USB Tower driver 12902M: Juergen Stuber <starblue@users.sourceforge.net> 12903L: legousb-devel@lists.sourceforge.net 12904S: Maintained 12905W: http://legousb.sourceforge.net/ 12906F: drivers/usb/misc/legousbtower.c 12907 12908LETSKETCH HID TABLET DRIVER 12909M: Hans de Goede <hdegoede@redhat.com> 12910L: linux-input@vger.kernel.org 12911S: Maintained 12912T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12913F: drivers/hid/hid-letsketch.c 12914 12915LG LAPTOP EXTRAS 12916M: Matan Ziv-Av <matan@svgalib.org> 12917L: platform-driver-x86@vger.kernel.org 12918S: Maintained 12919F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12920F: Documentation/admin-guide/laptops/lg-laptop.rst 12921F: drivers/platform/x86/lg-laptop.c 12922 12923LG2160 MEDIA DRIVER 12924M: Michael Krufky <mkrufky@linuxtv.org> 12925L: linux-media@vger.kernel.org 12926S: Maintained 12927W: https://linuxtv.org 12928W: http://github.com/mkrufky 12929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12930T: git git://linuxtv.org/mkrufky/tuners.git 12931F: drivers/media/dvb-frontends/lg2160.* 12932 12933LGDT3305 MEDIA DRIVER 12934M: Michael Krufky <mkrufky@linuxtv.org> 12935L: linux-media@vger.kernel.org 12936S: Maintained 12937W: https://linuxtv.org 12938W: http://github.com/mkrufky 12939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12940T: git git://linuxtv.org/mkrufky/tuners.git 12941F: drivers/media/dvb-frontends/lgdt3305.* 12942 12943LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12944M: Viresh Kumar <vireshk@kernel.org> 12945L: linux-ide@vger.kernel.org 12946S: Maintained 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: Documentation/networking/mac80211-injection.rst 16205X: Documentation/networking/mac80211_hwsim/ 16206X: Documentation/networking/regulatory.rst 16207X: include/net/cfg80211.h 16208X: include/net/ieee80211_radiotap.h 16209X: include/net/iw_handler.h 16210X: include/net/mac80211.h 16211X: include/net/wext.h 16212X: net/9p/ 16213X: net/bluetooth/ 16214X: net/mac80211/ 16215X: net/rfkill/ 16216X: net/wireless/ 16217 16218NETWORKING [IPSEC] 16219M: Steffen Klassert <steffen.klassert@secunet.com> 16220M: Herbert Xu <herbert@gondor.apana.org.au> 16221M: "David S. Miller" <davem@davemloft.net> 16222L: netdev@vger.kernel.org 16223S: Maintained 16224T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 16225T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 16226F: include/net/xfrm.h 16227F: include/uapi/linux/xfrm.h 16228F: net/ipv4/ah4.c 16229F: net/ipv4/esp4* 16230F: net/ipv4/ip_vti.c 16231F: net/ipv4/ipcomp.c 16232F: net/ipv4/xfrm* 16233F: net/ipv6/ah6.c 16234F: net/ipv6/esp6* 16235F: net/ipv6/ip6_vti.c 16236F: net/ipv6/ipcomp6.c 16237F: net/ipv6/xfrm* 16238F: net/key/ 16239F: net/xfrm/ 16240F: tools/testing/selftests/net/ipsec.c 16241 16242NETWORKING [IPv4/IPv6] 16243M: "David S. Miller" <davem@davemloft.net> 16244M: David Ahern <dsahern@kernel.org> 16245L: netdev@vger.kernel.org 16246S: Maintained 16247T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 16248F: arch/x86/net/* 16249F: include/linux/ip.h 16250F: include/linux/ipv6* 16251F: include/net/fib* 16252F: include/net/ip* 16253F: include/net/route.h 16254F: net/ipv4/ 16255F: net/ipv6/ 16256 16257NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 16258M: Paul Moore <paul@paul-moore.com> 16259L: netdev@vger.kernel.org 16260L: linux-security-module@vger.kernel.org 16261S: Supported 16262W: https://github.com/netlabel 16263F: Documentation/netlabel/ 16264F: include/net/calipso.h 16265F: include/net/cipso_ipv4.h 16266F: include/net/netlabel.h 16267F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 16268F: include/uapi/linux/netfilter/xt_SECMARK.h 16269F: net/ipv4/cipso_ipv4.c 16270F: net/ipv6/calipso.c 16271F: net/netfilter/xt_CONNSECMARK.c 16272F: net/netfilter/xt_SECMARK.c 16273F: net/netlabel/ 16274 16275NETWORKING [MACSEC] 16276M: Sabrina Dubroca <sd@queasysnail.net> 16277L: netdev@vger.kernel.org 16278S: Maintained 16279F: drivers/net/macsec.c 16280F: include/net/macsec.h 16281F: include/uapi/linux/if_macsec.h 16282K: macsec 16283K: \bmdo_ 16284 16285NETWORKING [MPTCP] 16286M: Matthieu Baerts <matttbe@kernel.org> 16287M: Mat Martineau <martineau@kernel.org> 16288R: Geliang Tang <geliang@kernel.org> 16289L: netdev@vger.kernel.org 16290L: mptcp@lists.linux.dev 16291S: Maintained 16292W: https://github.com/multipath-tcp/mptcp_net-next/wiki 16293B: https://github.com/multipath-tcp/mptcp_net-next/issues 16294T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 16295T: git https://github.com/multipath-tcp/mptcp_net-next.git export 16296F: Documentation/netlink/specs/mptcp_pm.yaml 16297F: Documentation/networking/mptcp*.rst 16298F: include/net/mptcp.h 16299F: include/trace/events/mptcp.h 16300F: include/uapi/linux/mptcp*.h 16301F: net/mptcp/ 16302F: tools/testing/selftests/bpf/*/*mptcp*.c 16303F: tools/testing/selftests/net/mptcp/ 16304 16305NETWORKING [TCP] 16306M: Eric Dumazet <edumazet@google.com> 16307L: netdev@vger.kernel.org 16308S: Maintained 16309F: Documentation/networking/net_cachelines/tcp_sock.rst 16310F: include/linux/tcp.h 16311F: include/net/tcp.h 16312F: include/trace/events/tcp.h 16313F: include/uapi/linux/tcp.h 16314F: net/ipv4/inet_connection_sock.c 16315F: net/ipv4/inet_hashtables.c 16316F: net/ipv4/inet_timewait_sock.c 16317F: net/ipv4/syncookies.c 16318F: net/ipv4/tcp*.c 16319F: net/ipv6/inet6_connection_sock.c 16320F: net/ipv6/inet6_hashtables.c 16321F: net/ipv6/syncookies.c 16322F: net/ipv6/tcp*.c 16323 16324NETWORKING [TLS] 16325M: Boris Pismenny <borisp@nvidia.com> 16326M: John Fastabend <john.fastabend@gmail.com> 16327M: Jakub Kicinski <kuba@kernel.org> 16328L: netdev@vger.kernel.org 16329S: Maintained 16330F: include/net/tls.h 16331F: include/uapi/linux/tls.h 16332F: net/tls/* 16333 16334NETXEN (1/10) GbE SUPPORT 16335M: Manish Chopra <manishc@marvell.com> 16336M: Rahul Verma <rahulv@marvell.com> 16337M: GR-Linux-NIC-Dev@marvell.com 16338L: netdev@vger.kernel.org 16339S: Supported 16340F: drivers/net/ethernet/qlogic/netxen/ 16341 16342NET_FAILOVER MODULE 16343M: Sridhar Samudrala <sridhar.samudrala@intel.com> 16344L: netdev@vger.kernel.org 16345S: Supported 16346F: Documentation/networking/net_failover.rst 16347F: drivers/net/net_failover.c 16348F: include/net/net_failover.h 16349 16350NEXTHOP 16351M: David Ahern <dsahern@kernel.org> 16352L: netdev@vger.kernel.org 16353S: Maintained 16354F: include/net/netns/nexthop.h 16355F: include/net/nexthop.h 16356F: include/uapi/linux/nexthop.h 16357F: net/ipv4/nexthop.c 16358 16359NFC SUBSYSTEM 16360M: Krzysztof Kozlowski <krzk@kernel.org> 16361L: netdev@vger.kernel.org 16362S: Maintained 16363F: Documentation/devicetree/bindings/net/nfc/ 16364F: drivers/nfc/ 16365F: include/net/nfc/ 16366F: include/uapi/linux/nfc.h 16367F: net/nfc/ 16368 16369NFC VIRTUAL NCI DEVICE DRIVER 16370M: Bongsu Jeon <bongsu.jeon@samsung.com> 16371L: netdev@vger.kernel.org 16372S: Supported 16373F: drivers/nfc/virtual_ncidev.c 16374F: tools/testing/selftests/nci/ 16375 16376NFS, SUNRPC, AND LOCKD CLIENTS 16377M: Trond Myklebust <trondmy@kernel.org> 16378M: Anna Schumaker <anna@kernel.org> 16379L: linux-nfs@vger.kernel.org 16380S: Maintained 16381W: http://client.linux-nfs.org 16382T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 16383F: Documentation/filesystems/nfs/ 16384F: fs/lockd/ 16385F: fs/nfs/ 16386F: fs/nfs_common/ 16387F: include/linux/lockd/ 16388F: include/linux/nfs* 16389F: include/linux/sunrpc/ 16390F: include/uapi/linux/nfs* 16391F: include/uapi/linux/sunrpc/ 16392F: net/sunrpc/ 16393 16394NILFS2 FILESYSTEM 16395M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 16396L: linux-nilfs@vger.kernel.org 16397S: Supported 16398W: https://nilfs.sourceforge.io/ 16399T: git https://github.com/konis/nilfs2.git 16400F: Documentation/filesystems/nilfs2.rst 16401F: fs/nilfs2/ 16402F: include/trace/events/nilfs2.h 16403F: include/uapi/linux/nilfs2_api.h 16404F: include/uapi/linux/nilfs2_ondisk.h 16405 16406NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 16407M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16408S: Maintained 16409W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16410F: Documentation/scsi/NinjaSCSI.rst 16411F: drivers/scsi/pcmcia/nsp_* 16412 16413NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 16414M: GOTO Masanori <gotom@debian.or.jp> 16415M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 16416S: Maintained 16417W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 16418F: Documentation/scsi/NinjaSCSI.rst 16419F: drivers/scsi/nsp32* 16420 16421NINTENDO HID DRIVER 16422M: Daniel J. Ogorchock <djogorchock@gmail.com> 16423L: linux-input@vger.kernel.org 16424S: Maintained 16425F: drivers/hid/hid-nintendo* 16426 16427NIOS2 ARCHITECTURE 16428M: Dinh Nguyen <dinguyen@kernel.org> 16429S: Maintained 16430T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 16431F: arch/nios2/ 16432 16433NITRO ENCLAVES (NE) 16434M: Alexandru Ciobotaru <alcioa@amazon.com> 16435L: linux-kernel@vger.kernel.org 16436L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16437S: Supported 16438W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16439F: Documentation/virt/ne_overview.rst 16440F: drivers/virt/nitro_enclaves/ 16441F: include/linux/nitro_enclaves.h 16442F: include/uapi/linux/nitro_enclaves.h 16443F: samples/nitro_enclaves/ 16444 16445NITRO SECURE MODULE (NSM) 16446M: Alexander Graf <graf@amazon.com> 16447L: linux-kernel@vger.kernel.org 16448L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 16449S: Supported 16450W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 16451F: drivers/misc/nsm.c 16452F: include/uapi/linux/nsm.h 16453 16454NOHZ, DYNTICKS SUPPORT 16455M: Anna-Maria Behnsen <anna-maria@linutronix.de> 16456M: Frederic Weisbecker <frederic@kernel.org> 16457M: Ingo Molnar <mingo@kernel.org> 16458M: Thomas Gleixner <tglx@linutronix.de> 16459L: linux-kernel@vger.kernel.org 16460S: Maintained 16461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 16462F: include/linux/sched/nohz.h 16463F: include/linux/tick.h 16464F: kernel/time/tick*.* 16465 16466NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 16467M: Pavel Machek <pavel@ucw.cz> 16468M: Sakari Ailus <sakari.ailus@iki.fi> 16469L: linux-media@vger.kernel.org 16470S: Maintained 16471F: drivers/media/i2c/ad5820.c 16472F: drivers/media/i2c/et8ek8 16473 16474NOKIA N900 POWER SUPPLY DRIVERS 16475R: Pali Rohár <pali@kernel.org> 16476F: drivers/power/supply/bq2415x_charger.c 16477F: drivers/power/supply/bq27xxx_battery.c 16478F: drivers/power/supply/bq27xxx_battery_i2c.c 16479F: drivers/power/supply/isp1704_charger.c 16480F: drivers/power/supply/rx51_battery.c 16481F: include/linux/power/bq2415x_charger.h 16482F: include/linux/power/bq27xxx_battery.h 16483 16484NOLIBC HEADER FILE 16485M: Willy Tarreau <w@1wt.eu> 16486M: Thomas Weißschuh <linux@weissschuh.net> 16487S: Maintained 16488T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 16489F: tools/include/nolibc/ 16490F: tools/testing/selftests/nolibc/ 16491 16492NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 16493M: Hans de Goede <hdegoede@redhat.com> 16494L: linux-input@vger.kernel.org 16495S: Maintained 16496F: drivers/input/touchscreen/novatek-nvt-ts.c 16497 16498NSDEPS 16499M: Matthias Maennich <maennich@google.com> 16500S: Maintained 16501F: Documentation/core-api/symbol-namespaces.rst 16502F: scripts/nsdeps 16503 16504NTB AMD DRIVER 16505M: Sanjay R Mehta <sanju.mehta@amd.com> 16506M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16507L: ntb@lists.linux.dev 16508S: Supported 16509F: drivers/ntb/hw/amd/ 16510 16511NTB DRIVER CORE 16512M: Jon Mason <jdmason@kudzu.us> 16513M: Dave Jiang <dave.jiang@intel.com> 16514M: Allen Hubbe <allenbh@gmail.com> 16515L: ntb@lists.linux.dev 16516S: Supported 16517W: https://github.com/jonmason/ntb/wiki 16518T: git https://github.com/jonmason/ntb.git 16519F: drivers/net/ntb_netdev.c 16520F: drivers/ntb/ 16521F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 16522F: include/linux/ntb.h 16523F: include/linux/ntb_transport.h 16524F: tools/testing/selftests/ntb/ 16525 16526NTB IDT DRIVER 16527M: Serge Semin <fancer.lancer@gmail.com> 16528L: ntb@lists.linux.dev 16529S: Supported 16530F: drivers/ntb/hw/idt/ 16531 16532NTB INTEL DRIVER 16533M: Dave Jiang <dave.jiang@intel.com> 16534L: ntb@lists.linux.dev 16535S: Supported 16536W: https://github.com/davejiang/linux/wiki 16537T: git https://github.com/davejiang/linux.git 16538F: drivers/ntb/hw/intel/ 16539 16540NTFS3 FILESYSTEM 16541M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16542L: ntfs3@lists.linux.dev 16543S: Supported 16544W: http://www.paragon-software.com/ 16545T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16546F: Documentation/filesystems/ntfs3.rst 16547F: fs/ntfs3/ 16548 16549NUBUS SUBSYSTEM 16550M: Finn Thain <fthain@linux-m68k.org> 16551L: linux-m68k@lists.linux-m68k.org 16552S: Maintained 16553F: arch/*/include/asm/nubus.h 16554F: drivers/nubus/ 16555F: include/linux/nubus.h 16556F: include/uapi/linux/nubus.h 16557 16558NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16559M: Antonino Daplas <adaplas@gmail.com> 16560L: linux-fbdev@vger.kernel.org 16561S: Maintained 16562F: drivers/video/fbdev/nvidia/ 16563F: drivers/video/fbdev/riva/ 16564 16565NVIDIA WMI EC BACKLIGHT DRIVER 16566M: Daniel Dadap <ddadap@nvidia.com> 16567L: platform-driver-x86@vger.kernel.org 16568S: Supported 16569F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16570F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16571 16572NVM EXPRESS DRIVER 16573M: Keith Busch <kbusch@kernel.org> 16574M: Jens Axboe <axboe@fb.com> 16575M: Christoph Hellwig <hch@lst.de> 16576M: Sagi Grimberg <sagi@grimberg.me> 16577L: linux-nvme@lists.infradead.org 16578S: Supported 16579W: http://git.infradead.org/nvme.git 16580T: git git://git.infradead.org/nvme.git 16581F: Documentation/nvme/ 16582F: drivers/nvme/common/ 16583F: drivers/nvme/host/ 16584F: include/linux/nvme-*.h 16585F: include/linux/nvme.h 16586F: include/uapi/linux/nvme_ioctl.h 16587 16588NVM EXPRESS FABRICS AUTHENTICATION 16589M: Hannes Reinecke <hare@suse.de> 16590L: linux-nvme@lists.infradead.org 16591S: Supported 16592F: drivers/nvme/host/auth.c 16593F: drivers/nvme/target/auth.c 16594F: drivers/nvme/target/fabrics-cmd-auth.c 16595F: include/linux/nvme-auth.h 16596 16597NVM EXPRESS FC TRANSPORT DRIVERS 16598M: James Smart <james.smart@broadcom.com> 16599L: linux-nvme@lists.infradead.org 16600S: Supported 16601F: drivers/nvme/host/fc.c 16602F: drivers/nvme/target/fc.c 16603F: drivers/nvme/target/fcloop.c 16604F: include/linux/nvme-fc-driver.h 16605F: include/linux/nvme-fc.h 16606 16607NVM EXPRESS HARDWARE MONITORING SUPPORT 16608M: Guenter Roeck <linux@roeck-us.net> 16609L: linux-nvme@lists.infradead.org 16610S: Supported 16611F: drivers/nvme/host/hwmon.c 16612 16613NVM EXPRESS TARGET DRIVER 16614M: Christoph Hellwig <hch@lst.de> 16615M: Sagi Grimberg <sagi@grimberg.me> 16616M: Chaitanya Kulkarni <kch@nvidia.com> 16617L: linux-nvme@lists.infradead.org 16618S: Supported 16619W: http://git.infradead.org/nvme.git 16620T: git git://git.infradead.org/nvme.git 16621F: drivers/nvme/target/ 16622 16623NVMEM FRAMEWORK 16624M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16625S: Maintained 16626T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16627F: Documentation/ABI/stable/sysfs-bus-nvmem 16628F: Documentation/devicetree/bindings/nvmem/ 16629F: drivers/nvmem/ 16630F: include/linux/nvmem-consumer.h 16631F: include/linux/nvmem-provider.h 16632 16633NXP BLUETOOTH WIRELESS DRIVERS 16634M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16635M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16636S: Maintained 16637F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16638F: drivers/bluetooth/btnxpuart.c 16639 16640NXP C45 TJA11XX PHY DRIVER 16641M: Andrei Botila <andrei.botila@oss.nxp.com> 16642L: netdev@vger.kernel.org 16643S: Maintained 16644F: drivers/net/phy/nxp-c45-tja11xx* 16645 16646NXP FSPI DRIVER 16647M: Han Xu <han.xu@nxp.com> 16648M: Haibo Chen <haibo.chen@nxp.com> 16649R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16650L: linux-spi@vger.kernel.org 16651L: imx@lists.linux.dev 16652S: Maintained 16653F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16654F: drivers/spi/spi-nxp-fspi.c 16655 16656NXP FXAS21002C DRIVER 16657M: Rui Miguel Silva <rmfrfs@gmail.com> 16658L: linux-iio@vger.kernel.org 16659S: Maintained 16660F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16661F: drivers/iio/gyro/fxas21002c.h 16662F: drivers/iio/gyro/fxas21002c_core.c 16663F: drivers/iio/gyro/fxas21002c_i2c.c 16664F: drivers/iio/gyro/fxas21002c_spi.c 16665 16666NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16667M: Haibo Chen <haibo.chen@nxp.com> 16668L: linux-iio@vger.kernel.org 16669L: imx@lists.linux.dev 16670S: Maintained 16671F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16672F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16673F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16674F: drivers/iio/adc/imx7d_adc.c 16675F: drivers/iio/adc/imx93_adc.c 16676F: drivers/iio/adc/vf610_adc.c 16677 16678NXP i.MX 8M ISI DRIVER 16679M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16680L: linux-media@vger.kernel.org 16681S: Maintained 16682F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16683F: drivers/media/platform/nxp/imx8-isi/ 16684 16685NXP i.MX 8MP DW100 V4L2 DRIVER 16686M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16687L: linux-media@vger.kernel.org 16688S: Maintained 16689F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16690F: Documentation/userspace-api/media/drivers/dw100.rst 16691F: drivers/media/platform/nxp/dw100/ 16692F: include/uapi/linux/dw100.h 16693 16694NXP i.MX 8MQ DCSS DRIVER 16695M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16696R: Lucas Stach <l.stach@pengutronix.de> 16697L: dri-devel@lists.freedesktop.org 16698S: Maintained 16699T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16700F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16701F: drivers/gpu/drm/imx/dcss/ 16702 16703NXP i.MX 8QXP ADC DRIVER 16704M: Cai Huoqing <cai.huoqing@linux.dev> 16705M: Haibo Chen <haibo.chen@nxp.com> 16706L: imx@lists.linux.dev 16707L: linux-iio@vger.kernel.org 16708S: Maintained 16709F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16710F: drivers/iio/adc/imx8qxp-adc.c 16711 16712NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16713M: Mirela Rabulea <mirela.rabulea@nxp.com> 16714L: imx@lists.linux.dev 16715L: linux-media@vger.kernel.org 16716S: Maintained 16717F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16718F: drivers/media/platform/nxp/imx-jpeg 16719 16720NXP i.MX CLOCK DRIVERS 16721M: Abel Vesa <abelvesa@kernel.org> 16722R: Peng Fan <peng.fan@nxp.com> 16723L: linux-clk@vger.kernel.org 16724L: imx@lists.linux.dev 16725S: Maintained 16726T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16727F: Documentation/devicetree/bindings/clock/imx* 16728F: drivers/clk/imx/ 16729F: include/dt-bindings/clock/imx* 16730 16731NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16732M: Jagan Teki <jagan@amarulasolutions.com> 16733S: Maintained 16734F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16735F: drivers/regulator/pf8x00-regulator.c 16736 16737NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16738M: Krzysztof Kozlowski <krzk@kernel.org> 16739L: linux-kernel@vger.kernel.org 16740S: Maintained 16741F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16742F: drivers/extcon/extcon-ptn5150.c 16743 16744NXP SGTL5000 DRIVER 16745M: Fabio Estevam <festevam@gmail.com> 16746L: linux-sound@vger.kernel.org 16747S: Maintained 16748F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 16749F: sound/soc/codecs/sgtl5000* 16750 16751NXP SJA1105 ETHERNET SWITCH DRIVER 16752M: Vladimir Oltean <olteanv@gmail.com> 16753L: linux-kernel@vger.kernel.org 16754S: Maintained 16755F: drivers/net/dsa/sja1105 16756F: drivers/net/pcs/pcs-xpcs-nxp.c 16757 16758NXP TDA998X DRM DRIVER 16759M: Russell King <linux@armlinux.org.uk> 16760S: Maintained 16761T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16762T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16763F: drivers/gpu/drm/i2c/tda998x_drv.c 16764F: include/drm/i2c/tda998x.h 16765F: include/dt-bindings/display/tda998x.h 16766K: "nxp,tda998x" 16767 16768NXP TFA9879 DRIVER 16769M: Peter Rosin <peda@axentia.se> 16770L: linux-sound@vger.kernel.org 16771S: Maintained 16772F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16773F: sound/soc/codecs/tfa9879* 16774 16775NXP-NCI NFC DRIVER 16776S: Orphan 16777F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16778F: drivers/nfc/nxp-nci 16779 16780NXP/Goodix TFA989X (TFA1) DRIVER 16781M: Stephan Gerhold <stephan@gerhold.net> 16782L: linux-sound@vger.kernel.org 16783S: Maintained 16784F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16785F: sound/soc/codecs/tfa989x.c 16786 16787NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16788M: Jonas Malaco <jonas@protocubo.io> 16789L: linux-hwmon@vger.kernel.org 16790S: Maintained 16791F: Documentation/hwmon/nzxt-kraken2.rst 16792F: drivers/hwmon/nzxt-kraken2.c 16793 16794NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16795M: Jonas Malaco <jonas@protocubo.io> 16796M: Aleksa Savic <savicaleksa83@gmail.com> 16797L: linux-hwmon@vger.kernel.org 16798S: Maintained 16799F: Documentation/hwmon/nzxt-kraken3.rst 16800F: drivers/hwmon/nzxt-kraken3.c 16801 16802NZXT-SMART2 HARDWARE MONITORING DRIVER 16803M: Aleksandr Mezin <mezin.alexander@gmail.com> 16804L: linux-hwmon@vger.kernel.org 16805S: Maintained 16806F: Documentation/hwmon/nzxt-smart2.rst 16807F: drivers/hwmon/nzxt-smart2.c 16808 16809OBJAGG 16810M: Jiri Pirko <jiri@resnulli.us> 16811L: netdev@vger.kernel.org 16812S: Supported 16813F: include/linux/objagg.h 16814F: lib/objagg.c 16815F: lib/test_objagg.c 16816 16817OBJPOOL 16818M: Matt Wu <wuqiang.matt@bytedance.com> 16819S: Supported 16820F: include/linux/objpool.h 16821F: lib/objpool.c 16822F: lib/test_objpool.c 16823 16824OBJTOOL 16825M: Josh Poimboeuf <jpoimboe@kernel.org> 16826M: Peter Zijlstra <peterz@infradead.org> 16827S: Supported 16828F: include/linux/objtool*.h 16829F: tools/objtool/ 16830 16831OCELOT ETHERNET SWITCH DRIVER 16832M: Vladimir Oltean <vladimir.oltean@nxp.com> 16833M: Claudiu Manoil <claudiu.manoil@nxp.com> 16834M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16835M: UNGLinuxDriver@microchip.com 16836L: netdev@vger.kernel.org 16837S: Supported 16838F: drivers/net/dsa/ocelot/* 16839F: drivers/net/ethernet/mscc/ 16840F: include/soc/mscc/ocelot* 16841F: net/dsa/tag_ocelot.c 16842F: net/dsa/tag_ocelot_8021q.c 16843F: tools/testing/selftests/drivers/net/ocelot/* 16844 16845OCELOT EXTERNAL SWITCH CONTROL 16846M: Colin Foster <colin.foster@in-advantage.com> 16847S: Supported 16848F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16849F: drivers/mfd/ocelot* 16850F: drivers/net/dsa/ocelot/ocelot_ext.c 16851F: include/linux/mfd/ocelot.h 16852 16853OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16854M: Frederic Barrat <fbarrat@linux.ibm.com> 16855M: Andrew Donnellan <ajd@linux.ibm.com> 16856L: linuxppc-dev@lists.ozlabs.org 16857S: Supported 16858F: Documentation/userspace-api/accelerators/ocxl.rst 16859F: arch/powerpc/include/asm/pnv-ocxl.h 16860F: arch/powerpc/platforms/powernv/ocxl.c 16861F: drivers/misc/ocxl/ 16862F: include/misc/ocxl* 16863F: include/uapi/misc/ocxl.h 16864 16865OMAP AUDIO SUPPORT 16866M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16867M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16868L: linux-sound@vger.kernel.org 16869L: linux-omap@vger.kernel.org 16870S: Maintained 16871F: sound/soc/ti/n810.c 16872F: sound/soc/ti/omap* 16873F: sound/soc/ti/rx51.c 16874F: sound/soc/ti/sdma-pcm.* 16875 16876OMAP CLOCK FRAMEWORK SUPPORT 16877M: Paul Walmsley <paul@pwsan.com> 16878L: linux-omap@vger.kernel.org 16879S: Maintained 16880F: arch/arm/*omap*/*clock* 16881 16882OMAP DEVICE TREE SUPPORT 16883M: Tony Lindgren <tony@atomide.com> 16884L: linux-omap@vger.kernel.org 16885L: devicetree@vger.kernel.org 16886S: Maintained 16887F: arch/arm/boot/dts/ti/omap/ 16888 16889OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16890L: linux-omap@vger.kernel.org 16891L: linux-fbdev@vger.kernel.org 16892S: Orphan 16893F: Documentation/arch/arm/omap/dss.rst 16894F: drivers/video/fbdev/omap2/ 16895 16896OMAP FRAMEBUFFER SUPPORT 16897L: linux-fbdev@vger.kernel.org 16898L: linux-omap@vger.kernel.org 16899S: Orphan 16900F: drivers/video/fbdev/omap/ 16901 16902OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16903M: Roger Quadros <rogerq@kernel.org> 16904M: Tony Lindgren <tony@atomide.com> 16905L: linux-omap@vger.kernel.org 16906S: Maintained 16907F: arch/arm/mach-omap2/*gpmc* 16908F: drivers/memory/omap-gpmc.c 16909 16910OMAP GPIO DRIVER 16911M: Grygorii Strashko <grygorii.strashko@ti.com> 16912M: Santosh Shilimkar <ssantosh@kernel.org> 16913M: Kevin Hilman <khilman@kernel.org> 16914L: linux-omap@vger.kernel.org 16915S: Maintained 16916F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16917F: drivers/gpio/gpio-omap.c 16918 16919OMAP HARDWARE SPINLOCK SUPPORT 16920L: linux-omap@vger.kernel.org 16921S: Orphan 16922F: drivers/hwspinlock/omap_hwspinlock.c 16923 16924OMAP HS MMC SUPPORT 16925L: linux-mmc@vger.kernel.org 16926L: linux-omap@vger.kernel.org 16927S: Orphan 16928F: drivers/mmc/host/omap_hsmmc.c 16929 16930OMAP HWMOD DATA 16931M: Paul Walmsley <paul@pwsan.com> 16932L: linux-omap@vger.kernel.org 16933S: Maintained 16934F: arch/arm/mach-omap2/omap_hwmod*data* 16935 16936OMAP HWMOD SUPPORT 16937M: Paul Walmsley <paul@pwsan.com> 16938L: linux-omap@vger.kernel.org 16939S: Maintained 16940F: arch/arm/mach-omap2/omap_hwmod.* 16941 16942OMAP I2C DRIVER 16943M: Vignesh R <vigneshr@ti.com> 16944L: linux-omap@vger.kernel.org 16945L: linux-i2c@vger.kernel.org 16946S: Maintained 16947F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16948F: drivers/i2c/busses/i2c-omap.c 16949 16950OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16951M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16952L: linux-media@vger.kernel.org 16953S: Maintained 16954F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16955F: drivers/media/platform/ti/omap3isp/ 16956F: drivers/staging/media/omap4iss/ 16957 16958OMAP MMC SUPPORT 16959M: Aaro Koskinen <aaro.koskinen@iki.fi> 16960L: linux-omap@vger.kernel.org 16961S: Odd Fixes 16962F: drivers/mmc/host/omap.c 16963 16964OMAP POWER MANAGEMENT SUPPORT 16965M: Kevin Hilman <khilman@kernel.org> 16966L: linux-omap@vger.kernel.org 16967S: Maintained 16968F: arch/arm/*omap*/*pm* 16969F: drivers/cpufreq/omap-cpufreq.c 16970 16971OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16972M: Paul Walmsley <paul@pwsan.com> 16973L: linux-omap@vger.kernel.org 16974S: Maintained 16975F: arch/arm/mach-omap2/prm* 16976 16977OMAP RANDOM NUMBER GENERATOR SUPPORT 16978M: Deepak Saxena <dsaxena@plexity.net> 16979S: Maintained 16980F: drivers/char/hw_random/omap-rng.c 16981 16982OMAP USB SUPPORT 16983L: linux-usb@vger.kernel.org 16984L: linux-omap@vger.kernel.org 16985S: Orphan 16986F: arch/arm/*omap*/usb* 16987F: drivers/usb/*/*omap* 16988 16989OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16990M: Mark Jackson <mpfj@newflow.co.uk> 16991L: linux-omap@vger.kernel.org 16992S: Maintained 16993F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16994 16995OMAP1 SUPPORT 16996M: Aaro Koskinen <aaro.koskinen@iki.fi> 16997M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16998R: Tony Lindgren <tony@atomide.com> 16999L: linux-omap@vger.kernel.org 17000S: Maintained 17001Q: http://patchwork.kernel.org/project/linux-omap/list/ 17002T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 17003F: arch/arm/configs/omap1_defconfig 17004F: arch/arm/mach-omap1/ 17005F: drivers/i2c/busses/i2c-omap.c 17006F: include/linux/platform_data/ams-delta-fiq.h 17007F: include/linux/platform_data/i2c-omap.h 17008 17009OMAP2+ SUPPORT 17010M: Aaro Koskinen <aaro.koskinen@iki.fi> 17011M: Andreas Kemnade <andreas@kemnade.info> 17012M: Kevin Hilman <khilman@baylibre.com> 17013M: Roger Quadros <rogerq@kernel.org> 17014M: Tony Lindgren <tony@atomide.com> 17015L: linux-omap@vger.kernel.org 17016S: Maintained 17017W: http://linux.omap.com/ 17018Q: http://patchwork.kernel.org/project/linux-omap/list/ 17019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 17020F: Documentation/devicetree/bindings/arm/ti/omap.yaml 17021F: arch/arm/configs/omap2plus_defconfig 17022F: arch/arm/mach-omap2/ 17023F: drivers/bus/omap*.[ch] 17024F: drivers/bus/ti-sysc.c 17025F: drivers/gpio/gpio-tps65219.c 17026F: drivers/i2c/busses/i2c-omap.c 17027F: drivers/irqchip/irq-omap-intc.c 17028F: drivers/mfd/*omap*.c 17029F: drivers/mfd/menelaus.c 17030F: drivers/mfd/palmas.c 17031F: drivers/mfd/tps65217.c 17032F: drivers/mfd/tps65218.c 17033F: drivers/mfd/tps65219.c 17034F: drivers/mfd/tps65910.c 17035F: drivers/mfd/twl-core.[ch] 17036F: drivers/mfd/twl4030*.c 17037F: drivers/mfd/twl6030*.c 17038F: drivers/mfd/twl6040*.c 17039F: drivers/regulator/palmas-regulator*.c 17040F: drivers/regulator/pbias-regulator.c 17041F: drivers/regulator/tps65217-regulator.c 17042F: drivers/regulator/tps65218-regulator.c 17043F: drivers/regulator/tps65219-regulator.c 17044F: drivers/regulator/tps65910-regulator.c 17045F: drivers/regulator/twl-regulator.c 17046F: drivers/regulator/twl6030-regulator.c 17047F: include/linux/platform_data/i2c-omap.h 17048F: include/linux/platform_data/ti-sysc.h 17049 17050OMFS FILESYSTEM 17051M: Bob Copeland <me@bobcopeland.com> 17052L: linux-karma-devel@lists.sourceforge.net 17053S: Maintained 17054F: Documentation/filesystems/omfs.rst 17055F: fs/omfs/ 17056 17057OMNIVISION OG01A1B SENSOR DRIVER 17058M: Sakari Ailus <sakari.ailus@linux.intel.com> 17059L: linux-media@vger.kernel.org 17060S: Maintained 17061F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 17062F: drivers/media/i2c/og01a1b.c 17063 17064OMNIVISION OV01A10 SENSOR DRIVER 17065M: Bingbu Cao <bingbu.cao@intel.com> 17066L: linux-media@vger.kernel.org 17067S: Maintained 17068T: git git://linuxtv.org/media_tree.git 17069F: drivers/media/i2c/ov01a10.c 17070 17071OMNIVISION OV02A10 SENSOR DRIVER 17072L: linux-media@vger.kernel.org 17073S: Orphan 17074T: git git://linuxtv.org/media_tree.git 17075F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 17076F: drivers/media/i2c/ov02a10.c 17077 17078OMNIVISION OV08D10 SENSOR DRIVER 17079M: Jimmy Su <jimmy.su@intel.com> 17080L: linux-media@vger.kernel.org 17081S: Maintained 17082T: git git://linuxtv.org/media_tree.git 17083F: drivers/media/i2c/ov08d10.c 17084 17085OMNIVISION OV08X40 SENSOR DRIVER 17086M: Jason Chen <jason.z.chen@intel.com> 17087L: linux-media@vger.kernel.org 17088S: Maintained 17089T: git git://linuxtv.org/media_tree.git 17090F: drivers/media/i2c/ov08x40.c 17091 17092OMNIVISION OV13858 SENSOR DRIVER 17093M: Sakari Ailus <sakari.ailus@linux.intel.com> 17094L: linux-media@vger.kernel.org 17095S: Maintained 17096T: git git://linuxtv.org/media_tree.git 17097F: drivers/media/i2c/ov13858.c 17098 17099OMNIVISION OV13B10 SENSOR DRIVER 17100M: Arec Kao <arec.kao@intel.com> 17101L: linux-media@vger.kernel.org 17102S: Maintained 17103T: git git://linuxtv.org/media_tree.git 17104F: drivers/media/i2c/ov13b10.c 17105 17106OMNIVISION OV2680 SENSOR DRIVER 17107M: Rui Miguel Silva <rmfrfs@gmail.com> 17108M: Hans de Goede <hansg@kernel.org> 17109L: linux-media@vger.kernel.org 17110S: Maintained 17111T: git git://linuxtv.org/media_tree.git 17112F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 17113F: drivers/media/i2c/ov2680.c 17114 17115OMNIVISION OV2685 SENSOR DRIVER 17116M: Shunqian Zheng <zhengsq@rock-chips.com> 17117L: linux-media@vger.kernel.org 17118S: Maintained 17119T: git git://linuxtv.org/media_tree.git 17120F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 17121F: drivers/media/i2c/ov2685.c 17122 17123OMNIVISION OV2740 SENSOR DRIVER 17124M: Tianshu Qiu <tian.shu.qiu@intel.com> 17125R: Sakari Ailus <sakari.ailus@linux.intel.com> 17126R: Bingbu Cao <bingbu.cao@intel.com> 17127L: linux-media@vger.kernel.org 17128S: Maintained 17129T: git git://linuxtv.org/media_tree.git 17130F: drivers/media/i2c/ov2740.c 17131 17132OMNIVISION OV4689 SENSOR DRIVER 17133M: Mikhail Rudenko <mike.rudenko@gmail.com> 17134L: linux-media@vger.kernel.org 17135S: Maintained 17136T: git git://linuxtv.org/media_tree.git 17137F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 17138F: drivers/media/i2c/ov4689.c 17139 17140OMNIVISION OV5640 SENSOR DRIVER 17141M: Steve Longerbeam <slongerbeam@gmail.com> 17142L: linux-media@vger.kernel.org 17143S: Maintained 17144T: git git://linuxtv.org/media_tree.git 17145F: drivers/media/i2c/ov5640.c 17146 17147OMNIVISION OV5647 SENSOR DRIVER 17148M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17149M: Jacopo Mondi <jacopo@jmondi.org> 17150L: linux-media@vger.kernel.org 17151S: Maintained 17152T: git git://linuxtv.org/media_tree.git 17153F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 17154F: drivers/media/i2c/ov5647.c 17155 17156OMNIVISION OV5670 SENSOR DRIVER 17157M: Sakari Ailus <sakari.ailus@linux.intel.com> 17158L: linux-media@vger.kernel.org 17159S: Maintained 17160T: git git://linuxtv.org/media_tree.git 17161F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 17162F: drivers/media/i2c/ov5670.c 17163 17164OMNIVISION OV5675 SENSOR DRIVER 17165M: Sakari Ailus <sakari.ailus@linux.intel.com> 17166L: linux-media@vger.kernel.org 17167S: Maintained 17168T: git git://linuxtv.org/media_tree.git 17169F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 17170F: drivers/media/i2c/ov5675.c 17171 17172OMNIVISION OV5693 SENSOR DRIVER 17173M: Daniel Scally <djrscally@gmail.com> 17174L: linux-media@vger.kernel.org 17175S: Maintained 17176T: git git://linuxtv.org/media_tree.git 17177F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 17178F: drivers/media/i2c/ov5693.c 17179 17180OMNIVISION OV5695 SENSOR DRIVER 17181M: Shunqian Zheng <zhengsq@rock-chips.com> 17182L: linux-media@vger.kernel.org 17183S: Maintained 17184T: git git://linuxtv.org/media_tree.git 17185F: drivers/media/i2c/ov5695.c 17186 17187OMNIVISION OV64A40 SENSOR DRIVER 17188M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17189L: linux-media@vger.kernel.org 17190S: Maintained 17191T: git git://linuxtv.org/media_tree.git 17192F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 17193F: drivers/media/i2c/ov64a40.c 17194 17195OMNIVISION OV7670 SENSOR DRIVER 17196L: linux-media@vger.kernel.org 17197S: Orphan 17198T: git git://linuxtv.org/media_tree.git 17199F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 17200F: drivers/media/i2c/ov7670.c 17201 17202OMNIVISION OV772x SENSOR DRIVER 17203M: Jacopo Mondi <jacopo@jmondi.org> 17204L: linux-media@vger.kernel.org 17205S: Odd fixes 17206T: git git://linuxtv.org/media_tree.git 17207F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 17208F: drivers/media/i2c/ov772x.c 17209F: include/media/i2c/ov772x.h 17210 17211OMNIVISION OV7740 SENSOR DRIVER 17212L: linux-media@vger.kernel.org 17213S: Orphan 17214T: git git://linuxtv.org/media_tree.git 17215F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 17216F: drivers/media/i2c/ov7740.c 17217 17218OMNIVISION OV8856 SENSOR DRIVER 17219M: Sakari Ailus <sakari.ailus@linux.intel.com> 17220L: linux-media@vger.kernel.org 17221S: Maintained 17222T: git git://linuxtv.org/media_tree.git 17223F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 17224F: drivers/media/i2c/ov8856.c 17225 17226OMNIVISION OV8858 SENSOR DRIVER 17227M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 17228M: Nicholas Roth <nicholas@rothemail.net> 17229L: linux-media@vger.kernel.org 17230S: Maintained 17231T: git git://linuxtv.org/media_tree.git 17232F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 17233F: drivers/media/i2c/ov8858.c 17234 17235OMNIVISION OV9282 SENSOR DRIVER 17236M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17237L: linux-media@vger.kernel.org 17238S: Maintained 17239T: git git://linuxtv.org/media_tree.git 17240F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 17241F: drivers/media/i2c/ov9282.c 17242 17243OMNIVISION OV9640 SENSOR DRIVER 17244M: Petr Cvek <petrcvekcz@gmail.com> 17245L: linux-media@vger.kernel.org 17246S: Maintained 17247F: drivers/media/i2c/ov9640.* 17248 17249OMNIVISION OV9650 SENSOR DRIVER 17250M: Sakari Ailus <sakari.ailus@linux.intel.com> 17251R: Akinobu Mita <akinobu.mita@gmail.com> 17252R: Sylwester Nawrocki <s.nawrocki@samsung.com> 17253L: linux-media@vger.kernel.org 17254S: Maintained 17255T: git git://linuxtv.org/media_tree.git 17256F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 17257F: drivers/media/i2c/ov9650.c 17258 17259OMNIVISION OV9734 SENSOR DRIVER 17260M: Tianshu Qiu <tian.shu.qiu@intel.com> 17261R: Bingbu Cao <bingbu.cao@intel.com> 17262L: linux-media@vger.kernel.org 17263S: Maintained 17264T: git git://linuxtv.org/media_tree.git 17265F: drivers/media/i2c/ov9734.c 17266 17267ONBOARD USB HUB DRIVER 17268M: Matthias Kaehlcke <mka@chromium.org> 17269L: linux-usb@vger.kernel.org 17270S: Maintained 17271F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 17272F: drivers/usb/misc/onboard_usb_dev.c 17273 17274ONENAND FLASH DRIVER 17275M: Kyungmin Park <kyungmin.park@samsung.com> 17276L: linux-mtd@lists.infradead.org 17277S: Maintained 17278F: drivers/mtd/nand/onenand/ 17279F: include/linux/mtd/onenand*.h 17280 17281ONEXPLAYER FAN DRIVER 17282M: Derek John Clark <derekjohn.clark@gmail.com> 17283M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 17284L: linux-hwmon@vger.kernel.org 17285S: Maintained 17286F: drivers/hwmon/oxp-sensors.c 17287 17288ONIE TLV NVMEM LAYOUT DRIVER 17289M: Miquel Raynal <miquel.raynal@bootlin.com> 17290S: Maintained 17291F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 17292F: drivers/nvmem/layouts/onie-tlv.c 17293 17294ONION OMEGA2+ BOARD 17295M: Harvey Hunt <harveyhuntnexus@gmail.com> 17296L: linux-mips@vger.kernel.org 17297S: Maintained 17298F: arch/mips/boot/dts/ralink/omega2p.dts 17299 17300ONSEMI ETHERNET PHY DRIVERS 17301M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17302L: netdev@vger.kernel.org 17303S: Supported 17304W: http://www.onsemi.com 17305F: drivers/net/phy/ncn* 17306 17307OP-TEE DRIVER 17308M: Jens Wiklander <jens.wiklander@linaro.org> 17309L: op-tee@lists.trustedfirmware.org 17310S: Maintained 17311F: Documentation/ABI/testing/sysfs-bus-optee-devices 17312F: drivers/tee/optee/ 17313 17314OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 17315M: Sumit Garg <sumit.garg@linaro.org> 17316L: op-tee@lists.trustedfirmware.org 17317S: Maintained 17318F: drivers/char/hw_random/optee-rng.c 17319 17320OP-TEE RTC DRIVER 17321M: Clément Léger <clement.leger@bootlin.com> 17322L: linux-rtc@vger.kernel.org 17323S: Maintained 17324F: drivers/rtc/rtc-optee.c 17325 17326OPA-VNIC DRIVER 17327M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17328L: linux-rdma@vger.kernel.org 17329S: Supported 17330F: drivers/infiniband/ulp/opa_vnic 17331 17332OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 17333M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17334L: netdev@vger.kernel.org 17335S: Maintained 17336F: Documentation/networking/oa-tc6-framework.rst 17337F: drivers/net/ethernet/oa_tc6.c 17338F: include/linux/oa_tc6.h 17339 17340OPEN FIRMWARE AND FLATTENED DEVICE TREE 17341M: Rob Herring <robh@kernel.org> 17342M: Saravana Kannan <saravanak@google.com> 17343L: devicetree@vger.kernel.org 17344S: Maintained 17345W: http://www.devicetree.org/ 17346C: irc://irc.libera.chat/devicetree 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17348F: Documentation/ABI/testing/sysfs-firmware-ofw 17349F: drivers/of/ 17350F: include/linux/of*.h 17351F: scripts/dtc/ 17352F: tools/testing/selftests/dt/ 17353K: of_overlay_notifier_ 17354K: of_overlay_fdt_apply 17355K: of_overlay_remove 17356 17357OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 17358M: Rob Herring <robh@kernel.org> 17359M: Krzysztof Kozlowski <krzk+dt@kernel.org> 17360M: Conor Dooley <conor+dt@kernel.org> 17361L: devicetree@vger.kernel.org 17362S: Maintained 17363Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 17364C: irc://irc.libera.chat/devicetree 17365T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 17366F: Documentation/devicetree/ 17367F: arch/*/boot/dts/ 17368F: include/dt-bindings/ 17369 17370OPENCOMPUTE PTP CLOCK DRIVER 17371M: Jonathan Lemon <jonathan.lemon@gmail.com> 17372M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 17373L: netdev@vger.kernel.org 17374S: Maintained 17375F: drivers/ptp/ptp_ocp.c 17376 17377OPENCORES I2C BUS DRIVER 17378M: Peter Korsgaard <peter@korsgaard.com> 17379M: Andrew Lunn <andrew@lunn.ch> 17380L: linux-i2c@vger.kernel.org 17381S: Maintained 17382F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 17383F: Documentation/i2c/busses/i2c-ocores.rst 17384F: drivers/i2c/busses/i2c-ocores.c 17385F: include/linux/platform_data/i2c-ocores.h 17386 17387OPENRISC ARCHITECTURE 17388M: Jonas Bonn <jonas@southpole.se> 17389M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 17390M: Stafford Horne <shorne@gmail.com> 17391L: linux-openrisc@vger.kernel.org 17392S: Maintained 17393W: http://openrisc.io 17394T: git https://github.com/openrisc/linux.git 17395F: Documentation/arch/openrisc/ 17396F: Documentation/devicetree/bindings/openrisc/ 17397F: arch/openrisc/ 17398F: drivers/irqchip/irq-ompic.c 17399F: drivers/irqchip/irq-or1k-* 17400 17401OPENVSWITCH 17402M: Pravin B Shelar <pshelar@ovn.org> 17403L: netdev@vger.kernel.org 17404L: dev@openvswitch.org 17405S: Maintained 17406W: http://openvswitch.org 17407F: include/uapi/linux/openvswitch.h 17408F: net/openvswitch/ 17409F: tools/testing/selftests/net/openvswitch/ 17410 17411OPERATING PERFORMANCE POINTS (OPP) 17412M: Viresh Kumar <vireshk@kernel.org> 17413M: Nishanth Menon <nm@ti.com> 17414M: Stephen Boyd <sboyd@kernel.org> 17415L: linux-pm@vger.kernel.org 17416S: Maintained 17417T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 17418F: Documentation/devicetree/bindings/opp/ 17419F: Documentation/power/opp.rst 17420F: drivers/opp/ 17421F: include/linux/pm_opp.h 17422 17423OPL4 DRIVER 17424M: Clemens Ladisch <clemens@ladisch.de> 17425L: linux-sound@vger.kernel.org 17426S: Maintained 17427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17428F: sound/drivers/opl4/ 17429 17430ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 17431M: Mark Fasheh <mark@fasheh.com> 17432M: Joel Becker <jlbec@evilplan.org> 17433M: Joseph Qi <joseph.qi@linux.alibaba.com> 17434L: ocfs2-devel@lists.linux.dev 17435S: Supported 17436W: http://ocfs2.wiki.kernel.org 17437F: Documentation/filesystems/dlmfs.rst 17438F: Documentation/filesystems/ocfs2.rst 17439F: fs/ocfs2/ 17440 17441ORANGEFS FILESYSTEM 17442M: Mike Marshall <hubcap@omnibond.com> 17443R: Martin Brandenburg <martin@omnibond.com> 17444L: devel@lists.orangefs.org 17445S: Supported 17446T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 17447F: Documentation/filesystems/orangefs.rst 17448F: fs/orangefs/ 17449 17450OV2659 OMNIVISION SENSOR DRIVER 17451M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17452L: linux-media@vger.kernel.org 17453S: Maintained 17454W: https://linuxtv.org 17455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17456T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17457F: drivers/media/i2c/ov2659.c 17458F: include/media/i2c/ov2659.h 17459 17460OVERLAY FILESYSTEM 17461M: Miklos Szeredi <miklos@szeredi.hu> 17462M: Amir Goldstein <amir73il@gmail.com> 17463L: linux-unionfs@vger.kernel.org 17464S: Supported 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 17466F: Documentation/filesystems/overlayfs.rst 17467F: fs/overlayfs/ 17468 17469P54 WIRELESS DRIVER 17470M: Christian Lamparter <chunkeey@googlemail.com> 17471L: linux-wireless@vger.kernel.org 17472S: Maintained 17473W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 17474F: drivers/net/wireless/intersil/p54/ 17475 17476PACKET SOCKETS 17477M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 17478S: Maintained 17479F: include/uapi/linux/if_packet.h 17480F: net/packet/af_packet.c 17481 17482PACKING 17483M: Vladimir Oltean <olteanv@gmail.com> 17484L: netdev@vger.kernel.org 17485S: Supported 17486F: Documentation/core-api/packing.rst 17487F: include/linux/packing.h 17488F: lib/packing.c 17489 17490PADATA PARALLEL EXECUTION MECHANISM 17491M: Steffen Klassert <steffen.klassert@secunet.com> 17492M: Daniel Jordan <daniel.m.jordan@oracle.com> 17493L: linux-crypto@vger.kernel.org 17494L: linux-kernel@vger.kernel.org 17495S: Maintained 17496F: Documentation/core-api/padata.rst 17497F: include/linux/padata.h 17498F: kernel/padata.c 17499 17500PAGE CACHE 17501M: Matthew Wilcox (Oracle) <willy@infradead.org> 17502L: linux-fsdevel@vger.kernel.org 17503S: Supported 17504T: git git://git.infradead.org/users/willy/pagecache.git 17505F: Documentation/filesystems/locking.rst 17506F: Documentation/filesystems/vfs.rst 17507F: include/linux/pagemap.h 17508F: mm/filemap.c 17509F: mm/page-writeback.c 17510F: mm/readahead.c 17511F: mm/truncate.c 17512 17513PAGE POOL 17514M: Jesper Dangaard Brouer <hawk@kernel.org> 17515M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17516L: netdev@vger.kernel.org 17517S: Supported 17518F: Documentation/networking/page_pool.rst 17519F: include/net/page_pool/ 17520F: include/trace/events/page_pool.h 17521F: net/core/page_pool.c 17522 17523PAGE TABLE CHECK 17524M: Pasha Tatashin <pasha.tatashin@soleen.com> 17525M: Andrew Morton <akpm@linux-foundation.org> 17526L: linux-mm@kvack.org 17527S: Maintained 17528F: Documentation/mm/page_table_check.rst 17529F: include/linux/page_table_check.h 17530F: mm/page_table_check.c 17531 17532PANASONIC LAPTOP ACPI EXTRAS DRIVER 17533M: Kenneth Chan <kenneth.t.chan@gmail.com> 17534L: platform-driver-x86@vger.kernel.org 17535S: Maintained 17536F: drivers/platform/x86/panasonic-laptop.c 17537 17538PARALLAX PING IIO SENSOR DRIVER 17539M: Andreas Klinger <ak@it-klinger.de> 17540L: linux-iio@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 17543F: drivers/iio/proximity/ping.c 17544 17545PARALLEL LCD/KEYPAD PANEL DRIVER 17546M: Willy Tarreau <willy@haproxy.com> 17547M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17548S: Odd Fixes 17549F: Documentation/admin-guide/lcd-panel-cgram.rst 17550F: drivers/auxdisplay/panel.c 17551 17552PARALLEL PORT SUBSYSTEM 17553M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17554M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17555L: linux-parport@lists.infradead.org (subscribers-only) 17556S: Maintained 17557F: Documentation/driver-api/parport*.rst 17558F: drivers/char/ppdev.c 17559F: drivers/parport/ 17560F: include/linux/parport*.h 17561F: include/uapi/linux/ppdev.h 17562 17563PARAVIRT_OPS INTERFACE 17564M: Juergen Gross <jgross@suse.com> 17565R: Ajay Kaher <ajay.kaher@broadcom.com> 17566R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17567R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17568L: virtualization@lists.linux.dev 17569L: x86@kernel.org 17570S: Supported 17571T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17572F: Documentation/virt/paravirt_ops.rst 17573F: arch/*/include/asm/paravirt*.h 17574F: arch/*/kernel/paravirt* 17575F: include/linux/hypervisor.h 17576 17577PARISC ARCHITECTURE 17578M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17579M: Helge Deller <deller@gmx.de> 17580L: linux-parisc@vger.kernel.org 17581S: Maintained 17582W: https://parisc.wiki.kernel.org 17583Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17584T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17585T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17586F: Documentation/arch/parisc/ 17587F: arch/parisc/ 17588F: drivers/char/agp/parisc-agp.c 17589F: drivers/input/misc/hp_sdc_rtc.c 17590F: drivers/input/serio/gscps2.c 17591F: drivers/input/serio/hp_sdc* 17592F: drivers/parisc/ 17593F: drivers/parport/parport_gsc.* 17594F: drivers/tty/serial/8250/8250_parisc.c 17595F: drivers/video/console/sti* 17596F: drivers/video/fbdev/sti* 17597F: drivers/video/logo/logo_parisc* 17598F: include/linux/hp_sdc.h 17599 17600PARMAN 17601M: Jiri Pirko <jiri@resnulli.us> 17602L: netdev@vger.kernel.org 17603S: Supported 17604F: include/linux/parman.h 17605F: lib/parman.c 17606F: lib/test_parman.c 17607 17608PC ENGINES APU BOARD DRIVER 17609M: Enrico Weigelt, metux IT consult <info@metux.net> 17610S: Maintained 17611F: drivers/platform/x86/pcengines-apuv2.c 17612 17613PC87360 HARDWARE MONITORING DRIVER 17614M: Jim Cromie <jim.cromie@gmail.com> 17615L: linux-hwmon@vger.kernel.org 17616S: Maintained 17617F: Documentation/hwmon/pc87360.rst 17618F: drivers/hwmon/pc87360.c 17619 17620PC8736x GPIO DRIVER 17621M: Jim Cromie <jim.cromie@gmail.com> 17622S: Maintained 17623F: drivers/char/pc8736x_gpio.c 17624 17625PC87427 HARDWARE MONITORING DRIVER 17626M: Jean Delvare <jdelvare@suse.com> 17627L: linux-hwmon@vger.kernel.org 17628S: Maintained 17629F: Documentation/hwmon/pc87427.rst 17630F: drivers/hwmon/pc87427.c 17631 17632PCA9532 LED DRIVER 17633M: Riku Voipio <riku.voipio@iki.fi> 17634S: Maintained 17635F: drivers/leds/leds-pca9532.c 17636F: include/linux/leds-pca9532.h 17637 17638PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17639M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17640M: Pali Rohár <pali@kernel.org> 17641L: linux-pci@vger.kernel.org 17642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17643S: Maintained 17644F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17645F: drivers/pci/controller/pci-aardvark.c 17646 17647PCI DRIVER FOR ALTERA PCIE IP 17648M: Joyce Ooi <joyce.ooi@intel.com> 17649L: linux-pci@vger.kernel.org 17650S: Supported 17651F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 17652F: drivers/pci/controller/pcie-altera.c 17653 17654PCI DRIVER FOR APPLIEDMICRO XGENE 17655M: Toan Le <toan@os.amperecomputing.com> 17656L: linux-pci@vger.kernel.org 17657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17658S: Maintained 17659F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17660F: drivers/pci/controller/pci-xgene.c 17661 17662PCI DRIVER FOR ARM VERSATILE PLATFORM 17663M: Rob Herring <robh@kernel.org> 17664L: linux-pci@vger.kernel.org 17665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17666S: Maintained 17667F: Documentation/devicetree/bindings/pci/versatile.yaml 17668F: drivers/pci/controller/pci-versatile.c 17669 17670PCI DRIVER FOR ARMADA 8K 17671M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17672L: linux-pci@vger.kernel.org 17673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17674S: Maintained 17675F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17676F: drivers/pci/controller/dwc/pcie-armada8k.c 17677 17678PCI DRIVER FOR CADENCE PCIE IP 17679L: linux-pci@vger.kernel.org 17680S: Orphan 17681F: Documentation/devicetree/bindings/pci/cdns,* 17682F: drivers/pci/controller/cadence/*cadence* 17683 17684PCI DRIVER FOR FREESCALE LAYERSCAPE 17685M: Minghuan Lian <minghuan.Lian@nxp.com> 17686M: Mingkai Hu <mingkai.hu@nxp.com> 17687M: Roy Zang <roy.zang@nxp.com> 17688L: linuxppc-dev@lists.ozlabs.org 17689L: linux-pci@vger.kernel.org 17690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17691L: imx@lists.linux.dev 17692S: Maintained 17693F: drivers/pci/controller/dwc/*layerscape* 17694 17695PCI DRIVER FOR FU740 17696M: Paul Walmsley <paul.walmsley@sifive.com> 17697M: Greentime Hu <greentime.hu@sifive.com> 17698M: Samuel Holland <samuel.holland@sifive.com> 17699L: linux-pci@vger.kernel.org 17700S: Maintained 17701F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17702F: drivers/pci/controller/dwc/pcie-fu740.c 17703 17704PCI DRIVER FOR GENERIC OF HOSTS 17705M: Will Deacon <will@kernel.org> 17706L: linux-pci@vger.kernel.org 17707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17708S: Maintained 17709F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17710F: drivers/pci/controller/pci-host-common.c 17711F: drivers/pci/controller/pci-host-generic.c 17712 17713PCI DRIVER FOR IMX6 17714M: Richard Zhu <hongxing.zhu@nxp.com> 17715M: Lucas Stach <l.stach@pengutronix.de> 17716L: linux-pci@vger.kernel.org 17717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17718L: imx@lists.linux.dev 17719S: Maintained 17720F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17721F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17722F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17723F: drivers/pci/controller/dwc/*imx6* 17724 17725PCI DRIVER FOR INTEL IXP4XX 17726M: Linus Walleij <linus.walleij@linaro.org> 17727S: Maintained 17728F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17729F: drivers/pci/controller/pci-ixp4xx.c 17730 17731PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17732M: Nirmal Patel <nirmal.patel@linux.intel.com> 17733R: Jonathan Derrick <jonathan.derrick@linux.dev> 17734L: linux-pci@vger.kernel.org 17735S: Supported 17736F: drivers/pci/controller/vmd.c 17737 17738PCI DRIVER FOR MICROSEMI SWITCHTEC 17739M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17740M: Logan Gunthorpe <logang@deltatee.com> 17741L: linux-pci@vger.kernel.org 17742S: Maintained 17743F: Documentation/ABI/testing/sysfs-class-switchtec 17744F: Documentation/driver-api/switchtec.rst 17745F: drivers/ntb/hw/mscc/ 17746F: drivers/pci/switch/switchtec* 17747F: include/linux/switchtec.h 17748F: include/uapi/linux/switchtec_ioctl.h 17749 17750PCI DRIVER FOR MOBIVEIL PCIE IP 17751M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17752M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17753L: linux-pci@vger.kernel.org 17754S: Supported 17755F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17756F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17757 17758PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17759M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17760M: Pali Rohár <pali@kernel.org> 17761L: linux-pci@vger.kernel.org 17762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17763S: Maintained 17764F: drivers/pci/controller/*mvebu* 17765 17766PCI DRIVER FOR NVIDIA TEGRA 17767M: Thierry Reding <thierry.reding@gmail.com> 17768L: linux-tegra@vger.kernel.org 17769L: linux-pci@vger.kernel.org 17770S: Supported 17771F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17772F: drivers/pci/controller/pci-tegra.c 17773 17774PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17775M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17776L: linux-pci@vger.kernel.org 17777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17778S: Maintained 17779F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17780F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17781 17782PCI DRIVER FOR PLDA PCIE IP 17783M: Daire McNamara <daire.mcnamara@microchip.com> 17784L: linux-pci@vger.kernel.org 17785S: Maintained 17786F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 17787F: drivers/pci/controller/plda/pcie-plda-host.c 17788F: drivers/pci/controller/plda/pcie-plda.h 17789 17790PCI DRIVER FOR RENESAS R-CAR 17791M: Marek Vasut <marek.vasut+renesas@gmail.com> 17792M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17793L: linux-pci@vger.kernel.org 17794L: linux-renesas-soc@vger.kernel.org 17795S: Maintained 17796F: Documentation/devicetree/bindings/pci/*rcar* 17797F: drivers/pci/controller/*rcar* 17798F: drivers/pci/controller/dwc/*rcar* 17799 17800PCI DRIVER FOR SAMSUNG EXYNOS 17801M: Jingoo Han <jingoohan1@gmail.com> 17802L: linux-pci@vger.kernel.org 17803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17804L: linux-samsung-soc@vger.kernel.org 17805S: Maintained 17806F: drivers/pci/controller/dwc/pci-exynos.c 17807 17808PCI DRIVER FOR SYNOPSYS DESIGNWARE 17809M: Jingoo Han <jingoohan1@gmail.com> 17810M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17811L: linux-pci@vger.kernel.org 17812S: Maintained 17813F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17814F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17815F: drivers/pci/controller/dwc/*designware* 17816 17817PCI DRIVER FOR TI DRA7XX/J721E 17818M: Vignesh Raghavendra <vigneshr@ti.com> 17819R: Siddharth Vadapalli <s-vadapalli@ti.com> 17820L: linux-omap@vger.kernel.org 17821L: linux-pci@vger.kernel.org 17822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17823S: Supported 17824F: Documentation/devicetree/bindings/pci/ti-pci.txt 17825F: drivers/pci/controller/cadence/pci-j721e.c 17826F: drivers/pci/controller/dwc/pci-dra7xx.c 17827 17828PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17829M: Linus Walleij <linus.walleij@linaro.org> 17830L: linux-pci@vger.kernel.org 17831S: Maintained 17832F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17833F: drivers/pci/controller/pci-v3-semi.c 17834 17835PCI DRIVER FOR XILINX VERSAL CPM 17836M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17837M: Michal Simek <michal.simek@amd.com> 17838L: linux-pci@vger.kernel.org 17839S: Maintained 17840F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17841F: drivers/pci/controller/pcie-xilinx-cpm.c 17842 17843PCI ENDPOINT SUBSYSTEM 17844M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17845M: Krzysztof Wilczyński <kw@linux.com> 17846R: Kishon Vijay Abraham I <kishon@kernel.org> 17847L: linux-pci@vger.kernel.org 17848S: Supported 17849Q: https://patchwork.kernel.org/project/linux-pci/list/ 17850B: https://bugzilla.kernel.org 17851C: irc://irc.oftc.net/linux-pci 17852T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17853F: Documentation/PCI/endpoint/* 17854F: Documentation/misc-devices/pci-endpoint-test.rst 17855F: drivers/misc/pci_endpoint_test.c 17856F: drivers/pci/endpoint/ 17857F: tools/pci/ 17858 17859PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17860M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17861R: Oliver O'Halloran <oohall@gmail.com> 17862L: linuxppc-dev@lists.ozlabs.org 17863S: Supported 17864F: Documentation/PCI/pci-error-recovery.rst 17865F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17866F: arch/powerpc/include/*/eeh*.h 17867F: arch/powerpc/kernel/eeh*.c 17868F: arch/powerpc/platforms/*/eeh*.c 17869F: drivers/pci/pcie/aer.c 17870F: drivers/pci/pcie/dpc.c 17871F: drivers/pci/pcie/err.c 17872 17873PCI ERROR RECOVERY 17874M: Linas Vepstas <linasvepstas@gmail.com> 17875L: linux-pci@vger.kernel.org 17876S: Supported 17877F: Documentation/PCI/pci-error-recovery.rst 17878 17879PCI MSI DRIVER FOR ALTERA MSI IP 17880M: Joyce Ooi <joyce.ooi@intel.com> 17881L: linux-pci@vger.kernel.org 17882S: Supported 17883F: Documentation/devicetree/bindings/pci/altr,msi-controller.yaml 17884F: drivers/pci/controller/pcie-altera-msi.c 17885 17886PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17887M: Toan Le <toan@os.amperecomputing.com> 17888L: linux-pci@vger.kernel.org 17889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17890S: Maintained 17891F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17892F: drivers/pci/controller/pci-xgene-msi.c 17893 17894PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17895M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17896M: Krzysztof Wilczyński <kw@linux.com> 17897R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17898R: Rob Herring <robh@kernel.org> 17899L: linux-pci@vger.kernel.org 17900S: Supported 17901Q: https://patchwork.kernel.org/project/linux-pci/list/ 17902B: https://bugzilla.kernel.org 17903C: irc://irc.oftc.net/linux-pci 17904T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17905F: Documentation/devicetree/bindings/pci/ 17906F: drivers/pci/controller/ 17907F: drivers/pci/pci-bridge-emul.c 17908F: drivers/pci/pci-bridge-emul.h 17909 17910PCI PEER-TO-PEER DMA (P2PDMA) 17911M: Bjorn Helgaas <bhelgaas@google.com> 17912M: Logan Gunthorpe <logang@deltatee.com> 17913L: linux-pci@vger.kernel.org 17914S: Supported 17915Q: https://patchwork.kernel.org/project/linux-pci/list/ 17916B: https://bugzilla.kernel.org 17917C: irc://irc.oftc.net/linux-pci 17918T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17919F: Documentation/driver-api/pci/p2pdma.rst 17920F: drivers/pci/p2pdma.c 17921F: include/linux/pci-p2pdma.h 17922 17923PCI POWER CONTROL 17924M: Bartosz Golaszewski <brgl@bgdev.pl> 17925L: linux-pci@vger.kernel.org 17926S: Maintained 17927T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17928F: drivers/pci/pwrctl/* 17929F: include/linux/pci-pwrctl.h 17930 17931PCI SUBSYSTEM 17932M: Bjorn Helgaas <bhelgaas@google.com> 17933L: linux-pci@vger.kernel.org 17934S: Supported 17935Q: https://patchwork.kernel.org/project/linux-pci/list/ 17936B: https://bugzilla.kernel.org 17937C: irc://irc.oftc.net/linux-pci 17938T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17939F: Documentation/PCI/ 17940F: Documentation/devicetree/bindings/pci/ 17941F: arch/x86/kernel/early-quirks.c 17942F: arch/x86/kernel/quirks.c 17943F: arch/x86/pci/ 17944F: drivers/acpi/pci* 17945F: drivers/pci/ 17946F: include/asm-generic/pci* 17947F: include/linux/of_pci.h 17948F: include/linux/pci* 17949F: include/uapi/linux/pci* 17950 17951PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17952M: Jonathan Chocron <jonnyc@amazon.com> 17953L: linux-pci@vger.kernel.org 17954S: Maintained 17955F: Documentation/devicetree/bindings/pci/pcie-al.txt 17956F: drivers/pci/controller/dwc/pcie-al.c 17957 17958PCIE DRIVER FOR AMLOGIC MESON 17959M: Yue Wang <yue.wang@Amlogic.com> 17960L: linux-pci@vger.kernel.org 17961L: linux-amlogic@lists.infradead.org 17962S: Maintained 17963F: drivers/pci/controller/dwc/pci-meson.c 17964 17965PCIE DRIVER FOR AXIS ARTPEC 17966M: Jesper Nilsson <jesper.nilsson@axis.com> 17967L: linux-arm-kernel@axis.com 17968L: linux-pci@vger.kernel.org 17969S: Maintained 17970F: Documentation/devicetree/bindings/pci/axis,artpec* 17971F: drivers/pci/controller/dwc/*artpec* 17972 17973PCIE DRIVER FOR CAVIUM THUNDERX 17974M: Robert Richter <rric@kernel.org> 17975L: linux-pci@vger.kernel.org 17976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17977S: Odd Fixes 17978F: drivers/pci/controller/pci-thunder-* 17979 17980PCIE DRIVER FOR HISILICON 17981M: Zhou Wang <wangzhou1@hisilicon.com> 17982L: linux-pci@vger.kernel.org 17983S: Maintained 17984F: drivers/pci/controller/dwc/pcie-hisi.c 17985 17986PCIE DRIVER FOR HISILICON KIRIN 17987M: Xiaowei Song <songxiaowei@hisilicon.com> 17988M: Binghui Wang <wangbinghui@hisilicon.com> 17989L: linux-pci@vger.kernel.org 17990S: Maintained 17991F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17992F: drivers/pci/controller/dwc/pcie-kirin.c 17993 17994PCIE DRIVER FOR HISILICON STB 17995M: Shawn Guo <shawn.guo@linaro.org> 17996L: linux-pci@vger.kernel.org 17997S: Maintained 17998F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17999F: drivers/pci/controller/dwc/pcie-histb.c 18000 18001PCIE DRIVER FOR INTEL KEEM BAY 18002M: Srikanth Thokala <srikanth.thokala@intel.com> 18003L: linux-pci@vger.kernel.org 18004S: Supported 18005F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 18006F: drivers/pci/controller/dwc/pcie-keembay.c 18007 18008PCIE DRIVER FOR INTEL LGM GW SOC 18009M: Chuanhua Lei <lchuanhua@maxlinear.com> 18010L: linux-pci@vger.kernel.org 18011S: Maintained 18012F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 18013F: drivers/pci/controller/dwc/pcie-intel-gw.c 18014 18015PCIE DRIVER FOR MEDIATEK 18016M: Ryder Lee <ryder.lee@mediatek.com> 18017M: Jianjun Wang <jianjun.wang@mediatek.com> 18018L: linux-pci@vger.kernel.org 18019L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18020S: Supported 18021F: Documentation/devicetree/bindings/pci/mediatek* 18022F: drivers/pci/controller/*mediatek* 18023 18024PCIE DRIVER FOR MICROCHIP 18025M: Daire McNamara <daire.mcnamara@microchip.com> 18026L: linux-pci@vger.kernel.org 18027S: Supported 18028F: Documentation/devicetree/bindings/pci/microchip* 18029F: drivers/pci/controller/plda/*microchip* 18030 18031PCIE DRIVER FOR QUALCOMM MSM 18032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18033L: linux-pci@vger.kernel.org 18034L: linux-arm-msm@vger.kernel.org 18035S: Maintained 18036F: drivers/pci/controller/dwc/pcie-qcom-common.c 18037F: drivers/pci/controller/dwc/pcie-qcom.c 18038 18039PCIE DRIVER FOR ROCKCHIP 18040M: Shawn Lin <shawn.lin@rock-chips.com> 18041L: linux-pci@vger.kernel.org 18042L: linux-rockchip@lists.infradead.org 18043S: Maintained 18044F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 18045F: drivers/pci/controller/pcie-rockchip* 18046 18047PCIE DRIVER FOR SOCIONEXT UNIPHIER 18048M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18049L: linux-pci@vger.kernel.org 18050S: Maintained 18051F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 18052F: drivers/pci/controller/dwc/pcie-uniphier* 18053 18054PCIE DRIVER FOR ST SPEAR13XX 18055M: Pratyush Anand <pratyush.anand@gmail.com> 18056L: linux-pci@vger.kernel.org 18057S: Maintained 18058F: drivers/pci/controller/dwc/*spear* 18059 18060PCIE DRIVER FOR STARFIVE JH71x0 18061M: Kevin Xie <kevin.xie@starfivetech.com> 18062L: linux-pci@vger.kernel.org 18063S: Maintained 18064F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 18065F: drivers/pci/controller/plda/pcie-starfive.c 18066 18067PCIE ENDPOINT DRIVER FOR QUALCOMM 18068M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18069L: linux-pci@vger.kernel.org 18070L: linux-arm-msm@vger.kernel.org 18071S: Maintained 18072F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 18073F: drivers/pci/controller/dwc/pcie-qcom-common.c 18074F: drivers/pci/controller/dwc/pcie-qcom-ep.c 18075 18076PCMCIA SUBSYSTEM 18077M: Dominik Brodowski <linux@dominikbrodowski.net> 18078S: Odd Fixes 18079T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 18080F: Documentation/pcmcia/ 18081F: drivers/pcmcia/ 18082F: include/pcmcia/ 18083F: tools/pcmcia/ 18084 18085PCNET32 NETWORK DRIVER 18086M: Don Fry <pcnet32@frontier.com> 18087L: netdev@vger.kernel.org 18088S: Maintained 18089F: drivers/net/ethernet/amd/pcnet32.c 18090 18091PCRYPT PARALLEL CRYPTO ENGINE 18092M: Steffen Klassert <steffen.klassert@secunet.com> 18093L: linux-crypto@vger.kernel.org 18094S: Maintained 18095F: crypto/pcrypt.c 18096F: include/crypto/pcrypt.h 18097 18098PDS DSC VIRTIO DATA PATH ACCELERATOR 18099R: Shannon Nelson <shannon.nelson@amd.com> 18100F: drivers/vdpa/pds/ 18101 18102PECI HARDWARE MONITORING DRIVERS 18103M: Iwona Winiarska <iwona.winiarska@intel.com> 18104L: linux-hwmon@vger.kernel.org 18105S: Supported 18106F: Documentation/hwmon/peci-cputemp.rst 18107F: Documentation/hwmon/peci-dimmtemp.rst 18108F: drivers/hwmon/peci/ 18109 18110PECI SUBSYSTEM 18111M: Iwona Winiarska <iwona.winiarska@intel.com> 18112L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 18113S: Supported 18114F: Documentation/devicetree/bindings/peci/ 18115F: Documentation/peci/ 18116F: drivers/peci/ 18117F: include/linux/peci-cpu.h 18118F: include/linux/peci.h 18119 18120PENSANDO ETHERNET DRIVERS 18121M: Shannon Nelson <shannon.nelson@amd.com> 18122M: Brett Creeley <brett.creeley@amd.com> 18123L: netdev@vger.kernel.org 18124S: Supported 18125F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 18126F: drivers/net/ethernet/pensando/ 18127 18128PER-CPU MEMORY ALLOCATOR 18129M: Dennis Zhou <dennis@kernel.org> 18130M: Tejun Heo <tj@kernel.org> 18131M: Christoph Lameter <cl@linux.com> 18132L: linux-mm@kvack.org 18133S: Maintained 18134T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 18135F: arch/*/include/asm/percpu.h 18136F: include/linux/percpu*.h 18137F: lib/percpu*.c 18138F: mm/percpu*.c 18139 18140PER-TASK DELAY ACCOUNTING 18141M: Balbir Singh <bsingharora@gmail.com> 18142S: Maintained 18143F: include/linux/delayacct.h 18144F: kernel/delayacct.c 18145 18146PERFORMANCE EVENTS SUBSYSTEM 18147M: Peter Zijlstra <peterz@infradead.org> 18148M: Ingo Molnar <mingo@redhat.com> 18149M: Arnaldo Carvalho de Melo <acme@kernel.org> 18150M: Namhyung Kim <namhyung@kernel.org> 18151R: Mark Rutland <mark.rutland@arm.com> 18152R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18153R: Jiri Olsa <jolsa@kernel.org> 18154R: Ian Rogers <irogers@google.com> 18155R: Adrian Hunter <adrian.hunter@intel.com> 18156R: "Liang, Kan" <kan.liang@linux.intel.com> 18157L: linux-perf-users@vger.kernel.org 18158L: linux-kernel@vger.kernel.org 18159S: Supported 18160W: https://perf.wiki.kernel.org/ 18161T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18162T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 18163T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 18164F: arch/*/events/* 18165F: arch/*/events/*/* 18166F: arch/*/include/asm/perf_event.h 18167F: arch/*/kernel/*/*/perf_event*.c 18168F: arch/*/kernel/*/perf_event*.c 18169F: arch/*/kernel/perf_callchain.c 18170F: arch/*/kernel/perf_event*.c 18171F: include/linux/perf_event.h 18172F: include/uapi/linux/perf_event.h 18173F: kernel/events/* 18174F: tools/lib/perf/ 18175F: tools/perf/ 18176 18177PERFORMANCE EVENTS TOOLING ARM64 18178R: John Garry <john.g.garry@oracle.com> 18179R: Will Deacon <will@kernel.org> 18180R: James Clark <james.clark@linaro.org> 18181R: Mike Leach <mike.leach@linaro.org> 18182R: Leo Yan <leo.yan@linux.dev> 18183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18184S: Supported 18185F: tools/build/feature/test-libopencsd.c 18186F: tools/perf/arch/arm*/ 18187F: tools/perf/pmu-events/arch/arm64/ 18188F: tools/perf/util/arm-spe* 18189F: tools/perf/util/cs-etm* 18190 18191PERSONALITY HANDLING 18192M: Christoph Hellwig <hch@infradead.org> 18193L: linux-abi-devel@lists.sourceforge.net 18194S: Maintained 18195F: include/linux/personality.h 18196F: include/uapi/linux/personality.h 18197 18198PHOENIX RC FLIGHT CONTROLLER ADAPTER 18199M: Marcus Folkesson <marcus.folkesson@gmail.com> 18200L: linux-input@vger.kernel.org 18201S: Maintained 18202F: Documentation/input/devices/pxrc.rst 18203F: drivers/input/joystick/pxrc.c 18204 18205PHONET PROTOCOL 18206M: Remi Denis-Courmont <courmisch@gmail.com> 18207S: Supported 18208F: Documentation/networking/phonet.rst 18209F: include/linux/phonet.h 18210F: include/net/phonet/ 18211F: include/uapi/linux/phonet.h 18212F: net/phonet/ 18213 18214PHRAM MTD DRIVER 18215M: Joern Engel <joern@lazybastard.org> 18216L: linux-mtd@lists.infradead.org 18217S: Maintained 18218F: drivers/mtd/devices/phram.c 18219 18220PICOLCD HID DRIVER 18221M: Bruno Prémont <bonbons@linux-vserver.org> 18222L: linux-input@vger.kernel.org 18223S: Maintained 18224F: drivers/hid/hid-picolcd* 18225 18226PIDFD API 18227M: Christian Brauner <christian@brauner.io> 18228L: linux-kernel@vger.kernel.org 18229S: Maintained 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 18231F: samples/pidfd/ 18232F: tools/testing/selftests/clone3/ 18233F: tools/testing/selftests/pid_namespace/ 18234F: tools/testing/selftests/pidfd/ 18235K: (?i)pidfd 18236K: (?i)clone3 18237K: \b(clone_args|kernel_clone_args)\b 18238 18239PIN CONTROL SUBSYSTEM 18240M: Linus Walleij <linus.walleij@linaro.org> 18241L: linux-gpio@vger.kernel.org 18242S: Maintained 18243T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 18244F: Documentation/devicetree/bindings/pinctrl/ 18245F: Documentation/driver-api/pin-control.rst 18246F: drivers/pinctrl/ 18247F: include/dt-bindings/pinctrl/ 18248F: include/linux/pinctrl/ 18249 18250PIN CONTROLLER - AMD 18251M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18252M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18253S: Maintained 18254F: drivers/pinctrl/pinctrl-amd.c 18255 18256PIN CONTROLLER - FREESCALE 18257M: Dong Aisheng <aisheng.dong@nxp.com> 18258M: Fabio Estevam <festevam@gmail.com> 18259M: Shawn Guo <shawnguo@kernel.org> 18260M: Jacky Bai <ping.bai@nxp.com> 18261R: Pengutronix Kernel Team <kernel@pengutronix.de> 18262L: linux-gpio@vger.kernel.org 18263L: NXP S32 Linux Team <s32@nxp.com> 18264S: Maintained 18265F: Documentation/devicetree/bindings/pinctrl/fsl,* 18266F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 18267F: drivers/pinctrl/freescale/ 18268F: drivers/pinctrl/nxp/ 18269 18270PIN CONTROLLER - INTEL 18271M: Mika Westerberg <mika.westerberg@linux.intel.com> 18272M: Andy Shevchenko <andy@kernel.org> 18273S: Supported 18274T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 18275F: drivers/pinctrl/intel/ 18276 18277PIN CONTROLLER - KEEMBAY 18278M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 18279S: Supported 18280F: drivers/pinctrl/pinctrl-keembay* 18281 18282PIN CONTROLLER - MEDIATEK 18283M: Sean Wang <sean.wang@kernel.org> 18284L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18285S: Maintained 18286F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 18287F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 18288F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 18289F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 18290F: drivers/pinctrl/mediatek/ 18291 18292PIN CONTROLLER - MEDIATEK MIPS 18293M: Arınç ÜNAL <arinc.unal@arinc9.com> 18294M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18295L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18296L: linux-mips@vger.kernel.org 18297S: Maintained 18298F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 18299F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 18300F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 18301F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 18302F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 18303F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 18304F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 18305F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 18306F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 18307F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 18308F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 18309F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 18310F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 18311F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 18312F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 18313 18314PIN CONTROLLER - MICROCHIP AT91 18315M: Ludovic Desroches <ludovic.desroches@microchip.com> 18316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18317L: linux-gpio@vger.kernel.org 18318S: Supported 18319F: drivers/gpio/gpio-sama5d2-piobu.c 18320F: drivers/pinctrl/pinctrl-at91* 18321 18322PIN CONTROLLER - QUALCOMM 18323M: Bjorn Andersson <andersson@kernel.org> 18324L: linux-arm-msm@vger.kernel.org 18325S: Maintained 18326F: Documentation/devicetree/bindings/pinctrl/qcom,* 18327F: drivers/pinctrl/qcom/ 18328 18329PIN CONTROLLER - RENESAS 18330M: Geert Uytterhoeven <geert+renesas@glider.be> 18331L: linux-renesas-soc@vger.kernel.org 18332S: Supported 18333T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 18334F: Documentation/devicetree/bindings/pinctrl/renesas,* 18335F: drivers/pinctrl/renesas/ 18336 18337PIN CONTROLLER - SAMSUNG 18338M: Krzysztof Kozlowski <krzk@kernel.org> 18339M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18340R: Alim Akhtar <alim.akhtar@samsung.com> 18341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18342L: linux-samsung-soc@vger.kernel.org 18343S: Maintained 18344Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 18345B: mailto:linux-samsung-soc@vger.kernel.org 18346C: irc://irc.libera.chat/linux-exynos 18347T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 18348F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 18349F: drivers/pinctrl/samsung/ 18350 18351PIN CONTROLLER - SINGLE 18352M: Tony Lindgren <tony@atomide.com> 18353M: Haojian Zhuang <haojian.zhuang@linaro.org> 18354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18355L: linux-omap@vger.kernel.org 18356S: Maintained 18357F: drivers/pinctrl/pinctrl-single.c 18358 18359PIN CONTROLLER - SUNPLUS / TIBBO 18360M: Dvorkin Dmitry <dvorkin@tibbo.com> 18361M: Wells Lu <wellslutw@gmail.com> 18362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18363S: Maintained 18364W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 18365F: Documentation/devicetree/bindings/pinctrl/sunplus,* 18366F: drivers/pinctrl/sunplus/ 18367F: include/dt-bindings/pinctrl/sppctl*.h 18368 18369PINE64 PINEPHONE KEYBOARD DRIVER 18370M: Samuel Holland <samuel@sholland.org> 18371S: Supported 18372F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 18373F: drivers/input/keyboard/pinephone-keyboard.c 18374 18375PKTCDVD DRIVER 18376M: linux-block@vger.kernel.org 18377S: Orphan 18378F: drivers/block/pktcdvd.c 18379F: include/linux/pktcdvd.h 18380F: include/uapi/linux/pktcdvd.h 18381 18382PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 18383M: Tomasz Duszynski <tduszyns@gmail.com> 18384S: Maintained 18385F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 18386F: drivers/iio/chemical/pms7003.c 18387 18388PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 18389M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18390L: netdev@vger.kernel.org 18391S: Maintained 18392F: drivers/net/phy/mdio-open-alliance.h 18393F: net/ethtool/plca.c 18394 18395PLDMFW LIBRARY 18396M: Jacob Keller <jacob.e.keller@intel.com> 18397S: Maintained 18398F: Documentation/driver-api/pldmfw/ 18399F: include/linux/pldmfw.h 18400F: lib/pldmfw/ 18401 18402PLX DMA DRIVER 18403M: Logan Gunthorpe <logang@deltatee.com> 18404S: Maintained 18405F: drivers/dma/plx_dma.c 18406 18407PM-GRAPH UTILITY 18408M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 18409L: linux-pm@vger.kernel.org 18410S: Supported 18411W: https://01.org/pm-graph 18412B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 18413T: git git://github.com/intel/pm-graph 18414F: tools/power/pm-graph 18415 18416PM6764TR DRIVER 18417M: Charles Hsu <hsu.yungteng@gmail.com> 18418L: linux-hwmon@vger.kernel.org 18419S: Maintained 18420F: Documentation/hwmon/pm6764tr.rst 18421F: drivers/hwmon/pmbus/pm6764tr.c 18422 18423PMC SIERRA MaxRAID DRIVER 18424L: linux-scsi@vger.kernel.org 18425S: Orphan 18426W: http://www.pmc-sierra.com/ 18427F: drivers/scsi/pmcraid.* 18428 18429PMC SIERRA PM8001 DRIVER 18430M: Jack Wang <jinpu.wang@cloud.ionos.com> 18431L: linux-scsi@vger.kernel.org 18432S: Supported 18433F: drivers/scsi/pm8001/ 18434 18435PNI RM3100 IIO DRIVER 18436M: Song Qiang <songqiang1304521@gmail.com> 18437L: linux-iio@vger.kernel.org 18438S: Maintained 18439F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 18440F: drivers/iio/magnetometer/rm3100* 18441 18442PNP SUPPORT 18443M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 18444L: linux-acpi@vger.kernel.org 18445S: Maintained 18446F: drivers/pnp/ 18447F: include/linux/pnp.h 18448 18449POSIX CLOCKS and TIMERS 18450M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18451M: Frederic Weisbecker <frederic@kernel.org> 18452M: Thomas Gleixner <tglx@linutronix.de> 18453L: linux-kernel@vger.kernel.org 18454S: Maintained 18455T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18456F: fs/timerfd.c 18457F: include/linux/time_namespace.h 18458F: include/linux/timerfd.h 18459F: include/uapi/linux/time.h 18460F: include/uapi/linux/timerfd.h 18461F: include/trace/events/timer* 18462F: kernel/time/itimer.c 18463F: kernel/time/posix-* 18464F: kernel/time/namespace.c 18465 18466POWER MANAGEMENT CORE 18467M: "Rafael J. Wysocki" <rafael@kernel.org> 18468L: linux-pm@vger.kernel.org 18469S: Supported 18470B: https://bugzilla.kernel.org 18471T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 18472F: drivers/base/power/ 18473F: drivers/powercap/ 18474F: include/linux/intel_rapl.h 18475F: include/linux/pm.h 18476F: include/linux/pm_* 18477F: include/linux/powercap.h 18478F: kernel/configs/nopm.config 18479 18480POWER SEQUENCING 18481M: Bartosz Golaszewski <brgl@bgdev.pl> 18482L: linux-pm@vger.kernel.org 18483S: Maintained 18484T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 18485F: Documentation/driver-api/pwrseq.rst 18486F: drivers/power/sequencing/ 18487F: include/linux/pwrseq/ 18488 18489POWER STATE COORDINATION INTERFACE (PSCI) 18490M: Mark Rutland <mark.rutland@arm.com> 18491M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18493S: Maintained 18494F: drivers/firmware/psci/ 18495F: include/linux/psci.h 18496F: include/uapi/linux/psci.h 18497 18498POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 18499M: Sebastian Reichel <sre@kernel.org> 18500L: linux-pm@vger.kernel.org 18501S: Maintained 18502T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18503F: Documentation/ABI/testing/sysfs-class-power 18504F: Documentation/devicetree/bindings/power/supply/ 18505F: drivers/power/supply/ 18506F: include/linux/power/ 18507F: include/linux/power_supply.h 18508F: tools/testing/selftests/power_supply/ 18509 18510POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 18511M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 18512L: linuxppc-dev@lists.ozlabs.org 18513S: Maintained 18514F: drivers/char/powernv-op-panel.c 18515 18516PPP OVER ATM (RFC 2364) 18517M: Mitchell Blank Jr <mitch@sfgoth.com> 18518S: Maintained 18519F: include/uapi/linux/atmppp.h 18520F: net/atm/pppoatm.c 18521 18522PPP OVER ETHERNET 18523M: Michal Ostrowski <mostrows@earthlink.net> 18524S: Maintained 18525F: drivers/net/ppp/pppoe.c 18526F: drivers/net/ppp/pppox.c 18527 18528PPP OVER L2TP 18529M: James Chapman <jchapman@katalix.com> 18530S: Maintained 18531F: include/linux/if_pppol2tp.h 18532F: include/uapi/linux/if_pppol2tp.h 18533F: net/l2tp/l2tp_ppp.c 18534 18535PPP PROTOCOL DRIVERS AND COMPRESSORS 18536L: linux-ppp@vger.kernel.org 18537S: Orphan 18538F: drivers/net/ppp/ppp_* 18539 18540PPS SUPPORT 18541M: Rodolfo Giometti <giometti@enneenne.com> 18542L: linuxpps@ml.enneenne.com (subscribers-only) 18543S: Maintained 18544W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18545F: Documentation/ABI/testing/sysfs-pps 18546F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18547F: Documentation/driver-api/pps.rst 18548F: drivers/pps/ 18549F: include/linux/pps*.h 18550F: include/uapi/linux/pps.h 18551 18552PPTP DRIVER 18553M: Dmitry Kozlov <xeb@mail.ru> 18554L: netdev@vger.kernel.org 18555S: Maintained 18556W: http://sourceforge.net/projects/accel-pptp 18557F: drivers/net/ppp/pptp.c 18558 18559PRESSURE STALL INFORMATION (PSI) 18560M: Johannes Weiner <hannes@cmpxchg.org> 18561M: Suren Baghdasaryan <surenb@google.com> 18562R: Peter Ziljstra <peterz@infradead.org> 18563S: Maintained 18564F: include/linux/psi* 18565F: kernel/sched/psi.c 18566 18567PRINTK 18568M: Petr Mladek <pmladek@suse.com> 18569R: Steven Rostedt <rostedt@goodmis.org> 18570R: John Ogness <john.ogness@linutronix.de> 18571R: Sergey Senozhatsky <senozhatsky@chromium.org> 18572S: Maintained 18573T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 18574F: include/linux/printk.h 18575F: kernel/printk/ 18576 18577PRINTK INDEXING 18578R: Chris Down <chris@chrisdown.name> 18579S: Maintained 18580F: Documentation/core-api/printk-index.rst 18581F: kernel/printk/index.c 18582K: printk_index 18583 18584PROC FILESYSTEM 18585L: linux-kernel@vger.kernel.org 18586L: linux-fsdevel@vger.kernel.org 18587S: Maintained 18588F: Documentation/filesystems/proc.rst 18589F: fs/proc/ 18590F: include/linux/proc_fs.h 18591F: tools/testing/selftests/proc/ 18592 18593PROC SYSCTL 18594M: Luis Chamberlain <mcgrof@kernel.org> 18595M: Kees Cook <kees@kernel.org> 18596M: Joel Granados <joel.granados@kernel.org> 18597L: linux-kernel@vger.kernel.org 18598L: linux-fsdevel@vger.kernel.org 18599S: Maintained 18600T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18601F: fs/proc/proc_sysctl.c 18602F: include/linux/sysctl.h 18603F: kernel/sysctl-test.c 18604F: kernel/sysctl.c 18605F: tools/testing/selftests/sysctl/ 18606 18607PS3 NETWORK SUPPORT 18608M: Geoff Levand <geoff@infradead.org> 18609L: netdev@vger.kernel.org 18610L: linuxppc-dev@lists.ozlabs.org 18611S: Maintained 18612F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18613 18614PS3 PLATFORM SUPPORT 18615M: Geoff Levand <geoff@infradead.org> 18616L: linuxppc-dev@lists.ozlabs.org 18617S: Maintained 18618F: arch/powerpc/boot/ps3* 18619F: arch/powerpc/include/asm/lv1call.h 18620F: arch/powerpc/include/asm/ps3*.h 18621F: arch/powerpc/platforms/ps3/ 18622F: drivers/*/ps3* 18623F: drivers/ps3/ 18624F: drivers/rtc/rtc-ps3.c 18625F: drivers/usb/host/*ps3.c 18626F: sound/ppc/snd_ps3* 18627 18628PS3VRAM DRIVER 18629M: Jim Paris <jim@jtan.com> 18630M: Geoff Levand <geoff@infradead.org> 18631L: linuxppc-dev@lists.ozlabs.org 18632S: Maintained 18633F: drivers/block/ps3vram.c 18634 18635PSAMPLE PACKET SAMPLING SUPPORT 18636M: Yotam Gigi <yotam.gi@gmail.com> 18637S: Maintained 18638F: include/net/psample.h 18639F: include/uapi/linux/psample.h 18640F: net/psample 18641 18642PSE NETWORK DRIVER 18643M: Oleksij Rempel <o.rempel@pengutronix.de> 18644M: Kory Maincent <kory.maincent@bootlin.com> 18645L: netdev@vger.kernel.org 18646S: Maintained 18647F: Documentation/devicetree/bindings/net/pse-pd/ 18648F: drivers/net/pse-pd/ 18649F: net/ethtool/pse-pd.c 18650 18651PSTORE FILESYSTEM 18652M: Kees Cook <kees@kernel.org> 18653R: Tony Luck <tony.luck@intel.com> 18654R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18655L: linux-hardening@vger.kernel.org 18656S: Supported 18657T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18658F: Documentation/admin-guide/pstore-blk.rst 18659F: Documentation/admin-guide/ramoops.rst 18660F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18661F: drivers/acpi/apei/erst.c 18662F: drivers/firmware/efi/efi-pstore.c 18663F: fs/pstore/ 18664F: include/linux/pstore* 18665K: \b(pstore|ramoops) 18666 18667PT5161L HARDWARE MONITOR DRIVER 18668M: Cosmo Chou <cosmo.chou@quantatw.com> 18669L: linux-hwmon@vger.kernel.org 18670S: Maintained 18671F: Documentation/hwmon/pt5161l.rst 18672F: drivers/hwmon/pt5161l.c 18673 18674PTP HARDWARE CLOCK SUPPORT 18675M: Richard Cochran <richardcochran@gmail.com> 18676L: netdev@vger.kernel.org 18677S: Maintained 18678W: http://linuxptp.sourceforge.net/ 18679F: Documentation/ABI/testing/sysfs-ptp 18680F: Documentation/driver-api/ptp.rst 18681F: drivers/net/phy/dp83640* 18682F: drivers/ptp/* 18683F: include/linux/ptp_cl* 18684K: (?:\b|_)ptp(?:\b|_) 18685 18686PTP MOCKUP CLOCK SUPPORT 18687M: Vladimir Oltean <vladimir.oltean@nxp.com> 18688L: netdev@vger.kernel.org 18689S: Maintained 18690F: drivers/ptp/ptp_mock.c 18691F: include/linux/ptp_mock.h 18692 18693PTP VIRTUAL CLOCK SUPPORT 18694M: Yangbo Lu <yangbo.lu@nxp.com> 18695L: netdev@vger.kernel.org 18696S: Maintained 18697F: drivers/ptp/ptp_vclock.c 18698F: net/ethtool/phc_vclocks.c 18699 18700PTRACE SUPPORT 18701M: Oleg Nesterov <oleg@redhat.com> 18702S: Maintained 18703F: arch/*/*/ptrace*.c 18704F: arch/*/include/asm/ptrace*.h 18705F: arch/*/ptrace*.c 18706F: include/asm-generic/syscall.h 18707F: include/linux/ptrace.h 18708F: include/linux/regset.h 18709F: include/uapi/linux/ptrace.h 18710F: kernel/ptrace.c 18711 18712PULSE8-CEC DRIVER 18713M: Hans Verkuil <hverkuil@xs4all.nl> 18714L: linux-media@vger.kernel.org 18715S: Maintained 18716T: git git://linuxtv.org/media_tree.git 18717F: drivers/media/cec/usb/pulse8/ 18718 18719PURELIFI PLFXLC DRIVER 18720M: Srinivasan Raju <srini.raju@purelifi.com> 18721L: linux-wireless@vger.kernel.org 18722S: Supported 18723F: drivers/net/wireless/purelifi/plfxlc/ 18724 18725PVRUSB2 VIDEO4LINUX DRIVER 18726M: Mike Isely <isely@pobox.com> 18727L: pvrusb2@isely.net (subscribers-only) 18728L: linux-media@vger.kernel.org 18729S: Maintained 18730W: http://www.isely.net/pvrusb2/ 18731T: git git://linuxtv.org/media_tree.git 18732F: Documentation/driver-api/media/drivers/pvrusb2* 18733F: drivers/media/usb/pvrusb2/ 18734 18735PWC WEBCAM DRIVER 18736M: Hans Verkuil <hverkuil@xs4all.nl> 18737L: linux-media@vger.kernel.org 18738S: Odd Fixes 18739T: git git://linuxtv.org/media_tree.git 18740F: drivers/media/usb/pwc/* 18741F: include/trace/events/pwc.h 18742 18743PWM IR Transmitter 18744M: Sean Young <sean@mess.org> 18745L: linux-media@vger.kernel.org 18746S: Maintained 18747F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18748F: drivers/media/rc/pwm-ir-tx.c 18749 18750PWM SUBSYSTEM 18751M: Uwe Kleine-König <ukleinek@kernel.org> 18752L: linux-pwm@vger.kernel.org 18753S: Maintained 18754Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18755T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18756F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18757F: Documentation/devicetree/bindings/pwm/ 18758F: Documentation/driver-api/pwm.rst 18759F: drivers/gpio/gpio-mvebu.c 18760F: drivers/pwm/ 18761F: drivers/video/backlight/pwm_bl.c 18762F: include/dt-bindings/pwm/ 18763F: include/linux/pwm.h 18764F: include/linux/pwm_backlight.h 18765K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18766 18767PXA GPIO DRIVER 18768M: Robert Jarzmik <robert.jarzmik@free.fr> 18769L: linux-gpio@vger.kernel.org 18770S: Maintained 18771F: drivers/gpio/gpio-pxa.c 18772 18773PXA MMCI DRIVER 18774S: Orphan 18775 18776PXA RTC DRIVER 18777M: Robert Jarzmik <robert.jarzmik@free.fr> 18778L: linux-rtc@vger.kernel.org 18779S: Maintained 18780 18781PXA2xx/PXA3xx SUPPORT 18782M: Daniel Mack <daniel@zonque.org> 18783M: Haojian Zhuang <haojian.zhuang@gmail.com> 18784M: Robert Jarzmik <robert.jarzmik@free.fr> 18785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18786S: Maintained 18787T: git git://github.com/hzhuang1/linux.git 18788T: git git://github.com/rjarzmik/linux.git 18789F: arch/arm/boot/dts/intel/pxa/ 18790F: arch/arm/mach-pxa/ 18791F: drivers/dma/pxa* 18792F: drivers/pcmcia/pxa2xx* 18793F: drivers/pinctrl/pxa/ 18794F: drivers/spi/spi-pxa2xx* 18795F: drivers/usb/gadget/udc/pxa2* 18796F: include/sound/pxa2xx-lib.h 18797F: sound/arm/pxa* 18798F: sound/soc/pxa/ 18799 18800QAT DRIVER 18801M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18802L: qat-linux@intel.com 18803S: Supported 18804F: drivers/crypto/intel/qat/ 18805 18806QCOM AUDIO (ASoC) DRIVERS 18807M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18808L: linux-sound@vger.kernel.org 18809L: linux-arm-msm@vger.kernel.org 18810S: Supported 18811F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18812F: Documentation/devicetree/bindings/sound/qcom,* 18813F: drivers/soc/qcom/apr.c 18814F: include/dt-bindings/sound/qcom,wcd9335.h 18815F: sound/soc/codecs/lpass-rx-macro.* 18816F: sound/soc/codecs/lpass-tx-macro.* 18817F: sound/soc/codecs/lpass-va-macro.c 18818F: sound/soc/codecs/lpass-wsa-macro.* 18819F: sound/soc/codecs/msm8916-wcd-analog.c 18820F: sound/soc/codecs/msm8916-wcd-digital.c 18821F: sound/soc/codecs/wcd-clsh-v2.* 18822F: sound/soc/codecs/wcd-mbhc-v2.* 18823F: sound/soc/codecs/wcd9335.* 18824F: sound/soc/codecs/wcd934x.c 18825F: sound/soc/codecs/wsa881x.c 18826F: sound/soc/codecs/wsa883x.c 18827F: sound/soc/codecs/wsa884x.c 18828F: sound/soc/qcom/ 18829 18830QCOM EMBEDDED USB DEBUGGER (EUD) 18831M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18832L: linux-arm-msm@vger.kernel.org 18833S: Maintained 18834F: Documentation/ABI/testing/sysfs-driver-eud 18835F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18836F: drivers/usb/misc/qcom_eud.c 18837 18838QCOM IPA DRIVER 18839M: Alex Elder <elder@kernel.org> 18840L: netdev@vger.kernel.org 18841S: Maintained 18842F: drivers/net/ipa/ 18843 18844QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18845M: Gabriel Somlo <somlo@cmu.edu> 18846M: "Michael S. Tsirkin" <mst@redhat.com> 18847L: qemu-devel@nongnu.org 18848S: Maintained 18849F: drivers/firmware/qemu_fw_cfg.c 18850F: include/uapi/linux/qemu_fw_cfg.h 18851 18852QIB DRIVER 18853M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18854L: linux-rdma@vger.kernel.org 18855S: Supported 18856F: drivers/infiniband/hw/qib/ 18857 18858QLOGIC QL41xxx FCOE DRIVER 18859M: Saurav Kashyap <skashyap@marvell.com> 18860M: Javed Hasan <jhasan@marvell.com> 18861M: GR-QLogic-Storage-Upstream@marvell.com 18862L: linux-scsi@vger.kernel.org 18863S: Supported 18864F: drivers/scsi/qedf/ 18865 18866QLOGIC QL41xxx ISCSI DRIVER 18867M: Nilesh Javali <njavali@marvell.com> 18868M: Manish Rangankar <mrangankar@marvell.com> 18869M: GR-QLogic-Storage-Upstream@marvell.com 18870L: linux-scsi@vger.kernel.org 18871S: Supported 18872F: drivers/scsi/qedi/ 18873 18874QLOGIC QL4xxx ETHERNET DRIVER 18875M: Manish Chopra <manishc@marvell.com> 18876L: netdev@vger.kernel.org 18877S: Supported 18878F: drivers/net/ethernet/qlogic/qed/ 18879F: drivers/net/ethernet/qlogic/qede/ 18880F: include/linux/qed/ 18881 18882QLOGIC QL4xxx RDMA DRIVER 18883M: Michal Kalderon <mkalderon@marvell.com> 18884L: linux-rdma@vger.kernel.org 18885S: Supported 18886F: drivers/infiniband/hw/qedr/ 18887F: include/uapi/rdma/qedr-abi.h 18888 18889QLOGIC QLA1280 SCSI DRIVER 18890M: Michael Reed <mdr@sgi.com> 18891L: linux-scsi@vger.kernel.org 18892S: Maintained 18893F: drivers/scsi/qla1280.[ch] 18894 18895QLOGIC QLA2XXX FC-SCSI DRIVER 18896M: Nilesh Javali <njavali@marvell.com> 18897M: GR-QLogic-Storage-Upstream@marvell.com 18898L: linux-scsi@vger.kernel.org 18899S: Supported 18900F: drivers/scsi/qla2xxx/ 18901 18902QLOGIC QLA3XXX NETWORK DRIVER 18903M: GR-Linux-NIC-Dev@marvell.com 18904L: netdev@vger.kernel.org 18905S: Supported 18906F: drivers/net/ethernet/qlogic/qla3xxx.* 18907 18908QLOGIC QLA4XXX iSCSI DRIVER 18909M: Nilesh Javali <njavali@marvell.com> 18910M: Manish Rangankar <mrangankar@marvell.com> 18911M: GR-QLogic-Storage-Upstream@marvell.com 18912L: linux-scsi@vger.kernel.org 18913S: Supported 18914F: drivers/scsi/qla4xxx/ 18915 18916QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18917M: Shahed Shaikh <shshaikh@marvell.com> 18918M: Manish Chopra <manishc@marvell.com> 18919M: GR-Linux-NIC-Dev@marvell.com 18920L: netdev@vger.kernel.org 18921S: Supported 18922F: drivers/net/ethernet/qlogic/qlcnic/ 18923 18924QM1D1B0004 MEDIA DRIVER 18925M: Akihiro Tsukada <tskd08@gmail.com> 18926L: linux-media@vger.kernel.org 18927S: Odd Fixes 18928F: drivers/media/tuners/qm1d1b0004* 18929 18930QM1D1C0042 MEDIA DRIVER 18931M: Akihiro Tsukada <tskd08@gmail.com> 18932L: linux-media@vger.kernel.org 18933S: Odd Fixes 18934F: drivers/media/tuners/qm1d1c0042* 18935 18936QNX4 FILESYSTEM 18937M: Anders Larsen <al@alarsen.net> 18938S: Maintained 18939W: http://www.alarsen.net/linux/qnx4fs/ 18940F: fs/qnx4/ 18941F: include/uapi/linux/qnx4_fs.h 18942F: include/uapi/linux/qnxtypes.h 18943 18944QNX6 FILESYSTEM 18945S: Orphan 18946F: Documentation/filesystems/qnx6.rst 18947F: fs/qnx6/ 18948F: include/linux/qnx6_fs.h 18949 18950QORIQ DPAA2 FSL-MC BUS DRIVER 18951M: Stuart Yoder <stuyoder@gmail.com> 18952M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18953L: linux-kernel@vger.kernel.org 18954S: Maintained 18955F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18956F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18957F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18958F: drivers/bus/fsl-mc/ 18959F: include/uapi/linux/fsl_mc.h 18960 18961QT1010 MEDIA DRIVER 18962L: linux-media@vger.kernel.org 18963S: Orphan 18964W: https://linuxtv.org 18965Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18966F: drivers/media/tuners/qt1010* 18967 18968QUALCOMM ATH12K WIRELESS DRIVER 18969M: Kalle Valo <kvalo@kernel.org> 18970M: Jeff Johnson <jjohnson@kernel.org> 18971L: ath12k@lists.infradead.org 18972S: Supported 18973W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18974T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18975F: drivers/net/wireless/ath/ath12k/ 18976N: ath12k 18977 18978QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18979M: Kalle Valo <kvalo@kernel.org> 18980M: Jeff Johnson <jjohnson@kernel.org> 18981L: ath10k@lists.infradead.org 18982S: Supported 18983W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18985F: drivers/net/wireless/ath/ath10k/ 18986N: ath10k 18987 18988QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18989M: Kalle Valo <kvalo@kernel.org> 18990M: Jeff Johnson <jjohnson@kernel.org> 18991L: ath11k@lists.infradead.org 18992S: Supported 18993W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18994B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18995T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 18996F: drivers/net/wireless/ath/ath11k/ 18997N: ath11k 18998 18999QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 19000M: Toke Høiland-Jørgensen <toke@toke.dk> 19001L: linux-wireless@vger.kernel.org 19002S: Maintained 19003W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 19004T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 19005F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 19006F: drivers/net/wireless/ath/ath9k/ 19007 19008QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 19009M: Stefan Wahren <wahrenst@gmx.net> 19010L: netdev@vger.kernel.org 19011S: Maintained 19012F: Documentation/devicetree/bindings/net/qca,qca7000.txt 19013F: drivers/net/ethernet/qualcomm/qca* 19014 19015QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 19016M: Stephan Gerhold <stephan@gerhold.net> 19017L: netdev@vger.kernel.org 19018L: linux-arm-msm@vger.kernel.org 19019S: Maintained 19020F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 19021F: drivers/net/wwan/qcom_bam_dmux.c 19022 19023QUALCOMM CAMERA SUBSYSTEM DRIVER 19024M: Robert Foss <rfoss@kernel.org> 19025M: Todor Tomov <todor.too@gmail.com> 19026M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19027L: linux-media@vger.kernel.org 19028S: Maintained 19029F: Documentation/admin-guide/media/qcom_camss.rst 19030F: Documentation/devicetree/bindings/media/qcom,*camss* 19031F: drivers/media/platform/qcom/camss/ 19032 19033QUALCOMM CLOCK DRIVERS 19034M: Bjorn Andersson <andersson@kernel.org> 19035L: linux-arm-msm@vger.kernel.org 19036S: Supported 19037T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 19038F: Documentation/devicetree/bindings/clock/qcom,* 19039F: drivers/clk/qcom/ 19040F: include/dt-bindings/clock/qcom,* 19041 19042QUALCOMM CLOUD AI (QAIC) DRIVER 19043M: Jeffrey Hugo <quic_jhugo@quicinc.com> 19044R: Carl Vanderlip <quic_carlv@quicinc.com> 19045L: linux-arm-msm@vger.kernel.org 19046L: dri-devel@lists.freedesktop.org 19047S: Supported 19048T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 19049F: Documentation/accel/qaic/ 19050F: drivers/accel/qaic/ 19051F: include/uapi/drm/qaic_accel.h 19052 19053QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 19054M: Bjorn Andersson <andersson@kernel.org> 19055M: Konrad Dybcio <konradybcio@kernel.org> 19056L: linux-pm@vger.kernel.org 19057L: linux-arm-msm@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 19060F: drivers/pmdomain/qcom/cpr.c 19061 19062QUALCOMM CPUCP MAILBOX DRIVER 19063M: Sibi Sankar <quic_sibis@quicinc.com> 19064L: linux-arm-msm@vger.kernel.org 19065S: Supported 19066F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 19067F: drivers/mailbox/qcom-cpucp-mbox.c 19068 19069QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 19070M: Ilia Lin <ilia.lin@kernel.org> 19071L: linux-pm@vger.kernel.org 19072S: Maintained 19073F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 19074F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 19075F: drivers/cpufreq/qcom-cpufreq-nvmem.c 19076 19077QUALCOMM CRYPTO DRIVERS 19078M: Thara Gopinath <thara.gopinath@gmail.com> 19079L: linux-crypto@vger.kernel.org 19080L: linux-arm-msm@vger.kernel.org 19081S: Maintained 19082F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 19083F: drivers/crypto/qce/ 19084 19085QUALCOMM EMAC GIGABIT ETHERNET DRIVER 19086M: Timur Tabi <timur@kernel.org> 19087L: netdev@vger.kernel.org 19088S: Maintained 19089F: drivers/net/ethernet/qualcomm/emac/ 19090 19091QUALCOMM ETHQOS ETHERNET DRIVER 19092M: Vinod Koul <vkoul@kernel.org> 19093L: netdev@vger.kernel.org 19094L: linux-arm-msm@vger.kernel.org 19095S: Maintained 19096F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 19097F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 19098 19099QUALCOMM FASTRPC DRIVER 19100M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19101M: Amol Maheshwari <amahesh@qti.qualcomm.com> 19102L: linux-arm-msm@vger.kernel.org 19103L: dri-devel@lists.freedesktop.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 19106F: drivers/misc/fastrpc.c 19107F: include/uapi/misc/fastrpc.h 19108 19109QUALCOMM HEXAGON ARCHITECTURE 19110M: Brian Cain <bcain@quicinc.com> 19111L: linux-hexagon@vger.kernel.org 19112S: Supported 19113T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 19114F: arch/hexagon/ 19115 19116QUALCOMM HIDMA DRIVER 19117M: Sinan Kaya <okaya@kernel.org> 19118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19119L: linux-arm-msm@vger.kernel.org 19120L: dmaengine@vger.kernel.org 19121S: Supported 19122F: drivers/dma/qcom/hidma* 19123 19124QUALCOMM I2C CCI DRIVER 19125M: Loic Poulain <loic.poulain@linaro.org> 19126M: Robert Foss <rfoss@kernel.org> 19127L: linux-i2c@vger.kernel.org 19128L: linux-arm-msm@vger.kernel.org 19129S: Maintained 19130F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 19131F: drivers/i2c/busses/i2c-qcom-cci.c 19132 19133QUALCOMM INTERCONNECT BWMON DRIVER 19134M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19135L: linux-arm-msm@vger.kernel.org 19136S: Maintained 19137F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 19138F: drivers/soc/qcom/icc-bwmon.c 19139F: drivers/soc/qcom/trace_icc-bwmon.h 19140 19141QUALCOMM IOMMU 19142M: Rob Clark <robdclark@gmail.com> 19143L: iommu@lists.linux.dev 19144L: linux-arm-msm@vger.kernel.org 19145S: Maintained 19146F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 19147F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 19148F: drivers/iommu/msm_iommu* 19149 19150QUALCOMM IPC ROUTER (QRTR) DRIVER 19151M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19152L: linux-arm-msm@vger.kernel.org 19153S: Maintained 19154F: include/trace/events/qrtr.h 19155F: include/uapi/linux/qrtr.h 19156F: net/qrtr/ 19157 19158QUALCOMM IPCC MAILBOX DRIVER 19159M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19160L: linux-arm-msm@vger.kernel.org 19161S: Supported 19162F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 19163F: drivers/mailbox/qcom-ipcc.c 19164F: include/dt-bindings/mailbox/qcom-ipcc.h 19165 19166QUALCOMM IPQ4019 USB PHY DRIVER 19167M: Robert Marko <robert.marko@sartura.hr> 19168M: Luka Perkov <luka.perkov@sartura.hr> 19169L: linux-arm-msm@vger.kernel.org 19170S: Maintained 19171F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 19172F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 19173 19174QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 19175M: Robert Marko <robert.marko@sartura.hr> 19176M: Luka Perkov <luka.perkov@sartura.hr> 19177L: linux-arm-msm@vger.kernel.org 19178S: Maintained 19179F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 19180F: drivers/regulator/vqmmc-ipq4019-regulator.c 19181 19182QUALCOMM NAND CONTROLLER DRIVER 19183M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19184L: linux-mtd@lists.infradead.org 19185L: linux-arm-msm@vger.kernel.org 19186S: Maintained 19187F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 19188F: drivers/mtd/nand/raw/qcom_nandc.c 19189 19190QUALCOMM QSEECOM DRIVER 19191M: Maximilian Luz <luzmaximilian@gmail.com> 19192L: linux-arm-msm@vger.kernel.org 19193S: Maintained 19194F: drivers/firmware/qcom/qcom_qseecom.c 19195 19196QUALCOMM QSEECOM UEFISECAPP DRIVER 19197M: Maximilian Luz <luzmaximilian@gmail.com> 19198L: linux-arm-msm@vger.kernel.org 19199S: Maintained 19200F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 19201 19202QUALCOMM RMNET DRIVER 19203M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 19204M: Sean Tranchetti <quic_stranche@quicinc.com> 19205L: netdev@vger.kernel.org 19206S: Maintained 19207F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 19208F: drivers/net/ethernet/qualcomm/rmnet/ 19209F: include/linux/if_rmnet.h 19210 19211QUALCOMM TRUST ZONE MEMORY ALLOCATOR 19212M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 19213L: linux-arm-msm@vger.kernel.org 19214S: Maintained 19215F: drivers/firmware/qcom/qcom_tzmem.c 19216F: drivers/firmware/qcom/qcom_tzmem.h 19217F: include/linux/firmware/qcom/qcom_tzmem.h 19218 19219QUALCOMM TSENS THERMAL DRIVER 19220M: Amit Kucheria <amitk@kernel.org> 19221M: Thara Gopinath <thara.gopinath@gmail.com> 19222L: linux-pm@vger.kernel.org 19223L: linux-arm-msm@vger.kernel.org 19224S: Maintained 19225F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 19226F: drivers/thermal/qcom/ 19227 19228QUALCOMM TYPEC PORT MANAGER DRIVER 19229M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19230L: linux-arm-msm@vger.kernel.org 19231L: linux-usb@vger.kernel.org 19232S: Maintained 19233F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 19234F: drivers/usb/typec/tcpm/qcom/ 19235 19236QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 19237M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 19238M: Vikash Garodia <quic_vgarodia@quicinc.com> 19239R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 19240L: linux-media@vger.kernel.org 19241L: linux-arm-msm@vger.kernel.org 19242S: Maintained 19243T: git git://linuxtv.org/media_tree.git 19244F: Documentation/devicetree/bindings/media/*venus* 19245F: drivers/media/platform/qcom/venus/ 19246 19247QUALCOMM WCN36XX WIRELESS DRIVER 19248M: Loic Poulain <loic.poulain@linaro.org> 19249L: wcn36xx@lists.infradead.org 19250S: Supported 19251W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 19252F: drivers/net/wireless/ath/wcn36xx/ 19253 19254QUANTENNA QTNFMAC WIRELESS DRIVER 19255M: Igor Mitsyanko <imitsyanko@quantenna.com> 19256R: Sergey Matyukevich <geomatsi@gmail.com> 19257L: linux-wireless@vger.kernel.org 19258S: Maintained 19259F: drivers/net/wireless/quantenna 19260 19261RADEON and AMDGPU DRM DRIVERS 19262M: Alex Deucher <alexander.deucher@amd.com> 19263M: Christian König <christian.koenig@amd.com> 19264M: Xinhui Pan <Xinhui.Pan@amd.com> 19265L: amd-gfx@lists.freedesktop.org 19266S: Supported 19267B: https://gitlab.freedesktop.org/drm/amd/-/issues 19268C: irc://irc.oftc.net/radeon 19269T: git https://gitlab.freedesktop.org/agd5f/linux.git 19270F: Documentation/gpu/amdgpu/ 19271F: drivers/gpu/drm/amd/ 19272F: drivers/gpu/drm/ci/xfails/amd* 19273F: drivers/gpu/drm/radeon/ 19274F: include/uapi/drm/amdgpu_drm.h 19275F: include/uapi/drm/radeon_drm.h 19276 19277RADEON FRAMEBUFFER DISPLAY DRIVER 19278M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 19279L: linux-fbdev@vger.kernel.org 19280S: Maintained 19281F: drivers/video/fbdev/aty/radeon* 19282F: include/uapi/linux/radeonfb.h 19283 19284RADIOSHARK RADIO DRIVER 19285M: Hans Verkuil <hverkuil@xs4all.nl> 19286L: linux-media@vger.kernel.org 19287S: Maintained 19288T: git git://linuxtv.org/media_tree.git 19289F: drivers/media/radio/radio-shark.c 19290 19291RADIOSHARK2 RADIO DRIVER 19292M: Hans Verkuil <hverkuil@xs4all.nl> 19293L: linux-media@vger.kernel.org 19294S: Maintained 19295T: git git://linuxtv.org/media_tree.git 19296F: drivers/media/radio/radio-shark2.c 19297F: drivers/media/radio/radio-tea5777.c 19298 19299RADOS BLOCK DEVICE (RBD) 19300M: Ilya Dryomov <idryomov@gmail.com> 19301R: Dongsheng Yang <dongsheng.yang@easystack.cn> 19302L: ceph-devel@vger.kernel.org 19303S: Supported 19304W: http://ceph.com/ 19305T: git https://github.com/ceph/ceph-client.git 19306F: Documentation/ABI/testing/sysfs-bus-rbd 19307F: drivers/block/rbd.c 19308F: drivers/block/rbd_types.h 19309 19310RAGE128 FRAMEBUFFER DISPLAY DRIVER 19311L: linux-fbdev@vger.kernel.org 19312S: Orphan 19313F: drivers/video/fbdev/aty/aty128fb.c 19314 19315RAINSHADOW-CEC DRIVER 19316M: Hans Verkuil <hverkuil@xs4all.nl> 19317L: linux-media@vger.kernel.org 19318S: Maintained 19319T: git git://linuxtv.org/media_tree.git 19320F: drivers/media/cec/usb/rainshadow/ 19321 19322RALINK MIPS ARCHITECTURE 19323M: John Crispin <john@phrozen.org> 19324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19325L: linux-mips@vger.kernel.org 19326S: Maintained 19327F: arch/mips/ralink 19328 19329RALINK MT7621 MIPS ARCHITECTURE 19330M: Arınç ÜNAL <arinc.unal@arinc9.com> 19331M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19332L: linux-mips@vger.kernel.org 19333S: Maintained 19334F: arch/mips/boot/dts/ralink/mt7621* 19335 19336RALINK RT2X00 WIRELESS LAN DRIVER 19337M: Stanislaw Gruszka <stf_xl@wp.pl> 19338L: linux-wireless@vger.kernel.org 19339S: Maintained 19340F: drivers/net/wireless/ralink/rt2x00/ 19341 19342RAMDISK RAM BLOCK DEVICE DRIVER 19343M: Jens Axboe <axboe@kernel.dk> 19344S: Maintained 19345F: Documentation/admin-guide/blockdev/ramdisk.rst 19346F: drivers/block/brd.c 19347 19348RANCHU VIRTUAL BOARD FOR MIPS 19349M: Miodrag Dinic <miodrag.dinic@mips.com> 19350L: linux-mips@vger.kernel.org 19351S: Supported 19352F: arch/mips/configs/generic/board-ranchu.config 19353F: arch/mips/generic/board-ranchu.c 19354 19355RANDOM NUMBER DRIVER 19356M: "Theodore Ts'o" <tytso@mit.edu> 19357M: Jason A. Donenfeld <Jason@zx2c4.com> 19358S: Maintained 19359T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 19360F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 19361F: drivers/char/random.c 19362F: include/linux/random.h 19363F: include/uapi/linux/random.h 19364F: drivers/virt/vmgenid.c 19365N: ^.*/vdso/[^/]*getrandom[^/]+$ 19366 19367RAPIDIO SUBSYSTEM 19368M: Matt Porter <mporter@kernel.crashing.org> 19369M: Alexandre Bounine <alex.bou9@gmail.com> 19370S: Maintained 19371F: drivers/rapidio/ 19372 19373RAS INFRASTRUCTURE 19374M: Tony Luck <tony.luck@intel.com> 19375M: Borislav Petkov <bp@alien8.de> 19376L: linux-edac@vger.kernel.org 19377S: Maintained 19378F: Documentation/admin-guide/RAS 19379F: drivers/ras/ 19380F: include/linux/ras.h 19381F: include/ras/ras_event.h 19382 19383RAS FRU MEMORY POISON MANAGER (FMPM) 19384M: Yazen Ghannam <Yazen.Ghannam@amd.com> 19385L: linux-edac@vger.kernel.org 19386S: Maintained 19387F: drivers/ras/amd/fmpm.c 19388 19389RASPBERRY PI PISP BACK END 19390M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19391L: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 19392L: linux-media@vger.kernel.org 19393S: Maintained 19394F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 19395F: drivers/media/platform/raspberrypi/pisp_be/ 19396F: include/uapi/linux/media/raspberrypi/ 19397 19398RC-CORE / LIRC FRAMEWORK 19399M: Sean Young <sean@mess.org> 19400L: linux-media@vger.kernel.org 19401S: Maintained 19402W: http://linuxtv.org 19403T: git git://linuxtv.org/media_tree.git 19404F: Documentation/driver-api/media/rc-core.rst 19405F: Documentation/userspace-api/media/rc/ 19406F: drivers/media/rc/ 19407F: include/media/rc-core.h 19408F: include/media/rc-map.h 19409F: include/uapi/linux/lirc.h 19410 19411RCMM REMOTE CONTROLS DECODER 19412M: Patrick Lerda <patrick9876@free.fr> 19413S: Maintained 19414F: drivers/media/rc/ir-rcmm-decoder.c 19415 19416RCUTORTURE TEST FRAMEWORK 19417M: "Paul E. McKenney" <paulmck@kernel.org> 19418M: Josh Triplett <josh@joshtriplett.org> 19419R: Steven Rostedt <rostedt@goodmis.org> 19420R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19421R: Lai Jiangshan <jiangshanlai@gmail.com> 19422L: rcu@vger.kernel.org 19423S: Supported 19424T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19425F: tools/testing/selftests/rcutorture 19426 19427RDACM20 Camera Sensor 19428M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19429M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19430M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19431M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19435F: drivers/media/i2c/max9271.c 19436F: drivers/media/i2c/max9271.h 19437F: drivers/media/i2c/rdacm20.c 19438 19439RDACM21 Camera Sensor 19440M: Jacopo Mondi <jacopo+renesas@jmondi.org> 19441M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 19442M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 19443M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 19444L: linux-media@vger.kernel.org 19445S: Maintained 19446F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 19447F: drivers/media/i2c/max9271.c 19448F: drivers/media/i2c/max9271.h 19449F: drivers/media/i2c/rdacm21.c 19450 19451RDC R-321X SoC 19452M: Florian Fainelli <florian@openwrt.org> 19453S: Maintained 19454 19455RDC R6040 FAST ETHERNET DRIVER 19456M: Florian Fainelli <f.fainelli@gmail.com> 19457L: netdev@vger.kernel.org 19458S: Maintained 19459F: drivers/net/ethernet/rdc/r6040.c 19460 19461RDMAVT - RDMA verbs software 19462M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19463L: linux-rdma@vger.kernel.org 19464S: Supported 19465F: drivers/infiniband/sw/rdmavt 19466 19467RDS - RELIABLE DATAGRAM SOCKETS 19468M: Allison Henderson <allison.henderson@oracle.com> 19469L: netdev@vger.kernel.org 19470L: linux-rdma@vger.kernel.org 19471L: rds-devel@oss.oracle.com (moderated for non-subscribers) 19472S: Supported 19473W: https://oss.oracle.com/projects/rds/ 19474F: Documentation/networking/rds.rst 19475F: net/rds/ 19476F: tools/testing/selftests/net/rds/ 19477 19478RDT - RESOURCE ALLOCATION 19479M: Fenghua Yu <fenghua.yu@intel.com> 19480M: Reinette Chatre <reinette.chatre@intel.com> 19481L: linux-kernel@vger.kernel.org 19482S: Supported 19483F: Documentation/arch/x86/resctrl* 19484F: arch/x86/include/asm/resctrl.h 19485F: arch/x86/kernel/cpu/resctrl/ 19486F: tools/testing/selftests/resctrl/ 19487 19488READ-COPY UPDATE (RCU) 19489M: "Paul E. McKenney" <paulmck@kernel.org> 19490M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 19491M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 19492M: Joel Fernandes <joel@joelfernandes.org> 19493M: Josh Triplett <josh@joshtriplett.org> 19494M: Boqun Feng <boqun.feng@gmail.com> 19495M: Uladzislau Rezki <urezki@gmail.com> 19496R: Steven Rostedt <rostedt@goodmis.org> 19497R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19498R: Lai Jiangshan <jiangshanlai@gmail.com> 19499R: Zqiang <qiang.zhang1211@gmail.com> 19500L: rcu@vger.kernel.org 19501S: Supported 19502W: http://www.rdrop.com/users/paulmck/RCU/ 19503T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19504F: Documentation/RCU/ 19505F: include/linux/rcu* 19506F: kernel/rcu/ 19507X: Documentation/RCU/torture.rst 19508X: include/linux/srcu*.h 19509X: kernel/rcu/srcu*.c 19510 19511REAL TIME CLOCK (RTC) SUBSYSTEM 19512M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19513L: linux-rtc@vger.kernel.org 19514S: Maintained 19515Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 19516T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 19517F: Documentation/admin-guide/rtc.rst 19518F: Documentation/devicetree/bindings/rtc/ 19519F: drivers/rtc/ 19520F: include/linux/rtc.h 19521F: include/linux/rtc/ 19522F: include/uapi/linux/rtc.h 19523F: tools/testing/selftests/rtc/ 19524 19525Real-time Linux Analysis (RTLA) tools 19526M: Steven Rostedt <rostedt@goodmis.org> 19527L: linux-trace-kernel@vger.kernel.org 19528S: Maintained 19529F: Documentation/tools/rtla/ 19530F: tools/tracing/rtla/ 19531 19532REALTEK AUDIO CODECS 19533M: Oder Chiou <oder_chiou@realtek.com> 19534S: Maintained 19535F: include/sound/rt*.h 19536F: sound/soc/codecs/rt* 19537 19538REALTEK OTTO WATCHDOG 19539M: Sander Vanheule <sander@svanheule.net> 19540L: linux-watchdog@vger.kernel.org 19541S: Maintained 19542F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 19543F: drivers/watchdog/realtek_otto_wdt.c 19544 19545REALTEK RTL83xx SMI DSA ROUTER CHIPS 19546M: Linus Walleij <linus.walleij@linaro.org> 19547M: Alvin Šipraga <alsi@bang-olufsen.dk> 19548S: Maintained 19549F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 19550F: drivers/net/dsa/realtek/* 19551 19552REALTEK WIRELESS DRIVER (rtlwifi family) 19553M: Ping-Ke Shih <pkshih@realtek.com> 19554L: linux-wireless@vger.kernel.org 19555S: Maintained 19556T: git https://github.com/pkshih/rtw.git 19557F: drivers/net/wireless/realtek/rtlwifi/ 19558 19559REALTEK WIRELESS DRIVER (rtw88) 19560M: Ping-Ke Shih <pkshih@realtek.com> 19561L: linux-wireless@vger.kernel.org 19562S: Maintained 19563T: git https://github.com/pkshih/rtw.git 19564F: drivers/net/wireless/realtek/rtw88/ 19565 19566REALTEK WIRELESS DRIVER (rtw89) 19567M: Ping-Ke Shih <pkshih@realtek.com> 19568L: linux-wireless@vger.kernel.org 19569S: Maintained 19570T: git https://github.com/pkshih/rtw.git 19571F: drivers/net/wireless/realtek/rtw89/ 19572 19573REDPINE WIRELESS DRIVER 19574L: linux-wireless@vger.kernel.org 19575S: Orphan 19576F: drivers/net/wireless/rsi/ 19577 19578REGISTER MAP ABSTRACTION 19579M: Mark Brown <broonie@kernel.org> 19580L: linux-kernel@vger.kernel.org 19581S: Supported 19582T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 19583F: Documentation/devicetree/bindings/regmap/ 19584F: drivers/base/regmap/ 19585F: include/linux/regmap.h 19586 19587REISERFS FILE SYSTEM 19588L: reiserfs-devel@vger.kernel.org 19589S: Obsolete 19590F: fs/reiserfs/ 19591 19592REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 19593M: Bjorn Andersson <andersson@kernel.org> 19594M: Mathieu Poirier <mathieu.poirier@linaro.org> 19595L: linux-remoteproc@vger.kernel.org 19596S: Maintained 19597T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 19598F: Documentation/ABI/testing/sysfs-class-remoteproc 19599F: Documentation/devicetree/bindings/remoteproc/ 19600F: Documentation/staging/remoteproc.rst 19601F: drivers/remoteproc/ 19602F: include/linux/remoteproc.h 19603F: include/linux/remoteproc/ 19604 19605REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 19606M: Bjorn Andersson <andersson@kernel.org> 19607M: Mathieu Poirier <mathieu.poirier@linaro.org> 19608L: linux-remoteproc@vger.kernel.org 19609S: Maintained 19610T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 19611F: Documentation/ABI/testing/sysfs-bus-rpmsg 19612F: Documentation/staging/rpmsg.rst 19613F: drivers/rpmsg/ 19614F: include/linux/rpmsg.h 19615F: include/linux/rpmsg/ 19616F: include/uapi/linux/rpmsg.h 19617F: samples/rpmsg/ 19618 19619REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19620M: Stephan Gerhold <stephan@gerhold.net> 19621L: netdev@vger.kernel.org 19622L: linux-remoteproc@vger.kernel.org 19623S: Maintained 19624F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19625 19626RENESAS CLOCK DRIVERS 19627M: Geert Uytterhoeven <geert+renesas@glider.be> 19628L: linux-renesas-soc@vger.kernel.org 19629S: Supported 19630T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19631F: Documentation/devicetree/bindings/clock/renesas,* 19632F: drivers/clk/renesas/ 19633 19634RENESAS EMEV2 I2C DRIVER 19635M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19636L: linux-renesas-soc@vger.kernel.org 19637S: Supported 19638F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19639F: drivers/i2c/busses/i2c-emev2.c 19640 19641RENESAS ETHERNET AVB DRIVER 19642R: Sergey Shtylyov <s.shtylyov@omp.ru> 19643L: netdev@vger.kernel.org 19644L: linux-renesas-soc@vger.kernel.org 19645F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19646F: drivers/net/ethernet/renesas/Kconfig 19647F: drivers/net/ethernet/renesas/Makefile 19648F: drivers/net/ethernet/renesas/ravb* 19649 19650RENESAS ETHERNET SWITCH DRIVER 19651R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19652L: netdev@vger.kernel.org 19653L: linux-renesas-soc@vger.kernel.org 19654F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19655F: drivers/net/ethernet/renesas/Kconfig 19656F: drivers/net/ethernet/renesas/Makefile 19657F: drivers/net/ethernet/renesas/rcar_gen4* 19658F: drivers/net/ethernet/renesas/rswitch* 19659 19660RENESAS ETHERNET TSN DRIVER 19661M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19662L: netdev@vger.kernel.org 19663L: linux-renesas-soc@vger.kernel.org 19664S: Supported 19665F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 19666F: drivers/net/ethernet/renesas/rtsn.* 19667 19668RENESAS IDT821034 ASoC CODEC 19669M: Herve Codina <herve.codina@bootlin.com> 19670L: linux-sound@vger.kernel.org 19671S: Maintained 19672F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19673F: sound/soc/codecs/idt821034.c 19674 19675RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19676M: Miquel Raynal <miquel.raynal@bootlin.com> 19677L: linux-mtd@lists.infradead.org 19678L: linux-renesas-soc@vger.kernel.org 19679S: Maintained 19680F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19681F: drivers/mtd/nand/raw/renesas-nand-controller.c 19682 19683RENESAS R-CAR GYROADC DRIVER 19684M: Marek Vasut <marek.vasut@gmail.com> 19685L: linux-iio@vger.kernel.org 19686S: Supported 19687F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19688F: drivers/iio/adc/rcar-gyroadc.c 19689 19690RENESAS R-CAR I2C DRIVERS 19691M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19692L: linux-renesas-soc@vger.kernel.org 19693S: Supported 19694F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19695F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19696F: drivers/i2c/busses/i2c-rcar.c 19697F: drivers/i2c/busses/i2c-sh_mobile.c 19698 19699RENESAS R-CAR SATA DRIVER 19700R: Sergey Shtylyov <s.shtylyov@omp.ru> 19701L: linux-ide@vger.kernel.org 19702L: linux-renesas-soc@vger.kernel.org 19703S: Supported 19704F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19705F: drivers/ata/sata_rcar.c 19706 19707RENESAS R-CAR THERMAL DRIVERS 19708M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19709L: linux-renesas-soc@vger.kernel.org 19710S: Supported 19711F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19712F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19713F: drivers/thermal/renesas/rcar_gen3_thermal.c 19714F: drivers/thermal/renesas/rcar_thermal.c 19715 19716RENESAS RIIC DRIVER 19717M: Chris Brandt <chris.brandt@renesas.com> 19718L: linux-renesas-soc@vger.kernel.org 19719S: Supported 19720F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19721F: drivers/i2c/busses/i2c-riic.c 19722 19723RENESAS RZ/G2L A/D DRIVER 19724M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19725L: linux-iio@vger.kernel.org 19726L: linux-renesas-soc@vger.kernel.org 19727S: Supported 19728F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19729F: drivers/iio/adc/rzg2l_adc.c 19730 19731RENESAS RZ/G2L MTU3a COUNTER DRIVER 19732M: Biju Das <biju.das.jz@bp.renesas.com> 19733L: linux-iio@vger.kernel.org 19734L: linux-renesas-soc@vger.kernel.org 19735S: Supported 19736F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19737F: drivers/counter/rz-mtu3-cnt.c 19738 19739RENESAS RZ/N1 A5PSW SWITCH DRIVER 19740M: Clément Léger <clement.leger@bootlin.com> 19741L: linux-renesas-soc@vger.kernel.org 19742L: netdev@vger.kernel.org 19743S: Maintained 19744F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19745F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19746F: drivers/net/dsa/rzn1_a5psw* 19747F: drivers/net/pcs/pcs-rzn1-miic.c 19748F: include/dt-bindings/net/pcs-rzn1-miic.h 19749F: include/linux/pcs-rzn1-miic.h 19750F: net/dsa/tag_rzn1_a5psw.c 19751 19752RENESAS RZ/N1 DWMAC GLUE LAYER 19753M: Romain Gantois <romain.gantois@bootlin.com> 19754S: Maintained 19755F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19756F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19757 19758RENESAS RZ/N1 RTC CONTROLLER DRIVER 19759M: Miquel Raynal <miquel.raynal@bootlin.com> 19760L: linux-rtc@vger.kernel.org 19761L: linux-renesas-soc@vger.kernel.org 19762S: Maintained 19763F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19764F: drivers/rtc/rtc-rzn1.c 19765 19766RENESAS RZ/N1 USBF CONTROLLER DRIVER 19767M: Herve Codina <herve.codina@bootlin.com> 19768L: linux-renesas-soc@vger.kernel.org 19769L: linux-usb@vger.kernel.org 19770S: Maintained 19771F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19772F: drivers/usb/gadget/udc/renesas_usbf.c 19773 19774RENESAS RZ/V2M I2C DRIVER 19775M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19776L: linux-i2c@vger.kernel.org 19777L: linux-renesas-soc@vger.kernel.org 19778S: Supported 19779F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19780F: drivers/i2c/busses/i2c-rzv2m.c 19781 19782RENESAS SUPERH ETHERNET DRIVER 19783R: Sergey Shtylyov <s.shtylyov@omp.ru> 19784L: netdev@vger.kernel.org 19785L: linux-renesas-soc@vger.kernel.org 19786F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19787F: drivers/net/ethernet/renesas/Kconfig 19788F: drivers/net/ethernet/renesas/Makefile 19789F: drivers/net/ethernet/renesas/sh_eth* 19790F: include/linux/sh_eth.h 19791 19792RENESAS USB PHY DRIVER 19793M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19794L: linux-renesas-soc@vger.kernel.org 19795S: Maintained 19796F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19797 19798RENESAS VERSACLOCK 7 CLOCK DRIVER 19799M: Alex Helms <alexander.helms.jy@renesas.com> 19800S: Maintained 19801F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19802F: drivers/clk/clk-versaclock7.c 19803 19804RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19805M: Herve Codina <herve.codina@bootlin.com> 19806L: linux-iio@vger.kernel.org 19807S: Maintained 19808F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19809F: drivers/iio/potentiometer/x9250.c 19810 19811RESET CONTROLLER FRAMEWORK 19812M: Philipp Zabel <p.zabel@pengutronix.de> 19813S: Maintained 19814T: git git://git.pengutronix.de/git/pza/linux 19815F: Documentation/devicetree/bindings/reset/ 19816F: Documentation/driver-api/reset.rst 19817F: drivers/reset/ 19818F: include/dt-bindings/reset/ 19819F: include/linux/reset-controller.h 19820F: include/linux/reset.h 19821F: include/linux/reset/ 19822K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19823 19824RESTARTABLE SEQUENCES SUPPORT 19825M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19826M: Peter Zijlstra <peterz@infradead.org> 19827M: "Paul E. McKenney" <paulmck@kernel.org> 19828M: Boqun Feng <boqun.feng@gmail.com> 19829L: linux-kernel@vger.kernel.org 19830S: Supported 19831F: include/trace/events/rseq.h 19832F: include/uapi/linux/rseq.h 19833F: kernel/rseq.c 19834F: tools/testing/selftests/rseq/ 19835 19836RFKILL 19837M: Johannes Berg <johannes@sipsolutions.net> 19838L: linux-wireless@vger.kernel.org 19839S: Maintained 19840W: https://wireless.wiki.kernel.org/ 19841Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19842T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19843T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19844F: Documentation/ABI/stable/sysfs-class-rfkill 19845F: Documentation/driver-api/rfkill.rst 19846F: include/linux/rfkill.h 19847F: include/uapi/linux/rfkill.h 19848F: net/rfkill/ 19849 19850RHASHTABLE 19851M: Thomas Graf <tgraf@suug.ch> 19852M: Herbert Xu <herbert@gondor.apana.org.au> 19853L: netdev@vger.kernel.org 19854S: Maintained 19855F: include/linux/rhashtable-types.h 19856F: include/linux/rhashtable.h 19857F: lib/rhashtable.c 19858F: lib/test_rhashtable.c 19859 19860RICOH R5C592 MEMORYSTICK DRIVER 19861M: Maxim Levitsky <maximlevitsky@gmail.com> 19862S: Maintained 19863F: drivers/memstick/host/r592.* 19864 19865RICOH SMARTMEDIA/XD DRIVER 19866M: Maxim Levitsky <maximlevitsky@gmail.com> 19867S: Maintained 19868F: drivers/mtd/nand/raw/r852.c 19869F: drivers/mtd/nand/raw/r852.h 19870 19871RISC-V AIA DRIVERS 19872M: Anup Patel <anup@brainfault.org> 19873L: linux-riscv@lists.infradead.org 19874S: Maintained 19875F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19876F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19877F: drivers/irqchip/irq-riscv-aplic-*.c 19878F: drivers/irqchip/irq-riscv-aplic-*.h 19879F: drivers/irqchip/irq-riscv-imsic-*.c 19880F: drivers/irqchip/irq-riscv-imsic-*.h 19881F: drivers/irqchip/irq-riscv-intc.c 19882F: include/linux/irqchip/riscv-aplic.h 19883F: include/linux/irqchip/riscv-imsic.h 19884 19885RISC-V ARCHITECTURE 19886M: Paul Walmsley <paul.walmsley@sifive.com> 19887M: Palmer Dabbelt <palmer@dabbelt.com> 19888M: Albert Ou <aou@eecs.berkeley.edu> 19889L: linux-riscv@lists.infradead.org 19890S: Supported 19891Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19892C: irc://irc.libera.chat/riscv 19893P: Documentation/arch/riscv/patch-acceptance.rst 19894T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19895F: arch/riscv/ 19896N: riscv 19897K: riscv 19898 19899RISC-V MICROCHIP FPGA SUPPORT 19900M: Conor Dooley <conor.dooley@microchip.com> 19901M: Daire McNamara <daire.mcnamara@microchip.com> 19902L: linux-riscv@lists.infradead.org 19903S: Supported 19904F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19905F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19906F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19907F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19908F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19909F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19910F: Documentation/devicetree/bindings/riscv/microchip.yaml 19911F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19912F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19913F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19914F: arch/riscv/boot/dts/microchip/ 19915F: drivers/char/hw_random/mpfs-rng.c 19916F: drivers/clk/microchip/clk-mpfs*.c 19917F: drivers/firmware/microchip/mpfs-auto-update.c 19918F: drivers/i2c/busses/i2c-microchip-corei2c.c 19919F: drivers/mailbox/mailbox-mpfs.c 19920F: drivers/pci/controller/plda/pcie-microchip-host.c 19921F: drivers/pwm/pwm-microchip-core.c 19922F: drivers/reset/reset-mpfs.c 19923F: drivers/rtc/rtc-mpfs.c 19924F: drivers/soc/microchip/mpfs-sys-controller.c 19925F: drivers/spi/spi-microchip-core-qspi.c 19926F: drivers/spi/spi-microchip-core.c 19927F: drivers/usb/musb/mpfs.c 19928F: include/soc/microchip/mpfs.h 19929 19930RISC-V MISC SOC SUPPORT 19931M: Conor Dooley <conor@kernel.org> 19932L: linux-riscv@lists.infradead.org 19933S: Maintained 19934Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19935T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19936F: Documentation/devicetree/bindings/riscv/ 19937F: arch/riscv/boot/dts/ 19938X: arch/riscv/boot/dts/allwinner/ 19939X: arch/riscv/boot/dts/renesas/ 19940X: arch/riscv/boot/dts/sophgo/ 19941X: arch/riscv/boot/dts/thead/ 19942 19943RISC-V PMU DRIVERS 19944M: Atish Patra <atishp@atishpatra.org> 19945R: Anup Patel <anup@brainfault.org> 19946L: linux-riscv@lists.infradead.org 19947S: Supported 19948F: drivers/perf/riscv_pmu.c 19949F: drivers/perf/riscv_pmu_legacy.c 19950F: drivers/perf/riscv_pmu_sbi.c 19951 19952RISC-V THEAD SoC SUPPORT 19953M: Drew Fustini <drew@pdp7.com> 19954M: Guo Ren <guoren@kernel.org> 19955M: Fu Wei <wefu@redhat.com> 19956L: linux-riscv@lists.infradead.org 19957S: Maintained 19958T: git https://github.com/pdp7/linux.git 19959F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 19960F: arch/riscv/boot/dts/thead/ 19961F: drivers/clk/thead/clk-th1520-ap.c 19962F: include/dt-bindings/clock/thead,th1520-clk-ap.h 19963 19964RNBD BLOCK DRIVERS 19965M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19966M: Jack Wang <jinpu.wang@ionos.com> 19967L: linux-block@vger.kernel.org 19968S: Maintained 19969F: drivers/block/rnbd/ 19970 19971ROCCAT DRIVERS 19972M: Stefan Achatz <erazor_de@users.sourceforge.net> 19973S: Maintained 19974W: http://sourceforge.net/projects/roccat/ 19975F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19976F: drivers/hid/hid-roccat* 19977F: include/linux/hid-roccat* 19978 19979ROCKCHIP CAN-FD DRIVER 19980M: Marc Kleine-Budde <mkl@pengutronix.de> 19981R: kernel@pengutronix.de 19982L: linux-can@vger.kernel.org 19983S: Maintained 19984F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 19985F: drivers/net/can/rockchip/ 19986 19987ROCKCHIP CRYPTO DRIVERS 19988M: Corentin Labbe <clabbe@baylibre.com> 19989L: linux-crypto@vger.kernel.org 19990S: Maintained 19991F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19992F: drivers/crypto/rockchip/ 19993 19994ROCKCHIP I2S TDM DRIVER 19995M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19996L: linux-rockchip@lists.infradead.org 19997S: Maintained 19998F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19999F: sound/soc/rockchip/rockchip_i2s_tdm.* 20000 20001ROCKCHIP ISP V1 DRIVER 20002M: Dafna Hirschfeld <dafna@fastmail.com> 20003M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20004L: linux-media@vger.kernel.org 20005L: linux-rockchip@lists.infradead.org 20006S: Maintained 20007F: Documentation/admin-guide/media/rkisp1.rst 20008F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 20009F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 20010F: drivers/media/platform/rockchip/rkisp1 20011F: include/uapi/linux/rkisp1-config.h 20012 20013ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 20014M: Daniel Golle <daniel@makrotopia.org> 20015M: Aurelien Jarno <aurelien@aurel32.net> 20016S: Maintained 20017F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 20018F: drivers/char/hw_random/rockchip-rng.c 20019 20020ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 20021M: Jacob Chen <jacob-chen@iotwrt.com> 20022M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20023L: linux-media@vger.kernel.org 20024L: linux-rockchip@lists.infradead.org 20025S: Maintained 20026F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 20027F: drivers/media/platform/rockchip/rga/ 20028 20029ROCKCHIP RK3308 INTERNAL AUDIO CODEC 20030M: Luca Ceresoli <luca.ceresoli@bootlin.com> 20031S: Maintained 20032F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 20033F: sound/soc/codecs/rk3308_codec.c 20034F: sound/soc/codecs/rk3308_codec.h 20035 20036ROCKCHIP VIDEO DECODER DRIVER 20037M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20038L: linux-media@vger.kernel.org 20039L: linux-rockchip@lists.infradead.org 20040S: Maintained 20041F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 20042F: drivers/staging/media/rkvdec/ 20043 20044ROCKER DRIVER 20045M: Jiri Pirko <jiri@resnulli.us> 20046L: netdev@vger.kernel.org 20047S: Supported 20048F: drivers/net/ethernet/rocker/ 20049 20050ROCKETPORT EXPRESS/INFINITY DRIVER 20051M: Kevin Cernekee <cernekee@gmail.com> 20052L: linux-serial@vger.kernel.org 20053S: Odd Fixes 20054F: drivers/tty/serial/rp2.* 20055 20056ROHM BD99954 CHARGER IC 20057M: Matti Vaittinen <mazziesaccount@gmail.com> 20058S: Supported 20059F: drivers/power/supply/bd99954-charger.c 20060F: drivers/power/supply/bd99954-charger.h 20061 20062ROHM BH1745 COLOUR SENSOR 20063M: Mudit Sharma <muditsharma.info@gmail.com> 20064L: linux-iio@vger.kernel.org 20065S: Maintained 20066F: drivers/iio/light/bh1745.c 20067 20068ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 20069M: Tomasz Duszynski <tduszyns@gmail.com> 20070S: Maintained 20071F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 20072F: drivers/iio/light/bh1750.c 20073 20074ROHM BM1390 PRESSURE SENSOR DRIVER 20075M: Matti Vaittinen <mazziesaccount@gmail.com> 20076L: linux-iio@vger.kernel.org 20077S: Supported 20078F: drivers/iio/pressure/rohm-bm1390.c 20079 20080ROHM BU270xx LIGHT SENSOR DRIVERs 20081M: Matti Vaittinen <mazziesaccount@gmail.com> 20082L: linux-iio@vger.kernel.org 20083S: Supported 20084F: drivers/iio/light/rohm-bu27008.c 20085F: drivers/iio/light/rohm-bu27034.c 20086 20087ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 20088M: Marek Vasut <marek.vasut+renesas@gmail.com> 20089L: linux-kernel@vger.kernel.org 20090L: linux-renesas-soc@vger.kernel.org 20091S: Supported 20092F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 20093F: drivers/gpio/gpio-bd9571mwv.c 20094F: drivers/mfd/bd9571mwv.c 20095F: drivers/regulator/bd9571mwv-regulator.c 20096F: include/linux/mfd/bd9571mwv.h 20097 20098ROHM POWER MANAGEMENT IC DEVICE DRIVERS 20099M: Matti Vaittinen <mazziesaccount@gmail.com> 20100S: Supported 20101F: drivers/clk/clk-bd718x7.c 20102F: drivers/gpio/gpio-bd71815.c 20103F: drivers/gpio/gpio-bd71828.c 20104F: drivers/mfd/rohm-bd71828.c 20105F: drivers/mfd/rohm-bd718x7.c 20106F: drivers/mfd/rohm-bd9576.c 20107F: drivers/mfd/rohm-bd96801.c 20108F: drivers/regulator/bd71815-regulator.c 20109F: drivers/regulator/bd71828-regulator.c 20110F: drivers/regulator/bd718x7-regulator.c 20111F: drivers/regulator/bd9576-regulator.c 20112F: drivers/regulator/bd96801-regulator.c 20113F: drivers/regulator/rohm-regulator.c 20114F: drivers/rtc/rtc-bd70528.c 20115F: drivers/watchdog/bd9576_wdt.c 20116F: drivers/watchdog/bd96801_wdt.c 20117F: include/linux/mfd/rohm-bd71815.h 20118F: include/linux/mfd/rohm-bd71828.h 20119F: include/linux/mfd/rohm-bd718x7.h 20120F: include/linux/mfd/rohm-bd957x.h 20121F: include/linux/mfd/rohm-bd96801.h 20122F: include/linux/mfd/rohm-generic.h 20123F: include/linux/mfd/rohm-shared.h 20124 20125ROSE NETWORK LAYER 20126M: Ralf Baechle <ralf@linux-mips.org> 20127L: linux-hams@vger.kernel.org 20128S: Maintained 20129W: https://linux-ax25.in-berlin.de 20130F: include/net/rose.h 20131F: include/uapi/linux/rose.h 20132F: net/rose/ 20133 20134ROTATION DRIVER FOR ALLWINNER A83T 20135M: Jernej Skrabec <jernej.skrabec@gmail.com> 20136L: linux-media@vger.kernel.org 20137S: Maintained 20138T: git git://linuxtv.org/media_tree.git 20139F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 20140F: drivers/media/platform/sunxi/sun8i-rotate/ 20141 20142RPMB SUBSYSTEM 20143M: Jens Wiklander <jens.wiklander@linaro.org> 20144L: linux-kernel@vger.kernel.org 20145S: Supported 20146F: drivers/misc/rpmb-core.c 20147F: include/linux/rpmb.h 20148 20149RPMSG TTY DRIVER 20150M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20151L: linux-remoteproc@vger.kernel.org 20152S: Maintained 20153F: drivers/tty/rpmsg_tty.c 20154 20155RTASE ETHERNET DRIVER 20156M: Justin Lai <justinlai0215@realtek.com> 20157M: Larry Chiu <larry.chiu@realtek.com> 20158L: netdev@vger.kernel.org 20159S: Maintained 20160F: drivers/net/ethernet/realtek/rtase/ 20161 20162RTL2830 MEDIA DRIVER 20163L: linux-media@vger.kernel.org 20164S: Orphan 20165W: https://linuxtv.org 20166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20167F: drivers/media/dvb-frontends/rtl2830* 20168 20169RTL2832 MEDIA DRIVER 20170L: linux-media@vger.kernel.org 20171S: Orphan 20172W: https://linuxtv.org 20173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20174F: drivers/media/dvb-frontends/rtl2832* 20175 20176RTL2832_SDR MEDIA DRIVER 20177L: linux-media@vger.kernel.org 20178S: Orphan 20179W: https://linuxtv.org 20180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20181F: drivers/media/dvb-frontends/rtl2832_sdr* 20182 20183RTL8180 WIRELESS DRIVER 20184L: linux-wireless@vger.kernel.org 20185S: Orphan 20186F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 20187 20188RTL8187 WIRELESS DRIVER 20189M: Hin-Tak Leung <hintak.leung@gmail.com> 20190L: linux-wireless@vger.kernel.org 20191S: Maintained 20192T: git https://github.com/pkshih/rtw.git 20193F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 20194 20195RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 20196M: Jes Sorensen <Jes.Sorensen@gmail.com> 20197L: linux-wireless@vger.kernel.org 20198S: Maintained 20199T: git https://github.com/pkshih/rtw.git 20200F: drivers/net/wireless/realtek/rtl8xxxu/ 20201 20202RTRS TRANSPORT DRIVERS 20203M: Md. Haris Iqbal <haris.iqbal@ionos.com> 20204M: Jack Wang <jinpu.wang@ionos.com> 20205L: linux-rdma@vger.kernel.org 20206S: Maintained 20207F: drivers/infiniband/ulp/rtrs/ 20208 20209RUNTIME VERIFICATION (RV) 20210M: Steven Rostedt <rostedt@goodmis.org> 20211L: linux-trace-kernel@vger.kernel.org 20212S: Maintained 20213F: Documentation/trace/rv/ 20214F: include/linux/rv.h 20215F: include/rv/ 20216F: kernel/trace/rv/ 20217F: tools/verification/ 20218 20219RUST 20220M: Miguel Ojeda <ojeda@kernel.org> 20221M: Alex Gaynor <alex.gaynor@gmail.com> 20222R: Boqun Feng <boqun.feng@gmail.com> 20223R: Gary Guo <gary@garyguo.net> 20224R: Björn Roy Baron <bjorn3_gh@protonmail.com> 20225R: Benno Lossin <benno.lossin@proton.me> 20226R: Andreas Hindborg <a.hindborg@kernel.org> 20227R: Alice Ryhl <aliceryhl@google.com> 20228R: Trevor Gross <tmgross@umich.edu> 20229L: rust-for-linux@vger.kernel.org 20230S: Supported 20231W: https://rust-for-linux.com 20232B: https://github.com/Rust-for-Linux/linux/issues 20233C: zulip://rust-for-linux.zulipchat.com 20234P: https://rust-for-linux.com/contributing 20235T: git https://github.com/Rust-for-Linux/linux.git rust-next 20236F: Documentation/rust/ 20237F: rust/ 20238F: samples/rust/ 20239F: scripts/*rust* 20240F: tools/testing/selftests/rust/ 20241K: \b(?i:rust)\b 20242 20243RXRPC SOCKETS (AF_RXRPC) 20244M: David Howells <dhowells@redhat.com> 20245M: Marc Dionne <marc.dionne@auristor.com> 20246L: linux-afs@lists.infradead.org 20247S: Supported 20248W: https://www.infradead.org/~dhowells/kafs/ 20249F: Documentation/networking/rxrpc.rst 20250F: include/keys/rxrpc-type.h 20251F: include/net/af_rxrpc.h 20252F: include/trace/events/rxrpc.h 20253F: include/uapi/linux/rxrpc.h 20254F: net/rxrpc/ 20255 20256S3 SAVAGE FRAMEBUFFER DRIVER 20257M: Antonino Daplas <adaplas@gmail.com> 20258L: linux-fbdev@vger.kernel.org 20259S: Maintained 20260F: drivers/video/fbdev/savage/ 20261 20262S390 ARCHITECTURE 20263M: Heiko Carstens <hca@linux.ibm.com> 20264M: Vasily Gorbik <gor@linux.ibm.com> 20265M: Alexander Gordeev <agordeev@linux.ibm.com> 20266R: Christian Borntraeger <borntraeger@linux.ibm.com> 20267R: Sven Schnelle <svens@linux.ibm.com> 20268L: linux-s390@vger.kernel.org 20269S: Supported 20270T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20271F: Documentation/driver-api/s390-drivers.rst 20272F: Documentation/arch/s390/ 20273F: arch/s390/ 20274F: drivers/s390/ 20275F: drivers/watchdog/diag288_wdt.c 20276 20277S390 COMMON I/O LAYER 20278M: Vineeth Vijayan <vneethv@linux.ibm.com> 20279M: Peter Oberparleiter <oberpar@linux.ibm.com> 20280L: linux-s390@vger.kernel.org 20281S: Supported 20282F: drivers/s390/cio/ 20283 20284S390 DASD DRIVER 20285M: Stefan Haberland <sth@linux.ibm.com> 20286M: Jan Hoeppner <hoeppner@linux.ibm.com> 20287L: linux-s390@vger.kernel.org 20288S: Supported 20289F: block/partitions/ibm.c 20290F: drivers/s390/block/dasd* 20291F: include/linux/dasd_mod.h 20292 20293S390 IOMMU (PCI) 20294M: Niklas Schnelle <schnelle@linux.ibm.com> 20295M: Matthew Rosato <mjrosato@linux.ibm.com> 20296R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20297L: linux-s390@vger.kernel.org 20298S: Supported 20299F: drivers/iommu/s390-iommu.c 20300 20301S390 IUCV NETWORK LAYER 20302M: Alexandra Winter <wintera@linux.ibm.com> 20303M: Thorsten Winkler <twinkler@linux.ibm.com> 20304L: linux-s390@vger.kernel.org 20305L: netdev@vger.kernel.org 20306S: Supported 20307F: drivers/s390/net/*iucv* 20308F: include/net/iucv/ 20309F: net/iucv/ 20310 20311S390 MM 20312M: Alexander Gordeev <agordeev@linux.ibm.com> 20313M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20314L: linux-s390@vger.kernel.org 20315S: Supported 20316T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 20317F: arch/s390/include/asm/pgtable.h 20318F: arch/s390/mm 20319 20320S390 NETWORK DRIVERS 20321M: Alexandra Winter <wintera@linux.ibm.com> 20322M: Thorsten Winkler <twinkler@linux.ibm.com> 20323L: linux-s390@vger.kernel.org 20324L: netdev@vger.kernel.org 20325S: Supported 20326F: drivers/s390/net/ 20327 20328S390 PCI SUBSYSTEM 20329M: Niklas Schnelle <schnelle@linux.ibm.com> 20330M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 20331L: linux-s390@vger.kernel.org 20332S: Supported 20333F: Documentation/arch/s390/pci.rst 20334F: arch/s390/pci/ 20335F: drivers/pci/hotplug/s390_pci_hpc.c 20336 20337S390 SCM DRIVER 20338M: Vineeth Vijayan <vneethv@linux.ibm.com> 20339L: linux-s390@vger.kernel.org 20340S: Supported 20341F: drivers/s390/block/scm* 20342F: drivers/s390/cio/scm.c 20343 20344S390 VFIO AP DRIVER 20345M: Tony Krowiak <akrowiak@linux.ibm.com> 20346M: Halil Pasic <pasic@linux.ibm.com> 20347M: Jason Herne <jjherne@linux.ibm.com> 20348L: linux-s390@vger.kernel.org 20349S: Supported 20350F: Documentation/arch/s390/vfio-ap* 20351F: drivers/s390/crypto/vfio_ap* 20352 20353S390 VFIO-CCW DRIVER 20354M: Eric Farman <farman@linux.ibm.com> 20355M: Matthew Rosato <mjrosato@linux.ibm.com> 20356R: Halil Pasic <pasic@linux.ibm.com> 20357L: linux-s390@vger.kernel.org 20358L: kvm@vger.kernel.org 20359S: Supported 20360F: Documentation/arch/s390/vfio-ccw.rst 20361F: drivers/s390/cio/vfio_ccw* 20362F: include/uapi/linux/vfio_ccw.h 20363 20364S390 VFIO-PCI DRIVER 20365M: Matthew Rosato <mjrosato@linux.ibm.com> 20366M: Eric Farman <farman@linux.ibm.com> 20367L: linux-s390@vger.kernel.org 20368L: kvm@vger.kernel.org 20369S: Supported 20370F: arch/s390/kvm/pci* 20371F: drivers/vfio/pci/vfio_pci_zdev.c 20372F: include/uapi/linux/vfio_zdev.h 20373 20374S390 ZCRYPT DRIVER 20375M: Harald Freudenberger <freude@linux.ibm.com> 20376L: linux-s390@vger.kernel.org 20377S: Supported 20378F: drivers/s390/crypto/ 20379 20380S390 ZFCP DRIVER 20381M: Steffen Maier <maier@linux.ibm.com> 20382M: Benjamin Block <bblock@linux.ibm.com> 20383L: linux-s390@vger.kernel.org 20384S: Supported 20385F: drivers/s390/scsi/zfcp_* 20386 20387SAA6588 RDS RECEIVER DRIVER 20388M: Hans Verkuil <hverkuil@xs4all.nl> 20389L: linux-media@vger.kernel.org 20390S: Odd Fixes 20391W: https://linuxtv.org 20392T: git git://linuxtv.org/media_tree.git 20393F: drivers/media/i2c/saa6588* 20394 20395SAA7134 VIDEO4LINUX DRIVER 20396M: Mauro Carvalho Chehab <mchehab@kernel.org> 20397L: linux-media@vger.kernel.org 20398S: Odd fixes 20399W: https://linuxtv.org 20400T: git git://linuxtv.org/media_tree.git 20401F: Documentation/driver-api/media/drivers/saa7134* 20402F: drivers/media/pci/saa7134/ 20403 20404SAA7146 VIDEO4LINUX-2 DRIVER 20405M: Hans Verkuil <hverkuil@xs4all.nl> 20406L: linux-media@vger.kernel.org 20407S: Maintained 20408T: git git://linuxtv.org/media_tree.git 20409F: drivers/media/common/saa7146/ 20410F: drivers/media/pci/saa7146/ 20411F: include/media/drv-intf/saa7146* 20412 20413SAFESETID SECURITY MODULE 20414M: Micah Morton <mortonm@chromium.org> 20415S: Supported 20416F: Documentation/admin-guide/LSM/SafeSetID.rst 20417F: security/safesetid/ 20418 20419SAMSUNG AUDIO (ASoC) DRIVERS 20420M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20421L: linux-sound@vger.kernel.org 20422S: Maintained 20423B: mailto:linux-samsung-soc@vger.kernel.org 20424F: Documentation/devicetree/bindings/sound/samsung* 20425F: sound/soc/samsung/ 20426 20427SAMSUNG EXYNOS850 SoC SUPPORT 20428M: Sam Protsenko <semen.protsenko@linaro.org> 20429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20430L: linux-samsung-soc@vger.kernel.org 20431S: Maintained 20432F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 20433F: arch/arm64/boot/dts/exynos/exynos850* 20434F: drivers/clk/samsung/clk-exynos850.c 20435F: include/dt-bindings/clock/exynos850.h 20436 20437SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 20438M: Krzysztof Kozlowski <krzk@kernel.org> 20439L: linux-crypto@vger.kernel.org 20440L: linux-samsung-soc@vger.kernel.org 20441S: Maintained 20442F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 20443F: drivers/crypto/exynos-rng.c 20444 20445SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 20446M: Łukasz Stelmach <l.stelmach@samsung.com> 20447L: linux-samsung-soc@vger.kernel.org 20448S: Maintained 20449F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 20450F: drivers/char/hw_random/exynos-trng.c 20451 20452SAMSUNG FRAMEBUFFER DRIVER 20453M: Jingoo Han <jingoohan1@gmail.com> 20454L: linux-fbdev@vger.kernel.org 20455S: Maintained 20456F: drivers/video/fbdev/s3c-fb.c 20457 20458SAMSUNG INTERCONNECT DRIVERS 20459M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20460M: Artur Świgoń <a.swigon@samsung.com> 20461L: linux-pm@vger.kernel.org 20462L: linux-samsung-soc@vger.kernel.org 20463S: Supported 20464F: drivers/interconnect/samsung/ 20465 20466SAMSUNG LAPTOP DRIVER 20467M: Corentin Chary <corentin.chary@gmail.com> 20468L: platform-driver-x86@vger.kernel.org 20469S: Maintained 20470F: drivers/platform/x86/samsung-laptop.c 20471 20472SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 20473M: Krzysztof Kozlowski <krzk@kernel.org> 20474L: linux-kernel@vger.kernel.org 20475L: linux-samsung-soc@vger.kernel.org 20476S: Maintained 20477B: mailto:linux-samsung-soc@vger.kernel.org 20478F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 20479F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 20480F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 20481F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 20482F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 20483F: drivers/clk/clk-s2mps11.c 20484F: drivers/mfd/sec*.c 20485F: drivers/regulator/s2m*.c 20486F: drivers/regulator/s5m*.c 20487F: drivers/rtc/rtc-s5m.c 20488F: include/linux/mfd/samsung/ 20489 20490SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 20491M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 20492L: linux-media@vger.kernel.org 20493L: linux-samsung-soc@vger.kernel.org 20494S: Maintained 20495F: drivers/media/platform/samsung/s3c-camif/ 20496F: include/media/drv-intf/s3c_camif.h 20497 20498SAMSUNG S3FWRN5 NFC DRIVER 20499M: Krzysztof Kozlowski <krzk@kernel.org> 20500S: Maintained 20501F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 20502F: drivers/nfc/s3fwrn5 20503 20504SAMSUNG S5C73M3 CAMERA DRIVER 20505M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20506M: Andrzej Hajda <andrzej.hajda@intel.com> 20507L: linux-media@vger.kernel.org 20508S: Supported 20509F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 20510F: drivers/media/i2c/s5c73m3/* 20511 20512SAMSUNG S5K5BAF CAMERA DRIVER 20513M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20514M: Andrzej Hajda <andrzej.hajda@intel.com> 20515L: linux-media@vger.kernel.org 20516S: Supported 20517F: drivers/media/i2c/s5k5baf.c 20518 20519SAMSUNG S5P Security SubSystem (SSS) DRIVER 20520M: Krzysztof Kozlowski <krzk@kernel.org> 20521M: Vladimir Zapolskiy <vz@mleia.com> 20522L: linux-crypto@vger.kernel.org 20523L: linux-samsung-soc@vger.kernel.org 20524S: Maintained 20525F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 20526F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 20527F: drivers/crypto/s5p-sss.c 20528 20529SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 20530M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20531L: linux-media@vger.kernel.org 20532S: Supported 20533Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20534F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 20535F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 20536F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 20537F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 20538F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 20539F: drivers/media/platform/samsung/exynos4-is/ 20540 20541SAMSUNG SOC CLOCK DRIVERS 20542M: Krzysztof Kozlowski <krzk@kernel.org> 20543M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20544M: Chanwoo Choi <cw00.choi@samsung.com> 20545R: Alim Akhtar <alim.akhtar@samsung.com> 20546L: linux-samsung-soc@vger.kernel.org 20547S: Maintained 20548T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 20549F: Documentation/devicetree/bindings/clock/samsung,*.yaml 20550F: Documentation/devicetree/bindings/clock/samsung,s3c* 20551F: drivers/clk/samsung/ 20552F: include/dt-bindings/clock/exynos*.h 20553F: include/dt-bindings/clock/s5p*.h 20554F: include/dt-bindings/clock/samsung,*.h 20555F: include/linux/clk/samsung.h 20556 20557SAMSUNG SPI DRIVERS 20558M: Andi Shyti <andi.shyti@kernel.org> 20559L: linux-spi@vger.kernel.org 20560L: linux-samsung-soc@vger.kernel.org 20561S: Maintained 20562F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 20563F: drivers/spi/spi-s3c* 20564F: include/linux/platform_data/spi-s3c64xx.h 20565 20566SAMSUNG SXGBE DRIVERS 20567M: Byungho An <bh74.an@samsung.com> 20568L: netdev@vger.kernel.org 20569S: Supported 20570F: drivers/net/ethernet/samsung/sxgbe/ 20571 20572SAMSUNG THERMAL DRIVER 20573M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 20574M: Krzysztof Kozlowski <krzk@kernel.org> 20575L: linux-pm@vger.kernel.org 20576L: linux-samsung-soc@vger.kernel.org 20577S: Maintained 20578F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 20579F: drivers/thermal/samsung/ 20580 20581SAMSUNG USB2 PHY DRIVER 20582M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20583L: linux-kernel@vger.kernel.org 20584S: Supported 20585F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 20586F: Documentation/driver-api/phy/samsung-usb2.rst 20587F: drivers/phy/samsung/phy-exynos4210-usb2.c 20588F: drivers/phy/samsung/phy-exynos4x12-usb2.c 20589F: drivers/phy/samsung/phy-exynos5250-usb2.c 20590F: drivers/phy/samsung/phy-s5pv210-usb2.c 20591F: drivers/phy/samsung/phy-samsung-usb2.c 20592F: drivers/phy/samsung/phy-samsung-usb2.h 20593 20594SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 20595M: Paul Barker <paul.barker@sancloud.com> 20596R: Marc Murphy <marc.murphy@sancloud.com> 20597S: Supported 20598F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 20599 20600SC1200 WDT DRIVER 20601M: Zwane Mwaikambo <zwanem@gmail.com> 20602S: Maintained 20603F: drivers/watchdog/sc1200wdt.c 20604 20605SCHEDULER 20606M: Ingo Molnar <mingo@redhat.com> 20607M: Peter Zijlstra <peterz@infradead.org> 20608M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 20609M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 20610R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 20611R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 20612R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 20613R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 20614R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 20615L: linux-kernel@vger.kernel.org 20616S: Maintained 20617T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 20618F: include/linux/preempt.h 20619F: include/linux/sched.h 20620F: include/linux/wait.h 20621F: include/uapi/linux/sched.h 20622F: kernel/sched/ 20623 20624SCHEDULER - SCHED_EXT 20625R: Tejun Heo <tj@kernel.org> 20626R: David Vernet <void@manifault.com> 20627L: linux-kernel@vger.kernel.org 20628S: Maintained 20629W: https://github.com/sched-ext/scx 20630T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 20631F: include/linux/sched/ext.h 20632F: kernel/sched/ext.h 20633F: kernel/sched/ext.c 20634F: tools/sched_ext/ 20635F: tools/testing/selftests/sched_ext 20636 20637SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 20638M: Gustavo Silva <gustavograzs@gmail.com> 20639S: Maintained 20640F: drivers/iio/chemical/ens160_core.c 20641F: drivers/iio/chemical/ens160_i2c.c 20642F: drivers/iio/chemical/ens160_spi.c 20643F: drivers/iio/chemical/ens160.h 20644 20645SCSI LIBSAS SUBSYSTEM 20646R: John Garry <john.g.garry@oracle.com> 20647R: Jason Yan <yanaijie@huawei.com> 20648L: linux-scsi@vger.kernel.org 20649S: Supported 20650F: Documentation/scsi/libsas.rst 20651F: drivers/scsi/libsas/ 20652F: include/scsi/libsas.h 20653F: include/scsi/sas_ata.h 20654 20655SCSI RDMA PROTOCOL (SRP) INITIATOR 20656M: Bart Van Assche <bvanassche@acm.org> 20657L: linux-rdma@vger.kernel.org 20658S: Supported 20659Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20660F: drivers/infiniband/ulp/srp/ 20661F: include/scsi/srp.h 20662 20663SCSI RDMA PROTOCOL (SRP) TARGET 20664M: Bart Van Assche <bvanassche@acm.org> 20665L: linux-rdma@vger.kernel.org 20666L: target-devel@vger.kernel.org 20667S: Supported 20668Q: http://patchwork.kernel.org/project/linux-rdma/list/ 20669F: drivers/infiniband/ulp/srpt/ 20670 20671SCSI SG DRIVER 20672M: Doug Gilbert <dgilbert@interlog.com> 20673L: linux-scsi@vger.kernel.org 20674S: Maintained 20675W: http://sg.danny.cz/sg 20676F: Documentation/scsi/scsi-generic.rst 20677F: drivers/scsi/sg.c 20678F: include/scsi/sg.h 20679 20680SCSI SUBSYSTEM 20681M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20682M: "Martin K. Petersen" <martin.petersen@oracle.com> 20683L: linux-scsi@vger.kernel.org 20684S: Maintained 20685Q: https://patchwork.kernel.org/project/linux-scsi/list/ 20686T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 20687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20688F: Documentation/devicetree/bindings/scsi/ 20689F: drivers/scsi/ 20690F: drivers/ufs/ 20691F: include/scsi/ 20692F: include/uapi/scsi/ 20693 20694SCSI TAPE DRIVER 20695M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20696L: linux-scsi@vger.kernel.org 20697S: Maintained 20698F: Documentation/scsi/st.rst 20699F: drivers/scsi/st.* 20700F: drivers/scsi/st_*.h 20701 20702SCSI TARGET CORE USER DRIVER 20703M: Bodo Stroesser <bostroesser@gmail.com> 20704L: linux-scsi@vger.kernel.org 20705L: target-devel@vger.kernel.org 20706S: Supported 20707F: Documentation/target/tcmu-design.rst 20708F: drivers/target/target_core_user.c 20709F: include/uapi/linux/target_core_user.h 20710 20711SCSI TARGET SUBSYSTEM 20712M: "Martin K. Petersen" <martin.petersen@oracle.com> 20713L: linux-scsi@vger.kernel.org 20714L: target-devel@vger.kernel.org 20715S: Supported 20716Q: https://patchwork.kernel.org/project/target-devel/list/ 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20718F: Documentation/target/ 20719F: drivers/target/ 20720F: include/target/ 20721 20722SCTP PROTOCOL 20723M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20724M: Xin Long <lucien.xin@gmail.com> 20725L: linux-sctp@vger.kernel.org 20726S: Maintained 20727W: https://github.com/sctp/lksctp-tools/wiki 20728F: Documentation/networking/sctp.rst 20729F: include/linux/sctp.h 20730F: include/net/sctp/ 20731F: include/uapi/linux/sctp.h 20732F: net/sctp/ 20733 20734SCx200 CPU SUPPORT 20735M: Jim Cromie <jim.cromie@gmail.com> 20736S: Odd Fixes 20737F: Documentation/i2c/busses/scx200_acb.rst 20738F: arch/x86/platform/scx200/ 20739F: drivers/i2c/busses/scx200* 20740F: drivers/mtd/maps/scx200_docflash.c 20741F: drivers/watchdog/scx200_wdt.c 20742F: include/linux/scx200.h 20743 20744SCx200 GPIO DRIVER 20745M: Jim Cromie <jim.cromie@gmail.com> 20746S: Maintained 20747F: drivers/char/scx200_gpio.c 20748F: include/linux/scx200_gpio.h 20749 20750SCx200 HRT CLOCKSOURCE DRIVER 20751M: Jim Cromie <jim.cromie@gmail.com> 20752S: Maintained 20753F: drivers/clocksource/scx200_hrt.c 20754 20755SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20756M: Sascha Sommer <saschasommer@freenet.de> 20757L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20758S: Maintained 20759F: drivers/mmc/host/sdricoh_cs.c 20760 20761SECO BOARDS CEC DRIVER 20762M: Ettore Chimenti <ek5.chimenti@gmail.com> 20763S: Maintained 20764F: drivers/media/cec/platform/seco/seco-cec.c 20765F: drivers/media/cec/platform/seco/seco-cec.h 20766 20767SECURE COMPUTING 20768M: Kees Cook <kees@kernel.org> 20769R: Andy Lutomirski <luto@amacapital.net> 20770R: Will Drewry <wad@chromium.org> 20771S: Supported 20772T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20773F: Documentation/userspace-api/seccomp_filter.rst 20774F: include/linux/seccomp.h 20775F: include/uapi/linux/seccomp.h 20776F: kernel/seccomp.c 20777F: tools/testing/selftests/kselftest_harness.h 20778F: tools/testing/selftests/seccomp/* 20779K: \bsecure_computing 20780K: \bTIF_SECCOMP\b 20781 20782SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20783M: Kamal Dasu <kamal.dasu@broadcom.com> 20784M: Al Cooper <alcooperx@gmail.com> 20785R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20786L: linux-mmc@vger.kernel.org 20787S: Maintained 20788F: drivers/mmc/host/sdhci-brcmstb* 20789 20790SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20791M: Adrian Hunter <adrian.hunter@intel.com> 20792L: linux-mmc@vger.kernel.org 20793S: Supported 20794F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20795F: drivers/mmc/host/sdhci* 20796 20797SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20798M: Aubin Constans <aubin.constans@microchip.com> 20799R: Eugen Hristev <eugen.hristev@collabora.com> 20800L: linux-mmc@vger.kernel.org 20801S: Supported 20802F: drivers/mmc/host/sdhci-of-at91.c 20803 20804SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20805M: Haibo Chen <haibo.chen@nxp.com> 20806L: imx@lists.linux.dev 20807L: linux-mmc@vger.kernel.org 20808L: s32@nxp.com 20809S: Maintained 20810F: drivers/mmc/host/sdhci-esdhc-imx.c 20811 20812SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20813M: Ben Dooks <ben-linux@fluff.org> 20814M: Jaehoon Chung <jh80.chung@samsung.com> 20815L: linux-mmc@vger.kernel.org 20816S: Maintained 20817F: drivers/mmc/host/sdhci-s3c* 20818 20819SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20820M: Viresh Kumar <vireshk@kernel.org> 20821L: linux-mmc@vger.kernel.org 20822S: Maintained 20823F: drivers/mmc/host/sdhci-spear.c 20824 20825SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20826M: Vignesh Raghavendra <vigneshr@ti.com> 20827L: linux-mmc@vger.kernel.org 20828S: Maintained 20829F: drivers/mmc/host/sdhci-omap.c 20830 20831SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20832M: Jonathan Derrick <jonathan.derrick@linux.dev> 20833L: linux-block@vger.kernel.org 20834S: Supported 20835F: block/opal_proto.h 20836F: block/sed* 20837F: include/linux/sed* 20838F: include/uapi/linux/sed* 20839 20840SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20841M: Mark Rutland <mark.rutland@arm.com> 20842M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20843M: Sudeep Holla <sudeep.holla@arm.com> 20844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20845S: Maintained 20846F: drivers/firmware/smccc/ 20847F: include/linux/arm-smccc.h 20848 20849SECURITY CONTACT 20850M: Security Officers <security@kernel.org> 20851S: Supported 20852F: Documentation/process/security-bugs.rst 20853 20854SECURITY SUBSYSTEM 20855M: Paul Moore <paul@paul-moore.com> 20856M: James Morris <jmorris@namei.org> 20857M: "Serge E. Hallyn" <serge@hallyn.com> 20858L: linux-security-module@vger.kernel.org 20859S: Supported 20860Q: https://patchwork.kernel.org/project/linux-security-module/list 20861B: mailto:linux-security-module@vger.kernel.org 20862P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20863T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20864F: include/linux/lsm_audit.h 20865F: include/linux/lsm_hook_defs.h 20866F: include/linux/lsm_hooks.h 20867F: include/linux/security.h 20868F: include/uapi/linux/lsm.h 20869F: security/ 20870F: tools/testing/selftests/lsm/ 20871X: security/selinux/ 20872K: \bsecurity_[a-z_0-9]\+\b 20873 20874SELINUX SECURITY MODULE 20875M: Paul Moore <paul@paul-moore.com> 20876M: Stephen Smalley <stephen.smalley.work@gmail.com> 20877R: Ondrej Mosnacek <omosnace@redhat.com> 20878L: selinux@vger.kernel.org 20879S: Supported 20880W: https://github.com/SELinuxProject 20881Q: https://patchwork.kernel.org/project/selinux/list 20882B: mailto:selinux@vger.kernel.org 20883P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20884T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20885F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20886F: Documentation/ABI/removed/sysfs-selinux-disable 20887F: Documentation/admin-guide/LSM/SELinux.rst 20888F: include/trace/events/avc.h 20889F: include/uapi/linux/selinux_netlink.h 20890F: scripts/selinux/ 20891F: security/selinux/ 20892 20893SENSABLE PHANTOM 20894M: Jiri Slaby <jirislaby@kernel.org> 20895S: Maintained 20896F: drivers/misc/phantom.c 20897F: include/uapi/linux/phantom.h 20898 20899SENSEAIR SUNRISE 006-0-0007 20900M: Jacopo Mondi <jacopo@jmondi.org> 20901S: Maintained 20902F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20903F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20904F: drivers/iio/chemical/sunrise_co2.c 20905 20906SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20907M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20908S: Maintained 20909F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20910F: drivers/iio/chemical/scd30.h 20911F: drivers/iio/chemical/scd30_core.c 20912F: drivers/iio/chemical/scd30_i2c.c 20913F: drivers/iio/chemical/scd30_serial.c 20914 20915SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20916M: Roan van Dijk <roan@protonic.nl> 20917S: Maintained 20918F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20919F: drivers/iio/chemical/scd4x.c 20920 20921SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 20922M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 20923S: Maintained 20924F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 20925F: drivers/iio/pressure/sdp500.c 20926 20927SENSIRION SGP40 GAS SENSOR DRIVER 20928M: Andreas Klinger <ak@it-klinger.de> 20929S: Maintained 20930F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20931F: drivers/iio/chemical/sgp40.c 20932 20933SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20934M: Tomasz Duszynski <tduszyns@gmail.com> 20935S: Maintained 20936F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20937F: drivers/iio/chemical/sps30.c 20938F: drivers/iio/chemical/sps30_i2c.c 20939F: drivers/iio/chemical/sps30_serial.c 20940 20941SERIAL DEVICE BUS 20942M: Rob Herring <robh@kernel.org> 20943L: linux-serial@vger.kernel.org 20944S: Maintained 20945F: Documentation/devicetree/bindings/serial/serial.yaml 20946F: drivers/tty/serdev/ 20947F: include/linux/serdev.h 20948 20949SERIAL IR RECEIVER 20950M: Sean Young <sean@mess.org> 20951L: linux-media@vger.kernel.org 20952S: Maintained 20953F: drivers/media/rc/serial_ir.c 20954 20955SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20956M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20957L: linux-sound@vger.kernel.org 20958S: Maintained 20959F: Documentation/devicetree/bindings/slimbus/ 20960F: drivers/slimbus/ 20961F: include/linux/slimbus.h 20962 20963SFC NETWORK DRIVER 20964M: Edward Cree <ecree.xilinx@gmail.com> 20965M: Martin Habets <habetsm.xilinx@gmail.com> 20966L: netdev@vger.kernel.org 20967L: linux-net-drivers@amd.com 20968S: Supported 20969F: Documentation/networking/devlink/sfc.rst 20970F: drivers/net/ethernet/sfc/ 20971 20972SFCTEMP HWMON DRIVER 20973M: Emil Renner Berthing <kernel@esmil.dk> 20974M: Hal Feng <hal.feng@starfivetech.com> 20975L: linux-hwmon@vger.kernel.org 20976S: Maintained 20977F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20978F: Documentation/hwmon/sfctemp.rst 20979F: drivers/hwmon/sfctemp.c 20980 20981SFF/SFP/SFP+ MODULE SUPPORT 20982M: Russell King <linux@armlinux.org.uk> 20983L: netdev@vger.kernel.org 20984S: Maintained 20985F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20986F: drivers/net/phy/phylink.c 20987F: drivers/net/phy/sfp* 20988F: include/linux/mdio/mdio-i2c.h 20989F: include/linux/phylink.h 20990F: include/linux/sfp.h 20991K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20992 20993SGI GRU DRIVER 20994M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20995S: Maintained 20996F: drivers/misc/sgi-gru/ 20997 20998SGI XP/XPC/XPNET DRIVER 20999M: Robin Holt <robinmholt@gmail.com> 21000M: Steve Wahl <steve.wahl@hpe.com> 21001S: Maintained 21002F: drivers/misc/sgi-xp/ 21003 21004SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 21005M: Wenjia Zhang <wenjia@linux.ibm.com> 21006M: Jan Karcher <jaka@linux.ibm.com> 21007R: D. Wythe <alibuda@linux.alibaba.com> 21008R: Tony Lu <tonylu@linux.alibaba.com> 21009R: Wen Gu <guwen@linux.alibaba.com> 21010L: linux-s390@vger.kernel.org 21011S: Supported 21012F: net/smc/ 21013 21014SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 21015M: Linus Walleij <linus.walleij@linaro.org> 21016L: linux-iio@vger.kernel.org 21017S: Maintained 21018T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 21019F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 21020F: drivers/iio/light/gp2ap002.c 21021 21022SHARP RJ54N1CB0C SENSOR DRIVER 21023M: Jacopo Mondi <jacopo@jmondi.org> 21024L: linux-media@vger.kernel.org 21025S: Odd fixes 21026T: git git://linuxtv.org/media_tree.git 21027F: drivers/media/i2c/rj54n1cb0c.c 21028F: include/media/i2c/rj54n1cb0c.h 21029 21030SHRINKER 21031M: Andrew Morton <akpm@linux-foundation.org> 21032M: Dave Chinner <david@fromorbit.com> 21033R: Qi Zheng <zhengqi.arch@bytedance.com> 21034R: Roman Gushchin <roman.gushchin@linux.dev> 21035R: Muchun Song <muchun.song@linux.dev> 21036L: linux-mm@kvack.org 21037S: Maintained 21038F: Documentation/admin-guide/mm/shrinker_debugfs.rst 21039F: include/linux/shrinker.h 21040F: mm/shrinker.c 21041F: mm/shrinker_debug.c 21042 21043SH_VOU V4L2 OUTPUT DRIVER 21044L: linux-media@vger.kernel.org 21045S: Orphan 21046F: drivers/media/platform/renesas/sh_vou.c 21047F: include/media/drv-intf/sh_vou.h 21048 21049SI2157 MEDIA DRIVER 21050L: linux-media@vger.kernel.org 21051S: Orphan 21052W: https://linuxtv.org 21053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21054F: drivers/media/tuners/si2157* 21055 21056SI2165 MEDIA DRIVER 21057M: Matthias Schwarzott <zzam@gentoo.org> 21058L: linux-media@vger.kernel.org 21059S: Maintained 21060W: https://linuxtv.org 21061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21062F: drivers/media/dvb-frontends/si2165* 21063 21064SI2168 MEDIA DRIVER 21065L: linux-media@vger.kernel.org 21066S: Orphan 21067W: https://linuxtv.org 21068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21069F: drivers/media/dvb-frontends/si2168* 21070 21071SI470X FM RADIO RECEIVER I2C DRIVER 21072M: Hans Verkuil <hverkuil@xs4all.nl> 21073L: linux-media@vger.kernel.org 21074S: Odd Fixes 21075W: https://linuxtv.org 21076T: git git://linuxtv.org/media_tree.git 21077F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 21078F: drivers/media/radio/si470x/radio-si470x-i2c.c 21079 21080SI470X FM RADIO RECEIVER USB DRIVER 21081M: Hans Verkuil <hverkuil@xs4all.nl> 21082L: linux-media@vger.kernel.org 21083S: Maintained 21084W: https://linuxtv.org 21085T: git git://linuxtv.org/media_tree.git 21086F: drivers/media/radio/si470x/radio-si470x-common.c 21087F: drivers/media/radio/si470x/radio-si470x-usb.c 21088F: drivers/media/radio/si470x/radio-si470x.h 21089 21090SI4713 FM RADIO TRANSMITTER I2C DRIVER 21091M: Eduardo Valentin <edubezval@gmail.com> 21092L: linux-media@vger.kernel.org 21093S: Odd Fixes 21094W: https://linuxtv.org 21095T: git git://linuxtv.org/media_tree.git 21096F: drivers/media/radio/si4713/si4713.? 21097 21098SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 21099M: Eduardo Valentin <edubezval@gmail.com> 21100L: linux-media@vger.kernel.org 21101S: Odd Fixes 21102W: https://linuxtv.org 21103T: git git://linuxtv.org/media_tree.git 21104F: drivers/media/radio/si4713/radio-platform-si4713.c 21105 21106SI4713 FM RADIO TRANSMITTER USB DRIVER 21107M: Hans Verkuil <hverkuil@xs4all.nl> 21108L: linux-media@vger.kernel.org 21109S: Maintained 21110W: https://linuxtv.org 21111T: git git://linuxtv.org/media_tree.git 21112F: drivers/media/radio/si4713/radio-usb-si4713.c 21113 21114SIANO DVB DRIVER 21115M: Mauro Carvalho Chehab <mchehab@kernel.org> 21116L: linux-media@vger.kernel.org 21117S: Odd fixes 21118W: https://linuxtv.org 21119T: git git://linuxtv.org/media_tree.git 21120F: drivers/media/common/siano/ 21121F: drivers/media/mmc/siano/ 21122F: drivers/media/usb/siano/ 21123F: drivers/media/usb/siano/ 21124 21125SIEMENS IPC LED DRIVERS 21126M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21127M: Xing Tong Wu <xingtong.wu@siemens.com> 21128M: Tobias Schaffner <tobias.schaffner@siemens.com> 21129L: linux-leds@vger.kernel.org 21130S: Maintained 21131F: drivers/leds/simple/ 21132 21133SIEMENS IPC PLATFORM 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: platform-driver-x86@vger.kernel.org 21138S: Maintained 21139F: drivers/platform/x86/siemens/ 21140F: include/linux/platform_data/x86/simatic-ipc-base.h 21141F: include/linux/platform_data/x86/simatic-ipc.h 21142 21143SIEMENS IPC WATCHDOG DRIVERS 21144M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 21145M: Xing Tong Wu <xingtong.wu@siemens.com> 21146M: Tobias Schaffner <tobias.schaffner@siemens.com> 21147L: linux-watchdog@vger.kernel.org 21148S: Maintained 21149F: drivers/watchdog/simatic-ipc-wdt.c 21150 21151SIFIVE DRIVERS 21152M: Paul Walmsley <paul.walmsley@sifive.com> 21153M: Samuel Holland <samuel.holland@sifive.com> 21154L: linux-riscv@lists.infradead.org 21155S: Supported 21156F: drivers/dma/sf-pdma/ 21157N: sifive 21158K: fu[57]40 21159K: [^@]sifive 21160 21161SILEAD TOUCHSCREEN DRIVER 21162M: Hans de Goede <hdegoede@redhat.com> 21163L: linux-input@vger.kernel.org 21164L: platform-driver-x86@vger.kernel.org 21165S: Maintained 21166F: drivers/input/touchscreen/silead.c 21167F: drivers/platform/x86/touchscreen_dmi.c 21168 21169SILICON LABS WIRELESS DRIVERS (for WFxxx series) 21170M: Jérôme Pouiller <jerome.pouiller@silabs.com> 21171S: Supported 21172F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 21173F: drivers/net/wireless/silabs/wfx/ 21174 21175SILICON MOTION SM712 FRAME BUFFER DRIVER 21176M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21177M: Teddy Wang <teddy.wang@siliconmotion.com> 21178M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21179L: linux-fbdev@vger.kernel.org 21180S: Maintained 21181F: Documentation/fb/sm712fb.rst 21182F: drivers/video/fbdev/sm712* 21183 21184SILVACO I3C DUAL-ROLE MASTER 21185M: Miquel Raynal <miquel.raynal@bootlin.com> 21186M: Conor Culhane <conor.culhane@silvaco.com> 21187L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 21188S: Maintained 21189F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 21190F: drivers/i3c/master/svc-i3c-master.c 21191 21192SIMPLEFB FB DRIVER 21193M: Hans de Goede <hdegoede@redhat.com> 21194L: linux-fbdev@vger.kernel.org 21195S: Maintained 21196F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 21197F: drivers/video/fbdev/simplefb.c 21198F: include/linux/platform_data/simplefb.h 21199 21200SIOX 21201M: Thorsten Scherer <t.scherer@eckelmann.de> 21202R: Pengutronix Kernel Team <kernel@pengutronix.de> 21203S: Supported 21204F: drivers/gpio/gpio-siox.c 21205F: drivers/siox/* 21206F: include/trace/events/siox.h 21207 21208SIPHASH PRF ROUTINES 21209M: Jason A. Donenfeld <Jason@zx2c4.com> 21210S: Maintained 21211F: include/linux/siphash.h 21212F: lib/siphash.c 21213F: lib/siphash_kunit.c 21214 21215SIS 190 ETHERNET DRIVER 21216M: Francois Romieu <romieu@fr.zoreil.com> 21217L: netdev@vger.kernel.org 21218S: Maintained 21219F: drivers/net/ethernet/sis/sis190.c 21220 21221SIS 900/7016 FAST ETHERNET DRIVER 21222M: Daniele Venzano <venza@brownhat.org> 21223L: netdev@vger.kernel.org 21224S: Maintained 21225W: http://www.brownhat.org/sis900.html 21226F: drivers/net/ethernet/sis/sis900.* 21227 21228SIS FRAMEBUFFER DRIVER 21229S: Orphan 21230F: Documentation/fb/sisfb.rst 21231F: drivers/video/fbdev/sis/ 21232F: include/video/sisfb.h 21233 21234SIS I2C TOUCHSCREEN DRIVER 21235M: Mika Penttilä <mpenttil@redhat.com> 21236L: linux-input@vger.kernel.org 21237S: Maintained 21238F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 21239F: drivers/input/touchscreen/sis_i2c.c 21240 21241SIS USB2VGA DRIVER 21242M: Thomas Winischhofer <thomas@winischhofer.net> 21243S: Maintained 21244W: http://www.winischhofer.at/linuxsisusbvga.shtml 21245F: drivers/usb/misc/sisusbvga/ 21246 21247SL28 CPLD MFD DRIVER 21248M: Michael Walle <mwalle@kernel.org> 21249S: Maintained 21250F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 21251F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 21252F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 21253F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 21254F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 21255F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 21256F: drivers/gpio/gpio-sl28cpld.c 21257F: drivers/hwmon/sl28cpld-hwmon.c 21258F: drivers/irqchip/irq-sl28cpld.c 21259F: drivers/pwm/pwm-sl28cpld.c 21260F: drivers/watchdog/sl28cpld_wdt.c 21261 21262SL28 VPD NVMEM LAYOUT DRIVER 21263M: Michael Walle <mwalle@kernel.org> 21264S: Maintained 21265F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 21266F: drivers/nvmem/layouts/sl28vpd.c 21267 21268SLAB ALLOCATOR 21269M: Christoph Lameter <cl@linux.com> 21270M: Pekka Enberg <penberg@kernel.org> 21271M: David Rientjes <rientjes@google.com> 21272M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 21273M: Andrew Morton <akpm@linux-foundation.org> 21274M: Vlastimil Babka <vbabka@suse.cz> 21275R: Roman Gushchin <roman.gushchin@linux.dev> 21276R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 21277L: linux-mm@kvack.org 21278S: Maintained 21279T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 21280F: include/linux/sl?b*.h 21281F: mm/sl?b* 21282 21283SLCAN CAN NETWORK DRIVER 21284M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 21285L: linux-can@vger.kernel.org 21286S: Maintained 21287F: drivers/net/can/slcan/ 21288 21289SLEEPABLE READ-COPY UPDATE (SRCU) 21290M: Lai Jiangshan <jiangshanlai@gmail.com> 21291M: "Paul E. McKenney" <paulmck@kernel.org> 21292M: Josh Triplett <josh@joshtriplett.org> 21293R: Steven Rostedt <rostedt@goodmis.org> 21294R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21295L: rcu@vger.kernel.org 21296S: Supported 21297W: http://www.rdrop.com/users/paulmck/RCU/ 21298T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21299F: include/linux/srcu*.h 21300F: kernel/rcu/srcu*.c 21301 21302SMACK SECURITY MODULE 21303M: Casey Schaufler <casey@schaufler-ca.com> 21304L: linux-security-module@vger.kernel.org 21305S: Maintained 21306W: http://schaufler-ca.com 21307T: git git://github.com/cschaufler/smack-next 21308F: Documentation/admin-guide/LSM/Smack.rst 21309F: security/smack/ 21310 21311SMC91x ETHERNET DRIVER 21312M: Nicolas Pitre <nico@fluxnic.net> 21313S: Odd Fixes 21314F: drivers/net/ethernet/smsc/smc91x.* 21315 21316SMSC EMC2103 HARDWARE MONITOR DRIVER 21317M: Steve Glendinning <steve.glendinning@shawell.net> 21318L: linux-hwmon@vger.kernel.org 21319S: Maintained 21320F: Documentation/hwmon/emc2103.rst 21321F: drivers/hwmon/emc2103.c 21322 21323SMSC SCH5627 HARDWARE MONITOR DRIVER 21324M: Hans de Goede <hdegoede@redhat.com> 21325L: linux-hwmon@vger.kernel.org 21326S: Supported 21327F: Documentation/hwmon/sch5627.rst 21328F: drivers/hwmon/sch5627.c 21329 21330SMSC UFX6000 and UFX7000 USB to VGA DRIVER 21331M: Steve Glendinning <steve.glendinning@shawell.net> 21332L: linux-fbdev@vger.kernel.org 21333S: Maintained 21334F: drivers/video/fbdev/smscufx.c 21335 21336SMSC47B397 HARDWARE MONITOR DRIVER 21337M: Jean Delvare <jdelvare@suse.com> 21338L: linux-hwmon@vger.kernel.org 21339S: Maintained 21340F: Documentation/hwmon/smsc47b397.rst 21341F: drivers/hwmon/smsc47b397.c 21342 21343SMSC911x ETHERNET DRIVER 21344M: Steve Glendinning <steve.glendinning@shawell.net> 21345L: netdev@vger.kernel.org 21346S: Maintained 21347F: drivers/net/ethernet/smsc/smsc911x.* 21348F: include/linux/smsc911x.h 21349 21350SMSC9420 PCI ETHERNET DRIVER 21351M: Steve Glendinning <steve.glendinning@shawell.net> 21352L: netdev@vger.kernel.org 21353S: Maintained 21354F: drivers/net/ethernet/smsc/smsc9420.* 21355 21356SNET DPU VIRTIO DATA PATH ACCELERATOR 21357R: Alvaro Karsz <alvaro.karsz@solid-run.com> 21358F: drivers/vdpa/solidrun/ 21359 21360SOCIONEXT (SNI) AVE NETWORK DRIVER 21361M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 21362L: netdev@vger.kernel.org 21363S: Maintained 21364F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 21365F: drivers/net/ethernet/socionext/sni_ave.c 21366 21367SOCIONEXT (SNI) NETSEC NETWORK DRIVER 21368M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 21369M: Masahisa Kojima <kojima.masahisa@socionext.com> 21370L: netdev@vger.kernel.org 21371S: Maintained 21372F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 21373F: drivers/net/ethernet/socionext/netsec.c 21374 21375SOCIONEXT (SNI) Synquacer SPI DRIVER 21376M: Masahisa Kojima <masahisa.kojima@linaro.org> 21377M: Jassi Brar <jaswinder.singh@linaro.org> 21378L: linux-spi@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 21381F: drivers/spi/spi-synquacer.c 21382 21383SOCIONEXT SYNQUACER I2C DRIVER 21384M: Ard Biesheuvel <ardb@kernel.org> 21385L: linux-i2c@vger.kernel.org 21386S: Maintained 21387F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 21388F: drivers/i2c/busses/i2c-synquacer.c 21389 21390SOCIONEXT UNIPHIER SOUND DRIVER 21391L: linux-sound@vger.kernel.org 21392S: Orphan 21393F: sound/soc/uniphier/ 21394 21395SOCKET TIMESTAMPING 21396M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21397S: Maintained 21398F: Documentation/networking/timestamping.rst 21399F: include/linux/net_tstamp.h 21400F: include/uapi/linux/net_tstamp.h 21401F: tools/testing/selftests/net/so_txtime.c 21402 21403SOEKRIS NET48XX LED SUPPORT 21404M: Chris Boot <bootc@bootc.net> 21405S: Maintained 21406F: drivers/leds/leds-net48xx.c 21407 21408SOFT-IWARP DRIVER (siw) 21409M: Bernard Metzler <bmt@zurich.ibm.com> 21410L: linux-rdma@vger.kernel.org 21411S: Supported 21412F: drivers/infiniband/sw/siw/ 21413F: include/uapi/rdma/siw-abi.h 21414 21415SOFT-ROCE DRIVER (rxe) 21416M: Zhu Yanjun <zyjzyj2000@gmail.com> 21417L: linux-rdma@vger.kernel.org 21418S: Supported 21419F: drivers/infiniband/sw/rxe/ 21420F: include/uapi/rdma/rdma_user_rxe.h 21421 21422SOFTLOGIC 6x10 MPEG CODEC 21423M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21424M: Andrey Utkin <andrey_utkin@fastmail.com> 21425M: Ismael Luceno <ismael@iodev.co.uk> 21426L: linux-media@vger.kernel.org 21427S: Supported 21428F: drivers/media/pci/solo6x10/ 21429 21430SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 21431M: James Morse <james.morse@arm.com> 21432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21433S: Maintained 21434F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 21435F: drivers/firmware/arm_sdei.c 21436F: include/linux/arm_sdei.h 21437F: include/uapi/linux/arm_sdei.h 21438 21439SOFTWARE NODES AND DEVICE PROPERTIES 21440R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21441R: Daniel Scally <djrscally@gmail.com> 21442R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21443R: Sakari Ailus <sakari.ailus@linux.intel.com> 21444L: linux-acpi@vger.kernel.org 21445S: Maintained 21446F: drivers/base/property.c 21447F: drivers/base/swnode.c 21448F: include/linux/fwnode.h 21449F: include/linux/property.h 21450 21451SOFTWARE RAID (Multiple Disks) SUPPORT 21452M: Song Liu <song@kernel.org> 21453R: Yu Kuai <yukuai3@huawei.com> 21454L: linux-raid@vger.kernel.org 21455S: Supported 21456Q: https://patchwork.kernel.org/project/linux-raid/list/ 21457T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 21458F: drivers/md/Kconfig 21459F: drivers/md/Makefile 21460F: drivers/md/md* 21461F: drivers/md/raid* 21462F: include/linux/raid/ 21463F: include/uapi/linux/raid/ 21464 21465SOLIDRUN CLEARFOG SUPPORT 21466M: Russell King <linux@armlinux.org.uk> 21467S: Maintained 21468F: arch/arm/boot/dts/marvell/armada-388-clearfog* 21469F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 21470 21471SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 21472M: Russell King <linux@armlinux.org.uk> 21473S: Maintained 21474F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 21475F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 21476F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 21477 21478SONIC NETWORK DRIVER 21479M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 21480L: netdev@vger.kernel.org 21481S: Maintained 21482F: drivers/net/ethernet/natsemi/sonic.* 21483 21484SONICS SILICON BACKPLANE DRIVER (SSB) 21485M: Michael Buesch <m@bues.ch> 21486L: linux-wireless@vger.kernel.org 21487S: Maintained 21488F: drivers/ssb/ 21489F: include/linux/ssb/ 21490 21491SONY IMX208 SENSOR DRIVER 21492M: Sakari Ailus <sakari.ailus@linux.intel.com> 21493L: linux-media@vger.kernel.org 21494S: Maintained 21495T: git git://linuxtv.org/media_tree.git 21496F: drivers/media/i2c/imx208.c 21497 21498SONY IMX214 SENSOR DRIVER 21499M: Ricardo Ribalda <ribalda@kernel.org> 21500L: linux-media@vger.kernel.org 21501S: Maintained 21502T: git git://linuxtv.org/media_tree.git 21503F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 21504F: drivers/media/i2c/imx214.c 21505 21506SONY IMX219 SENSOR DRIVER 21507M: Dave Stevenson <dave.stevenson@raspberrypi.com> 21508L: linux-media@vger.kernel.org 21509S: Maintained 21510T: git git://linuxtv.org/media_tree.git 21511F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 21512F: drivers/media/i2c/imx219.c 21513 21514SONY IMX258 SENSOR DRIVER 21515M: Sakari Ailus <sakari.ailus@linux.intel.com> 21516L: linux-media@vger.kernel.org 21517S: Maintained 21518T: git git://linuxtv.org/media_tree.git 21519F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 21520F: drivers/media/i2c/imx258.c 21521 21522SONY IMX274 SENSOR DRIVER 21523M: Leon Luo <leonl@leopardimaging.com> 21524L: linux-media@vger.kernel.org 21525S: Maintained 21526T: git git://linuxtv.org/media_tree.git 21527F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 21528F: drivers/media/i2c/imx274.c 21529 21530SONY IMX283 SENSOR DRIVER 21531M: Kieran Bingham <kieran.bingham@ideasonboard.com> 21532M: Umang Jain <umang.jain@ideasonboard.com> 21533L: linux-media@vger.kernel.org 21534S: Maintained 21535T: git git://linuxtv.org/media_tree.git 21536F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 21537F: drivers/media/i2c/imx283.c 21538 21539SONY IMX290 SENSOR DRIVER 21540M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21541L: linux-media@vger.kernel.org 21542S: Maintained 21543T: git git://linuxtv.org/media_tree.git 21544F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 21545F: drivers/media/i2c/imx290.c 21546 21547SONY IMX296 SENSOR DRIVER 21548M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21549M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21550L: linux-media@vger.kernel.org 21551S: Maintained 21552T: git git://linuxtv.org/media_tree.git 21553F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 21554F: drivers/media/i2c/imx296.c 21555 21556SONY IMX319 SENSOR DRIVER 21557M: Bingbu Cao <bingbu.cao@intel.com> 21558L: linux-media@vger.kernel.org 21559S: Maintained 21560T: git git://linuxtv.org/media_tree.git 21561F: drivers/media/i2c/imx319.c 21562 21563SONY IMX334 SENSOR DRIVER 21564L: linux-media@vger.kernel.org 21565S: Orphan 21566T: git git://linuxtv.org/media_tree.git 21567F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 21568F: drivers/media/i2c/imx334.c 21569 21570SONY IMX335 SENSOR DRIVER 21571L: linux-media@vger.kernel.org 21572S: Orphan 21573T: git git://linuxtv.org/media_tree.git 21574F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 21575F: drivers/media/i2c/imx335.c 21576 21577SONY IMX355 SENSOR DRIVER 21578M: Tianshu Qiu <tian.shu.qiu@intel.com> 21579L: linux-media@vger.kernel.org 21580S: Maintained 21581T: git git://linuxtv.org/media_tree.git 21582F: drivers/media/i2c/imx355.c 21583 21584SONY IMX412 SENSOR DRIVER 21585L: linux-media@vger.kernel.org 21586S: Orphan 21587T: git git://linuxtv.org/media_tree.git 21588F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 21589F: drivers/media/i2c/imx412.c 21590 21591SONY IMX415 SENSOR DRIVER 21592M: Michael Riesch <michael.riesch@wolfvision.net> 21593L: linux-media@vger.kernel.org 21594S: Maintained 21595T: git git://linuxtv.org/media_tree.git 21596F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 21597F: drivers/media/i2c/imx415.c 21598 21599SONY MEMORYSTICK SUBSYSTEM 21600M: Maxim Levitsky <maximlevitsky@gmail.com> 21601M: Alex Dubov <oakad@yahoo.com> 21602M: Ulf Hansson <ulf.hansson@linaro.org> 21603L: linux-mmc@vger.kernel.org 21604S: Maintained 21605T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 21606F: drivers/memstick/ 21607F: include/linux/memstick.h 21608 21609SONY VAIO CONTROL DEVICE DRIVER 21610M: Mattia Dongili <malattia@linux.it> 21611L: platform-driver-x86@vger.kernel.org 21612S: Maintained 21613W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 21614F: Documentation/admin-guide/laptops/sony-laptop.rst 21615F: drivers/char/sonypi.c 21616F: drivers/platform/x86/sony-laptop.c 21617F: include/linux/sony-laptop.h 21618 21619SOPHGO DEVICETREES and DRIVERS 21620M: Chen Wang <unicorn_wang@outlook.com> 21621M: Inochi Amaoto <inochiama@outlook.com> 21622T: git https://github.com/sophgo/linux.git 21623S: Maintained 21624N: sophgo 21625K: sophgo 21626 21627SOUND 21628M: Jaroslav Kysela <perex@perex.cz> 21629M: Takashi Iwai <tiwai@suse.com> 21630L: linux-sound@vger.kernel.org 21631S: Maintained 21632W: http://www.alsa-project.org/ 21633Q: http://patchwork.kernel.org/project/alsa-devel/list/ 21634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21635F: Documentation/sound/ 21636F: include/sound/ 21637F: include/uapi/sound/ 21638F: sound/ 21639F: tools/testing/selftests/alsa 21640 21641SOUND - ALSA SELFTESTS 21642M: Mark Brown <broonie@kernel.org> 21643L: linux-sound@vger.kernel.org 21644L: linux-kselftest@vger.kernel.org 21645S: Supported 21646F: tools/testing/selftests/alsa 21647 21648SOUND - COMPRESSED AUDIO 21649M: Vinod Koul <vkoul@kernel.org> 21650L: linux-sound@vger.kernel.org 21651S: Supported 21652T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21653F: Documentation/sound/designs/compress-offload.rst 21654F: include/sound/compress_driver.h 21655F: include/uapi/sound/compress_* 21656F: sound/core/compress_offload.c 21657F: sound/soc/soc-compress.c 21658 21659SOUND - CORE KUNIT TEST 21660M: Ivan Orlov <ivan.orlov0322@gmail.com> 21661L: linux-sound@vger.kernel.org 21662S: Supported 21663F: sound/core/sound_kunit.c 21664 21665SOUND - DMAENGINE HELPERS 21666M: Lars-Peter Clausen <lars@metafoo.de> 21667S: Supported 21668F: include/sound/dmaengine_pcm.h 21669F: sound/core/pcm_dmaengine.c 21670F: sound/soc/soc-generic-dmaengine-pcm.c 21671 21672SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 21673M: Liam Girdwood <lgirdwood@gmail.com> 21674M: Mark Brown <broonie@kernel.org> 21675L: linux-sound@vger.kernel.org 21676S: Supported 21677W: http://alsa-project.org/main/index.php/ASoC 21678T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 21679F: Documentation/devicetree/bindings/sound/ 21680F: Documentation/sound/soc/ 21681F: include/dt-bindings/sound/ 21682F: include/sound/soc* 21683F: include/sound/sof.h 21684F: include/sound/sof/ 21685F: include/trace/events/sof*.h 21686F: include/uapi/sound/asoc.h 21687F: sound/soc/ 21688 21689SOUND - SOC LAYER / dapm-graph 21690M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21691L: linux-sound@vger.kernel.org 21692S: Maintained 21693F: tools/sound/dapm-graph 21694 21695SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 21696M: Liam Girdwood <lgirdwood@gmail.com> 21697M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 21698M: Bard Liao <yung-chuan.liao@linux.intel.com> 21699M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21700M: Daniel Baluta <daniel.baluta@nxp.com> 21701R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21702R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21703L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21704S: Supported 21705W: https://github.com/thesofproject/linux/ 21706F: sound/soc/sof/ 21707 21708SOUNDWIRE SUBSYSTEM 21709M: Vinod Koul <vkoul@kernel.org> 21710M: Bard Liao <yung-chuan.liao@linux.intel.com> 21711R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 21712R: Sanyog Kale <sanyog.r.kale@intel.com> 21713L: linux-sound@vger.kernel.org 21714S: Supported 21715T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21716F: Documentation/driver-api/soundwire/ 21717F: drivers/soundwire/ 21718F: include/linux/soundwire/ 21719 21720SP2 MEDIA DRIVER 21721M: Olli Salonen <olli.salonen@iki.fi> 21722L: linux-media@vger.kernel.org 21723S: Maintained 21724W: https://linuxtv.org 21725Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21726F: drivers/media/dvb-frontends/sp2* 21727 21728SPANISH DOCUMENTATION 21729M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21730R: Avadhut Naik <avadhut.naik@amd.com> 21731S: Maintained 21732F: Documentation/translations/sp_SP/ 21733 21734SPARC + UltraSPARC (sparc/sparc64) 21735M: "David S. Miller" <davem@davemloft.net> 21736M: Andreas Larsson <andreas@gaisler.com> 21737L: sparclinux@vger.kernel.org 21738S: Maintained 21739Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21740T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21741T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21742F: arch/sparc/ 21743F: drivers/sbus/ 21744 21745SPARC SERIAL DRIVERS 21746M: "David S. Miller" <davem@davemloft.net> 21747L: sparclinux@vger.kernel.org 21748S: Maintained 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21751F: drivers/tty/serial/suncore.c 21752F: drivers/tty/serial/sunhv.c 21753F: drivers/tty/serial/sunsab.c 21754F: drivers/tty/serial/sunsab.h 21755F: drivers/tty/serial/sunsu.c 21756F: drivers/tty/serial/sunzilog.c 21757F: drivers/tty/serial/sunzilog.h 21758F: drivers/tty/vcc.c 21759F: include/linux/sunserialcore.h 21760 21761SPARSE CHECKER 21762M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21763L: linux-sparse@vger.kernel.org 21764S: Maintained 21765W: https://sparse.docs.kernel.org/ 21766Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21767B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21768T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21769F: include/linux/compiler.h 21770 21771SPEAKUP CONSOLE SPEECH DRIVER 21772M: William Hubbs <w.d.hubbs@gmail.com> 21773M: Chris Brannon <chris@the-brannons.com> 21774M: Kirk Reiser <kirk@reisers.ca> 21775M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21776L: speakup@linux-speakup.org 21777S: Odd Fixes 21778W: http://www.linux-speakup.org/ 21779W: https://github.com/linux-speakup/speakup 21780B: https://github.com/linux-speakup/speakup/issues 21781F: drivers/accessibility/speakup/ 21782 21783SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21784M: Viresh Kumar <vireshk@kernel.org> 21785M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21786M: soc@kernel.org 21787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21788S: Maintained 21789W: http://www.st.com/spear 21790F: arch/arm/boot/dts/st/spear* 21791F: arch/arm/mach-spear/ 21792F: drivers/clk/spear/ 21793F: drivers/pinctrl/spear/ 21794 21795SPI NOR SUBSYSTEM 21796M: Tudor Ambarus <tudor.ambarus@linaro.org> 21797M: Pratyush Yadav <pratyush@kernel.org> 21798M: Michael Walle <mwalle@kernel.org> 21799L: linux-mtd@lists.infradead.org 21800S: Maintained 21801W: http://www.linux-mtd.infradead.org/ 21802Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21803C: irc://irc.oftc.net/mtd 21804T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21805F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21806F: drivers/mtd/spi-nor/ 21807F: include/linux/mtd/spi-nor.h 21808 21809SPI SUBSYSTEM 21810M: Mark Brown <broonie@kernel.org> 21811L: linux-spi@vger.kernel.org 21812S: Maintained 21813Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21814T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21815F: Documentation/devicetree/bindings/spi/ 21816F: Documentation/spi/ 21817F: drivers/spi/ 21818F: include/linux/spi/ 21819F: include/uapi/linux/spi/ 21820F: tools/spi/ 21821 21822SPIDERNET NETWORK DRIVER for CELL 21823M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21824M: Geoff Levand <geoff@infradead.org> 21825L: netdev@vger.kernel.org 21826L: linuxppc-dev@lists.ozlabs.org 21827S: Maintained 21828F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21829F: drivers/net/ethernet/toshiba/spider_net* 21830 21831SPMI SUBSYSTEM 21832M: Stephen Boyd <sboyd@kernel.org> 21833L: linux-kernel@vger.kernel.org 21834S: Maintained 21835T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21836F: Documentation/devicetree/bindings/spmi/ 21837F: drivers/spmi/ 21838F: include/dt-bindings/spmi/spmi.h 21839F: include/linux/spmi.h 21840F: include/trace/events/spmi.h 21841 21842SPU FILE SYSTEM 21843L: linuxppc-dev@lists.ozlabs.org 21844S: Orphan 21845F: Documentation/filesystems/spufs/spufs.rst 21846F: arch/powerpc/platforms/cell/spufs/ 21847 21848SQUASHFS FILE SYSTEM 21849M: Phillip Lougher <phillip@squashfs.org.uk> 21850L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21851S: Maintained 21852W: http://squashfs.org.uk 21853T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21854F: Documentation/filesystems/squashfs.rst 21855F: fs/squashfs/ 21856 21857SRM (Alpha) environment access 21858M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21859S: Maintained 21860F: arch/alpha/kernel/srm_env.c 21861 21862ST LSM6DSx IMU IIO DRIVER 21863M: Lorenzo Bianconi <lorenzo@kernel.org> 21864L: linux-iio@vger.kernel.org 21865S: Maintained 21866W: http://www.st.com/ 21867F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21868F: drivers/iio/imu/st_lsm6dsx/ 21869 21870ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21871M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21872M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21873L: linux-media@vger.kernel.org 21874S: Maintained 21875T: git git://linuxtv.org/media_tree.git 21876F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21877F: drivers/media/i2c/st-mipid02.c 21878 21879ST STM32 FIREWALL 21880M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21881S: Maintained 21882F: drivers/bus/stm32_etzpc.c 21883F: drivers/bus/stm32_firewall.c 21884F: drivers/bus/stm32_rifsc.c 21885 21886ST STM32 I2C/SMBUS DRIVER 21887M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21888M: Alain Volmat <alain.volmat@foss.st.com> 21889L: linux-i2c@vger.kernel.org 21890S: Maintained 21891F: drivers/i2c/busses/i2c-stm32* 21892 21893ST STM32 SPI DRIVER 21894M: Alain Volmat <alain.volmat@foss.st.com> 21895L: linux-spi@vger.kernel.org 21896S: Maintained 21897F: drivers/spi/spi-stm32.c 21898 21899ST STPDDC60 DRIVER 21900M: Daniel Nilsson <daniel.nilsson@flex.com> 21901L: linux-hwmon@vger.kernel.org 21902S: Maintained 21903F: Documentation/hwmon/stpddc60.rst 21904F: drivers/hwmon/pmbus/stpddc60.c 21905 21906ST VGXY61 DRIVER 21907M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21908M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21909L: linux-media@vger.kernel.org 21910S: Maintained 21911T: git git://linuxtv.org/media_tree.git 21912F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21913F: Documentation/userspace-api/media/drivers/vgxy61.rst 21914F: drivers/media/i2c/vgxy61.c 21915 21916ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21917M: Song Qiang <songqiang1304521@gmail.com> 21918L: linux-iio@vger.kernel.org 21919S: Maintained 21920F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21921F: drivers/iio/proximity/vl53l0x-i2c.c 21922 21923STABLE BRANCH 21924M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21925M: Sasha Levin <sashal@kernel.org> 21926L: stable@vger.kernel.org 21927S: Supported 21928F: Documentation/process/stable-kernel-rules.rst 21929 21930STAGING - ATOMISP DRIVER 21931M: Hans de Goede <hdegoede@redhat.com> 21932M: Mauro Carvalho Chehab <mchehab@kernel.org> 21933R: Sakari Ailus <sakari.ailus@linux.intel.com> 21934L: linux-media@vger.kernel.org 21935S: Maintained 21936F: drivers/staging/media/atomisp/ 21937 21938STAGING - FIELDBUS SUBSYSTEM 21939M: Sven Van Asbroeck <TheSven73@gmail.com> 21940S: Maintained 21941F: drivers/staging/fieldbus/* 21942F: drivers/staging/fieldbus/Documentation/ 21943 21944STAGING - HMS ANYBUS-S BUS 21945M: Sven Van Asbroeck <TheSven73@gmail.com> 21946S: Maintained 21947F: drivers/staging/fieldbus/anybuss/ 21948 21949STAGING - INDUSTRIAL IO 21950M: Jonathan Cameron <jic23@kernel.org> 21951L: linux-iio@vger.kernel.org 21952S: Odd Fixes 21953F: Documentation/devicetree/bindings/staging/iio/ 21954F: drivers/staging/iio/ 21955 21956STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21957M: Marc Dietrich <marvin24@gmx.de> 21958L: ac100@lists.launchpad.net (moderated for non-subscribers) 21959L: linux-tegra@vger.kernel.org 21960S: Maintained 21961F: drivers/staging/nvec/ 21962 21963STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21964M: Jens Frederich <jfrederich@gmail.com> 21965M: Jon Nettleton <jon.nettleton@gmail.com> 21966S: Maintained 21967W: http://wiki.laptop.org/go/DCON 21968F: drivers/staging/olpc_dcon/ 21969 21970STAGING - REALTEK RTL8712U DRIVERS 21971M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21972S: Odd Fixes 21973F: drivers/staging/rtl8712/ 21974 21975STAGING - SEPS525 LCD CONTROLLER DRIVERS 21976M: Michael Hennerich <michael.hennerich@analog.com> 21977L: linux-fbdev@vger.kernel.org 21978S: Supported 21979F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21980F: drivers/staging/fbtft/fb_seps525.c 21981 21982STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21983M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21984M: Teddy Wang <teddy.wang@siliconmotion.com> 21985M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21986L: linux-fbdev@vger.kernel.org 21987S: Maintained 21988F: drivers/staging/sm750fb/ 21989 21990STAGING - VIA VT665X DRIVERS 21991M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21992S: Odd Fixes 21993F: drivers/staging/vt665?/ 21994 21995STAGING SUBSYSTEM 21996M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21997L: linux-staging@lists.linux.dev 21998S: Supported 21999T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 22000F: drivers/staging/ 22001 22002STANDALONE CACHE CONTROLLER DRIVERS 22003M: Conor Dooley <conor@kernel.org> 22004S: Maintained 22005T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22006F: Documentation/devicetree/bindings/cache/ 22007F: drivers/cache 22008 22009STARFIRE/DURALAN NETWORK DRIVER 22010M: Ion Badulescu <ionut@badula.org> 22011S: Odd Fixes 22012F: drivers/net/ethernet/adaptec/starfire* 22013 22014STARFIVE CAMERA SUBSYSTEM DRIVER 22015M: Jack Zhu <jack.zhu@starfivetech.com> 22016M: Changhuang Liang <changhuang.liang@starfivetech.com> 22017L: linux-media@vger.kernel.org 22018S: Maintained 22019F: Documentation/admin-guide/media/starfive_camss.rst 22020F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 22021F: drivers/staging/media/starfive/camss 22022 22023STARFIVE CRYPTO DRIVER 22024M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22025M: William Qiu <william.qiu@starfivetech.com> 22026S: Supported 22027F: Documentation/devicetree/bindings/crypto/starfive* 22028F: drivers/crypto/starfive/ 22029 22030STARFIVE DEVICETREES 22031M: Emil Renner Berthing <kernel@esmil.dk> 22032S: Maintained 22033F: arch/riscv/boot/dts/starfive/ 22034 22035STARFIVE DWMAC GLUE LAYER 22036M: Emil Renner Berthing <kernel@esmil.dk> 22037M: Minda Chen <minda.chen@starfivetech.com> 22038S: Maintained 22039F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 22040F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 22041 22042STARFIVE JH7110 DPHY RX DRIVER 22043M: Jack Zhu <jack.zhu@starfivetech.com> 22044M: Changhuang Liang <changhuang.liang@starfivetech.com> 22045S: Supported 22046F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 22047F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 22048 22049STARFIVE JH7110 DPHY TX DRIVER 22050M: Keith Zhao <keith.zhao@starfivetech.com> 22051M: Shengyang Chen <shengyang.chen@starfivetech.com> 22052S: Supported 22053F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 22054F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 22055 22056STARFIVE JH7110 MMC/SD/SDIO DRIVER 22057M: William Qiu <william.qiu@starfivetech.com> 22058S: Supported 22059F: Documentation/devicetree/bindings/mmc/starfive* 22060F: drivers/mmc/host/dw_mmc-starfive.c 22061 22062STARFIVE JH7110 PLL CLOCK DRIVER 22063M: Xingyu Wu <xingyu.wu@starfivetech.com> 22064S: Supported 22065F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 22066F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 22067 22068STARFIVE JH7110 PWMDAC DRIVER 22069M: Hal Feng <hal.feng@starfivetech.com> 22070M: Xingyu Wu <xingyu.wu@starfivetech.com> 22071S: Supported 22072F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 22073F: sound/soc/starfive/jh7110_pwmdac.c 22074 22075STARFIVE JH7110 SYSCON 22076M: William Qiu <william.qiu@starfivetech.com> 22077M: Xingyu Wu <xingyu.wu@starfivetech.com> 22078S: Supported 22079F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 22080 22081STARFIVE JH7110 TDM DRIVER 22082M: Walker Chen <walker.chen@starfivetech.com> 22083S: Maintained 22084F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 22085F: sound/soc/starfive/jh7110_tdm.c 22086 22087STARFIVE JH71X0 CLOCK DRIVERS 22088M: Emil Renner Berthing <kernel@esmil.dk> 22089M: Hal Feng <hal.feng@starfivetech.com> 22090S: Maintained 22091F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 22092F: drivers/clk/starfive/clk-starfive-jh71* 22093F: include/dt-bindings/clock/starfive?jh71*.h 22094 22095STARFIVE JH71X0 PINCTRL DRIVERS 22096M: Emil Renner Berthing <kernel@esmil.dk> 22097M: Jianlong Huang <jianlong.huang@starfivetech.com> 22098M: Hal Feng <hal.feng@starfivetech.com> 22099L: linux-gpio@vger.kernel.org 22100S: Maintained 22101F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 22102F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 22103F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 22104F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 22105 22106STARFIVE JH71X0 RESET CONTROLLER DRIVERS 22107M: Emil Renner Berthing <kernel@esmil.dk> 22108M: Hal Feng <hal.feng@starfivetech.com> 22109S: Maintained 22110F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 22111F: drivers/reset/starfive/reset-starfive-jh71* 22112F: include/dt-bindings/reset/starfive?jh71*.h 22113 22114STARFIVE JH71X0 USB DRIVERS 22115M: Minda Chen <minda.chen@starfivetech.com> 22116S: Maintained 22117F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 22118F: drivers/usb/cdns3/cdns3-starfive.c 22119 22120STARFIVE JH71XX PMU CONTROLLER DRIVER 22121M: Walker Chen <walker.chen@starfivetech.com> 22122M: Changhuang Liang <changhuang.liang@starfivetech.com> 22123S: Supported 22124F: Documentation/devicetree/bindings/power/starfive* 22125F: drivers/pmdomain/starfive/ 22126F: include/dt-bindings/power/starfive,jh7110-pmu.h 22127 22128STARFIVE SOC DRIVERS 22129M: Conor Dooley <conor@kernel.org> 22130S: Maintained 22131T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22132F: Documentation/devicetree/bindings/soc/starfive/ 22133 22134STARFIVE STARLINK PMU DRIVER 22135M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 22136S: Maintained 22137F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 22138F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 22139F: drivers/perf/starfive_starlink_pmu.c 22140 22141STARFIVE TRNG DRIVER 22142M: Jia Jie Ho <jiajie.ho@starfivetech.com> 22143S: Supported 22144F: Documentation/devicetree/bindings/rng/starfive* 22145F: drivers/char/hw_random/jh7110-trng.c 22146 22147STARFIVE WATCHDOG DRIVER 22148M: Xingyu Wu <xingyu.wu@starfivetech.com> 22149M: Samin Guo <samin.guo@starfivetech.com> 22150S: Supported 22151F: Documentation/devicetree/bindings/watchdog/starfive* 22152F: drivers/watchdog/starfive-wdt.c 22153 22154STARFIVE JH71X0 PCIE AND USB PHY DRIVER 22155M: Minda Chen <minda.chen@starfivetech.com> 22156S: Supported 22157F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 22158F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 22159F: drivers/phy/starfive/phy-jh7110-pcie.c 22160F: drivers/phy/starfive/phy-jh7110-usb.c 22161 22162STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 22163M: Changhuang Liang <changhuang.liang@starfivetech.com> 22164S: Supported 22165F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 22166F: drivers/irqchip/irq-starfive-jh8100-intc.c 22167 22168STATIC BRANCH/CALL 22169M: Peter Zijlstra <peterz@infradead.org> 22170M: Josh Poimboeuf <jpoimboe@kernel.org> 22171M: Jason Baron <jbaron@akamai.com> 22172R: Steven Rostedt <rostedt@goodmis.org> 22173R: Ard Biesheuvel <ardb@kernel.org> 22174S: Supported 22175F: arch/*/include/asm/jump_label*.h 22176F: arch/*/include/asm/static_call*.h 22177F: arch/*/kernel/jump_label.c 22178F: arch/*/kernel/static_call.c 22179F: include/linux/jump_label*.h 22180F: include/linux/static_call*.h 22181F: kernel/jump_label.c 22182F: kernel/static_call.c 22183 22184STI AUDIO (ASoC) DRIVERS 22185M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22186L: linux-sound@vger.kernel.org 22187S: Maintained 22188F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 22189F: sound/soc/sti/ 22190 22191STI CEC DRIVER 22192M: Alain Volmat <alain.volmat@foss.st.com> 22193S: Maintained 22194F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 22195F: drivers/media/cec/platform/sti/ 22196 22197STK1160 USB VIDEO CAPTURE DRIVER 22198M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22199L: linux-media@vger.kernel.org 22200S: Maintained 22201T: git git://linuxtv.org/media_tree.git 22202F: drivers/media/usb/stk1160/ 22203 22204STM32 AUDIO (ASoC) DRIVERS 22205M: Olivier Moysan <olivier.moysan@foss.st.com> 22206M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22207L: linux-sound@vger.kernel.org 22208S: Maintained 22209F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 22210F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 22211F: sound/soc/stm/ 22212 22213STM32 DMA DRIVERS 22214M: Amélie Delaunay <amelie.delaunay@foss.st.com> 22215L: dmaengine@vger.kernel.org 22216L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 22217S: Maintained 22218F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 22219F: Documentation/devicetree/bindings/dma/stm32/ 22220F: drivers/dma/stm32/ 22221 22222STM32 TIMER/LPTIMER DRIVERS 22223M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 22224S: Maintained 22225F: Documentation/ABI/testing/*timer-stm32 22226F: Documentation/devicetree/bindings/*/*stm32-*timer* 22227F: drivers/*/stm32-*timer* 22228F: drivers/pwm/pwm-stm32* 22229F: include/linux/*/stm32-*tim* 22230 22231STMMAC ETHERNET DRIVER 22232M: Alexandre Torgue <alexandre.torgue@foss.st.com> 22233M: Jose Abreu <joabreu@synopsys.com> 22234L: netdev@vger.kernel.org 22235S: Supported 22236W: http://www.stlinux.com 22237F: Documentation/networking/device_drivers/ethernet/stmicro/ 22238F: drivers/net/ethernet/stmicro/stmmac/ 22239 22240SUN HAPPY MEAL ETHERNET DRIVER 22241M: Sean Anderson <seanga2@gmail.com> 22242S: Maintained 22243F: drivers/net/ethernet/sun/sunhme.* 22244 22245SUN3/3X 22246M: Sam Creasey <sammy@sammy.net> 22247S: Maintained 22248W: http://sammy.net/sun3/ 22249F: arch/m68k/include/asm/sun3* 22250F: arch/m68k/kernel/*sun3* 22251F: arch/m68k/sun3*/ 22252F: drivers/net/ethernet/i825xx/sun3* 22253 22254SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 22255M: Hans de Goede <hdegoede@redhat.com> 22256L: linux-input@vger.kernel.org 22257S: Maintained 22258F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 22259F: drivers/input/keyboard/sun4i-lradc-keys.c 22260 22261SUNDANCE NETWORK DRIVER 22262M: Denis Kirjanov <kda@linux-powerpc.org> 22263L: netdev@vger.kernel.org 22264S: Maintained 22265F: drivers/net/ethernet/dlink/sundance.c 22266 22267SUNPLUS ETHERNET DRIVER 22268M: Wells Lu <wellslutw@gmail.com> 22269L: netdev@vger.kernel.org 22270S: Maintained 22271W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 22272F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 22273F: drivers/net/ethernet/sunplus/ 22274 22275SUNPLUS MMC DRIVER 22276M: Tony Huang <tonyhuang.sunplus@gmail.com> 22277M: Li-hao Kuo <lhjeff911@gmail.com> 22278S: Maintained 22279F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 22280F: drivers/mmc/host/sunplus-mmc.c 22281 22282SUNPLUS OCOTP DRIVER 22283M: Vincent Shih <vincent.sunplus@gmail.com> 22284S: Maintained 22285F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 22286F: drivers/nvmem/sunplus-ocotp.c 22287 22288SUNPLUS PWM DRIVER 22289M: Hammer Hsieh <hammerh0314@gmail.com> 22290S: Maintained 22291F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 22292F: drivers/pwm/pwm-sunplus.c 22293 22294SUNPLUS RTC DRIVER 22295M: Vincent Shih <vincent.sunplus@gmail.com> 22296L: linux-rtc@vger.kernel.org 22297S: Maintained 22298F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 22299F: drivers/rtc/rtc-sunplus.c 22300 22301SUNPLUS SPI CONTROLLER INTERFACE DRIVER 22302M: Li-hao Kuo <lhjeff911@gmail.com> 22303L: linux-spi@vger.kernel.org 22304S: Maintained 22305F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 22306F: drivers/spi/spi-sunplus-sp7021.c 22307 22308SUNPLUS UART DRIVER 22309M: Hammer Hsieh <hammerh0314@gmail.com> 22310S: Maintained 22311F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 22312F: drivers/tty/serial/sunplus-uart.c 22313 22314SUNPLUS USB2 PHY DRIVER 22315M: Vincent Shih <vincent.sunplus@gmail.com> 22316L: linux-usb@vger.kernel.org 22317S: Maintained 22318F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 22319F: drivers/phy/sunplus/Kconfig 22320F: drivers/phy/sunplus/Makefile 22321F: drivers/phy/sunplus/phy-sunplus-usb2.c 22322 22323SUNPLUS WATCHDOG DRIVER 22324M: Xiantao Hu <xt.hu@cqplus1.com> 22325L: linux-watchdog@vger.kernel.org 22326S: Maintained 22327F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 22328F: drivers/watchdog/sunplus_wdt.c 22329 22330SUPERH 22331M: Yoshinori Sato <ysato@users.sourceforge.jp> 22332M: Rich Felker <dalias@libc.org> 22333M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 22334L: linux-sh@vger.kernel.org 22335S: Maintained 22336Q: http://patchwork.kernel.org/project/linux-sh/list/ 22337F: Documentation/arch/sh/ 22338F: arch/sh/ 22339F: drivers/sh/ 22340 22341SUSPEND TO RAM 22342M: "Rafael J. Wysocki" <rafael@kernel.org> 22343M: Len Brown <len.brown@intel.com> 22344M: Pavel Machek <pavel@ucw.cz> 22345L: linux-pm@vger.kernel.org 22346S: Supported 22347B: https://bugzilla.kernel.org 22348F: Documentation/power/ 22349F: arch/x86/kernel/acpi/sleep* 22350F: arch/x86/kernel/acpi/wakeup* 22351F: drivers/base/power/ 22352F: include/linux/freezer.h 22353F: include/linux/pm.h 22354F: include/linux/suspend.h 22355F: kernel/power/ 22356 22357SVGA HANDLING 22358M: Martin Mares <mj@ucw.cz> 22359L: linux-video@atrey.karlin.mff.cuni.cz 22360S: Maintained 22361F: Documentation/admin-guide/svga.rst 22362F: arch/x86/boot/video* 22363 22364SWITCHDEV 22365M: Jiri Pirko <jiri@resnulli.us> 22366M: Ivan Vecera <ivecera@redhat.com> 22367L: netdev@vger.kernel.org 22368S: Supported 22369F: include/net/switchdev.h 22370F: net/switchdev/ 22371 22372SY8106A REGULATOR DRIVER 22373M: Icenowy Zheng <icenowy@aosc.io> 22374S: Maintained 22375F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 22376F: drivers/regulator/sy8106a-regulator.c 22377 22378SYNC FILE FRAMEWORK 22379M: Sumit Semwal <sumit.semwal@linaro.org> 22380R: Gustavo Padovan <gustavo@padovan.org> 22381L: linux-media@vger.kernel.org 22382L: dri-devel@lists.freedesktop.org 22383S: Maintained 22384T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 22385F: Documentation/driver-api/sync_file.rst 22386F: drivers/dma-buf/dma-fence* 22387F: drivers/dma-buf/sw_sync.c 22388F: drivers/dma-buf/sync_* 22389F: include/linux/sync_file.h 22390F: include/uapi/linux/sync_file.h 22391 22392SYNOPSYS ARC ARCHITECTURE 22393M: Vineet Gupta <vgupta@kernel.org> 22394L: linux-snps-arc@lists.infradead.org 22395S: Supported 22396T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 22397F: Documentation/arch/arc 22398F: Documentation/devicetree/bindings/arc/* 22399F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 22400F: arch/arc/ 22401F: drivers/clocksource/arc_timer.c 22402F: drivers/tty/serial/arc_uart.c 22403 22404SYNOPSYS ARC HSDK SDP pll clock driver 22405M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22406S: Supported 22407F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 22408F: drivers/clk/clk-hsdk-pll.c 22409 22410SYNOPSYS ARC SDP clock driver 22411M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22412S: Supported 22413F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 22414F: drivers/clk/axs10x/* 22415 22416SYNOPSYS ARC SDP platform support 22417M: Alexey Brodkin <abrodkin@synopsys.com> 22418S: Supported 22419F: Documentation/devicetree/bindings/arc/axs10* 22420F: arch/arc/boot/dts/ax* 22421F: arch/arc/plat-axs10x 22422 22423SYNOPSYS AXS10x RESET CONTROLLER DRIVER 22424M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22425S: Supported 22426F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 22427F: drivers/reset/reset-axs10x.c 22428 22429SYNOPSYS CREG GPIO DRIVER 22430M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22431S: Maintained 22432F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 22433F: drivers/gpio/gpio-creg-snps.c 22434 22435SYNOPSYS DESIGNWARE 8250 UART DRIVER 22436M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 22437R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22438S: Supported 22439F: drivers/tty/serial/8250/8250_dw.c 22440F: drivers/tty/serial/8250/8250_dwlib.* 22441F: drivers/tty/serial/8250/8250_lpss.c 22442 22443SYNOPSYS DESIGNWARE APB GPIO DRIVER 22444M: Hoan Tran <hoan@os.amperecomputing.com> 22445M: Serge Semin <fancer.lancer@gmail.com> 22446L: linux-gpio@vger.kernel.org 22447S: Maintained 22448F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 22449F: drivers/gpio/gpio-dwapb.c 22450 22451SYNOPSYS DESIGNWARE APB SSI DRIVER 22452M: Serge Semin <fancer.lancer@gmail.com> 22453L: linux-spi@vger.kernel.org 22454S: Supported 22455F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 22456F: drivers/spi/spi-dw* 22457 22458SYNOPSYS DESIGNWARE AXI DMAC DRIVER 22459M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22460S: Maintained 22461F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 22462F: drivers/dma/dw-axi-dmac/ 22463 22464SYNOPSYS DESIGNWARE DMAC DRIVER 22465M: Viresh Kumar <vireshk@kernel.org> 22466R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22467S: Maintained 22468F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 22469F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 22470F: drivers/dma/dw/ 22471F: include/dt-bindings/dma/dw-dmac.h 22472F: include/linux/dma/dw.h 22473F: include/linux/platform_data/dma-dw.h 22474 22475SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 22476M: Jose Abreu <Jose.Abreu@synopsys.com> 22477L: netdev@vger.kernel.org 22478S: Supported 22479F: drivers/net/ethernet/synopsys/ 22480 22481SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 22482M: Jose Abreu <Jose.Abreu@synopsys.com> 22483L: netdev@vger.kernel.org 22484S: Supported 22485F: drivers/net/pcs/pcs-xpcs.c 22486F: drivers/net/pcs/pcs-xpcs.h 22487F: include/linux/pcs/pcs-xpcs.h 22488 22489SYNOPSYS DESIGNWARE I2C DRIVER 22490M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 22491R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22492R: Mika Westerberg <mika.westerberg@linux.intel.com> 22493R: Jan Dabros <jsd@semihalf.com> 22494L: linux-i2c@vger.kernel.org 22495S: Supported 22496F: drivers/i2c/busses/i2c-designware-* 22497 22498SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 22499M: Jaehoon Chung <jh80.chung@samsung.com> 22500L: linux-mmc@vger.kernel.org 22501S: Maintained 22502F: drivers/mmc/host/dw_mmc* 22503 22504SYNOPSYS DESIGNWARE PCIE PMU DRIVER 22505M: Shuai Xue <xueshuai@linux.alibaba.com> 22506M: Jing Zhang <renyu.zj@linux.alibaba.com> 22507S: Supported 22508F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 22509F: drivers/perf/dwc_pcie_pmu.c 22510 22511SYNOPSYS HSDK RESET CONTROLLER DRIVER 22512M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 22513S: Supported 22514F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 22515F: drivers/reset/reset-hsdk.c 22516F: include/dt-bindings/reset/snps,hsdk-reset.h 22517 22518SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 22519M: Prabu Thangamuthu <prabu.t@synopsys.com> 22520M: Manjunath M B <manjumb@synopsys.com> 22521L: linux-mmc@vger.kernel.org 22522S: Maintained 22523F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 22524 22525SYSTEM CONFIGURATION (SYSCON) 22526M: Lee Jones <lee@kernel.org> 22527M: Arnd Bergmann <arnd@arndb.de> 22528S: Supported 22529T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 22530F: drivers/mfd/syscon.c 22531 22532SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 22533M: Sudeep Holla <sudeep.holla@arm.com> 22534R: Cristian Marussi <cristian.marussi@arm.com> 22535L: arm-scmi@vger.kernel.org 22536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22537S: Maintained 22538F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 22539F: drivers/clk/clk-sc[mp]i.c 22540F: drivers/cpufreq/sc[mp]i-cpufreq.c 22541F: drivers/firmware/arm_scmi/ 22542F: drivers/firmware/arm_scpi.c 22543F: drivers/hwmon/scmi-hwmon.c 22544F: drivers/pinctrl/pinctrl-scmi.c 22545F: drivers/pmdomain/arm/ 22546F: drivers/powercap/arm_scmi_powercap.c 22547F: drivers/regulator/scmi-regulator.c 22548F: drivers/reset/reset-scmi.c 22549F: include/linux/sc[mp]i_protocol.h 22550F: include/trace/events/scmi.h 22551F: include/uapi/linux/virtio_scmi.h 22552 22553SYSTEM RESET/SHUTDOWN DRIVERS 22554M: Sebastian Reichel <sre@kernel.org> 22555L: linux-pm@vger.kernel.org 22556S: Maintained 22557T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 22558F: Documentation/devicetree/bindings/power/reset/ 22559F: drivers/power/reset/ 22560 22561SYSTEM TRACE MODULE CLASS 22562M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 22563S: Maintained 22564T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 22565F: Documentation/trace/stm.rst 22566F: drivers/hwtracing/stm/ 22567F: include/linux/stm.h 22568F: include/uapi/linux/stm.h 22569 22570SYSTEM76 ACPI DRIVER 22571M: Jeremy Soller <jeremy@system76.com> 22572M: System76 Product Development <productdev@system76.com> 22573L: platform-driver-x86@vger.kernel.org 22574S: Maintained 22575F: drivers/platform/x86/system76_acpi.c 22576 22577SYSV FILESYSTEM 22578S: Orphan 22579F: Documentation/filesystems/sysv-fs.rst 22580F: fs/sysv/ 22581F: include/linux/sysv_fs.h 22582 22583TASKSTATS STATISTICS INTERFACE 22584M: Balbir Singh <bsingharora@gmail.com> 22585S: Maintained 22586F: Documentation/accounting/taskstats* 22587F: include/linux/taskstats* 22588F: kernel/taskstats.c 22589 22590TC subsystem 22591M: Jamal Hadi Salim <jhs@mojatatu.com> 22592M: Cong Wang <xiyou.wangcong@gmail.com> 22593M: Jiri Pirko <jiri@resnulli.us> 22594L: netdev@vger.kernel.org 22595S: Maintained 22596F: include/net/pkt_cls.h 22597F: include/net/pkt_sched.h 22598F: include/net/tc_act/ 22599F: include/uapi/linux/pkt_cls.h 22600F: include/uapi/linux/pkt_sched.h 22601F: include/uapi/linux/tc_act/ 22602F: include/uapi/linux/tc_ematch/ 22603F: net/sched/ 22604F: tools/testing/selftests/tc-testing 22605 22606TC90522 MEDIA DRIVER 22607M: Akihiro Tsukada <tskd08@gmail.com> 22608L: linux-media@vger.kernel.org 22609S: Odd Fixes 22610F: drivers/media/dvb-frontends/tc90522* 22611 22612TCP LOW PRIORITY MODULE 22613M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 22614M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 22615S: Maintained 22616W: http://tcp-lp-mod.sourceforge.net/ 22617F: net/ipv4/tcp_lp.c 22618 22619TDA10071 MEDIA DRIVER 22620L: linux-media@vger.kernel.org 22621S: Orphan 22622W: https://linuxtv.org 22623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22624F: drivers/media/dvb-frontends/tda10071* 22625 22626TDA18212 MEDIA DRIVER 22627L: linux-media@vger.kernel.org 22628S: Orphan 22629W: https://linuxtv.org 22630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22631F: drivers/media/tuners/tda18212* 22632 22633TDA18218 MEDIA DRIVER 22634L: linux-media@vger.kernel.org 22635S: Orphan 22636W: https://linuxtv.org 22637Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22638F: drivers/media/tuners/tda18218* 22639 22640TDA18250 MEDIA DRIVER 22641M: Olli Salonen <olli.salonen@iki.fi> 22642L: linux-media@vger.kernel.org 22643S: Maintained 22644W: https://linuxtv.org 22645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22646T: git git://linuxtv.org/media_tree.git 22647F: drivers/media/tuners/tda18250* 22648 22649TDA18271 MEDIA DRIVER 22650M: Michael Krufky <mkrufky@linuxtv.org> 22651L: linux-media@vger.kernel.org 22652S: Maintained 22653W: https://linuxtv.org 22654W: http://github.com/mkrufky 22655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22656T: git git://linuxtv.org/mkrufky/tuners.git 22657F: drivers/media/tuners/tda18271* 22658 22659TDA1997x MEDIA DRIVER 22660M: Tim Harvey <tharvey@gateworks.com> 22661L: linux-media@vger.kernel.org 22662S: Maintained 22663W: https://linuxtv.org 22664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22665F: drivers/media/i2c/tda1997x.* 22666 22667TDA827x 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 22677TDA8290 MEDIA DRIVER 22678M: Michael Krufky <mkrufky@linuxtv.org> 22679L: linux-media@vger.kernel.org 22680S: Maintained 22681W: https://linuxtv.org 22682W: http://github.com/mkrufky 22683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22684T: git git://linuxtv.org/mkrufky/tuners.git 22685F: drivers/media/tuners/tda8290.* 22686 22687TDA9840 MEDIA DRIVER 22688M: Hans Verkuil <hverkuil@xs4all.nl> 22689L: linux-media@vger.kernel.org 22690S: Maintained 22691W: https://linuxtv.org 22692T: git git://linuxtv.org/media_tree.git 22693F: drivers/media/i2c/tda9840* 22694 22695TEA5761 TUNER DRIVER 22696M: Mauro Carvalho Chehab <mchehab@kernel.org> 22697L: linux-media@vger.kernel.org 22698S: Odd fixes 22699W: https://linuxtv.org 22700T: git git://linuxtv.org/media_tree.git 22701F: drivers/media/tuners/tea5761.* 22702 22703TEA5767 TUNER DRIVER 22704M: Mauro Carvalho Chehab <mchehab@kernel.org> 22705L: linux-media@vger.kernel.org 22706S: Maintained 22707W: https://linuxtv.org 22708T: git git://linuxtv.org/media_tree.git 22709F: drivers/media/tuners/tea5767.* 22710 22711TEA6415C MEDIA DRIVER 22712M: Hans Verkuil <hverkuil@xs4all.nl> 22713L: linux-media@vger.kernel.org 22714S: Maintained 22715W: https://linuxtv.org 22716T: git git://linuxtv.org/media_tree.git 22717F: drivers/media/i2c/tea6415c* 22718 22719TEA6420 MEDIA DRIVER 22720M: Hans Verkuil <hverkuil@xs4all.nl> 22721L: linux-media@vger.kernel.org 22722S: Maintained 22723W: https://linuxtv.org 22724T: git git://linuxtv.org/media_tree.git 22725F: drivers/media/i2c/tea6420* 22726 22727TEAM DRIVER 22728M: Jiri Pirko <jiri@resnulli.us> 22729L: netdev@vger.kernel.org 22730S: Supported 22731F: Documentation/netlink/specs/team.yaml 22732F: drivers/net/team/ 22733F: include/linux/if_team.h 22734F: include/uapi/linux/if_team.h 22735F: tools/testing/selftests/drivers/net/team/ 22736 22737TECHNICAL ADVISORY BOARD PROCESS DOCS 22738M: "Theodore Ts'o" <tytso@mit.edu> 22739M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22740L: tech-board-discuss@lists.linux.dev 22741S: Maintained 22742F: Documentation/process/contribution-maturity-model.rst 22743F: Documentation/process/researcher-guidelines.rst 22744 22745TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22746M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22747S: Maintained 22748F: arch/x86/platform/ts5500/ 22749 22750TECHNOTREND USB IR RECEIVER 22751M: Sean Young <sean@mess.org> 22752L: linux-media@vger.kernel.org 22753S: Maintained 22754F: drivers/media/rc/ttusbir.c 22755 22756TECHWELL TW9900 VIDEO DECODER 22757M: Mehdi Djait <mehdi.djait@bootlin.com> 22758L: linux-media@vger.kernel.org 22759S: Maintained 22760F: drivers/media/i2c/tw9900.c 22761 22762TECHWELL TW9910 VIDEO DECODER 22763L: linux-media@vger.kernel.org 22764S: Orphan 22765F: drivers/media/i2c/tw9910.c 22766F: include/media/i2c/tw9910.h 22767 22768TEE SUBSYSTEM 22769M: Jens Wiklander <jens.wiklander@linaro.org> 22770R: Sumit Garg <sumit.garg@linaro.org> 22771L: op-tee@lists.trustedfirmware.org 22772S: Maintained 22773F: Documentation/ABI/testing/sysfs-class-tee 22774F: Documentation/driver-api/tee.rst 22775F: Documentation/tee/ 22776F: Documentation/userspace-api/tee.rst 22777F: drivers/tee/ 22778F: include/linux/tee_core.h 22779F: include/linux/tee_drv.h 22780F: include/uapi/linux/tee.h 22781 22782TEGRA ARCHITECTURE SUPPORT 22783M: Thierry Reding <thierry.reding@gmail.com> 22784M: Jonathan Hunter <jonathanh@nvidia.com> 22785L: linux-tegra@vger.kernel.org 22786S: Supported 22787Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22788T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22789N: [^a-z]tegra 22790 22791TEGRA CLOCK DRIVER 22792M: Peter De Schrijver <pdeschrijver@nvidia.com> 22793M: Prashant Gaikwad <pgaikwad@nvidia.com> 22794S: Supported 22795F: drivers/clk/tegra/ 22796 22797TEGRA CRYPTO DRIVERS 22798M: Akhil R <akhilrajeev@nvidia.com> 22799S: Supported 22800F: drivers/crypto/tegra/* 22801 22802TEGRA DMA DRIVERS 22803M: Laxman Dewangan <ldewangan@nvidia.com> 22804M: Jon Hunter <jonathanh@nvidia.com> 22805S: Supported 22806F: drivers/dma/tegra* 22807 22808TEGRA I2C DRIVER 22809M: Laxman Dewangan <ldewangan@nvidia.com> 22810R: Dmitry Osipenko <digetx@gmail.com> 22811S: Supported 22812F: drivers/i2c/busses/i2c-tegra.c 22813 22814TEGRA IOMMU DRIVERS 22815M: Thierry Reding <thierry.reding@gmail.com> 22816R: Krishna Reddy <vdumpa@nvidia.com> 22817L: linux-tegra@vger.kernel.org 22818S: Supported 22819F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 22820F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22821F: drivers/iommu/tegra* 22822 22823TEGRA KBC DRIVER 22824M: Laxman Dewangan <ldewangan@nvidia.com> 22825S: Supported 22826F: drivers/input/keyboard/tegra-kbc.c 22827 22828TEGRA NAND DRIVER 22829M: Stefan Agner <stefan@agner.ch> 22830M: Lucas Stach <dev@lynxeye.de> 22831S: Maintained 22832F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22833F: drivers/mtd/nand/raw/tegra_nand.c 22834 22835TEGRA PWM DRIVER 22836M: Thierry Reding <thierry.reding@gmail.com> 22837S: Supported 22838F: drivers/pwm/pwm-tegra.c 22839 22840TEGRA QUAD SPI DRIVER 22841M: Thierry Reding <thierry.reding@gmail.com> 22842M: Jonathan Hunter <jonathanh@nvidia.com> 22843M: Sowjanya Komatineni <skomatineni@nvidia.com> 22844L: linux-tegra@vger.kernel.org 22845S: Maintained 22846F: drivers/spi/spi-tegra210-quad.c 22847 22848TEGRA SERIAL DRIVER 22849M: Laxman Dewangan <ldewangan@nvidia.com> 22850S: Supported 22851F: drivers/tty/serial/serial-tegra.c 22852 22853TEGRA SPI DRIVER 22854M: Laxman Dewangan <ldewangan@nvidia.com> 22855S: Supported 22856F: drivers/spi/spi-tegra* 22857 22858TEGRA VIDEO DRIVER 22859M: Thierry Reding <thierry.reding@gmail.com> 22860M: Jonathan Hunter <jonathanh@nvidia.com> 22861M: Sowjanya Komatineni <skomatineni@nvidia.com> 22862M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22863L: linux-media@vger.kernel.org 22864L: linux-tegra@vger.kernel.org 22865S: Maintained 22866F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22867F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22868F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22869F: drivers/staging/media/tegra-video/ 22870 22871TEGRA XUSB PADCTL DRIVER 22872M: JC Kuo <jckuo@nvidia.com> 22873S: Supported 22874F: drivers/phy/tegra/xusb* 22875 22876TEHUTI ETHERNET DRIVER 22877M: Andy Gospodarek <andy@greyhouse.net> 22878L: netdev@vger.kernel.org 22879S: Supported 22880F: drivers/net/ethernet/tehuti/tehuti.* 22881 22882TEHUTI TN40XX ETHERNET DRIVER 22883M: FUJITA Tomonori <fujita.tomonori@gmail.com> 22884L: netdev@vger.kernel.org 22885S: Maintained 22886F: drivers/net/ethernet/tehuti/tn40* 22887 22888TELECOM CLOCK DRIVER FOR MCPL0010 22889M: Mark Gross <markgross@kernel.org> 22890S: Supported 22891F: drivers/char/tlclk.c 22892 22893TEMPO SEMICONDUCTOR DRIVERS 22894M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22895S: Maintained 22896F: Documentation/devicetree/bindings/sound/tscs*.txt 22897F: sound/soc/codecs/tscs*.c 22898F: sound/soc/codecs/tscs*.h 22899 22900TENSILICA XTENSA PORT (xtensa) 22901M: Chris Zankel <chris@zankel.net> 22902M: Max Filippov <jcmvbkbc@gmail.com> 22903S: Maintained 22904T: git https://github.com/jcmvbkbc/linux-xtensa.git 22905F: arch/xtensa/ 22906F: drivers/irqchip/irq-xtensa-* 22907 22908TEXAS INSTRUMENTS ASoC DRIVERS 22909M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22910L: linux-sound@vger.kernel.org 22911S: Maintained 22912F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22913F: sound/soc/ti/ 22914 22915TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22916M: Shenghao Ding <shenghao-ding@ti.com> 22917M: Kevin Lu <kevin-lu@ti.com> 22918M: Baojun Xu <baojun.xu@ti.com> 22919L: linux-sound@vger.kernel.org 22920S: Maintained 22921F: Documentation/devicetree/bindings/sound/tas2552.txt 22922F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 22923F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 22924F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 22925F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 22926F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22927F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22928F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22929F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 22930F: include/sound/tas2*.h 22931F: include/sound/tlv320*.h 22932F: include/sound/tpa6130a2-plat.h 22933F: sound/pci/hda/tas2781_hda_i2c.c 22934F: sound/soc/codecs/pcm1681.c 22935F: sound/soc/codecs/pcm1789*.* 22936F: sound/soc/codecs/pcm179x*.* 22937F: sound/soc/codecs/pcm186x*.* 22938F: sound/soc/codecs/pcm3008.* 22939F: sound/soc/codecs/pcm3060*.* 22940F: sound/soc/codecs/pcm3168a*.* 22941F: sound/soc/codecs/pcm5102a.c 22942F: sound/soc/codecs/pcm512x*.* 22943F: sound/soc/codecs/tas2*.* 22944F: sound/soc/codecs/tlv320*.* 22945F: sound/soc/codecs/tpa6130a2.* 22946 22947TEXAS INSTRUMENTS DMA DRIVERS 22948M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22949L: dmaengine@vger.kernel.org 22950S: Maintained 22951F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22952F: Documentation/devicetree/bindings/dma/ti-edma.txt 22953F: Documentation/devicetree/bindings/dma/ti/ 22954F: drivers/dma/ti/ 22955F: include/linux/dma/k3-psil.h 22956F: include/linux/dma/k3-udma-glue.h 22957F: include/linux/dma/ti-cppi5.h 22958X: drivers/dma/ti/cppi41.c 22959 22960TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22961M: Robert Marko <robert.marko@sartura.hr> 22962M: Luka Perkov <luka.perkov@sartura.hr> 22963L: linux-hwmon@vger.kernel.org 22964S: Maintained 22965F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22966F: Documentation/hwmon/tps23861.rst 22967F: drivers/hwmon/tps23861.c 22968 22969TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22970M: Ricardo Ribalda <ribalda@kernel.org> 22971L: linux-iio@vger.kernel.org 22972S: Supported 22973F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22974F: drivers/iio/dac/ti-dac7612.c 22975 22976TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22977M: Nishanth Menon <nm@ti.com> 22978M: Tero Kristo <kristo@kernel.org> 22979M: Santosh Shilimkar <ssantosh@kernel.org> 22980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22981S: Maintained 22982F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22983F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22984F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22985F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22986F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22987F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22988F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22989F: drivers/clk/keystone/sci-clk.c 22990F: drivers/firmware/ti_sci* 22991F: drivers/irqchip/irq-ti-sci-inta.c 22992F: drivers/irqchip/irq-ti-sci-intr.c 22993F: drivers/reset/reset-ti-sci.c 22994F: drivers/soc/ti/ti_sci_inta_msi.c 22995F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22996F: include/dt-bindings/soc/ti,sci_pm_domain.h 22997F: include/linux/soc/ti/ti_sci_inta_msi.h 22998F: include/linux/soc/ti/ti_sci_protocol.h 22999 23000TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 23001M: Puranjay Mohan <puranjay@kernel.org> 23002L: linux-iio@vger.kernel.org 23003S: Supported 23004F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 23005F: drivers/iio/temperature/tmp117.c 23006 23007THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 23008M: Hans Verkuil <hverkuil@xs4all.nl> 23009L: linux-media@vger.kernel.org 23010S: Maintained 23011W: https://linuxtv.org 23012T: git git://linuxtv.org/media_tree.git 23013F: drivers/media/radio/radio-raremono.c 23014 23015THERMAL 23016M: Rafael J. Wysocki <rafael@kernel.org> 23017M: Daniel Lezcano <daniel.lezcano@linaro.org> 23018R: Zhang Rui <rui.zhang@intel.com> 23019R: Lukasz Luba <lukasz.luba@arm.com> 23020L: linux-pm@vger.kernel.org 23021S: Supported 23022Q: https://patchwork.kernel.org/project/linux-pm/list/ 23023T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 23024F: Documentation/ABI/testing/sysfs-class-thermal 23025F: Documentation/admin-guide/thermal/ 23026F: Documentation/devicetree/bindings/thermal/ 23027F: Documentation/driver-api/thermal/ 23028F: drivers/thermal/ 23029F: include/dt-bindings/thermal/ 23030F: include/linux/cpu_cooling.h 23031F: include/linux/thermal.h 23032F: include/uapi/linux/thermal.h 23033F: tools/lib/thermal/ 23034F: tools/thermal/ 23035 23036THERMAL DRIVER FOR AMLOGIC SOCS 23037M: Guillaume La Roque <glaroque@baylibre.com> 23038L: linux-pm@vger.kernel.org 23039L: linux-amlogic@lists.infradead.org 23040S: Supported 23041W: http://linux-meson.com/ 23042F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 23043F: drivers/thermal/amlogic_thermal.c 23044 23045THERMAL/CPU_COOLING 23046M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 23047M: Daniel Lezcano <daniel.lezcano@linaro.org> 23048M: Viresh Kumar <viresh.kumar@linaro.org> 23049R: Lukasz Luba <lukasz.luba@arm.com> 23050L: linux-pm@vger.kernel.org 23051S: Supported 23052F: Documentation/driver-api/thermal/cpu-cooling-api.rst 23053F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 23054F: drivers/thermal/cpufreq_cooling.c 23055F: drivers/thermal/cpuidle_cooling.c 23056F: include/linux/cpu_cooling.h 23057 23058THERMAL/POWER_ALLOCATOR 23059M: Lukasz Luba <lukasz.luba@arm.com> 23060L: linux-pm@vger.kernel.org 23061S: Maintained 23062F: Documentation/driver-api/thermal/power_allocator.rst 23063F: drivers/thermal/gov_power_allocator.c 23064F: drivers/thermal/thermal_trace_ipa.h 23065 23066THINKPAD ACPI EXTRAS DRIVER 23067M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 23068L: ibm-acpi-devel@lists.sourceforge.net 23069L: platform-driver-x86@vger.kernel.org 23070S: Maintained 23071W: http://ibm-acpi.sourceforge.net 23072W: http://thinkwiki.org/wiki/Ibm-acpi 23073T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 23074F: drivers/platform/x86/thinkpad_acpi.c 23075 23076THINKPAD LMI DRIVER 23077M: Mark Pearson <markpearson@lenovo.com> 23078L: platform-driver-x86@vger.kernel.org 23079S: Maintained 23080F: Documentation/ABI/testing/sysfs-class-firmware-attributes 23081F: drivers/platform/x86/think-lmi.? 23082 23083THP7312 ISP DRIVER 23084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23085M: Paul Elder <paul.elder@ideasonboard.com> 23086L: linux-media@vger.kernel.org 23087S: Maintained 23088T: git git://linuxtv.org/media_tree.git 23089F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 23090F: Documentation/userspace-api/media/drivers/thp7312.rst 23091F: drivers/media/i2c/thp7312.c 23092F: include/uapi/linux/thp7312.h 23093 23094THUNDERBOLT DMA TRAFFIC TEST DRIVER 23095M: Isaac Hazan <isaac.hazan@intel.com> 23096L: linux-usb@vger.kernel.org 23097S: Maintained 23098F: drivers/thunderbolt/dma_test.c 23099 23100THUNDERBOLT DRIVER 23101M: Andreas Noever <andreas.noever@gmail.com> 23102M: Michael Jamet <michael.jamet@intel.com> 23103M: Mika Westerberg <mika.westerberg@linux.intel.com> 23104M: Yehezkel Bernat <YehezkelShB@gmail.com> 23105L: linux-usb@vger.kernel.org 23106S: Maintained 23107T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 23108F: Documentation/admin-guide/thunderbolt.rst 23109F: drivers/thunderbolt/ 23110F: include/linux/thunderbolt.h 23111 23112THUNDERBOLT NETWORK DRIVER 23113M: Michael Jamet <michael.jamet@intel.com> 23114M: Mika Westerberg <mika.westerberg@linux.intel.com> 23115M: Yehezkel Bernat <YehezkelShB@gmail.com> 23116L: netdev@vger.kernel.org 23117S: Maintained 23118F: drivers/net/thunderbolt/ 23119 23120THUNDERX GPIO DRIVER 23121M: Robert Richter <rric@kernel.org> 23122S: Odd Fixes 23123F: drivers/gpio/gpio-thunderx.c 23124 23125TI ADS1119 ADC DRIVER 23126M: Francesco Dolcini <francesco@dolcini.it> 23127M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 23128L: linux-iio@vger.kernel.org 23129S: Maintained 23130F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 23131F: drivers/iio/adc/ti-ads1119.c 23132 23133TI ADS7924 ADC DRIVER 23134M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 23135L: linux-iio@vger.kernel.org 23136S: Supported 23137F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 23138F: drivers/iio/adc/ti-ads7924.c 23139 23140TI AM437X VPFE DRIVER 23141M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23142L: linux-media@vger.kernel.org 23143S: Maintained 23144W: https://linuxtv.org 23145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23146T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23147F: drivers/media/platform/ti/am437x/ 23148 23149TI BANDGAP AND THERMAL DRIVER 23150M: Eduardo Valentin <edubezval@gmail.com> 23151M: Keerthy <j-keerthy@ti.com> 23152L: linux-pm@vger.kernel.org 23153L: linux-omap@vger.kernel.org 23154S: Maintained 23155F: drivers/thermal/ti-soc-thermal/ 23156 23157TI BQ27XXX POWER SUPPLY DRIVER 23158F: drivers/power/supply/bq27xxx_battery.c 23159F: drivers/power/supply/bq27xxx_battery_i2c.c 23160F: include/linux/power/bq27xxx_battery.h 23161 23162TI CDCE706 CLOCK DRIVER 23163M: Max Filippov <jcmvbkbc@gmail.com> 23164S: Maintained 23165F: drivers/clk/clk-cdce706.c 23166 23167TI CLOCK DRIVER 23168M: Tero Kristo <kristo@kernel.org> 23169L: linux-omap@vger.kernel.org 23170S: Odd Fixes 23171F: drivers/clk/ti/ 23172F: include/linux/clk/ti.h 23173 23174TI DAVINCI MACHINE SUPPORT 23175M: Bartosz Golaszewski <brgl@bgdev.pl> 23176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23177S: Maintained 23178T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 23179F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 23180F: arch/arm/boot/dts/ti/davinci/ 23181F: arch/arm/mach-davinci/ 23182F: drivers/i2c/busses/i2c-davinci.c 23183 23184TI DAVINCI SERIES CLOCK DRIVER 23185M: David Lechner <david@lechnology.com> 23186S: Maintained 23187F: Documentation/devicetree/bindings/clock/ti/davinci/ 23188F: drivers/clk/davinci/ 23189F: include/linux/clk/davinci.h 23190 23191TI DAVINCI SERIES GPIO DRIVER 23192M: Keerthy <j-keerthy@ti.com> 23193L: linux-gpio@vger.kernel.org 23194S: Maintained 23195F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 23196F: drivers/gpio/gpio-davinci.c 23197 23198TI DAVINCI SERIES MEDIA DRIVER 23199M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 23200L: linux-media@vger.kernel.org 23201S: Maintained 23202W: https://linuxtv.org 23203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23204T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 23205F: drivers/media/platform/ti/davinci/ 23206F: include/media/davinci/ 23207 23208TI ENHANCED CAPTURE (eCAP) DRIVER 23209M: Vignesh Raghavendra <vigneshr@ti.com> 23210R: Julien Panis <jpanis@baylibre.com> 23211L: linux-iio@vger.kernel.org 23212L: linux-omap@vger.kernel.org 23213S: Maintained 23214F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 23215F: drivers/counter/ti-ecap-capture.c 23216 23217TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 23218R: David Lechner <david@lechnology.com> 23219L: linux-iio@vger.kernel.org 23220F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 23221F: drivers/counter/ti-eqep.c 23222 23223TI ETHERNET SWITCH DRIVER (CPSW) 23224R: Siddharth Vadapalli <s-vadapalli@ti.com> 23225R: Roger Quadros <rogerq@kernel.org> 23226L: linux-omap@vger.kernel.org 23227L: netdev@vger.kernel.org 23228S: Maintained 23229F: drivers/net/ethernet/ti/cpsw* 23230F: drivers/net/ethernet/ti/davinci* 23231 23232TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 23233M: Alex Dubov <oakad@yahoo.com> 23234S: Maintained 23235W: http://tifmxx.berlios.de/ 23236F: drivers/memstick/host/tifm_ms.c 23237F: drivers/misc/tifm* 23238F: drivers/mmc/host/tifm_sd.c 23239F: include/linux/tifm.h 23240 23241TI FPD-LINK DRIVERS 23242M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 23243L: linux-media@vger.kernel.org 23244S: Maintained 23245F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 23246F: drivers/media/i2c/ds90* 23247F: include/media/i2c/ds90* 23248 23249TI HDC302X HUMIDITY DRIVER 23250M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23251M: Li peiyu <579lpy@gmail.com> 23252L: linux-iio@vger.kernel.org 23253S: Maintained 23254F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 23255F: drivers/iio/humidity/hdc3020.c 23256 23257TI ICSSG ETHERNET DRIVER (ICSSG) 23258R: MD Danish Anwar <danishanwar@ti.com> 23259R: Roger Quadros <rogerq@kernel.org> 23260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23261L: netdev@vger.kernel.org 23262S: Maintained 23263F: Documentation/devicetree/bindings/net/ti,icss*.yaml 23264F: drivers/net/ethernet/ti/icssg/* 23265 23266TI J721E CSI2RX DRIVER 23267M: Jai Luthra <j-luthra@ti.com> 23268L: linux-media@vger.kernel.org 23269S: Maintained 23270F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 23271F: drivers/media/platform/ti/j721e-csi2rx/ 23272 23273TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 23274M: Nishanth Menon <nm@ti.com> 23275M: Santosh Shilimkar <ssantosh@kernel.org> 23276L: linux-kernel@vger.kernel.org 23277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23278S: Maintained 23279T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 23280F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 23281F: drivers/pmdomain/ti/omap_prm.c 23282F: drivers/soc/ti/* 23283 23284TI LM49xxx FAMILY ASoC CODEC DRIVERS 23285M: M R Swami Reddy <mr.swami.reddy@ti.com> 23286M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 23287L: linux-sound@vger.kernel.org 23288S: Maintained 23289F: sound/soc/codecs/isabelle* 23290F: sound/soc/codecs/lm49453* 23291 23292TI LMP92064 ADC DRIVER 23293M: Leonard Göhrs <l.goehrs@pengutronix.de> 23294R: kernel@pengutronix.de 23295L: linux-iio@vger.kernel.org 23296S: Maintained 23297F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 23298F: drivers/iio/adc/ti-lmp92064.c 23299 23300TI PCM3060 ASoC CODEC DRIVER 23301M: Kirill Marinushkin <kmarinushkin@birdec.com> 23302L: linux-sound@vger.kernel.org 23303S: Maintained 23304F: Documentation/devicetree/bindings/sound/pcm3060.txt 23305F: sound/soc/codecs/pcm3060* 23306 23307TI TAS571X FAMILY ASoC CODEC DRIVER 23308M: Kevin Cernekee <cernekee@chromium.org> 23309L: linux-sound@vger.kernel.org 23310S: Odd Fixes 23311F: sound/soc/codecs/tas571x* 23312 23313TI TMAG5273 MAGNETOMETER DRIVER 23314M: Gerald Loacker <gerald.loacker@wolfvision.net> 23315L: linux-iio@vger.kernel.org 23316S: Maintained 23317F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 23318F: drivers/iio/magnetometer/tmag5273.c 23319 23320TI TRF7970A NFC DRIVER 23321M: Mark Greer <mgreer@animalcreek.com> 23322L: linux-wireless@vger.kernel.org 23323S: Supported 23324F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 23325F: drivers/nfc/trf7970a.c 23326 23327TI TSC2046 ADC DRIVER 23328M: Oleksij Rempel <o.rempel@pengutronix.de> 23329R: kernel@pengutronix.de 23330L: linux-iio@vger.kernel.org 23331S: Maintained 23332F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 23333F: drivers/iio/adc/ti-tsc2046.c 23334 23335TI TWL4030 SERIES SOC CODEC DRIVER 23336M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 23337L: linux-sound@vger.kernel.org 23338S: Maintained 23339F: sound/soc/codecs/twl4030* 23340 23341TI VPE/CAL DRIVERS 23342M: Benoit Parrot <bparrot@ti.com> 23343L: linux-media@vger.kernel.org 23344S: Maintained 23345W: http://linuxtv.org/ 23346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23347F: Documentation/devicetree/bindings/media/ti,cal.yaml 23348F: Documentation/devicetree/bindings/media/ti,vpe.yaml 23349F: drivers/media/platform/ti/cal/ 23350F: drivers/media/platform/ti/vpe/ 23351 23352TI WILINK WIRELESS DRIVERS 23353L: linux-wireless@vger.kernel.org 23354S: Orphan 23355W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 23356W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 23357F: drivers/net/wireless/ti/ 23358 23359TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 23360M: John Stultz <jstultz@google.com> 23361M: Thomas Gleixner <tglx@linutronix.de> 23362R: Stephen Boyd <sboyd@kernel.org> 23363L: linux-kernel@vger.kernel.org 23364S: Supported 23365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 23366F: include/linux/clocksource.h 23367F: include/linux/time.h 23368F: include/linux/timekeeper_internal.h 23369F: include/linux/timekeeping.h 23370F: include/linux/timex.h 23371F: include/uapi/linux/time.h 23372F: include/uapi/linux/timex.h 23373F: kernel/time/alarmtimer.c 23374F: kernel/time/clocksource* 23375F: kernel/time/ntp* 23376F: kernel/time/time.c 23377F: kernel/time/timeconst.bc 23378F: kernel/time/timeconv.c 23379F: kernel/time/timecounter.c 23380F: kernel/time/timekeeping* 23381F: kernel/time/time_test.c 23382F: tools/testing/selftests/timers/ 23383 23384TIPC NETWORK LAYER 23385M: Jon Maloy <jmaloy@redhat.com> 23386M: Ying Xue <ying.xue@windriver.com> 23387L: netdev@vger.kernel.org (core kernel code) 23388L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 23389S: Maintained 23390W: http://tipc.sourceforge.net/ 23391F: include/uapi/linux/tipc*.h 23392F: net/tipc/ 23393 23394TLAN NETWORK DRIVER 23395M: Samuel Chessman <chessman@tux.org> 23396L: tlan-devel@lists.sourceforge.net (subscribers-only) 23397S: Maintained 23398W: http://sourceforge.net/projects/tlan/ 23399F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 23400F: drivers/net/ethernet/ti/tlan.* 23401 23402TMIO/SDHI MMC DRIVER 23403M: Wolfram Sang <wsa+renesas@sang-engineering.com> 23404L: linux-mmc@vger.kernel.org 23405L: linux-renesas-soc@vger.kernel.org 23406S: Supported 23407F: drivers/mmc/host/renesas_sdhi* 23408F: drivers/mmc/host/tmio_mmc* 23409F: include/linux/platform_data/tmio.h 23410 23411TMP513 HARDWARE MONITOR DRIVER 23412M: Eric Tremblay <etremblay@distech-controls.com> 23413L: linux-hwmon@vger.kernel.org 23414S: Maintained 23415F: Documentation/hwmon/tmp513.rst 23416F: drivers/hwmon/tmp513.c 23417 23418TMPFS (SHMEM FILESYSTEM) 23419M: Hugh Dickins <hughd@google.com> 23420L: linux-mm@kvack.org 23421S: Maintained 23422F: include/linux/shmem_fs.h 23423F: mm/shmem.c 23424 23425TOMOYO SECURITY MODULE 23426M: Kentaro Takeda <takedakn@nttdata.co.jp> 23427M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 23428L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 23429L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 23430L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 23431L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 23432S: Maintained 23433W: https://tomoyo.sourceforge.net/ 23434F: security/tomoyo/ 23435 23436TOPSTAR LAPTOP EXTRAS DRIVER 23437M: Herton Ronaldo Krzesinski <herton@canonical.com> 23438L: platform-driver-x86@vger.kernel.org 23439S: Maintained 23440F: drivers/platform/x86/topstar-laptop.c 23441 23442TORTURE-TEST MODULES 23443M: Davidlohr Bueso <dave@stgolabs.net> 23444M: "Paul E. McKenney" <paulmck@kernel.org> 23445M: Josh Triplett <josh@joshtriplett.org> 23446L: linux-kernel@vger.kernel.org 23447S: Supported 23448T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 23449F: Documentation/RCU/torture.rst 23450F: kernel/locking/locktorture.c 23451F: kernel/rcu/rcuscale.c 23452F: kernel/rcu/rcutorture.c 23453F: kernel/rcu/refscale.c 23454F: kernel/torture.c 23455 23456TOSHIBA ACPI EXTRAS DRIVER 23457M: Azael Avalos <coproscefalo@gmail.com> 23458L: platform-driver-x86@vger.kernel.org 23459S: Maintained 23460F: drivers/platform/x86/toshiba_acpi.c 23461 23462TOSHIBA BLUETOOTH DRIVER 23463M: Azael Avalos <coproscefalo@gmail.com> 23464L: platform-driver-x86@vger.kernel.org 23465S: Maintained 23466F: drivers/platform/x86/toshiba_bluetooth.c 23467 23468TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 23469M: Azael Avalos <coproscefalo@gmail.com> 23470L: platform-driver-x86@vger.kernel.org 23471S: Maintained 23472F: drivers/platform/x86/toshiba_haps.c 23473 23474TOSHIBA SMM DRIVER 23475M: Jonathan Buzzard <jonathan@buzzard.org.uk> 23476S: Maintained 23477W: http://www.buzzard.org.uk/toshiba/ 23478F: drivers/char/toshiba.c 23479F: include/linux/toshiba.h 23480F: include/uapi/linux/toshiba.h 23481 23482TOSHIBA TC358743 DRIVER 23483M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23484L: linux-media@vger.kernel.org 23485S: Maintained 23486F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 23487F: drivers/media/i2c/tc358743* 23488F: include/media/i2c/tc358743.h 23489 23490TOSHIBA WMI HOTKEYS DRIVER 23491M: Azael Avalos <coproscefalo@gmail.com> 23492L: platform-driver-x86@vger.kernel.org 23493S: Maintained 23494F: drivers/platform/x86/toshiba-wmi.c 23495 23496TPM DEVICE DRIVER 23497M: Peter Huewe <peterhuewe@gmx.de> 23498M: Jarkko Sakkinen <jarkko@kernel.org> 23499R: Jason Gunthorpe <jgg@ziepe.ca> 23500L: linux-integrity@vger.kernel.org 23501S: Maintained 23502W: https://codeberg.org/jarkko/linux-tpmdd-test 23503Q: https://patchwork.kernel.org/project/linux-integrity/list/ 23504T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 23505F: Documentation/devicetree/bindings/tpm/ 23506F: drivers/char/tpm/ 23507F: tools/testing/selftests/tpm2/ 23508 23509TPS546D24 DRIVER 23510M: Duke Du <dukedu83@gmail.com> 23511L: linux-hwmon@vger.kernel.org 23512S: Maintained 23513F: Documentation/hwmon/tps546d24.rst 23514F: drivers/hwmon/pmbus/tps546d24.c 23515 23516TQ SYSTEMS BOARD & DRIVER SUPPORT 23517L: linux@ew.tq-group.com 23518S: Supported 23519W: https://www.tq-group.com/en/products/tq-embedded/ 23520F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 23521F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 23522F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 23523F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 23524F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 23525F: arch/arm64/boot/dts/freescale/mba*.dtsi 23526F: arch/arm64/boot/dts/freescale/tqml*.dts* 23527F: drivers/gpio/gpio-tqmx86.c 23528F: drivers/mfd/tqmx86.c 23529F: drivers/watchdog/tqmx86_wdt.c 23530 23531TRACING 23532M: Steven Rostedt <rostedt@goodmis.org> 23533M: Masami Hiramatsu <mhiramat@kernel.org> 23534R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23535L: linux-kernel@vger.kernel.org 23536L: linux-trace-kernel@vger.kernel.org 23537S: Maintained 23538Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 23539T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 23540F: Documentation/trace/* 23541F: fs/tracefs/ 23542F: include/linux/trace*.h 23543F: include/trace/ 23544F: kernel/trace/ 23545F: scripts/tracing/ 23546F: tools/testing/selftests/ftrace/ 23547 23548TRACING MMIO ACCESSES (MMIOTRACE) 23549M: Steven Rostedt <rostedt@goodmis.org> 23550M: Masami Hiramatsu <mhiramat@kernel.org> 23551R: Karol Herbst <karolherbst@gmail.com> 23552R: Pekka Paalanen <ppaalanen@gmail.com> 23553L: linux-kernel@vger.kernel.org 23554L: nouveau@lists.freedesktop.org 23555S: Maintained 23556F: arch/x86/mm/kmmio.c 23557F: arch/x86/mm/mmio-mod.c 23558F: arch/x86/mm/testmmiotrace.c 23559F: include/linux/mmiotrace.h 23560F: kernel/trace/trace_mmiotrace.c 23561 23562TRACING OS NOISE / LATENCY TRACERS 23563M: Steven Rostedt <rostedt@goodmis.org> 23564S: Maintained 23565F: Documentation/trace/hwlat_detector.rst 23566F: Documentation/trace/osnoise-tracer.rst 23567F: Documentation/trace/timerlat-tracer.rst 23568F: arch/*/kernel/trace.c 23569F: include/trace/events/osnoise.h 23570F: kernel/trace/trace_hwlat.c 23571F: kernel/trace/trace_irqsoff.c 23572F: kernel/trace/trace_osnoise.c 23573F: kernel/trace/trace_sched_wakeup.c 23574 23575TRADITIONAL CHINESE DOCUMENTATION 23576M: Hu Haowen <2023002089@link.tyut.edu.cn> 23577S: Maintained 23578W: https://github.com/srcres258/linux-doc 23579T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 23580F: Documentation/translations/zh_TW/ 23581 23582TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 23583M: Dan Williams <dan.j.williams@intel.com> 23584L: linux-coco@lists.linux.dev 23585S: Maintained 23586F: Documentation/ABI/testing/configfs-tsm 23587F: drivers/virt/coco/tsm.c 23588F: include/linux/tsm.h 23589 23590TRUSTED SERVICES TEE DRIVER 23591M: Balint Dobszay <balint.dobszay@arm.com> 23592M: Sudeep Holla <sudeep.holla@arm.com> 23593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23594L: trusted-services@lists.trustedfirmware.org 23595S: Maintained 23596F: Documentation/tee/ts-tee.rst 23597F: drivers/tee/tstee/ 23598 23599TTY LAYER AND SERIAL DRIVERS 23600M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23601M: Jiri Slaby <jirislaby@kernel.org> 23602L: linux-kernel@vger.kernel.org 23603L: linux-serial@vger.kernel.org 23604S: Supported 23605T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 23606F: Documentation/devicetree/bindings/serial/ 23607F: Documentation/driver-api/serial/ 23608F: drivers/tty/ 23609F: include/linux/selection.h 23610F: include/linux/serial.h 23611F: include/linux/serial_core.h 23612F: include/linux/sysrq.h 23613F: include/linux/tty*.h 23614F: include/linux/vt.h 23615F: include/linux/vt_*.h 23616F: include/uapi/linux/serial.h 23617F: include/uapi/linux/serial_core.h 23618F: include/uapi/linux/tty.h 23619 23620TUA9001 MEDIA DRIVER 23621L: linux-media@vger.kernel.org 23622S: Orphan 23623W: https://linuxtv.org 23624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23625F: drivers/media/tuners/tua9001* 23626 23627TULIP NETWORK DRIVERS 23628L: netdev@vger.kernel.org 23629L: linux-parisc@vger.kernel.org 23630S: Orphan 23631F: drivers/net/ethernet/dec/tulip/ 23632 23633TUN/TAP driver 23634M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23635M: Jason Wang <jasowang@redhat.com> 23636S: Maintained 23637W: http://vtun.sourceforge.net/tun 23638F: Documentation/networking/tuntap.rst 23639F: arch/um/os-Linux/drivers/ 23640F: drivers/net/tap.c 23641F: drivers/net/tun.c 23642 23643TURBOCHANNEL SUBSYSTEM 23644M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23645M: Ralf Baechle <ralf@linux-mips.org> 23646L: linux-mips@vger.kernel.org 23647S: Maintained 23648Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 23649F: drivers/tc/ 23650F: include/linux/tc.h 23651 23652TURBOSTAT UTILITY 23653M: "Len Brown" <lenb@kernel.org> 23654L: linux-pm@vger.kernel.org 23655S: Supported 23656Q: https://patchwork.kernel.org/project/linux-pm/list/ 23657B: https://bugzilla.kernel.org 23658T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 23659F: tools/power/x86/turbostat/ 23660F: tools/testing/selftests/turbostat/ 23661 23662TW5864 VIDEO4LINUX DRIVER 23663M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23664M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 23665M: Andrey Utkin <andrey_utkin@fastmail.com> 23666L: linux-media@vger.kernel.org 23667S: Supported 23668F: drivers/media/pci/tw5864/ 23669 23670TW68 VIDEO4LINUX DRIVER 23671M: Hans Verkuil <hverkuil@xs4all.nl> 23672L: linux-media@vger.kernel.org 23673S: Odd Fixes 23674W: https://linuxtv.org 23675T: git git://linuxtv.org/media_tree.git 23676F: drivers/media/pci/tw68/ 23677 23678TW686X VIDEO4LINUX DRIVER 23679M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23680L: linux-media@vger.kernel.org 23681S: Maintained 23682W: http://linuxtv.org 23683T: git git://linuxtv.org/media_tree.git 23684F: drivers/media/pci/tw686x/ 23685 23686U-BOOT ENVIRONMENT VARIABLES 23687M: Rafał Miłecki <rafal@milecki.pl> 23688S: Maintained 23689F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 23690F: drivers/nvmem/layouts/u-boot-env.c 23691F: drivers/nvmem/u-boot-env.c 23692 23693UACCE ACCELERATOR FRAMEWORK 23694M: Zhangfei Gao <zhangfei.gao@linaro.org> 23695M: Zhou Wang <wangzhou1@hisilicon.com> 23696L: linux-accelerators@lists.ozlabs.org 23697L: linux-kernel@vger.kernel.org 23698S: Maintained 23699F: Documentation/ABI/testing/sysfs-driver-uacce 23700F: Documentation/misc-devices/uacce.rst 23701F: drivers/misc/uacce/ 23702F: include/linux/uacce.h 23703F: include/uapi/misc/uacce/ 23704 23705UBI FILE SYSTEM (UBIFS) 23706M: Richard Weinberger <richard@nod.at> 23707R: Zhihao Cheng <chengzhihao1@huawei.com> 23708L: linux-mtd@lists.infradead.org 23709S: Supported 23710W: http://www.linux-mtd.infradead.org/doc/ubifs.html 23711T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23712T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23713F: Documentation/ABI/testing/sysfs-fs-ubifs 23714F: Documentation/filesystems/ubifs-authentication.rst 23715F: Documentation/filesystems/ubifs.rst 23716F: fs/ubifs/ 23717 23718UBLK USERSPACE BLOCK DRIVER 23719M: Ming Lei <ming.lei@redhat.com> 23720L: linux-block@vger.kernel.org 23721S: Maintained 23722F: Documentation/block/ublk.rst 23723F: drivers/block/ublk_drv.c 23724F: include/uapi/linux/ublk_cmd.h 23725 23726UBSAN 23727M: Kees Cook <kees@kernel.org> 23728R: Marco Elver <elver@google.com> 23729R: Andrey Konovalov <andreyknvl@gmail.com> 23730R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23731L: kasan-dev@googlegroups.com 23732L: linux-hardening@vger.kernel.org 23733S: Supported 23734T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23735F: Documentation/dev-tools/ubsan.rst 23736F: include/linux/ubsan.h 23737F: lib/Kconfig.ubsan 23738F: lib/test_ubsan.c 23739F: lib/ubsan.c 23740F: lib/ubsan.h 23741F: scripts/Makefile.ubsan 23742K: \bARCH_HAS_UBSAN\b 23743 23744UCLINUX (M68KNOMMU AND COLDFIRE) 23745M: Greg Ungerer <gerg@linux-m68k.org> 23746L: linux-m68k@lists.linux-m68k.org 23747S: Maintained 23748W: http://www.linux-m68k.org/ 23749T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23750F: arch/m68k/*/*_no.* 23751F: arch/m68k/68*/ 23752F: arch/m68k/coldfire/ 23753F: arch/m68k/include/asm/*_no.* 23754 23755UDF FILESYSTEM 23756M: Jan Kara <jack@suse.com> 23757S: Maintained 23758F: Documentation/filesystems/udf.rst 23759F: fs/udf/ 23760 23761UDRAW TABLET 23762M: Bastien Nocera <hadess@hadess.net> 23763L: linux-input@vger.kernel.org 23764S: Maintained 23765F: drivers/hid/hid-udraw-ps3.c 23766 23767UFS FILESYSTEM 23768M: Evgeniy Dushistov <dushistov@mail.ru> 23769S: Maintained 23770F: Documentation/admin-guide/ufs.rst 23771F: fs/ufs/ 23772 23773UHID USERSPACE HID IO DRIVER 23774M: David Rheinsberg <david@readahead.eu> 23775L: linux-input@vger.kernel.org 23776S: Maintained 23777F: drivers/hid/uhid.c 23778F: include/uapi/linux/uhid.h 23779 23780ULPI BUS 23781M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23782L: linux-usb@vger.kernel.org 23783S: Maintained 23784F: drivers/usb/common/ulpi.c 23785F: include/linux/ulpi/ 23786 23787UNICODE SUBSYSTEM 23788M: Gabriel Krisman Bertazi <krisman@kernel.org> 23789L: linux-fsdevel@vger.kernel.org 23790S: Supported 23791F: fs/unicode/ 23792 23793UNIFDEF 23794M: Tony Finch <dot@dotat.at> 23795S: Maintained 23796W: http://dotat.at/prog/unifdef 23797F: scripts/unifdef.c 23798 23799UNIFORM CDROM DRIVER 23800M: Phillip Potter <phil@philpotter.co.uk> 23801S: Maintained 23802F: Documentation/cdrom/ 23803F: drivers/cdrom/cdrom.c 23804F: include/linux/cdrom.h 23805F: include/uapi/linux/cdrom.h 23806 23807UNION-FIND 23808M: Xavier <xavier_qy@163.com> 23809L: linux-kernel@vger.kernel.org 23810S: Maintained 23811F: Documentation/core-api/union_find.rst 23812F: Documentation/translations/zh_CN/core-api/union_find.rst 23813F: include/linux/union_find.h 23814F: lib/union_find.c 23815 23816UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23817R: Alim Akhtar <alim.akhtar@samsung.com> 23818R: Avri Altman <avri.altman@wdc.com> 23819R: Bart Van Assche <bvanassche@acm.org> 23820L: linux-scsi@vger.kernel.org 23821S: Supported 23822F: Documentation/devicetree/bindings/ufs/ 23823F: Documentation/scsi/ufs.rst 23824F: drivers/ufs/core/ 23825 23826UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23827M: Pedro Sousa <pedrom.sousa@synopsys.com> 23828L: linux-scsi@vger.kernel.org 23829S: Supported 23830F: drivers/ufs/host/*dwc* 23831 23832UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23833M: Alim Akhtar <alim.akhtar@samsung.com> 23834L: linux-scsi@vger.kernel.org 23835S: Maintained 23836F: drivers/ufs/host/ufs-exynos* 23837 23838UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23839M: Peter Wang <peter.wang@mediatek.com> 23840R: Stanley Jhu <chu.stanley@gmail.com> 23841L: linux-scsi@vger.kernel.org 23842L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23843S: Maintained 23844F: drivers/ufs/host/ufs-mediatek* 23845 23846UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23847M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23848L: linux-arm-msm@vger.kernel.org 23849L: linux-scsi@vger.kernel.org 23850S: Maintained 23851F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23852F: drivers/ufs/host/ufs-qcom* 23853 23854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23855M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23856L: linux-renesas-soc@vger.kernel.org 23857L: linux-scsi@vger.kernel.org 23858S: Maintained 23859F: drivers/ufs/host/ufs-renesas.c 23860 23861UNSORTED BLOCK IMAGES (UBI) 23862M: Richard Weinberger <richard@nod.at> 23863R: Zhihao Cheng <chengzhihao1@huawei.com> 23864L: linux-mtd@lists.infradead.org 23865S: Supported 23866W: http://www.linux-mtd.infradead.org/ 23867T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23868T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23869F: drivers/mtd/ubi/ 23870F: include/linux/mtd/ubi.h 23871F: include/uapi/mtd/ubi-user.h 23872 23873UPROBES 23874M: Masami Hiramatsu <mhiramat@kernel.org> 23875M: Oleg Nesterov <oleg@redhat.com> 23876M: Peter Zijlstra <peterz@infradead.org> 23877L: linux-kernel@vger.kernel.org 23878L: linux-trace-kernel@vger.kernel.org 23879S: Maintained 23880F: arch/*/include/asm/uprobes.h 23881F: arch/*/kernel/probes/uprobes.c 23882F: arch/*/kernel/uprobes.c 23883F: include/linux/uprobes.h 23884F: kernel/events/uprobes.c 23885 23886USB "USBNET" DRIVER FRAMEWORK 23887M: Oliver Neukum <oneukum@suse.com> 23888L: netdev@vger.kernel.org 23889S: Maintained 23890W: http://www.linux-usb.org/usbnet 23891F: drivers/net/usb/usbnet.c 23892F: include/linux/usb/usbnet.h 23893 23894USB ACM DRIVER 23895M: Oliver Neukum <oneukum@suse.com> 23896L: linux-usb@vger.kernel.org 23897S: Maintained 23898F: Documentation/usb/acm.rst 23899F: drivers/usb/class/cdc-acm.* 23900 23901USB APPLE MFI FASTCHARGE DRIVER 23902M: Bastien Nocera <hadess@hadess.net> 23903L: linux-usb@vger.kernel.org 23904S: Maintained 23905F: drivers/usb/misc/apple-mfi-fastcharge.c 23906 23907USB AR5523 WIRELESS DRIVER 23908L: linux-wireless@vger.kernel.org 23909S: Orphan 23910F: drivers/net/wireless/ath/ar5523/ 23911 23912USB ATTACHED SCSI 23913M: Oliver Neukum <oneukum@suse.com> 23914L: linux-usb@vger.kernel.org 23915L: linux-scsi@vger.kernel.org 23916S: Maintained 23917F: drivers/usb/storage/uas.c 23918 23919USB CDC ETHERNET DRIVER 23920M: Oliver Neukum <oliver@neukum.org> 23921L: linux-usb@vger.kernel.org 23922S: Maintained 23923F: drivers/net/usb/cdc_*.c 23924F: include/uapi/linux/usb/cdc.h 23925 23926USB CHAOSKEY DRIVER 23927M: Keith Packard <keithp@keithp.com> 23928L: linux-usb@vger.kernel.org 23929S: Maintained 23930F: drivers/usb/misc/chaoskey.c 23931 23932USB CYPRESS C67X00 DRIVER 23933L: linux-usb@vger.kernel.org 23934S: Orphan 23935F: drivers/usb/c67x00/ 23936 23937USB DAVICOM DM9601 DRIVER 23938M: Peter Korsgaard <peter@korsgaard.com> 23939L: netdev@vger.kernel.org 23940S: Maintained 23941W: http://www.linux-usb.org/usbnet 23942F: drivers/net/usb/dm9601.c 23943 23944USB EHCI DRIVER 23945M: Alan Stern <stern@rowland.harvard.edu> 23946L: linux-usb@vger.kernel.org 23947S: Maintained 23948F: Documentation/usb/ehci.rst 23949F: drivers/usb/host/ehci* 23950 23951USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23952M: Jiri Kosina <jikos@kernel.org> 23953M: Benjamin Tissoires <bentiss@kernel.org> 23954L: linux-usb@vger.kernel.org 23955S: Maintained 23956T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23957F: Documentation/hid/hiddev.rst 23958F: drivers/hid/usbhid/ 23959 23960USB INTEL XHCI ROLE MUX DRIVER 23961M: Hans de Goede <hdegoede@redhat.com> 23962L: linux-usb@vger.kernel.org 23963S: Maintained 23964F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23965 23966USB IP DRIVER FOR HISILICON KIRIN 960 23967M: Yu Chen <chenyu56@huawei.com> 23968M: Binghui Wang <wangbinghui@hisilicon.com> 23969L: linux-usb@vger.kernel.org 23970S: Maintained 23971F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23972F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23973 23974USB IP DRIVER FOR HISILICON KIRIN 970 23975M: Mauro Carvalho Chehab <mchehab@kernel.org> 23976L: linux-usb@vger.kernel.org 23977S: Maintained 23978F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23979F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23980 23981USB ISP116X DRIVER 23982M: Olav Kongas <ok@artecdesign.ee> 23983L: linux-usb@vger.kernel.org 23984S: Maintained 23985F: drivers/usb/host/isp116x* 23986F: include/linux/usb/isp116x.h 23987 23988USB ISP1760 DRIVER 23989M: Rui Miguel Silva <rui.silva@linaro.org> 23990L: linux-usb@vger.kernel.org 23991S: Maintained 23992F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23993F: drivers/usb/isp1760/* 23994 23995USB LAN78XX ETHERNET DRIVER 23996M: Woojung Huh <woojung.huh@microchip.com> 23997M: UNGLinuxDriver@microchip.com 23998L: netdev@vger.kernel.org 23999S: Maintained 24000F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 24001F: drivers/net/usb/lan78xx.* 24002F: include/dt-bindings/net/microchip-lan78xx.h 24003 24004USB MASS STORAGE DRIVER 24005M: Alan Stern <stern@rowland.harvard.edu> 24006L: linux-usb@vger.kernel.org 24007L: usb-storage@lists.one-eyed-alien.net 24008S: Maintained 24009F: drivers/usb/storage/ 24010 24011USB MIDI DRIVER 24012M: Clemens Ladisch <clemens@ladisch.de> 24013L: linux-sound@vger.kernel.org 24014S: Maintained 24015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24016F: sound/usb/midi.* 24017 24018USB NETWORKING DRIVERS 24019L: linux-usb@vger.kernel.org 24020S: Odd Fixes 24021F: drivers/net/usb/ 24022 24023USB OHCI DRIVER 24024M: Alan Stern <stern@rowland.harvard.edu> 24025L: linux-usb@vger.kernel.org 24026S: Maintained 24027F: Documentation/usb/ohci.rst 24028F: drivers/usb/host/ohci* 24029 24030USB OTG FSM (Finite State Machine) 24031M: Peter Chen <peter.chen@kernel.org> 24032L: linux-usb@vger.kernel.org 24033S: Maintained 24034T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 24035F: drivers/usb/common/usb-otg-fsm.c 24036 24037USB OVER IP DRIVER 24038M: Valentina Manea <valentina.manea.m@gmail.com> 24039M: Shuah Khan <shuah@kernel.org> 24040M: Shuah Khan <skhan@linuxfoundation.org> 24041R: Hongren Zheng <i@zenithal.me> 24042L: linux-usb@vger.kernel.org 24043S: Maintained 24044F: Documentation/usb/usbip_protocol.rst 24045F: drivers/usb/usbip/ 24046F: tools/testing/selftests/drivers/usb/usbip/ 24047F: tools/usb/usbip/ 24048 24049USB PEGASUS DRIVER 24050M: Petko Manolov <petkan@nucleusys.com> 24051L: linux-usb@vger.kernel.org 24052L: netdev@vger.kernel.org 24053S: Maintained 24054W: https://github.com/petkan/pegasus 24055T: git https://github.com/petkan/pegasus.git 24056F: drivers/net/usb/pegasus.* 24057 24058USB PRINTER DRIVER (usblp) 24059M: Pete Zaitcev <zaitcev@redhat.com> 24060L: linux-usb@vger.kernel.org 24061S: Supported 24062F: drivers/usb/class/usblp.c 24063 24064USB QMI WWAN NETWORK DRIVER 24065M: Bjørn Mork <bjorn@mork.no> 24066L: netdev@vger.kernel.org 24067S: Maintained 24068F: Documentation/ABI/testing/sysfs-class-net-qmi 24069F: drivers/net/usb/qmi_wwan.c 24070 24071USB RAW GADGET DRIVER 24072R: Andrey Konovalov <andreyknvl@gmail.com> 24073L: linux-usb@vger.kernel.org 24074S: Maintained 24075F: Documentation/usb/raw-gadget.rst 24076F: drivers/usb/gadget/legacy/raw_gadget.c 24077F: include/uapi/linux/usb/raw_gadget.h 24078 24079USB RTL8150 DRIVER 24080M: Petko Manolov <petkan@nucleusys.com> 24081L: linux-usb@vger.kernel.org 24082L: netdev@vger.kernel.org 24083S: Maintained 24084W: https://github.com/petkan/rtl8150 24085T: git https://github.com/petkan/rtl8150.git 24086F: drivers/net/usb/rtl8150.c 24087 24088USB SERIAL SUBSYSTEM 24089M: Johan Hovold <johan@kernel.org> 24090L: linux-usb@vger.kernel.org 24091S: Maintained 24092T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 24093F: Documentation/usb/usb-serial.rst 24094F: drivers/usb/serial/ 24095F: include/linux/usb/serial.h 24096 24097USB SMSC75XX ETHERNET DRIVER 24098M: Steve Glendinning <steve.glendinning@shawell.net> 24099L: netdev@vger.kernel.org 24100S: Maintained 24101F: drivers/net/usb/smsc75xx.* 24102 24103USB SMSC95XX ETHERNET DRIVER 24104M: Steve Glendinning <steve.glendinning@shawell.net> 24105M: UNGLinuxDriver@microchip.com 24106L: netdev@vger.kernel.org 24107S: Maintained 24108F: drivers/net/usb/smsc95xx.* 24109 24110USB SUBSYSTEM 24111M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24112L: linux-usb@vger.kernel.org 24113S: Supported 24114W: http://www.linux-usb.org 24115T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 24116F: Documentation/devicetree/bindings/usb/ 24117F: Documentation/usb/ 24118F: drivers/usb/ 24119F: include/dt-bindings/usb/ 24120F: include/linux/usb.h 24121F: include/linux/usb/ 24122F: include/uapi/linux/usb/ 24123 24124USB TYPEC BUS FOR ALTERNATE MODES 24125M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24126L: linux-usb@vger.kernel.org 24127S: Maintained 24128F: Documentation/ABI/testing/sysfs-bus-typec 24129F: Documentation/driver-api/usb/typec_bus.rst 24130F: drivers/usb/typec/altmodes/ 24131F: include/linux/usb/typec_altmode.h 24132 24133USB TYPEC CLASS 24134M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24135L: linux-usb@vger.kernel.org 24136S: Maintained 24137F: Documentation/ABI/testing/sysfs-class-typec 24138F: Documentation/driver-api/usb/typec.rst 24139F: drivers/usb/typec/ 24140F: include/linux/usb/typec.h 24141 24142USB TYPEC INTEL PMC MUX DRIVER 24143M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24144L: linux-usb@vger.kernel.org 24145S: Maintained 24146F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 24147F: drivers/usb/typec/mux/intel_pmc_mux.c 24148 24149USB TYPEC PI3USB30532 MUX DRIVER 24150M: Hans de Goede <hdegoede@redhat.com> 24151L: linux-usb@vger.kernel.org 24152S: Maintained 24153F: drivers/usb/typec/mux/pi3usb30532.c 24154 24155USB TYPEC PORT CONTROLLER DRIVERS 24156L: linux-usb@vger.kernel.org 24157S: Orphan 24158F: drivers/usb/typec/tcpm/ 24159 24160USB UHCI DRIVER 24161M: Alan Stern <stern@rowland.harvard.edu> 24162L: linux-usb@vger.kernel.org 24163S: Maintained 24164F: drivers/usb/host/uhci* 24165 24166USB VIDEO CLASS 24167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24168L: linux-media@vger.kernel.org 24169S: Maintained 24170W: http://www.ideasonboard.org/uvc/ 24171T: git git://linuxtv.org/media_tree.git 24172F: drivers/media/usb/uvc/ 24173F: include/uapi/linux/uvcvideo.h 24174 24175USB WEBCAM GADGET 24176L: linux-usb@vger.kernel.org 24177S: Orphan 24178F: drivers/usb/gadget/function/*uvc* 24179F: drivers/usb/gadget/legacy/webcam.c 24180F: include/uapi/linux/usb/g_uvc.h 24181 24182USB XHCI DRIVER 24183M: Mathias Nyman <mathias.nyman@intel.com> 24184L: linux-usb@vger.kernel.org 24185S: Supported 24186F: drivers/usb/host/pci-quirks* 24187F: drivers/usb/host/xhci* 24188 24189USER DATAGRAM PROTOCOL (UDP) 24190M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24191L: netdev@vger.kernel.org 24192S: Maintained 24193F: include/linux/udp.h 24194F: include/net/udp.h 24195F: include/trace/events/udp.h 24196F: include/uapi/linux/udp.h 24197F: net/ipv4/udp.c 24198F: net/ipv6/udp.c 24199 24200USER-MODE LINUX (UML) 24201M: Richard Weinberger <richard@nod.at> 24202M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 24203M: Johannes Berg <johannes@sipsolutions.net> 24204L: linux-um@lists.infradead.org 24205S: Maintained 24206W: http://user-mode-linux.sourceforge.net 24207Q: https://patchwork.ozlabs.org/project/linux-um/list/ 24208T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 24209T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 24210F: Documentation/virt/uml/ 24211F: arch/um/ 24212F: arch/x86/um/ 24213F: fs/hostfs/ 24214 24215USERSPACE COPYIN/COPYOUT (UIOVEC) 24216M: Alexander Viro <viro@zeniv.linux.org.uk> 24217S: Maintained 24218F: include/linux/uio.h 24219F: lib/iov_iter.c 24220 24221USERSPACE DMA BUFFER DRIVER 24222M: Gerd Hoffmann <kraxel@redhat.com> 24223L: dri-devel@lists.freedesktop.org 24224S: Maintained 24225T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24226F: drivers/dma-buf/udmabuf.c 24227F: include/uapi/linux/udmabuf.h 24228 24229USERSPACE I/O (UIO) 24230M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24231S: Maintained 24232T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24233F: Documentation/driver-api/uio-howto.rst 24234F: drivers/uio/ 24235F: include/linux/uio_driver.h 24236 24237UTIL-LINUX PACKAGE 24238M: Karel Zak <kzak@redhat.com> 24239L: util-linux@vger.kernel.org 24240S: Maintained 24241W: http://en.wikipedia.org/wiki/Util-linux 24242T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 24243 24244UUID HELPERS 24245R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24246L: linux-kernel@vger.kernel.org 24247S: Maintained 24248F: include/linux/uuid.h 24249F: lib/test_uuid.c 24250F: lib/uuid.c 24251 24252UV SYSFS DRIVER 24253M: Justin Ernst <justin.ernst@hpe.com> 24254L: platform-driver-x86@vger.kernel.org 24255S: Maintained 24256F: drivers/platform/x86/uv_sysfs.c 24257 24258UVESAFB DRIVER 24259M: Michal Januszewski <spock@gentoo.org> 24260L: linux-fbdev@vger.kernel.org 24261S: Maintained 24262W: https://github.com/mjanusz/v86d 24263F: Documentation/fb/uvesafb.rst 24264F: drivers/video/fbdev/uvesafb.* 24265 24266Ux500 CLOCK DRIVERS 24267M: Ulf Hansson <ulf.hansson@linaro.org> 24268L: linux-clk@vger.kernel.org 24269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24270S: Maintained 24271F: drivers/clk/ux500/ 24272 24273V4L2 ASYNC AND FWNODE FRAMEWORKS 24274M: Sakari Ailus <sakari.ailus@linux.intel.com> 24275L: linux-media@vger.kernel.org 24276S: Maintained 24277T: git git://linuxtv.org/media_tree.git 24278F: drivers/media/v4l2-core/v4l2-async.c 24279F: drivers/media/v4l2-core/v4l2-fwnode.c 24280F: include/media/v4l2-async.h 24281F: include/media/v4l2-fwnode.h 24282 24283V4L2 LENS DRIVERS 24284M: Sakari Ailus <sakari.ailus@linux.intel.com> 24285L: linux-media@vger.kernel.org 24286S: Maintained 24287F: drivers/media/i2c/ak* 24288F: drivers/media/i2c/dw* 24289F: drivers/media/i2c/lm* 24290 24291V4L2 CAMERA SENSOR DRIVERS 24292M: Sakari Ailus <sakari.ailus@linux.intel.com> 24293L: linux-media@vger.kernel.org 24294S: Maintained 24295F: Documentation/driver-api/media/camera-sensor.rst 24296F: Documentation/driver-api/media/tx-rx.rst 24297F: drivers/media/i2c/ar* 24298F: drivers/media/i2c/gc* 24299F: drivers/media/i2c/hi* 24300F: drivers/media/i2c/imx* 24301F: drivers/media/i2c/mt* 24302F: drivers/media/i2c/og* 24303F: drivers/media/i2c/ov* 24304F: drivers/media/i2c/s5* 24305F: drivers/media/i2c/vgxy61.c 24306 24307VF610 NAND DRIVER 24308M: Stefan Agner <stefan@agner.ch> 24309L: linux-mtd@lists.infradead.org 24310S: Supported 24311F: drivers/mtd/nand/raw/vf610_nfc.c 24312 24313VFAT/FAT/MSDOS FILESYSTEM 24314M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 24315S: Maintained 24316F: Documentation/filesystems/vfat.rst 24317F: fs/fat/ 24318F: tools/testing/selftests/filesystems/fat/ 24319 24320VFIO CDX DRIVER 24321M: Nipun Gupta <nipun.gupta@amd.com> 24322M: Nikhil Agarwal <nikhil.agarwal@amd.com> 24323L: kvm@vger.kernel.org 24324S: Maintained 24325F: drivers/vfio/cdx/* 24326 24327VFIO DRIVER 24328M: Alex Williamson <alex.williamson@redhat.com> 24329L: kvm@vger.kernel.org 24330S: Maintained 24331T: git https://github.com/awilliam/linux-vfio.git 24332F: Documentation/ABI/testing/debugfs-vfio 24333F: Documentation/ABI/testing/sysfs-devices-vfio-dev 24334F: Documentation/driver-api/vfio.rst 24335F: drivers/vfio/ 24336F: include/linux/vfio.h 24337F: include/linux/vfio_pci_core.h 24338F: include/uapi/linux/vfio.h 24339 24340VFIO FSL-MC DRIVER 24341L: kvm@vger.kernel.org 24342S: Orphan 24343F: drivers/vfio/fsl-mc/ 24344 24345VFIO HISILICON PCI DRIVER 24346M: Longfang Liu <liulongfang@huawei.com> 24347M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24348L: kvm@vger.kernel.org 24349S: Maintained 24350F: drivers/vfio/pci/hisilicon/ 24351 24352VFIO MEDIATED DEVICE DRIVERS 24353M: Kirti Wankhede <kwankhede@nvidia.com> 24354L: kvm@vger.kernel.org 24355S: Maintained 24356F: Documentation/driver-api/vfio-mediated-device.rst 24357F: drivers/vfio/mdev/ 24358F: include/linux/mdev.h 24359F: samples/vfio-mdev/ 24360 24361VFIO MLX5 PCI DRIVER 24362M: Yishai Hadas <yishaih@nvidia.com> 24363L: kvm@vger.kernel.org 24364S: Maintained 24365F: drivers/vfio/pci/mlx5/ 24366 24367VFIO NVIDIA GRACE GPU DRIVER 24368M: Ankit Agrawal <ankita@nvidia.com> 24369L: kvm@vger.kernel.org 24370S: Supported 24371F: drivers/vfio/pci/nvgrace-gpu/ 24372 24373VFIO PCI DEVICE SPECIFIC DRIVERS 24374R: Jason Gunthorpe <jgg@nvidia.com> 24375R: Yishai Hadas <yishaih@nvidia.com> 24376R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 24377R: Kevin Tian <kevin.tian@intel.com> 24378L: kvm@vger.kernel.org 24379S: Maintained 24380P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 24381F: drivers/vfio/pci/*/ 24382 24383VFIO PDS PCI DRIVER 24384M: Brett Creeley <brett.creeley@amd.com> 24385L: kvm@vger.kernel.org 24386S: Maintained 24387F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 24388F: drivers/vfio/pci/pds/ 24389 24390VFIO PLATFORM DRIVER 24391M: Eric Auger <eric.auger@redhat.com> 24392L: kvm@vger.kernel.org 24393S: Maintained 24394F: drivers/vfio/platform/ 24395 24396VFIO QAT PCI DRIVER 24397M: Xin Zeng <xin.zeng@intel.com> 24398M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 24399L: kvm@vger.kernel.org 24400L: qat-linux@intel.com 24401S: Supported 24402F: drivers/vfio/pci/qat/ 24403 24404VFIO VIRTIO PCI DRIVER 24405M: Yishai Hadas <yishaih@nvidia.com> 24406L: kvm@vger.kernel.org 24407L: virtualization@lists.linux.dev 24408S: Maintained 24409F: drivers/vfio/pci/virtio 24410 24411VGA_SWITCHEROO 24412R: Lukas Wunner <lukas@wunner.de> 24413S: Maintained 24414T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24415F: Documentation/gpu/vga-switcheroo.rst 24416F: drivers/gpu/vga/vga_switcheroo.c 24417F: include/linux/vga_switcheroo.h 24418 24419VIA RHINE NETWORK DRIVER 24420M: Kevin Brace <kevinbrace@bracecomputerlab.com> 24421S: Maintained 24422F: drivers/net/ethernet/via/via-rhine.c 24423 24424VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 24425M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 24426L: linux-fbdev@vger.kernel.org 24427S: Maintained 24428F: drivers/video/fbdev/via/ 24429F: include/linux/via-core.h 24430F: include/linux/via_i2c.h 24431 24432VIA VELOCITY NETWORK DRIVER 24433M: Francois Romieu <romieu@fr.zoreil.com> 24434L: netdev@vger.kernel.org 24435S: Maintained 24436F: drivers/net/ethernet/via/via-velocity.* 24437 24438VICODEC VIRTUAL CODEC DRIVER 24439M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 24440L: linux-media@vger.kernel.org 24441S: Maintained 24442W: https://linuxtv.org 24443T: git git://linuxtv.org/media_tree.git 24444F: drivers/media/test-drivers/vicodec/* 24445 24446VIDEO I2C POLLING DRIVER 24447M: Matt Ranostay <matt.ranostay@konsulko.com> 24448L: linux-media@vger.kernel.org 24449S: Maintained 24450F: drivers/media/i2c/video-i2c.c 24451 24452VIDEO MULTIPLEXER DRIVER 24453M: Philipp Zabel <p.zabel@pengutronix.de> 24454L: linux-media@vger.kernel.org 24455S: Maintained 24456F: drivers/media/platform/video-mux.c 24457 24458VIDEOBUF2 FRAMEWORK 24459M: Tomasz Figa <tfiga@chromium.org> 24460M: Marek Szyprowski <m.szyprowski@samsung.com> 24461L: linux-media@vger.kernel.org 24462S: Maintained 24463F: drivers/media/common/videobuf2/* 24464F: include/media/videobuf2-* 24465 24466VIDTV VIRTUAL DIGITAL TV DRIVER 24467M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 24468L: linux-media@vger.kernel.org 24469S: Maintained 24470W: https://linuxtv.org 24471T: git git://linuxtv.org/media_tree.git 24472F: drivers/media/test-drivers/vidtv/* 24473 24474VIMC VIRTUAL MEDIA CONTROLLER DRIVER 24475M: Shuah Khan <skhan@linuxfoundation.org> 24476R: Kieran Bingham <kieran.bingham@ideasonboard.com> 24477L: linux-media@vger.kernel.org 24478S: Maintained 24479W: https://linuxtv.org 24480T: git git://linuxtv.org/media_tree.git 24481F: drivers/media/test-drivers/vimc/* 24482 24483VIRT LIB 24484M: Alex Williamson <alex.williamson@redhat.com> 24485M: Paolo Bonzini <pbonzini@redhat.com> 24486L: kvm@vger.kernel.org 24487S: Supported 24488F: virt/lib/ 24489 24490VIRTIO AND VHOST VSOCK DRIVER 24491M: Stefan Hajnoczi <stefanha@redhat.com> 24492M: Stefano Garzarella <sgarzare@redhat.com> 24493L: kvm@vger.kernel.org 24494L: virtualization@lists.linux.dev 24495L: netdev@vger.kernel.org 24496S: Maintained 24497F: drivers/vhost/vsock.c 24498F: include/linux/virtio_vsock.h 24499F: include/uapi/linux/virtio_vsock.h 24500F: net/vmw_vsock/virtio_transport.c 24501F: net/vmw_vsock/virtio_transport_common.c 24502 24503VIRTIO BALLOON 24504M: "Michael S. Tsirkin" <mst@redhat.com> 24505M: David Hildenbrand <david@redhat.com> 24506L: virtualization@lists.linux.dev 24507S: Maintained 24508F: drivers/virtio/virtio_balloon.c 24509F: include/linux/balloon_compaction.h 24510F: include/uapi/linux/virtio_balloon.h 24511F: mm/balloon_compaction.c 24512 24513VIRTIO BLOCK AND SCSI DRIVERS 24514M: "Michael S. Tsirkin" <mst@redhat.com> 24515M: Jason Wang <jasowang@redhat.com> 24516R: Paolo Bonzini <pbonzini@redhat.com> 24517R: Stefan Hajnoczi <stefanha@redhat.com> 24518R: Eugenio Pérez <eperezma@redhat.com> 24519L: virtualization@lists.linux.dev 24520S: Maintained 24521F: drivers/block/virtio_blk.c 24522F: drivers/scsi/virtio_scsi.c 24523F: include/uapi/linux/virtio_blk.h 24524F: include/uapi/linux/virtio_scsi.h 24525 24526VIRTIO CONSOLE DRIVER 24527M: Amit Shah <amit@kernel.org> 24528L: virtualization@lists.linux.dev 24529S: Maintained 24530F: drivers/char/virtio_console.c 24531F: include/uapi/linux/virtio_console.h 24532 24533VIRTIO CORE AND NET DRIVERS 24534M: "Michael S. Tsirkin" <mst@redhat.com> 24535M: Jason Wang <jasowang@redhat.com> 24536R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 24537R: Eugenio Pérez <eperezma@redhat.com> 24538L: virtualization@lists.linux.dev 24539S: Maintained 24540F: Documentation/ABI/testing/sysfs-bus-vdpa 24541F: Documentation/ABI/testing/sysfs-class-vduse 24542F: Documentation/devicetree/bindings/virtio/ 24543F: Documentation/driver-api/virtio/ 24544F: drivers/block/virtio_blk.c 24545F: drivers/crypto/virtio/ 24546F: drivers/net/virtio_net.c 24547F: drivers/vdpa/ 24548F: drivers/virtio/ 24549F: include/linux/vdpa.h 24550F: include/linux/virtio*.h 24551F: include/linux/vringh.h 24552F: include/uapi/linux/virtio_*.h 24553F: net/vmw_vsock/virtio* 24554F: tools/virtio/ 24555F: tools/testing/selftests/drivers/net/virtio_net/ 24556 24557VIRTIO CRYPTO DRIVER 24558M: Gonglei <arei.gonglei@huawei.com> 24559L: virtualization@lists.linux.dev 24560L: linux-crypto@vger.kernel.org 24561S: Maintained 24562F: drivers/crypto/virtio/ 24563F: include/uapi/linux/virtio_crypto.h 24564 24565VIRTIO DRIVERS FOR S390 24566M: Cornelia Huck <cohuck@redhat.com> 24567M: Halil Pasic <pasic@linux.ibm.com> 24568M: Eric Farman <farman@linux.ibm.com> 24569L: linux-s390@vger.kernel.org 24570L: virtualization@lists.linux.dev 24571L: kvm@vger.kernel.org 24572S: Supported 24573F: arch/s390/include/uapi/asm/virtio-ccw.h 24574F: drivers/s390/virtio/ 24575 24576VIRTIO FILE SYSTEM 24577M: Vivek Goyal <vgoyal@redhat.com> 24578M: Stefan Hajnoczi <stefanha@redhat.com> 24579M: Miklos Szeredi <miklos@szeredi.hu> 24580R: Eugenio Pérez <eperezma@redhat.com> 24581L: virtualization@lists.linux.dev 24582L: linux-fsdevel@vger.kernel.org 24583S: Supported 24584W: https://virtio-fs.gitlab.io/ 24585F: Documentation/filesystems/virtiofs.rst 24586F: fs/fuse/virtio_fs.c 24587F: include/uapi/linux/virtio_fs.h 24588 24589VIRTIO GPIO DRIVER 24590M: Enrico Weigelt, metux IT consult <info@metux.net> 24591M: Viresh Kumar <vireshk@kernel.org> 24592L: linux-gpio@vger.kernel.org 24593L: virtualization@lists.linux.dev 24594S: Maintained 24595F: drivers/gpio/gpio-virtio.c 24596F: include/uapi/linux/virtio_gpio.h 24597 24598VIRTIO GPU DRIVER 24599M: David Airlie <airlied@redhat.com> 24600M: Gerd Hoffmann <kraxel@redhat.com> 24601R: Gurchetan Singh <gurchetansingh@chromium.org> 24602R: Chia-I Wu <olvaffe@gmail.com> 24603L: dri-devel@lists.freedesktop.org 24604L: virtualization@lists.linux.dev 24605S: Maintained 24606T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24607F: drivers/gpu/drm/ci/xfails/virtio* 24608F: drivers/gpu/drm/virtio/ 24609F: include/uapi/linux/virtio_gpu.h 24610 24611VIRTIO HOST (VHOST) 24612M: "Michael S. Tsirkin" <mst@redhat.com> 24613M: Jason Wang <jasowang@redhat.com> 24614R: Eugenio Pérez <eperezma@redhat.com> 24615L: kvm@vger.kernel.org 24616L: virtualization@lists.linux.dev 24617L: netdev@vger.kernel.org 24618S: Maintained 24619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 24620F: drivers/vhost/ 24621F: include/linux/sched/vhost_task.h 24622F: include/linux/vhost_iotlb.h 24623F: include/uapi/linux/vhost.h 24624F: kernel/vhost_task.c 24625 24626VIRTIO HOST (VHOST-SCSI) 24627M: "Michael S. Tsirkin" <mst@redhat.com> 24628M: Jason Wang <jasowang@redhat.com> 24629M: Mike Christie <michael.christie@oracle.com> 24630R: Paolo Bonzini <pbonzini@redhat.com> 24631R: Stefan Hajnoczi <stefanha@redhat.com> 24632L: virtualization@lists.linux.dev 24633S: Maintained 24634F: drivers/vhost/scsi.c 24635 24636VIRTIO I2C DRIVER 24637M: Viresh Kumar <viresh.kumar@linaro.org> 24638R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 24639L: linux-i2c@vger.kernel.org 24640L: virtualization@lists.linux.dev 24641S: Maintained 24642F: drivers/i2c/busses/i2c-virtio.c 24643F: include/uapi/linux/virtio_i2c.h 24644 24645VIRTIO INPUT DRIVER 24646M: Gerd Hoffmann <kraxel@redhat.com> 24647S: Maintained 24648F: drivers/virtio/virtio_input.c 24649F: include/uapi/linux/virtio_input.h 24650 24651VIRTIO IOMMU DRIVER 24652M: Jean-Philippe Brucker <jean-philippe@linaro.org> 24653L: virtualization@lists.linux.dev 24654S: Maintained 24655F: drivers/iommu/virtio-iommu.c 24656F: include/uapi/linux/virtio_iommu.h 24657 24658VIRTIO MEM DRIVER 24659M: David Hildenbrand <david@redhat.com> 24660L: virtualization@lists.linux.dev 24661S: Maintained 24662W: https://virtio-mem.gitlab.io/ 24663F: drivers/virtio/virtio_mem.c 24664F: include/uapi/linux/virtio_mem.h 24665 24666VIRTIO PMEM DRIVER 24667M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 24668L: virtualization@lists.linux.dev 24669S: Maintained 24670F: drivers/nvdimm/nd_virtio.c 24671F: drivers/nvdimm/virtio_pmem.c 24672 24673VIRTIO SOUND DRIVER 24674M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 24675M: "Michael S. Tsirkin" <mst@redhat.com> 24676L: virtualization@lists.linux.dev 24677L: linux-sound@vger.kernel.org 24678S: Maintained 24679F: include/uapi/linux/virtio_snd.h 24680F: sound/virtio/* 24681 24682VIRTUAL BOX GUEST DEVICE DRIVER 24683M: Hans de Goede <hdegoede@redhat.com> 24684M: Arnd Bergmann <arnd@arndb.de> 24685M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24686S: Maintained 24687F: drivers/virt/vboxguest/ 24688F: include/linux/vbox_utils.h 24689F: include/uapi/linux/vbox*.h 24690 24691VIRTUAL BOX SHARED FOLDER VFS DRIVER 24692M: Hans de Goede <hdegoede@redhat.com> 24693L: linux-fsdevel@vger.kernel.org 24694S: Maintained 24695F: fs/vboxsf/* 24696 24697VIRTUAL PCM TEST DRIVER 24698M: Ivan Orlov <ivan.orlov0322@gmail.com> 24699L: linux-sound@vger.kernel.org 24700S: Maintained 24701F: Documentation/sound/cards/pcmtest.rst 24702F: sound/drivers/pcmtest.c 24703F: tools/testing/selftests/alsa/test-pcmtest-driver.c 24704 24705VIRTUAL SERIO DEVICE DRIVER 24706M: Stephen Chandler Paul <thatslyude@gmail.com> 24707S: Maintained 24708F: drivers/input/serio/userio.c 24709F: include/uapi/linux/userio.h 24710 24711VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 24712M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24713S: Maintained 24714F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 24715F: drivers/iio/light/veml6075.c 24716 24717VISL VIRTUAL STATELESS DECODER DRIVER 24718M: Daniel Almeida <daniel.almeida@collabora.com> 24719L: linux-media@vger.kernel.org 24720S: Supported 24721F: drivers/media/test-drivers/visl 24722 24723VIVID VIRTUAL VIDEO DRIVER 24724M: Hans Verkuil <hverkuil@xs4all.nl> 24725L: linux-media@vger.kernel.org 24726S: Maintained 24727W: https://linuxtv.org 24728T: git git://linuxtv.org/media_tree.git 24729F: drivers/media/test-drivers/vivid/* 24730 24731VM SOCKETS (AF_VSOCK) 24732M: Stefano Garzarella <sgarzare@redhat.com> 24733L: virtualization@lists.linux.dev 24734L: netdev@vger.kernel.org 24735S: Maintained 24736F: drivers/net/vsockmon.c 24737F: include/net/af_vsock.h 24738F: include/uapi/linux/vm_sockets.h 24739F: include/uapi/linux/vm_sockets_diag.h 24740F: include/uapi/linux/vsockmon.h 24741F: net/vmw_vsock/ 24742F: tools/testing/vsock/ 24743 24744VMA 24745M: Andrew Morton <akpm@linux-foundation.org> 24746R: Liam R. Howlett <Liam.Howlett@oracle.com> 24747R: Vlastimil Babka <vbabka@suse.cz> 24748R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 24749L: linux-mm@kvack.org 24750S: Maintained 24751W: https://www.linux-mm.org 24752T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24753F: mm/vma.c 24754F: mm/vma.h 24755F: mm/vma_internal.h 24756F: tools/testing/vma/ 24757 24758VMALLOC 24759M: Andrew Morton <akpm@linux-foundation.org> 24760R: Uladzislau Rezki <urezki@gmail.com> 24761R: Christoph Hellwig <hch@infradead.org> 24762L: linux-mm@kvack.org 24763S: Maintained 24764W: http://www.linux-mm.org 24765T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24766F: include/linux/vmalloc.h 24767F: mm/vmalloc.c 24768 24769VME SUBSYSTEM 24770L: linux-kernel@vger.kernel.org 24771S: Orphan 24772T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24773F: Documentation/driver-api/vme.rst 24774F: drivers/staging/vme_user/ 24775 24776VMWARE BALLOON DRIVER 24777M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24778R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24779L: linux-kernel@vger.kernel.org 24780S: Supported 24781F: drivers/misc/vmw_balloon.c 24782 24783VMWARE HYPERVISOR INTERFACE 24784M: Ajay Kaher <ajay.kaher@broadcom.com> 24785M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24786R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24787L: virtualization@lists.linux.dev 24788L: x86@kernel.org 24789S: Supported 24790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24791F: arch/x86/include/asm/vmware.h 24792F: arch/x86/kernel/cpu/vmware.c 24793 24794VMWARE PVRDMA DRIVER 24795M: Bryan Tan <bryan-bt.tan@broadcom.com> 24796M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24797R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24798L: linux-rdma@vger.kernel.org 24799S: Supported 24800F: drivers/infiniband/hw/vmw_pvrdma/ 24801 24802VMWARE PVSCSI DRIVER 24803M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24804R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24805L: linux-scsi@vger.kernel.org 24806S: Supported 24807F: drivers/scsi/vmw_pvscsi.c 24808F: drivers/scsi/vmw_pvscsi.h 24809 24810VMWARE VIRTUAL PTP CLOCK DRIVER 24811M: Nick Shi <nick.shi@broadcom.com> 24812R: Ajay Kaher <ajay.kaher@broadcom.com> 24813R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24814R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24815L: netdev@vger.kernel.org 24816S: Supported 24817F: drivers/ptp/ptp_vmw.c 24818 24819VMWARE VMCI DRIVER 24820M: Bryan Tan <bryan-bt.tan@broadcom.com> 24821M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24822R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24823L: linux-kernel@vger.kernel.org 24824S: Supported 24825F: drivers/misc/vmw_vmci/ 24826F: include/linux/vmw_vmci* 24827 24828VMWARE VMMOUSE SUBDRIVER 24829M: Zack Rusin <zack.rusin@broadcom.com> 24830R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24831L: linux-input@vger.kernel.org 24832S: Supported 24833F: drivers/input/mouse/vmmouse.c 24834F: drivers/input/mouse/vmmouse.h 24835 24836VMWARE VMXNET3 ETHERNET DRIVER 24837M: Ronak Doshi <ronak.doshi@broadcom.com> 24838R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24839L: netdev@vger.kernel.org 24840S: Supported 24841F: drivers/net/vmxnet3/ 24842 24843VMWARE VSOCK VMCI TRANSPORT DRIVER 24844M: Bryan Tan <bryan-bt.tan@broadcom.com> 24845M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24846R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24847L: linux-kernel@vger.kernel.org 24848S: Supported 24849F: net/vmw_vsock/vmci_transport* 24850 24851VOCORE VOCORE2 BOARD 24852M: Harvey Hunt <harveyhuntnexus@gmail.com> 24853L: linux-mips@vger.kernel.org 24854S: Maintained 24855F: arch/mips/boot/dts/ralink/vocore2.dts 24856 24857VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24858M: Liam Girdwood <lgirdwood@gmail.com> 24859M: Mark Brown <broonie@kernel.org> 24860L: linux-kernel@vger.kernel.org 24861S: Supported 24862W: http://www.slimlogic.co.uk/?p=48 24863T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24864F: Documentation/devicetree/bindings/regulator/ 24865F: Documentation/power/regulator/ 24866F: drivers/regulator/ 24867F: include/dt-bindings/regulator/ 24868F: include/linux/regulator/ 24869K: regulator_get_optional 24870 24871VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24872R: Matti Vaittinen <mazziesaccount@gmail.com> 24873F: drivers/regulator/irq_helpers.c 24874 24875VRF 24876M: David Ahern <dsahern@kernel.org> 24877L: netdev@vger.kernel.org 24878S: Maintained 24879F: Documentation/networking/vrf.rst 24880F: drivers/net/vrf.c 24881 24882VSPRINTF 24883M: Petr Mladek <pmladek@suse.com> 24884M: Steven Rostedt <rostedt@goodmis.org> 24885R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24886R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24887R: Sergey Senozhatsky <senozhatsky@chromium.org> 24888S: Maintained 24889T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24890F: Documentation/core-api/printk-formats.rst 24891F: lib/test_printf.c 24892F: lib/test_scanf.c 24893F: lib/vsprintf.c 24894 24895VT1211 HARDWARE MONITOR DRIVER 24896M: Juerg Haefliger <juergh@proton.me> 24897L: linux-hwmon@vger.kernel.org 24898S: Maintained 24899F: Documentation/hwmon/vt1211.rst 24900F: drivers/hwmon/vt1211.c 24901 24902VT8231 HARDWARE MONITOR DRIVER 24903M: Roger Lucas <vt8231@hiddenengine.co.uk> 24904L: linux-hwmon@vger.kernel.org 24905S: Maintained 24906F: drivers/hwmon/vt8231.c 24907 24908VUB300 USB to SDIO/SD/MMC bridge chip 24909L: linux-mmc@vger.kernel.org 24910S: Orphan 24911F: drivers/mmc/host/vub300.c 24912 24913W1 DALLAS'S 1-WIRE BUS 24914M: Krzysztof Kozlowski <krzk@kernel.org> 24915S: Maintained 24916F: Documentation/devicetree/bindings/w1/ 24917F: Documentation/w1/ 24918F: drivers/w1/ 24919F: include/linux/w1.h 24920 24921W83791D HARDWARE MONITORING DRIVER 24922M: Marc Hulsman <m.hulsman@tudelft.nl> 24923L: linux-hwmon@vger.kernel.org 24924S: Maintained 24925F: Documentation/hwmon/w83791d.rst 24926F: drivers/hwmon/w83791d.c 24927 24928W83793 HARDWARE MONITORING DRIVER 24929M: Rudolf Marek <r.marek@assembler.cz> 24930L: linux-hwmon@vger.kernel.org 24931S: Maintained 24932F: Documentation/hwmon/w83793.rst 24933F: drivers/hwmon/w83793.c 24934 24935W83795 HARDWARE MONITORING DRIVER 24936M: Jean Delvare <jdelvare@suse.com> 24937L: linux-hwmon@vger.kernel.org 24938S: Maintained 24939F: drivers/hwmon/w83795.c 24940 24941W83L51xD SD/MMC CARD INTERFACE DRIVER 24942M: Pierre Ossman <pierre@ossman.eu> 24943S: Maintained 24944F: drivers/mmc/host/wbsd.* 24945 24946WACOM PROTOCOL 4 SERIAL TABLETS 24947M: Julian Squires <julian@cipht.net> 24948M: Hans de Goede <hdegoede@redhat.com> 24949L: linux-input@vger.kernel.org 24950S: Maintained 24951F: drivers/input/tablet/wacom_serial4.c 24952 24953WANGXUN ETHERNET DRIVER 24954M: Jiawen Wu <jiawenwu@trustnetic.com> 24955M: Mengyuan Lou <mengyuanlou@net-swift.com> 24956L: netdev@vger.kernel.org 24957S: Maintained 24958W: https://www.net-swift.com 24959F: Documentation/networking/device_drivers/ethernet/wangxun/* 24960F: drivers/net/ethernet/wangxun/ 24961F: drivers/net/pcs/pcs-xpcs-wx.c 24962 24963WATCHDOG DEVICE DRIVERS 24964M: Wim Van Sebroeck <wim@linux-watchdog.org> 24965M: Guenter Roeck <linux@roeck-us.net> 24966L: linux-watchdog@vger.kernel.org 24967S: Maintained 24968W: http://www.linux-watchdog.org/ 24969T: git git://www.linux-watchdog.org/linux-watchdog.git 24970F: Documentation/devicetree/bindings/watchdog/ 24971F: Documentation/watchdog/ 24972F: drivers/watchdog/ 24973F: include/linux/watchdog.h 24974F: include/trace/events/watchdog.h 24975F: include/uapi/linux/watchdog.h 24976 24977WAVE5 VPU CODEC DRIVER 24978M: Nas Chung <nas.chung@chipsnmedia.com> 24979M: Jackson Lee <jackson.lee@chipsnmedia.com> 24980L: linux-media@vger.kernel.org 24981S: Maintained 24982F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24983F: drivers/media/platform/chips-media/wave5/ 24984 24985WHISKEYCOVE PMIC GPIO DRIVER 24986M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24987L: linux-gpio@vger.kernel.org 24988S: Maintained 24989F: drivers/gpio/gpio-wcove.c 24990 24991WHWAVE RTC DRIVER 24992M: Dianlong Li <long17.cool@163.com> 24993L: linux-rtc@vger.kernel.org 24994S: Maintained 24995F: drivers/rtc/rtc-sd3078.c 24996 24997WIIMOTE HID DRIVER 24998M: David Rheinsberg <david@readahead.eu> 24999L: linux-input@vger.kernel.org 25000S: Maintained 25001F: drivers/hid/hid-wiimote* 25002 25003WILOCITY WIL6210 WIRELESS DRIVER 25004L: linux-wireless@vger.kernel.org 25005S: Orphan 25006W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 25007F: drivers/net/wireless/ath/wil6210/ 25008 25009WINBOND CIR DRIVER 25010M: David Härdeman <david@hardeman.nu> 25011S: Maintained 25012F: drivers/media/rc/winbond-cir.c 25013 25014WINSYSTEMS EBC-C384 WATCHDOG DRIVER 25015L: linux-watchdog@vger.kernel.org 25016S: Orphan 25017F: drivers/watchdog/ebc-c384_wdt.c 25018 25019WINSYSTEMS WS16C48 GPIO DRIVER 25020M: William Breathitt Gray <wbg@kernel.org> 25021L: linux-gpio@vger.kernel.org 25022S: Maintained 25023F: drivers/gpio/gpio-ws16c48.c 25024 25025WIREGUARD SECURE NETWORK TUNNEL 25026M: Jason A. Donenfeld <Jason@zx2c4.com> 25027L: wireguard@lists.zx2c4.com 25028L: netdev@vger.kernel.org 25029S: Maintained 25030F: drivers/net/wireguard/ 25031F: tools/testing/selftests/wireguard/ 25032 25033WISTRON LAPTOP BUTTON DRIVER 25034M: Miloslav Trmac <mitr@volny.cz> 25035S: Maintained 25036F: drivers/input/misc/wistron_btns.c 25037 25038WMI BINARY MOF DRIVER 25039M: Armin Wolf <W_Armin@gmx.de> 25040R: Thomas Weißschuh <linux@weissschuh.net> 25041L: platform-driver-x86@vger.kernel.org 25042S: Maintained 25043F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 25044F: Documentation/wmi/devices/wmi-bmof.rst 25045F: drivers/platform/x86/wmi-bmof.c 25046 25047WOLFSON MICROELECTRONICS DRIVERS 25048L: patches@opensource.cirrus.com 25049S: Supported 25050W: https://github.com/CirrusLogic/linux-drivers/wiki 25051T: git https://github.com/CirrusLogic/linux-drivers.git 25052F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 25053F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 25054F: Documentation/devicetree/bindings/mfd/wm831x.txt 25055F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 25056F: Documentation/devicetree/bindings/sound/wlf,*.yaml 25057F: Documentation/devicetree/bindings/sound/wm* 25058F: Documentation/hwmon/wm83??.rst 25059F: arch/arm/mach-s3c/mach-crag6410* 25060F: drivers/clk/clk-wm83*.c 25061F: drivers/gpio/gpio-*wm*.c 25062F: drivers/gpio/gpio-arizona.c 25063F: drivers/hwmon/wm83??-hwmon.c 25064F: drivers/input/misc/wm831x-on.c 25065F: drivers/input/touchscreen/wm831x-ts.c 25066F: drivers/input/touchscreen/wm97*.c 25067F: drivers/leds/leds-wm83*.c 25068F: drivers/mfd/arizona* 25069F: drivers/mfd/cs47l24* 25070F: drivers/mfd/wm*.c 25071F: drivers/power/supply/wm83*.c 25072F: drivers/regulator/arizona* 25073F: drivers/regulator/wm8*.c 25074F: drivers/rtc/rtc-wm83*.c 25075F: drivers/video/backlight/wm83*_bl.c 25076F: drivers/watchdog/wm83*_wdt.c 25077F: include/linux/mfd/arizona/ 25078F: include/linux/mfd/wm831x/ 25079F: include/linux/mfd/wm8350/ 25080F: include/linux/mfd/wm8400* 25081F: include/linux/regulator/arizona* 25082F: include/linux/wm97xx.h 25083F: include/sound/wm????.h 25084F: sound/soc/codecs/arizona* 25085F: sound/soc/codecs/cs47l24* 25086F: sound/soc/codecs/wm* 25087 25088WORKQUEUE 25089M: Tejun Heo <tj@kernel.org> 25090R: Lai Jiangshan <jiangshanlai@gmail.com> 25091S: Maintained 25092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 25093F: Documentation/core-api/workqueue.rst 25094F: include/linux/workqueue.h 25095F: kernel/workqueue.c 25096F: kernel/workqueue_internal.h 25097 25098WWAN DRIVERS 25099M: Loic Poulain <loic.poulain@linaro.org> 25100M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 25101R: Johannes Berg <johannes@sipsolutions.net> 25102L: netdev@vger.kernel.org 25103S: Maintained 25104F: drivers/net/wwan/ 25105F: include/linux/wwan.h 25106F: include/uapi/linux/wwan.h 25107 25108X-POWERS AXP288 PMIC DRIVERS 25109M: Hans de Goede <hdegoede@redhat.com> 25110S: Maintained 25111F: drivers/acpi/pmic/intel_pmic_xpower.c 25112N: axp288 25113 25114X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 25115M: Chen-Yu Tsai <wens@csie.org> 25116L: linux-kernel@vger.kernel.org 25117S: Maintained 25118N: axp[128] 25119 25120X.25 STACK 25121M: Martin Schiller <ms@dev.tdt.de> 25122L: linux-x25@vger.kernel.org 25123S: Maintained 25124F: Documentation/networking/lapb-module.rst 25125F: Documentation/networking/x25* 25126F: drivers/net/wan/hdlc_x25.c 25127F: drivers/net/wan/lapbether.c 25128F: include/*/lapb.h 25129F: include/net/x25* 25130F: include/uapi/linux/x25.h 25131F: net/lapb/ 25132F: net/x25/ 25133 25134X86 ARCHITECTURE (32-BIT AND 64-BIT) 25135M: Thomas Gleixner <tglx@linutronix.de> 25136M: Ingo Molnar <mingo@redhat.com> 25137M: Borislav Petkov <bp@alien8.de> 25138M: Dave Hansen <dave.hansen@linux.intel.com> 25139M: x86@kernel.org 25140R: "H. Peter Anvin" <hpa@zytor.com> 25141L: linux-kernel@vger.kernel.org 25142S: Maintained 25143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 25144F: Documentation/arch/x86/ 25145F: Documentation/devicetree/bindings/x86/ 25146F: arch/x86/ 25147F: tools/testing/selftests/x86 25148 25149X86 CPUID DATABASE 25150M: Borislav Petkov <bp@alien8.de> 25151M: Thomas Gleixner <tglx@linutronix.de> 25152M: x86@kernel.org 25153R: Ahmed S. Darwish <darwi@linutronix.de> 25154L: x86-cpuid@lists.linux.dev 25155S: Maintained 25156W: https://x86-cpuid.org 25157F: tools/arch/x86/kcpuid/cpuid.csv 25158 25159X86 ENTRY CODE 25160M: Andy Lutomirski <luto@kernel.org> 25161L: linux-kernel@vger.kernel.org 25162S: Maintained 25163T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 25164F: arch/x86/entry/ 25165 25166X86 HARDWARE VULNERABILITIES 25167M: Thomas Gleixner <tglx@linutronix.de> 25168M: Borislav Petkov <bp@alien8.de> 25169M: Peter Zijlstra <peterz@infradead.org> 25170M: Josh Poimboeuf <jpoimboe@kernel.org> 25171R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 25172S: Maintained 25173F: Documentation/admin-guide/hw-vuln/ 25174F: arch/x86/include/asm/nospec-branch.h 25175F: arch/x86/kernel/cpu/bugs.c 25176 25177X86 MCE INFRASTRUCTURE 25178M: Tony Luck <tony.luck@intel.com> 25179M: Borislav Petkov <bp@alien8.de> 25180L: linux-edac@vger.kernel.org 25181S: Maintained 25182F: Documentation/ABI/testing/sysfs-mce 25183F: Documentation/arch/x86/x86_64/machinecheck.rst 25184F: arch/x86/kernel/cpu/mce/* 25185 25186X86 MICROCODE UPDATE SUPPORT 25187M: Borislav Petkov <bp@alien8.de> 25188S: Maintained 25189F: arch/x86/kernel/cpu/microcode/* 25190 25191X86 MM 25192M: Dave Hansen <dave.hansen@linux.intel.com> 25193M: Andy Lutomirski <luto@kernel.org> 25194M: Peter Zijlstra <peterz@infradead.org> 25195L: linux-kernel@vger.kernel.org 25196S: Maintained 25197T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 25198F: arch/x86/mm/ 25199 25200X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 25201M: Hans de Goede <hdegoede@redhat.com> 25202L: platform-driver-x86@vger.kernel.org 25203S: Maintained 25204T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25205F: drivers/platform/x86/x86-android-tablets/ 25206 25207X86 PLATFORM DRIVERS 25208M: Hans de Goede <hdegoede@redhat.com> 25209M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25210L: platform-driver-x86@vger.kernel.org 25211S: Maintained 25212Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 25213T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 25214F: drivers/platform/olpc/ 25215F: drivers/platform/x86/ 25216F: include/linux/platform_data/x86/ 25217 25218X86 PLATFORM UV HPE SUPERDOME FLEX 25219M: Steve Wahl <steve.wahl@hpe.com> 25220R: Justin Ernst <justin.ernst@hpe.com> 25221R: Kyle Meyer <kyle.meyer@hpe.com> 25222R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 25223R: Russ Anderson <russ.anderson@hpe.com> 25224S: Supported 25225F: arch/x86/include/asm/uv/ 25226F: arch/x86/kernel/apic/x2apic_uv_x.c 25227F: arch/x86/platform/uv/ 25228 25229X86 STACK UNWINDING 25230M: Josh Poimboeuf <jpoimboe@kernel.org> 25231M: Peter Zijlstra <peterz@infradead.org> 25232S: Supported 25233F: arch/x86/include/asm/unwind*.h 25234F: arch/x86/kernel/dumpstack.c 25235F: arch/x86/kernel/stacktrace.c 25236F: arch/x86/kernel/unwind_*.c 25237 25238X86 TRUST DOMAIN EXTENSIONS (TDX) 25239M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 25240R: Dave Hansen <dave.hansen@linux.intel.com> 25241L: x86@kernel.org 25242L: linux-coco@lists.linux.dev 25243S: Supported 25244T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 25245F: arch/x86/boot/compressed/tdx* 25246F: arch/x86/coco/tdx/ 25247F: arch/x86/include/asm/shared/tdx.h 25248F: arch/x86/include/asm/tdx.h 25249F: arch/x86/virt/vmx/tdx/ 25250F: drivers/virt/coco/tdx-guest 25251 25252X86 VDSO 25253M: Andy Lutomirski <luto@kernel.org> 25254L: linux-kernel@vger.kernel.org 25255S: Maintained 25256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 25257F: arch/x86/entry/vdso/ 25258 25259XARRAY 25260M: Matthew Wilcox <willy@infradead.org> 25261L: linux-fsdevel@vger.kernel.org 25262S: Supported 25263F: Documentation/core-api/xarray.rst 25264F: include/linux/idr.h 25265F: include/linux/xarray.h 25266F: lib/idr.c 25267F: lib/xarray.c 25268F: tools/testing/radix-tree 25269 25270XBOX DVD IR REMOTE 25271M: Benjamin Valentin <benpicco@googlemail.com> 25272S: Maintained 25273F: drivers/media/rc/keymaps/rc-xbox-dvd.c 25274F: drivers/media/rc/xbox_remote.c 25275 25276XC2028/3028 TUNER DRIVER 25277M: Mauro Carvalho Chehab <mchehab@kernel.org> 25278L: linux-media@vger.kernel.org 25279S: Maintained 25280W: https://linuxtv.org 25281T: git git://linuxtv.org/media_tree.git 25282F: drivers/media/tuners/xc2028.* 25283 25284XDP (eXpress Data Path) 25285M: Alexei Starovoitov <ast@kernel.org> 25286M: Daniel Borkmann <daniel@iogearbox.net> 25287M: David S. Miller <davem@davemloft.net> 25288M: Jakub Kicinski <kuba@kernel.org> 25289M: Jesper Dangaard Brouer <hawk@kernel.org> 25290M: John Fastabend <john.fastabend@gmail.com> 25291L: netdev@vger.kernel.org 25292L: bpf@vger.kernel.org 25293S: Supported 25294F: drivers/net/ethernet/*/*/*/*/*xdp* 25295F: drivers/net/ethernet/*/*/*xdp* 25296F: include/net/xdp.h 25297F: include/net/xdp_priv.h 25298F: include/trace/events/xdp.h 25299F: kernel/bpf/cpumap.c 25300F: kernel/bpf/devmap.c 25301F: net/core/xdp.c 25302F: samples/bpf/xdp* 25303F: tools/testing/selftests/bpf/*/*xdp* 25304F: tools/testing/selftests/bpf/*xdp* 25305K: (?:\b|_)xdp(?:\b|_) 25306 25307XDP SOCKETS (AF_XDP) 25308M: Björn Töpel <bjorn@kernel.org> 25309M: Magnus Karlsson <magnus.karlsson@intel.com> 25310M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 25311R: Jonathan Lemon <jonathan.lemon@gmail.com> 25312L: netdev@vger.kernel.org 25313L: bpf@vger.kernel.org 25314S: Maintained 25315F: Documentation/networking/af_xdp.rst 25316F: include/net/netns/xdp.h 25317F: include/net/xdp_sock* 25318F: include/net/xsk_buff_pool.h 25319F: include/uapi/linux/if_xdp.h 25320F: include/uapi/linux/xdp_diag.h 25321F: net/xdp/ 25322F: tools/testing/selftests/bpf/*xsk* 25323 25324XEN BLOCK SUBSYSTEM 25325M: Roger Pau Monné <roger.pau@citrix.com> 25326L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25327S: Supported 25328F: drivers/block/xen* 25329F: drivers/block/xen-blkback/* 25330 25331XEN HYPERVISOR ARM 25332M: Stefano Stabellini <sstabellini@kernel.org> 25333L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25334S: Maintained 25335F: arch/arm/include/asm/xen/ 25336F: arch/arm/xen/ 25337 25338XEN HYPERVISOR ARM64 25339M: Stefano Stabellini <sstabellini@kernel.org> 25340L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25341S: Maintained 25342F: arch/arm64/include/asm/xen/ 25343F: arch/arm64/xen/ 25344 25345XEN HYPERVISOR INTERFACE 25346M: Juergen Gross <jgross@suse.com> 25347M: Stefano Stabellini <sstabellini@kernel.org> 25348R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 25349L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25350S: Supported 25351T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 25352F: Documentation/ABI/stable/sysfs-hypervisor-xen 25353F: Documentation/ABI/testing/sysfs-hypervisor-xen 25354F: drivers/*/xen-*front.c 25355F: drivers/xen/ 25356F: include/uapi/xen/ 25357F: include/xen/ 25358F: kernel/configs/xen.config 25359 25360XEN HYPERVISOR X86 25361M: Juergen Gross <jgross@suse.com> 25362R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 25363L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25364S: Supported 25365F: arch/x86/configs/xen.config 25366F: arch/x86/include/asm/pvclock-abi.h 25367F: arch/x86/include/asm/xen/ 25368F: arch/x86/platform/pvh/ 25369F: arch/x86/xen/ 25370 25371XEN NETWORK BACKEND DRIVER 25372M: Wei Liu <wei.liu@kernel.org> 25373M: Paul Durrant <paul@xen.org> 25374L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25375L: netdev@vger.kernel.org 25376S: Supported 25377F: drivers/net/xen-netback/* 25378 25379XEN PCI SUBSYSTEM 25380M: Juergen Gross <jgross@suse.com> 25381L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25382S: Supported 25383F: arch/x86/pci/*xen* 25384F: drivers/pci/*xen* 25385 25386XEN PVSCSI DRIVERS 25387M: Juergen Gross <jgross@suse.com> 25388L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25389L: linux-scsi@vger.kernel.org 25390S: Supported 25391F: drivers/scsi/xen-scsifront.c 25392F: drivers/xen/xen-scsiback.c 25393F: include/xen/interface/io/vscsiif.h 25394 25395XEN PVUSB DRIVER 25396M: Juergen Gross <jgross@suse.com> 25397L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25398L: linux-usb@vger.kernel.org 25399S: Supported 25400F: drivers/usb/host/xen* 25401F: include/xen/interface/io/usbif.h 25402 25403XEN SOUND FRONTEND DRIVER 25404M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 25405L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25406L: linux-sound@vger.kernel.org 25407S: Supported 25408F: sound/xen/* 25409 25410XEN SWIOTLB SUBSYSTEM 25411M: Juergen Gross <jgross@suse.com> 25412M: Stefano Stabellini <sstabellini@kernel.org> 25413L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 25414L: iommu@lists.linux.dev 25415S: Supported 25416F: arch/*/include/asm/xen/swiotlb-xen.h 25417F: drivers/xen/swiotlb-xen.c 25418F: include/xen/arm/swiotlb-xen.h 25419F: include/xen/swiotlb-xen.h 25420 25421XFS FILESYSTEM 25422M: Carlos Maiolino <cem@kernel.org> 25423R: Darrick J. Wong <djwong@kernel.org> 25424L: linux-xfs@vger.kernel.org 25425S: Supported 25426W: http://xfs.org/ 25427C: irc://irc.oftc.net/xfs 25428T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 25429P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 25430F: Documentation/ABI/testing/sysfs-fs-xfs 25431F: Documentation/admin-guide/xfs.rst 25432F: Documentation/filesystems/xfs/* 25433F: fs/xfs/ 25434F: include/uapi/linux/dqblk_xfs.h 25435F: include/uapi/linux/fsmap.h 25436 25437XILINX AMS DRIVER 25438M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 25439L: linux-iio@vger.kernel.org 25440S: Maintained 25441F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 25442F: drivers/iio/adc/xilinx-ams.c 25443 25444XILINX AXI ETHERNET DRIVER 25445M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 25446S: Maintained 25447F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 25448F: drivers/net/ethernet/xilinx/xilinx_axienet* 25449 25450XILINX CAN DRIVER 25451M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 25452L: linux-can@vger.kernel.org 25453S: Maintained 25454F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 25455F: drivers/net/can/xilinx_can.c 25456 25457XILINX EVENT MANAGEMENT DRIVER 25458M: Michal Simek <michal.simek@amd.com> 25459S: Maintained 25460F: drivers/soc/xilinx/xlnx_event_manager.c 25461F: include/linux/firmware/xlnx-event-manager.h 25462 25463XILINX GPIO DRIVER 25464M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25465R: Srinivas Neeli <srinivas.neeli@amd.com> 25466R: Michal Simek <michal.simek@amd.com> 25467S: Maintained 25468F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 25469F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 25470F: drivers/gpio/gpio-xilinx.c 25471F: drivers/gpio/gpio-zynq.c 25472 25473XILINX LL TEMAC ETHERNET DRIVER 25474L: netdev@vger.kernel.org 25475S: Orphan 25476F: drivers/net/ethernet/xilinx/ll_temac* 25477 25478XILINX PWM DRIVER 25479M: Sean Anderson <sean.anderson@seco.com> 25480S: Maintained 25481F: drivers/pwm/pwm-xilinx.c 25482F: include/clocksource/timer-xilinx.h 25483 25484XILINX SD-FEC IP CORES 25485M: Derek Kiernan <derek.kiernan@amd.com> 25486M: Dragan Cvetic <dragan.cvetic@amd.com> 25487S: Maintained 25488F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 25489F: Documentation/misc-devices/xilinx_sdfec.rst 25490F: drivers/misc/Kconfig 25491F: drivers/misc/Makefile 25492F: drivers/misc/xilinx_sdfec.c 25493F: include/uapi/misc/xilinx_sdfec.h 25494 25495XILINX UARTLITE SERIAL DRIVER 25496M: Peter Korsgaard <jacmet@sunsite.dk> 25497L: linux-serial@vger.kernel.org 25498S: Maintained 25499F: drivers/tty/serial/uartlite.c 25500 25501XILINX VIDEO IP CORES 25502M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25503L: linux-media@vger.kernel.org 25504S: Supported 25505T: git git://linuxtv.org/media_tree.git 25506F: Documentation/devicetree/bindings/media/xilinx/ 25507F: drivers/media/platform/xilinx/ 25508F: include/uapi/linux/xilinx-v4l2-controls.h 25509 25510XILINX VERSAL EDAC DRIVER 25511M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25512M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25513S: Maintained 25514F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 25515F: drivers/edac/versal_edac.c 25516 25517XILINX WATCHDOG DRIVER 25518M: Srinivas Neeli <srinivas.neeli@amd.com> 25519R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25520R: Michal Simek <michal.simek@amd.com> 25521S: Maintained 25522F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 25523F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 25524F: drivers/watchdog/of_xilinx_wdt.c 25525F: drivers/watchdog/xilinx_wwdt.c 25526 25527XILINX XDMA DRIVER 25528M: Lizhi Hou <lizhi.hou@amd.com> 25529M: Brian Xu <brian.xu@amd.com> 25530M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 25531L: dmaengine@vger.kernel.org 25532S: Supported 25533F: drivers/dma/xilinx/xdma-regs.h 25534F: drivers/dma/xilinx/xdma.c 25535F: include/linux/dma/amd_xdma.h 25536F: include/linux/platform_data/amd_xdma.h 25537 25538XILINX ZYNQMP DPDMA DRIVER 25539M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25540L: dmaengine@vger.kernel.org 25541S: Supported 25542F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 25543F: drivers/dma/xilinx/xilinx_dpdma.c 25544F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 25545 25546XILINX ZYNQMP OCM EDAC DRIVER 25547M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 25548M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 25549S: Maintained 25550F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 25551F: drivers/edac/zynqmp_edac.c 25552 25553XILINX ZYNQMP PSGTR PHY DRIVER 25554M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25555L: linux-kernel@vger.kernel.org 25556S: Supported 25557T: git https://github.com/Xilinx/linux-xlnx.git 25558F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 25559F: drivers/phy/xilinx/phy-zynqmp.c 25560 25561XILINX ZYNQMP SHA3 DRIVER 25562M: Harsha <harsha.harsha@amd.com> 25563S: Maintained 25564F: drivers/crypto/xilinx/zynqmp-sha.c 25565 25566XILINX ZYNQMP NVMEM DRIVER 25567M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 25568M: Kalyani Akula <kalyani.akula@amd.com> 25569R: Michal Simek <michal.simek@amd.com> 25570S: Maintained 25571F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 25572F: drivers/nvmem/zynqmp_nvmem.c 25573 25574XILLYBUS DRIVER 25575M: Eli Billauer <eli.billauer@gmail.com> 25576L: linux-kernel@vger.kernel.org 25577S: Supported 25578F: drivers/char/xillybus/ 25579 25580XLP9XX I2C DRIVER 25581M: George Cherian <gcherian@marvell.com> 25582L: linux-i2c@vger.kernel.org 25583S: Supported 25584W: http://www.marvell.com 25585F: drivers/i2c/busses/i2c-xlp9xx.c 25586 25587XRA1403 GPIO EXPANDER 25588M: Nandor Han <nandor.han@ge.com> 25589L: linux-gpio@vger.kernel.org 25590S: Maintained 25591F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 25592F: drivers/gpio/gpio-xra1403.c 25593 25594XTENSA XTFPGA PLATFORM SUPPORT 25595M: Max Filippov <jcmvbkbc@gmail.com> 25596S: Maintained 25597F: drivers/spi/spi-xtensa-xtfpga.c 25598F: sound/soc/xtensa/xtfpga-i2s.c 25599 25600XZ EMBEDDED 25601M: Lasse Collin <lasse.collin@tukaani.org> 25602S: Maintained 25603W: https://tukaani.org/xz/embedded.html 25604B: https://github.com/tukaani-project/xz-embedded/issues 25605C: irc://irc.libera.chat/tukaani 25606F: Documentation/staging/xz.rst 25607F: include/linux/decompress/unxz.h 25608F: include/linux/xz.h 25609F: lib/decompress_unxz.c 25610F: lib/xz/ 25611F: scripts/xz_wrap.sh 25612 25613YAM DRIVER FOR AX.25 25614M: Jean-Paul Roubelat <jpr@f6fbb.org> 25615L: linux-hams@vger.kernel.org 25616S: Maintained 25617F: drivers/net/hamradio/yam* 25618F: include/linux/yam.h 25619 25620YAMA SECURITY MODULE 25621M: Kees Cook <kees@kernel.org> 25622S: Supported 25623T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25624F: Documentation/admin-guide/LSM/Yama.rst 25625F: security/yama/ 25626 25627YAML NETLINK (YNL) 25628M: Donald Hunter <donald.hunter@gmail.com> 25629M: Jakub Kicinski <kuba@kernel.org> 25630F: Documentation/netlink/ 25631F: Documentation/userspace-api/netlink/intro-specs.rst 25632F: Documentation/userspace-api/netlink/specs.rst 25633F: tools/net/ynl/ 25634 25635YEALINK PHONE DRIVER 25636M: Henk Vergonet <Henk.Vergonet@gmail.com> 25637S: Maintained 25638F: Documentation/input/devices/yealink.rst 25639F: drivers/input/misc/yealink.* 25640 25641Z3FOLD COMPRESSED PAGE ALLOCATOR 25642M: Vitaly Wool <vitaly.wool@konsulko.com> 25643R: Miaohe Lin <linmiaohe@huawei.com> 25644L: linux-mm@kvack.org 25645S: Maintained 25646F: mm/z3fold.c 25647 25648Z8530 DRIVER FOR AX.25 25649M: Joerg Reuter <jreuter@yaina.de> 25650L: linux-hams@vger.kernel.org 25651S: Maintained 25652W: http://yaina.de/jreuter/ 25653W: http://www.qsl.net/dl1bke/ 25654F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 25655F: drivers/net/hamradio/*scc.c 25656F: drivers/net/hamradio/z8530.h 25657 25658ZBUD COMPRESSED PAGE ALLOCATOR 25659M: Seth Jennings <sjenning@redhat.com> 25660M: Dan Streetman <ddstreet@ieee.org> 25661L: linux-mm@kvack.org 25662S: Maintained 25663F: mm/zbud.c 25664 25665ZD1211RW WIRELESS DRIVER 25666L: linux-wireless@vger.kernel.org 25667S: Orphan 25668F: drivers/net/wireless/zydas/zd1211rw/ 25669 25670ZD1301 MEDIA DRIVER 25671L: linux-media@vger.kernel.org 25672S: Orphan 25673W: https://linuxtv.org/ 25674Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25675F: drivers/media/usb/dvb-usb-v2/zd1301* 25676 25677ZD1301_DEMOD MEDIA DRIVER 25678L: linux-media@vger.kernel.org 25679S: Orphan 25680W: https://linuxtv.org/ 25681Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25682F: drivers/media/dvb-frontends/zd1301_demod* 25683 25684ZHAOXIN PROCESSOR SUPPORT 25685M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 25686L: linux-kernel@vger.kernel.org 25687S: Maintained 25688F: arch/x86/kernel/cpu/zhaoxin.c 25689 25690ZONEFS FILESYSTEM 25691M: Damien Le Moal <dlemoal@kernel.org> 25692M: Naohiro Aota <naohiro.aota@wdc.com> 25693R: Johannes Thumshirn <jth@kernel.org> 25694L: linux-fsdevel@vger.kernel.org 25695S: Maintained 25696T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 25697F: Documentation/filesystems/zonefs.rst 25698F: fs/zonefs/ 25699 25700ZR36067 VIDEO FOR LINUX DRIVER 25701M: Corentin Labbe <clabbe@baylibre.com> 25702L: mjpeg-users@lists.sourceforge.net 25703L: linux-media@vger.kernel.org 25704S: Maintained 25705W: http://mjpeg.sourceforge.net/driver-zoran/ 25706Q: https://patchwork.linuxtv.org/project/linux-media/list/ 25707F: Documentation/driver-api/media/drivers/zoran.rst 25708F: drivers/media/pci/zoran/ 25709 25710ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 25711M: Minchan Kim <minchan@kernel.org> 25712M: Sergey Senozhatsky <senozhatsky@chromium.org> 25713L: linux-kernel@vger.kernel.org 25714S: Maintained 25715F: Documentation/admin-guide/blockdev/zram.rst 25716F: drivers/block/zram/ 25717 25718ZS DECSTATION Z85C30 SERIAL DRIVER 25719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25720S: Maintained 25721F: drivers/tty/serial/zs.* 25722 25723ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 25724M: Minchan Kim <minchan@kernel.org> 25725M: Sergey Senozhatsky <senozhatsky@chromium.org> 25726L: linux-mm@kvack.org 25727S: Maintained 25728F: Documentation/mm/zsmalloc.rst 25729F: include/linux/zsmalloc.h 25730F: mm/zsmalloc.c 25731 25732ZSTD 25733M: Nick Terrell <terrelln@fb.com> 25734S: Maintained 25735B: https://github.com/facebook/zstd/issues 25736T: git https://github.com/terrelln/linux.git 25737F: crypto/zstd.c 25738F: include/linux/zstd* 25739F: lib/decompress_unzstd.c 25740F: lib/zstd/ 25741N: zstd 25742K: zstd 25743 25744ZSWAP COMPRESSED SWAP CACHING 25745M: Johannes Weiner <hannes@cmpxchg.org> 25746M: Yosry Ahmed <yosryahmed@google.com> 25747M: Nhat Pham <nphamcs@gmail.com> 25748R: Chengming Zhou <chengming.zhou@linux.dev> 25749L: linux-mm@kvack.org 25750S: Maintained 25751F: Documentation/admin-guide/mm/zswap.rst 25752F: include/linux/zpool.h 25753F: include/linux/zswap.h 25754F: mm/zpool.c 25755F: mm/zswap.c 25756F: tools/testing/selftests/cgroup/test_zswap.c 25757 25758SENARYTECH AUDIO CODEC DRIVER 25759M: bo liu <bo.liu@senarytech.com> 25760S: Maintained 25761T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25762F: sound/pci/hda/patch_senarytech.c 25763 25764THE REST 25765M: Linus Torvalds <torvalds@linux-foundation.org> 25766L: linux-kernel@vger.kernel.org 25767S: Buried alive in reporters 25768T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 25769F: * 25770F: */ 25771
