4 Descriptions of section entries and preferred order
5 ---------------------------------------------------
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19 it has been replaced by a better system and you
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
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:
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.
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.
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
74 F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst
75 F: drivers/net/ethernet/3com/3c59x.c
81 F: drivers/net/ethernet/3com/typhoon*
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
90 53C700 AND 53C700-66 SCSI DRIVER
94 F: drivers/scsi/53c700*
96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
101 F: Documentation/networking/6lowpan.rst
102 F: include/net/6lowpan.h
105 6PACK NETWORK DRIVER FOR AX.25
109 F: drivers/net/hamradio/6pack.c
111 802.11 (including CFG80211/NL80211)
115 W: https://wireless.wiki.kernel.org/
116 Q: https://patchwork.kernel.org/project/linux-wireless/list/
117 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
118 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
119 F: Documentation/driver-api/80211/cfg80211.rst
120 F: Documentation/networking/regulatory.rst
121 F: include/linux/ieee80211.h
122 F: include/net/cfg80211.h
123 F: include/net/ieee80211_radiotap.h
124 F: include/net/iw_handler.h
125 F: include/net/wext.h
126 F: include/uapi/linux/nl80211.h
127 F: include/uapi/linux/wireless.h
130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
135 F: drivers/net/ethernet/realtek/r8169*
137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
141 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
142 F: drivers/tty/serial/8250*
143 F: include/linux/serial_8250.h
145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
148 F: drivers/net/ethernet/8390/
157 W: http://github.com/v9fs
158 Q: http://patchwork.kernel.org/project/v9fs-devel/list/
159 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
160 T: git git://github.com/martinetd/linux.git
161 F: Documentation/filesystems/9p.rst
164 F: include/trace/events/9p.h
165 F: include/uapi/linux/virtio_9p.h
171 F: drivers/soc/fujitsu/a64fx-diag.c
176 W: https://linuxtv.org
177 Q: http://patchwork.linuxtv.org/project/linux-media/list/
178 F: drivers/media/dvb-frontends/a8293*
180 AACRAID SCSI RAID DRIVER
184 W: http://www.adaptec.com/
185 F: Documentation/scsi/aacraid.rst
186 F: drivers/scsi/aacraid/
188 AB8500 BATTERY AND CHARGER DRIVERS
190 F: Documentation/devicetree/bindings/power/supply/*ab8500*
191 F: drivers/power/supply/*ab8500*
195 F: include/linux/syscalls.h
197 X: arch/*/include/uapi/
200 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
204 F: drivers/hwmon/abituguru.c
206 ABIT UGURU 3 HARDWARE MONITOR DRIVER
210 F: drivers/hwmon/abituguru3.c
212 ACCES 104-DIO-48E GPIO DRIVER
216 F: drivers/gpio/gpio-104-dio-48e.c
218 ACCES 104-IDI-48 GPIO DRIVER
222 F: drivers/gpio/gpio-104-idi-48.c
224 ACCES 104-IDIO-16 GPIO DRIVER
228 F: drivers/gpio/gpio-104-idio-16.c
230 ACCES 104-QUAD-8 DRIVER
234 F: drivers/counter/104-quad-8.c
236 ACCES IDIO-16 GPIO LIBRARY
240 F: drivers/gpio/gpio-idio-16.c
241 F: drivers/gpio/gpio-idio-16.h
243 ACCES PCI-IDIO-16 GPIO DRIVER
247 F: drivers/gpio/gpio-pci-idio-16.c
249 ACCES PCIe-IDIO-24 GPIO DRIVER
253 F: drivers/gpio/gpio-pcie-idio-24.c
259 F: drivers/net/ethernet/alteon/acenic*
261 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
265 W: http://piie.net/?section=acerhdf
266 F: drivers/platform/x86/acerhdf.c
268 ACER WMI LAPTOP EXTRAS
272 F: drivers/platform/x86/acer-wmi.c
279 Q: https://patchwork.kernel.org/project/linux-acpi/list/
280 B: https://bugzilla.kernel.org
281 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
282 F: Documentation/ABI/testing/configfs-acpi
283 F: Documentation/ABI/testing/sysfs-bus-acpi
284 F: Documentation/firmware-guide/acpi/
285 F: arch/x86/kernel/acpi/
286 F: arch/x86/pci/acpi.c
288 F: drivers/pci/*/*acpi*
289 F: drivers/pci/*acpi*
290 F: drivers/pnp/pnpacpi/
292 F: include/linux/acpi.h
293 F: include/linux/fwnode.h
294 F: include/linux/fw_table.h
305 F: drivers/acpi/apei/
307 ACPI COMPONENT ARCHITECTURE (ACPICA)
313 W: https://acpica.org/
314 W: https://github.com/acpica/acpica/
315 Q: https://patchwork.kernel.org/project/linux-acpi/list/
316 B: https://bugzilla.kernel.org
317 B: https://bugs.acpica.org
318 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
319 F: drivers/acpi/acpica/
323 ACPI FOR ARM64 (ACPI/arm64)
330 F: drivers/acpi/arm64
332 ACPI FOR RISC-V (ACPI/riscv)
337 F: drivers/acpi/riscv/
339 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
343 F: drivers/mailbox/pcc.c
352 Q: https://patchwork.kernel.org/project/linux-acpi/list/
353 B: https://bugzilla.kernel.org
354 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
355 F: drivers/acpi/pmic/
357 ACPI SERIAL MULTI INSTANTIATE DRIVER
361 F: drivers/platform/x86/serial-multi-instantiate.c
368 B: https://bugzilla.kernel.org
369 F: drivers/acpi/*thermal*
376 F: drivers/acpi/viot.c
377 F: include/linux/acpi_viot.h
383 F: Documentation/driver-api/wmi.rst
384 F: Documentation/wmi/
385 F: drivers/platform/x86/wmi.c
386 F: include/uapi/linux/wmi.h
388 ACRN HYPERVISOR SERVICE MODULE
392 W: https://projectacrn.org
393 F: Documentation/virt/acrn/
394 F: drivers/virt/acrn/
395 F: include/uapi/linux/acrn.h
397 AD1889 ALSA SOUND DRIVER
400 W: https://parisc.wiki.kernel.org/index.php/AD1889
401 F: sound/pci/ad1889.*
403 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
407 F: drivers/iio/potentiometer/ad5110.c
409 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
412 W: http://wiki.analog.com/AD5254
413 W: https://ez.analog.com/linux-software-drivers
414 F: drivers/misc/ad525x_dpot.c
416 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
419 W: http://wiki.analog.com/AD5398
420 W: https://ez.analog.com/linux-software-drivers
421 F: drivers/regulator/ad5398.c
423 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
426 W: http://wiki.analog.com/AD7142
427 W: https://ez.analog.com/linux-software-drivers
428 F: drivers/input/misc/ad714x.c
430 AD7877 TOUCHSCREEN DRIVER
433 W: http://wiki.analog.com/AD7877
434 W: https://ez.analog.com/linux-software-drivers
435 F: drivers/input/touchscreen/ad7877.c
437 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
440 W: http://wiki.analog.com/AD7879
441 W: https://ez.analog.com/linux-software-drivers
442 F: drivers/input/touchscreen/ad7879.c
444 ADAFRUIT MINI I2C GAMEPAD
448 F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml
449 F: drivers/input/joystick/adafruit-seesaw.c
451 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
455 ADF7242 IEEE 802.15.4 RADIO DRIVER
459 W: https://wiki.analog.com/ADF7242
460 W: https://ez.analog.com/linux-software-drivers
461 F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
462 F: drivers/net/ieee802154/adf7242.c
464 ADM1025 HARDWARE MONITOR DRIVER
468 F: Documentation/hwmon/adm1025.rst
469 F: drivers/hwmon/adm1025.c
471 ADM1029 HARDWARE MONITOR DRIVER
475 F: drivers/hwmon/adm1029.c
477 ADM8211 WIRELESS DRIVER
480 F: drivers/net/wireless/admtek/adm8211.*
482 ADP1653 FLASH CONTROLLER DRIVER
486 F: drivers/media/i2c/adp1653.c
487 F: include/media/i2c/adp1653.h
489 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
492 W: http://wiki.analog.com/ADP5520
493 W: https://ez.analog.com/linux-software-drivers
494 F: drivers/gpio/gpio-adp5520.c
495 F: drivers/input/keyboard/adp5520-keys.c
496 F: drivers/leds/leds-adp5520.c
497 F: drivers/mfd/adp5520.c
498 F: drivers/video/backlight/adp5520_bl.c
500 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
503 W: http://wiki.analog.com/ADP5588
504 W: https://ez.analog.com/linux-software-drivers
505 F: Documentation/devicetree/bindings/input/adi,adp5588.yaml
506 F: drivers/input/keyboard/adp5588-keys.c
508 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
511 W: http://wiki.analog.com/ADP8860
512 W: https://ez.analog.com/linux-software-drivers
513 F: drivers/video/backlight/adp8860_bl.c
518 F: drivers/macintosh/therm_adt746x.c
520 ADT7475 HARDWARE MONITOR DRIVER
524 F: Documentation/hwmon/adt7475.rst
525 F: drivers/hwmon/adt7475.c
532 F: Documentation/scsi/advansys.rst
533 F: drivers/scsi/advansys.c
535 ADVANTECH SWBTN DRIVER
539 F: drivers/platform/x86/adv_swbutton.c
541 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
544 F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
545 F: drivers/iio/accel/adxl313*
547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
550 W: http://wiki.analog.com/ADXL345
551 W: https://ez.analog.com/linux-software-drivers
552 F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
553 F: drivers/input/misc/adxl34x.c
555 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
559 F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
560 F: drivers/iio/accel/adxl355.h
561 F: drivers/iio/accel/adxl355_core.c
562 F: drivers/iio/accel/adxl355_i2c.c
563 F: drivers/iio/accel/adxl355_spi.c
565 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
569 W: https://ez.analog.com/linux-software-drivers
570 F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
571 F: drivers/iio/accel/adxl367*
573 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
576 W: https://ez.analog.com/linux-software-drivers
577 F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
578 F: drivers/iio/accel/adxl372.c
579 F: drivers/iio/accel/adxl372_i2c.c
580 F: drivers/iio/accel/adxl372_spi.c
585 W: https://linuxtv.org
586 Q: http://patchwork.linuxtv.org/project/linux-media/list/
587 F: drivers/media/dvb-frontends/af9013*
592 W: https://linuxtv.org
593 Q: http://patchwork.linuxtv.org/project/linux-media/list/
594 F: drivers/media/dvb-frontends/af9033*
600 F: Documentation/filesystems/affs.rst
608 W: https://www.infradead.org/~dhowells/kafs/
609 F: Documentation/filesystems/afs.rst
611 F: include/trace/events/afs.h
617 T: git git://anongit.freedesktop.org/drm/drm
619 F: include/linux/agp*
620 F: include/uapi/linux/agp*
626 F: drivers/scsi/aha152x*
627 F: drivers/scsi/pcmcia/aha152x*
629 AIC7XXX / AIC79XX SCSI DRIVER
633 F: drivers/scsi/aic7xxx/
635 AIMSLAB FM RADIO RECEIVER DRIVER
639 W: https://linuxtv.org
640 T: git git://linuxtv.org/media_tree.git
641 F: drivers/media/radio/radio-aimslab*
648 F: include/linux/*aio*.h
653 W: https://linuxtv.org
654 Q: http://patchwork.linuxtv.org/project/linux-media/list/
655 F: drivers/media/usb/airspy/
657 ALACRITECH GIGABIT ETHERNET DRIVER
660 F: drivers/net/ethernet/alacritech/*
662 ALCATEL SPEEDTOUCH USB DRIVER
666 W: http://www.linux-usb.org/SpeedTouch/
667 F: drivers/usb/atm/speedtch.c
668 F: drivers/usb/atm/usbatm.c
670 ALCHEMY AU1XX0 MMC DRIVER
673 F: drivers/mmc/host/au1xmmc.c
679 F: Documentation/i2c/busses/i2c-ali1563.rst
680 F: drivers/i2c/busses/i2c-ali1563.c
682 ALIBABA ELASTIC RDMA DRIVER
687 F: drivers/infiniband/hw/erdma
688 F: include/uapi/rdma/erdma-abi.h
693 F: Documentation/admin-guide/perf/alibaba_pmu.rst
694 F: drivers/perf/alibaba_uncore_drw_pmu.c
699 F: drivers/platform/x86/dell/alienware-wmi.c
701 ALLEGRO DVT VIDEO IP CORE DRIVER
706 F: Documentation/devicetree/bindings/media/allegro,al5e.yaml
707 F: drivers/media/platform/allegro-dvt/
709 ALLIED VISION ALVIUM CAMERA DRIVER
714 F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml
715 F: drivers/media/i2c/alvium-csi2.c
716 F: drivers/media/i2c/alvium-csi2.h
718 ALLWINNER A10 CSI DRIVER
722 T: git git://linuxtv.org/media_tree.git
723 F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
724 F: drivers/media/platform/sunxi/sun4i-csi/
726 ALLWINNER A31 CSI DRIVER
731 T: git git://linuxtv.org/media_tree.git
732 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
733 F: drivers/media/platform/sunxi/sun6i-csi/
735 ALLWINNER A31 ISP DRIVER
739 T: git git://linuxtv.org/media_tree.git
740 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
741 F: drivers/staging/media/sunxi/sun6i-isp/
742 F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
744 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
748 T: git git://linuxtv.org/media_tree.git
749 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
750 F: drivers/media/platform/sunxi/sun6i-mipi-csi2/
752 ALLWINNER CPUFREQ DRIVER
756 F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
757 F: drivers/cpufreq/sun50i-cpufreq-nvmem.c
759 ALLWINNER CRYPTO DRIVERS
763 F: drivers/crypto/allwinner/
765 ALLWINNER DMIC DRIVERS
769 F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
770 F: sound/soc/sunxi/sun50i-dmic.c
772 ALLWINNER HARDWARE SPINLOCK SUPPORT
775 F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
776 F: drivers/hwspinlock/sun6i_hwspinlock.c
778 ALLWINNER THERMAL DRIVER
783 F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
784 F: drivers/thermal/sun8i_thermal.c
791 F: drivers/staging/media/sunxi/cedrus/
801 ALPS PS/2 TOUCHPAD DRIVER
803 F: drivers/input/mouse/alps.*
805 ALTERA I2C CONTROLLER DRIVER
808 F: Documentation/devicetree/bindings/i2c/i2c-altera.txt
809 F: drivers/i2c/busses/i2c-altera.c
811 ALTERA MAILBOX DRIVER
814 F: drivers/mailbox/mailbox-altera.c
816 ALTERA MSGDMA IP CORE DRIVER
821 F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml
822 F: drivers/dma/altera-msgdma.c
828 F: drivers/gpio/gpio-altera.c
830 ALTERA SYSTEM MANAGER DRIVER
833 F: drivers/mfd/altera-sysmgr.c
834 F: include/linux/mfd/altera-sysmgr.h
836 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
839 F: drivers/gpio/gpio-altera-a10sr.c
840 F: drivers/mfd/altera-a10sr.c
841 F: drivers/reset/reset-a10sr.c
842 F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h
843 F: include/linux/mfd/altera-a10sr.h
845 ALTERA TRIPLE SPEED ETHERNET DRIVER
849 F: drivers/net/ethernet/altera/
851 ALTERA UART/JTAG UART SERIAL DRIVERS
855 F: drivers/tty/serial/altera_jtaguart.c
856 F: drivers/tty/serial/altera_uart.c
857 F: include/linux/altera_jtaguart.h
858 F: include/linux/altera_uart.h
860 AMAZON ANNAPURNA LABS FIC DRIVER
863 F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
864 F: drivers/irqchip/irq-al-fic.c
866 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
870 F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
871 F: drivers/edac/al_mc_edac.c
873 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
876 F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
877 F: drivers/thermal/thermal_mmio.c
879 AMAZON ETHERNET DRIVERS
887 F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst
888 F: drivers/net/ethernet/amazon/
890 AMAZON RDMA EFA DRIVER
896 Q: https://patchwork.kernel.org/project/linux-rdma/list/
897 F: drivers/infiniband/hw/efa/
898 F: include/uapi/rdma/efa-abi.h
905 F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
906 F: drivers/w1/masters/amd_axi_w1.c
912 F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
914 F: include/linux/cdx/*
916 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
921 F: drivers/crypto/ccp/
922 F: include/linux/ccp.h
924 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
929 F: drivers/crypto/ccp/sev*
930 F: include/uapi/linux/psp-sev.h
932 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
936 F: drivers/crypto/ccp/dbc.c
937 F: drivers/crypto/ccp/dbc.h
938 F: drivers/crypto/ccp/platform-access.c
939 F: drivers/crypto/ccp/platform-access.h
940 F: include/uapi/linux/psp-dbc.h
941 F: tools/crypto/ccp/*.c
942 F: tools/crypto/ccp/*.py
950 T: git https://gitlab.freedesktop.org/agd5f/linux.git
951 F: drivers/gpu/drm/amd/display/
953 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
957 F: Documentation/hwmon/fam15h_power.rst
958 F: drivers/hwmon/fam15h_power.c
964 F: drivers/gpio/gpio-amd-fch.c
965 F: include/linux/platform_data/gpio/gpio-amd-fch.h
967 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
970 F: drivers/usb/gadget/udc/amd5536udc.*
972 AMD GEODE PROCESSOR/CHIPSET SUPPORT
976 W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
977 F: arch/x86/include/asm/geode.h
978 F: drivers/char/hw_random/geode-rng.c
979 F: drivers/crypto/geode*
980 F: drivers/video/fbdev/geode/
987 F: Documentation/arch/x86/amd_hsmp.rst
988 F: arch/x86/include/asm/amd_hsmp.h
989 F: arch/x86/include/uapi/asm/amd_hsmp.h
990 F: drivers/platform/x86/amd/hsmp.c
997 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
998 F: drivers/iommu/amd/
999 F: include/linux/amd-iommu.h
1005 T: git https://gitlab.freedesktop.org/agd5f/linux.git
1006 F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1007 F: drivers/gpu/drm/amd/amdkfd/
1008 F: drivers/gpu/drm/amd/include/cik_structs.h
1009 F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1010 F: drivers/gpu/drm/amd/include/v9_structs.h
1011 F: drivers/gpu/drm/amd/include/vi_structs.h
1012 F: include/uapi/linux/kfd_ioctl.h
1013 F: include/uapi/linux/kfd_sysfs.h
1020 F: drivers/i2c/busses/i2c-amd-mp2*
1027 F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1028 F: drivers/net/ethernet/amd/pds_core/
1029 F: include/linux/pds/
1035 F: drivers/platform/x86/amd/pmc/
1041 F: Documentation/ABI/testing/sysfs-amd-pmf
1042 F: drivers/platform/x86/amd/pmf/
1044 AMD POWERPLAY AND SWSMU
1048 T: git https://gitlab.freedesktop.org/agd5f/linux.git
1049 F: drivers/gpu/drm/amd/pm/
1055 F: Documentation/admin-guide/pm/amd-pstate.rst
1056 F: drivers/cpufreq/amd-pstate*
1057 F: include/linux/amd-pstate.h
1058 F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1064 F: drivers/dma/ptdma/
1066 AMD SEATTLE DEVICE TREE SUPPORT
1070 F: arch/arm64/boot/dts/amd/
1072 AMD SENSOR FUSION HUB DRIVER
1076 F: Documentation/hid/amd-sfh*
1077 F: drivers/hid/amd-sfh-hid/
1082 F: drivers/spi/spi-amd.c
1088 F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1089 F: drivers/net/ethernet/amd/xgbe/
1091 AMLOGIC DDR PMU DRIVER
1095 W: http://www.amlogic.com
1096 F: Documentation/admin-guide/perf/meson-ddr-pmu.rst
1097 F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1098 F: drivers/perf/amlogic/
1099 F: include/soc/amlogic/
1101 AMPHION VPU CODEC V4L2 DRIVER
1106 F: Documentation/devicetree/bindings/media/amphion,vpu.yaml
1107 F: drivers/media/platform/amphion/
1113 F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1114 F: drivers/iio/light/as73211.c
1116 AMT (Automatic Multicast Tunneling)
1120 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1121 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1122 F: drivers/net/amt.c
1124 ANALOG DEVICES INC AD3552R DRIVER
1128 W: https://ez.analog.com/linux-software-drivers
1129 F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1130 F: drivers/iio/dac/ad3552r.c
1132 ANALOG DEVICES INC AD4130 DRIVER
1136 W: https://ez.analog.com/linux-software-drivers
1137 F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1138 F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1139 F: drivers/iio/adc/ad4130.c
1141 ANALOG DEVICES INC AD7091R DRIVER
1145 W: http://ez.analog.com/community/linux-device-drivers
1146 F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1147 F: drivers/iio/adc/drivers/iio/adc/ad7091r*
1149 ANALOG DEVICES INC AD7192 DRIVER
1153 W: https://ez.analog.com/linux-software-drivers
1154 F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1155 F: drivers/iio/adc/ad7192.c
1157 ANALOG DEVICES INC AD7292 DRIVER
1161 W: https://ez.analog.com/linux-software-drivers
1162 F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1163 F: drivers/iio/adc/ad7292.c
1165 ANALOG DEVICES INC AD7293 DRIVER
1169 W: https://ez.analog.com/linux-software-drivers
1170 F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1171 F: drivers/iio/dac/ad7293.c
1173 ANALOG DEVICES INC AD74115 DRIVER
1177 W: https://ez.analog.com/linux-software-drivers
1178 F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1179 F: drivers/iio/addac/ad74115.c
1181 ANALOG DEVICES INC AD74413R DRIVER
1185 W: https://ez.analog.com/linux-software-drivers
1186 F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1187 F: drivers/iio/addac/ad74413r.c
1188 F: include/dt-bindings/iio/addac/adi,ad74413r.h
1190 ANALOG DEVICES INC AD7768-1 DRIVER
1194 W: https://ez.analog.com/linux-software-drivers
1195 F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1196 F: drivers/iio/adc/ad7768-1.c
1198 ANALOG DEVICES INC AD7780 DRIVER
1203 W: https://ez.analog.com/linux-software-drivers
1204 F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1205 F: drivers/iio/adc/ad7780.c
1207 ANALOG DEVICES INC ADA4250 DRIVER
1211 W: https://ez.analog.com/linux-software-drivers
1212 F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1213 F: drivers/iio/amplifiers/ada4250.c
1215 ANALOG DEVICES INC ADF4377 DRIVER
1219 W: https://ez.analog.com/linux-software-drivers
1220 F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1221 F: drivers/iio/frequency/adf4377.c
1223 ANALOG DEVICES INC ADGS1408 DRIVER
1226 F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1227 F: drivers/mux/adgs1408.c
1229 ANALOG DEVICES INC ADIN DRIVER
1233 W: https://ez.analog.com/linux-software-drivers
1234 F: Documentation/devicetree/bindings/net/adi,adin.yaml
1235 F: drivers/net/phy/adin.c
1237 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1241 F: drivers/iio/imu/adis.c
1242 F: drivers/iio/imu/adis_buffer.c
1243 F: drivers/iio/imu/adis_trigger.c
1244 F: include/linux/iio/imu/adis.h
1246 ANALOG DEVICES INC ADIS16460 DRIVER
1250 W: https://ez.analog.com/linux-software-drivers
1251 F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1252 F: drivers/iio/imu/adis16460.c
1254 ANALOG DEVICES INC ADIS16475 DRIVER
1258 W: https://ez.analog.com/linux-software-drivers
1259 F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1260 F: drivers/iio/imu/adis16475.c
1262 ANALOG DEVICES INC ADM1177 DRIVER
1266 W: https://ez.analog.com/linux-software-drivers
1267 F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1268 F: drivers/hwmon/adm1177.c
1270 ANALOG DEVICES INC ADMV1013 DRIVER
1274 W: https://ez.analog.com/linux-software-drivers
1275 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1276 F: drivers/iio/frequency/admv1013.c
1278 ANALOG DEVICES INC ADMV1014 DRIVER
1282 W: https://ez.analog.com/linux-software-drivers
1283 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1284 F: drivers/iio/frequency/admv1014.c
1286 ANALOG DEVICES INC ADMV8818 DRIVER
1290 W: https://ez.analog.com/linux-software-drivers
1291 F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1292 F: drivers/iio/filter/admv8818.c
1294 ANALOG DEVICES INC ADP5061 DRIVER
1298 W: https://ez.analog.com/linux-software-drivers
1299 F: drivers/power/supply/adp5061.c
1301 ANALOG DEVICES INC ADRF6780 DRIVER
1305 W: https://ez.analog.com/linux-software-drivers
1306 F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1307 F: drivers/iio/frequency/adrf6780.c
1309 ANALOG DEVICES INC ADV7180 DRIVER
1313 W: https://ez.analog.com/linux-software-drivers
1314 F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1315 F: drivers/media/i2c/adv7180.c
1317 ANALOG DEVICES INC ADV748X DRIVER
1321 F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1322 F: drivers/media/i2c/adv748x/*
1324 ANALOG DEVICES INC ADV7511 DRIVER
1328 F: drivers/media/i2c/adv7511*
1330 ANALOG DEVICES INC ADV7604 DRIVER
1334 F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1335 F: drivers/media/i2c/adv7604*
1337 ANALOG DEVICES INC ADV7842 DRIVER
1341 F: drivers/media/i2c/adv7842*
1343 ANALOG DEVICES INC ADXRS290 DRIVER
1347 F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1348 F: drivers/iio/gyro/adxrs290.c
1350 ANALOG DEVICES INC ASOC CODEC DRIVERS
1355 W: http://wiki.analog.com/
1356 W: https://ez.analog.com/linux-software-drivers
1357 F: sound/soc/codecs/ad1*
1358 F: sound/soc/codecs/ad7*
1359 F: sound/soc/codecs/adau*
1360 F: sound/soc/codecs/adav*
1361 F: sound/soc/codecs/sigmadsp.*
1362 F: sound/soc/codecs/ssm*
1364 ANALOG DEVICES INC DMA DRIVERS
1367 W: https://ez.analog.com/linux-software-drivers
1368 F: drivers/dma/dma-axi-dmac.c
1370 ANALOG DEVICES INC IIO DRIVERS
1374 W: http://wiki.analog.com/
1375 W: https://ez.analog.com/linux-software-drivers
1376 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1377 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1378 F: Documentation/devicetree/bindings/iio/*/adi,*
1379 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1380 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1381 F: drivers/iio/*/ad*
1382 F: drivers/iio/adc/ltc249*
1383 F: drivers/iio/amplifiers/hmc425a.c
1384 F: drivers/staging/iio/*/ad*
1385 X: drivers/iio/*/adjd*
1387 ANALOG DEVICES INC MAX31760 DRIVER
1390 W: http://wiki.analog.com/
1391 W: https://ez.analog.com/linux-software-drivers
1392 F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1393 F: Documentation/hwmon/max31760.rst
1394 F: drivers/hwmon/max31760.c
1396 ANALOGBITS PLL LIBRARIES
1399 F: drivers/clk/analogbits/*
1400 F: include/linux/clk/analogbits*
1413 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1416 ANDROID GOLDFISH PIC DRIVER
1419 F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1420 F: drivers/irqchip/irq-goldfish-pic.c
1422 ANDROID GOLDFISH RTC DRIVER
1425 F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1426 F: drivers/rtc/rtc-goldfish.c
1428 AOA (Apple Onboard Audio) ALSA DRIVER
1435 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1439 F: drivers/iio/addac/stx104.c
1444 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1445 F: arch/x86/kernel/apm_32.c
1446 F: drivers/char/apm-emulation.c
1447 F: include/linux/apm_bios.h
1448 F: include/uapi/linux/apm_bios.h
1450 APPARMOR SECURITY MODULE
1456 B: https://gitlab.com/apparmor/apparmor-kernel
1457 C: irc://irc.oftc.net/apparmor
1458 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1459 T: https://gitlab.com/apparmor/apparmor-kernel.git
1460 F: Documentation/admin-guide/LSM/apparmor.rst
1461 F: security/apparmor/
1463 APPLE BCM5974 MULTITOUCH DRIVER
1467 F: drivers/input/mouse/bcm5974.c
1469 APPLE PCIE CONTROLLER DRIVER
1474 F: drivers/pci/controller/pcie-apple.c
1480 F: drivers/hwmon/applesmc.c
1482 APPLETALK NETWORK LAYER
1485 F: include/linux/atalk.h
1486 F: include/uapi/linux/atalk.h
1489 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1492 F: arch/arm64/boot/dts/apm/
1494 APPLIED MICRO (APM) X-GENE SOC EDAC
1497 F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1498 F: drivers/edac/xgene_edac.c
1500 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1504 F: drivers/net/ethernet/apm/xgene-v2/
1506 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1511 F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1512 F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1513 F: drivers/net/ethernet/apm/xgene/
1514 F: drivers/net/mdio/mdio-xgene.c
1516 APPLIED MICRO (APM) X-GENE SOC PMU
1519 F: Documentation/admin-guide/perf/xgene-pmu.rst
1520 F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1521 F: drivers/perf/xgene_pmu.c
1523 APTINA CAMERA SENSOR PLL
1527 F: drivers/media/i2c/aptina-pll.*
1529 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1534 F: Documentation/hwmon/aquacomputer_d5next.rst
1535 F: drivers/hwmon/aquacomputer_d5next.c
1537 AQUANTIA ETHERNET DRIVER (atlantic)
1541 W: https://www.marvell.com/
1542 Q: https://patchwork.kernel.org/project/netdevbpf/list/
1543 F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1544 F: drivers/net/ethernet/aquantia/atlantic/
1546 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1550 W: http://www.aquantia.com
1551 F: drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1553 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1557 F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1558 F: drivers/media/i2c/ar0521.c
1560 ARASAN NAND CONTROLLER DRIVER
1565 F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1566 F: drivers/mtd/nand/raw/arasan-nand-controller.c
1568 ARC FRAMEBUFFER DRIVER
1571 F: drivers/video/fbdev/arcfb.c
1572 F: drivers/video/fbdev/core/fb_defio.c
1577 F: Documentation/devicetree/bindings/display/snps,arcpgu.txt
1578 F: drivers/gpu/drm/tiny/arcpgu.c
1580 ARCNET NETWORK LAYER
1584 F: drivers/net/arcnet/
1585 F: include/uapi/linux/if_arcnet.h
1587 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1593 P: Documentation/process/maintainer-soc.rst
1594 C: irc://irc.libera.chat/armlinux
1595 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1596 F: Documentation/process/maintainer-soc*.rst
1597 F: arch/arm/boot/dts/Makefile
1598 F: arch/arm64/boot/dts/Makefile
1600 ARM ARCHITECTED TIMER DRIVER
1605 F: arch/arm/include/asm/arch_timer.h
1606 F: arch/arm64/include/asm/arch_timer.h
1607 F: drivers/clocksource/arm_arch_timer.c
1609 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1613 F: Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1614 F: arch/arm/include/asm/arch_gicv3.h
1615 F: arch/arm64/include/asm/arch_gicv3.h
1616 F: drivers/irqchip/irq-gic*.[ch]
1617 F: include/linux/irqchip/arm-gic*.h
1618 F: include/linux/irqchip/arm-vgic-info.h
1620 ARM HDLCD DRM DRIVER
1623 F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1624 F: drivers/gpu/drm/arm/hdlcd_*
1626 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1630 F: Documentation/devicetree/bindings/arm/arm,integrator.yaml
1631 F: Documentation/devicetree/bindings/arm/arm,realview.yaml
1632 F: Documentation/devicetree/bindings/arm/arm,versatile.yaml
1633 F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1634 F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1635 F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1636 F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1637 F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1638 F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1639 F: arch/arm/boot/dts/arm/arm-realview-*
1640 F: arch/arm/boot/dts/arm/integrator*
1641 F: arch/arm/boot/dts/arm/versatile*
1642 F: arch/arm/mach-versatile/
1643 F: drivers/bus/arm-integrator-lm.c
1644 F: drivers/clk/versatile/
1645 F: drivers/i2c/busses/i2c-versatile.c
1646 F: drivers/irqchip/irq-versatile-fpga.c
1647 F: drivers/mtd/maps/physmap-versatile.*
1648 F: drivers/power/reset/arm-versatile-reboot.c
1649 F: drivers/soc/versatile/
1651 ARM KOMEDA DRM-KMS DRIVER
1654 T: git git://anongit.freedesktop.org/drm/drm-misc
1655 F: Documentation/devicetree/bindings/display/arm,komeda.yaml
1656 F: Documentation/gpu/komeda-kms.rst
1657 F: drivers/gpu/drm/arm/display/include/
1658 F: drivers/gpu/drm/arm/display/komeda/
1660 ARM MALI PANFROST DRM DRIVER
1666 T: git git://anongit.freedesktop.org/drm/drm-misc
1667 F: Documentation/gpu/panfrost.rst
1668 F: drivers/gpu/drm/panfrost/
1669 F: include/uapi/drm/panfrost_drm.h
1671 ARM MALI-DP DRM DRIVER
1674 T: git git://anongit.freedesktop.org/drm/drm-misc
1675 F: Documentation/devicetree/bindings/display/arm,malidp.yaml
1676 F: Documentation/gpu/afbc.rst
1677 F: drivers/gpu/drm/arm/
1679 ARM MFM AND FLOPPY DRIVERS
1682 F: arch/arm/include/asm/floppy.h
1683 F: arch/arm/mach-rpc/floppydma.S
1685 ARM PMU PROFILING AND DEBUGGING
1690 F: Documentation/devicetree/bindings/arm/pmu.yaml
1691 F: Documentation/devicetree/bindings/perf/
1692 F: arch/arm*/include/asm/hw_breakpoint.h
1693 F: arch/arm*/include/asm/perf_event.h
1694 F: arch/arm*/kernel/hw_breakpoint.c
1695 F: arch/arm*/kernel/perf_*
1697 F: include/linux/perf/arm_pmu*.h
1703 W: http://www.armlinux.org.uk/
1704 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git
1706 X: arch/arm/boot/dts/
1708 ARM PRIMECELL AACI PL041 DRIVER
1713 ARM PRIMECELL BUS SUPPORT
1717 F: include/linux/amba/bus.h
1719 ARM PRIMECELL KMI PL050 DRIVER
1722 F: drivers/input/serio/ambakmi.*
1723 F: include/linux/amba/kmi.h
1725 ARM PRIMECELL MMCI PL180/1 DRIVER
1728 F: drivers/mmc/host/mmci.*
1729 F: include/linux/amba/mmci.h
1731 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1736 F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1737 F: drivers/mtd/nand/raw/pl35x-nand-controller.c
1739 ARM PRIMECELL PL35X SMC DRIVER
1744 F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1745 F: drivers/memory/pl353-smc.c
1747 ARM PRIMECELL SSP PL022 SPI DRIVER
1751 F: Documentation/devicetree/bindings/spi/spi-pl022.yaml
1752 F: drivers/spi/spi-pl022.c
1754 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1757 F: drivers/tty/serial/amba-pl01*.c
1758 F: include/linux/amba/serial.h
1760 ARM PRIMECELL VIC PL190/PL192 DRIVER
1764 F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1765 F: drivers/irqchip/irq-vic.c
1767 ARM SMC WATCHDOG DRIVER
1771 F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1772 F: drivers/watchdog/arm_smc_wdt.c
1779 F: Documentation/devicetree/bindings/iommu/arm,smmu*
1780 F: drivers/iommu/arm/
1781 F: drivers/iommu/io-pgtable-arm*
1783 ARM SUB-ARCHITECTURES
1786 C: irc://irc.libera.chat/armlinux
1787 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1791 ARM/ACTIONS SEMI ARCHITECTURE
1797 F: Documentation/devicetree/bindings/arm/actions.yaml
1798 F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1799 F: Documentation/devicetree/bindings/dma/owl-dma.yaml
1800 F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1801 F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1802 F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1803 F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1804 F: Documentation/devicetree/bindings/pinctrl/actions,*
1805 F: Documentation/devicetree/bindings/power/actions,owl-sps.txt
1806 F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1807 F: arch/arm/boot/dts/actions/
1808 F: arch/arm/mach-actions/
1809 F: arch/arm64/boot/dts/actions/
1810 F: drivers/clk/actions/
1811 F: drivers/clocksource/timer-owl*
1812 F: drivers/dma/owl-dma.c
1813 F: drivers/i2c/busses/i2c-owl.c
1814 F: drivers/irqchip/irq-owl-sirq.c
1815 F: drivers/mmc/host/owl-mmc.c
1816 F: drivers/net/ethernet/actions/
1817 F: drivers/pinctrl/actions/*
1818 F: drivers/pmdomain/actions/
1819 F: include/dt-bindings/power/owl-*
1820 F: include/dt-bindings/reset/actions,*
1821 F: include/linux/soc/actions/
1824 ARM/Allwinner SoC Clock Support
1827 F: drivers/clk/sunxi/
1829 ARM/Allwinner sunXi SoC support
1836 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1837 F: arch/arm/mach-sunxi/
1838 F: arch/arm64/boot/dts/allwinner/
1839 F: drivers/clk/sunxi-ng/
1840 F: drivers/pinctrl/sunxi/
1841 F: drivers/soc/sunxi/
1846 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1850 F: Documentation/devicetree/bindings/*/amd,pensando*
1851 F: arch/arm64/boot/dts/amd/elba*
1853 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1858 F: Documentation/devicetree/bindings/clock/amlogic*
1859 F: drivers/clk/meson/
1860 F: include/dt-bindings/clock/amlogic,a1*
1861 F: include/dt-bindings/clock/gxbb*
1862 F: include/dt-bindings/clock/meson*
1864 ARM/Amlogic Meson SoC Crypto Drivers
1869 F: Documentation/devicetree/bindings/crypto/amlogic*
1870 F: drivers/crypto/amlogic/
1872 ARM/Amlogic Meson SoC Sound Drivers
1876 F: Documentation/devicetree/bindings/sound/amlogic*
1879 ARM/Amlogic Meson SoC support
1887 W: http://linux-meson.com/
1888 F: Documentation/devicetree/bindings/phy/amlogic*
1889 F: arch/arm/boot/dts/amlogic/
1890 F: arch/arm/mach-meson/
1891 F: arch/arm64/boot/dts/amlogic/
1892 F: drivers/pmdomain/amlogic/
1893 F: drivers/mmc/host/meson*
1894 F: drivers/phy/amlogic/
1895 F: drivers/pinctrl/meson/
1896 F: drivers/rtc/rtc-meson*
1897 F: drivers/soc/amlogic/
1900 ARM/Annapurna Labs ALPINE ARCHITECTURE
1905 F: arch/arm/boot/dts/amazon/
1906 F: arch/arm/mach-alpine/
1907 F: arch/arm64/boot/dts/amazon/
1908 F: drivers/*/*alpine*
1910 ARM/APPLE MACHINE SOUND DRIVERS
1915 F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1916 F: Documentation/devicetree/bindings/sound/apple,*
1917 F: sound/soc/apple/*
1918 F: sound/soc/codecs/cs42l83-i2c.c
1919 F: sound/soc/codecs/ssm3515.c
1921 ARM/APPLE MACHINE SUPPORT
1928 W: https://asahilinux.org
1929 B: https://github.com/AsahiLinux/linux/issues
1930 C: irc://irc.oftc.net/asahi-dev
1931 T: git https://github.com/AsahiLinux/linux.git
1932 F: Documentation/devicetree/bindings/arm/apple.yaml
1933 F: Documentation/devicetree/bindings/arm/apple/*
1934 F: Documentation/devicetree/bindings/clock/apple,nco.yaml
1935 F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1936 F: Documentation/devicetree/bindings/dma/apple,admac.yaml
1937 F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1938 F: Documentation/devicetree/bindings/interrupt-controller/apple,*
1939 F: Documentation/devicetree/bindings/iommu/apple,dart.yaml
1940 F: Documentation/devicetree/bindings/iommu/apple,sart.yaml
1941 F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1942 F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1943 F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1944 F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1945 F: Documentation/devicetree/bindings/pci/apple,pcie.yaml
1946 F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1947 F: Documentation/devicetree/bindings/power/apple*
1948 F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1949 F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1950 F: arch/arm64/boot/dts/apple/
1951 F: drivers/bluetooth/hci_bcm4377.c
1952 F: drivers/clk/clk-apple-nco.c
1953 F: drivers/cpufreq/apple-soc-cpufreq.c
1954 F: drivers/dma/apple-admac.c
1955 F: drivers/pmdomain/apple/
1956 F: drivers/i2c/busses/i2c-pasemi-core.c
1957 F: drivers/i2c/busses/i2c-pasemi-platform.c
1958 F: drivers/iommu/apple-dart.c
1959 F: drivers/iommu/io-pgtable-dart.c
1960 F: drivers/irqchip/irq-apple-aic.c
1961 F: drivers/nvme/host/apple.c
1962 F: drivers/nvmem/apple-efuses.c
1963 F: drivers/pinctrl/pinctrl-apple-gpio.c
1964 F: drivers/pwm/pwm-apple.c
1965 F: drivers/soc/apple/*
1966 F: drivers/watchdog/apple_wdt.c
1967 F: include/dt-bindings/interrupt-controller/apple-aic.h
1968 F: include/dt-bindings/pinctrl/apple.h
1969 F: include/linux/soc/apple/*
1971 ARM/ARTPEC MACHINE SUPPORT
1976 F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1977 F: arch/arm/boot/dts/axis/
1978 F: arch/arm/mach-artpec
1980 F: drivers/crypto/axis
1981 F: drivers/mmc/host/usdhi6rol0.c
1982 F: drivers/pinctrl/pinctrl-artpec*
1984 ARM/ASPEED I2C DRIVER
1991 F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1992 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1993 F: drivers/i2c/busses/i2c-aspeed.c
1994 F: drivers/irqchip/irq-aspeed-i2c-ic.c
1996 ARM/ASPEED MACHINE SUPPORT
2002 Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/
2003 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
2004 F: Documentation/devicetree/bindings/arm/aspeed/
2005 F: arch/arm/boot/dts/aspeed/
2006 F: arch/arm/mach-aspeed/
2009 ARM/BITMAIN ARCHITECTURE
2013 F: Documentation/devicetree/bindings/arm/bitmain.yaml
2014 F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2015 F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2016 F: arch/arm64/boot/dts/bitmain/
2017 F: drivers/clk/clk-bm1880.c
2018 F: drivers/pinctrl/pinctrl-bm1880.c
2020 ARM/CALXEDA HIGHBANK ARCHITECTURE
2024 F: arch/arm/boot/dts/calxeda/
2025 F: arch/arm/mach-highbank/
2027 ARM/CAVIUM THUNDER NETWORK DRIVER
2031 F: drivers/net/ethernet/cavium/thunder/
2033 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2037 F: arch/arm/mach-ep93xx/ts72xx.c
2039 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2045 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2050 F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2051 F: Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2052 F: arch/arm/boot/compressed/misc-ep93xx.h
2053 F: arch/arm/mach-ep93xx/
2054 F: drivers/iio/adc/ep93xx_adc.c
2060 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2061 F: drivers/clk/clkdev.c
2063 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2067 F: arch/arm/boot/dts/cnxt/
2070 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2077 T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2078 F: Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2079 F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2080 F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2081 F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2082 F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2083 F: Documentation/trace/coresight/*
2084 F: drivers/hwtracing/coresight/*
2085 F: include/dt-bindings/arm/coresight-cti-dt.h
2086 F: include/linux/coresight*
2087 F: include/uapi/linux/coresight*
2088 F: samples/coresight/*
2089 F: tools/perf/Documentation/arm-coresight.txt
2090 F: tools/perf/arch/arm/util/auxtrace.c
2091 F: tools/perf/arch/arm/util/cs-etm.c
2092 F: tools/perf/arch/arm/util/cs-etm.h
2093 F: tools/perf/arch/arm/util/pmu.c
2094 F: tools/perf/tests/shell/*coresight*
2095 F: tools/perf/tests/shell/coresight/*
2096 F: tools/perf/tests/shell/lib/*coresight*
2097 F: tools/perf/util/cs-etm-decoder/*
2098 F: tools/perf/util/cs-etm.*
2100 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2105 T: git git://github.com/ulli-kroll/linux.git
2106 F: Documentation/devicetree/bindings/arm/gemini.yaml
2107 F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2108 F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2109 F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2110 F: arch/arm/boot/dts/gemini/
2111 F: arch/arm/mach-gemini/
2112 F: drivers/crypto/gemini/
2113 F: drivers/net/ethernet/cortina/
2114 F: drivers/pinctrl/pinctrl-gemini.c
2115 F: drivers/rtc/rtc-ftrtc010.c
2117 ARM/CZ.NIC TURRIS SUPPORT
2120 W: https://www.turris.cz/
2121 F: Documentation/ABI/testing/debugfs-moxtet
2122 F: Documentation/ABI/testing/sysfs-bus-moxtet-devices
2123 F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2124 F: Documentation/devicetree/bindings/bus/moxtet.txt
2125 F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2126 F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2127 F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2128 F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2129 F: drivers/bus/moxtet.c
2130 F: drivers/firmware/turris-mox-rwtm.c
2131 F: drivers/gpio/gpio-moxtet.c
2132 F: drivers/leds/leds-turris-omnia.c
2133 F: drivers/mailbox/armada-37xx-rwtm-mailbox.c
2134 F: drivers/watchdog/armada_37xx_wdt.c
2135 F: include/dt-bindings/bus/moxtet.h
2136 F: include/linux/armada-37xx-rwtm-mailbox.h
2137 F: include/linux/moxtet.h
2139 ARM/FARADAY FA526 PORT
2143 T: git git://git.berlios.de/gemini-board
2144 F: arch/arm/mm/*-fa*
2146 ARM/FOOTBRIDGE ARCHITECTURE
2150 W: http://www.armlinux.org.uk/
2151 F: arch/arm/include/asm/hardware/dec21285.h
2152 F: arch/arm/mach-footbridge/
2154 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2162 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2163 F: arch/arm/boot/dts/nxp/imx/
2164 F: arch/arm/boot/dts/nxp/mxs/
2165 F: arch/arm64/boot/dts/freescale/
2166 X: arch/arm64/boot/dts/freescale/fsl-*
2167 X: arch/arm64/boot/dts/freescale/qoriq-*
2168 X: drivers/media/i2c/
2172 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2177 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2178 F: arch/arm/boot/dts/nxp/ls/
2179 F: arch/arm64/boot/dts/freescale/fsl-*
2180 F: arch/arm64/boot/dts/freescale/qoriq-*
2182 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2189 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2190 F: arch/arm/boot/dts/nxp/vf/
2191 F: arch/arm/mach-imx/*vf610*
2193 ARM/GUMSTIX MACHINE SUPPORT
2198 ARM/HISILICON SOC SUPPORT
2202 W: http://www.hisilicon.com
2203 T: git https://github.com/hisilicon/linux-hisi.git
2204 F: arch/arm/boot/dts/hisilicon/
2205 F: arch/arm/mach-hisi/
2206 F: arch/arm64/boot/dts/hisilicon/
2208 ARM/HP JORNADA 7XX MACHINE SUPPORT
2212 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2213 F: arch/arm/mach-sa1100/include/mach/jornada720.h
2214 F: arch/arm/mach-sa1100/jornada720.c
2216 ARM/HPE GXP ARCHITECTURE
2220 F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2221 F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2222 F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2223 F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2224 F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2225 F: Documentation/hwmon/gxp-fan-ctrl.rst
2226 F: arch/arm/boot/dts/hpe/
2227 F: arch/arm/mach-hpe/
2228 F: drivers/clocksource/timer-gxp.c
2229 F: drivers/hwmon/gxp-fan-ctrl.c
2230 F: drivers/i2c/busses/i2c-gxp.c
2231 F: drivers/spi/spi-gxp.c
2232 F: drivers/watchdog/gxp-wdt.c
2234 ARM/IGEP MACHINE SUPPORT
2240 F: arch/arm/boot/dts/ti/omap/omap3-igep*
2242 ARM/INTEL IXP4XX ARM ARCHITECTURE
2247 F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2248 F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2249 F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2250 F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2251 F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2252 F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2253 F: arch/arm/boot/dts/intel/ixp/
2254 F: arch/arm/mach-ixp4xx/
2255 F: drivers/bus/intel-ixp4xx-eb.c
2256 F: drivers/char/hw_random/ixp4xx-rng.c
2257 F: drivers/clocksource/timer-ixp4xx.c
2258 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2259 F: drivers/gpio/gpio-ixp4xx.c
2260 F: drivers/irqchip/irq-ixp4xx.c
2261 F: drivers/net/ethernet/xscale/ixp4xx_eth.c
2262 F: drivers/net/wan/ixp4xx_hss.c
2263 F: drivers/soc/ixp4xx/ixp4xx-npe.c
2264 F: drivers/soc/ixp4xx/ixp4xx-qmgr.c
2265 F: include/linux/soc/ixp4xx/npe.h
2266 F: include/linux/soc/ixp4xx/qmgr.h
2268 ARM/INTEL KEEMBAY ARCHITECTURE
2272 F: Documentation/devicetree/bindings/arm/intel,keembay.yaml
2273 F: arch/arm64/boot/dts/intel/keembay-evm.dts
2274 F: arch/arm64/boot/dts/intel/keembay-soc.dtsi
2276 ARM/INTEL XSC3 (MANZANO) ARM CORE
2281 ARM/LG1K ARCHITECTURE
2285 F: arch/arm64/boot/dts/lg/
2287 ARM/LPC18XX ARCHITECTURE
2291 F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2292 F: arch/arm/boot/dts/nxp/lpc/lpc43*
2293 F: drivers/i2c/busses/i2c-lpc2k.c
2294 F: drivers/memory/pl172.c
2295 F: drivers/mtd/spi-nor/controllers/nxp-spifi.c
2296 F: drivers/rtc/rtc-lpc24xx.c
2299 ARM/LPC32XX SOC SUPPORT
2303 T: git git://github.com/vzapolskiy/linux-lpc32xx.git
2304 F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2305 F: arch/arm/boot/dts/nxp/lpc/lpc32*
2306 F: arch/arm/mach-lpc32xx/
2307 F: drivers/i2c/busses/i2c-pnx.c
2308 F: drivers/net/ethernet/nxp/lpc_eth.c
2309 F: drivers/usb/host/ohci-nxp.c
2310 F: drivers/watchdog/pnx4008_wdt.c
2313 ARM/Marvell Dove/MV78xx0/Orion SOC support
2319 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2320 F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2321 F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2322 F: Documentation/devicetree/bindings/soc/dove/
2323 F: arch/arm/boot/dts/marvell/dove*
2324 F: arch/arm/boot/dts/marvell/orion5x*
2325 F: arch/arm/mach-dove/
2326 F: arch/arm/mach-mv78xx0/
2327 F: arch/arm/mach-orion5x/
2328 F: arch/arm/plat-orion/
2329 F: drivers/bus/mvebu-mbus.c
2330 F: drivers/soc/dove/
2332 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2338 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2339 F: Documentation/devicetree/bindings/arm/marvell/
2340 F: arch/arm/boot/dts/marvell/armada*
2341 F: arch/arm/boot/dts/marvell/kirkwood*
2342 F: arch/arm/configs/mvebu_*_defconfig
2343 F: arch/arm/mach-mvebu/
2344 F: arch/arm64/boot/dts/marvell/
2345 F: drivers/clk/mvebu/
2346 F: drivers/cpufreq/armada-37xx-cpufreq.c
2347 F: drivers/cpufreq/armada-8k-cpufreq.c
2348 F: drivers/cpufreq/mvebu-cpufreq.c
2349 F: drivers/irqchip/irq-armada-370-xp.c
2350 F: drivers/irqchip/irq-mvebu-*
2351 F: drivers/pinctrl/mvebu/
2352 F: drivers/rtc/rtc-armada38x.c
2354 ARM/Mediatek RTC DRIVER
2360 F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2361 F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2362 F: drivers/rtc/rtc-mt2712.c
2363 F: drivers/rtc/rtc-mt6397.c
2364 F: drivers/rtc/rtc-mt7622.c
2366 ARM/Mediatek SoC support
2373 W: https://mtk.wiki.kernel.org/
2374 C: irc://irc.libera.chat/linux-mediatek
2375 F: arch/arm/boot/dts/mediatek/
2376 F: arch/arm/mach-mediatek/
2377 F: arch/arm64/boot/dts/mediatek/
2378 F: drivers/soc/mediatek/
2383 ARM/Mediatek USB3 PHY DRIVER
2388 F: Documentation/devicetree/bindings/phy/mediatek,*
2389 F: drivers/phy/mediatek/
2391 ARM/MICROCHIP (ARM64) SoC support
2397 T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2398 F: arch/arm64/boot/dts/microchip/
2400 ARM/Microchip (AT91) SoC support
2406 W: http://www.linux4sam.org
2407 T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2408 F: arch/arm/boot/dts/microchip/at91*
2409 F: arch/arm/boot/dts/microchip/sama*
2410 F: arch/arm/include/debug/at91.S
2411 F: arch/arm/mach-at91/
2412 F: drivers/memory/atmel*
2413 F: drivers/watchdog/sama5d4_wdt.c
2414 F: include/soc/at91/
2415 X: drivers/input/touchscreen/atmel_mxt_ts.c
2419 ARM/Microchip Sparx5 SoC support
2426 F: arch/arm64/boot/dts/microchip/sparx*
2427 F: drivers/net/ethernet/microchip/vcap/
2428 F: drivers/pinctrl/pinctrl-microchip-sgpio.c
2431 ARM/MILBEAUT ARCHITECTURE
2436 F: arch/arm/boot/dts/socionext/milbeaut*
2437 F: arch/arm/mach-milbeaut/
2440 ARM/MStar/Sigmastar Armv7 SoC support
2445 W: http://linux-chenxing.org/
2446 T: git git://github.com/linux-chenxing/linux.git
2447 F: Documentation/devicetree/bindings/arm/mstar/*
2448 F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2449 F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2450 F: arch/arm/boot/dts/sigmastar/
2451 F: arch/arm/mach-mstar/
2452 F: drivers/clk/mstar/
2453 F: drivers/clocksource/timer-msc313e.c
2454 F: drivers/gpio/gpio-msc313.c
2455 F: drivers/rtc/rtc-msc313.c
2456 F: drivers/watchdog/msc313e_wdt.c
2457 F: include/dt-bindings/clock/mstar-*
2458 F: include/dt-bindings/gpio/msc313-gpio.h
2460 ARM/NOMADIK/Ux500 ARCHITECTURES
2464 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2465 F: Documentation/devicetree/bindings/arm/ste-*
2466 F: Documentation/devicetree/bindings/arm/ux500.yaml
2467 F: Documentation/devicetree/bindings/arm/ux500/
2468 F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2469 F: arch/arm/boot/dts/st/ste-*
2470 F: arch/arm/mach-nomadik/
2471 F: arch/arm/mach-ux500/
2472 F: drivers/clk/clk-nomadik.c
2473 F: drivers/clocksource/clksrc-dbx500-prcmu.c
2474 F: drivers/dma/ste_dma40*
2475 F: drivers/pmdomain/st/ste-ux500-pm-domain.c
2476 F: drivers/hwspinlock/u8500_hsem.c
2477 F: drivers/i2c/busses/i2c-nomadik.c
2478 F: drivers/iio/adc/ab8500-gpadc.c
2479 F: drivers/mfd/ab8500*
2480 F: drivers/mfd/abx500*
2481 F: drivers/mfd/db8500*
2482 F: drivers/pinctrl/nomadik/
2483 F: drivers/rtc/rtc-ab8500.c
2484 F: drivers/rtc/rtc-pl031.c
2485 F: drivers/soc/ux500/
2487 ARM/NUVOTON MA35 ARCHITECTURE
2492 F: Documentation/devicetree/bindings/*/*/*ma35*
2493 F: Documentation/devicetree/bindings/*/*ma35*
2494 F: arch/arm64/boot/dts/nuvoton/*ma35*
2495 F: drivers/*/*/*ma35*
2499 ARM/NUVOTON NPCM ARCHITECTURE
2508 F: Documentation/devicetree/bindings/*/*/*npcm*
2509 F: Documentation/devicetree/bindings/*/*npcm*
2510 F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2511 F: arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2512 F: arch/arm/mach-npcm/
2513 F: arch/arm64/boot/dts/nuvoton/
2514 F: drivers/*/*/*npcm*
2516 F: drivers/rtc/rtc-nct3018y.c
2517 F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2518 F: include/dt-bindings/clock/nuvoton,npcm845-clk.h
2520 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2526 F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2527 F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2528 F: Documentation/userspace-api/media/drivers/npcm-video.rst
2529 F: drivers/media/platform/nuvoton/
2530 F: include/uapi/linux/npcm-video.h
2532 ARM/NUVOTON WPCM450 ARCHITECTURE
2536 W: https://github.com/neuschaefer/wpcm450/wiki
2537 F: Documentation/devicetree/bindings/*/*wpcm*
2538 F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2539 F: arch/arm/configs/wpcm450_defconfig
2540 F: arch/arm/mach-npcm/wpcm450.c
2541 F: drivers/*/*/*wpcm*
2544 ARM/NXP S32G ARCHITECTURE
2551 F: arch/arm64/boot/dts/freescale/s32g*.dts*
2553 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2557 W: http://www.digriz.org.uk/ts78xx/kernel
2558 F: arch/arm/mach-orion5x/ts78xx-*
2560 ARM/QUALCOMM CHROMEBOOK SUPPORT
2562 F: arch/arm64/boot/dts/qcom/sc7180*
2563 F: arch/arm64/boot/dts/qcom/sc7280*
2564 F: arch/arm64/boot/dts/qcom/sdm845-cheza*
2566 ARM/QUALCOMM SUPPORT
2571 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2572 F: Documentation/devicetree/bindings/*/qcom*
2573 F: Documentation/devicetree/bindings/soc/qcom/
2574 F: arch/arm/boot/dts/qcom/
2575 F: arch/arm/configs/qcom_defconfig
2576 F: arch/arm/mach-qcom/
2577 F: arch/arm64/boot/dts/qcom/
2578 F: drivers/*/*/pm8???-*
2579 F: drivers/*/*/qcom*
2580 F: drivers/*/*/qcom/
2583 F: drivers/bluetooth/btqcomsmd.c
2584 F: drivers/clocksource/timer-qcom.c
2585 F: drivers/cpuidle/cpuidle-qcom-spm.c
2586 F: drivers/extcon/extcon-qcom*
2587 F: drivers/i2c/busses/i2c-qcom-geni.c
2588 F: drivers/i2c/busses/i2c-qup.c
2589 F: drivers/iommu/msm*
2590 F: drivers/mfd/ssbi.c
2591 F: drivers/mmc/host/mmci_qcom*
2592 F: drivers/mmc/host/sdhci-msm.c
2593 F: drivers/pci/controller/dwc/pcie-qcom.c
2594 F: drivers/phy/qualcomm/
2595 F: drivers/power/*/msm*
2596 F: drivers/reset/reset-qcom-*
2597 F: drivers/spi/spi-geni-qcom.c
2598 F: drivers/spi/spi-qcom-qspi.c
2599 F: drivers/spi/spi-qup.c
2600 F: drivers/tty/serial/msm_serial.c
2601 F: drivers/ufs/host/ufs-qcom*
2602 F: drivers/usb/dwc3/dwc3-qcom.c
2603 F: include/dt-bindings/*/qcom*
2604 F: include/linux/*/qcom*
2605 F: include/linux/soc/qcom/
2607 ARM/RDA MICRO ARCHITECTURE
2612 F: Documentation/devicetree/bindings/arm/rda.yaml
2613 F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2614 F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2615 F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2616 F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2617 F: arch/arm/boot/dts/unisoc/
2618 F: drivers/clocksource/timer-rda.c
2619 F: drivers/gpio/gpio-rda.c
2620 F: drivers/irqchip/irq-rda-intc.c
2621 F: drivers/tty/serial/rda-uart.c
2623 ARM/REALTEK ARCHITECTURE
2628 F: Documentation/devicetree/bindings/arm/realtek.yaml
2629 F: arch/arm/boot/dts/realtek/
2630 F: arch/arm/mach-realtek/
2631 F: arch/arm64/boot/dts/realtek/
2633 ARM/RISC-V/RENESAS ARCHITECTURE
2638 Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/
2639 C: irc://irc.libera.chat/renesas-soc
2640 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2641 F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2642 F: Documentation/devicetree/bindings/soc/renesas/
2643 F: arch/arm/boot/dts/renesas/
2644 F: arch/arm/configs/shmobile_defconfig
2645 F: arch/arm/include/debug/renesas-scif.S
2646 F: arch/arm/mach-shmobile/
2647 F: arch/arm64/boot/dts/renesas/
2648 F: arch/riscv/boot/dts/renesas/
2649 F: drivers/pmdomain/renesas/
2650 F: drivers/soc/renesas/
2651 F: include/linux/soc/renesas/
2654 ARM/RISCPC ARCHITECTURE
2658 W: http://www.armlinux.org.uk/
2659 F: arch/arm/include/asm/hardware/ioc.h
2660 F: arch/arm/include/asm/hardware/iomd.h
2661 F: arch/arm/include/asm/hardware/memc.h
2662 F: arch/arm/mach-rpc/
2663 F: drivers/net/ethernet/8390/etherh.c
2664 F: drivers/net/ethernet/i825xx/ether1*
2665 F: drivers/net/ethernet/seeq/ether3*
2666 F: drivers/scsi/arm/
2668 ARM/Rockchip SoC support
2673 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2674 F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2675 F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2676 F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2677 F: arch/arm/boot/dts/rockchip/
2678 F: arch/arm/mach-rockchip/
2679 F: drivers/*/*/*rockchip*
2680 F: drivers/*/*rockchip*
2681 F: drivers/clk/rockchip/
2682 F: drivers/i2c/busses/i2c-rk3x.c
2683 F: sound/soc/rockchip/
2686 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2692 P: Documentation/process/maintainer-soc-clean-dts.rst
2693 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/
2695 C: irc://irc.libera.chat/linux-exynos
2696 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2697 F: Documentation/arch/arm/samsung/
2698 F: Documentation/devicetree/bindings/arm/samsung/
2699 F: Documentation/devicetree/bindings/hwinfo/samsung,*
2700 F: Documentation/devicetree/bindings/power/pd-samsung.yaml
2701 F: Documentation/devicetree/bindings/soc/samsung/
2702 F: arch/arm/boot/dts/samsung/
2703 F: arch/arm/mach-exynos*/
2704 F: arch/arm/mach-s3c/
2705 F: arch/arm/mach-s5p*/
2706 F: arch/arm64/boot/dts/exynos/
2707 F: drivers/*/*/*s3c24*
2708 F: drivers/*/*s3c24*
2709 F: drivers/*/*s3c64xx*
2710 F: drivers/*/*s5pv210*
2711 F: drivers/clocksource/samsung_pwm_timer.c
2712 F: drivers/memory/samsung/
2713 F: drivers/pwm/pwm-samsung.c
2714 F: drivers/soc/samsung/
2715 F: drivers/tty/serial/samsung*
2716 F: include/clocksource/samsung_pwm.h
2717 F: include/linux/platform_data/*s3c*
2718 F: include/linux/serial_s3c.h
2719 F: include/linux/soc/samsung/
2724 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2729 F: drivers/media/platform/samsung/s5p-g2d/
2731 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2736 F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2737 F: drivers/media/cec/platform/s5p/
2739 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2746 F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2747 F: drivers/media/platform/samsung/s5p-jpeg/
2749 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2755 F: drivers/media/platform/samsung/s5p-mfc/
2757 ARM/SOCFPGA ARCHITECTURE
2760 W: http://www.rocketboards.org
2761 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2762 F: arch/arm/boot/dts/intel/socfpga/
2763 F: arch/arm/configs/socfpga_defconfig
2764 F: arch/arm/mach-socfpga/
2765 F: arch/arm64/boot/dts/altera/
2766 F: arch/arm64/boot/dts/intel/
2768 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2771 F: drivers/clk/socfpga/
2773 ARM/SOCFPGA EDAC SUPPORT
2776 F: drivers/edac/altera_edac.[ch]
2778 ARM/SPREADTRUM SoC SUPPORT
2783 F: arch/arm64/boot/dts/sprd
2788 ARM/STI ARCHITECTURE
2792 W: http://www.stlinux.com
2793 F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2794 F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2795 F: arch/arm/boot/dts/st/sti*
2796 F: arch/arm/mach-sti/
2797 F: drivers/ata/ahci_st.c
2798 F: drivers/char/hw_random/st-rng.c
2799 F: drivers/clocksource/arm_global_timer.c
2800 F: drivers/clocksource/clksrc_st_lpc.c
2801 F: drivers/cpufreq/sti-cpufreq.c
2802 F: drivers/dma/st_fdma*
2803 F: drivers/i2c/busses/i2c-st.c
2804 F: drivers/media/platform/st/sti/c8sectpfe/
2805 F: drivers/media/rc/st_rc.c
2806 F: drivers/mmc/host/sdhci-st.c
2807 F: drivers/phy/st/phy-miphy28lp.c
2808 F: drivers/phy/st/phy-stih407-usb.c
2809 F: drivers/pinctrl/pinctrl-st.c
2810 F: drivers/remoteproc/st_remoteproc.c
2811 F: drivers/remoteproc/st_slim_rproc.c
2812 F: drivers/reset/sti/
2813 F: drivers/rtc/rtc-st-lpc.c
2814 F: drivers/tty/serial/st-asc.c
2815 F: drivers/usb/dwc3/dwc3-st.c
2816 F: drivers/usb/host/ehci-st.c
2817 F: drivers/usb/host/ohci-st.c
2818 F: drivers/watchdog/st_lpc_wdt.c
2819 F: include/linux/remoteproc/st_slim_rproc.h
2821 ARM/STM32 ARCHITECTURE
2827 T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2828 F: arch/arm/boot/dts/st/stm32*
2829 F: arch/arm/mach-stm32/
2830 F: arch/arm64/boot/dts/st/
2831 F: drivers/clocksource/armv7m_systick.c
2835 ARM/SUNPLUS SP7021 SOC SUPPORT
2839 W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2840 F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2841 F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2842 F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2843 F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2844 F: arch/arm/boot/dts/sunplus/
2845 F: arch/arm/configs/sp7021_*defconfig
2846 F: drivers/clk/clk-sp7021.c
2847 F: drivers/irqchip/irq-sp7021-intc.c
2848 F: drivers/reset/reset-sunplus.c
2849 F: include/dt-bindings/clock/sunplus,sp7021-clkc.h
2850 F: include/dt-bindings/reset/sunplus,sp7021-reset.h
2852 ARM/Synaptics SoC support
2857 F: arch/arm/boot/dts/synaptics/
2858 F: arch/arm/mach-berlin/
2859 F: arch/arm64/boot/dts/synaptics/
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2866 F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F: drivers/media/cec/platform/tegra/
2869 ARM/TESLA FSD SoC SUPPORT
2875 F: arch/arm64/boot/dts/tesla/
2877 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2881 F: drivers/memory/*emif*
2883 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2888 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2889 F: arch/arm/boot/dts/ti/keystone/
2890 F: arch/arm/mach-keystone/
2892 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2896 F: drivers/clk/keystone/
2898 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2903 F: drivers/clocksource/timer-keystone.c
2905 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2909 F: drivers/power/reset/keystone-reset.c
2911 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 F: Documentation/devicetree/bindings/arm/ti/k3.yaml
2918 F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2919 F: arch/arm64/boot/dts/ti/Makefile
2920 F: arch/arm64/boot/dts/ti/k3-*
2922 ARM/TOSHIBA VISCONTI ARCHITECTURE
2926 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2927 F: Documentation/devicetree/bindings/arm/toshiba.yaml
2928 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2929 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2930 F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2931 F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2932 F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2933 F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2934 F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2935 F: arch/arm64/boot/dts/toshiba/
2936 F: drivers/clk/visconti/
2937 F: drivers/gpio/gpio-visconti.c
2938 F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2939 F: drivers/pci/controller/dwc/pcie-visconti.c
2940 F: drivers/pinctrl/visconti/
2941 F: drivers/watchdog/visconti_wdt.c
2944 ARM/UNIPHIER ARCHITECTURE
2949 F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2950 F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2951 F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2952 F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2953 F: arch/arm/boot/dts/socionext/uniphier*
2954 F: arch/arm/include/asm/hardware/cache-uniphier.h
2955 F: arch/arm/mm/cache-uniphier.c
2956 F: arch/arm64/boot/dts/socionext/uniphier*
2957 F: drivers/bus/uniphier-system-bus.c
2958 F: drivers/clk/uniphier/
2959 F: drivers/dma/uniphier-mdmac.c
2960 F: drivers/gpio/gpio-uniphier.c
2961 F: drivers/i2c/busses/i2c-uniphier*
2962 F: drivers/irqchip/irq-uniphier-aidet.c
2963 F: drivers/mmc/host/uniphier-sd.c
2964 F: drivers/pinctrl/uniphier/
2965 F: drivers/reset/reset-uniphier.c
2966 F: drivers/tty/serial/8250/8250_uniphier.c
2969 ARM/VERSATILE EXPRESS PLATFORM
2977 F: arch/arm/mach-versatile/
2978 F: arch/arm64/boot/dts/arm/
2979 F: drivers/clocksource/timer-versatile.c
2980 X: drivers/cpufreq/vexpress-spc-cpufreq.c
2981 X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2987 W: http://www.armlinux.org.uk/
2990 ARM/VT8500 ARM ARCHITECTURE
2993 F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2994 F: arch/arm/mach-vt8500/
2995 F: drivers/clocksource/timer-vt8500.c
2996 F: drivers/i2c/busses/i2c-wmt.c
2997 F: drivers/mmc/host/wmt-sdmmc.c
2998 F: drivers/pwm/pwm-vt8500.c
2999 F: drivers/rtc/rtc-vt8500.c
3000 F: drivers/tty/serial/vt8500_serial.c
3001 F: drivers/usb/host/ehci-platform.c
3002 F: drivers/usb/host/uhci-platform.c
3003 F: drivers/video/fbdev/vt8500lcdfb.*
3004 F: drivers/video/fbdev/wm8505fb*
3005 F: drivers/video/fbdev/wmt_ge_rops.*
3007 ARM/ZYNQ ARCHITECTURE
3011 W: http://wiki.xilinx.com
3012 T: git https://github.com/Xilinx/linux-xlnx.git
3013 F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3014 F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3015 F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3016 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3017 F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3018 F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3019 F: arch/arm/mach-zynq/
3020 F: drivers/clocksource/timer-cadence-ttc.c
3021 F: drivers/cpuidle/cpuidle-zynq.c
3022 F: drivers/edac/synopsys_edac.c
3023 F: drivers/i2c/busses/i2c-cadence.c
3024 F: drivers/i2c/busses/i2c-xiic.c
3025 F: drivers/mmc/host/sdhci-of-arasan.c
3029 ARM64 PORT (AARCH64 ARCHITECTURE)
3034 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3035 F: Documentation/arch/arm64/
3037 F: tools/testing/selftests/arm64/
3038 X: arch/arm64/boot/dts/
3040 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3044 F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3045 F: drivers/net/dsa/xrs700x/*
3046 F: net/dsa/tag_xrs700x.c
3048 AS3645A LED FLASH CONTROLLER DRIVER
3052 F: drivers/leds/flash/leds-as3645a.c
3054 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3058 T: git git://linuxtv.org/media_tree.git
3059 F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3060 F: drivers/media/i2c/ak7375.c
3062 ASAHI KASEI AK8974 DRIVER
3066 W: http://www.akm.com/
3067 F: drivers/iio/magnetometer/ak8974.c
3069 AOSONG AGS02MA TVOC SENSOR DRIVER
3073 F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3074 F: drivers/iio/chemical/ags02ma.c
3076 ASC7621 HARDWARE MONITOR DRIVER
3080 F: Documentation/hwmon/asc7621.rst
3081 F: drivers/hwmon/asc7621.c
3083 ASIX AX88796C SPI ETHERNET ADAPTER
3086 F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3087 F: drivers/net/ethernet/asix/ax88796c_*
3089 ASIX PHY DRIVER [RUST]
3095 F: drivers/net/phy/ax88796b_rust.rs
3097 ASPEED CRYPTO DRIVER
3101 F: Documentation/devicetree/bindings/crypto/aspeed,*
3102 F: drivers/crypto/aspeed/
3104 ASPEED PECI CONTROLLER
3109 F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3110 F: drivers/peci/controller/peci-aspeed.c
3112 ASPEED PINCTRL DRIVERS
3118 F: Documentation/devicetree/bindings/pinctrl/aspeed,*
3119 F: drivers/pinctrl/aspeed/
3121 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3125 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3126 F: drivers/irqchip/irq-aspeed-scu-ic.c
3127 F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3129 ASPEED SD/MMC DRIVER
3135 F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3136 F: drivers/mmc/host/sdhci-of-aspeed*
3138 ASPEED SMC SPI DRIVER
3145 F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3146 F: drivers/spi/spi-aspeed-smc.c
3148 ASPEED USB UDC DRIVER
3152 F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3153 F: drivers/usb/gadget/udc/aspeed_udc.c
3155 ASPEED VIDEO ENGINE DRIVER
3160 F: Documentation/devicetree/bindings/media/aspeed-video.txt
3161 F: drivers/media/platform/aspeed/
3163 ASUS EC HARDWARE MONITOR DRIVER
3167 F: drivers/hwmon/asus-ec-sensors.c
3169 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3174 W: https://asus-linux.org/
3175 F: drivers/platform/x86/asus*.c
3176 F: drivers/platform/x86/eeepc*.c
3178 ASUS TF103C DOCK DRIVER
3182 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3183 F: drivers/platform/x86/asus-tf103c-dock.c
3185 ASUS WIRELESS RADIO CONTROL DRIVER
3189 F: drivers/platform/x86/asus-wireless.c
3191 ASUS WMI HARDWARE MONITOR DRIVER
3196 F: drivers/hwmon/asus_wmi_sensors.c
3202 F: Documentation/crypto/asymmetric-keys.rst
3203 F: crypto/asymmetric_keys/
3204 F: include/crypto/pkcs7.h
3205 F: include/crypto/public_key.h
3206 F: include/linux/verification.h
3208 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3211 W: http://sourceforge.net/projects/xscaleiop
3212 F: Documentation/crypto/async-tx-api.rst
3214 F: include/linux/async_tx.h
3220 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3221 F: Documentation/devicetree/bindings/eeprom/at24.yaml
3222 F: drivers/misc/eeprom/at24.c
3224 ATA OVER ETHERNET (AOE) DRIVER
3227 W: http://www.openaoe.org/
3228 F: Documentation/admin-guide/aoe/
3229 F: drivers/block/aoe/
3231 ATC260X PMIC MFD DRIVER
3236 F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3237 F: drivers/input/misc/atc260x-onkey.c
3238 F: drivers/mfd/atc260*
3239 F: drivers/power/reset/atc260x-poweroff.c
3240 F: drivers/regulator/atc260x-regulator.c
3241 F: include/linux/mfd/atc260x/*
3243 ATHEROS 71XX/9XXX GPIO DRIVER
3246 W: https://github.com/AlbanBedel/linux
3247 T: git git://github.com/AlbanBedel/linux
3248 F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3249 F: drivers/gpio/gpio-ath79.c
3251 ATHEROS 71XX/9XXX USB PHY DRIVER
3254 W: https://github.com/AlbanBedel/linux
3255 T: git git://github.com/AlbanBedel/linux
3256 F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3257 F: drivers/phy/qualcomm/phy-ath79-usb.c
3259 ATHEROS ATH GENERIC UTILITIES
3263 F: drivers/net/wireless/ath/*
3265 ATHEROS ATH5K WIRELESS DRIVER
3271 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3272 F: drivers/net/wireless/ath/ath5k/
3274 ATHEROS ATH6KL WIRELESS DRIVER
3277 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3278 F: drivers/net/wireless/ath/ath6kl/
3283 F: drivers/input/misc/ati_remote2.c
3285 ATK0110 HWMON DRIVER
3289 F: drivers/hwmon/asus_atk0110.c
3291 ATLX ETHERNET DRIVERS
3295 W: http://sourceforge.net/projects/atl1
3296 W: http://atl1.sourceforge.net
3297 F: drivers/net/ethernet/atheros/
3304 W: http://linux-atm.sourceforge.net
3306 F: include/linux/atm*
3307 F: include/uapi/linux/atm*
3309 ATMEL MACB ETHERNET DRIVER
3313 F: drivers/net/ethernet/cadence/
3315 ATMEL MAXTOUCH DRIVER
3318 T: git git://github.com/ndyer/linux.git
3319 F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3320 F: drivers/input/touchscreen/atmel_mxt_ts.c
3322 ATOMIC INFRASTRUCTURE
3329 F: Documentation/atomic_*.txt
3330 F: arch/*/include/asm/atomic*.h
3331 F: include/*/atomic*.h
3332 F: include/linux/refcount.h
3335 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3339 W: http://www.attotech.com
3340 F: drivers/scsi/esas2r
3342 ATUSB IEEE 802.15.4 RADIO DRIVER
3346 F: drivers/net/ieee802154/at86rf230.h
3347 F: drivers/net/ieee802154/atusb.c
3348 F: drivers/net/ieee802154/atusb.h
3355 W: https://github.com/linux-audit
3356 Q: https://patchwork.kernel.org/project/audit/list
3358 P: https://github.com/linux-audit/audit-kernel/blob/main/README.md
3359 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3360 F: include/asm-generic/audit_*.h
3361 F: include/linux/audit.h
3362 F: include/linux/audit_arch.h
3363 F: include/uapi/linux/audit.h
3366 K: \baudit_[a-z_0-9]\+\b
3368 AUXILIARY BUS DRIVER
3373 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3374 F: Documentation/driver-api/auxiliary_bus.rst
3375 F: drivers/base/auxiliary.c
3376 F: include/linux/auxiliary_bus.h
3378 AUXILIARY DISPLAY DRIVERS
3381 F: Documentation/devicetree/bindings/auxdisplay/
3382 F: drivers/auxdisplay/
3383 F: include/linux/cfag12864b.h
3385 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3389 F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3390 F: drivers/iio/adc/hx711.c
3395 W: https://linux-ax25.in-berlin.de
3396 F: include/net/ax25.h
3397 F: include/uapi/linux/ax25.h
3404 F: arch/arm/boot/dts/microchip/at91-linea.dtsi
3405 F: arch/arm/boot/dts/microchip/at91-natte.dtsi
3406 F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3407 F: arch/arm/boot/dts/microchip/at91-tse850-3.dts
3409 AXENTIA ASOC DRIVERS
3413 F: Documentation/devicetree/bindings/sound/axentia,*
3414 F: sound/soc/atmel/tse850-pcm5142.c
3416 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3420 W: https://ez.analog.com/linux-software-drivers
3421 F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3422 F: drivers/hwmon/axi-fan-control.c
3430 W: https://ez.analog.com/linux-software-drivers
3431 F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3432 F: drivers/spi/spi-axi-spi-engine.c
3434 AXXIA I2C CONTROLLER
3438 F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3439 F: drivers/i2c/busses/i2c-axxia.c
3445 W: https://linuxtv.org
3446 T: git git://linuxtv.org/media_tree.git
3447 F: drivers/media/usb/dvb-usb-v2/az6007.c
3449 AZTECH FM RADIO RECEIVER DRIVER
3453 W: https://linuxtv.org
3454 T: git git://linuxtv.org/media_tree.git
3455 F: drivers/media/radio/radio-aztech*
3461 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43
3462 F: drivers/net/wireless/broadcom/b43/
3464 B43LEGACY WIRELESS DRIVER
3469 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43
3470 F: drivers/net/wireless/broadcom/b43legacy/
3472 BACKLIGHT CLASS/SUBSYSTEM
3478 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3479 F: Documentation/ABI/stable/sysfs-class-backlight
3480 F: Documentation/ABI/testing/sysfs-class-backlight
3481 F: Documentation/devicetree/bindings/leds/backlight
3482 F: drivers/video/backlight/
3483 F: include/linux/backlight.h
3484 F: include/linux/pwm_backlight.h
3486 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3490 F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3491 F: Documentation/hwmon/bt1-pvt.rst
3492 F: drivers/hwmon/bt1-pvt.[ch]
3494 BARCO P50 GPIO DRIVER
3498 F: drivers/platform/x86/barco-p50-gpio.c
3507 W: https://www.open-mesh.org/
3508 Q: https://patchwork.open-mesh.org/project/batman/list/
3509 B: https://www.open-mesh.org/projects/batman-adv/issues
3510 C: ircs://irc.hackint.org/batadv
3511 T: git https://git.open-mesh.org/linux-merge.git
3512 F: Documentation/networking/batman-adv.rst
3513 F: include/uapi/linux/batadv_packet.h
3514 F: include/uapi/linux/batman_adv.h
3517 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3521 W: http://www.baycom.org/~tom/ham/ham.html
3522 F: drivers/net/hamradio/baycom*
3524 BCACHE (BLOCK LAYER CACHE)
3529 W: http://bcache.evilpiepirate.org
3530 C: irc://irc.oftc.net/bcache
3531 F: drivers/md/bcache/
3538 C: irc://irc.oftc.net/bcache
3541 BDISP ST MEDIA DRIVER
3545 W: https://linuxtv.org
3546 T: git git://linuxtv.org/media_tree.git
3547 F: drivers/media/platform/st/sti/bdisp
3549 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3553 F: drivers/net/ethernet/ec_bhf.c
3559 T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3560 F: Documentation/filesystems/befs.rst
3568 F: Documentation/block/bfq-iosched.rst
3574 F: Documentation/filesystems/bfs.rst
3576 F: include/uapi/linux/bfs_fs.h
3583 F: include/linux/bitfield.h
3584 F: include/linux/bitmap-str.h
3585 F: include/linux/bitmap.h
3586 F: include/linux/bits.h
3587 F: include/linux/cpumask.h
3588 F: include/linux/find.h
3589 F: include/linux/nodemask.h
3590 F: include/vdso/bits.h
3594 F: lib/cpumask_kunit.c
3596 F: lib/find_bit_benchmark.c
3597 F: lib/test_bitmap.c
3598 F: tools/include/linux/bitfield.h
3599 F: tools/include/linux/bitmap.h
3600 F: tools/include/linux/bits.h
3601 F: tools/include/linux/find.h
3602 F: tools/include/vdso/bits.h
3603 F: tools/lib/bitmap.c
3604 F: tools/lib/find_bit.c
3606 BLINKM RGB LED DRIVER
3609 F: drivers/leds/leds-blinkm.c
3615 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3616 F: Documentation/ABI/stable/sysfs-block
3617 F: Documentation/block/
3620 F: include/linux/bio.h
3621 F: include/linux/blk*
3622 F: kernel/trace/blktrace.c
3629 F: drivers/mtd/devices/block2mtd.c
3636 W: http://www.bluez.org/
3637 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3638 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3639 F: Documentation/devicetree/bindings/net/bluetooth/
3640 F: drivers/bluetooth/
3648 W: http://www.bluez.org/
3649 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3650 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3651 F: include/net/bluetooth/
3659 W: http://sourceforge.net/projects/bonding/
3660 F: Documentation/networking/bonding.rst
3661 F: drivers/net/bonding/
3662 F: include/net/bond*
3663 F: include/uapi/linux/if_bonding.h
3664 F: tools/testing/selftests/drivers/net/bonding/
3666 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3670 F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3671 F: drivers/iio/accel/bma400*
3673 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
3677 F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
3678 F: drivers/iio/imu/bmi323/
3695 BPF JIT for LOONGARCH
3700 F: arch/loongarch/net/
3702 BPF JIT for MIPS (32-BIT AND 64-BIT)
3709 BPF JIT for NFP NICs
3713 F: drivers/net/ethernet/netronome/nfp/bpf/
3715 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3720 F: arch/powerpc/net/
3722 BPF JIT for RISC-V (32-bit)
3728 X: arch/riscv/net/bpf_jit_comp64.c
3730 BPF JIT for RISC-V (64-bit)
3735 X: arch/riscv/net/bpf_jit_comp32.c
3744 X: arch/s390/net/pnet.c
3746 BPF JIT for SPARC (32-BIT AND 64-BIT)
3752 BPF JIT for X86 32-BIT
3756 F: arch/x86/net/bpf_jit_comp32.c
3758 BPF JIT for X86 64-BIT
3764 X: arch/x86/net/bpf_jit_comp32.c
3770 F: include/linux/btf*
3779 F: include/linux/bpf*
3780 F: include/linux/filter.h
3781 F: include/linux/tnum.h
3782 F: kernel/bpf/core.c
3783 F: kernel/bpf/dispatcher.c
3784 F: kernel/bpf/mprog.c
3785 F: kernel/bpf/syscall.c
3786 F: kernel/bpf/tnum.c
3787 F: kernel/bpf/trampoline.c
3788 F: kernel/bpf/verifier.c
3790 BPF [DOCUMENTATION] (Related to Standardization)
3795 F: Documentation/bpf/standardization/
3797 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3812 Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3813 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3814 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3815 F: Documentation/bpf/
3816 F: Documentation/networking/filter.rst
3817 F: Documentation/userspace-api/ebpf/
3819 F: include/linux/bpf*
3820 F: include/linux/btf*
3821 F: include/linux/filter.h
3822 F: include/trace/events/xdp.h
3823 F: include/uapi/linux/bpf*
3824 F: include/uapi/linux/btf*
3825 F: include/uapi/linux/filter.h
3827 F: kernel/trace/bpf_trace.c
3830 F: net/core/filter.c
3831 F: net/sched/act_bpf.c
3832 F: net/sched/cls_bpf.c
3834 F: scripts/bpf_doc.py
3835 F: scripts/Makefile.btf
3836 F: scripts/pahole-version.sh
3839 F: tools/testing/selftests/bpf/
3845 F: kernel/bpf/*iter.c
3847 BPF [L7 FRAMEWORK] (sockmap)
3853 F: include/linux/skmsg.h
3855 F: net/core/sock_map.c
3856 F: net/ipv4/tcp_bpf.c
3857 F: net/ipv4/udp_bpf.c
3858 F: net/unix/unix_bpf.c
3860 BPF [LIBRARY] (libbpf)
3869 K: (?:\b|_)bpf(?:\b|_)
3871 BPF [NETKIT] (BPF-programmable network device)
3877 F: drivers/net/netkit.c
3878 F: include/net/netkit.h
3880 BPF [NETWORKING] (struct_ops, reuseport)
3885 F: kernel/bpf/bpf_struct*
3887 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3894 F: include/net/tcx.h
3896 F: net/core/filter.c
3897 F: net/sched/act_bpf.c
3898 F: net/sched/cls_bpf.c
3904 F: kernel/bpf/ringbuf.c
3906 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3912 F: Documentation/bpf/prog_lsm.rst
3913 F: include/linux/bpf_lsm.h
3914 F: kernel/bpf/bpf_lsm.c
3917 BPF [SELFTESTS] (Test Runners & Infrastructure)
3922 F: tools/testing/selftests/bpf/
3924 BPF [STORAGE & CGROUPS]
3928 F: kernel/bpf/*storage.c
3929 F: kernel/bpf/bpf_lru*
3930 F: kernel/bpf/cgroup.c
3932 BPF [TOOLING] (bpftool)
3936 F: kernel/bpf/disasm.*
3937 F: tools/bpf/bpftool/
3944 F: kernel/bpf/stackmap.c
3945 F: kernel/trace/bpf_trace.c
3947 BROADCOM ASP 2.0 ETHERNET DRIVER
3953 F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3954 F: drivers/net/ethernet/broadcom/asp2/
3956 BROADCOM B44 10/100 ETHERNET DRIVER
3960 F: drivers/net/ethernet/broadcom/b44.*
3962 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3967 F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3968 F: drivers/net/dsa/b53/*
3969 F: drivers/net/dsa/bcm_sf2*
3970 F: include/linux/dsa/brcm.h
3971 F: include/linux/platform_data/b53.h
3973 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3979 T: git https://github.com/broadcom/stblinux.git
3980 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3981 F: drivers/pci/controller/pcie-brcmstb.c
3982 F: drivers/staging/vc04_services
3987 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3993 T: git https://github.com/broadcom/mach-bcm
3994 F: arch/arm/mach-bcm/
4000 BROADCOM BCM47XX MIPS ARCHITECTURE
4005 F: Documentation/devicetree/bindings/mips/brcm/
4006 F: arch/mips/bcm47xx/*
4007 F: arch/mips/include/asm/mach-bcm47xx/*
4009 BROADCOM BCM4908 ETHERNET DRIVER
4014 F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4015 F: drivers/net/ethernet/broadcom/bcm4908_enet.*
4016 F: drivers/net/ethernet/broadcom/unimac.h
4018 BROADCOM BCM4908 PINMUX DRIVER
4023 F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4024 F: drivers/pinctrl/bcm/pinctrl-bcm4908.c
4026 BROADCOM BCM5301X ARM ARCHITECTURE
4033 F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4034 F: arch/arm/boot/dts/broadcom/bcm470*
4035 F: arch/arm/boot/dts/broadcom/bcm5301*
4036 F: arch/arm/boot/dts/broadcom/bcm953012*
4037 F: arch/arm/mach-bcm/bcm_5301x.c
4039 BROADCOM BCM53573 ARM ARCHITECTURE
4045 F: arch/arm/boot/dts/broadcom/bcm47189*
4046 F: arch/arm/boot/dts/broadcom/bcm53573*
4048 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4052 F: drivers/usb/gadget/udc/bcm63xx_udc.*
4054 BROADCOM BCM7XXX ARM ARCHITECTURE
4059 T: git https://github.com/broadcom/stblinux.git
4060 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4061 F: arch/arm/boot/dts/broadcom/bcm7*.dts*
4062 F: arch/arm/include/asm/hardware/cache-b15-rac.h
4063 F: arch/arm/mach-bcm/*brcmstb*
4064 F: arch/arm/mm/cache-b15-rac.c
4065 F: drivers/bus/brcmstb_gisb.c
4066 F: drivers/pci/controller/pcie-brcmstb.c
4071 BROADCOM BCMBCA ARM ARCHITECTURE
4080 T: git https://github.com/broadcom/stblinux.git
4081 F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4082 F: arch/arm64/boot/dts/broadcom/bcmbca/*
4105 F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4106 F: drivers/usb/gadget/udc/bdc/
4108 BROADCOM BMIPS CPUFREQ DRIVER
4113 F: drivers/cpufreq/bmips-cpufreq.c
4115 BROADCOM BMIPS MIPS ARCHITECTURE
4120 T: git https://github.com/broadcom/stblinux.git
4121 F: arch/mips/bmips/*
4122 F: arch/mips/boot/dts/brcm/bcm*.dts*
4123 F: arch/mips/include/asm/mach-bmips/*
4124 F: arch/mips/kernel/*bmips*
4125 F: drivers/irqchip/irq-bcm63*
4126 F: drivers/irqchip/irq-bcm7*
4127 F: drivers/irqchip/irq-brcmstb*
4128 F: drivers/pmdomain/bcm/bcm63xx-power.c
4129 F: include/linux/bcm963xx_nvram.h
4130 F: include/linux/bcm963xx_tag.h
4132 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4137 F: drivers/net/ethernet/broadcom/bnx2.*
4138 F: drivers/net/ethernet/broadcom/bnx2_*
4140 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4146 F: drivers/scsi/bnx2fc/
4148 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4154 F: drivers/scsi/bnx2i/
4156 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4162 F: drivers/net/ethernet/broadcom/bnx2x/
4164 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4168 F: drivers/firmware/broadcom/tee_bnxt_fw.c
4169 F: drivers/net/ethernet/broadcom/bnxt/
4170 F: include/linux/firmware/broadcom/tee_bnxt_fw.h
4172 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
4178 F: drivers/net/wireless/broadcom/brcm80211/
4179 F: include/linux/platform_data/brcmfmac.h
4181 BROADCOM BRCMSTB GPIO DRIVER
4186 F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4187 F: drivers/gpio/gpio-brcmstb.c
4189 BROADCOM BRCMSTB I2C DRIVER
4194 F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4195 F: drivers/i2c/busses/i2c-brcmstb.c
4197 BROADCOM BRCMSTB UART DRIVER
4202 F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4203 F: drivers/tty/serial/8250/8250_bcm7271.c
4205 BROADCOM BRCMSTB USB EHCI DRIVER
4211 F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4212 F: drivers/usb/host/ehci-brcm.*
4214 BROADCOM BRCMSTB USB PIN MAP DRIVER
4219 F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4220 F: drivers/usb/misc/brcmstb-usb-pinmap.c
4222 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4228 F: drivers/phy/broadcom/phy-brcm-usb*
4230 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4237 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4238 F: drivers/spi/spi-bcm63xx-hsspi.c
4239 F: drivers/spi/spi-bcmbca-hsspi.c
4241 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4245 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4246 F: drivers/spi/spi-bcm63xx.c
4248 BROADCOM ETHERNET PHY DRIVERS
4253 F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4254 F: drivers/net/phy/bcm*.[ch]
4255 F: drivers/net/phy/broadcom.c
4256 F: include/linux/brcmphy.h
4258 BROADCOM GENET ETHERNET DRIVER
4264 F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4265 F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4266 F: drivers/net/ethernet/broadcom/genet/
4267 F: drivers/net/ethernet/broadcom/unimac.h
4268 F: drivers/net/mdio/mdio-bcm-unimac.c
4269 F: include/linux/platform_data/bcmgenet.h
4270 F: include/linux/platform_data/mdio-bcm-unimac.h
4272 BROADCOM IPROC ARM ARCHITECTURE
4278 T: git https://github.com/broadcom/stblinux.git
4279 F: arch/arm64/boot/dts/broadcom/northstar2/*
4280 F: arch/arm64/boot/dts/broadcom/stingray/*
4281 F: drivers/clk/bcm/clk-ns*
4282 F: drivers/clk/bcm/clk-sr*
4283 F: drivers/pinctrl/bcm/pinctrl-ns*
4284 F: include/dt-bindings/clock/bcm-sr*
4301 BROADCOM IPROC GBIT ETHERNET DRIVER
4306 F: Documentation/devicetree/bindings/net/brcm,amac.yaml
4307 F: drivers/net/ethernet/broadcom/bgmac*
4308 F: drivers/net/ethernet/broadcom/unimac.h
4310 BROADCOM KONA GPIO DRIVER
4314 F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4315 F: drivers/gpio/gpio-bcm-kona.c
4317 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4325 W: https://www.broadcom.com/support/storage
4326 F: drivers/scsi/mpi3mr/
4328 BROADCOM NETXTREME-E ROCE DRIVER
4332 W: http://www.broadcom.com
4333 F: drivers/infiniband/hw/bnxt_re/
4334 F: include/uapi/rdma/bnxt_re-abi.h
4336 BROADCOM NVRAM DRIVER
4340 F: drivers/firmware/broadcom/*
4342 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4348 T: git https://github.com/broadcom/stblinux.git
4349 F: drivers/pmdomain/bcm/bcm-pmb.c
4350 F: include/dt-bindings/soc/bcm-pmb.h
4352 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4357 F: include/linux/bcma/
4363 F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4364 F: drivers/spi/spi-bcm-qspi.*
4365 F: drivers/spi/spi-brcmstb-qspi.c
4366 F: drivers/spi/spi-iproc-qspi.c
4368 BROADCOM STB AVS CPUFREQ DRIVER
4373 F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4374 F: drivers/cpufreq/brcmstb*
4376 BROADCOM STB AVS TMON DRIVER
4381 F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4382 F: drivers/thermal/broadcom/brcmstb*
4384 BROADCOM STB DPFE DRIVER
4389 F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4390 F: drivers/memory/brcmstb_dpfe.c
4392 BROADCOM STB NAND FLASH DRIVER
4398 F: drivers/mtd/nand/raw/brcmnand/
4399 F: include/linux/platform_data/brcmnand.h
4401 BROADCOM STB PCIE DRIVER
4408 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4409 F: drivers/pci/controller/pcie-brcmstb.c
4411 BROADCOM SYSTEMPORT ETHERNET DRIVER
4416 F: Documentation/devicetree/bindings/net/brcm,systemport.yaml
4417 F: drivers/net/ethernet/broadcom/bcmsysport.*
4418 F: drivers/net/ethernet/broadcom/unimac.h
4420 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4425 F: drivers/net/ethernet/broadcom/tg3.*
4431 F: drivers/misc/bcm-vk/
4432 F: include/uapi/linux/misc/bcm_vk.h
4434 BROCADE BFA FC SCSI DRIVER
4439 F: drivers/scsi/bfa/
4441 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4447 F: drivers/net/ethernet/brocade/bna/
4449 BSG (block layer generic sg v4 driver)
4454 F: include/linux/bsg.h
4455 F: include/uapi/linux/bsg.h
4461 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4462 F: Documentation/sound/cards/bt87x.rst
4463 F: sound/pci/bt87x.c
4468 W: http://bu3sch.de/btgpio.php
4469 F: drivers/gpio/gpio-bt8xx.c
4477 W: https://btrfs.readthedocs.io
4478 Q: https://patchwork.kernel.org/project/linux-btrfs/list/
4479 C: irc://irc.libera.chat/btrfs
4480 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4481 F: Documentation/filesystems/btrfs.rst
4483 F: include/linux/btrfs*
4484 F: include/trace/events/btrfs.h
4485 F: include/uapi/linux/btrfs*
4487 BTTV VIDEO4LINUX DRIVER
4491 W: https://linuxtv.org
4492 T: git git://linuxtv.org/media_tree.git
4493 F: Documentation/driver-api/media/drivers/bttv*
4494 F: drivers/media/pci/bt8xx/bttv*
4496 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4501 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4502 F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4503 F: drivers/devfreq/exynos-bus.c
4505 BUSLOGIC SCSI DRIVER
4509 F: drivers/scsi/BusLogic.*
4510 F: drivers/scsi/FlashPoint.*
4512 BXCAN CAN NETWORK DRIVER
4516 F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4517 F: drivers/net/can/bxcan.c
4519 C-MEDIA CMI8788 DRIVER
4523 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4524 F: sound/pci/oxygen/
4530 T: git https://github.com/c-sky/csky-linux.git
4531 F: Documentation/devicetree/bindings/csky/
4532 F: Documentation/devicetree/bindings/interrupt-controller/csky,*
4533 F: Documentation/devicetree/bindings/timer/csky,*
4535 F: drivers/clocksource/timer-gx6605s.c
4536 F: drivers/clocksource/timer-mp-csky.c
4537 F: drivers/irqchip/irq-csky-*
4541 CA8210 IEEE-802.15.4 RADIO DRIVER
4544 W: https://github.com/Cascoda/ca8210-linux.git
4545 F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4546 F: drivers/net/ieee802154/ca8210.c
4548 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4552 F: Documentation/filesystems/caching/cachefiles.rst
4555 CACHESTAT: PAGE CACHE STATS FOR A FILE
4560 F: tools/testing/selftests/cachestat/test_cachestat.c
4562 CADENCE MIPI-CSI2 BRIDGES
4566 F: Documentation/devicetree/bindings/media/cdns,*.txt
4567 F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4568 F: drivers/media/platform/cadence/cdns-csi2*
4573 F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4574 F: drivers/mtd/nand/raw/cadence-nand-controller.c
4576 CADENCE USB3 DRD IP DRIVER
4582 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4583 F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4584 F: drivers/usb/cdns3/
4585 X: drivers/usb/cdns3/cdnsp*
4587 CADENCE USBHS DRIVER
4591 F: drivers/usb/gadget/udc/cdns2
4593 CADENCE USBSSP DRD IP DRIVER
4597 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4598 F: drivers/usb/cdns3/
4599 X: drivers/usb/cdns3/cdns3*
4601 CADET FM/AM RADIO RECEIVER DRIVER
4605 W: https://linuxtv.org
4606 T: git git://linuxtv.org/media_tree.git
4607 F: drivers/media/radio/radio-cadet*
4609 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4612 T: git git://linuxtv.org/media_tree.git
4613 F: Documentation/admin-guide/media/cafe_ccic*
4614 F: drivers/media/platform/marvell/
4619 F: Documentation/networking/caif/
4620 F: drivers/net/caif/
4621 F: include/net/caif/
4622 F: include/uapi/linux/caif/
4629 F: net/sched/sch_cake.c
4636 W: https://github.com/linux-can
4637 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4638 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4639 F: Documentation/devicetree/bindings/net/can/
4640 F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4642 F: drivers/phy/phy-can-transceiver.c
4643 F: include/linux/can/bittiming.h
4644 F: include/linux/can/dev.h
4645 F: include/linux/can/length.h
4646 F: include/linux/can/platform/
4647 F: include/linux/can/rx-offload.h
4648 F: include/uapi/linux/can/error.h
4649 F: include/uapi/linux/can/netlink.h
4650 F: include/uapi/linux/can/vxcan.h
4657 W: https://github.com/linux-can
4658 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4659 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4660 F: Documentation/networking/can.rst
4661 F: include/linux/can/can-ml.h
4662 F: include/linux/can/core.h
4663 F: include/linux/can/skb.h
4664 F: include/net/netns/can.h
4665 F: include/uapi/linux/can.h
4666 F: include/uapi/linux/can/bcm.h
4667 F: include/uapi/linux/can/gw.h
4668 F: include/uapi/linux/can/isotp.h
4669 F: include/uapi/linux/can/raw.h
4672 CAN-J1939 NETWORK LAYER
4678 F: Documentation/networking/j1939.rst
4679 F: include/uapi/linux/can/j1939.h
4682 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4686 F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4687 F: drivers/pinctrl/pinctrl-k210.c
4689 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4694 F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4695 F: drivers/reset/reset-k210.c
4697 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4701 F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4702 F: drivers/soc/canaan/
4703 F: include/soc/canaan/
4709 F: include/linux/capability.h
4710 F: include/uapi/linux/capability.h
4711 F: kernel/capability.c
4712 F: security/commoncap.c
4714 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4717 F: drivers/iio/light/cm*
4719 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4723 W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4724 F: drivers/net/wireless/ath/carl9170/
4729 W: http://www.marvell.com
4730 F: drivers/i2c/busses/i2c-octeon*
4731 F: drivers/i2c/busses/i2c-thunderx*
4733 CAVIUM LIQUIDIO NETWORK DRIVER
4736 W: http://www.marvell.com
4737 F: drivers/net/ethernet/cavium/liquidio/
4742 W: http://www.marvell.com
4743 F: drivers/mmc/host/cavium*
4745 CAVIUM OCTEON-TX CRYPTO DRIVER
4749 W: http://www.marvell.com
4750 F: drivers/crypto/cavium/cpt/
4752 CAVIUM THUNDERX2 ARM64 SOC
4756 F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4757 F: arch/arm64/boot/dts/cavium/thunder2-99xx*
4759 CBS/ETF/TAPRIO QDISCS
4763 F: net/sched/sch_cbs.c
4764 F: net/sched/sch_etf.c
4765 F: net/sched/sch_taprio.c
4767 CC2520 IEEE-802.15.4 RADIO DRIVER
4771 F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4772 F: drivers/net/ieee802154/cc2520.c
4774 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4778 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4779 F: drivers/crypto/ccree/
4781 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4785 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4786 F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4787 F: drivers/char/hw_random/cctrng.c
4788 F: drivers/char/hw_random/cctrng.h
4794 W: http://linuxtv.org
4795 T: git git://linuxtv.org/media_tree.git
4796 F: Documentation/ABI/testing/debugfs-cec-error-inj
4797 F: Documentation/devicetree/bindings/media/cec/cec-common.yaml
4798 F: Documentation/driver-api/media/cec-core.rst
4799 F: Documentation/userspace-api/media/cec
4800 F: drivers/media/cec/
4801 F: drivers/media/rc/keymaps/rc-cec.c
4802 F: include/media/cec-notifier.h
4803 F: include/media/cec.h
4804 F: include/uapi/linux/cec-funcs.h
4805 F: include/uapi/linux/cec.h
4811 W: http://linuxtv.org
4812 T: git git://linuxtv.org/media_tree.git
4813 F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4814 F: drivers/media/cec/platform/cec-gpio/
4816 CELL BROADBAND ENGINE ARCHITECTURE
4820 W: http://www.ibm.com/developerworks/power/cell/
4821 F: arch/powerpc/include/asm/cell*.h
4822 F: arch/powerpc/include/asm/spu*.h
4823 F: arch/powerpc/include/uapi/asm/spu*.h
4824 F: arch/powerpc/platforms/cell/
4826 CELLWISE CW2015 BATTERY DRIVER
4829 F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4830 F: drivers/power/supply/cw2015_battery.c
4832 CEPH COMMON CODE (LIBCEPH)
4839 T: git https://github.com/ceph/ceph-client.git
4840 F: include/linux/ceph/
4841 F: include/linux/crush/
4844 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4851 T: git https://github.com/ceph/ceph-client.git
4852 F: Documentation/filesystems/ceph.rst
4855 CERTIFICATE HANDLING
4860 F: Documentation/admin-guide/module-signing.rst
4862 F: scripts/sign-file.c
4865 CFAG12864B LCD DRIVER
4868 F: drivers/auxdisplay/cfag12864b.c
4869 F: include/linux/cfag12864b.h
4871 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4874 F: drivers/auxdisplay/cfag12864bfb.c
4875 F: include/linux/cfag12864b.h
4877 CHAR and MISC DRIVERS
4881 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4884 F: include/linux/miscdevice.h
4885 X: drivers/char/agp/
4886 X: drivers/char/hw_random/
4887 X: drivers/char/ipmi/
4888 X: drivers/char/random.c
4889 X: drivers/char/tpm/
4891 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4895 F: Documentation/hwmon/powerz.rst
4896 F: drivers/hwmon/powerz.c
4904 F: scripts/checkpatch.pl
4906 CHECKPATCH DOCUMENTATION
4911 F: Documentation/dev-tools/checkpatch.rst
4913 CHINESE DOCUMENTATION
4917 F: Documentation/translations/zh_CN/
4919 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4923 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4924 F: drivers/usb/chipidea/
4926 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4930 F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4931 F: drivers/input/touchscreen/chipone_icn8318.c
4933 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4937 F: drivers/input/touchscreen/chipone_icn8505.c
4939 CHROME HARDWARE PLATFORM SUPPORT
4944 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4945 F: drivers/platform/chrome/
4947 CHROMEOS EC CODEC DRIVER
4953 F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4954 F: sound/soc/codecs/cros_ec_codec.*
4956 CHROMEOS EC SUBDRIVERS
4961 F: drivers/power/supply/cros_usbpd-charger.c
4965 CHROMEOS EC UART DRIVER
4970 F: drivers/platform/chrome/cros_ec_uart.c
4972 CHROMEOS EC USB PD NOTIFY DRIVER
4976 F: drivers/platform/chrome/cros_usbpd_notify.c
4977 F: include/linux/platform_data/cros_usbpd_notify.h
4979 CHROMEOS EC USB TYPE-C DRIVER
4983 F: drivers/platform/chrome/cros_ec_typec.*
4984 F: drivers/platform/chrome/cros_typec_switch.c
4985 F: drivers/platform/chrome/cros_typec_vdm.*
4991 F: drivers/platform/chrome/cros_hps_i2c.c
4993 CHRONTEL CH7322 CEC DRIVER
4997 T: git git://linuxtv.org/media_tree.git
4998 F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4999 F: drivers/media/cec/i2c/ch7322.c
5001 CIRRUS LOGIC AUDIO CODEC DRIVERS
5008 F: Documentation/devicetree/bindings/sound/cirrus,cs*
5009 F: drivers/mfd/cs42l43*
5010 F: drivers/pinctrl/cirrus/pinctrl-cs42l43*
5011 F: drivers/spi/spi-cs42l43*
5012 F: include/dt-bindings/sound/cs*
5013 F: include/linux/mfd/cs42l43*
5014 F: include/sound/cs*
5015 F: sound/pci/hda/cirrus*
5016 F: sound/pci/hda/cs*
5017 F: sound/pci/hda/hda_cs_dsp_ctl.*
5018 F: sound/soc/codecs/cs*
5020 CIRRUS LOGIC DSP FIRMWARE DRIVER
5026 W: https://github.com/CirrusLogic/linux-drivers/wiki
5027 T: git https://github.com/CirrusLogic/linux-drivers.git
5028 F: drivers/firmware/cirrus/*
5029 F: include/linux/firmware/cirrus/*
5031 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5035 F: drivers/net/ethernet/cirrus/ep93xx_eth.c
5037 CIRRUS LOGIC LOCHNAGAR DRIVER
5042 F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5043 F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5044 F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5045 F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5046 F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5047 F: Documentation/hwmon/lochnagar.rst
5048 F: drivers/clk/clk-lochnagar.c
5049 F: drivers/hwmon/lochnagar-hwmon.c
5050 F: drivers/mfd/lochnagar-i2c.c
5051 F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5052 F: drivers/regulator/lochnagar-regulator.c
5053 F: include/dt-bindings/clock/lochnagar.h
5054 F: include/dt-bindings/pinctrl/lochnagar.h
5055 F: include/linux/mfd/lochnagar*
5056 F: sound/soc/codecs/lochnagar-sc.c
5058 CIRRUS LOGIC MADERA CODEC DRIVERS
5064 W: https://github.com/CirrusLogic/linux-drivers/wiki
5065 T: git https://github.com/CirrusLogic/linux-drivers.git
5066 F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5067 F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5068 F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5069 F: drivers/gpio/gpio-madera*
5070 F: drivers/irqchip/irq-madera*
5071 F: drivers/mfd/cs47l*
5072 F: drivers/mfd/madera*
5073 F: drivers/pinctrl/cirrus/*
5074 F: include/dt-bindings/sound/madera*
5075 F: include/linux/irqchip/irq-madera*
5076 F: include/linux/mfd/madera/*
5077 F: include/sound/madera*
5078 F: sound/soc/codecs/cs47l*
5079 F: sound/soc/codecs/madera*
5081 CISCO FCOE HBA DRIVER
5087 F: drivers/scsi/fnic/
5089 CISCO SCSI HBA DRIVER
5094 F: drivers/scsi/snic/
5096 CISCO VIC ETHERNET NIC DRIVER
5100 F: drivers/net/ethernet/cisco/enic/
5102 CISCO VIC LOW LATENCY NIC DRIVER
5106 F: drivers/infiniband/hw/usnic/
5108 CLANG CONTROL FLOW INTEGRITY SUPPORT
5114 B: https://github.com/ClangBuiltLinux/linux/issues
5115 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5116 F: include/linux/cfi.h
5124 CLANG/LLVM BUILD SUPPORT
5131 W: https://clangbuiltlinux.github.io/
5132 B: https://github.com/ClangBuiltLinux/linux/issues
5133 C: irc://irc.libera.chat/clangbuiltlinux
5134 F: Documentation/kbuild/llvm.rst
5135 F: include/linux/compiler-clang.h
5136 F: scripts/Makefile.clang
5137 F: scripts/clang-tools/
5138 K: \b(?i:clang|llvm)\b
5144 F: include/linux/clk.h
5146 CLOCKSOURCE, CLOCKEVENT DRIVERS
5151 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5152 F: Documentation/devicetree/bindings/timer/
5153 F: drivers/clocksource/
5159 C: irc://irc.oftc.net/bcache
5160 F: include/linux/closure.h
5168 F: drivers/platform/x86/classmate-laptop.c
5174 W: https://linuxtv.org
5175 T: git git://linuxtv.org/media_tree.git
5176 F: drivers/media/pci/cobalt/
5178 COCCINELLE/Semantic Patches (SmPL)
5183 W: https://coccinelle.gitlabpages.inria.fr/website/
5184 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5185 F: Documentation/dev-tools/coccinelle.rst
5186 F: scripts/coccicheck
5187 F: scripts/coccinelle/
5194 W: http://www.coda.cs.cmu.edu/
5195 F: Documentation/filesystems/coda.rst
5197 F: include/linux/coda*.h
5198 F: include/uapi/linux/coda*.h
5200 CODA V4L2 MEM2MEM DRIVER
5204 F: Documentation/devicetree/bindings/media/coda.yaml
5205 F: drivers/media/platform/chips-media/coda
5210 F: Documentation/process/code-of-conduct-interpretation.rst
5211 F: Documentation/process/code-of-conduct.rst
5218 F: include/linux/comedi/
5219 F: include/uapi/linux/comedi.h
5221 COMMON CLK FRAMEWORK
5226 Q: http://patchwork.kernel.org/project/linux-clk/list/
5227 T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5228 F: Documentation/devicetree/bindings/clock/
5230 F: include/dt-bindings/clock/
5231 F: include/linux/clk-pr*
5232 F: include/linux/clk/
5233 F: include/linux/of_clk.h
5234 X: drivers/clk/clkdev.c
5236 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5245 W: https://wiki.samba.org/index.php/LinuxCIFS
5246 T: git git://git.samba.org/sfrench/cifs-2.6.git
5247 F: Documentation/admin-guide/cifs/
5250 F: include/uapi/linux/cifs
5252 COMPACTPCI HOTPLUG CORE
5256 F: drivers/pci/hotplug/cpci_hotplug*
5258 COMPACTPCI HOTPLUG GENERIC DRIVER
5262 F: drivers/pci/hotplug/cpcihp_generic.c
5264 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5268 F: drivers/pci/hotplug/cpcihp_zt5550.*
5270 COMPAL LAPTOP SUPPORT
5274 F: drivers/platform/x86/compal-laptop.c
5279 F: include/linux/compiler_attributes.h
5281 COMPUTE EXPRESS LINK (CXL)
5292 F: include/linux/cxl-event.h
5293 F: include/uapi/linux/cxl_mem.h
5294 F: tools/testing/cxl/
5296 COMPUTE EXPRESS LINK PMU (CPMU)
5300 F: Documentation/admin-guide/perf/cxl.rst
5301 F: drivers/perf/cxl_pmu.c
5303 CONEXANT ACCESSRUNNER USB DRIVER
5306 W: http://accessrunner.sourceforge.net/
5307 F: drivers/usb/atm/cxacru.c
5309 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5313 F: Documentation/security/snp-tdx-threat-model.rst
5319 T: git git://git.infradead.org/users/hch/configfs.git
5321 F: include/linux/configfs.h
5322 F: samples/configfs/
5327 F: drivers/video/console/
5328 F: include/linux/console*
5334 F: include/linux/context_tracking*
5335 F: kernel/context_tracking.c
5337 CONTROL GROUP (CGROUP)
5343 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5344 F: Documentation/admin-guide/cgroup-v1/
5345 F: Documentation/admin-guide/cgroup-v2.rst
5346 F: include/linux/cgroup*
5348 F: tools/testing/selftests/cgroup/
5350 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5356 T: git git://git.kernel.dk/linux-block
5357 F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5358 F: block/bfq-cgroup.c
5359 F: block/blk-cgroup.c
5360 F: block/blk-iocost.c
5361 F: block/blk-iolatency.c
5362 F: block/blk-throttle.c
5363 F: include/linux/blk-cgroup.h
5365 CONTROL GROUP - CPUSET
5370 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5371 F: Documentation/admin-guide/cgroup-v1/cpusets.rst
5372 F: include/linux/cpuset.h
5373 F: kernel/cgroup/cpuset.c
5374 F: tools/testing/selftests/cgroup/test_cpuset.c
5375 F: tools/testing/selftests/cgroup/test_cpuset_prs.sh
5377 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5389 F: tools/testing/selftests/cgroup/memcg_protection.m
5390 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5391 F: tools/testing/selftests/cgroup/test_kmem.c
5392 F: tools/testing/selftests/cgroup/test_memcontrol.c
5394 CORETEMP HARDWARE MONITORING DRIVER
5398 F: Documentation/hwmon/coretemp.rst
5399 F: drivers/hwmon/coretemp.c
5401 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5405 F: drivers/hwmon/corsair-cpro.c
5407 CORSAIR-PSU HARDWARE MONITOR DRIVER
5411 F: Documentation/hwmon/corsair-psu.rst
5412 F: drivers/hwmon/corsair-psu.c
5418 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5419 F: Documentation/ABI/testing/sysfs-bus-counter
5420 F: Documentation/driver-api/generic-counter.rst
5422 F: include/linux/counter.h
5423 F: include/uapi/linux/counter.h
5426 COUNTER WATCH EVENTS TOOL
5430 F: tools/counter/counter_watch_events.c
5435 F: drivers/i2c/busses/i2c-cp2615.c
5437 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5442 W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5443 F: drivers/cpufreq/vexpress-spc-cpufreq.c
5445 CPU FREQUENCY SCALING FRAMEWORK
5450 B: https://bugzilla.kernel.org
5451 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5452 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5453 F: Documentation/admin-guide/pm/cpufreq.rst
5454 F: Documentation/admin-guide/pm/intel_pstate.rst
5455 F: Documentation/cpu-freq/
5456 F: Documentation/devicetree/bindings/cpufreq/
5458 F: include/linux/cpufreq.h
5459 F: include/linux/sched/cpufreq.h
5460 F: kernel/sched/cpufreq*.c
5461 F: tools/testing/selftests/cpufreq/
5468 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5469 F: include/linux/cpu.h
5470 F: include/linux/cpuhotplug.h
5471 F: include/linux/smpboot.h
5475 CPU IDLE TIME MANAGEMENT FRAMEWORK
5480 B: https://bugzilla.kernel.org
5481 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5482 F: Documentation/admin-guide/pm/cpuidle.rst
5483 F: Documentation/driver-api/pm/cpuidle.rst
5485 F: include/linux/cpuidle.h
5487 CPU POWER MONITORING SUBSYSTEM
5493 F: tools/power/cpupower/
5498 F: arch/x86/kernel/cpuid.c
5499 F: arch/x86/kernel/msr.c
5501 CPUIDLE DRIVER - ARM BIG LITTLE
5507 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5508 F: drivers/cpuidle/cpuidle-big_little.c
5510 CPUIDLE DRIVER - ARM EXYNOS
5517 F: arch/arm/mach-exynos/pm.c
5518 F: drivers/cpuidle/cpuidle-exynos.c
5519 F: include/linux/platform_data/cpuidle-exynos.h
5521 CPUIDLE DRIVER - ARM PSCI
5527 F: drivers/cpuidle/cpuidle-psci.c
5529 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5534 F: drivers/cpuidle/cpuidle-psci-domain.c
5535 F: drivers/cpuidle/cpuidle-psci.h
5537 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5541 F: drivers/cpuidle/dt_idle_genpd.c
5542 F: drivers/cpuidle/dt_idle_genpd.h
5544 CPUIDLE DRIVER - RISC-V SBI
5549 F: drivers/cpuidle/cpuidle-riscv-sbi.c
5554 F: Documentation/filesystems/cramfs.rst
5561 F: drivers/hid/hid-creative-sb0540.c
5568 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5569 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5570 F: Documentation/crypto/
5571 F: Documentation/devicetree/bindings/crypto/
5576 F: include/linux/crypto*
5579 CRYPTO SPEED TEST COMPARE
5583 F: tools/crypto/tcrypt/tcrypt_speed_compare.py
5585 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5589 F: crypto/ansi_cprng.c
5596 W: http://linuxtv.org
5597 T: git git://linuxtv.org/media_tree.git
5598 F: drivers/media/i2c/cs3308.c
5600 CS5535 Audio ALSA driver
5603 F: sound/pci/cs5535audio/
5610 F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5611 F: drivers/net/can/ctucanfd/
5613 CVE ASSIGNMENT CONTACT
5616 F: Documentation/process/cve.rst
5620 F: drivers/net/wireless/st/cw1200/
5622 CX18 VIDEO4LINUX DRIVER
5626 W: https://linuxtv.org
5627 T: git git://linuxtv.org/media_tree.git
5628 F: drivers/media/pci/cx18/
5629 F: include/uapi/linux/ivtv*
5631 CX2341X MPEG ENCODER HELPER MODULE
5635 W: https://linuxtv.org
5636 T: git git://linuxtv.org/media_tree.git
5637 F: drivers/media/common/cx2341x*
5638 F: include/media/drv-intf/cx2341x.h
5640 CX24120 MEDIA DRIVER
5645 W: https://linuxtv.org
5646 Q: http://patchwork.linuxtv.org/project/linux-media/list/
5647 F: drivers/media/dvb-frontends/cx24120*
5649 CX88 VIDEO4LINUX DRIVER
5653 W: https://linuxtv.org
5654 T: git git://linuxtv.org/media_tree.git
5655 F: Documentation/driver-api/media/drivers/cx88*
5656 F: drivers/media/pci/cx88/
5658 CXD2820R MEDIA DRIVER
5661 W: https://linuxtv.org
5662 Q: http://patchwork.linuxtv.org/project/linux-media/list/
5663 F: drivers/media/dvb-frontends/cxd2820r*
5665 CXGB3 ETHERNET DRIVER (CXGB3)
5669 W: http://www.chelsio.com
5670 F: drivers/net/ethernet/chelsio/cxgb3/
5672 CXGB3 ISCSI DRIVER (CXGB3I)
5676 W: http://www.chelsio.com
5677 F: drivers/scsi/cxgbi/cxgb3i
5679 CXGB4 CRYPTO DRIVER (chcr)
5683 W: http://www.chelsio.com
5684 F: drivers/crypto/chelsio
5686 CXGB4 ETHERNET DRIVER (CXGB4)
5690 W: http://www.chelsio.com
5691 F: drivers/net/ethernet/chelsio/cxgb4/
5693 CXGB4 INLINE CRYPTO DRIVER
5697 W: http://www.chelsio.com
5698 F: drivers/net/ethernet/chelsio/inline_crypto/
5700 CXGB4 ISCSI DRIVER (CXGB4I)
5704 W: http://www.chelsio.com
5705 F: drivers/scsi/cxgbi/cxgb4i
5707 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5711 W: http://www.openfabrics.org
5712 F: drivers/infiniband/hw/cxgb4/
5713 F: include/uapi/rdma/cxgb4-abi.h
5715 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5719 W: http://www.chelsio.com
5720 F: drivers/net/ethernet/chelsio/cxgb4vf/
5722 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5727 F: Documentation/ABI/testing/sysfs-class-cxl
5728 F: Documentation/arch/powerpc/cxl.rst
5729 F: arch/powerpc/platforms/powernv/pci-cxl.c
5730 F: drivers/misc/cxl/
5731 F: include/misc/cxl*
5732 F: include/uapi/misc/cxl.h
5734 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5740 F: Documentation/arch/powerpc/cxlflash.rst
5741 F: drivers/scsi/cxlflash/
5742 F: include/uapi/scsi/cxlflash_ioctl.h
5748 W: http://www.armlinux.org.uk/
5749 F: drivers/video/fbdev/cyber2000fb.*
5751 CYCLADES PC300 DRIVER
5753 F: drivers/net/wan/pc300*
5755 CYPRESS CY8C95X0 PINCTRL DRIVER
5759 F: drivers/pinctrl/pinctrl-cy8c95x0.c
5761 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5765 F: drivers/input/touchscreen/cy8ctma140.c
5767 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5771 F: Documentation/devicetree/bindings/input/cypress-sf.yaml
5772 F: drivers/input/keyboard/cypress-sf.c
5774 CYPRESS_FIRMWARE MEDIA DRIVER
5777 W: https://linuxtv.org
5778 Q: http://patchwork.linuxtv.org/project/linux-media/list/
5779 F: drivers/media/common/cypress_firmware*
5781 CYTTSP TOUCHSCREEN DRIVER
5785 F: drivers/input/touchscreen/cyttsp*
5787 D-LINK DIR-685 TOUCHKEYS DRIVER
5791 F: drivers/input/keyboard/dlink-dir685-touchkeys.c
5793 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5796 F: drivers/rtc/rtc-ds1685.c
5797 F: include/linux/rtc/ds1685.h
5799 DAMA SLAVE for AX.25
5803 W: http://yaina.de/jreuter/
5804 W: http://www.qsl.net/dl1bke/
5805 F: net/ax25/af_ax25.c
5806 F: net/ax25/ax25_dev.c
5807 F: net/ax25/ax25_ds_*
5808 F: net/ax25/ax25_in.c
5809 F: net/ax25/ax25_out.c
5810 F: net/ax25/ax25_timer.c
5811 F: net/ax25/sysctl_net_ax25.c
5818 W: https://damonitor.github.io
5819 P: Documentation/mm/damon/maintainer-profile.rst
5820 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5821 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5822 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5823 F: Documentation/ABI/testing/sysfs-kernel-mm-damon
5824 F: Documentation/admin-guide/mm/damon/
5825 F: Documentation/mm/damon/
5826 F: include/linux/damon.h
5827 F: include/trace/events/damon.h
5829 F: tools/testing/selftests/damon/
5831 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5834 F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5835 F: drivers/net/ethernet/dec/tulip/dmfe.c
5837 DC390/AM53C974 SCSI driver
5841 F: drivers/scsi/am53c974.c
5848 F: Documentation/scsi/dc395x.rst
5849 F: drivers/scsi/dc395x.*
5854 W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5855 F: include/linux/dccp.h
5856 F: include/linux/tfrc.h
5857 F: include/uapi/linux/dccp.h
5864 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5865 F: include/linux/debugobjects.h
5866 F: lib/debugobjects.c
5868 DECSTATION PLATFORM SUPPORT
5872 W: http://www.linux-mips.org/wiki/DECstation
5874 F: arch/mips/include/asm/dec/
5875 F: arch/mips/include/asm/mach-dec/
5877 DEFXX FDDI NETWORK DRIVER
5880 F: drivers/net/fddi/defxx.*
5882 DEFZA FDDI NETWORK DRIVER
5885 F: drivers/net/fddi/defza.*
5887 DEINTERLACE DRIVERS FOR ALLWINNER H3
5891 T: git git://linuxtv.org/media_tree.git
5892 F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5893 F: drivers/media/platform/sunxi/sun8i-di/
5900 F: drivers/platform/x86/dell/dell-laptop.c
5902 DELL LAPTOP FREEFALL DRIVER
5905 F: drivers/platform/x86/dell/dell-smo8800.c
5907 DELL LAPTOP RBTN DRIVER
5910 F: drivers/platform/x86/dell/dell-rbtn.*
5912 DELL LAPTOP SMM DRIVER
5915 F: Documentation/ABI/obsolete/procfs-i8k
5916 F: drivers/hwmon/dell-smm-hwmon.c
5917 F: include/uapi/linux/i8k.h
5919 DELL REMOTE BIOS UPDATE DRIVER
5923 F: drivers/platform/x86/dell/dell_rbu.c
5930 F: drivers/platform/x86/dell/dell-smbios.*
5932 DELL SMBIOS SMM DRIVER
5936 F: drivers/platform/x86/dell/dell-smbios-smm.c
5938 DELL SMBIOS WMI DRIVER
5942 F: drivers/platform/x86/dell/dell-smbios-wmi.c
5943 F: tools/wmi/dell-smbios-example.c
5945 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5949 F: Documentation/userspace-api/dcdbas.rst
5950 F: drivers/platform/x86/dell/dcdbas.*
5955 F: Documentation/ABI/testing/debugfs-dell-wmi-ddv
5956 F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5957 F: Documentation/wmi/devices/dell-wmi-ddv.rst
5958 F: drivers/platform/x86/dell/dell-wmi-ddv.c
5960 DELL WMI DESCRIPTOR DRIVER
5963 F: drivers/platform/x86/dell/dell-wmi-descriptor.c
5965 DELL WMI HARDWARE PRIVACY SUPPORT
5969 F: drivers/platform/x86/dell/dell-wmi-privacy.c
5971 DELL WMI NOTIFICATIONS DRIVER
5975 F: drivers/platform/x86/dell/dell-wmi-base.c
5977 DELL WMI SYSMAN DRIVER
5982 F: Documentation/ABI/testing/sysfs-class-firmware-attributes
5983 F: drivers/platform/x86/dell/dell-wmi-sysman/
5985 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5989 F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5991 DELTA DPS920AB PSU DRIVER
5995 F: Documentation/hwmon/dps920ab.rst
5996 F: drivers/hwmon/pmbus/dps920ab.c
5998 DELTA NETWORKS TN48M CPLD DRIVERS
6001 F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
6002 F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
6003 F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
6004 F: drivers/gpio/gpio-tn48m.c
6005 F: include/dt-bindings/reset/delta,tn48m-reset.h
6007 DELTA ST MEDIA DRIVER
6011 W: https://linuxtv.org
6012 T: git git://linuxtv.org/media_tree.git
6013 F: drivers/media/platform/st/sti/delta
6018 F: drivers/mtd/nand/raw/denali*
6020 DESIGNWARE EDMA CORE IP DRIVER
6026 F: drivers/dma/dw-edma/
6027 F: include/linux/dma/edma.h
6029 DESIGNWARE USB2 DRD IP DRIVER
6033 T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6034 F: drivers/usb/dwc2/
6036 DESIGNWARE USB3 DRD IP DRIVER
6040 F: drivers/usb/dwc3/
6042 DESIGNWARE XDATA IP DRIVER
6046 F: Documentation/misc-devices/dw-xdata-pcie.rst
6047 F: drivers/misc/dw-xdata-pcie.c
6049 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6053 F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6054 F: drivers/iio/proximity/srf*.c
6056 DEVICE COREDUMP (DEV_COREDUMP)
6060 F: drivers/base/devcoredump.c
6061 F: include/linux/devcoredump.h
6063 DEVICE DEPENDENCY HELPER SCRIPT
6067 F: scripts/dev-needs.sh
6069 DEVICE DIRECT ACCESS (DAX)
6078 DEVICE FREQUENCY (DEVFREQ)
6084 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6085 F: Documentation/devicetree/bindings/devfreq/
6086 F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6088 F: include/linux/devfreq.h
6089 F: include/trace/events/devfreq.h
6091 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6095 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6096 F: Documentation/devicetree/bindings/devfreq/event/
6097 F: drivers/devfreq/devfreq-event.c
6098 F: drivers/devfreq/event/
6099 F: include/dt-bindings/pmu/exynos_ppmu.h
6100 F: include/linux/devfreq-event.h
6102 DEVICE RESOURCE MANAGEMENT HELPERS
6106 F: include/linux/devm-helpers.h
6115 Q: http://patchwork.kernel.org/project/dm-devel/list/
6116 T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6117 F: Documentation/admin-guide/device-mapper/
6118 F: drivers/md/Kconfig
6119 F: drivers/md/Makefile
6121 F: drivers/md/persistent-data/
6122 F: include/linux/device-mapper.h
6123 F: include/linux/dm-*.h
6124 F: include/uapi/linux/dm-*.h
6130 F: Documentation/networking/devlink
6131 F: include/net/devlink.h
6132 F: include/uapi/linux/devlink.h
6135 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6139 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6140 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6142 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6146 F: arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6147 F: arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6149 DIALOG SEMICONDUCTOR DRIVERS
6152 W: http://www.dialog-semiconductor.com/products
6153 F: Documentation/devicetree/bindings/input/da90??-onkey.txt
6154 F: Documentation/devicetree/bindings/input/dlg,da72??.txt
6155 F: Documentation/devicetree/bindings/mfd/da90*.txt
6156 F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6157 F: Documentation/devicetree/bindings/regulator/da92*.txt
6158 F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6159 F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6160 F: Documentation/devicetree/bindings/sound/da[79]*.txt
6161 F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6162 F: Documentation/devicetree/bindings/watchdog/dlg,da90??-watchdog.yaml
6163 F: Documentation/hwmon/da90??.rst
6164 F: drivers/gpio/gpio-da90??.c
6165 F: drivers/hwmon/da90??-hwmon.c
6166 F: drivers/iio/adc/da91??-*.c
6167 F: drivers/input/misc/da72??.[ch]
6168 F: drivers/input/misc/da90??_onkey.c
6169 F: drivers/input/touchscreen/da9052_tsi.c
6170 F: drivers/leds/leds-da90??.c
6171 F: drivers/mfd/da903x.c
6172 F: drivers/mfd/da90??-*.c
6173 F: drivers/mfd/da91??-*.c
6174 F: drivers/pinctrl/pinctrl-da90??.c
6175 F: drivers/power/supply/da9052-battery.c
6176 F: drivers/power/supply/da91??-*.c
6177 F: drivers/regulator/da9???-regulator.[ch]
6178 F: drivers/regulator/slg51000-regulator.[ch]
6179 F: drivers/rtc/rtc-da90??.c
6180 F: drivers/thermal/da90??-thermal.c
6181 F: drivers/video/backlight/da90??_bl.c
6182 F: drivers/watchdog/da90??_wdt.c
6183 F: include/dt-bindings/regulator/dlg,da9*-regulator.h
6184 F: include/linux/mfd/da903x.h
6185 F: include/linux/mfd/da9052/
6186 F: include/linux/mfd/da9055/
6187 F: include/linux/mfd/da9062/
6188 F: include/linux/mfd/da9063/
6189 F: include/linux/mfd/da9150/
6190 F: include/linux/regulator/da9211.h
6191 F: include/sound/da[79]*.h
6192 F: sound/soc/codecs/da[79]*.[ch]
6194 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6198 F: drivers/gpio/gpio-gpio-mm.c
6200 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6204 F: Documentation/admin-guide/media/mgb4.rst
6205 F: drivers/media/pci/mgb4/
6207 DIOLAN U2C-12 I2C DRIVER
6211 F: drivers/i2c/busses/i2c-diolan-u2c.c
6213 DIRECTORY NOTIFICATION (DNOTIFY)
6218 F: Documentation/filesystems/dnotify.rst
6219 F: fs/notify/dnotify/
6220 F: include/linux/dnotify.h
6222 DISK GEOMETRY AND PARTITION HANDLING
6225 W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6226 W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6227 W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6232 F: Documentation/filesystems/quota.rst
6234 F: include/linux/quota*.h
6235 F: include/uapi/linux/quota*.h
6237 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6241 W: http://plugable.com/category/projects/udlfb/
6242 F: Documentation/fb/udlfb.rst
6243 F: drivers/video/fbdev/udlfb.c
6244 F: include/video/udlfb.h
6246 DISTRIBUTED LOCK MANAGER (DLM)
6251 W: https://pagure.io/dlm
6252 T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6255 DMA BUFFER SHARING FRAMEWORK
6262 T: git git://anongit.freedesktop.org/drm/drm-misc
6263 F: Documentation/driver-api/dma-buf.rst
6264 F: Documentation/userspace-api/dma-buf-alloc-exchange.rst
6266 F: include/linux/*fence.h
6267 F: include/linux/dma-buf.h
6268 F: include/linux/dma-resv.h
6269 K: \bdma_(?:buf|fence|resv)\b
6271 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6275 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/
6276 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6277 F: Documentation/devicetree/bindings/dma/
6278 F: Documentation/driver-api/dmaengine/
6280 F: include/dt-bindings/dma/
6281 F: include/linux/dma/
6282 F: include/linux/dmaengine.h
6283 F: include/linux/of_dma.h
6285 DMA MAPPING BENCHMARK
6288 F: kernel/dma/map_benchmark.c
6289 F: tools/testing/selftests/dma/
6297 W: http://git.infradead.org/users/hch/dma-mapping.git
6298 T: git git://git.infradead.org/users/hch/dma-mapping.git
6299 F: include/asm-generic/dma-mapping.h
6300 F: include/linux/dma-direct.h
6301 F: include/linux/dma-map-ops.h
6302 F: include/linux/dma-mapping.h
6303 F: include/linux/swiotlb.h
6306 DMA-BUF HEAPS FRAMEWORK
6316 T: git git://anongit.freedesktop.org/drm/drm-misc
6317 F: drivers/dma-buf/dma-heap.c
6318 F: drivers/dma-buf/heaps/*
6319 F: include/linux/dma-heap.h
6320 F: include/uapi/linux/dma-heap.h
6322 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6327 F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6328 F: drivers/memory/samsung/exynos5422-dmc.c
6330 DME1737 HARDWARE MONITOR DRIVER
6334 F: Documentation/hwmon/dme1737.rst
6335 F: drivers/hwmon/dme1737.c
6340 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6341 F: Documentation/ABI/testing/sysfs-firmware-dmi-tables
6342 F: drivers/firmware/dmi-id.c
6343 F: drivers/firmware/dmi_scan.c
6344 F: include/linux/dmi.h
6350 P: Documentation/doc-guide/maintainer-profile.rst
6351 T: git git://git.lwn.net/linux.git docs-next
6353 F: scripts/documentation-file-ref-check
6354 F: scripts/kernel-doc
6355 F: scripts/sphinx-pre-install
6356 X: Documentation/ABI/
6357 X: Documentation/admin-guide/media/
6358 X: Documentation/devicetree/
6359 X: Documentation/driver-api/media/
6360 X: Documentation/firmware-guide/acpi/
6361 X: Documentation/i2c/
6362 X: Documentation/netlink/
6363 X: Documentation/power/
6364 X: Documentation/spi/
6365 X: Documentation/userspace-api/media/
6367 DOCUMENTATION PROCESS
6371 F: Documentation/maintainer/
6372 F: Documentation/process/
6374 DOCUMENTATION REPORTING ISSUES
6378 F: Documentation/admin-guide/quickly-build-trimmed-linux.rst
6379 F: Documentation/admin-guide/reporting-issues.rst
6381 DOCUMENTATION SCRIPTS
6385 F: Documentation/sphinx/parse-headers.pl
6386 F: scripts/documentation-file-ref-check
6387 F: scripts/sphinx-pre-install
6389 DOCUMENTATION/ITALIAN
6393 F: Documentation/translations/it_IT
6395 DOCUMENTATION/JAPANESE
6399 F: Documentation/translations/ja_JP
6401 DONGWOON DW9714 LENS VOICE COIL DRIVER
6405 T: git git://linuxtv.org/media_tree.git
6406 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6407 F: drivers/media/i2c/dw9714.c
6409 DONGWOON DW9719 LENS VOICE COIL DRIVER
6413 T: git git://linuxtv.org/media_tree.git
6414 F: drivers/media/i2c/dw9719.c
6416 DONGWOON DW9768 LENS VOICE COIL DRIVER
6419 T: git git://linuxtv.org/media_tree.git
6420 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6421 F: drivers/media/i2c/dw9768.c
6423 DONGWOON DW9807 LENS VOICE COIL DRIVER
6427 T: git git://linuxtv.org/media_tree.git
6428 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6429 F: drivers/media/i2c/dw9807-vcm.c
6435 F: drivers/char/dtlk.c
6436 F: include/linux/dtlk.h
6438 DPAA2 DATAPATH I/O (DPIO) DRIVER
6442 F: drivers/soc/fsl/dpio
6444 DPAA2 ETHERNET DRIVER
6448 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6449 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6450 F: drivers/net/ethernet/freescale/dpaa2/Kconfig
6451 F: drivers/net/ethernet/freescale/dpaa2/Makefile
6452 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6453 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6454 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6455 F: drivers/net/ethernet/freescale/dpaa2/dpkg.h
6456 F: drivers/net/ethernet/freescale/dpaa2/dpmac*
6457 F: drivers/net/ethernet/freescale/dpaa2/dpni*
6459 DPAA2 ETHERNET SWITCH DRIVER
6463 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6464 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6465 F: drivers/net/ethernet/freescale/dpaa2/dpsw*
6473 F: Documentation/driver-api/dpll.rst
6475 F: include/linux/dpll.h
6476 F: include/uapi/linux/dpll.h
6484 W: http://www.drbd.org
6485 T: git git://git.linbit.com/linux-drbd.git
6486 T: git git://git.linbit.com/drbd-8.4.git
6487 F: Documentation/admin-guide/blockdev/
6488 F: drivers/block/drbd/
6489 F: include/linux/drbd*
6492 DRIVER COMPONENT FRAMEWORK
6494 F: drivers/base/component.c
6495 F: include/linux/component.h
6497 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6501 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6502 F: Documentation/core-api/kobject.rst
6506 F: include/linux/debugfs.h
6507 F: include/linux/fwnode.h
6508 F: include/linux/kobj*
6509 F: include/linux/property.h
6512 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6516 F: drivers/soc/ti/smartreflex.c
6517 F: include/linux/power/smartreflex.h
6519 DRM ACCEL DRIVERS FOR INTEL VPU
6524 T: git git://anongit.freedesktop.org/drm/drm-misc
6525 F: drivers/accel/ivpu/
6526 F: include/uapi/drm/ivpu_accel.h
6528 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6532 C: irc://irc.oftc.net/dri-devel
6533 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6534 F: Documentation/accel/
6536 F: include/drm/drm_accel.h
6538 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6544 T: git git://anongit.freedesktop.org/drm/drm-misc
6545 F: drivers/gpu/drm/sun4i/sun8i*
6547 DRM DRIVER FOR ARM PL111 CLCD
6549 T: git git://anongit.freedesktop.org/drm/drm-misc
6550 F: drivers/gpu/drm/pl111/
6552 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6555 T: git git://anongit.freedesktop.org/drm/drm-misc
6556 F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6557 F: drivers/gpu/drm/panel/panel-arm-versatile.c
6559 DRM DRIVER FOR ASPEED BMC GFX
6563 T: git git://anongit.freedesktop.org/drm/drm-misc
6564 F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6565 F: drivers/gpu/drm/aspeed/
6567 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6573 T: git git://anongit.freedesktop.org/drm/drm-misc
6574 F: drivers/gpu/drm/ast/
6576 DRM DRIVER FOR BOCHS VIRTUAL GPU
6580 T: git git://anongit.freedesktop.org/drm/drm-misc
6581 F: drivers/gpu/drm/tiny/bochs.c
6583 DRM DRIVER FOR BOE HIMAX8279D PANELS
6586 F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6587 F: drivers/gpu/drm/panel/panel-boe-himax8279d.c
6589 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6592 F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6593 F: drivers/gpu/drm/bridge/chipone-icn6211.c
6595 DRM DRIVER FOR EBBG FT8719 PANEL
6598 T: git git://anongit.freedesktop.org/drm/drm-misc
6599 F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6600 F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6602 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6605 T: git git://anongit.freedesktop.org/drm/drm-misc
6606 F: drivers/gpu/drm/tve200/
6608 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6611 F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6612 F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6614 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6617 F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6618 F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6620 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6625 T: git git://anongit.freedesktop.org/drm/drm-misc
6626 F: drivers/gpu/drm/drm_aperture.c
6627 F: drivers/gpu/drm/tiny/ofdrm.c
6628 F: drivers/gpu/drm/tiny/simpledrm.c
6629 F: drivers/video/aperture.c
6630 F: drivers/video/nomodeset.c
6631 F: include/drm/drm_aperture.h
6632 F: include/linux/aperture.h
6633 F: include/video/nomodeset.h
6635 DRM DRIVER FOR GENERIC EDP PANELS
6637 F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6638 F: drivers/gpu/drm/panel/panel-edp.c
6640 DRM DRIVER FOR GENERIC USB DISPLAY
6643 W: https://github.com/notro/gud/wiki
6644 T: git git://anongit.freedesktop.org/drm/drm-misc
6645 F: drivers/gpu/drm/gud/
6646 F: include/drm/gud.h
6648 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6651 T: git git://anongit.freedesktop.org/drm/drm-misc
6652 F: drivers/gpu/drm/tiny/gm12u320.c
6654 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6658 T: git git://anongit.freedesktop.org/drm/drm-misc
6659 F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6660 F: drivers/gpu/drm/panel/panel-himax-hx8394.c
6662 DRM DRIVER FOR HX8357D PANELS
6664 T: git git://anongit.freedesktop.org/drm/drm-misc
6665 F: Documentation/devicetree/bindings/display/himax,hx8357d.txt
6666 F: drivers/gpu/drm/tiny/hx8357d.c
6668 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6673 T: git git://anongit.freedesktop.org/drm/drm-misc
6674 F: drivers/gpu/drm/hyperv
6676 DRM DRIVER FOR ILITEK ILI9225 PANELS
6679 T: git git://anongit.freedesktop.org/drm/drm-misc
6680 F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6681 F: drivers/gpu/drm/tiny/ili9225.c
6683 DRM DRIVER FOR ILITEK ILI9486 PANELS
6686 T: git git://anongit.freedesktop.org/drm/drm-misc
6687 F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6688 F: drivers/gpu/drm/tiny/ili9486.c
6690 DRM DRIVER FOR ILITEK ILI9805 PANELS
6693 F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
6694 F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c
6696 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6699 F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6700 F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6702 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6705 T: git git://anongit.freedesktop.org/drm/drm-misc
6706 F: drivers/gpu/drm/logicvc/
6708 DRM DRIVER FOR LVDS PANELS
6712 T: git git://anongit.freedesktop.org/drm/drm-misc
6713 F: Documentation/devicetree/bindings/display/lvds.yaml
6714 F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6715 F: drivers/gpu/drm/panel/panel-lvds.c
6717 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6721 F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6722 F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6724 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6730 T: git git://anongit.freedesktop.org/drm/drm-misc
6731 F: drivers/gpu/drm/mgag200/
6733 DRM DRIVER FOR MI0283QT
6736 T: git git://anongit.freedesktop.org/drm/drm-misc
6737 F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6738 F: drivers/gpu/drm/tiny/mi0283qt.c
6740 DRM DRIVER FOR MIPI DBI compatible panels
6743 W: https://github.com/notro/panel-mipi-dbi/wiki
6744 T: git git://anongit.freedesktop.org/drm/drm-misc
6745 F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6746 F: drivers/gpu/drm/tiny/panel-mipi-dbi.c
6748 DRM DRIVER FOR MSM ADRENO GPU
6758 B: https://gitlab.freedesktop.org/drm/msm/-/issues
6759 T: git https://gitlab.freedesktop.org/drm/msm.git
6760 F: Documentation/devicetree/bindings/display/msm/
6761 F: drivers/gpu/drm/ci/xfails/msm*
6762 F: drivers/gpu/drm/msm/
6763 F: include/uapi/drm/msm_drm.h
6765 DRM DRIVER FOR NOVATEK NT35510 PANELS
6768 T: git git://anongit.freedesktop.org/drm/drm-misc
6769 F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6770 F: drivers/gpu/drm/panel/panel-novatek-nt35510.c
6772 DRM DRIVER FOR NOVATEK NT35560 PANELS
6775 T: git git://anongit.freedesktop.org/drm/drm-misc
6776 F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6777 F: drivers/gpu/drm/panel/panel-novatek-nt35560.c
6779 DRM DRIVER FOR NOVATEK NT36523 PANELS
6782 T: git git://anongit.freedesktop.org/drm/drm-misc
6783 F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6784 F: drivers/gpu/drm/panel/panel-novatek-nt36523.c
6786 DRM DRIVER FOR NOVATEK NT36672A PANELS
6789 T: git git://anongit.freedesktop.org/drm/drm-misc
6790 F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6791 F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6793 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6800 W: https://nouveau.freedesktop.org/
6801 Q: https://patchwork.freedesktop.org/project/nouveau/
6802 Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6803 B: https://gitlab.freedesktop.org/drm/nouveau/-/issues
6804 C: irc://irc.oftc.net/nouveau
6805 T: git https://gitlab.freedesktop.org/drm/nouveau.git
6806 F: drivers/gpu/drm/nouveau/
6807 F: include/uapi/drm/nouveau_drm.h
6809 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6812 F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6813 F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6815 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6817 F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6818 F: drivers/gpu/drm/bridge/parade-ps8640.c
6820 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6823 T: git git://anongit.freedesktop.org/drm/drm-misc
6824 F: Documentation/devicetree/bindings/display/repaper.txt
6825 F: drivers/gpu/drm/tiny/repaper.c
6827 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6832 W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6833 T: git git://anongit.freedesktop.org/drm/drm-misc
6834 F: drivers/gpu/drm/tiny/cirrus.c
6836 DRM DRIVER FOR QXL VIRTUAL GPU
6842 T: git git://anongit.freedesktop.org/drm/drm-misc
6843 F: drivers/gpu/drm/qxl/
6844 F: include/uapi/drm/qxl_drm.h
6846 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6849 F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6850 F: drivers/gpu/drm/panel/panel-raydium-rm67191.c
6852 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6855 T: git git://anongit.freedesktop.org/drm/drm-misc
6856 F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6857 F: drivers/gpu/drm/panel/panel-samsung-db7430.c
6859 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6864 T: git git://anongit.freedesktop.org/drm/drm-misc
6865 F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6866 F: drivers/gpu/drm/bridge/samsung-dsim.c
6867 F: include/drm/bridge/samsung-dsim.h
6869 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6872 F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6873 F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6875 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6878 F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6879 F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6881 DRM DRIVER FOR SITRONIX ST7586 PANELS
6884 T: git git://anongit.freedesktop.org/drm/drm-misc
6885 F: Documentation/devicetree/bindings/display/sitronix,st7586.txt
6886 F: drivers/gpu/drm/tiny/st7586.c
6888 DRM DRIVER FOR SITRONIX ST7701 PANELS
6891 F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6892 F: drivers/gpu/drm/panel/panel-sitronix-st7701.c
6894 DRM DRIVER FOR SITRONIX ST7703 PANELS
6899 F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6900 F: drivers/gpu/drm/panel/panel-sitronix-st7703.c
6902 DRM DRIVER FOR SITRONIX ST7735R PANELS
6905 T: git git://anongit.freedesktop.org/drm/drm-misc
6906 F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6907 F: drivers/gpu/drm/tiny/st7735r.c
6909 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6912 T: git git://anongit.freedesktop.org/drm/drm-misc
6913 F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6914 F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6915 F: drivers/gpu/drm/solomon/ssd130x*
6917 DRM DRIVER FOR ST-ERICSSON MCDE
6920 T: git git://anongit.freedesktop.org/drm/drm-misc
6921 F: Documentation/devicetree/bindings/display/ste,mcde.yaml
6922 F: drivers/gpu/drm/mcde/
6924 DRM DRIVER FOR SYNAPTICS R63353 PANELS
6927 F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
6928 F: drivers/gpu/drm/panel/panel-synaptics-r63353.c
6930 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6933 F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6934 F: drivers/gpu/drm/bridge/ti-dlpc3433.c
6936 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6938 F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6939 F: drivers/gpu/drm/bridge/ti-sn65dsi86.c
6941 DRM DRIVER FOR TPO TPG110 PANELS
6944 T: git git://anongit.freedesktop.org/drm/drm-misc
6945 F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6946 F: drivers/gpu/drm/panel/panel-tpo-tpg110.c
6948 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6954 T: git git://anongit.freedesktop.org/drm/drm-misc
6955 F: drivers/gpu/drm/udl/
6957 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6965 T: git git://anongit.freedesktop.org/drm/drm-misc
6966 F: Documentation/gpu/vkms.rst
6967 F: drivers/gpu/drm/vkms/
6969 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6973 T: git git://anongit.freedesktop.org/drm/drm-misc
6974 F: drivers/gpu/drm/vboxvideo/
6976 DRM DRIVER FOR VMWARE VIRTUAL GPU
6981 T: git git://anongit.freedesktop.org/drm/drm-misc
6982 F: drivers/gpu/drm/vmwgfx/
6983 F: include/uapi/drm/vmwgfx_drm.h
6985 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6988 T: git git://anongit.freedesktop.org/drm/drm-misc
6989 F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6990 F: drivers/gpu/drm/panel/panel-widechips-ws2401.c
6997 B: https://gitlab.freedesktop.org/drm
6998 C: irc://irc.oftc.net/dri-devel
6999 T: git git://anongit.freedesktop.org/drm/drm
7000 F: Documentation/devicetree/bindings/display/
7001 F: Documentation/devicetree/bindings/gpu/
7002 F: Documentation/gpu/
7005 F: include/linux/vga*
7006 F: include/uapi/drm/
7008 DRM DRIVERS AND MISC GPU PATCHES
7013 W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
7014 T: git git://anongit.freedesktop.org/drm/drm-misc
7015 F: Documentation/devicetree/bindings/display/
7016 F: Documentation/devicetree/bindings/gpu/
7017 F: Documentation/gpu/
7021 F: include/linux/vga*
7022 F: include/uapi/drm/
7023 X: drivers/gpu/drm/amd/
7024 X: drivers/gpu/drm/armada/
7025 X: drivers/gpu/drm/etnaviv/
7026 X: drivers/gpu/drm/exynos/
7027 X: drivers/gpu/drm/i915/
7028 X: drivers/gpu/drm/kmb/
7029 X: drivers/gpu/drm/mediatek/
7030 X: drivers/gpu/drm/msm/
7031 X: drivers/gpu/drm/nouveau/
7032 X: drivers/gpu/drm/radeon/
7033 X: drivers/gpu/drm/renesas/
7034 X: drivers/gpu/drm/tegra/
7036 DRM DRIVERS FOR ALLWINNER A10
7041 T: git git://anongit.freedesktop.org/drm/drm-misc
7042 F: Documentation/devicetree/bindings/display/allwinner*
7043 F: drivers/gpu/drm/sun4i/
7045 DRM DRIVERS FOR AMLOGIC SOCS
7050 W: http://linux-meson.com/
7051 T: git git://anongit.freedesktop.org/drm/drm-misc
7052 F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7053 F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7054 F: Documentation/gpu/meson.rst
7055 F: drivers/gpu/drm/ci/xfails/meson*
7056 F: drivers/gpu/drm/meson/
7058 DRM DRIVERS FOR ATMEL HLCDC
7063 T: git git://anongit.freedesktop.org/drm/drm-misc
7064 F: Documentation/devicetree/bindings/display/atmel/
7065 F: drivers/gpu/drm/atmel-hlcdc/
7067 DRM DRIVERS FOR BRIDGE CHIPS
7075 T: git git://anongit.freedesktop.org/drm/drm-misc
7076 F: Documentation/devicetree/bindings/display/bridge/
7077 F: drivers/gpu/drm/bridge/
7078 F: drivers/gpu/drm/drm_bridge.c
7079 F: drivers/gpu/drm/drm_bridge_connector.c
7080 F: include/drm/drm_bridge.h
7081 F: include/drm/drm_bridge_connector.h
7083 DRM DRIVERS FOR EXYNOS
7089 T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7090 F: Documentation/devicetree/bindings/display/exynos/
7091 F: Documentation/devicetree/bindings/display/samsung/
7092 F: drivers/gpu/drm/exynos/
7093 F: include/uapi/drm/exynos_drm.h
7095 DRM DRIVERS FOR FREESCALE DCU
7100 T: git git://anongit.freedesktop.org/drm/drm-misc
7101 F: Documentation/devicetree/bindings/display/fsl,dcu.txt
7102 F: Documentation/devicetree/bindings/display/fsl,tcon.txt
7103 F: drivers/gpu/drm/fsl-dcu/
7105 DRM DRIVERS FOR FREESCALE IMX 5/6
7109 T: git git://anongit.freedesktop.org/drm/drm-misc
7110 T: git git://git.pengutronix.de/git/pza/linux
7111 F: Documentation/devicetree/bindings/display/imx/
7112 F: drivers/gpu/drm/imx/ipuv3/
7113 F: drivers/gpu/ipu-v3/
7115 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7119 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7120 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7121 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7122 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7123 F: drivers/gpu/drm/bridge/imx/
7125 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7129 T: git git://anongit.freedesktop.org/drm/drm-misc
7130 F: drivers/gpu/drm/gma500/
7132 DRM DRIVERS FOR HISILICON
7141 T: git git://anongit.freedesktop.org/drm/drm-misc
7142 F: Documentation/devicetree/bindings/display/hisilicon/
7143 F: drivers/gpu/drm/hisilicon/
7145 DRM DRIVERS FOR LIMA
7150 T: git git://anongit.freedesktop.org/drm/drm-misc
7151 F: drivers/gpu/drm/lima/
7152 F: include/uapi/drm/lima_drm.h
7154 DRM DRIVERS FOR LOONGSON
7158 T: git git://anongit.freedesktop.org/drm/drm-misc
7159 F: drivers/gpu/drm/loongson/
7161 DRM DRIVERS FOR MEDIATEK
7167 F: Documentation/devicetree/bindings/display/mediatek/
7168 F: drivers/gpu/drm/ci/xfails/mediatek*
7169 F: drivers/gpu/drm/mediatek/
7170 F: drivers/phy/mediatek/phy-mtk-dp.c
7171 F: drivers/phy/mediatek/phy-mtk-hdmi*
7172 F: drivers/phy/mediatek/phy-mtk-mipi*
7174 DRM DRIVERS FOR NVIDIA TEGRA
7180 T: git https://gitlab.freedesktop.org/drm/tegra.git
7181 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7182 F: Documentation/devicetree/bindings/gpu/host1x/
7183 F: drivers/gpu/drm/tegra/
7184 F: drivers/gpu/host1x/
7185 F: include/linux/host1x.h
7186 F: include/uapi/drm/tegra_drm.h
7188 DRM DRIVERS FOR RENESAS R-CAR
7194 T: git git://linuxtv.org/pinchartl/media drm/du/next
7195 F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7196 F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7197 F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7198 F: Documentation/devicetree/bindings/display/renesas,du.yaml
7199 F: drivers/gpu/drm/renesas/rcar-du/
7201 DRM DRIVERS FOR RENESAS SHMOBILE
7207 F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7208 F: drivers/gpu/drm/renesas/shmobile/
7209 F: include/linux/platform_data/shmob_drm.h
7211 DRM DRIVERS FOR ROCKCHIP
7217 T: git git://anongit.freedesktop.org/drm/drm-misc
7218 F: Documentation/devicetree/bindings/display/rockchip/
7219 F: drivers/gpu/drm/ci/xfails/rockchip*
7220 F: drivers/gpu/drm/rockchip/
7226 T: git git://anongit.freedesktop.org/drm/drm-misc
7227 F: Documentation/devicetree/bindings/display/st,stih4xx.txt
7228 F: drivers/gpu/drm/sti
7236 T: git git://anongit.freedesktop.org/drm/drm-misc
7237 F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7238 F: drivers/gpu/drm/stm
7240 DRM DRIVERS FOR TI KEYSTONE
7245 T: git git://anongit.freedesktop.org/drm/drm-misc
7246 F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7247 F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7248 F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7249 F: drivers/gpu/drm/tidss/
7251 DRM DRIVERS FOR TI LCDC
7256 T: git git://anongit.freedesktop.org/drm/drm-misc
7257 F: Documentation/devicetree/bindings/display/tilcdc/
7258 F: drivers/gpu/drm/tilcdc/
7260 DRM DRIVERS FOR TI OMAP
7264 T: git git://anongit.freedesktop.org/drm/drm-misc
7265 F: Documentation/devicetree/bindings/display/ti/
7266 F: drivers/gpu/drm/omapdrm/
7272 T: git git://anongit.freedesktop.org/drm/drm-misc
7273 F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7274 F: drivers/gpu/drm/v3d/
7275 F: include/uapi/drm/v3d_drm.h
7280 T: git git://github.com/anholt/linux
7281 T: git git://anongit.freedesktop.org/drm/drm-misc
7282 F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7283 F: drivers/gpu/drm/vc4/
7284 F: include/uapi/drm/vc4_drm.h
7286 DRM DRIVERS FOR VIVANTE GPU IP
7293 F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7294 F: drivers/gpu/drm/etnaviv/
7295 F: include/uapi/drm/etnaviv_drm.h
7302 T: git git://anongit.freedesktop.org/drm/drm-misc
7303 F: Documentation/gpu/xen-front.rst
7304 F: drivers/gpu/drm/xen/
7306 DRM DRIVERS FOR XILINX
7310 T: git git://anongit.freedesktop.org/drm/drm-misc
7311 F: Documentation/devicetree/bindings/display/xlnx/
7312 F: drivers/gpu/drm/xlnx/
7318 T: git git://anongit.freedesktop.org/drm/drm-misc
7319 F: drivers/gpu/drm/scheduler/
7320 F: include/drm/gpu_scheduler.h
7328 T: git git://anongit.freedesktop.org/drm/drm-misc
7329 F: Documentation/devicetree/bindings/display/panel/
7330 F: drivers/gpu/drm/drm_panel.c
7331 F: drivers/gpu/drm/panel/
7332 F: include/drm/drm_panel.h
7334 DRM PRIVACY-SCREEN CLASS
7338 T: git git://anongit.freedesktop.org/drm/drm-misc
7339 F: drivers/gpu/drm/drm_privacy_screen*
7340 F: include/drm/drm_privacy_screen*
7347 T: git git://anongit.freedesktop.org/drm/drm-misc
7348 F: drivers/gpu/drm/ttm/
7351 DRM AUTOMATED TESTING
7355 T: git git://anongit.freedesktop.org/drm/drm-misc
7356 F: Documentation/gpu/automated_testing.rst
7357 F: drivers/gpu/drm/ci/
7359 DSBR100 USB FM RADIO DRIVER
7363 T: git git://linuxtv.org/media_tree.git
7364 F: drivers/media/radio/dsbr100.c
7370 W: https://linuxtv.org
7371 T: git git://linuxtv.org/media_tree.git
7372 F: drivers/media/pci/dt3155/
7374 DVB_USB_AF9015 MEDIA DRIVER
7377 W: https://linuxtv.org
7378 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7379 F: drivers/media/usb/dvb-usb-v2/af9015*
7381 DVB_USB_AF9035 MEDIA DRIVER
7384 W: https://linuxtv.org
7385 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7386 F: drivers/media/usb/dvb-usb-v2/af9035*
7388 DVB_USB_ANYSEE MEDIA DRIVER
7391 W: https://linuxtv.org
7392 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7393 F: drivers/media/usb/dvb-usb-v2/anysee*
7395 DVB_USB_AU6610 MEDIA DRIVER
7398 W: https://linuxtv.org
7399 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7400 F: drivers/media/usb/dvb-usb-v2/au6610*
7402 DVB_USB_CE6230 MEDIA DRIVER
7405 W: https://linuxtv.org
7406 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7407 F: drivers/media/usb/dvb-usb-v2/ce6230*
7409 DVB_USB_CXUSB MEDIA DRIVER
7413 W: https://linuxtv.org
7414 W: http://github.com/mkrufky
7415 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7416 T: git git://linuxtv.org/media_tree.git
7417 F: drivers/media/usb/dvb-usb/cxusb*
7419 DVB_USB_EC168 MEDIA DRIVER
7422 W: https://linuxtv.org
7423 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7424 F: drivers/media/usb/dvb-usb-v2/ec168*
7426 DVB_USB_GL861 MEDIA DRIVER
7429 W: https://linuxtv.org
7430 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7431 F: drivers/media/usb/dvb-usb-v2/gl861*
7433 DVB_USB_MXL111SF MEDIA DRIVER
7437 W: https://linuxtv.org
7438 W: http://github.com/mkrufky
7439 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7440 T: git git://linuxtv.org/mkrufky/mxl111sf.git
7441 F: drivers/media/usb/dvb-usb-v2/mxl111sf*
7443 DVB_USB_RTL28XXU MEDIA DRIVER
7446 W: https://linuxtv.org
7447 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7448 F: drivers/media/usb/dvb-usb-v2/rtl28xxu*
7450 DVB_USB_V2 MEDIA DRIVER
7453 W: https://linuxtv.org
7454 W: http://palosaari.fi/linux/
7455 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7456 F: drivers/media/usb/dvb-usb-v2/dvb_usb*
7457 F: drivers/media/usb/dvb-usb-v2/usb_urb.c
7463 F: include/linux/dynamic_debug.h
7464 F: lib/dynamic_debug.c
7465 F: lib/test_dynamic_debug.c
7467 DYNAMIC INTERRUPT MODERATION
7470 F: Documentation/networking/net_dim.rst
7471 F: include/linux/dim.h
7474 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7478 B: https://bugzilla.kernel.org
7479 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7480 F: drivers/powercap/dtpm*
7481 F: include/linux/dtpm.h
7483 DZ DECSTATION DZ11 SERIAL DRIVER
7486 F: drivers/tty/serial/dz.*
7488 E3X0 POWER BUTTON DRIVER
7492 W: http://www.ettus.com
7493 F: Documentation/devicetree/bindings/input/e3x0-button.txt
7494 F: drivers/input/misc/e3x0-button.c
7499 W: https://linuxtv.org
7500 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7501 F: drivers/media/tuners/e4000*
7503 EARTH_PT1 MEDIA DRIVER
7507 F: drivers/media/pci/pt1/
7509 EARTH_PT3 MEDIA DRIVER
7513 F: drivers/media/pci/pt3/
7518 W: https://linuxtv.org
7519 Q: http://patchwork.linuxtv.org/project/linux-media/list/
7520 F: drivers/media/dvb-frontends/ec100*
7526 W: http://ecryptfs.org
7527 W: https://launchpad.net/ecryptfs
7528 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7529 F: Documentation/filesystems/ecryptfs.rst
7536 F: drivers/edac/amd64_edac*
7537 F: drivers/edac/mce_amd*
7543 F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7544 F: drivers/edac/armada_xp_*
7549 F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7550 F: drivers/edac/aspeed_edac.c
7555 F: drivers/edac/bluefield_edac.c
7561 F: drivers/edac/highbank*
7568 F: drivers/edac/octeon_edac*
7570 EDAC-CAVIUM THUNDERX
7574 F: drivers/edac/thunderx_edac*
7584 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7585 F: Documentation/admin-guide/ras.rst
7586 F: Documentation/driver-api/edac.rst
7588 F: include/linux/edac.h
7594 F: drivers/edac/dmc520_edac.c
7600 F: drivers/edac/e752x_edac.c
7605 F: drivers/edac/e7xxx_edac.c
7611 F: drivers/edac/fsl_ddr_edac.*
7617 F: drivers/edac/ghes_edac.c
7623 F: drivers/edac/i10nm_base.c
7628 F: drivers/edac/i3000_edac.c
7633 F: drivers/edac/i5000_edac.c
7639 F: drivers/edac/i5400_edac.c
7645 F: drivers/edac/i7300_edac.c
7651 F: drivers/edac/i7core_edac.c
7657 F: drivers/edac/i82443bxgx_edac.c
7663 F: drivers/edac/i82975x_edac.c
7669 F: drivers/edac/ie31200_edac.c
7676 F: drivers/edac/igen6_edac.c
7682 F: drivers/edac/mpc85xx_edac.[ch]
7689 F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7690 F: drivers/edac/npcm_edac.c
7696 F: drivers/edac/pasemi_edac.c
7702 F: drivers/edac/pnd2_edac.[ch]
7709 F: drivers/edac/qcom_edac.c
7715 F: drivers/edac/r82600_edac.c
7722 F: drivers/edac/sb_edac.c
7728 F: drivers/edac/skx_*.[ch]
7734 F: drivers/edac/ti_edac.c
7736 EDIROL UA-101/UA-1000 DRIVER
7740 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7741 F: sound/usb/misc/ua101.c
7748 F: drivers/firmware/efi/test/
7750 EFI VARIABLE FILESYSTEM
7755 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7758 EFIFB FRAMEBUFFER DRIVER
7762 F: drivers/video/fbdev/efifb.c
7766 W: http://aeschi.ch.eu.org/efs/
7769 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7773 F: drivers/net/ethernet/ibm/ehea/
7775 ELM327 CAN NETWORK DRIVER
7779 F: Documentation/networking/device_drivers/can/can327.rst
7780 F: drivers/net/can/can327.c
7782 EM28XX VIDEO4LINUX DRIVER
7786 W: https://linuxtv.org
7787 T: git git://linuxtv.org/media_tree.git
7788 F: Documentation/admin-guide/media/em28xx*
7789 F: drivers/media/usb/em28xx/
7791 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7797 F: drivers/mmc/host/cqhci*
7799 EMS CPC-PCI CAN DRIVER
7804 F: drivers/net/can/sja1000/ems_pci.c
7806 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7810 W: http://www.broadcom.com
7811 F: drivers/scsi/be2iscsi/
7813 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7819 W: http://www.emulex.com
7820 F: drivers/net/ethernet/emulex/benet/
7822 EMULEX ONECONNECT ROCE DRIVER
7826 W: http://www.broadcom.com
7827 F: drivers/infiniband/hw/ocrdma/
7828 F: include/uapi/rdma/ocrdma-abi.h
7830 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7836 W: http://www.broadcom.com
7837 F: drivers/scsi/elx/
7839 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7844 W: http://www.broadcom.com
7845 F: drivers/scsi/lpfc/
7847 ENE CB710 FLASH CARD READER DRIVER
7850 F: drivers/misc/cb710/
7851 F: drivers/mmc/host/cb710-mmc.*
7852 F: include/linux/cb710.h
7854 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7857 F: drivers/media/rc/ene_ir.*
7859 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7863 F: drivers/tty/ehv_bytechan.c
7865 EPSON S1D13XXX FRAMEBUFFER DRIVER
7868 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7869 F: drivers/video/fbdev/s1d13xxxfb.c
7870 F: include/video/s1d13xxxfb.h
7879 W: https://erofs.docs.kernel.org
7880 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7881 F: Documentation/ABI/testing/sysfs-fs-erofs
7882 F: Documentation/filesystems/erofs.rst
7884 F: include/trace/events/erofs.h
7886 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7889 F: include/linux/errseq.h
7897 F: drivers/net/can/usb/esd_usb.c
7899 ET131X NETWORK DRIVER
7902 F: drivers/net/ethernet/agere/
7904 ETAS ES58X CAN/USB DRIVER
7908 F: Documentation/networking/devlink/etas_es58x.rst
7909 F: drivers/net/can/usb/etas_es58x/
7917 W: http://www.linuxfoundation.org/en/Net:Bridge
7918 F: include/linux/netfilter_bridge/
7921 ETHERNET PHY LIBRARY
7927 F: Documentation/ABI/testing/sysfs-class-net-phydev
7928 F: Documentation/devicetree/bindings/net/ethernet-phy.yaml
7929 F: Documentation/devicetree/bindings/net/mdio*
7930 F: Documentation/devicetree/bindings/net/qca,ar803x.yaml
7931 F: Documentation/networking/phy.rst
7932 F: drivers/net/mdio/
7933 F: drivers/net/mdio/acpi_mdio.c
7934 F: drivers/net/mdio/fwnode_mdio.c
7935 F: drivers/net/mdio/of_mdio.c
7938 F: include/dt-bindings/net/qca-ar803x.h
7939 F: include/linux/*mdio*.h
7940 F: include/linux/linkmode.h
7941 F: include/linux/mdio/*.h
7942 F: include/linux/mii.h
7943 F: include/linux/of_net.h
7944 F: include/linux/phy.h
7945 F: include/linux/phy_fixed.h
7946 F: include/linux/phylib_stubs.h
7947 F: include/linux/platform_data/mdio-bcm-unimac.h
7948 F: include/linux/platform_data/mdio-gpio.h
7949 F: include/trace/events/mdio.h
7950 F: include/uapi/linux/mdio.h
7951 F: include/uapi/linux/mii.h
7952 F: net/core/of_net.c
7954 ETHERNET PHY LIBRARY [RUST]
7960 F: rust/kernel/net/phy.rs
7962 EXEC & BINFMT API, ELF
7967 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7968 F: Documentation/userspace-api/ELF.rst
7971 F: include/linux/binfmts.h
7972 F: include/linux/elf.h
7973 F: include/uapi/linux/binfmts.h
7974 F: include/uapi/linux/elf.h
7975 F: tools/testing/selftests/exec/
7984 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7991 F: Documentation/filesystems/ext2.rst
7993 F: include/linux/ext2*
8000 W: http://ext4.wiki.kernel.org
8001 Q: http://patchwork.ozlabs.org/project/linux-ext4/list/
8002 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
8003 F: Documentation/filesystems/ext4/
8005 F: include/trace/events/ext4.h
8006 F: include/uapi/linux/ext4.h
8008 Extended Verification Module (EVM)
8013 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8014 F: security/integrity/
8015 F: security/integrity/evm/
8017 EXTENSIBLE FIRMWARE INTERFACE (EFI)
8021 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8022 F: Documentation/admin-guide/efi-stub.rst
8023 F: arch/*/include/asm/efi.h
8024 F: arch/*/kernel/efi.c
8025 F: arch/arm/boot/compressed/efi-header.S
8026 F: arch/x86/platform/efi/
8027 F: drivers/firmware/efi/
8028 F: include/linux/efi*.h
8030 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8035 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8036 F: Documentation/devicetree/bindings/extcon/
8037 F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8039 F: include/linux/extcon.h
8040 F: include/linux/extcon/
8047 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
8048 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8049 F: Documentation/admin-guide/bootconfig.rst
8050 F: fs/proc/bootconfig.c
8051 F: include/linux/bootconfig.h
8052 F: lib/bootconfig-data.S
8054 F: tools/bootconfig/*
8055 F: tools/bootconfig/scripts/*
8061 F: drivers/gpu/drm/exynos/exynos_dp*
8063 EXYNOS SYSMMU (IOMMU) driver
8067 F: drivers/iommu/exynos-iommu.c
8074 W: https://f2fs.wiki.kernel.org/
8075 Q: https://patchwork.kernel.org/project/f2fs/list/
8076 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8077 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8078 F: Documentation/ABI/testing/sysfs-fs-f2fs
8079 F: Documentation/filesystems/f2fs.rst
8081 F: include/linux/f2fs_fs.h
8082 F: include/trace/events/f2fs.h
8083 F: include/uapi/linux/f2fs.h
8085 F71805F HARDWARE MONITORING DRIVER
8089 F: Documentation/hwmon/f71805f.rst
8090 F: drivers/hwmon/f71805f.c
8095 F: scripts/faddr2line
8101 F: Documentation/networking/failover.rst
8102 F: include/net/failover.h
8103 F: net/core/failover.c
8111 F: fs/notify/fanotify/
8112 F: include/linux/fanotify.h
8113 F: include/uapi/linux/fanotify.h
8115 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8119 F: drivers/usb/fotg210/
8121 FARSYNC SYNCHRONOUS DRIVER
8124 W: http://www.farsite.co.uk/
8125 F: drivers/net/wan/farsync.*
8127 FAULT INJECTION SUPPORT
8130 F: Documentation/fault-injection/
8131 F: lib/fault-inject.c
8133 FBTFT Framebuffer drivers
8137 F: drivers/staging/fbtft/
8143 F: drivers/media/tuners/fc0011.c
8144 F: drivers/media/tuners/fc0011.h
8149 W: https://linuxtv.org
8150 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8151 F: drivers/media/tuners/fc2580*
8153 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8157 W: www.Open-FCoE.org
8158 F: drivers/scsi/fcoe/
8159 F: drivers/scsi/libfc/
8161 F: include/scsi/libfc.h
8162 F: include/scsi/libfcoe.h
8163 F: include/uapi/scsi/fc/
8165 FILE LOCKING (flock() and fcntl()/lockf())
8172 F: include/linux/fcntl.h
8173 F: include/uapi/linux/fcntl.h
8175 FILESYSTEM DIRECT ACCESS (DAX)
8183 F: include/linux/dax.h
8184 F: include/trace/events/fs_dax.h
8186 FILESYSTEMS (VFS and infrastructure)
8193 F: include/linux/fs.h
8194 F: include/linux/fs_types.h
8195 F: include/uapi/linux/fs.h
8196 F: include/uapi/linux/openat2.h
8198 FILESYSTEMS [EXPORTFS]
8205 F: Documentation/filesystems/nfs/exporting.rst
8208 F: include/linux/exportfs.h
8210 FILESYSTEMS [IDMAPPED MOUNTS]
8215 F: Documentation/filesystems/idmappings.rst
8216 F: fs/mnt_idmapping.c
8217 F: include/linux/mnt_idmapping.*
8218 F: tools/testing/selftests/mount_setattr/
8227 F: include/linux/iomap.h
8229 FILESYSTEMS [NETFS LIBRARY]
8235 F: Documentation/filesystems/caching/
8236 F: Documentation/filesystems/netfs_library.rst
8238 F: include/linux/fscache*.h
8239 F: include/linux/netfs.h
8240 F: include/trace/events/fscache.h
8241 F: include/trace/events/netfs.h
8243 FILESYSTEMS [STACKABLE]
8249 F: fs/backing-file.c
8250 F: include/linux/backing-file.h
8252 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8256 F: drivers/hwmon/f75375s.c
8257 F: include/linux/f75375s.h
8259 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8263 F: drivers/net/can/usb/f81604.c
8265 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8270 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8271 F: include/uapi/sound/firewire.h
8274 FIREWIRE MEDIA DRIVERS (firedtv)
8279 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8280 F: drivers/media/firewire/
8282 FIREWIRE SBP-2 TARGET
8288 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8289 F: drivers/target/sbp/
8296 W: http://ieee1394.docs.kernel.org/
8297 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8298 F: drivers/firewire/
8299 F: include/linux/firewire.h
8300 F: include/uapi/linux/firewire*.h
8303 FIRMWARE FRAMEWORK FOR ARMV8-A
8307 F: drivers/firmware/arm_ffa/
8308 F: include/linux/arm_ffa.h
8310 FIRMWARE LOADER (request_firmware)
8315 F: Documentation/firmware_class/
8316 F: drivers/base/firmware_loader/
8317 F: include/linux/firmware.h
8319 FLEXTIMER FTM-QUADDEC DRIVER
8323 F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8324 F: drivers/counter/ftm-quaddec.c
8330 F: drivers/block/floppy.c
8332 FLYSKY FSIA6B RC RECEIVER
8336 F: drivers/input/joystick/fsia6b.c
8338 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8342 W: https://github.com/geoffreybennett/scarlett-gen2
8343 B: https://github.com/geoffreybennett/scarlett-gen2/issues
8344 T: git https://github.com/geoffreybennett/scarlett-gen2.git
8345 F: include/uapi/sound/scarlett2.h
8346 F: sound/usb/mixer_scarlett2.c
8348 FORCEDETH GIGABIT ETHERNET DRIVER
8353 F: drivers/net/ethernet/nvidia/*
8359 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8360 F: include/linux/fortify-string.h
8361 F: lib/fortify_kunit.c
8362 F: lib/memcpy_kunit.c
8363 F: lib/strcat_kunit.c
8364 F: lib/strscpy_kunit.c
8365 F: lib/test_fortify/*
8366 F: scripts/test_fortify.sh
8374 F: Documentation/ABI/testing/sysfs-bus-dfl*
8375 F: Documentation/fpga/dfl.rst
8376 F: drivers/fpga/dfl*
8377 F: drivers/uio/uio_dfl.c
8378 F: include/linux/dfl.h
8379 F: include/uapi/linux/fpga-dfl.h
8381 FPGA MANAGER FRAMEWORK
8388 Q: http://patchwork.kernel.org/project/linux-fpga/list/
8389 T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8390 F: Documentation/devicetree/bindings/fpga/
8391 F: Documentation/driver-api/fpga/
8392 F: Documentation/fpga/
8394 F: include/linux/fpga/
8399 W: https://floatingpoint.billm.au/
8400 F: arch/x86/math-emu/
8405 T: git git://anongit.freedesktop.org/drm/drm-misc
8406 F: drivers/video/fbdev/core/
8413 Q: http://patchwork.kernel.org/project/linux-fbdev/list/
8414 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8415 F: Documentation/fb/
8417 F: include/linux/fb.h
8418 F: include/uapi/linux/fb.h
8419 F: include/uapi/video/
8422 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8428 F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8429 F: drivers/crypto/caam/
8431 FREESCALE COLDFIRE M5441X MMC DRIVER
8435 F: drivers/mmc/host/sdhci-esdhc-mcf.c
8436 F: include/linux/platform_data/mmc-esdhc-mcf.h
8438 FREESCALE DIU FRAMEBUFFER DRIVER
8442 F: drivers/video/fbdev/fsl-diu-fb.*
8444 FREESCALE DMA DRIVER
8449 F: drivers/dma/fsldma.*
8451 FREESCALE DSPI DRIVER
8455 F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8456 F: drivers/spi/spi-fsl-dspi.c
8457 F: include/linux/spi/spi-fsl-dspi.h
8459 FREESCALE eDMA DRIVER
8464 F: Documentation/devicetree/bindings/dma/fsl,edma.yaml
8465 F: drivers/dma/fsl-edma*.*
8467 FREESCALE ENETC ETHERNET DRIVERS
8472 F: drivers/net/ethernet/freescale/enetc/
8474 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8478 F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8479 F: drivers/net/ethernet/freescale/gianfar*
8481 FREESCALE GPMI NAND DRIVER
8485 F: drivers/mtd/nand/raw/gpmi-nand/*
8487 FREESCALE I2C CPM DRIVER
8492 F: drivers/i2c/busses/i2c-cpm.c
8494 FREESCALE IMX / MXC FEC DRIVER
8501 F: Documentation/devicetree/bindings/net/fsl,fec.yaml
8502 F: drivers/net/ethernet/freescale/fec.h
8503 F: drivers/net/ethernet/freescale/fec_main.c
8504 F: drivers/net/ethernet/freescale/fec_ptp.c
8506 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8512 F: drivers/video/fbdev/imxfb.c
8514 FREESCALE IMX DDR PMU DRIVER
8518 F: Documentation/admin-guide/perf/imx-ddr.rst
8519 F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8520 F: drivers/perf/fsl_imx8_ddr_perf.c
8522 FREESCALE IMX I2C DRIVER
8527 F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8528 F: drivers/i2c/busses/i2c-imx.c
8530 FREESCALE IMX LPI2C DRIVER
8535 F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8536 F: drivers/i2c/busses/i2c-imx-lpi2c.c
8538 FREESCALE MPC I2C DRIVER
8542 F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8543 F: drivers/i2c/busses/i2c-mpc.c
8545 FREESCALE QORIQ DPAA ETHERNET DRIVER
8549 F: drivers/net/ethernet/freescale/dpaa
8551 FREESCALE QORIQ DPAA FMAN DRIVER
8556 F: Documentation/devicetree/bindings/net/fsl-fman.txt
8557 F: drivers/net/ethernet/freescale/fman
8559 FREESCALE QORIQ PTP CLOCK DRIVER
8563 F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8564 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8565 F: drivers/net/ethernet/freescale/dpaa2/dprtc*
8566 F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8567 F: drivers/ptp/ptp_qoriq.c
8568 F: drivers/ptp/ptp_qoriq_debugfs.c
8569 F: include/linux/fsl/ptp_qoriq.h
8571 FREESCALE QUAD SPI DRIVER
8575 F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8576 F: drivers/spi/spi-fsl-qspi.c
8578 FREESCALE QUICC ENGINE LIBRARY
8582 F: drivers/soc/fsl/qe/
8583 F: include/soc/fsl/qe/
8585 FREESCALE QUICC ENGINE QMC DRIVER
8589 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8590 F: drivers/soc/fsl/qe/qmc.c
8591 F: include/soc/fsl/qe/qmc.h
8593 FREESCALE QUICC ENGINE TSA DRIVER
8597 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8598 F: drivers/soc/fsl/qe/tsa.c
8599 F: drivers/soc/fsl/qe/tsa.h
8600 F: include/dt-bindings/soc/cpm1-fsl,tsa.h
8602 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8607 F: drivers/net/ethernet/freescale/ucc_geth*
8609 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8614 F: drivers/net/wan/fsl_ucc_hdlc*
8616 FREESCALE QUICC ENGINE UCC UART DRIVER
8620 F: drivers/tty/serial/ucc_uart.c
8622 FREESCALE SOC DRIVERS
8627 F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8628 F: Documentation/devicetree/bindings/soc/fsl/
8630 F: include/linux/fsl/
8633 FREESCALE SOC FS_ENET DRIVER
8638 F: drivers/net/ethernet/freescale/fs_enet/
8640 FREESCALE SOC SOUND DRIVERS
8648 F: sound/soc/fsl/fsl*
8649 F: sound/soc/fsl/imx*
8651 FREESCALE SOC SOUND QMC DRIVER
8656 F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8657 F: sound/soc/fsl/fsl_qmc_audio.c
8659 FREESCALE USB PERIPHERAL DRIVERS
8664 F: drivers/usb/gadget/udc/fsl*
8666 FREESCALE USB PHY DRIVER
8671 F: drivers/usb/phy/phy-fsl-usb*
8676 W: ftp://ftp.openlinux.org/pub/people/hch/vxfs
8684 F: Documentation/power/freezing-of-tasks.rst
8685 F: include/linux/freezer.h
8688 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8694 Q: https://patchwork.kernel.org/project/linux-fscrypt/list/
8695 T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8696 F: Documentation/filesystems/fscrypt.rst
8698 F: include/linux/fscrypt.h
8699 F: include/uapi/linux/fscrypt.h
8708 Q: http://patchwork.ozlabs.org/project/linux-fsi/list/
8709 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8711 F: include/linux/fsi*.h
8712 F: include/trace/events/fsi*.h
8714 FSI-ATTACHED I2C DRIVER
8719 F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8720 F: drivers/i2c/busses/i2c-fsi.c
8722 FSI-ATTACHED SPI DRIVER
8726 F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8727 F: drivers/spi/spi-fsi.c
8729 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8734 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8736 F: include/linux/fsnotify*.h
8738 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8743 Q: https://patchwork.kernel.org/project/fsverity/list/
8744 T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8745 F: Documentation/filesystems/fsverity.rst
8747 F: include/linux/fsverity.h
8748 F: include/uapi/linux/fsverity.h
8750 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8755 F: drivers/hid/hid-ft260.c
8757 FUJITSU LAPTOP EXTRAS
8761 F: drivers/platform/x86/fujitsu-laptop.c
8763 FUJITSU TABLET EXTRAS
8767 F: drivers/platform/x86/fujitsu-tablet.c
8769 FUNCTION HOOKS (FTRACE)
8776 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
8777 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8778 F: Documentation/trace/ftrace*
8779 F: arch/*/*/*/*ftrace*
8780 F: arch/*/*/*ftrace*
8781 F: include/*/ftrace.h
8782 F: kernel/trace/fgraph.c
8783 F: kernel/trace/ftrace*
8786 FUNGIBLE ETHERNET DRIVERS
8790 F: drivers/net/ethernet/fungible/
8792 FUSE: FILESYSTEM IN USERSPACE
8796 W: https://github.com/libfuse/
8797 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8798 F: Documentation/filesystems/fuse.rst
8800 F: include/uapi/linux/fuse.h
8811 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8812 F: Documentation/locking/*futex*
8813 F: include/asm-generic/futex.h
8814 F: include/linux/futex.h
8815 F: include/uapi/linux/futex.h
8817 F: tools/perf/bench/futex*
8818 F: tools/testing/selftests/futex/
8820 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
8824 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
8825 F: drivers/media/i2c/gc0308.c
8827 GALAXYCORE GC2145 SENSOR DRIVER
8831 T: git git://linuxtv.org/media_tree.git
8832 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
8833 F: drivers/media/i2c/gc2145.c
8835 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8838 F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8839 F: Documentation/hwmon/gsc-hwmon.rst
8840 F: drivers/hwmon/gsc-hwmon.c
8841 F: drivers/mfd/gateworks-gsc.c
8842 F: include/linux/mfd/gsc.h
8843 F: include/linux/platform_data/gsc_hwmon.h
8849 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8850 F: Documentation/kbuild/gcc-plugins.rst
8851 F: include/linux/stackleak.h
8852 F: kernel/stackleak.c
8853 F: scripts/Makefile.gcc-plugins
8854 F: scripts/gcc-plugins/
8856 GCOV BASED KERNEL PROFILING
8859 F: Documentation/dev-tools/gcov.rst
8862 GDB KERNEL DEBUGGING HELPER SCRIPTS
8868 GEMINI CRYPTO DRIVER
8872 F: drivers/crypto/gemini/
8874 GEMTEK FM RADIO RECEIVER DRIVER
8878 W: https://linuxtv.org
8879 T: git git://linuxtv.org/media_tree.git
8880 F: drivers/media/radio/radio-gemtek*
8882 GENERIC ARCHITECTURE TOPOLOGY
8886 F: drivers/base/arch_topology.c
8887 F: include/linux/arch_topology.h
8895 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8896 F: include/linux/entry-common.h
8897 F: include/linux/entry-kvm.h
8900 GENERIC GPIO I2C DRIVER
8903 F: drivers/i2c/busses/i2c-gpio.c
8904 F: include/linux/platform_data/i2c-gpio.h
8906 GENERIC GPIO I2C MULTIPLEXER DRIVER
8910 F: Documentation/i2c/muxes/i2c-mux-gpio.rst
8911 F: drivers/i2c/muxes/i2c-mux-gpio.c
8912 F: include/linux/platform_data/i2c-mux-gpio.h
8914 GENERIC HDLC (WAN) DRIVERS
8917 W: http://www.kernel.org/pub/linux/utils/net/hdlc/
8918 F: drivers/net/wan/c101.c
8919 F: drivers/net/wan/hd6457*
8920 F: drivers/net/wan/hdlc*
8921 F: drivers/net/wan/n2.c
8922 F: drivers/net/wan/pc300too.c
8923 F: drivers/net/wan/pci200syn.c
8924 F: drivers/net/wan/wanxl*
8926 GENERIC INCLUDE/ASM HEADER FILES
8930 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8931 F: include/asm-generic/
8932 F: include/uapi/asm-generic/
8934 GENERIC PHY FRAMEWORK
8939 Q: https://patchwork.kernel.org/project/linux-phy/list/
8940 T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8941 F: Documentation/devicetree/bindings/phy/
8943 F: include/dt-bindings/phy/
8944 F: include/linux/phy/
8946 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8949 F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8950 F: drivers/i2c/muxes/i2c-demux-pinctrl.c
8956 F: Documentation/devicetree/bindings/power/power?domain*
8957 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8958 F: drivers/pmdomain/
8959 F: include/linux/pm_domain.h
8964 C: irc://irc.oftc.net/bcache
8965 F: include/linux/generic-radix-tree.h
8966 F: lib/generic-radix-tree.c
8968 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8972 F: drivers/input/touchscreen/resistive-adc-touch.c
8974 GENERIC STRING LIBRARY
8979 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8980 F: include/linux/string.h
8981 F: include/linux/string_choices.h
8982 F: include/linux/string_helpers.h
8984 F: lib/string_helpers.c
8985 F: lib/test-string_helpers.c
8986 F: lib/test_string.c
8988 GENERIC UIO DRIVER FOR PCI DEVICES
8992 F: drivers/uio/uio_pci_generic.c
8994 GENERIC VDSO LIBRARY
9000 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
9001 F: include/asm-generic/vdso/vsyscall.h
9003 F: kernel/time/vsyscall.c
9006 GENWQE (IBM Generic Workqueue Card)
9009 F: drivers/misc/genwqe/
9011 GET_MAINTAINER SCRIPT
9014 F: scripts/get_maintainer.pl
9020 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
9021 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
9022 F: Documentation/filesystems/gfs2*
9024 F: include/uapi/linux/gfs2_ondisk.h
9026 GIGABYTE WATERFORCE SENSOR DRIVER
9030 F: Documentation/hwmon/gigabyte_waterforce.rst
9031 F: drivers/hwmon/gigabyte_waterforce.c
9037 F: drivers/platform/x86/gigabyte-wmi.c
9042 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
9043 F: Documentation/ABI/testing/sysfs-class-gnss
9044 F: Documentation/devicetree/bindings/gnss/
9046 F: include/linux/gnss.h
9052 F: drivers/media/usb/go7007/
9059 F: drivers/input/touchscreen/goodix*
9061 GOOGLE ETHERNET DRIVERS
9067 F: Documentation/networking/device_drivers/ethernet/google/gve.rst
9068 F: drivers/net/ethernet/google
9070 GOOGLE FIRMWARE DRIVERS
9076 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9077 F: drivers/firmware/google/
9079 GOOGLE TENSOR SoC SUPPORT
9084 F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9085 F: arch/arm64/boot/dts/exynos/google/
9086 F: drivers/clk/samsung/clk-gs101.c
9087 F: include/dt-bindings/clock/google,gs101.h
9089 GPD POCKET FAN DRIVER
9093 F: drivers/platform/x86/gpd-pocket-fan.c
9101 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9102 F: Documentation/firmware-guide/acpi/gpio-properties.rst
9103 F: drivers/gpio/gpiolib-acpi.c
9104 F: drivers/gpio/gpiolib-acpi.h
9110 F: Documentation/admin-guide/gpio/gpio-aggregator.rst
9111 F: drivers/gpio/gpio-aggregator.c
9117 F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9118 F: drivers/media/rc/gpio-ir-tx.c
9124 F: drivers/gpio/gpio-mockup.c
9125 F: tools/testing/selftests/gpio/
9130 F: drivers/gpio/gpio-regmap.c
9131 F: include/linux/gpio/regmap.h
9132 K: (devm_)?gpio_regmap_(un)?register
9139 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9140 F: Documentation/admin-guide/gpio/
9141 F: Documentation/devicetree/bindings/gpio/
9142 F: Documentation/driver-api/gpio/
9144 F: include/dt-bindings/gpio/
9145 F: include/linux/gpio.h
9146 F: include/linux/gpio/
9147 F: include/linux/of_gpio.h
9154 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9155 F: Documentation/ABI/obsolete/sysfs-gpio
9156 F: Documentation/ABI/testing/gpio-cdev
9157 F: drivers/gpio/gpiolib-cdev.c
9158 F: include/uapi/linux/gpio.h
9161 GRE DEMULTIPLEXER DRIVER
9165 F: include/net/gre.h
9166 F: net/ipv4/gre_demux.c
9167 F: net/ipv4/gre_offload.c
9169 GRETH 10/100/1G Ethernet MAC device driver
9173 F: drivers/net/ethernet/aeroflex/
9175 GREYBUS AUDIO PROTOCOLS DRIVERS
9179 F: drivers/staging/greybus/audio_apbridgea.c
9180 F: drivers/staging/greybus/audio_apbridgea.h
9181 F: drivers/staging/greybus/audio_codec.c
9182 F: drivers/staging/greybus/audio_codec.h
9183 F: drivers/staging/greybus/audio_gb.c
9184 F: drivers/staging/greybus/audio_manager.c
9185 F: drivers/staging/greybus/audio_manager.h
9186 F: drivers/staging/greybus/audio_manager_module.c
9187 F: drivers/staging/greybus/audio_manager_private.h
9188 F: drivers/staging/greybus/audio_manager_sysfs.c
9189 F: drivers/staging/greybus/audio_module.c
9190 F: drivers/staging/greybus/audio_topology.c
9192 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9195 F: drivers/staging/greybus/authentication.c
9196 F: drivers/staging/greybus/bootrom.c
9197 F: drivers/staging/greybus/firmware.h
9198 F: drivers/staging/greybus/fw-core.c
9199 F: drivers/staging/greybus/fw-download.c
9200 F: drivers/staging/greybus/fw-management.c
9201 F: drivers/staging/greybus/greybus_authentication.h
9202 F: drivers/staging/greybus/greybus_firmware.h
9203 F: drivers/staging/greybus/hid.c
9204 F: drivers/staging/greybus/i2c.c
9205 F: drivers/staging/greybus/spi.c
9206 F: drivers/staging/greybus/spilib.c
9207 F: drivers/staging/greybus/spilib.h
9209 GREYBUS LOOPBACK DRIVER
9212 F: drivers/staging/greybus/loopback.c
9214 GREYBUS PLATFORM DRIVERS
9217 F: drivers/staging/greybus/arche-apb-ctrl.c
9218 F: drivers/staging/greybus/arche-platform.c
9219 F: drivers/staging/greybus/arche_platform.h
9221 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9224 F: drivers/staging/greybus/gpio.c
9225 F: drivers/staging/greybus/light.c
9226 F: drivers/staging/greybus/power_supply.c
9227 F: drivers/staging/greybus/sdio.c
9228 F: drivers/staging/greybus/spi.c
9229 F: drivers/staging/greybus/spilib.c
9231 GREYBUS BEAGLEPLAY DRIVERS
9235 F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9236 F: drivers/greybus/gb-beagleplay.c
9245 F: drivers/staging/greybus/
9246 F: include/linux/greybus.h
9247 F: include/linux/greybus/
9249 GREYBUS UART PROTOCOLS DRIVERS
9252 F: drivers/staging/greybus/log.c
9253 F: drivers/staging/greybus/uart.c
9255 GS1662 VIDEO SERIALIZER
9259 T: git git://linuxtv.org/media_tree.git
9260 F: drivers/media/spi/gs1662.c
9262 GSPCA FINEPIX SUBDRIVER
9266 T: git git://linuxtv.org/media_tree.git
9267 F: drivers/media/usb/gspca/finepix.c
9269 GSPCA GL860 SUBDRIVER
9273 T: git git://linuxtv.org/media_tree.git
9274 F: drivers/media/usb/gspca/gl860/
9276 GSPCA M5602 SUBDRIVER
9280 T: git git://linuxtv.org/media_tree.git
9281 F: drivers/media/usb/gspca/m5602/
9283 GSPCA PAC207 SONIXB SUBDRIVER
9287 T: git git://linuxtv.org/media_tree.git
9288 F: drivers/media/usb/gspca/pac207.c
9290 GSPCA SN9C20X SUBDRIVER
9294 T: git git://linuxtv.org/media_tree.git
9295 F: drivers/media/usb/gspca/sn9c20x.c
9297 GSPCA T613 SUBDRIVER
9301 T: git git://linuxtv.org/media_tree.git
9302 F: drivers/media/usb/gspca/t613.c
9304 GSPCA USB WEBCAM DRIVER
9308 T: git git://linuxtv.org/media_tree.git
9309 F: drivers/media/usb/gspca/
9311 GTP (GPRS Tunneling Protocol)
9316 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9317 F: drivers/net/gtp.c
9319 GUID PARTITION TABLE (GPT)
9323 F: block/partitions/efi.*
9325 HABANALABS PCI DRIVER
9329 C: irc://irc.oftc.net/dri-devel
9330 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9331 F: Documentation/ABI/testing/debugfs-driver-habanalabs
9332 F: Documentation/ABI/testing/sysfs-driver-habanalabs
9333 F: drivers/accel/habanalabs/
9334 F: include/linux/habanalabs/
9335 F: include/trace/events/habanalabs.h
9336 F: include/uapi/drm/habanalabs_accel.h
9341 W: https://linuxtv.org
9342 Q: http://patchwork.linuxtv.org/project/linux-media/list/
9343 F: drivers/media/usb/hackrf/
9345 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9350 F: Documentation/netlink/specs/handshake.yaml
9351 F: Documentation/networking/tls-handshake.rst
9352 F: include/net/handshake.h
9353 F: include/trace/events/handshake.h
9356 HANTRO VPU CODEC DRIVER
9362 F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9363 F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9364 F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9365 F: drivers/media/platform/verisilicon/
9367 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9371 W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9372 F: drivers/platform/x86/hdaps.c
9379 W: http://hwmon.wiki.kernel.org/
9380 T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9381 F: Documentation/ABI/testing/sysfs-class-hwmon
9382 F: Documentation/devicetree/bindings/hwmon/
9383 F: Documentation/hwmon/
9385 F: include/linux/hwmon*.h
9386 F: include/trace/events/hwmon*.h
9387 K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9389 HARDWARE RANDOM NUMBER GENERATOR CORE
9394 F: Documentation/admin-guide/hw_random.rst
9395 F: Documentation/devicetree/bindings/rng/
9396 F: drivers/char/hw_random/
9397 F: include/linux/hw_random.h
9399 HARDWARE SPINLOCK CORE
9404 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9405 F: Documentation/devicetree/bindings/hwlock/
9406 F: Documentation/locking/hwspinlock.rst
9407 F: drivers/hwspinlock/
9408 F: include/linux/hwspinlock.h
9410 HARDWARE TRACING FACILITIES
9413 F: drivers/hwtracing/
9415 HARMONY SOUND DRIVER
9418 F: sound/parisc/harmony.*
9420 HDPVR USB VIDEO ENCODER DRIVER
9424 W: https://linuxtv.org
9425 T: git git://linuxtv.org/media_tree.git
9426 F: drivers/media/usb/hdpvr/
9428 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9431 F: drivers/misc/hpilo.[ch]
9433 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9436 F: Documentation/watchdog/hpwdt.rst
9437 F: drivers/watchdog/hpwdt.c
9439 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9444 F: Documentation/scsi/hpsa.rst
9445 F: drivers/scsi/hpsa*.[ch]
9446 F: include/linux/cciss*.h
9447 F: include/uapi/linux/cciss*.h
9453 F: drivers/infiniband/hw/hfi1
9458 F: Documentation/filesystems/hfs.rst
9464 F: Documentation/filesystems/hfsplus.rst
9467 HGA FRAMEBUFFER DRIVER
9471 W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9472 F: drivers/video/fbdev/hgafb.c
9474 HIBERNATION (aka Software Suspend, aka swsusp)
9479 B: https://bugzilla.kernel.org
9480 F: arch/*/include/asm/suspend*.h
9482 F: drivers/base/power/
9483 F: include/linux/freezer.h
9484 F: include/linux/pm.h
9485 F: include/linux/suspend.h
9493 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9494 F: Documentation/hid/
9496 F: include/linux/hid*
9497 F: include/uapi/linux/hid*
9499 F: tools/testing/selftests/hid/
9501 HID LOGITECH DRIVERS
9505 F: drivers/hid/hid-logitech-*
9507 HID NVIDIA SHIELD DRIVER
9511 F: drivers/hid/hid-nvidia-shield.c
9513 HID PHOENIX RC FLIGHT CONTROLLER
9517 F: drivers/hid/hid-pxrc.c
9519 HID PLAYSTATION DRIVER
9523 F: drivers/hid/hid-playstation.c
9525 HID SENSOR HUB DRIVERS
9532 F: Documentation/hid/hid-sensor*
9533 F: drivers/hid/hid-sensor-*
9534 F: drivers/iio/*/hid-*
9535 F: include/linux/hid-sensor-*
9537 HID VRC-2 CAR CONTROLLER DRIVER
9541 F: drivers/hid/hid-vrc2.c
9548 F: drivers/hid/wacom.h
9549 F: drivers/hid/wacom_*
9551 HID++ LOGITECH DRIVERS
9556 F: drivers/hid/hid-logitech-hidpp.c
9558 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9562 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9563 F: Documentation/timers/
9564 F: include/linux/clockchips.h
9565 F: include/linux/hrtimer.h
9566 F: kernel/time/clockevents.c
9567 F: kernel/time/hrtimer.c
9568 F: kernel/time/timer_*.c
9570 HIGH-SPEED SCC DRIVER FOR AX.25
9573 F: drivers/net/hamradio/scc.c
9575 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9578 W: http://www.highpoint-tech.com
9579 F: Documentation/scsi/hptiop.rst
9580 F: drivers/scsi/hptiop.c
9582 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9586 F: drivers/misc/hisi_hikey_usb.c
9588 HIMAX HX83112B TOUCHSCREEN SUPPORT
9592 F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9593 F: drivers/input/touchscreen/himax_hx83112b.c
9599 F: drivers/net/hippi/
9600 F: include/linux/hippidevice.h
9601 F: include/uapi/linux/if_hippi.h
9604 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9608 F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9609 F: drivers/net/dsa/hirschmann/*
9610 F: include/linux/platform_data/hirschmann-hellcreek.h
9611 F: net/dsa/tag_hellcreek.c
9613 HISILICON DMA DRIVER
9618 F: drivers/dma/hisi_dma.c
9620 HISILICON GPIO DRIVER
9624 F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9625 F: drivers/gpio/gpio-hisi.c
9627 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9632 F: Documentation/ABI/testing/debugfs-hisi-hpre
9633 F: drivers/crypto/hisilicon/hpre/hpre.h
9634 F: drivers/crypto/hisilicon/hpre/hpre_crypto.c
9635 F: drivers/crypto/hisilicon/hpre/hpre_main.c
9637 HISILICON HNS3 PMU DRIVER
9640 F: Documentation/admin-guide/perf/hns3-pmu.rst
9641 F: drivers/perf/hisilicon/hns3_pmu.c
9643 HISILICON I2C CONTROLLER DRIVER
9647 W: https://www.hisilicon.com
9648 F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9649 F: drivers/i2c/busses/i2c-hisi.c
9651 HISILICON KUNPENG SOC HCCS DRIVER
9654 F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9655 F: drivers/soc/hisilicon/kunpeng_hccs.c
9656 F: drivers/soc/hisilicon/kunpeng_hccs.h
9658 HISILICON LPC BUS DRIVER
9661 W: http://www.hisilicon.com
9662 F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9663 F: drivers/bus/hisi_lpc.c
9665 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9671 W: http://www.hisilicon.com
9672 F: drivers/net/ethernet/hisilicon/hns3/
9674 HISILICON NETWORK SUBSYSTEM DRIVER
9679 W: http://www.hisilicon.com
9680 F: Documentation/devicetree/bindings/net/hisilicon*.txt
9681 F: drivers/net/ethernet/hisilicon/
9683 HISILICON PMU DRIVER
9687 W: http://www.hisilicon.com
9688 F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9689 F: Documentation/admin-guide/perf/hisi-pmu.rst
9690 F: drivers/perf/hisilicon
9692 HISILICON PTT DRIVER
9697 F: Documentation/ABI/testing/sysfs-devices-hisi_ptt
9698 F: Documentation/trace/hisi-ptt.rst
9699 F: drivers/hwtracing/ptt/
9700 F: tools/perf/arch/arm64/util/hisi-ptt.c
9701 F: tools/perf/util/hisi-ptt*
9702 F: tools/perf/util/hisi-ptt-decoder/*
9709 F: drivers/crypto/hisilicon/Kconfig
9710 F: drivers/crypto/hisilicon/Makefile
9711 F: drivers/crypto/hisilicon/qm.c
9712 F: drivers/crypto/hisilicon/sgl.c
9713 F: include/linux/hisi_acc_qm.h
9715 HISILICON ROCE DRIVER
9720 F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9721 F: drivers/infiniband/hw/hns/
9723 HISILICON SAS Controller
9726 W: http://www.hisilicon.com
9727 F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9728 F: drivers/scsi/hisi_sas/
9730 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9734 F: Documentation/ABI/testing/debugfs-hisi-sec
9735 F: drivers/crypto/hisilicon/sec2/sec.h
9736 F: drivers/crypto/hisilicon/sec2/sec_crypto.c
9737 F: drivers/crypto/hisilicon/sec2/sec_crypto.h
9738 F: drivers/crypto/hisilicon/sec2/sec_main.c
9740 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9744 W: http://www.hisilicon.com
9745 F: drivers/spi/spi-hisi-kunpeng.c
9747 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9751 F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9752 F: drivers/spmi/hisi-spmi-controller.c
9754 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9758 F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9759 F: drivers/mfd/hi6421-spmi-pmic.c
9761 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9764 F: drivers/crypto/hisilicon/trng/trng.c
9766 HISILICON V3XX SPI NOR FLASH Controller Driver
9769 W: http://www.hisilicon.com
9770 F: drivers/spi/spi-hisi-sfc-v3xx.c
9772 HISILICON ZIP Controller DRIVER
9777 F: Documentation/ABI/testing/debugfs-hisi-zip
9778 F: drivers/crypto/hisilicon/zip/
9780 HMM - Heterogeneous Memory Management
9784 F: Documentation/mm/hmm.rst
9785 F: include/linux/hmm*
9788 F: tools/testing/selftests/mm/*hmm*
9790 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
9794 F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
9795 F: drivers/iio/pressure/hsc030pa*
9797 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9801 F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9802 F: drivers/iio/pressure/mprls0025pa.c
9808 F: drivers/platform/x86/hp/hp-bioscfg/
9810 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9813 F: drivers/platform/x86/hp/tc1100-wmi.c
9815 HP WMI HARDWARE MONITOR DRIVER
9819 F: Documentation/hwmon/hp-wmi-sensors.rst
9820 F: drivers/hwmon/hp-wmi-sensors.c
9822 HPET: High Precision Event Timers driver
9825 F: Documentation/timers/hpet.rst
9826 F: drivers/char/hpet.c
9827 F: include/linux/hpet.h
9828 F: include/uapi/linux/hpet.h
9832 F: arch/x86/include/asm/hpet.h
9833 F: arch/x86/kernel/hpet.c
9838 W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9841 HS3001 Hardware Temperature and Humidity Sensor
9845 F: drivers/hwmon/hs3001.c
9850 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9851 F: Documentation/ABI/testing/sysfs-bus-hsi
9852 F: Documentation/driver-api/hsi.rst
9854 F: include/linux/hsi/
9855 F: include/uapi/linux/hsi/
9860 F: drivers/net/usb/hso.c
9862 HSR NETWORK PROTOCOL
9867 HT16K33 LED CONTROLLER DRIVER
9870 F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9871 F: drivers/auxdisplay/ht16k33.c
9873 HTCPEN TOUCHSCREEN DRIVER
9877 F: drivers/input/touchscreen/htcpen.c
9883 Q: https://patchwork.kernel.org/project/timestamp/list/
9884 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9885 F: Documentation/devicetree/bindings/timestamp/
9886 F: Documentation/driver-api/hte/
9888 F: include/linux/hte.h
9890 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9894 W: http://www.st.com/
9895 F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9896 F: drivers/iio/humidity/hts221*
9898 HUAWEI ETHERNET DRIVER
9902 F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9903 F: drivers/net/ethernet/huawei/hinic/
9909 F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9910 F: Documentation/admin-guide/mm/hugetlbpage.rst
9911 F: Documentation/mm/hugetlbfs_reserv.rst
9912 F: Documentation/mm/vmemmap_dedup.rst
9914 F: include/linux/hugetlb.h
9916 F: mm/hugetlb_vmemmap.c
9917 F: mm/hugetlb_vmemmap.h
9918 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9924 W: https://linuxtv.org
9925 T: git git://linuxtv.org/media_tree.git
9926 F: drivers/media/platform/st/sti/hva
9928 HWPOISON MEMORY FAILURE HANDLING
9933 F: mm/hwpoison-inject.c
9934 F: mm/memory-failure.c
9936 HYCON HY46XX TOUCHSCREEN SUPPORT
9940 F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9941 F: drivers/input/touchscreen/hycon-hy46xx.c
9943 HYGON PROCESSOR SUPPORT
9947 F: arch/x86/kernel/cpu/hygon.c
9949 HYNIX HI556 SENSOR DRIVER
9953 T: git git://linuxtv.org/media_tree.git
9954 F: drivers/media/i2c/hi556.c
9956 HYNIX HI846 SENSOR DRIVER
9960 F: drivers/media/i2c/hi846.c
9962 HYNIX HI847 SENSOR DRIVER
9966 F: drivers/media/i2c/hi847.c
9968 Hyper-V/Azure CORE AND DRIVERS
9975 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9976 F: Documentation/ABI/stable/sysfs-bus-vmbus
9977 F: Documentation/ABI/testing/debugfs-hyperv
9978 F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9979 F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9980 F: Documentation/virt/hyperv
9981 F: arch/arm64/hyperv
9982 F: arch/arm64/include/asm/hyperv-tlfs.h
9983 F: arch/arm64/include/asm/mshyperv.h
9985 F: arch/x86/include/asm/hyperv-tlfs.h
9986 F: arch/x86/include/asm/mshyperv.h
9987 F: arch/x86/include/asm/trace/hyperv.h
9988 F: arch/x86/kernel/cpu/mshyperv.c
9989 F: drivers/clocksource/hyperv_timer.c
9990 F: drivers/hid/hid-hyperv.c
9992 F: drivers/input/serio/hyperv-keyboard.c
9993 F: drivers/iommu/hyperv-iommu.c
9994 F: drivers/net/ethernet/microsoft/
9995 F: drivers/net/hyperv/
9996 F: drivers/pci/controller/pci-hyperv-intf.c
9997 F: drivers/pci/controller/pci-hyperv.c
9998 F: drivers/scsi/storvsc_drv.c
9999 F: drivers/uio/uio_hv_generic.c
10000 F: drivers/video/fbdev/hyperv_fb.c
10001 F: include/asm-generic/hyperv-tlfs.h
10002 F: include/asm-generic/mshyperv.h
10003 F: include/clocksource/hyperv_timer.h
10004 F: include/linux/hyperv.h
10005 F: include/net/mana
10006 F: include/uapi/linux/hyperv.h
10007 F: net/vmw_vsock/hyperv_transport.c
10015 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
10016 C: irc://irc.oftc.net/mtd
10017 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
10018 F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
10019 F: drivers/mtd/hyperbus/
10020 F: include/linux/mtd/hyperbus.h
10022 HYPERVISOR VIRTUAL CONSOLE DRIVER
10025 F: drivers/tty/hvc/
10032 F: drivers/i2c/i2c-core-acpi.c
10034 I2C ADDRESS TRANSLATOR (ATR)
10039 F: drivers/i2c/i2c-atr.c
10040 F: include/linux/i2c-atr.h
10042 I2C CONTROLLER DRIVER FOR NVIDIA GPU
10046 F: Documentation/i2c/busses/i2c-nvidia-gpu.rst
10047 F: drivers/i2c/busses/i2c-nvidia-gpu.c
10053 F: Documentation/devicetree/bindings/i2c/i2c-arb*
10054 F: Documentation/devicetree/bindings/i2c/i2c-gate*
10055 F: Documentation/devicetree/bindings/i2c/i2c-mux*
10056 F: Documentation/i2c/i2c-topology.rst
10057 F: Documentation/i2c/muxes/
10058 F: drivers/i2c/i2c-mux.c
10059 F: drivers/i2c/muxes/
10060 F: include/linux/i2c-mux.h
10062 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10066 F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10067 F: drivers/i2c/busses/i2c-mv64xxx.c
10069 I2C OVER PARALLEL PORT
10073 F: Documentation/i2c/busses/i2c-parport.rst
10074 F: drivers/i2c/busses/i2c-parport.c
10080 W: https://i2c.wiki.kernel.org/
10081 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/
10082 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10083 F: Documentation/devicetree/bindings/i2c/i2c.txt
10084 F: Documentation/i2c/
10086 F: include/dt-bindings/i2c/i2c.h
10087 F: include/linux/i2c-dev.h
10088 F: include/linux/i2c-smbus.h
10089 F: include/linux/i2c.h
10090 F: include/uapi/linux/i2c-*.h
10091 F: include/uapi/linux/i2c.h
10093 I2C SUBSYSTEM HOST DRIVERS
10097 W: https://i2c.wiki.kernel.org/
10098 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/
10099 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
10100 F: Documentation/devicetree/bindings/i2c/
10101 F: drivers/i2c/algos/
10102 F: drivers/i2c/busses/
10103 F: include/dt-bindings/i2c/
10105 I2C-TAOS-EVM DRIVER
10109 F: Documentation/i2c/busses/i2c-taos-evm.rst
10110 F: drivers/i2c/busses/i2c-taos-evm.c
10112 I2C-TINY-USB DRIVER
10116 W: http://www.harbaum.org/till/i2c_tiny_usb
10117 F: drivers/i2c/busses/i2c-tiny-usb.c
10119 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10123 F: Documentation/i2c/busses/i2c-ali1535.rst
10124 F: Documentation/i2c/busses/i2c-ali1563.rst
10125 F: Documentation/i2c/busses/i2c-ali15x3.rst
10126 F: Documentation/i2c/busses/i2c-amd756.rst
10127 F: Documentation/i2c/busses/i2c-amd8111.rst
10128 F: Documentation/i2c/busses/i2c-i801.rst
10129 F: Documentation/i2c/busses/i2c-nforce2.rst
10130 F: Documentation/i2c/busses/i2c-piix4.rst
10131 F: Documentation/i2c/busses/i2c-sis5595.rst
10132 F: Documentation/i2c/busses/i2c-sis630.rst
10133 F: Documentation/i2c/busses/i2c-sis96x.rst
10134 F: Documentation/i2c/busses/i2c-via.rst
10135 F: Documentation/i2c/busses/i2c-viapro.rst
10136 F: drivers/i2c/busses/i2c-ali1535.c
10137 F: drivers/i2c/busses/i2c-ali1563.c
10138 F: drivers/i2c/busses/i2c-ali15x3.c
10139 F: drivers/i2c/busses/i2c-amd756-s4882.c
10140 F: drivers/i2c/busses/i2c-amd756.c
10141 F: drivers/i2c/busses/i2c-amd8111.c
10142 F: drivers/i2c/busses/i2c-i801.c
10143 F: drivers/i2c/busses/i2c-isch.c
10144 F: drivers/i2c/busses/i2c-nforce2-s4985.c
10145 F: drivers/i2c/busses/i2c-nforce2.c
10146 F: drivers/i2c/busses/i2c-piix4.c
10147 F: drivers/i2c/busses/i2c-sis5595.c
10148 F: drivers/i2c/busses/i2c-sis630.c
10149 F: drivers/i2c/busses/i2c-sis96x.c
10150 F: drivers/i2c/busses/i2c-via.c
10151 F: drivers/i2c/busses/i2c-viapro.c
10153 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10157 F: drivers/i2c/busses/i2c-cht-wc.c
10159 I2C/SMBUS ISMT DRIVER
10163 F: Documentation/i2c/busses/i2c-ismt.rst
10164 F: drivers/i2c/busses/i2c-ismt.c
10166 I2C/SMBUS STUB DRIVER
10170 F: drivers/i2c/i2c-stub.c
10172 I3C DRIVER FOR ASPEED AST2600
10175 F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10176 F: drivers/i3c/master/ast2600-i3c-master.c
10178 I3C DRIVER FOR CADENCE I3C MASTER IP
10181 F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10182 F: drivers/i3c/master/i3c-master-cdns.c
10184 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10186 F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10187 F: drivers/i3c/master/dw*
10193 C: irc://chat.freenode.net/linux-i3c
10194 T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10195 F: Documentation/ABI/testing/sysfs-bus-i3c
10196 F: Documentation/devicetree/bindings/i3c/
10197 F: Documentation/driver-api/i3c
10199 F: include/linux/i3c/
10201 IBM Operation Panel Input Driver
10205 F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10206 F: drivers/input/misc/ibm-panel.c
10208 IBM Power 842 compression accelerator
10212 F: drivers/crypto/nx/Kconfig
10213 F: drivers/crypto/nx/Makefile
10214 F: drivers/crypto/nx/nx-842*
10215 F: include/linux/sw842.h
10218 IBM Power in-Nest Crypto Acceleration
10224 F: drivers/crypto/nx/Kconfig
10225 F: drivers/crypto/nx/Makefile
10226 F: drivers/crypto/nx/nx-aes*
10227 F: drivers/crypto/nx/nx-sha*
10228 F: drivers/crypto/nx/nx.*
10229 F: drivers/crypto/nx/nx_csbcpb.h
10230 F: drivers/crypto/nx/nx_debugfs.c
10232 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10237 F: drivers/pci/hotplug/rpadlpar*
10239 IBM Power Linux RAID adapter
10242 F: drivers/scsi/ipr.*
10244 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10249 F: drivers/pci/hotplug/rpaphp*
10251 IBM Power SRIOV Virtual NIC Device Driver
10258 F: drivers/net/ethernet/ibm/ibmvnic.*
10260 IBM Power VFIO Support
10263 F: drivers/vfio/vfio_iommu_spapr_tce.c
10265 IBM Power Virtual Ethernet Device Driver
10269 F: drivers/net/ethernet/ibm/ibmveth.*
10271 IBM Power Virtual FC Device Drivers
10275 F: drivers/scsi/ibmvscsi/ibmvfc*
10277 IBM Power Virtual Management Channel Driver
10281 F: drivers/misc/ibmvmc.*
10283 IBM Power Virtual SCSI Device Drivers
10287 F: drivers/scsi/ibmvscsi/ibmvscsi*
10288 F: include/scsi/viosrp.h
10290 IBM Power Virtual SCSI Device Target Driver
10295 F: drivers/scsi/ibmvscsi_tgt/
10297 IBM Power VMX Cryptographic instructions
10303 F: drivers/crypto/vmx/Kconfig
10304 F: drivers/crypto/vmx/Makefile
10305 F: drivers/crypto/vmx/aes*
10306 F: drivers/crypto/vmx/ghash*
10307 F: drivers/crypto/vmx/ppc-xlate.pl
10308 F: drivers/crypto/vmx/vmx.c
10310 IBM ServeRAID RAID DRIVER
10312 F: drivers/scsi/ips.*
10314 ICH LPC AND GPIO DRIVER
10317 F: drivers/gpio/gpio-ich.c
10318 F: drivers/mfd/lpc_ich.c
10324 F: drivers/i2c/busses/i2c-icy.c
10326 IDEAPAD LAPTOP EXTRAS DRIVER
10330 W: http://launchpad.net/ideapad-laptop
10331 F: drivers/platform/x86/ideapad-laptop.c
10333 IDEAPAD LAPTOP SLIDEBAR DRIVER
10337 W: https://github.com/o2genum/ideapad-slidebar
10338 F: drivers/input/misc/ideapad_slidebar.c
10340 IDT VersaClock 5 CLOCK DRIVER
10343 F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10344 F: drivers/clk/clk-versaclock5.c
10346 IEEE 802.15.4 SUBSYSTEM
10352 W: https://linux-wpan.org/
10353 Q: https://patchwork.kernel.org/project/linux-wpan/list/
10354 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10355 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10356 F: Documentation/networking/ieee802154.rst
10357 F: drivers/net/ieee802154/
10358 F: include/linux/ieee802154.h
10359 F: include/linux/nl802154.h
10360 F: include/net/af_ieee802154.h
10361 F: include/net/cfg802154.h
10362 F: include/net/ieee802154_netdev.h
10363 F: include/net/mac802154.h
10364 F: include/net/nl802154.h
10368 IFCVF VIRTIO DATA PATH ACCELERATOR
10370 F: drivers/vdpa/ifcvf/
10375 F: include/net/ife.h
10376 F: include/uapi/linux/ife.h
10379 IGORPLUG-USB IR RECEIVER
10383 F: drivers/media/rc/igorplugusb.c
10385 IGUANAWORKS USB IR TRANSCEIVER
10389 F: drivers/media/rc/iguanair.c
10391 IIO DIGITAL POTENTIOMETER DAC
10395 F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10396 F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10397 F: drivers/iio/dac/dpot-dac.c
10399 IIO ENVELOPE DETECTOR
10403 F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10404 F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10405 F: drivers/iio/adc/envelope-detector.c
10407 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10411 F: drivers/iio/industrialio-gts-helper.c
10412 F: include/linux/iio/iio-gts-helper.h
10418 F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10419 F: drivers/iio/multiplexer/iio-mux.c
10421 IIO SCMI BASED DRIVER
10425 F: drivers/iio/common/scmi_sensors/scmi_iio.c
10427 IIO SUBSYSTEM AND DRIVERS
10432 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10433 F: Documentation/ABI/testing/configfs-iio*
10434 F: Documentation/ABI/testing/sysfs-bus-iio*
10435 F: Documentation/devicetree/bindings/iio/
10437 F: drivers/staging/iio/
10438 F: include/dt-bindings/iio/
10439 F: include/linux/iio/
10446 F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10447 F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10448 F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10449 F: drivers/iio/afe/iio-rescale.c
10451 IKANOS/ADI EAGLE ADSL USB DRIVER
10455 F: drivers/usb/atm/ueagle-atm.c
10457 IMAGIS TOUCHSCREEN DRIVER
10460 F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10461 F: drivers/input/touchscreen/imagis.c
10463 IMGTEC ASCII LCD DRIVER
10466 F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10467 F: drivers/auxdisplay/img-ascii-lcd.c
10469 IMGTEC IR DECODER DRIVER
10471 F: drivers/media/rc/img-ir/
10473 IMGTEC POWERVR DRM DRIVER
10478 T: git git://anongit.freedesktop.org/drm/drm-misc
10479 F: Documentation/devicetree/bindings/gpu/img,powervr.yaml
10480 F: Documentation/gpu/imagination/
10481 F: drivers/gpu/drm/imagination/
10482 F: include/uapi/drm/pvr_drm.h
10484 IMON SOUNDGRAPH USB IR RECEIVER
10488 F: drivers/media/rc/imon.c
10489 F: drivers/media/rc/imon_raw.c
10491 IMS TWINTURBO FRAMEBUFFER DRIVER
10494 F: drivers/video/fbdev/imsttfb.c
10496 INA209 HARDWARE MONITOR DRIVER
10500 F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10501 F: Documentation/hwmon/ina209.rst
10502 F: drivers/hwmon/ina209.c
10504 INA2XX HARDWARE MONITOR DRIVER
10508 F: Documentation/hwmon/ina2xx.rst
10509 F: drivers/hwmon/ina2xx.c
10510 F: include/linux/platform_data/ina2xx.h
10512 INDEX OF FURTHER KERNEL DOCUMENTATION
10515 F: Documentation/process/kernel-docs.rst
10517 INDUSTRY PACK SUBSYSTEM (IPACK)
10523 W: http://industrypack.sourceforge.net
10526 INFINEON DPS310 Driver
10530 F: drivers/iio/pressure/dps310.c
10532 INFINEON PEB2466 ASoC CODEC
10536 F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10537 F: sound/soc/codecs/peb2466.c
10539 INFINIBAND SUBSYSTEM
10544 W: https://github.com/linux-rdma/rdma-core
10545 Q: http://patchwork.kernel.org/project/linux-rdma/list/
10546 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10547 F: Documentation/devicetree/bindings/infiniband/
10548 F: Documentation/infiniband/
10549 F: drivers/infiniband/
10551 F: include/trace/events/ib_mad.h
10552 F: include/trace/events/ib_umad.h
10553 F: include/trace/misc/rdma.h
10554 F: include/uapi/linux/if_infiniband.h
10555 F: include/uapi/rdma/
10556 F: samples/bpf/ibumad_kern.c
10557 F: samples/bpf/ibumad_user.c
10559 INGENIC JZ4780 NAND DRIVER
10564 F: drivers/mtd/nand/raw/ingenic/
10566 INGENIC JZ47xx SoCs
10570 F: arch/mips/boot/dts/ingenic/
10571 F: arch/mips/generic/board-ingenic.c
10572 F: arch/mips/include/asm/mach-ingenic/
10573 F: arch/mips/ingenic/Kconfig
10574 F: drivers/clk/ingenic/
10575 F: drivers/dma/dma-jz4780.c
10576 F: drivers/gpu/drm/ingenic/
10577 F: drivers/i2c/busses/i2c-jz4780.c
10578 F: drivers/iio/adc/ingenic-adc.c
10579 F: drivers/irqchip/irq-ingenic.c
10580 F: drivers/memory/jz4780-nemc.c
10581 F: drivers/mmc/host/jz4740_mmc.c
10582 F: drivers/mtd/nand/raw/ingenic/
10583 F: drivers/pinctrl/pinctrl-ingenic.c
10584 F: drivers/power/supply/ingenic-battery.c
10585 F: drivers/pwm/pwm-jz4740.c
10586 F: drivers/remoteproc/ingenic_rproc.c
10587 F: drivers/rtc/rtc-jz4740.c
10588 F: drivers/tty/serial/8250/8250_ingenic.c
10589 F: drivers/usb/musb/jz4740.c
10590 F: drivers/watchdog/jz4740_wdt.c
10591 F: include/dt-bindings/iio/adc/ingenic,adc.h
10592 F: include/linux/mfd/ingenic-tcu.h
10593 F: sound/soc/codecs/jz47*
10594 F: sound/soc/jz4740/
10596 INJOINIC IP5xxx POWER BANK IC DRIVER
10599 F: drivers/power/supply/ip5xxx_power.c
10606 F: Documentation/filesystems/inotify.rst
10607 F: fs/notify/inotify/
10608 F: include/linux/inotify.h
10609 F: include/uapi/linux/inotify.h
10611 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10615 Q: http://patchwork.kernel.org/project/linux-input/list/
10616 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10617 F: Documentation/devicetree/bindings/input/
10618 F: Documentation/devicetree/bindings/serio/
10619 F: Documentation/input/
10621 F: include/dt-bindings/input/
10622 F: include/linux/input.h
10623 F: include/linux/input/
10624 F: include/uapi/linux/input-event-codes.h
10625 F: include/uapi/linux/input.h
10627 INPUT MULTITOUCH (MT) PROTOCOL
10631 F: Documentation/input/multi-touch-protocol.rst
10632 F: drivers/input/input-mt.c
10635 INSIDE SECURE CRYPTO DRIVER
10639 F: drivers/crypto/inside-secure/
10641 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10648 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10649 F: security/integrity/
10650 F: security/integrity/ima/
10652 INTEL 810/815 FRAMEBUFFER DRIVER
10656 F: drivers/video/fbdev/i810/
10658 INTEL 8254 COUNTER DRIVER
10662 F: drivers/counter/i8254.c
10663 F: include/linux/i8254.h
10665 INTEL 8255 GPIO DRIVER
10669 F: drivers/gpio/gpio-i8255.c
10670 F: drivers/gpio/gpio-i8255.h
10682 F: sound/soc/intel/
10684 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10688 F: drivers/platform/x86/intel/atomisp2/pm.c
10690 INTEL ATOMISP2 LED DRIVER
10694 F: drivers/platform/x86/intel/atomisp2/led.c
10696 INTEL BIOS SAR INT1092 DRIVER
10700 F: drivers/platform/x86/intel/int1092/
10702 INTEL BROXTON PMC DRIVER
10706 F: drivers/mfd/intel_pmc_bxt.c
10707 F: include/linux/mfd/intel_pmc_bxt.h
10709 INTEL C600 SERIES SAS CONTROLLER DRIVER
10713 T: git git://git.code.sf.net/p/intel-sas/isci
10714 F: drivers/scsi/isci/
10716 INTEL CPU family model numbers
10721 F: arch/x86/include/asm/intel-family.h
10723 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
10729 F: drivers/gpu/drm/i915/display/
10730 F: drivers/gpu/drm/xe/display/
10731 F: drivers/gpu/drm/xe/compat-i915-headers
10733 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
10740 W: https://drm.pages.freedesktop.org/intel-docs/
10741 Q: http://patchwork.freedesktop.org/project/intel-gfx/
10742 B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10743 C: irc://irc.oftc.net/intel-gfx
10744 T: git git://anongit.freedesktop.org/drm-intel
10745 F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10746 F: Documentation/gpu/i915.rst
10747 F: drivers/gpu/drm/ci/xfails/i915*
10748 F: drivers/gpu/drm/i915/
10749 F: include/drm/i915*
10750 F: include/uapi/drm/i915_drm.h
10752 INTEL DRM XE DRIVER (Lunar Lake and newer)
10758 W: https://drm.pages.freedesktop.org/intel-docs/
10759 Q: http://patchwork.freedesktop.org/project/intel-xe/
10760 B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
10761 C: irc://irc.oftc.net/xe
10762 T: git https://gitlab.freedesktop.org/drm/xe/kernel.git
10763 F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
10764 F: Documentation/gpu/xe/
10765 F: drivers/gpu/drm/xe/
10767 F: include/uapi/drm/xe_drm.h
10769 INTEL ETHERNET DRIVERS
10774 W: https://www.intel.com/content/www/us/en/support.html
10775 Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10776 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10777 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10778 F: Documentation/networking/device_drivers/ethernet/intel/
10779 F: drivers/net/ethernet/intel/
10780 F: drivers/net/ethernet/intel/*/
10781 F: include/linux/avf/virtchnl.h
10782 F: include/linux/net/intel/iidc.h
10784 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10789 F: drivers/infiniband/hw/irdma/
10790 F: include/uapi/rdma/irdma-abi.h
10796 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10797 F: drivers/gpio/gpio-elkhartlake.c
10798 F: drivers/gpio/gpio-ich.c
10799 F: drivers/gpio/gpio-merrifield.c
10800 F: drivers/gpio/gpio-ml-ioh.c
10801 F: drivers/gpio/gpio-pch.c
10802 F: drivers/gpio/gpio-sch.c
10803 F: drivers/gpio/gpio-sodaville.c
10804 F: drivers/gpio/gpio-tangier.c
10805 F: drivers/gpio/gpio-tangier.h
10807 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10813 W: https://github.com/intel/gvt-linux/wiki
10814 T: git https://github.com/intel/gvt-linux.git
10815 F: drivers/gpu/drm/i915/gvt/
10817 INTEL HID EVENT DRIVER
10821 F: drivers/platform/x86/intel/hid.c
10823 INTEL I/OAT DMA DRIVER
10828 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/
10829 F: drivers/dma/ioat*
10831 INTEL IAA CRYPTO DRIVER
10835 F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst
10836 F: drivers/crypto/intel/iaa/*
10843 B: https://bugzilla.kernel.org
10844 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10845 F: drivers/idle/intel_idle.c
10852 F: drivers/dma/idxd/*
10853 F: include/uapi/linux/idxd.h
10855 INTEL IN FIELD SCAN (IFS) DEVICE
10860 F: drivers/platform/x86/intel/ifs
10861 F: include/trace/events/intel_ifs.h
10863 INTEL INTEGRATED SENSOR HUB DRIVER
10868 F: drivers/hid/intel-ish-hid/
10875 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10876 F: drivers/iommu/intel/
10878 INTEL IPU3 CSI-2 CIO2 DRIVER
10886 T: git git://linuxtv.org/media_tree.git
10887 F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10888 F: drivers/media/pci/intel/ipu3/
10890 INTEL IPU3 CSI-2 IMGU DRIVER
10896 F: Documentation/admin-guide/media/ipu3.rst
10897 F: Documentation/admin-guide/media/ipu3_rcb.svg
10898 F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10899 F: drivers/staging/media/ipu3/
10901 INTEL ISHTP ECLITE DRIVER
10905 F: drivers/platform/x86/intel/ishtp_eclite.c
10907 INTEL IXP4XX CRYPTO SUPPORT
10911 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10913 INTEL KEEM BAY DRM DRIVER
10917 F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10918 F: drivers/gpu/drm/kmb/
10920 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10923 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10924 F: drivers/crypto/intel/keembay/Kconfig
10925 F: drivers/crypto/intel/keembay/Makefile
10926 F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10927 F: drivers/crypto/intel/keembay/ocs-aes.c
10928 F: drivers/crypto/intel/keembay/ocs-aes.h
10930 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10935 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10936 F: drivers/crypto/intel/keembay/Kconfig
10937 F: drivers/crypto/intel/keembay/Makefile
10938 F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10940 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10944 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10945 F: drivers/crypto/intel/keembay/Kconfig
10946 F: drivers/crypto/intel/keembay/Makefile
10947 F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10948 F: drivers/crypto/intel/keembay/ocs-hcu.c
10949 F: drivers/crypto/intel/keembay/ocs-hcu.h
10951 INTEL MANAGEMENT ENGINE (mei)
10955 F: Documentation/driver-api/mei/*
10956 F: drivers/misc/mei/
10957 F: drivers/watchdog/mei_wdt.c
10958 F: include/linux/mei_aux.h
10959 F: include/linux/mei_cl_bus.h
10960 F: include/uapi/linux/mei.h
10961 F: include/uapi/linux/mei_uuid.h
10962 F: include/uapi/linux/uuid.h
10965 INTEL MAX 10 BMC MFD DRIVER
10969 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10970 F: Documentation/hwmon/intel-m10-bmc-hwmon.rst
10971 F: drivers/hwmon/intel-m10-bmc-hwmon.c
10972 F: drivers/mfd/intel-m10-bmc*
10973 F: include/linux/mfd/intel-m10-bmc.h
10975 INTEL MAX10 BMC SECURE UPDATES
10979 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10980 F: drivers/fpga/intel-m10-bmc-sec-update.c
10982 INTEL P-Unit IPC DRIVER
10986 F: arch/x86/include/asm/intel_punit_ipc.h
10987 F: drivers/platform/x86/intel/punit_ipc.c
10989 INTEL PMC CORE DRIVER
10994 F: Documentation/ABI/testing/sysfs-platform-intel-pmc
10995 F: drivers/platform/x86/intel/pmc/
10997 INTEL PMIC GPIO DRIVERS
11000 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11001 F: drivers/gpio/gpio-*cove.c
11003 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
11006 F: drivers/mfd/intel_soc_pmic*
11007 F: include/linux/mfd/intel_soc_pmic*
11012 F: drivers/platform/x86/intel/pmt/
11014 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
11018 F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
11019 F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
11020 F: drivers/net/wireless/intel/ipw2x00/
11022 INTEL PSTATE DRIVER
11027 F: drivers/cpufreq/intel_pstate.c
11029 INTEL PTP DFL ToD DRIVER
11034 F: drivers/ptp/ptp_dfl_tod.c
11036 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11039 F: drivers/counter/intel-qep.c
11044 F: arch/x86/include/asm/intel_scu_ipc.h
11045 F: drivers/platform/x86/intel_scu_*
11050 F: drivers/platform/x86/intel/sdsi.c
11051 F: tools/arch/x86/intel_sdsi/
11052 F: tools/testing/selftests/drivers/sdsi/
11059 Q: https://patchwork.kernel.org/project/intel-sgx/list/
11060 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
11061 F: Documentation/arch/x86/sgx.rst
11062 F: arch/x86/entry/vdso/vsgx.S
11063 F: arch/x86/include/asm/sgx.h
11064 F: arch/x86/include/uapi/asm/sgx.h
11065 F: arch/x86/kernel/cpu/sgx/*
11066 F: tools/testing/selftests/sgx/*
11069 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11072 F: drivers/platform/x86/intel/int3472/
11074 INTEL SPEED SELECT TECHNOLOGY
11078 F: drivers/platform/x86/intel/speed_select_if/
11079 F: include/uapi/linux/isst_if.h
11080 F: tools/power/x86/intel-speed-select/
11082 INTEL STRATIX10 FIRMWARE DRIVERS
11086 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11087 F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11088 F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11089 F: drivers/firmware/stratix10-rsu.c
11090 F: drivers/firmware/stratix10-svc.c
11091 F: include/linux/firmware/intel/stratix10-smc.h
11092 F: include/linux/firmware/intel/stratix10-svc-client.h
11094 INTEL TELEMETRY DRIVER
11099 F: arch/x86/include/asm/intel_telemetry.h
11100 F: drivers/platform/x86/intel/telemetry/
11106 F: Documentation/ABI/testing/debugfs-tpmi
11107 F: drivers/platform/x86/intel/tpmi.c
11108 F: include/linux/intel_tpmi.h
11110 INTEL UNCORE FREQUENCY CONTROL
11114 F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11115 F: drivers/platform/x86/intel/uncore-frequency/
11117 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11120 F: drivers/platform/x86/intel/vsec.*
11122 INTEL VIRTUAL BUTTON DRIVER
11126 F: drivers/platform/x86/intel/vbtn.c
11128 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11132 F: drivers/net/wireless/intel/iwlegacy/
11134 INTEL WIRELESS WIFI LINK (iwlwifi)
11138 W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11139 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11140 F: drivers/net/wireless/intel/iwlwifi/
11142 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11145 W: https://slimbootloader.github.io/security/firmware-update.html
11146 F: drivers/platform/x86/intel/wmi/sbl-fw-update.c
11148 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11151 F: drivers/platform/x86/intel/wmi/thunderbolt.c
11153 INTEL WWAN IOSM DRIVER
11157 F: drivers/net/wwan/iosm/
11162 F: Documentation/trace/intel_th.rst
11163 F: drivers/hwtracing/intel_th/
11164 F: include/linux/intel_th.h
11166 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11170 W: http://tboot.sourceforge.net
11171 T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11172 F: Documentation/arch/x86/intel_txt.rst
11173 F: arch/x86/kernel/tboot.c
11174 F: include/linux/tboot.h
11180 T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11181 F: Documentation/devicetree/bindings/interconnect/
11182 F: Documentation/driver-api/interconnect.rst
11183 F: drivers/interconnect/
11184 F: include/dt-bindings/interconnect/
11185 F: include/linux/interconnect-provider.h
11186 F: include/linux/interconnect.h
11188 INTERRUPT COUNTER DRIVER
11192 F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11193 F: drivers/counter/interrupt-cnt.c
11195 INTERSIL ISL7998X VIDEO DECODER DRIVER
11200 F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11201 F: drivers/media/i2c/isl7998x.c
11203 INVENSENSE ICM-426xx IMU DRIVER
11207 W: https://invensense.tdk.com/
11208 F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11209 F: drivers/iio/imu/inv_icm42600/
11211 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11215 F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11216 F: drivers/iio/gyro/mpu3050*
11218 IOC3 ETHERNET DRIVER
11222 F: drivers/net/ethernet/sgi/ioc3-eth.c
11224 IOMMU DMA-API LAYER
11228 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11229 F: drivers/iommu/dma-iommu.c
11230 F: drivers/iommu/dma-iommu.h
11231 F: drivers/iommu/iova.c
11232 F: include/linux/iova.h
11240 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11241 F: Documentation/devicetree/bindings/iommu/
11242 F: Documentation/userspace-api/iommu.rst
11244 F: include/linux/iommu.h
11245 F: include/linux/iova.h
11246 F: include/linux/of_iommu.h
11247 F: include/uapi/linux/iommu.h
11254 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11255 F: Documentation/userspace-api/iommufd.rst
11256 F: drivers/iommu/iommufd/
11257 F: include/linux/iommufd.h
11258 F: include/uapi/linux/iommufd.h
11259 F: tools/testing/selftests/iommu/
11265 T: git git://anongit.freedesktop.org/drm/drm-misc
11266 F: include/linux/iosys-map.h
11273 T: git git://git.kernel.dk/linux-block
11274 T: git git://git.kernel.dk/liburing
11275 F: include/linux/io_uring/
11276 F: include/linux/io_uring.h
11277 F: include/linux/io_uring_types.h
11278 F: include/trace/events/io_uring.h
11279 F: include/uapi/linux/io_uring.h
11286 W: http://openipmi.sourceforge.net/
11287 T: git https://github.com/cminyard/linux-ipmi.git for-next
11288 F: Documentation/devicetree/bindings/ipmi/
11289 F: Documentation/driver-api/ipmi.rst
11290 F: drivers/char/ipmi/
11291 F: include/linux/ipmi*
11292 F: include/uapi/linux/ipmi*
11294 IPS SCSI RAID DRIVER
11298 W: http://www.adaptec.com/
11299 F: drivers/scsi/ips*
11307 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11308 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11309 F: Documentation/networking/ipvs-sysctl.rst
11310 F: include/net/ip_vs.h
11311 F: include/uapi/linux/ip_vs.h
11312 F: net/netfilter/ipvs/
11318 F: drivers/tty/ipwireless/
11320 IRON DEVICE AUDIO CODEC DRIVERS
11324 F: Documentation/devicetree/bindings/sound/irondevice,*
11325 F: sound/soc/codecs/sma*
11327 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11330 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11331 F: Documentation/core-api/irq/irq-domain.rst
11332 F: include/linux/irqdomain.h
11333 F: kernel/irq/irqdomain.c
11334 F: kernel/irq/msi.c
11340 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11341 F: include/linux/group_cpus.h
11343 F: lib/group_cpus.c
11349 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11350 F: Documentation/devicetree/bindings/interrupt-controller/
11351 F: drivers/irqchip/
11356 F: Documentation/driver-api/isa.rst
11357 F: drivers/base/isa.c
11358 F: include/linux/isa.h
11364 W: https://linuxtv.org
11365 T: git git://linuxtv.org/media_tree.git
11366 F: drivers/media/radio/radio-isa*
11371 F: Documentation/userspace-api/isapnp.rst
11372 F: drivers/pnp/isapnp/
11373 F: include/linux/isapnp.h
11382 W: www.open-iscsi.com
11383 F: drivers/scsi/*iscsi*
11384 F: include/scsi/*iscsi*
11386 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11390 F: drivers/firmware/iscsi_ibft*
11392 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11397 W: http://www.openfabrics.org
11398 W: www.open-iscsi.org
11399 Q: http://patchwork.kernel.org/project/linux-rdma/list/
11400 F: drivers/infiniband/ulp/iser/
11402 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11407 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11408 F: drivers/infiniband/ulp/isert
11410 ISDN/CMTP OVER BLUETOOTH
11415 W: http://www.isdn4linux.de
11416 F: Documentation/isdn/
11417 F: drivers/isdn/capi/
11418 F: include/linux/isdn/
11419 F: include/uapi/linux/isdn/
11420 F: net/bluetooth/cmtp/
11422 ISDN/mISDN SUBSYSTEM
11427 W: http://www.isdn4linux.de
11428 F: drivers/isdn/Kconfig
11429 F: drivers/isdn/Makefile
11430 F: drivers/isdn/hardware/
11431 F: drivers/isdn/mISDN/
11437 F: Documentation/filesystems/isofs.rst
11440 IT87 HARDWARE MONITORING DRIVER
11444 F: Documentation/hwmon/it87.rst
11445 F: drivers/hwmon/it87.c
11447 IT913X MEDIA DRIVER
11450 W: https://linuxtv.org
11451 Q: http://patchwork.linuxtv.org/project/linux-media/list/
11452 F: drivers/media/tuners/it913x*
11454 ITE IT66121 HDMI BRIDGE DRIVER
11458 T: git git://anongit.freedesktop.org/drm/drm-misc
11459 F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11460 F: drivers/gpu/drm/bridge/ite-it66121.c
11462 IVTV VIDEO4LINUX DRIVER
11466 W: https://linuxtv.org
11467 T: git git://linuxtv.org/media_tree.git
11468 F: Documentation/admin-guide/media/ivtv*
11469 F: drivers/media/pci/ivtv/
11470 F: include/uapi/linux/ivtv*
11472 IX2505V MEDIA DRIVER
11476 W: https://linuxtv.org
11477 Q: http://patchwork.linuxtv.org/project/linux-media/list/
11478 F: drivers/media/dvb-frontends/ix2505v*
11480 JAILHOUSE HYPERVISOR INTERFACE
11484 F: arch/x86/include/asm/jailhouse_para.h
11485 F: arch/x86/kernel/jailhouse.c
11487 JC42.4 TEMPERATURE SENSOR DRIVER
11491 F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11492 F: Documentation/hwmon/jc42.rst
11493 F: drivers/hwmon/jc42.c
11499 W: http://jfs.sourceforge.net/
11500 T: git https://github.com/kleikamp/linux-shaggy.git
11501 F: Documentation/admin-guide/jfs.rst
11508 F: drivers/net/ethernet/jme.*
11510 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11515 W: http://www.linux-mtd.infradead.org/doc/jffs2.html
11516 T: git git://git.infradead.org/ubifs-2.6.git
11518 F: include/uapi/linux/jffs2.h
11520 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11526 F: include/linux/jbd2.h
11528 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11533 F: drivers/media/platform/renesas/rcar_jpu.c
11535 JSM Neo PCI based serial card
11538 F: drivers/tty/serial/jsm/
11540 K10TEMP HARDWARE MONITORING DRIVER
11544 F: Documentation/hwmon/k10temp.rst
11545 F: drivers/hwmon/k10temp.c
11547 K8TEMP HARDWARE MONITORING DRIVER
11551 F: Documentation/hwmon/k8temp.rst
11552 F: drivers/hwmon/k8temp.c
11562 F: Documentation/dev-tools/kasan.rst
11563 F: arch/*/include/asm/*kasan.h
11564 F: arch/*/mm/kasan_init*
11565 F: include/linux/kasan*.h
11566 F: lib/Kconfig.kasan
11568 F: scripts/Makefile.kasan
11574 Q: https://patchwork.kernel.org/project/linux-kbuild/list/
11575 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11576 F: Documentation/kbuild/kconfig*
11577 F: scripts/Kconfig.include
11578 F: scripts/kconfig/
11585 F: Documentation/dev-tools/kcov.rst
11586 F: include/linux/kcov.h
11587 F: include/uapi/linux/kcov.h
11589 F: scripts/Makefile.kcov
11596 F: Documentation/dev-tools/kcsan.rst
11597 F: include/linux/kcsan*.h
11599 F: lib/Kconfig.kcsan
11600 F: scripts/Makefile.kcsan
11608 W: http://lse.sourceforge.net/kdump/
11609 F: Documentation/admin-guide/kdump/
11610 F: fs/proc/vmcore.c
11611 F: include/linux/crash_core.h
11612 F: include/linux/crash_dump.h
11613 F: include/uapi/linux/vmcore.h
11614 F: kernel/crash_*.c
11616 KEENE FM RADIO TRANSMITTER DRIVER
11620 W: https://linuxtv.org
11621 T: git git://linuxtv.org/media_tree.git
11622 F: drivers/media/radio/radio-keene*
11630 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11636 Q: https://patchwork.kernel.org/project/linux-kbuild/list/
11637 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11638 F: Documentation/kbuild/
11640 F: scripts/*vmlinux*
11642 F: scripts/Makefile*
11644 F: scripts/clang-tools/
11645 F: scripts/dummy-tools/
11648 F: scripts/package/
11651 KERNEL HARDENING (not covered by other areas)
11656 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11657 F: Documentation/ABI/testing/sysfs-kernel-oops_count
11658 F: Documentation/ABI/testing/sysfs-kernel-warn_count
11659 F: arch/*/configs/hardening.config
11660 F: include/linux/overflow.h
11661 F: include/linux/randomize_kstack.h
11662 F: kernel/configs/hardening.config
11664 K: \b(add|choose)_random_kstack_offset\b
11665 K: \b__check_(object_size|heap_object)\b
11666 K: \b__counted_by\b
11671 W: http://kernelnewbies.org/KernelJanitors
11673 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11682 W: http://nfs.sourceforge.net/
11683 T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11684 F: Documentation/filesystems/nfs/
11688 F: include/linux/lockd/
11689 F: include/linux/sunrpc/
11690 F: include/trace/events/rpcgss.h
11691 F: include/trace/events/rpcrdma.h
11692 F: include/trace/events/sunrpc.h
11693 F: include/trace/misc/fs.h
11694 F: include/trace/misc/nfs.h
11695 F: include/trace/misc/sunrpc.h
11696 F: include/uapi/linux/nfsd/
11697 F: include/uapi/linux/sunrpc/
11704 F: Documentation/admin-guide/reporting-regressions.rst
11705 F: Documentation/process/handling-regressions.rst
11707 KERNEL SELFTEST FRAMEWORK
11712 Q: https://patchwork.kernel.org/project/linux-kselftest/list/
11713 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11714 F: Documentation/dev-tools/kselftest*
11715 F: tools/testing/selftests/
11717 KERNEL SMB3 SERVER (KSMBD)
11724 T: git git://git.samba.org/ksmbd.git
11725 F: Documentation/filesystems/smb/ksmbd.rst
11729 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11736 W: https://google.github.io/kunit-docs/third_party/kernel/docs/
11737 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11738 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11739 F: Documentation/dev-tools/kunit/
11742 F: rust/kernel/kunit.rs
11743 F: scripts/rustdoc_test_*
11744 F: tools/testing/kunit/
11746 KERNEL USERMODE HELPER
11750 F: include/linux/umh.h
11753 KERNEL VIRTUAL MACHINE (KVM)
11757 W: http://www.linux-kvm.org
11758 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11759 F: Documentation/virt/kvm/
11760 F: include/asm-generic/kvm*
11761 F: include/kvm/iodev.h
11762 F: include/linux/kvm*
11763 F: include/trace/events/kvm.h
11764 F: include/uapi/asm-generic/kvm*
11765 F: include/uapi/linux/kvm*
11767 F: tools/testing/selftests/kvm/
11770 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11779 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11780 F: arch/arm64/include/asm/kvm*
11781 F: arch/arm64/include/uapi/asm/kvm*
11783 F: include/kvm/arm_*
11784 F: tools/testing/selftests/kvm/*/aarch64/
11785 F: tools/testing/selftests/kvm/aarch64/
11787 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11794 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11795 F: arch/loongarch/include/asm/kvm*
11796 F: arch/loongarch/include/uapi/asm/kvm*
11797 F: arch/loongarch/kvm/
11799 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11804 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11805 F: arch/mips/include/asm/kvm*
11806 F: arch/mips/include/uapi/asm/kvm*
11809 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11814 S: Maintained (Book3S 64-bit HV)
11815 S: Odd fixes (Book3S 64-bit PR)
11816 S: Orphan (Book3E and 32-bit)
11817 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11818 F: arch/powerpc/include/asm/kvm*
11819 F: arch/powerpc/include/uapi/asm/kvm*
11820 F: arch/powerpc/kernel/kvm*
11821 F: arch/powerpc/kvm/
11823 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11830 T: git https://github.com/kvm-riscv/linux.git
11831 F: arch/riscv/include/asm/kvm*
11832 F: arch/riscv/include/uapi/asm/kvm*
11834 F: tools/testing/selftests/kvm/*/riscv/
11835 F: tools/testing/selftests/kvm/riscv/
11837 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11844 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11845 F: Documentation/virt/kvm/s390*
11846 F: arch/s390/include/asm/gmap.h
11847 F: arch/s390/include/asm/kvm*
11848 F: arch/s390/include/uapi/asm/kvm*
11849 F: arch/s390/include/uapi/asm/uvdevice.h
11850 F: arch/s390/kernel/uv.c
11852 F: arch/s390/mm/gmap.c
11853 F: drivers/s390/char/uvdevice.c
11854 F: tools/testing/selftests/drivers/s390x/uvdevice/
11855 F: tools/testing/selftests/kvm/*/s390x/
11856 F: tools/testing/selftests/kvm/s390x/
11858 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11863 P: Documentation/process/maintainer-kvm-x86.rst
11864 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11865 F: arch/x86/include/asm/kvm*
11866 F: arch/x86/include/asm/svm.h
11867 F: arch/x86/include/asm/vmx*.h
11868 F: arch/x86/include/uapi/asm/kvm*
11869 F: arch/x86/include/uapi/asm/svm.h
11870 F: arch/x86/include/uapi/asm/vmx.h
11873 F: tools/testing/selftests/kvm/*/x86_64/
11874 F: tools/testing/selftests/kvm/x86_64/
11880 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11882 F: include/linux/kernfs.h
11888 W: http://kernel.org/pub/linux/utils/kernel/kexec/
11889 F: include/linux/kexec.h
11890 F: include/uapi/linux/kexec.h
11898 F: Documentation/security/keys/trusted-encrypted.rst
11899 F: include/keys/encrypted-type.h
11900 F: security/keys/encrypted-keys/
11909 F: Documentation/security/keys/trusted-encrypted.rst
11910 F: include/keys/trusted-type.h
11911 F: include/keys/trusted_tpm.h
11912 F: security/keys/trusted-keys/
11920 F: include/keys/trusted_caam.h
11921 F: security/keys/trusted-keys/trusted_caam.c
11928 F: include/keys/trusted_tee.h
11929 F: security/keys/trusted-keys/trusted_tee.c
11936 F: Documentation/security/keys/core.rst
11938 F: include/linux/key-type.h
11939 F: include/linux/key.h
11940 F: include/linux/keyctl.h
11941 F: include/uapi/linux/keyctl.h
11944 KEYS/KEYRINGS_INTEGRITY
11950 F: security/integrity/platform_certs
11958 F: Documentation/dev-tools/kfence.rst
11959 F: arch/*/include/asm/kfence.h
11960 F: include/linux/kfence.h
11961 F: lib/Kconfig.kfence
11967 F: include/linux/kfifo.h
11971 KGDB / KDB /debug_core
11977 W: http://kgdb.wiki.kernel.org/
11978 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11979 F: Documentation/dev-tools/kgdb.rst
11980 F: drivers/misc/kgdbts.c
11981 F: drivers/tty/serial/kgdboc.c
11982 F: include/linux/kdb.h
11983 F: include/linux/kgdb.h
11985 F: kernel/module/kdb.c
11987 KHADAS MCU MFD DRIVER
11991 F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11992 F: drivers/mfd/khadas-mcu.c
11993 F: drivers/thermal/khadas_mcu_fan.c
11994 F: include/linux/mfd/khadas-mcu.h
11996 KIONIX/ROHM KX022A ACCELEROMETER
12000 F: drivers/iio/accel/kionix-kx022a*
12005 F: Documentation/dev-tools/kmemleak.rst
12006 F: include/linux/kmemleak.h
12008 F: samples/kmemleak/kmemleak-test.c
12016 F: Documentation/dev-tools/kmsan.rst
12017 F: arch/*/include/asm/kmsan.h
12018 F: arch/*/mm/kmsan_*
12019 F: include/linux/kmsan*.h
12020 F: lib/Kconfig.kmsan
12022 F: scripts/Makefile.kmsan
12032 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
12033 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
12034 F: Documentation/trace/kprobes.rst
12035 F: include/asm-generic/kprobes.h
12036 F: include/linux/kprobes.h
12037 F: kernel/kprobes.c
12038 F: lib/test_kprobes.c
12041 KS0108 LCD CONTROLLER DRIVER
12044 F: Documentation/admin-guide/auxdisplay/ks0108.rst
12045 F: drivers/auxdisplay/ks0108.c
12046 F: include/linux/ks0108.h
12048 KTD253 BACKLIGHT DRIVER
12051 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
12052 F: drivers/video/backlight/ktd253-backlight.c
12058 F: tools/testing/ktest
12060 KTZ8866 BACKLIGHT DRIVER
12063 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12064 F: drivers/video/backlight/ktz8866.c
12066 KVM PARAVIRT (KVM/paravirt)
12072 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12073 F: arch/um/include/asm/kvm_para.h
12074 F: arch/x86/include/asm/kvm_para.h
12075 F: arch/x86/include/asm/pvclock-abi.h
12076 F: arch/x86/include/uapi/asm/kvm_para.h
12077 F: arch/x86/kernel/kvm.c
12078 F: arch/x86/kernel/kvmclock.c
12079 F: include/asm-generic/kvm_para.h
12080 F: include/linux/kvm_para.h
12081 F: include/uapi/asm-generic/kvm_para.h
12082 F: include/uapi/linux/kvm_para.h
12084 KVM X86 HYPER-V (KVM/hyper-v)
12090 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12091 F: arch/x86/kvm/hyperv.*
12092 F: arch/x86/kvm/kvm_onhyperv.*
12093 F: arch/x86/kvm/svm/hyperv.*
12094 F: arch/x86/kvm/svm/svm_onhyperv.*
12095 F: arch/x86/kvm/vmx/hyperv.*
12097 KVM X86 Xen (KVM/Xen)
12104 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12105 F: arch/x86/kvm/xen.*
12111 F: include/net/l3mdev.h
12114 LANDLOCK SECURITY MODULE
12118 W: https://landlock.io
12119 T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12120 F: Documentation/security/landlock.rst
12121 F: Documentation/userspace-api/landlock.rst
12122 F: include/uapi/linux/landlock.h
12123 F: samples/landlock/
12124 F: security/landlock/
12125 F: tools/testing/selftests/landlock/
12129 LANTIQ / INTEL Ethernet drivers
12133 F: drivers/net/dsa/lantiq_gswip.c
12134 F: drivers/net/dsa/lantiq_pce.h
12135 F: drivers/net/ethernet/lantiq_xrx200.c
12136 F: net/dsa/tag_gswip.c
12138 LANTIQ MIPS ARCHITECTURE
12142 F: arch/mips/lantiq
12143 F: drivers/soc/lantiq
12145 LANTIQ PEF2256 DRIVER
12148 F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12149 F: drivers/net/wan/framer/pef2256/
12150 F: drivers/pinctrl/pinctrl-pef2256.c
12151 F: include/linux/framer/pef2256.h
12153 LASI 53c700 driver for PARISC
12157 F: Documentation/scsi/53c700.rst
12158 F: drivers/scsi/53c700*
12165 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12166 F: scripts/leaking_addresses.pl
12173 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12174 F: Documentation/devicetree/bindings/leds/
12175 F: Documentation/leds/
12177 F: include/dt-bindings/leds/
12178 F: include/linux/leds.h
12180 LEGO MINDSTORMS EV3
12183 F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12184 F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12185 F: drivers/power/supply/lego_ev3_battery.c
12187 LEGO USB Tower driver
12191 W: http://legousb.sourceforge.net/
12192 F: drivers/usb/misc/legousbtower.c
12194 LETSKETCH HID TABLET DRIVER
12198 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12199 F: drivers/hid/hid-letsketch.c
12205 F: Documentation/ABI/testing/sysfs-platform-lg-laptop
12206 F: Documentation/admin-guide/laptops/lg-laptop.rst
12207 F: drivers/platform/x86/lg-laptop.c
12209 LG2160 MEDIA DRIVER
12213 W: https://linuxtv.org
12214 W: http://github.com/mkrufky
12215 Q: http://patchwork.linuxtv.org/project/linux-media/list/
12216 T: git git://linuxtv.org/mkrufky/tuners.git
12217 F: drivers/media/dvb-frontends/lg2160.*
12219 LGDT3305 MEDIA DRIVER
12223 W: https://linuxtv.org
12224 W: http://github.com/mkrufky
12225 Q: http://patchwork.linuxtv.org/project/linux-media/list/
12226 T: git git://linuxtv.org/mkrufky/tuners.git
12227 F: drivers/media/dvb-frontends/lgdt3305.*
12229 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12233 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12234 F: drivers/ata/pata_arasan_cf.c
12235 F: include/linux/pata_arasan_cf_data.h
12237 LIBATA PATA DRIVERS
12240 F: drivers/ata/ata_*.c
12241 F: drivers/ata/pata_*.c
12243 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12247 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12248 F: drivers/ata/pata_ftide010.c
12249 F: drivers/ata/sata_gemini.c
12250 F: drivers/ata/sata_gemini.h
12252 LIBATA SATA AHCI PLATFORM devices support
12257 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12258 F: drivers/ata/ahci_platform.c
12259 F: drivers/ata/libahci_platform.c
12260 F: include/linux/ahci_platform.h
12262 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12266 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12267 F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12268 F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12269 F: drivers/ata/ahci_dwc.c
12271 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12275 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12276 F: drivers/ata/sata_promise.*
12278 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12283 T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12284 F: Documentation/ABI/testing/sysfs-ata
12285 F: Documentation/devicetree/bindings/ata/
12287 F: include/linux/ata.h
12288 F: include/linux/libata.h
12290 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12296 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
12297 P: Documentation/nvdimm/maintainer-entry-profile.rst
12298 F: drivers/nvdimm/btt*
12300 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12306 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
12307 P: Documentation/nvdimm/maintainer-entry-profile.rst
12308 F: drivers/nvdimm/pmem*
12310 LIBNVDIMM: DEVICETREE BINDINGS
12314 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
12315 F: Documentation/devicetree/bindings/pmem/pmem-region.txt
12316 F: drivers/nvdimm/of_pmem.c
12318 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12325 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
12326 P: Documentation/nvdimm/maintainer-entry-profile.rst
12327 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12328 F: drivers/acpi/nfit/*
12329 F: drivers/nvdimm/*
12330 F: include/linux/libnvdimm.h
12331 F: include/linux/nd.h
12332 F: include/uapi/linux/ndctl.h
12333 F: tools/testing/nvdimm/
12339 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12342 LICENSES and SPDX stuff
12347 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12349 F: Documentation/process/license-rules.rst
12351 F: scripts/spdxcheck-test.sh
12352 F: scripts/spdxcheck.py
12353 F: scripts/spdxexclude
12355 LINEAR RANGES HELPERS
12358 F: include/linux/linear_range.h
12359 F: lib/linear_ranges.c
12360 F: lib/test_linear_ranges.c
12362 LINUX FOR POWER MACINTOSH
12365 F: arch/powerpc/platforms/powermac/
12366 F: drivers/macintosh/
12367 X: drivers/macintosh/adb-iop.c
12368 X: drivers/macintosh/via-macii.c
12370 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12378 W: https://github.com/linuxppc/wiki/wiki
12379 Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12380 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12381 F: Documentation/ABI/stable/sysfs-firmware-opal-*
12382 F: Documentation/devicetree/bindings/i2c/i2c-opal.txt
12383 F: Documentation/devicetree/bindings/powerpc/
12384 F: Documentation/devicetree/bindings/rtc/rtc-opal.txt
12385 F: Documentation/arch/powerpc/
12387 F: drivers/*/*/*pasemi*
12388 F: drivers/*/*pasemi*
12389 F: drivers/char/tpm/tpm_ibmvtpm*
12390 F: drivers/crypto/nx/
12391 F: drivers/crypto/vmx/
12392 F: drivers/i2c/busses/i2c-opal.c
12393 F: drivers/net/ethernet/ibm/ibmveth.*
12394 F: drivers/net/ethernet/ibm/ibmvnic.*
12395 F: drivers/pci/hotplug/pnv_php.c
12396 F: drivers/pci/hotplug/rpa*
12397 F: drivers/rtc/rtc-opal.c
12398 F: drivers/scsi/ibmvscsi/
12399 F: drivers/tty/hvc/hvc_opal.c
12400 F: drivers/watchdog/wdrtas.c
12401 F: tools/testing/selftests/powerpc
12408 LINUX FOR POWERPC EMBEDDED MPC5XXX
12412 F: arch/powerpc/platforms/512x/
12413 F: arch/powerpc/platforms/52xx/
12415 LINUX FOR POWERPC EMBEDDED PPC4XX
12418 F: arch/powerpc/platforms/40x/
12419 F: arch/powerpc/platforms/44x/
12421 LINUX FOR POWERPC EMBEDDED PPC85XX
12425 T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12426 F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12427 F: Documentation/devicetree/bindings/powerpc/fsl/
12428 F: arch/powerpc/platforms/85xx/
12430 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12434 F: arch/powerpc/platforms/8xx/
12435 F: arch/powerpc/platforms/83xx/
12437 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12440 F: drivers/misc/lkdtm/*
12441 F: tools/testing/selftests/lkdtm/*
12443 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12460 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12461 F: Documentation/atomic_bitops.txt
12462 F: Documentation/atomic_t.txt
12463 F: Documentation/core-api/refcount-vs-atomic.rst
12464 F: Documentation/litmus-tests/
12465 F: Documentation/memory-barriers.txt
12466 F: tools/memory-model/
12473 T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12475 LIS3LV02D ACCELEROMETER DRIVER
12478 F: Documentation/misc-devices/lis3lv02d.rst
12479 F: drivers/misc/lis3lv02d/
12480 F: drivers/platform/x86/hp/hp_accel.c
12495 F: Documentation/devicetree/bindings/*/litex,*.yaml
12496 F: arch/openrisc/boot/dts/or1klitex.dts
12497 F: drivers/mmc/host/litex_mmc.c
12498 F: drivers/net/ethernet/litex/*
12499 F: drivers/soc/litex/*
12500 F: drivers/tty/serial/liteuart.c
12501 F: include/linux/litex.h
12512 T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12513 F: Documentation/ABI/testing/sysfs-kernel-livepatch
12514 F: Documentation/livepatch/
12515 F: arch/powerpc/include/asm/livepatch.h
12516 F: include/linux/livepatch.h
12517 F: kernel/livepatch/
12518 F: kernel/module/livepatch.c
12520 F: samples/livepatch/
12521 F: tools/testing/selftests/livepatch/
12526 F: include/linux/llc.h
12527 F: include/net/llc*
12528 F: include/uapi/linux/llc.h
12531 LM73 HARDWARE MONITOR DRIVER
12535 F: drivers/hwmon/lm73.c
12537 LM78 HARDWARE MONITOR DRIVER
12541 F: Documentation/hwmon/lm78.rst
12542 F: drivers/hwmon/lm78.c
12544 LM83 HARDWARE MONITOR DRIVER
12548 F: Documentation/hwmon/lm83.rst
12549 F: drivers/hwmon/lm83.c
12551 LM90 HARDWARE MONITOR DRIVER
12555 F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12556 F: Documentation/hwmon/lm90.rst
12557 F: drivers/hwmon/lm90.c
12558 F: include/dt-bindings/thermal/lm90.h
12560 LM95234 HARDWARE MONITOR DRIVER
12564 F: Documentation/hwmon/lm95234.rst
12565 F: drivers/hwmon/lm95234.c
12567 LME2510 MEDIA DRIVER
12571 W: https://linuxtv.org
12572 Q: http://patchwork.linuxtv.org/project/linux-media/list/
12573 F: drivers/media/usb/dvb-usb-v2/lmedm04*
12575 LOADPIN SECURITY MODULE
12578 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12579 F: Documentation/admin-guide/LSM/LoadPin.rst
12580 F: security/loadpin/
12582 LOCKDOWN SECURITY MODULE
12585 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12586 F: security/lockdown/
12596 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12597 F: Documentation/locking/
12598 F: arch/*/include/asm/spinlock*.h
12599 F: include/linux/lockdep*.h
12600 F: include/linux/mutex*.h
12601 F: include/linux/rwlock*.h
12602 F: include/linux/rwsem*.h
12603 F: include/linux/seqlock.h
12604 F: include/linux/spinlock*.h
12606 F: lib/locking*.[ch]
12607 X: kernel/locking/locktorture.c
12609 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12613 W: http://www.linux-ntfs.org/content/view/19/37/
12614 F: Documentation/admin-guide/ldm.rst
12615 F: block/partitions/ldm.*
12617 LOGITECH HID GAMING KEYBOARDS
12621 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12622 F: drivers/hid/hid-lg-g15.c
12624 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12627 F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12628 F: drivers/gpu/drm/bridge/lontium-lt8912b.c
12635 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12636 F: Documentation/arch/loongarch/
12637 F: Documentation/translations/zh_CN/arch/loongarch/
12639 F: drivers/*/*loongarch*
12641 LOONGSON GPIO DRIVER
12645 F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12646 F: drivers/gpio/gpio-loongson-64bit.c
12648 LOONGSON LS2X APB DMA DRIVER
12652 F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
12653 F: drivers/dma/ls2x-apb-dma.c
12655 LOONGSON LS2X I2C DRIVER
12659 F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12660 F: drivers/i2c/busses/i2c-ls2x.c
12662 LOONGSON-2 SOC SERIES CLOCK DRIVER
12666 F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12667 F: drivers/clk/clk-loongson2.c
12668 F: include/dt-bindings/clock/loongson,ls2k-clk.h
12670 LOONGSON SPI DRIVER
12674 F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12675 F: drivers/spi/spi-loongson-core.c
12676 F: drivers/spi/spi-loongson-pci.c
12677 F: drivers/spi/spi-loongson-plat.c
12678 F: drivers/spi/spi-loongson.h
12680 LOONGSON-2 SOC SERIES GUTS DRIVER
12684 F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12685 F: drivers/soc/loongson/loongson2_guts.c
12687 LOONGSON-2 SOC SERIES PM DRIVER
12691 F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12692 F: drivers/soc/loongson/loongson2_pm.c
12694 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12699 F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12700 F: drivers/pinctrl/pinctrl-loongson2.c
12702 LOONGSON-2 SOC SERIES THERMAL DRIVER
12707 F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12708 F: drivers/thermal/loongson2_thermal.c
12710 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12717 W: http://www.avagotech.com/support/
12718 F: drivers/message/fusion/
12719 F: drivers/scsi/mpt3sas/
12721 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12725 F: drivers/scsi/sym53c8xx_2/
12731 F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12732 F: drivers/iio/dac/ltc1660.c
12734 LTC2688 IIO DAC DRIVER
12738 W: https://ez.analog.com/linux-software-drivers
12739 F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12740 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12741 F: drivers/iio/dac/ltc2688.c
12743 LTC2947 HARDWARE MONITOR DRIVER
12747 W: https://ez.analog.com/linux-software-drivers
12748 F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12749 F: drivers/hwmon/ltc2947-core.c
12750 F: drivers/hwmon/ltc2947-i2c.c
12751 F: drivers/hwmon/ltc2947-spi.c
12752 F: drivers/hwmon/ltc2947.h
12754 LTC2991 HARDWARE MONITOR DRIVER
12758 W: https://ez.analog.com/linux-software-drivers
12759 F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12760 F: drivers/hwmon/ltc2991.c
12762 LTC2983 IIO TEMPERATURE DRIVER
12766 W: https://ez.analog.com/linux-software-drivers
12767 F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12768 F: drivers/iio/temperature/ltc2983.c
12770 LTC4261 HARDWARE MONITOR DRIVER
12774 F: Documentation/hwmon/ltc4261.rst
12775 F: drivers/hwmon/ltc4261.c
12777 LTC4286 HARDWARE MONITOR DRIVER
12781 F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
12782 F: Documentation/hwmon/ltc4286.rst
12783 F: drivers/hwmon/pmbus/Kconfig
12784 F: drivers/hwmon/pmbus/Makefile
12785 F: drivers/hwmon/pmbus/ltc4286.c
12787 LTC4306 I2C MULTIPLEXER DRIVER
12791 W: https://ez.analog.com/linux-software-drivers
12792 F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12793 F: drivers/i2c/muxes/i2c-mux-ltc4306.c
12795 LTP (Linux Test Project)
12803 W: http://linux-test-project.github.io/
12804 T: git https://github.com/linux-test-project/ltp.git
12806 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
12810 F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
12811 F: drivers/iio/light/ltr390.c
12813 LYNX 28G SERDES PHY DRIVER
12817 F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12818 F: drivers/phy/freescale/phy-fsl-lynx-28g.c
12824 F: drivers/net/pcs/pcs-lynx.c
12825 F: include/linux/pcs-lynx.h
12831 W: http://www.linux-m68k.org/
12832 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12836 M68K ON APPLE MACINTOSH
12840 W: http://www.mac.linux-m68k.org/
12842 F: drivers/macintosh/adb-iop.c
12843 F: drivers/macintosh/via-macii.c
12848 W: http://www.tazenda.demon.co.uk/phil/linux-hp
12849 F: arch/m68k/hp300/
12851 M88DS3103 MEDIA DRIVER
12854 W: https://linuxtv.org
12855 Q: http://patchwork.linuxtv.org/project/linux-media/list/
12856 F: drivers/media/dvb-frontends/m88ds3103*
12858 M88RS2000 MEDIA DRIVER
12862 W: https://linuxtv.org
12863 Q: http://patchwork.linuxtv.org/project/linux-media/list/
12864 F: drivers/media/dvb-frontends/m88rs2000*
12866 MA901 MASTERKIT USB FM RADIO DRIVER
12870 T: git git://linuxtv.org/media_tree.git
12871 F: drivers/media/radio/radio-ma901.c
12877 W: https://wireless.wiki.kernel.org/
12878 Q: https://patchwork.kernel.org/project/linux-wireless/list/
12879 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12880 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12881 F: Documentation/networking/mac80211-injection.rst
12882 F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12883 F: drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12884 F: include/net/mac80211.h
12891 F: Documentation/devicetree/bindings/mailbox/
12892 F: drivers/mailbox/
12893 F: include/dt-bindings/mailbox/
12894 F: include/linux/mailbox_client.h
12895 F: include/linux/mailbox_controller.h
12902 F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12903 F: drivers/mailbox/arm_mhuv2.c
12904 F: include/linux/mailbox/arm_mhuv2_message.h
12906 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12910 W: http://www.kernel.org/doc/man-pages
12911 T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
12912 T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
12914 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12919 F: Documentation/networking/mctp.rst
12920 F: drivers/net/mctp/
12921 F: include/net/mctp.h
12922 F: include/net/mctpdevice.h
12923 F: include/net/netns/mctp.h
12931 F: Documentation/core-api/maple_tree.rst
12932 F: include/linux/maple_tree.h
12933 F: include/trace/events/maple_tree.h
12934 F: lib/maple_tree.c
12935 F: lib/test_maple_tree.c
12936 F: tools/testing/radix-tree/linux/maple_tree.h
12937 F: tools/testing/radix-tree/maple.c
12939 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12943 F: arch/mips/boot/dts/img/pistachio*
12945 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12949 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
12950 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
12951 F: Documentation/networking/devlink/mv88e6xxx.rst
12952 F: drivers/net/dsa/mv88e6xxx/
12953 F: include/linux/dsa/mv88e6xxx.h
12954 F: include/linux/platform_data/mv88e6xxx.h
12956 MARVELL ARMADA 3700 PHY DRIVERS
12959 F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12960 F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12961 F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12962 F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12964 MARVELL ARMADA 3700 SERIAL DRIVER
12967 F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12968 F: Documentation/devicetree/bindings/serial/mvebu-uart.txt
12969 F: drivers/tty/serial/mvebu-uart.c
12971 MARVELL ARMADA DRM SUPPORT
12974 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12975 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12976 F: Documentation/devicetree/bindings/display/armada/
12977 F: drivers/gpu/drm/armada/
12978 F: include/uapi/drm/armada_drm.h
12980 MARVELL CRYPTO DRIVER
12986 F: drivers/crypto/marvell/
12987 F: include/linux/soc/marvell/octeontx2/
12989 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12994 F: drivers/net/ethernet/marvell/sk*
12996 MARVELL LIBERTAS WIRELESS DRIVER
12999 F: drivers/net/wireless/marvell/libertas/
13001 MARVELL MACCHIATOBIN SUPPORT
13005 F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
13007 MARVELL MV643XX ETHERNET DRIVER
13011 F: drivers/net/ethernet/marvell/mv643xx_eth.*
13012 F: include/linux/mv643xx.h
13014 MARVELL MV88X3310 PHY DRIVER
13019 F: drivers/net/phy/marvell10g.c
13021 MARVELL MVEBU THERMAL DRIVER
13024 F: drivers/thermal/armada_thermal.c
13026 MARVELL MVNETA ETHERNET DRIVER
13030 F: drivers/net/ethernet/marvell/mvneta*
13032 MARVELL MVPP2 ETHERNET DRIVER
13037 F: Documentation/devicetree/bindings/net/marvell,pp2.yaml
13038 F: drivers/net/ethernet/marvell/mvpp2/
13040 MARVELL MWIFIEX WIRELESS DRIVER
13044 F: drivers/net/wireless/marvell/mwifiex/
13046 MARVELL MWL8K WIRELESS DRIVER
13049 F: drivers/net/wireless/marvell/mwl8k.c
13051 MARVELL NAND CONTROLLER DRIVER
13055 F: drivers/mtd/nand/raw/marvell_nand.c
13057 MARVELL OCTEON ENDPOINT DRIVER
13062 F: drivers/net/ethernet/marvell/octeon_ep
13064 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13071 F: drivers/net/ethernet/marvell/octeontx2/nic/
13072 F: include/linux/soc/marvell/octeontx2/
13074 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13083 F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13084 F: drivers/net/ethernet/marvell/octeontx2/af/
13086 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13089 W: https://github.com/Marvell-switching/switchdev-prestera
13090 F: drivers/net/ethernet/marvell/prestera/
13092 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13095 F: drivers/mmc/host/mvsdio.*
13097 MARVELL USB MDIO CONTROLLER DRIVER
13101 F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13102 F: drivers/net/mdio/mdio-mvusb.c
13104 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13108 F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13109 F: drivers/mmc/host/sdhci-xenon*
13111 MATROX FRAMEBUFFER DRIVER
13114 F: drivers/video/fbdev/matrox/matroxfb_*
13115 F: include/uapi/linux/matroxfb.h
13121 F: Documentation/hwmon/max15301.rst
13122 F: drivers/hwmon/pmbus/max15301.c
13124 MAX16065 HARDWARE MONITOR DRIVER
13128 F: Documentation/hwmon/max16065.rst
13129 F: drivers/hwmon/max16065.c
13131 MAX2175 SDR TUNER DRIVER
13135 T: git git://linuxtv.org/media_tree.git
13136 F: Documentation/devicetree/bindings/media/i2c/max2175.txt
13137 F: Documentation/userspace-api/media/drivers/max2175.rst
13138 F: drivers/media/i2c/max2175*
13139 F: include/uapi/linux/max2175.h
13141 MAX31827 TEMPERATURE SWITCH DRIVER
13145 W: https://ez.analog.com/linux-software-drivers
13146 F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
13147 F: Documentation/hwmon/max31827.rst
13148 F: drivers/hwmon/max31827.c
13150 MAX31335 RTC DRIVER
13154 W: https://ez.analog.com/linux-software-drivers
13155 F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml
13156 F: drivers/rtc/rtc-max31335.c
13158 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13161 F: Documentation/hwmon/max6650.rst
13162 F: drivers/hwmon/max6650.c
13164 MAX6697 HARDWARE MONITOR DRIVER
13168 F: Documentation/devicetree/bindings/hwmon/max6697.txt
13169 F: Documentation/hwmon/max6697.rst
13170 F: drivers/hwmon/max6697.c
13171 F: include/linux/platform_data/max6697.h
13173 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13180 F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13181 F: drivers/media/i2c/max9286.c
13183 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13187 F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13188 F: drivers/staging/media/max96712/max96712.c
13190 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13194 F: Documentation/devicetree/bindings/sound/max9860.txt
13195 F: sound/soc/codecs/max9860.*
13197 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13201 F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13202 F: drivers/iio/proximity/mb1232.c
13204 MAXIM MAX11205 DRIVER
13208 W: https://ez.analog.com/linux-software-drivers
13209 F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13210 F: drivers/iio/adc/max11205.c
13212 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13219 F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13220 F: drivers/power/supply/max17040_battery.c
13222 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13230 F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13231 F: drivers/power/supply/max17042_battery.c
13233 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13237 F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13238 F: drivers/regulator/max20086-regulator.c
13240 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13244 F: drivers/iio/temperature/max30208.c
13246 MAXIM MAX77650 PMIC MFD DRIVER
13250 F: Documentation/devicetree/bindings/*/*max77650.yaml
13251 F: Documentation/devicetree/bindings/*/max77650*.yaml
13252 F: drivers/gpio/gpio-max77650.c
13253 F: drivers/input/misc/max77650-onkey.c
13254 F: drivers/leds/leds-max77650.c
13255 F: drivers/mfd/max77650.c
13256 F: drivers/power/supply/max77650-charger.c
13257 F: drivers/regulator/max77650-regulator.c
13258 F: include/linux/mfd/max77650.h
13260 MAXIM MAX77714 PMIC MFD DRIVER
13263 F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13264 F: drivers/mfd/max77714.c
13265 F: include/linux/mfd/max77714.h
13267 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13271 F: Documentation/devicetree/bindings/*/*max77802.yaml
13272 F: drivers/regulator/max77802-regulator.c
13273 F: include/dt-bindings/*/*max77802.h
13275 MAXIM MAX77976 BATTERY CHARGER
13278 F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13279 F: drivers/power/supply/max77976_charger.c
13281 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13286 F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13287 F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13288 F: drivers/power/supply/max14577_charger.c
13289 F: drivers/power/supply/max77693_charger.c
13291 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13297 F: Documentation/devicetree/bindings/*/maxim,max14577.yaml
13298 F: Documentation/devicetree/bindings/*/maxim,max77686.yaml
13299 F: Documentation/devicetree/bindings/*/maxim,max77693.yaml
13300 F: Documentation/devicetree/bindings/*/maxim,max77843.yaml
13301 F: Documentation/devicetree/bindings/clock/maxim,max77686.txt
13302 F: drivers/*/*max77843.c
13303 F: drivers/*/max14577*.c
13304 F: drivers/*/max77686*.c
13305 F: drivers/*/max77693*.c
13306 F: drivers/clk/clk-max77686.c
13307 F: drivers/extcon/extcon-max14577.c
13308 F: drivers/extcon/extcon-max77693.c
13309 F: drivers/rtc/rtc-max77686.c
13310 F: include/linux/mfd/max14577*.h
13311 F: include/linux/mfd/max77686*.h
13312 F: include/linux/mfd/max77693*.h
13314 MAXIRADIO FM RADIO RECEIVER DRIVER
13318 W: https://linuxtv.org
13319 T: git git://linuxtv.org/media_tree.git
13320 F: drivers/media/radio/radio-maxiradio*
13322 MAXLINEAR ETHERNET PHY DRIVER
13326 F: drivers/net/phy/mxl-gpy.c
13328 MCAN MMIO DEVICE DRIVER
13332 F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13333 F: drivers/net/can/m_can/m_can.c
13334 F: drivers/net/can/m_can/m_can.h
13335 F: drivers/net/can/m_can/m_can_platform.c
13337 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13341 F: drivers/net/can/usb/mcba_usb.c
13343 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13348 F: drivers/hid/hid-mcp2221.c
13350 MCP251XFD SPI-CAN NETWORK DRIVER
13356 F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13357 F: drivers/net/can/spi/mcp251xfd/
13359 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13363 F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13364 F: drivers/iio/potentiometer/mcp4018.c
13365 F: drivers/iio/potentiometer/mcp4531.c
13371 F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13372 F: drivers/iio/dac/mcp4821.c
13374 MCR20A IEEE-802.15.4 RADIO DRIVER
13378 W: https://github.com/xueliu/mcr20a-linux
13379 F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13380 F: drivers/net/ieee802154/mcr20a.c
13381 F: drivers/net/ieee802154/mcr20a.h
13387 F: drivers/net/mdio/mdio-regmap.c
13388 F: include/linux/mdio/mdio-regmap.h
13390 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13394 F: drivers/iio/dac/cio-dac.c
13396 MEDIA CONTROLLER FRAMEWORK
13401 W: https://www.linuxtv.org
13402 T: git git://linuxtv.org/media_tree.git
13403 F: drivers/media/mc/
13404 F: include/media/media-*.h
13405 F: include/uapi/linux/media.h
13407 MEDIA DRIVER FOR FREESCALE IMX PXP
13411 T: git git://linuxtv.org/media_tree.git
13412 F: drivers/media/platform/nxp/imx-pxp.[ch]
13414 MEDIA DRIVERS FOR ASCOT2E
13419 W: https://linuxtv.org
13420 W: http://netup.tv/
13421 T: git git://linuxtv.org/media_tree.git
13422 F: drivers/media/dvb-frontends/ascot2e*
13424 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13428 W: https://linuxtv.org
13429 T: git git://linuxtv.org/media_tree.git
13430 F: drivers/media/dvb-frontends/cxd2099*
13432 MEDIA DRIVERS FOR CXD2841ER
13437 W: https://linuxtv.org
13438 W: http://netup.tv/
13439 T: git git://linuxtv.org/media_tree.git
13440 F: drivers/media/dvb-frontends/cxd2841er*
13442 MEDIA DRIVERS FOR CXD2880
13446 W: http://linuxtv.org/
13447 T: git git://linuxtv.org/media_tree.git
13448 F: drivers/media/dvb-frontends/cxd2880/*
13449 F: drivers/media/spi/cxd2880*
13451 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13454 W: https://linuxtv.org
13455 T: git git://linuxtv.org/media_tree.git
13456 F: drivers/media/pci/ddbridge/*
13458 MEDIA DRIVERS FOR FREESCALE IMX
13463 T: git git://linuxtv.org/media_tree.git
13464 F: Documentation/admin-guide/media/imx.rst
13465 F: Documentation/devicetree/bindings/media/imx.txt
13466 F: drivers/staging/media/imx/
13467 F: include/linux/imx-media.h
13468 F: include/media/imx.h
13470 MEDIA DRIVERS FOR FREESCALE IMX7/8
13477 T: git git://linuxtv.org/media_tree.git
13478 F: Documentation/admin-guide/media/imx7.rst
13479 F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13480 F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13481 F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13482 F: drivers/media/platform/nxp/imx-mipi-csis.c
13483 F: drivers/media/platform/nxp/imx7-media-csi.c
13484 F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13486 MEDIA DRIVERS FOR HELENE
13490 W: https://linuxtv.org
13491 W: http://netup.tv/
13492 T: git git://linuxtv.org/media_tree.git
13493 F: drivers/media/dvb-frontends/helene*
13495 MEDIA DRIVERS FOR HORUS3A
13500 W: https://linuxtv.org
13501 W: http://netup.tv/
13502 T: git git://linuxtv.org/media_tree.git
13503 F: drivers/media/dvb-frontends/horus3a*
13505 MEDIA DRIVERS FOR LNBH25
13510 W: https://linuxtv.org
13511 W: http://netup.tv/
13512 T: git git://linuxtv.org/media_tree.git
13513 F: drivers/media/dvb-frontends/lnbh25*
13515 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13518 W: https://linuxtv.org
13519 T: git git://linuxtv.org/media_tree.git
13520 F: drivers/media/dvb-frontends/mxl5xx*
13522 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13527 W: https://linuxtv.org
13528 W: http://netup.tv/
13529 T: git git://linuxtv.org/media_tree.git
13530 F: drivers/media/pci/netup_unidvb/*
13532 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13537 T: git git://linuxtv.org/media_tree.git
13538 F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13539 F: drivers/media/platform/nvidia/tegra-vde/
13541 MEDIA DRIVERS FOR RENESAS - CEU
13546 T: git git://linuxtv.org/media_tree.git
13547 F: Documentation/devicetree/bindings/media/renesas,ceu.yaml
13548 F: drivers/media/platform/renesas/renesas-ceu.c
13549 F: include/media/drv-intf/renesas-ceu.h
13551 MEDIA DRIVERS FOR RENESAS - DRIF
13556 T: git git://linuxtv.org/media_tree.git
13557 F: Documentation/devicetree/bindings/media/renesas,drif.yaml
13558 F: drivers/media/platform/renesas/rcar_drif.c
13560 MEDIA DRIVERS FOR RENESAS - FCP
13565 T: git git://linuxtv.org/media_tree.git
13566 F: Documentation/devicetree/bindings/media/renesas,fcp.yaml
13567 F: drivers/media/platform/renesas/rcar-fcp.c
13568 F: include/media/rcar-fcp.h
13570 MEDIA DRIVERS FOR RENESAS - FDP1
13575 T: git git://linuxtv.org/media_tree.git
13576 F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13577 F: drivers/media/platform/renesas/rcar_fdp1.c
13579 MEDIA DRIVERS FOR RENESAS - VIN
13584 T: git git://linuxtv.org/media_tree.git
13585 F: Documentation/devicetree/bindings/media/renesas,csi2.yaml
13586 F: Documentation/devicetree/bindings/media/renesas,isp.yaml
13587 F: Documentation/devicetree/bindings/media/renesas,vin.yaml
13588 F: drivers/media/platform/renesas/rcar-isp.c
13589 F: drivers/media/platform/renesas/rcar-vin/
13591 MEDIA DRIVERS FOR RENESAS - VSP1
13597 T: git git://linuxtv.org/media_tree.git
13598 F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13599 F: drivers/media/platform/renesas/vsp1/
13601 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13604 W: https://linuxtv.org
13605 T: git git://linuxtv.org/media_tree.git
13606 F: drivers/media/dvb-frontends/stv0910*
13608 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13611 W: https://linuxtv.org
13612 T: git git://linuxtv.org/media_tree.git
13613 F: drivers/media/dvb-frontends/stv6111*
13615 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13620 T: git git://linuxtv.org/media_tree.git
13621 F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13622 F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13623 F: drivers/media/platform/st/stm32/stm32-dcmi.c
13624 F: drivers/media/platform/st/stm32/stm32-dcmipp/*
13626 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13630 W: https://linuxtv.org
13631 Q: http://patchwork.kernel.org/project/linux-media/list/
13632 T: git git://linuxtv.org/media_tree.git
13633 F: Documentation/admin-guide/media/
13634 F: Documentation/devicetree/bindings/media/
13635 F: Documentation/driver-api/media/
13636 F: Documentation/userspace-api/media/
13638 F: drivers/staging/media/
13639 F: include/dt-bindings/media/
13640 F: include/linux/platform_data/media/
13642 F: include/uapi/linux/dvb/
13643 F: include/uapi/linux/ivtv*
13644 F: include/uapi/linux/media.h
13645 F: include/uapi/linux/uvcvideo.h
13646 F: include/uapi/linux/v4l2-*
13647 F: include/uapi/linux/videodev2.h
13649 MEDIATEK BLUETOOTH DRIVER
13654 F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13655 F: drivers/bluetooth/btmtkuart.c
13657 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13661 F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13662 F: drivers/power/reset/mt6323-poweroff.c
13664 MEDIATEK CIR DRIVER
13667 F: drivers/media/rc/mtk-cir.c
13669 MEDIATEK DMA DRIVER
13675 F: Documentation/devicetree/bindings/dma/mtk-*
13676 F: drivers/dma/mediatek/
13678 MEDIATEK ETHERNET DRIVER
13685 F: drivers/net/ethernet/mediatek/
13687 MEDIATEK ETHERNET PCS DRIVER
13692 F: drivers/net/pcs/pcs-mtk-lynxi.c
13693 F: include/linux/pcs/pcs-mtk-lynxi.h
13695 MEDIATEK ETHERNET PHY DRIVERS
13701 F: drivers/net/phy/mediatek-ge-soc.c
13702 F: drivers/net/phy/mediatek-ge.c
13704 MEDIATEK I2C CONTROLLER DRIVER
13708 F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13709 F: drivers/i2c/busses/i2c-mt65xx.c
13711 MEDIATEK IOMMU DRIVER
13716 F: Documentation/devicetree/bindings/iommu/mediatek*
13717 F: drivers/iommu/mtk_iommu*
13718 F: include/dt-bindings/memory/mediatek,mt*-port.h
13719 F: include/dt-bindings/memory/mt*-port.h
13721 MEDIATEK JPEG DRIVER
13724 F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13725 F: drivers/media/platform/mediatek/jpeg/
13727 MEDIATEK KEYPAD DRIVER
13730 F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13731 F: drivers/input/keyboard/mt6779-keypad.c
13733 MEDIATEK MDP DRIVER
13738 F: Documentation/devicetree/bindings/media/mediatek-mdp.txt
13739 F: drivers/media/platform/mediatek/mdp/
13740 F: drivers/media/platform/mediatek/vpu/
13742 MEDIATEK MEDIA DRIVER
13747 F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13748 F: Documentation/devicetree/bindings/media/mediatek-vpu.txt
13749 F: drivers/media/platform/mediatek/vcodec/
13750 F: drivers/media/platform/mediatek/vpu/
13752 MEDIATEK MMC/SD/SDIO DRIVER
13755 F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13756 F: drivers/mmc/host/mtk-sd.c
13758 MEDIATEK MT76 WIRELESS LAN DRIVER
13766 T: git https://github.com/nbd168/wireless
13767 F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13768 F: drivers/net/wireless/mediatek/mt76/
13770 MEDIATEK MT7601U WIRELESS LAN DRIVER
13774 F: drivers/net/wireless/mediatek/mt7601u/
13776 MEDIATEK MT7621 CLOCK DRIVER
13779 F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13780 F: drivers/clk/ralink/clk-mt7621.c
13782 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13785 F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13786 F: drivers/pci/controller/pcie-mt7621.c
13788 MEDIATEK MT7621 PHY PCI DRIVER
13791 F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13792 F: drivers/phy/ralink/phy-mt7621-pci.c
13794 MEDIATEK MT7621/28/88 I2C DRIVER
13798 F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13799 F: drivers/i2c/busses/i2c-mt7621.c
13801 MEDIATEK MTMIPS CLOCK DRIVER
13804 F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13805 F: drivers/clk/ralink/clk-mtmips.c
13807 MEDIATEK NAND CONTROLLER DRIVER
13810 F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13811 F: drivers/mtd/nand/raw/mtk_*
13813 MEDIATEK PMIC LED DRIVER
13816 F: Documentation/devicetree/bindings/leds/leds-mt6323.txt
13817 F: drivers/leds/leds-mt6323.c
13819 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13822 F: drivers/char/hw_random/mtk-rng.c
13824 MEDIATEK SMI DRIVER
13828 F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13829 F: drivers/memory/mtk-smi.c
13830 F: include/soc/mediatek/smi.h
13832 MEDIATEK SWITCH DRIVER
13839 F: drivers/net/dsa/mt7530-mdio.c
13840 F: drivers/net/dsa/mt7530-mmio.c
13841 F: drivers/net/dsa/mt7530.*
13842 F: net/dsa/tag_mtk.c
13844 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13852 F: drivers/net/wwan/t7xx/
13854 MEDIATEK USB3 DRD IP DRIVER
13860 F: Documentation/devicetree/bindings/usb/mediatek,*
13861 F: drivers/usb/host/xhci-mtk*
13862 F: drivers/usb/mtu3/
13864 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13869 F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13870 F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13872 MEGARAID SCSI/SAS DRIVERS
13880 W: http://www.avagotech.com/support/
13881 F: Documentation/scsi/megaraid.rst
13882 F: drivers/scsi/megaraid.*
13883 F: drivers/scsi/megaraid/
13885 MELEXIS MLX90614 DRIVER
13889 W: http://www.melexis.com
13890 F: drivers/iio/temperature/mlx90614.c
13892 MELEXIS MLX90632 DRIVER
13896 W: http://www.melexis.com
13897 F: drivers/iio/temperature/mlx90632.c
13899 MELEXIS MLX90635 DRIVER
13903 W: http://www.melexis.com
13904 F: drivers/iio/temperature/mlx90635.c
13906 MELFAS MIP4 TOUCHSCREEN DRIVER
13909 W: http://www.melfas.com
13910 F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13911 F: drivers/input/touchscreen/melfas_mip4.c
13913 MELLANOX BLUEFIELD I2C DRIVER
13918 F: drivers/i2c/busses/i2c-mlxbf.c
13920 MELLANOX ETHERNET DRIVER (mlx4_en)
13924 W: http://www.mellanox.com
13925 Q: https://patchwork.kernel.org/project/netdevbpf/list/
13926 F: drivers/net/ethernet/mellanox/mlx4/en_*
13928 MELLANOX ETHERNET DRIVER (mlx5e)
13932 W: http://www.mellanox.com
13933 Q: https://patchwork.kernel.org/project/netdevbpf/list/
13934 F: drivers/net/ethernet/mellanox/mlx5/core/en_*
13936 MELLANOX ETHERNET INNOVA DRIVERS
13940 W: http://www.mellanox.com
13941 Q: https://patchwork.kernel.org/project/netdevbpf/list/
13942 F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13943 F: drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13944 F: include/linux/mlx5/mlx5_ifc_fpga.h
13946 MELLANOX ETHERNET SWITCH DRIVERS
13951 W: http://www.mellanox.com
13952 Q: https://patchwork.kernel.org/project/netdevbpf/list/
13953 F: drivers/net/ethernet/mellanox/mlxsw/
13954 F: tools/testing/selftests/drivers/net/mlxsw/
13956 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13960 W: http://www.mellanox.com
13961 Q: https://patchwork.kernel.org/project/netdevbpf/list/
13962 F: drivers/net/ethernet/mellanox/mlxfw/
13964 MELLANOX HARDWARE PLATFORM SUPPORT
13970 F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13971 F: drivers/platform/mellanox/
13972 F: include/linux/platform_data/mlxreg.h
13974 MELLANOX MLX4 core VPI driver
13979 W: http://www.mellanox.com
13980 Q: https://patchwork.kernel.org/project/netdevbpf/list/
13981 F: drivers/net/ethernet/mellanox/mlx4/
13982 F: include/linux/mlx4/
13984 MELLANOX MLX4 IB driver
13988 W: http://www.mellanox.com
13989 Q: http://patchwork.kernel.org/project/linux-rdma/list/
13990 F: drivers/infiniband/hw/mlx4/
13991 F: include/linux/mlx4/
13992 F: include/uapi/rdma/mlx4-abi.h
13994 MELLANOX MLX5 core VPI driver
14000 W: http://www.mellanox.com
14001 Q: https://patchwork.kernel.org/project/netdevbpf/list/
14002 F: Documentation/networking/device_drivers/ethernet/mellanox/
14003 F: drivers/net/ethernet/mellanox/mlx5/core/
14004 F: include/linux/mlx5/
14006 MELLANOX MLX5 IB driver
14010 W: http://www.mellanox.com
14011 Q: http://patchwork.kernel.org/project/linux-rdma/list/
14012 F: drivers/infiniband/hw/mlx5/
14013 F: include/linux/mlx5/
14014 F: include/uapi/rdma/mlx5-abi.h
14016 MELLANOX MLX5 VDPA DRIVER
14020 F: drivers/vdpa/mlx5/
14022 MELLANOX MLXCPLD I2C AND MUX DRIVER
14027 F: Documentation/i2c/busses/i2c-mlxcpld.rst
14028 F: drivers/i2c/busses/i2c-mlxcpld.c
14029 F: drivers/i2c/muxes/i2c-mux-mlxcpld.c
14031 MELLANOX MLXCPLD LED DRIVER
14035 F: Documentation/leds/leds-mlxcpld.rst
14036 F: drivers/leds/leds-mlxcpld.c
14037 F: drivers/leds/leds-mlxreg.c
14039 MELLANOX PLATFORM DRIVER
14043 F: drivers/platform/x86/mlx-platform.c
14050 F: arch/powerpc/include/asm/membarrier.h
14051 F: include/uapi/linux/membarrier.h
14052 F: kernel/sched/membarrier.c
14054 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14058 F: Documentation/core-api/boot-time-mm.rst
14059 F: include/linux/memblock.h
14062 F: tools/testing/memblock/
14064 MEMORY CONTROLLER DRIVERS
14069 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14070 F: Documentation/devicetree/bindings/memory-controllers/
14072 F: include/dt-bindings/memory/
14075 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14080 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14081 F: drivers/devfreq/tegra30-devfreq.c
14088 F: Documentation/admin-guide/mm/memory-hotplug.rst
14089 F: Documentation/core-api/memory-hotplug.rst
14090 F: drivers/base/memory.c
14091 F: include/linux/memory_hotplug.h
14092 F: mm/memory_hotplug.c
14093 F: tools/testing/selftests/memory-hotplug/
14099 W: http://www.linux-mm.org
14100 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14101 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14102 F: include/linux/gfp.h
14103 F: include/linux/gfp_types.h
14104 F: include/linux/memory_hotplug.h
14105 F: include/linux/mm.h
14106 F: include/linux/mmzone.h
14107 F: include/linux/pagewalk.h
14108 F: include/linux/rmap.h
14109 F: include/trace/events/ksm.h
14112 F: tools/testing/selftests/mm/
14114 MEMORY TECHNOLOGY DEVICES (MTD)
14120 W: http://www.linux-mtd.infradead.org/
14121 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
14122 C: irc://irc.oftc.net/mtd
14123 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14124 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14125 F: Documentation/devicetree/bindings/mtd/
14127 F: include/linux/mtd/
14128 F: include/uapi/mtd/
14130 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14134 F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14135 F: drivers/iio/accel/msa311.c
14137 MEN A21 WATCHDOG DRIVER
14141 F: drivers/watchdog/mena21_wdt.c
14143 MEN CHAMELEON BUS (mcb)
14146 F: Documentation/driver-api/men-chameleon-bus.rst
14148 F: include/linux/mcb.h
14150 MEN F21BMC (Board Management Controller)
14153 F: Documentation/hwmon/menf21bmc.rst
14154 F: drivers/hwmon/menf21bmc_hwmon.c
14155 F: drivers/leds/leds-menf21bmc.c
14156 F: drivers/mfd/menf21bmc.c
14157 F: drivers/watchdog/menf21bmc_wdt.c
14159 MEN Z069 WATCHDOG DRIVER
14163 F: drivers/watchdog/menz69_wdt.c
14165 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14170 W: http://linux-meson.com/
14171 T: git git://linuxtv.org/media_tree.git
14172 F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14173 F: drivers/media/cec/platform/meson/ao-cec-g12a.c
14174 F: drivers/media/cec/platform/meson/ao-cec.c
14176 MESON GE2D DRIVER FOR AMLOGIC SOCS
14181 T: git git://linuxtv.org/media_tree.git
14182 F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14183 F: drivers/media/platform/amlogic/meson-ge2d/
14185 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14189 F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14190 F: drivers/mtd/nand/raw/meson_*
14192 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14197 T: git git://linuxtv.org/media_tree.git
14198 F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14199 F: drivers/staging/media/meson/vdec/
14201 METHODE UDPU SUPPORT
14204 F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14205 F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14212 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14213 F: Documentation/ABI/stable/sysfs-bus-mhi
14214 F: Documentation/mhi/
14215 F: drivers/bus/mhi/
14216 F: drivers/pci/endpoint/functions/pci-epf-mhi.c
14217 F: include/linux/mhi.h
14219 MICROBLAZE ARCHITECTURE
14222 W: http://www.monstr.eu/fdt/
14223 T: git git://git.monstr.eu/linux-2.6-microblaze.git
14224 F: arch/microblaze/
14226 MICROBLAZE TMR INJECT
14229 F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14230 F: drivers/misc/xilinx_tmr_inject.c
14232 MICROBLAZE TMR MANAGER
14235 F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14236 F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14237 F: drivers/misc/xilinx_tmr_manager.c
14239 MICROCHIP AT91 DMA DRIVERS
14245 F: Documentation/devicetree/bindings/dma/atmel-dma.txt
14246 F: drivers/dma/at_hdmac.c
14247 F: drivers/dma/at_xdmac.c
14248 F: include/dt-bindings/dma/at91.h
14250 MICROCHIP AT91 SERIAL DRIVER
14253 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14254 F: drivers/tty/serial/atmel_serial.c
14255 F: drivers/tty/serial/atmel_serial.h
14257 MICROCHIP AT91 USART MFD DRIVER
14261 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14262 F: drivers/mfd/at91-usart.c
14263 F: include/dt-bindings/mfd/at91-usart.h
14265 MICROCHIP AT91 USART SPI DRIVER
14269 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14270 F: drivers/spi/spi-at91-usart.c
14272 MICROCHIP AUDIO ASOC DRIVERS
14276 F: Documentation/devicetree/bindings/sound/atmel*
14277 F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14278 F: Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14279 F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14282 MICROCHIP CSI2DC DRIVER
14286 F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14287 F: drivers/media/platform/microchip/microchip-csi2dc.c
14289 MICROCHIP ECC DRIVER
14293 F: drivers/crypto/atmel-ecc.*
14295 MICROCHIP EIC DRIVER
14299 F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14300 F: drivers/irqchip/irq-mchp-eic.c
14302 MICROCHIP I2C DRIVER
14306 F: drivers/i2c/busses/i2c-at91-*.c
14307 F: drivers/i2c/busses/i2c-at91.h
14309 MICROCHIP ISC DRIVER
14313 F: Documentation/devicetree/bindings/media/atmel,isc.yaml
14314 F: Documentation/devicetree/bindings/media/microchip,xisc.yaml
14315 F: drivers/media/platform/microchip/microchip-isc*
14316 F: drivers/media/platform/microchip/microchip-sama*-isc*
14317 F: drivers/staging/media/deprecated/atmel/atmel-isc*
14318 F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14319 F: include/linux/atmel-isc-media.h
14321 MICROCHIP ISI DRIVER
14325 F: drivers/media/platform/atmel/atmel-isi.c
14326 F: drivers/media/platform/atmel/atmel-isi.h
14328 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14333 F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14334 F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14335 F: drivers/net/dsa/microchip/*
14336 F: include/linux/dsa/ksz_common.h
14337 F: include/linux/platform_data/microchip-ksz.h
14338 F: net/dsa/tag_ksz.c
14340 MICROCHIP LAN743X ETHERNET DRIVER
14345 F: drivers/net/ethernet/microchip/lan743x_*
14347 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14352 F: drivers/net/phy/microchip_t1.c
14354 MICROCHIP LAN966X ETHERNET DRIVER
14359 F: drivers/net/ethernet/microchip/lan966x/*
14361 MICROCHIP LCDFB DRIVER
14365 F: drivers/video/fbdev/atmel_lcdfb.c
14366 F: include/video/atmel_lcdc.h
14368 MICROCHIP MCP16502 PMIC DRIVER
14372 F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14373 F: drivers/regulator/mcp16502.c
14375 MICROCHIP MCP3564 ADC DRIVER
14379 F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14380 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14381 F: drivers/iio/adc/mcp3564.c
14383 MICROCHIP MCP3911 ADC DRIVER
14388 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14389 F: drivers/iio/adc/mcp3911.c
14391 MICROCHIP MMC/SD/SDIO MCI DRIVER
14394 F: drivers/mmc/host/atmel-mci.c
14396 MICROCHIP NAND DRIVER
14400 F: Documentation/devicetree/bindings/mtd/atmel-nand.txt
14401 F: drivers/mtd/nand/raw/atmel/*
14403 MICROCHIP OTPC DRIVER
14407 F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14408 F: drivers/nvmem/microchip-otpc.c
14409 F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14411 MICROCHIP PCI1XXXX GP DRIVER
14416 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14417 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14418 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14419 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14421 MICROCHIP PCI1XXXX I2C DRIVER
14427 F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14429 MICROCHIP PCIe UART DRIVER
14434 F: drivers/tty/serial/8250/8250_pci1xxxx.c
14436 MICROCHIP POLARFIRE FPGA DRIVERS
14441 F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14442 F: drivers/fpga/microchip-spi.c
14444 MICROCHIP PWM DRIVER
14449 F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14450 F: drivers/pwm/pwm-atmel.c
14452 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14456 F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14457 F: drivers/iio/adc/at91-sama5d2_adc.c
14458 F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14460 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14463 F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14464 F: drivers/power/reset/at91-sama5d2_shdwc.c
14466 MICROCHIP SOC DRIVERS
14469 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14470 F: drivers/soc/microchip/
14472 MICROCHIP SPI DRIVER
14475 F: drivers/spi/spi-atmel.*
14477 MICROCHIP SSC DRIVER
14481 F: Documentation/devicetree/bindings/misc/atmel-ssc.txt
14482 F: drivers/misc/atmel-ssc.c
14483 F: include/linux/atmel-ssc.h
14485 Microchip Timer Counter Block (TCB) Capture Driver
14490 F: drivers/counter/microchip-tcb-capture.c
14492 MICROCHIP USB251XB DRIVER
14496 F: Documentation/devicetree/bindings/usb/usb251xb.yaml
14497 F: drivers/usb/misc/usb251xb.c
14499 MICROCHIP USBA UDC DRIVER
14503 F: drivers/usb/gadget/udc/atmel_usba_udc.*
14505 MICROCHIP WILC1000 WIFI DRIVER
14510 F: drivers/net/wireless/microchip/wilc1000/
14512 MICROSEMI MIPS SOCS
14517 F: Documentation/devicetree/bindings/mips/mscc.txt
14518 F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14519 F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14520 F: arch/mips/boot/dts/mscc/
14521 F: arch/mips/configs/generic/board-ocelot.config
14522 F: arch/mips/generic/board-ocelot.c
14524 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14529 F: Documentation/scsi/smartpqi.rst
14530 F: drivers/scsi/smartpqi/Kconfig
14531 F: drivers/scsi/smartpqi/Makefile
14532 F: drivers/scsi/smartpqi/smartpqi*.[ch]
14533 F: include/linux/cciss*.h
14534 F: include/uapi/linux/cciss*.h
14536 MICROSOFT MANA RDMA DRIVER
14541 F: drivers/infiniband/hw/mana/
14542 F: include/net/mana
14543 F: include/uapi/rdma/mana-abi.h
14545 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14549 F: drivers/platform/surface/surface_aggregator_tabletsw.c
14551 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14556 F: drivers/power/supply/surface_battery.c
14557 F: drivers/power/supply/surface_charger.c
14559 MICROSOFT SURFACE DTX DRIVER
14563 F: Documentation/driver-api/surface_aggregator/clients/dtx.rst
14564 F: drivers/platform/surface/surface_dtx.c
14565 F: include/uapi/linux/surface_aggregator/dtx.h
14567 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14571 F: drivers/platform/surface/surface_gpe.c
14573 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14579 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14580 F: drivers/platform/surface/
14582 MICROSOFT SURFACE HID TRANSPORT DRIVER
14587 F: drivers/hid/surface-hid/
14589 MICROSOFT SURFACE HOT-PLUG DRIVER
14593 F: drivers/platform/surface/surface_hotplug.c
14595 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14599 F: drivers/platform/surface/surface_platform_profile.c
14601 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14605 F: drivers/platform/surface/surfacepro3_button.c
14607 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14611 F: drivers/platform/surface/surface_aggregator_hub.c
14613 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14617 W: https://github.com/linux-surface/surface-aggregator-module
14618 C: irc://irc.libera.chat/linux-surface
14619 F: Documentation/driver-api/surface_aggregator/
14620 F: drivers/platform/surface/aggregator/
14621 F: drivers/platform/surface/surface_acpi_notify.c
14622 F: drivers/platform/surface/surface_aggregator_cdev.c
14623 F: drivers/platform/surface/surface_aggregator_registry.c
14624 F: include/linux/surface_acpi_notify.h
14625 F: include/linux/surface_aggregator/
14626 F: include/uapi/linux/surface_aggregator/
14628 MICROTEK X6 SCANNER
14631 F: drivers/usb/image/microtek.*
14633 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14637 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14638 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14639 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14640 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14641 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14642 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14644 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14648 F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14649 F: Documentation/driver-api/media/drivers/ccs/
14650 F: Documentation/userspace-api/media/drivers/ccs.rst
14651 F: drivers/media/i2c/ccs-pll.c
14652 F: drivers/media/i2c/ccs-pll.h
14653 F: drivers/media/i2c/ccs/
14654 F: include/uapi/linux/ccs.h
14655 F: include/uapi/linux/smiapp.h
14661 W: http://www.linux-mips.org/
14662 Q: https://patchwork.kernel.org/project/linux-mips/list/
14663 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14664 F: Documentation/devicetree/bindings/mips/
14665 F: Documentation/arch/mips/
14667 F: drivers/platform/mips/
14668 F: include/dt-bindings/mips/
14670 MIPS BOSTON DEVELOPMENT BOARD
14674 F: Documentation/devicetree/bindings/clock/img,boston-clock.txt
14675 F: arch/mips/boot/dts/img/boston.dts
14676 F: arch/mips/configs/generic/board-boston.config
14677 F: drivers/clk/imgtec/clk-boston.c
14678 F: include/dt-bindings/clock/boston-clock.h
14685 F: drivers/bus/mips_cdmm.c
14686 F: drivers/clocksource/mips-gic-timer.c
14687 F: drivers/cpuidle/cpuidle-cps.c
14688 F: drivers/irqchip/irq-mips-cpu.c
14689 F: drivers/irqchip/irq-mips-gic.c
14691 MIPS GENERIC PLATFORM
14695 F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14696 F: arch/mips/generic/
14697 F: arch/mips/tools/generic-board-config.sh
14699 MIPS RINT INSTRUCTION EMULATION
14703 F: arch/mips/math-emu/dp_rint.c
14704 F: arch/mips/math-emu/sp_rint.c
14706 MIPS/LOONGSON1 ARCHITECTURE
14710 F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14711 F: arch/mips/include/asm/mach-loongson32/
14712 F: arch/mips/loongson32/
14713 F: drivers/*/*loongson1*
14714 F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14716 MIPS/LOONGSON2EF ARCHITECTURE
14720 F: arch/mips/include/asm/mach-loongson2ef/
14721 F: arch/mips/loongson2ef/
14722 F: drivers/cpufreq/loongson2_cpufreq.c
14724 MIPS/LOONGSON64 ARCHITECTURE
14729 F: arch/mips/include/asm/mach-loongson64/
14730 F: arch/mips/loongson64/
14731 F: drivers/irqchip/irq-loongson*
14732 F: drivers/platform/mips/cpu_hwmon.c
14734 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14738 W: https://linuxtv.org
14739 T: git git://linuxtv.org/media_tree.git
14740 F: drivers/media/radio/radio-miropcm20*
14742 MITSUMI MM8013 FG DRIVER
14744 F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14745 F: drivers/power/supply/mm8013.c
14751 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14752 F: arch/arm/boot/dts/marvell/mmp*
14753 F: arch/arm/mach-mmp/
14754 F: include/linux/soc/mmp/
14756 MMP USB PHY DRIVERS
14760 F: drivers/phy/marvell/phy-mmp3-usb.c
14761 F: drivers/phy/marvell/phy-pxa-usb.c
14763 MMU GATHER AND TLB INVALIDATION
14772 F: arch/*/include/asm/tlb.h
14773 F: include/asm-generic/tlb.h
14776 MN88472 MEDIA DRIVER
14779 W: https://linuxtv.org
14780 Q: http://patchwork.linuxtv.org/project/linux-media/list/
14781 F: drivers/media/dvb-frontends/mn88472*
14783 MN88473 MEDIA DRIVER
14786 W: https://linuxtv.org
14787 Q: http://patchwork.linuxtv.org/project/linux-media/list/
14788 F: drivers/media/dvb-frontends/mn88473*
14795 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14796 F: include/linux/kmod.h
14797 F: include/linux/module*.h
14801 F: tools/testing/selftests/kmod/
14803 MONOLITHIC POWER SYSTEM PMIC DRIVER
14806 F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14807 F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14808 F: drivers/hwmon/pmbus/mpq7932.c
14809 F: drivers/iio/adc/mp2629_adc.c
14810 F: drivers/mfd/mp2629.c
14811 F: drivers/power/supply/mp2629_charger.c
14812 F: drivers/regulator/mp5416.c
14813 F: drivers/regulator/mpq7920.c
14814 F: drivers/regulator/mpq7920.h
14815 F: include/linux/mfd/mp2629.h
14817 MOST(R) TECHNOLOGY DRIVER
14821 F: Documentation/ABI/testing/configfs-most
14822 F: Documentation/ABI/testing/sysfs-bus-most
14824 F: drivers/staging/most/
14825 F: include/linux/most.h
14827 MOTORCOMM PHY DRIVER
14832 F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14833 F: drivers/net/phy/motorcomm.c
14835 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14838 F: Documentation/driver-api/tty/moxa-smartio.rst
14839 F: drivers/tty/mxser.*
14841 MP3309C BACKLIGHT DRIVER
14845 F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
14846 F: drivers/video/backlight/mp3309c.c
14848 MR800 AVERMEDIA USB FM RADIO DRIVER
14852 T: git git://linuxtv.org/media_tree.git
14853 F: drivers/media/radio/radio-mr800.c
14855 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14859 F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14860 F: drivers/net/ieee802154/mrf24j40.c
14866 W: https://github.com/BeardOverflow/msi-ec
14867 F: drivers/platform/x86/msi-ec.*
14873 F: drivers/platform/x86/msi-laptop.c
14878 F: drivers/platform/x86/msi-wmi.c
14880 MSI001 MEDIA DRIVER
14883 W: https://linuxtv.org
14884 Q: http://patchwork.linuxtv.org/project/linux-media/list/
14885 F: drivers/media/tuners/msi001*
14887 MSI2500 MEDIA DRIVER
14890 W: https://linuxtv.org
14891 Q: http://patchwork.linuxtv.org/project/linux-media/list/
14892 F: drivers/media/usb/msi2500/
14894 MSTAR INTERRUPT CONTROLLER DRIVER
14898 F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14899 F: drivers/irqchip/irq-mst-intc.c
14901 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14905 F: drivers/mtd/devices/docg3*
14907 MT9M114 ONSEMI SENSOR DRIVER
14911 T: git git://linuxtv.org/media_tree.git
14912 F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14913 F: drivers/media/i2c/mt9m114.c
14915 MT9P031 APTINA CAMERA SENSOR
14919 T: git git://linuxtv.org/media_tree.git
14920 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14921 F: drivers/media/i2c/mt9p031.c
14922 F: include/media/i2c/mt9p031.h
14924 MT9T112 APTINA CAMERA SENSOR
14928 T: git git://linuxtv.org/media_tree.git
14929 F: drivers/media/i2c/mt9t112.c
14930 F: include/media/i2c/mt9t112.h
14932 MT9V032 APTINA CAMERA SENSOR
14936 T: git git://linuxtv.org/media_tree.git
14937 F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14938 F: drivers/media/i2c/mt9v032.c
14939 F: include/media/i2c/mt9v032.h
14941 MT9V111 APTINA CAMERA SENSOR
14945 T: git git://linuxtv.org/media_tree.git
14946 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14947 F: drivers/media/i2c/mt9v111.c
14949 MULTIFUNCTION DEVICES (MFD)
14952 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14953 F: Documentation/devicetree/bindings/mfd/
14955 F: include/dt-bindings/mfd/
14956 F: include/linux/mfd/
14958 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14960 F: drivers/mmc/host/mmc_spi.c
14961 F: include/linux/spi/mmc_spi.h
14963 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14967 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14968 F: Documentation/devicetree/bindings/mmc/
14970 F: include/linux/mmc/
14971 F: include/uapi/linux/mmc/
14973 MULTIPLEXER SUBSYSTEM
14976 F: Documentation/ABI/testing/sysfs-class-mux*
14977 F: Documentation/devicetree/bindings/mux/
14979 F: include/dt-bindings/mux/
14980 F: include/linux/mux/
14982 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14986 F: drivers/usb/musb/
14988 MXL301RF MEDIA DRIVER
14992 F: drivers/media/tuners/mxl301rf*
14994 MXL5007T MEDIA DRIVER
14998 W: https://linuxtv.org
14999 W: http://github.com/mkrufky
15000 Q: http://patchwork.linuxtv.org/project/linux-media/list/
15001 T: git git://linuxtv.org/mkrufky/tuners.git
15002 F: drivers/media/tuners/mxl5007t.*
15009 T: git git://anongit.freedesktop.org/drm/drm-misc
15010 F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml
15011 F: drivers/gpu/drm/mxsfb/
15013 MYLEX DAC960 PCI RAID Controller
15017 F: drivers/scsi/myrb.*
15018 F: drivers/scsi/myrs.*
15020 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15024 W: https://www.cspi.com/ethernet-products/support/downloads/
15025 F: drivers/net/ethernet/myricom/myri10ge/
15027 NAND FLASH SUBSYSTEM
15032 W: http://www.linux-mtd.infradead.org/
15033 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
15034 C: irc://irc.oftc.net/mtd
15035 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
15036 F: drivers/mtd/nand/
15037 F: include/linux/mtd/*nand*.h
15039 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
15043 W: http://www.native-instruments.com
15044 F: sound/usb/caiaq/
15046 NATSEMI ETHERNET DRIVER (DP8381x)
15048 F: drivers/net/ethernet/natsemi/natsemi.c
15050 NCR 5380 SCSI DRIVERS
15055 F: Documentation/scsi/g_NCR5380.rst
15056 F: drivers/scsi/NCR5380.*
15057 F: drivers/scsi/arm/cumana_1.c
15058 F: drivers/scsi/arm/oak.c
15059 F: drivers/scsi/atari_scsi.*
15060 F: drivers/scsi/dmx3191d.c
15061 F: drivers/scsi/g_NCR5380.*
15062 F: drivers/scsi/mac_scsi.*
15063 F: drivers/scsi/sun3_scsi.*
15064 F: drivers/scsi/sun3_scsi_vme.c
15071 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
15075 F: Documentation/hwmon/nct6775.rst
15076 F: drivers/hwmon/nct6775-core.c
15077 F: drivers/hwmon/nct6775-platform.c
15078 F: drivers/hwmon/nct6775.h
15080 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15084 F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15085 F: drivers/hwmon/nct6775-i2c.c
15090 F: drivers/net/netdevsim/*
15092 NETEM NETWORK EMULATOR
15096 F: net/sched/sch_netem.c
15098 NETERION 10GbE DRIVERS (s2io)
15102 F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15103 F: drivers/net/ethernet/neterion/
15112 W: http://www.netfilter.org/
15113 W: http://www.iptables.org/
15114 W: http://www.nftables.org/
15115 Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/
15116 C: irc://irc.libera.chat/netfilter
15117 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15118 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15119 F: include/linux/netfilter*
15120 F: include/linux/netfilter/
15121 F: include/net/netfilter/
15122 F: include/uapi/linux/netfilter*
15123 F: include/uapi/linux/netfilter/
15124 F: net/*/netfilter.c
15125 F: net/*/netfilter/
15126 F: net/bridge/br_netfilter*.c
15129 NETROM NETWORK LAYER
15133 W: https://linux-ax25.in-berlin.de
15134 F: include/net/netrom.h
15135 F: include/uapi/linux/netrom.h
15138 NETRONIX EMBEDDED CONTROLLER
15141 F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15142 F: drivers/mfd/ntxec.c
15143 F: drivers/pwm/pwm-ntxec.c
15144 F: drivers/rtc/rtc-ntxec.c
15145 F: include/linux/mfd/ntxec.h
15147 NETRONOME ETHERNET DRIVERS
15152 F: drivers/net/ethernet/netronome/
15154 NETWORK BLOCK DEVICE (NBD)
15159 F: Documentation/admin-guide/blockdev/nbd.rst
15160 F: drivers/block/nbd.c
15161 F: include/trace/events/nbd.h
15162 F: include/uapi/linux/nbd.h
15164 NETWORK DROP MONITOR
15168 W: https://fedorahosted.org/dropwatch/
15169 F: include/uapi/linux/net_dropmon.h
15170 F: net/core/drop_monitor.c
15179 P: Documentation/process/maintainer-netdev.rst
15180 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15181 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15182 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15183 F: Documentation/devicetree/bindings/net/
15184 F: Documentation/networking/net_cachelines/net_device.rst
15185 F: drivers/connector/
15187 F: include/dt-bindings/net/
15188 F: include/linux/cn_proc.h
15189 F: include/linux/etherdevice.h
15190 F: include/linux/fcdevice.h
15191 F: include/linux/fddidevice.h
15192 F: include/linux/hippidevice.h
15193 F: include/linux/if_*
15194 F: include/linux/inetdevice.h
15195 F: include/linux/netdevice.h
15196 F: include/uapi/linux/cn_proc.h
15197 F: include/uapi/linux/if_*
15198 F: include/uapi/linux/netdevice.h
15199 X: drivers/net/wireless/
15201 NETWORKING DRIVERS (WIRELESS)
15205 W: https://wireless.wiki.kernel.org/
15206 Q: https://patchwork.kernel.org/project/linux-wireless/list/
15207 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15208 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15209 F: Documentation/devicetree/bindings/net/wireless/
15210 F: drivers/net/wireless/
15217 F: Documentation/devicetree/bindings/net/dsa/
15218 F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15219 F: Documentation/devicetree/bindings/net/ethernet-switch.yaml
15220 F: drivers/net/dsa/
15221 F: include/linux/dsa/
15222 F: include/linux/platform_data/dsa.h
15223 F: include/net/dsa.h
15225 F: tools/testing/selftests/drivers/net/dsa/
15227 NETWORKING [GENERAL]
15234 P: Documentation/process/maintainer-netdev.rst
15235 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15237 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15238 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15239 F: Documentation/core-api/netlink.rst
15240 F: Documentation/netlink/
15241 F: Documentation/networking/
15242 F: Documentation/networking/net_cachelines/
15243 F: Documentation/process/maintainer-netdev.rst
15244 F: Documentation/userspace-api/netlink/
15245 F: include/linux/in.h
15246 F: include/linux/indirect_call_wrapper.h
15247 F: include/linux/net.h
15248 F: include/linux/netdevice.h
15250 F: include/uapi/linux/in.h
15251 F: include/uapi/linux/net.h
15252 F: include/uapi/linux/net_namespace.h
15253 F: include/uapi/linux/netdevice.h
15258 F: tools/testing/selftests/net/
15268 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15269 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15270 F: include/net/xfrm.h
15271 F: include/uapi/linux/xfrm.h
15274 F: net/ipv4/ip_vti.c
15275 F: net/ipv4/ipcomp.c
15279 F: net/ipv6/ip6_vti.c
15280 F: net/ipv6/ipcomp6.c
15284 F: tools/testing/selftests/net/ipsec.c
15286 NETWORKING [IPv4/IPv6]
15291 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15293 F: include/linux/ip.h
15294 F: include/linux/ipv6*
15295 F: include/net/fib*
15297 F: include/net/route.h
15301 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15306 W: https://github.com/netlabel
15307 F: Documentation/netlabel/
15308 F: include/net/calipso.h
15309 F: include/net/cipso_ipv4.h
15310 F: include/net/netlabel.h
15311 F: include/uapi/linux/netfilter/xt_CONNSECMARK.h
15312 F: include/uapi/linux/netfilter/xt_SECMARK.h
15313 F: net/ipv4/cipso_ipv4.c
15314 F: net/ipv6/calipso.c
15315 F: net/netfilter/xt_CONNSECMARK.c
15316 F: net/netfilter/xt_SECMARK.c
15319 NETWORKING [MACSEC]
15323 F: drivers/net/macsec.c
15324 F: include/net/macsec.h
15325 F: include/uapi/linux/if_macsec.h
15336 W: https://github.com/multipath-tcp/mptcp_net-next/wiki
15337 B: https://github.com/multipath-tcp/mptcp_net-next/issues
15338 T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15339 T: git https://github.com/multipath-tcp/mptcp_net-next.git export
15340 F: Documentation/netlink/specs/mptcp_pm.yaml
15341 F: Documentation/networking/mptcp-sysctl.rst
15342 F: include/net/mptcp.h
15343 F: include/trace/events/mptcp.h
15344 F: include/uapi/linux/mptcp*.h
15346 F: tools/testing/selftests/bpf/*/*mptcp*.c
15347 F: tools/testing/selftests/net/mptcp/
15353 F: Documentation/networking/net_cachelines/tcp_sock.rst
15354 F: include/linux/tcp.h
15355 F: include/net/tcp.h
15356 F: include/trace/events/tcp.h
15357 F: include/uapi/linux/tcp.h
15358 F: net/ipv4/syncookies.c
15360 F: net/ipv6/syncookies.c
15369 F: include/net/tls.h
15370 F: include/uapi/linux/tls.h
15373 NETXEN (1/10) GbE SUPPORT
15379 F: drivers/net/ethernet/qlogic/netxen/
15381 NET_FAILOVER MODULE
15385 F: Documentation/networking/net_failover.rst
15386 F: drivers/net/net_failover.c
15387 F: include/net/net_failover.h
15393 F: include/net/netns/nexthop.h
15394 F: include/net/nexthop.h
15395 F: include/uapi/linux/nexthop.h
15396 F: net/ipv4/nexthop.c
15402 F: Documentation/devicetree/bindings/net/nfc/
15404 F: include/net/nfc/
15405 F: include/uapi/linux/nfc.h
15408 NFC VIRTUAL NCI DEVICE DRIVER
15412 F: drivers/nfc/virtual_ncidev.c
15413 F: tools/testing/selftests/nci/
15415 NFS, SUNRPC, AND LOCKD CLIENTS
15420 W: http://client.linux-nfs.org
15421 T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15422 F: Documentation/filesystems/nfs/
15426 F: include/linux/lockd/
15427 F: include/linux/nfs*
15428 F: include/linux/sunrpc/
15429 F: include/uapi/linux/nfs*
15430 F: include/uapi/linux/sunrpc/
15437 W: https://nilfs.sourceforge.io/
15438 W: https://nilfs.osdn.jp/
15439 T: git https://github.com/konis/nilfs2.git
15440 F: Documentation/filesystems/nilfs2.rst
15442 F: include/trace/events/nilfs2.h
15443 F: include/uapi/linux/nilfs2_api.h
15444 F: include/uapi/linux/nilfs2_ondisk.h
15446 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15449 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15450 F: Documentation/scsi/NinjaSCSI.rst
15451 F: drivers/scsi/pcmcia/nsp_*
15453 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15457 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15458 F: Documentation/scsi/NinjaSCSI.rst
15459 F: drivers/scsi/nsp32*
15461 NINTENDO HID DRIVER
15465 F: drivers/hid/hid-nintendo*
15470 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15473 NITRO ENCLAVES (NE)
15478 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15479 F: Documentation/virt/ne_overview.rst
15480 F: drivers/virt/nitro_enclaves/
15481 F: include/linux/nitro_enclaves.h
15482 F: include/uapi/linux/nitro_enclaves.h
15483 F: samples/nitro_enclaves/
15485 NITRO SECURE MODULE (NSM)
15490 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15491 F: drivers/misc/nsm.c
15492 F: include/uapi/linux/nsm.h
15494 NOHZ, DYNTICKS SUPPORT
15500 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15501 F: include/linux/sched/nohz.h
15502 F: include/linux/tick.h
15503 F: kernel/time/tick*.*
15505 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15510 F: drivers/media/i2c/ad5820.c
15511 F: drivers/media/i2c/et8ek8
15513 NOKIA N900 POWER SUPPLY DRIVERS
15515 F: drivers/power/supply/bq2415x_charger.c
15516 F: drivers/power/supply/bq27xxx_battery.c
15517 F: drivers/power/supply/bq27xxx_battery_i2c.c
15518 F: drivers/power/supply/isp1704_charger.c
15519 F: drivers/power/supply/rx51_battery.c
15520 F: include/linux/power/bq2415x_charger.h
15521 F: include/linux/power/bq27xxx_battery.h
15527 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15528 F: tools/include/nolibc/
15529 F: tools/testing/selftests/nolibc/
15531 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15535 F: drivers/input/touchscreen/novatek-nvt-ts.c
15540 F: Documentation/core-api/symbol-namespaces.rst
15548 F: drivers/ntb/hw/amd/
15556 W: https://github.com/jonmason/ntb/wiki
15557 T: git https://github.com/jonmason/ntb.git
15558 F: drivers/net/ntb_netdev.c
15560 F: drivers/pci/endpoint/functions/pci-epf-*ntb.c
15561 F: include/linux/ntb.h
15562 F: include/linux/ntb_transport.h
15563 F: tools/testing/selftests/ntb/
15569 F: drivers/ntb/hw/idt/
15575 W: https://github.com/davejiang/linux/wiki
15576 T: git https://github.com/davejiang/linux.git
15577 F: drivers/ntb/hw/intel/
15584 W: http://www.tuxera.com/
15585 T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15586 F: Documentation/filesystems/ntfs.rst
15593 W: http://www.paragon-software.com/
15594 T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15595 F: Documentation/filesystems/ntfs3.rst
15602 F: arch/*/include/asm/nubus.h
15604 F: include/linux/nubus.h
15605 F: include/uapi/linux/nubus.h
15607 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15611 F: drivers/video/fbdev/nvidia/
15612 F: drivers/video/fbdev/riva/
15614 NVIDIA WMI EC BACKLIGHT DRIVER
15618 F: drivers/platform/x86/nvidia-wmi-ec-backlight.c
15619 F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15628 W: http://git.infradead.org/nvme.git
15629 T: git git://git.infradead.org/nvme.git
15630 F: Documentation/nvme/
15631 F: drivers/nvme/common/
15632 F: drivers/nvme/host/
15633 F: include/linux/nvme-*.h
15634 F: include/linux/nvme.h
15635 F: include/uapi/linux/nvme_ioctl.h
15637 NVM EXPRESS FABRICS AUTHENTICATION
15641 F: drivers/nvme/host/auth.c
15642 F: drivers/nvme/target/auth.c
15643 F: drivers/nvme/target/fabrics-cmd-auth.c
15644 F: include/linux/nvme-auth.h
15646 NVM EXPRESS FC TRANSPORT DRIVERS
15650 F: drivers/nvme/host/fc.c
15651 F: drivers/nvme/target/fc.c
15652 F: drivers/nvme/target/fcloop.c
15653 F: include/linux/nvme-fc-driver.h
15654 F: include/linux/nvme-fc.h
15656 NVM EXPRESS HARDWARE MONITORING SUPPORT
15660 F: drivers/nvme/host/hwmon.c
15662 NVM EXPRESS TARGET DRIVER
15668 W: http://git.infradead.org/nvme.git
15669 T: git git://git.infradead.org/nvme.git
15670 F: drivers/nvme/target/
15675 T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15676 F: Documentation/ABI/stable/sysfs-bus-nvmem
15677 F: Documentation/devicetree/bindings/nvmem/
15679 F: include/linux/nvmem-consumer.h
15680 F: include/linux/nvmem-provider.h
15682 NXP BLUETOOTH WIRELESS DRIVERS
15686 F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15687 F: drivers/bluetooth/btnxpuart.c
15689 NXP C45 TJA11XX PHY DRIVER
15693 F: drivers/net/phy/nxp-c45-tja11xx*
15701 F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15702 F: drivers/spi/spi-nxp-fspi.c
15704 NXP FXAS21002C DRIVER
15708 F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15709 F: drivers/iio/gyro/fxas21002c.h
15710 F: drivers/iio/gyro/fxas21002c_core.c
15711 F: drivers/iio/gyro/fxas21002c_i2c.c
15712 F: drivers/iio/gyro/fxas21002c_spi.c
15714 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15719 F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15720 F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15721 F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15722 F: drivers/iio/adc/imx7d_adc.c
15723 F: drivers/iio/adc/imx93_adc.c
15724 F: drivers/iio/adc/vf610_adc.c
15726 NXP i.MX 8M ISI DRIVER
15730 F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15731 F: drivers/media/platform/nxp/imx8-isi/
15733 NXP i.MX 8MP DW100 V4L2 DRIVER
15737 F: Documentation/devicetree/bindings/media/nxp,dw100.yaml
15738 F: Documentation/userspace-api/media/drivers/dw100.rst
15739 F: drivers/media/platform/nxp/dw100/
15740 F: include/uapi/linux/dw100.h
15742 NXP i.MX 8MQ DCSS DRIVER
15747 T: git git://anongit.freedesktop.org/drm/drm-misc
15748 F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15749 F: drivers/gpu/drm/imx/dcss/
15751 NXP i.MX 8QXP ADC DRIVER
15757 F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15758 F: drivers/iio/adc/imx8qxp-adc.c
15760 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15765 F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15766 F: drivers/media/platform/nxp/imx-jpeg
15768 NXP i.MX CLOCK DRIVERS
15774 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15775 F: Documentation/devicetree/bindings/clock/imx*
15776 F: drivers/clk/imx/
15777 F: include/dt-bindings/clock/imx*
15779 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15782 F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15783 F: drivers/regulator/pf8x00-regulator.c
15785 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15789 F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15790 F: drivers/extcon/extcon-ptn5150.c
15792 NXP SGTL5000 DRIVER
15796 F: Documentation/devicetree/bindings/sound/sgtl5000.yaml
15797 F: sound/soc/codecs/sgtl5000*
15799 NXP SJA1105 ETHERNET SWITCH DRIVER
15803 F: drivers/net/dsa/sja1105
15804 F: drivers/net/pcs/pcs-xpcs-nxp.c
15806 NXP TDA998X DRM DRIVER
15809 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15810 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15811 F: drivers/gpu/drm/i2c/tda998x_drv.c
15812 F: include/drm/i2c/tda998x.h
15813 F: include/dt-bindings/display/tda998x.h
15820 F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15821 F: sound/soc/codecs/tfa9879*
15825 F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15826 F: drivers/nfc/nxp-nci
15828 NXP/Goodix TFA989X (TFA1) DRIVER
15832 F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15833 F: sound/soc/codecs/tfa989x.c
15835 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15839 F: Documentation/hwmon/nzxt-kraken2.rst
15840 F: drivers/hwmon/nzxt-kraken2.c
15842 NZXT-SMART2 HARDWARE MONITORING DRIVER
15846 F: Documentation/hwmon/nzxt-smart2.rst
15847 F: drivers/hwmon/nzxt-smart2.c
15853 F: include/linux/objagg.h
15855 F: lib/test_objagg.c
15860 F: include/linux/objpool.h
15862 F: lib/test_objpool.c
15868 F: include/linux/objtool*.h
15871 OCELOT ETHERNET SWITCH DRIVER
15878 F: drivers/net/dsa/ocelot/*
15879 F: drivers/net/ethernet/mscc/
15880 F: include/soc/mscc/ocelot*
15881 F: net/dsa/tag_ocelot.c
15882 F: net/dsa/tag_ocelot_8021q.c
15883 F: tools/testing/selftests/drivers/net/ocelot/*
15885 OCELOT EXTERNAL SWITCH CONTROL
15888 F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15889 F: drivers/mfd/ocelot*
15890 F: drivers/net/dsa/ocelot/ocelot_ext.c
15891 F: include/linux/mfd/ocelot.h
15893 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15898 F: Documentation/userspace-api/accelerators/ocxl.rst
15899 F: arch/powerpc/include/asm/pnv-ocxl.h
15900 F: arch/powerpc/platforms/powernv/ocxl.c
15901 F: drivers/misc/ocxl/
15902 F: include/misc/ocxl*
15903 F: include/uapi/misc/ocxl.h
15911 F: sound/soc/ti/n810.c
15912 F: sound/soc/ti/omap*
15913 F: sound/soc/ti/rx51.c
15914 F: sound/soc/ti/sdma-pcm.*
15916 OMAP CLOCK FRAMEWORK SUPPORT
15920 F: arch/arm/*omap*/*clock*
15922 OMAP DEVICE TREE SUPPORT
15928 F: arch/arm/boot/dts/ti/omap/
15930 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15934 F: Documentation/arch/arm/omap/dss.rst
15935 F: drivers/video/fbdev/omap2/
15937 OMAP FRAMEBUFFER SUPPORT
15941 F: drivers/video/fbdev/omap/
15943 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15948 F: arch/arm/mach-omap2/*gpmc*
15949 F: drivers/memory/omap-gpmc.c
15957 F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15958 F: drivers/gpio/gpio-omap.c
15960 OMAP HARDWARE SPINLOCK SUPPORT
15963 F: drivers/hwspinlock/omap_hwspinlock.c
15965 OMAP HS MMC SUPPORT
15969 F: drivers/mmc/host/omap_hsmmc.c
15975 F: arch/arm/mach-omap2/omap_hwmod*data*
15982 F: arch/arm/mach-omap2/omap_hwmod.*
15989 F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15990 F: drivers/i2c/busses/i2c-omap.c
15992 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15996 F: Documentation/devicetree/bindings/media/ti,omap3isp.txt
15997 F: drivers/media/platform/ti/omap3isp/
15998 F: drivers/staging/media/omap4iss/
16004 F: drivers/mmc/host/omap.c
16006 OMAP POWER MANAGEMENT SUPPORT
16010 F: arch/arm/*omap*/*pm*
16011 F: drivers/cpufreq/omap-cpufreq.c
16013 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
16017 F: arch/arm/mach-omap2/prm*
16019 OMAP RANDOM NUMBER GENERATOR SUPPORT
16022 F: drivers/char/hw_random/omap-rng.c
16028 F: arch/arm/*omap*/usb*
16029 F: drivers/usb/*/*omap*
16031 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16035 F: arch/arm/boot/dts/ti/omap/am335x-nano.dts
16043 Q: http://patchwork.kernel.org/project/linux-omap/list/
16044 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16045 F: arch/arm/configs/omap1_defconfig
16046 F: arch/arm/mach-omap1/
16047 F: drivers/i2c/busses/i2c-omap.c
16048 F: include/linux/platform_data/ams-delta-fiq.h
16049 F: include/linux/platform_data/i2c-omap.h
16055 W: http://www.muru.com/linux/omap/
16056 W: http://linux.omap.com/
16057 Q: http://patchwork.kernel.org/project/linux-omap/list/
16058 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16059 F: Documentation/devicetree/bindings/arm/ti/omap.yaml
16060 F: arch/arm/configs/omap2plus_defconfig
16061 F: arch/arm/mach-omap2/
16062 F: drivers/bus/omap*.[ch]
16063 F: drivers/bus/ti-sysc.c
16064 F: drivers/gpio/gpio-tps65219.c
16065 F: drivers/i2c/busses/i2c-omap.c
16066 F: drivers/irqchip/irq-omap-intc.c
16067 F: drivers/mfd/*omap*.c
16068 F: drivers/mfd/menelaus.c
16069 F: drivers/mfd/palmas.c
16070 F: drivers/mfd/tps65217.c
16071 F: drivers/mfd/tps65218.c
16072 F: drivers/mfd/tps65219.c
16073 F: drivers/mfd/tps65910.c
16074 F: drivers/mfd/twl-core.[ch]
16075 F: drivers/mfd/twl4030*.c
16076 F: drivers/mfd/twl6030*.c
16077 F: drivers/mfd/twl6040*.c
16078 F: drivers/regulator/palmas-regulator*.c
16079 F: drivers/regulator/pbias-regulator.c
16080 F: drivers/regulator/tps65217-regulator.c
16081 F: drivers/regulator/tps65218-regulator.c
16082 F: drivers/regulator/tps65219-regulator.c
16083 F: drivers/regulator/tps65910-regulator.c
16084 F: drivers/regulator/twl-regulator.c
16085 F: drivers/regulator/twl6030-regulator.c
16086 F: include/linux/platform_data/i2c-omap.h
16087 F: include/linux/platform_data/ti-sysc.h
16093 F: Documentation/filesystems/omfs.rst
16096 OMNIVISION OG01A1B SENSOR DRIVER
16100 F: drivers/media/i2c/og01a1b.c
16102 OMNIVISION OV01A10 SENSOR DRIVER
16106 T: git git://linuxtv.org/media_tree.git
16107 F: drivers/media/i2c/ov01a10.c
16109 OMNIVISION OV02A10 SENSOR DRIVER
16112 T: git git://linuxtv.org/media_tree.git
16113 F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16114 F: drivers/media/i2c/ov02a10.c
16116 OMNIVISION OV08D10 SENSOR DRIVER
16120 T: git git://linuxtv.org/media_tree.git
16121 F: drivers/media/i2c/ov08d10.c
16123 OMNIVISION OV08X40 SENSOR DRIVER
16127 T: git git://linuxtv.org/media_tree.git
16128 F: drivers/media/i2c/ov08x40.c
16130 OMNIVISION OV13858 SENSOR DRIVER
16134 T: git git://linuxtv.org/media_tree.git
16135 F: drivers/media/i2c/ov13858.c
16137 OMNIVISION OV13B10 SENSOR DRIVER
16141 T: git git://linuxtv.org/media_tree.git
16142 F: drivers/media/i2c/ov13b10.c
16144 OMNIVISION OV2680 SENSOR DRIVER
16149 T: git git://linuxtv.org/media_tree.git
16150 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16151 F: drivers/media/i2c/ov2680.c
16153 OMNIVISION OV2685 SENSOR DRIVER
16157 T: git git://linuxtv.org/media_tree.git
16158 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16159 F: drivers/media/i2c/ov2685.c
16161 OMNIVISION OV2740 SENSOR DRIVER
16167 T: git git://linuxtv.org/media_tree.git
16168 F: drivers/media/i2c/ov2740.c
16170 OMNIVISION OV4689 SENSOR DRIVER
16174 T: git git://linuxtv.org/media_tree.git
16175 F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16176 F: drivers/media/i2c/ov4689.c
16178 OMNIVISION OV5640 SENSOR DRIVER
16182 T: git git://linuxtv.org/media_tree.git
16183 F: drivers/media/i2c/ov5640.c
16185 OMNIVISION OV5647 SENSOR DRIVER
16190 T: git git://linuxtv.org/media_tree.git
16191 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16192 F: drivers/media/i2c/ov5647.c
16194 OMNIVISION OV5670 SENSOR DRIVER
16198 T: git git://linuxtv.org/media_tree.git
16199 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16200 F: drivers/media/i2c/ov5670.c
16202 OMNIVISION OV5675 SENSOR DRIVER
16206 T: git git://linuxtv.org/media_tree.git
16207 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16208 F: drivers/media/i2c/ov5675.c
16210 OMNIVISION OV5693 SENSOR DRIVER
16214 T: git git://linuxtv.org/media_tree.git
16215 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16216 F: drivers/media/i2c/ov5693.c
16218 OMNIVISION OV5695 SENSOR DRIVER
16222 T: git git://linuxtv.org/media_tree.git
16223 F: drivers/media/i2c/ov5695.c
16225 OMNIVISION OV64A40 SENSOR DRIVER
16229 T: git git://linuxtv.org/media_tree.git
16230 F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16231 F: drivers/media/i2c/ov64a40.c
16233 OMNIVISION OV7670 SENSOR DRIVER
16236 T: git git://linuxtv.org/media_tree.git
16237 F: Documentation/devicetree/bindings/media/i2c/ov7670.txt
16238 F: drivers/media/i2c/ov7670.c
16240 OMNIVISION OV772x SENSOR DRIVER
16244 T: git git://linuxtv.org/media_tree.git
16245 F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16246 F: drivers/media/i2c/ov772x.c
16247 F: include/media/i2c/ov772x.h
16249 OMNIVISION OV7740 SENSOR DRIVER
16252 T: git git://linuxtv.org/media_tree.git
16253 F: Documentation/devicetree/bindings/media/i2c/ov7740.txt
16254 F: drivers/media/i2c/ov7740.c
16256 OMNIVISION OV8856 SENSOR DRIVER
16260 T: git git://linuxtv.org/media_tree.git
16261 F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16262 F: drivers/media/i2c/ov8856.c
16264 OMNIVISION OV8858 SENSOR DRIVER
16269 T: git git://linuxtv.org/media_tree.git
16270 F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16271 F: drivers/media/i2c/ov8858.c
16273 OMNIVISION OV9282 SENSOR DRIVER
16277 T: git git://linuxtv.org/media_tree.git
16278 F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16279 F: drivers/media/i2c/ov9282.c
16281 OMNIVISION OV9640 SENSOR DRIVER
16285 F: drivers/media/i2c/ov9640.*
16287 OMNIVISION OV9650 SENSOR DRIVER
16293 T: git git://linuxtv.org/media_tree.git
16294 F: Documentation/devicetree/bindings/media/i2c/ov9650.txt
16295 F: drivers/media/i2c/ov9650.c
16297 OMNIVISION OV9734 SENSOR DRIVER
16302 T: git git://linuxtv.org/media_tree.git
16303 F: drivers/media/i2c/ov9734.c
16305 ONBOARD USB HUB DRIVER
16309 F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16310 F: drivers/usb/misc/onboard_usb_hub.c
16312 ONENAND FLASH DRIVER
16316 F: drivers/mtd/nand/onenand/
16317 F: include/linux/mtd/onenand*.h
16319 ONEXPLAYER FAN DRIVER
16324 F: drivers/hwmon/oxp-sensors.c
16326 ONIE TLV NVMEM LAYOUT DRIVER
16329 F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16330 F: drivers/nvmem/layouts/onie-tlv.c
16332 ONION OMEGA2+ BOARD
16336 F: arch/mips/boot/dts/ralink/omega2p.dts
16338 ONSEMI ETHERNET PHY DRIVERS
16342 W: http://www.onsemi.com
16343 F: drivers/net/phy/ncn*
16349 F: Documentation/ABI/testing/sysfs-bus-optee-devices
16350 F: drivers/tee/optee/
16352 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16356 F: drivers/char/hw_random/optee-rng.c
16362 F: drivers/rtc/rtc-optee.c
16368 F: drivers/infiniband/ulp/opa_vnic
16370 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16375 W: http://www.devicetree.org/
16376 C: irc://irc.libera.chat/devicetree
16377 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16378 F: Documentation/ABI/testing/sysfs-firmware-ofw
16380 F: include/linux/of*.h
16382 F: tools/testing/selftests/dt/
16383 K: of_overlay_notifier_
16384 K: of_overlay_fdt_apply
16385 K: of_overlay_remove
16387 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16393 Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16394 C: irc://irc.libera.chat/devicetree
16395 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16396 F: Documentation/devicetree/
16397 F: arch/*/boot/dts/
16398 F: include/dt-bindings/
16400 OPENCOMPUTE PTP CLOCK DRIVER
16405 F: drivers/ptp/ptp_ocp.c
16407 OPENCORES I2C BUS DRIVER
16412 F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16413 F: Documentation/i2c/busses/i2c-ocores.rst
16414 F: drivers/i2c/busses/i2c-ocores.c
16415 F: include/linux/platform_data/i2c-ocores.h
16417 OPENRISC ARCHITECTURE
16423 W: http://openrisc.io
16424 T: git https://github.com/openrisc/linux.git
16425 F: Documentation/arch/openrisc/
16426 F: Documentation/devicetree/bindings/openrisc/
16428 F: drivers/irqchip/irq-ompic.c
16429 F: drivers/irqchip/irq-or1k-*
16436 W: http://openvswitch.org
16437 F: include/uapi/linux/openvswitch.h
16438 F: net/openvswitch/
16439 F: tools/testing/selftests/net/openvswitch/
16441 OPERATING PERFORMANCE POINTS (OPP)
16447 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16448 F: Documentation/devicetree/bindings/opp/
16449 F: Documentation/power/opp.rst
16451 F: include/linux/pm_opp.h
16457 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16458 F: sound/drivers/opl4/
16460 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16466 W: http://ocfs2.wiki.kernel.org
16467 F: Documentation/filesystems/dlmfs.rst
16468 F: Documentation/filesystems/ocfs2.rst
16471 ORANGEFS FILESYSTEM
16476 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16477 F: Documentation/filesystems/orangefs.rst
16480 OV2659 OMNIVISION SENSOR DRIVER
16484 W: https://linuxtv.org
16485 Q: http://patchwork.linuxtv.org/project/linux-media/list/
16486 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16487 F: drivers/media/i2c/ov2659.c
16488 F: include/media/i2c/ov2659.h
16495 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16496 F: Documentation/filesystems/overlayfs.rst
16499 P54 WIRELESS DRIVER
16503 W: https://wireless.wiki.kernel.org/en/users/Drivers/p54
16504 F: drivers/net/wireless/intersil/p54/
16509 F: include/uapi/linux/if_packet.h
16510 F: net/packet/af_packet.c
16516 F: Documentation/core-api/packing.rst
16517 F: include/linux/packing.h
16520 PADATA PARALLEL EXECUTION MECHANISM
16526 F: Documentation/core-api/padata.rst
16527 F: include/linux/padata.h
16534 T: git git://git.infradead.org/users/willy/pagecache.git
16535 F: Documentation/filesystems/locking.rst
16536 F: Documentation/filesystems/vfs.rst
16537 F: include/linux/pagemap.h
16539 F: mm/page-writeback.c
16548 F: Documentation/networking/page_pool.rst
16549 F: include/net/page_pool/
16550 F: include/trace/events/page_pool.h
16551 F: net/core/page_pool.c
16558 F: Documentation/mm/page_table_check.rst
16559 F: include/linux/page_table_check.h
16560 F: mm/page_table_check.c
16562 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16566 F: drivers/platform/x86/panasonic-laptop.c
16568 PARALLAX PING IIO SENSOR DRIVER
16572 F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16573 F: drivers/iio/proximity/ping.c
16575 PARALLEL LCD/KEYPAD PANEL DRIVER
16579 F: Documentation/admin-guide/lcd-panel-cgram.rst
16580 F: drivers/auxdisplay/panel.c
16582 PARALLEL PORT SUBSYSTEM
16587 F: Documentation/driver-api/parport*.rst
16588 F: drivers/char/ppdev.c
16589 F: drivers/parport/
16590 F: include/linux/parport*.h
16591 F: include/uapi/linux/ppdev.h
16593 PARAVIRT_OPS INTERFACE
16601 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16602 F: Documentation/virt/paravirt_ops.rst
16603 F: arch/*/include/asm/paravirt*.h
16604 F: arch/*/kernel/paravirt*
16605 F: include/linux/hypervisor.h
16607 PARISC ARCHITECTURE
16612 W: https://parisc.wiki.kernel.org
16613 Q: http://patchwork.kernel.org/project/linux-parisc/list/
16614 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16615 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16616 F: Documentation/arch/parisc/
16618 F: drivers/char/agp/parisc-agp.c
16619 F: drivers/input/misc/hp_sdc_rtc.c
16620 F: drivers/input/serio/gscps2.c
16621 F: drivers/input/serio/hp_sdc*
16623 F: drivers/parport/parport_gsc.*
16624 F: drivers/tty/serial/8250/8250_parisc.c
16625 F: drivers/video/console/sti*
16626 F: drivers/video/fbdev/sti*
16627 F: drivers/video/logo/logo_parisc*
16628 F: include/linux/hp_sdc.h
16634 F: include/linux/parman.h
16636 F: lib/test_parman.c
16638 PC ENGINES APU BOARD DRIVER
16641 F: drivers/platform/x86/pcengines-apuv2.c
16643 PC87360 HARDWARE MONITORING DRIVER
16647 F: Documentation/hwmon/pc87360.rst
16648 F: drivers/hwmon/pc87360.c
16650 PC8736x GPIO DRIVER
16653 F: drivers/char/pc8736x_gpio.c
16655 PC87427 HARDWARE MONITORING DRIVER
16659 F: Documentation/hwmon/pc87427.rst
16660 F: drivers/hwmon/pc87427.c
16665 F: drivers/leds/leds-pca9532.c
16666 F: include/linux/leds-pca9532.h
16668 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16672 F: drivers/i2c/muxes/i2c-mux-pca9541.c
16674 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16680 F: Documentation/devicetree/bindings/pci/aardvark-pci.txt
16681 F: drivers/pci/controller/pci-aardvark.c
16683 PCI DRIVER FOR ALTERA PCIE IP
16687 F: Documentation/devicetree/bindings/pci/altera-pcie.txt
16688 F: drivers/pci/controller/pcie-altera.c
16690 PCI DRIVER FOR APPLIEDMICRO XGENE
16695 F: Documentation/devicetree/bindings/pci/xgene-pci.txt
16696 F: drivers/pci/controller/pci-xgene.c
16698 PCI DRIVER FOR ARM VERSATILE PLATFORM
16703 F: Documentation/devicetree/bindings/pci/versatile.yaml
16704 F: drivers/pci/controller/pci-versatile.c
16706 PCI DRIVER FOR ARMADA 8K
16711 F: Documentation/devicetree/bindings/pci/pci-armada8k.txt
16712 F: drivers/pci/controller/dwc/pcie-armada8k.c
16714 PCI DRIVER FOR CADENCE PCIE IP
16717 F: Documentation/devicetree/bindings/pci/cdns,*
16718 F: drivers/pci/controller/cadence/*cadence*
16720 PCI DRIVER FOR FREESCALE LAYERSCAPE
16728 F: drivers/pci/controller/dwc/*layerscape*
16730 PCI DRIVER FOR FU740
16735 F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16736 F: drivers/pci/controller/dwc/pcie-fu740.c
16738 PCI DRIVER FOR GENERIC OF HOSTS
16743 F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16744 F: drivers/pci/controller/pci-host-common.c
16745 F: drivers/pci/controller/pci-host-generic.c
16747 PCI DRIVER FOR IMX6
16753 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16754 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16755 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16756 F: drivers/pci/controller/dwc/*imx6*
16758 PCI DRIVER FOR INTEL IXP4XX
16761 F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16762 F: drivers/pci/controller/pci-ixp4xx.c
16764 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16769 F: drivers/pci/controller/vmd.c
16771 PCI DRIVER FOR MICROSEMI SWITCHTEC
16776 F: Documentation/ABI/testing/sysfs-class-switchtec
16777 F: Documentation/driver-api/switchtec.rst
16778 F: drivers/ntb/hw/mscc/
16779 F: drivers/pci/switch/switchtec*
16780 F: include/linux/switchtec.h
16781 F: include/uapi/linux/switchtec_ioctl.h
16783 PCI DRIVER FOR MOBIVEIL PCIE IP
16788 F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16789 F: drivers/pci/controller/mobiveil/pcie-mobiveil*
16791 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16797 F: drivers/pci/controller/*mvebu*
16799 PCI DRIVER FOR NVIDIA TEGRA
16804 F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16805 F: drivers/pci/controller/pci-tegra.c
16807 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16812 F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16813 F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16815 PCI DRIVER FOR RENESAS R-CAR
16821 F: Documentation/devicetree/bindings/pci/*rcar*
16822 F: drivers/pci/controller/*rcar*
16823 F: drivers/pci/controller/dwc/*rcar*
16825 PCI DRIVER FOR SAMSUNG EXYNOS
16831 F: drivers/pci/controller/dwc/pci-exynos.c
16833 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16839 F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16840 F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16841 F: drivers/pci/controller/dwc/*designware*
16843 PCI DRIVER FOR TI DRA7XX/J721E
16850 F: Documentation/devicetree/bindings/pci/ti-pci.txt
16851 F: drivers/pci/controller/cadence/pci-j721e.c
16852 F: drivers/pci/controller/dwc/pci-dra7xx.c
16854 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16858 F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16859 F: drivers/pci/controller/pci-v3-semi.c
16861 PCI DRIVER FOR XILINX VERSAL CPM
16866 F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16867 F: drivers/pci/controller/pcie-xilinx-cpm.c
16869 PCI ENDPOINT SUBSYSTEM
16875 Q: https://patchwork.kernel.org/project/linux-pci/list/
16876 B: https://bugzilla.kernel.org
16877 C: irc://irc.oftc.net/linux-pci
16878 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16879 F: Documentation/PCI/endpoint/*
16880 F: Documentation/misc-devices/pci-endpoint-test.rst
16881 F: drivers/misc/pci_endpoint_test.c
16882 F: drivers/pci/endpoint/
16885 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16890 F: Documentation/PCI/pci-error-recovery.rst
16891 F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16892 F: arch/powerpc/include/*/eeh*.h
16893 F: arch/powerpc/kernel/eeh*.c
16894 F: arch/powerpc/platforms/*/eeh*.c
16895 F: drivers/pci/pcie/aer.c
16896 F: drivers/pci/pcie/dpc.c
16897 F: drivers/pci/pcie/err.c
16903 F: Documentation/PCI/pci-error-recovery.rst
16905 PCI MSI DRIVER FOR ALTERA MSI IP
16909 F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16910 F: drivers/pci/controller/pcie-altera-msi.c
16912 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16917 F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16918 F: drivers/pci/controller/pci-xgene-msi.c
16920 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16926 Q: https://patchwork.kernel.org/project/linux-pci/list/
16927 B: https://bugzilla.kernel.org
16928 C: irc://irc.oftc.net/linux-pci
16929 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16930 F: Documentation/devicetree/bindings/pci/
16931 F: drivers/pci/controller/
16932 F: drivers/pci/pci-bridge-emul.c
16933 F: drivers/pci/pci-bridge-emul.h
16935 PCI PEER-TO-PEER DMA (P2PDMA)
16940 Q: https://patchwork.kernel.org/project/linux-pci/list/
16941 B: https://bugzilla.kernel.org
16942 C: irc://irc.oftc.net/linux-pci
16943 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16944 F: Documentation/driver-api/pci/p2pdma.rst
16945 F: drivers/pci/p2pdma.c
16946 F: include/linux/pci-p2pdma.h
16952 Q: https://patchwork.kernel.org/project/linux-pci/list/
16953 B: https://bugzilla.kernel.org
16954 C: irc://irc.oftc.net/linux-pci
16955 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16956 F: Documentation/PCI/
16957 F: Documentation/devicetree/bindings/pci/
16958 F: arch/x86/kernel/early-quirks.c
16959 F: arch/x86/kernel/quirks.c
16961 F: drivers/acpi/pci*
16963 F: include/asm-generic/pci*
16964 F: include/linux/of_pci.h
16965 F: include/linux/pci*
16966 F: include/uapi/linux/pci*
16969 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16973 F: Documentation/devicetree/bindings/pci/pcie-al.txt
16974 F: drivers/pci/controller/dwc/pcie-al.c
16976 PCIE DRIVER FOR AMLOGIC MESON
16981 F: drivers/pci/controller/dwc/pci-meson.c
16983 PCIE DRIVER FOR AXIS ARTPEC
16988 F: Documentation/devicetree/bindings/pci/axis,artpec*
16989 F: drivers/pci/controller/dwc/*artpec*
16991 PCIE DRIVER FOR CAVIUM THUNDERX
16996 F: drivers/pci/controller/pci-thunder-*
16998 PCIE DRIVER FOR HISILICON
17002 F: drivers/pci/controller/dwc/pcie-hisi.c
17004 PCIE DRIVER FOR HISILICON KIRIN
17009 F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
17010 F: drivers/pci/controller/dwc/pcie-kirin.c
17012 PCIE DRIVER FOR HISILICON STB
17016 F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
17017 F: drivers/pci/controller/dwc/pcie-histb.c
17019 PCIE DRIVER FOR INTEL KEEM BAY
17023 F: Documentation/devicetree/bindings/pci/intel,keembay-pcie*
17024 F: drivers/pci/controller/dwc/pcie-keembay.c
17026 PCIE DRIVER FOR INTEL LGM GW SOC
17030 F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
17031 F: drivers/pci/controller/dwc/pcie-intel-gw.c
17033 PCIE DRIVER FOR MEDIATEK
17039 F: Documentation/devicetree/bindings/pci/mediatek*
17040 F: drivers/pci/controller/*mediatek*
17042 PCIE DRIVER FOR MICROCHIP
17046 F: Documentation/devicetree/bindings/pci/microchip*
17047 F: drivers/pci/controller/*microchip*
17049 PCIE DRIVER FOR QUALCOMM MSM
17054 F: drivers/pci/controller/dwc/pcie-qcom.c
17056 PCIE DRIVER FOR ROCKCHIP
17061 F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17062 F: drivers/pci/controller/pcie-rockchip*
17064 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17068 F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17069 F: drivers/pci/controller/dwc/pcie-uniphier*
17071 PCIE DRIVER FOR ST SPEAR13XX
17075 F: drivers/pci/controller/dwc/*spear*
17077 PCIE ENDPOINT DRIVER FOR QUALCOMM
17082 F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17083 F: drivers/pci/controller/dwc/pcie-qcom-ep.c
17088 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17089 F: Documentation/pcmcia/
17094 PCNET32 NETWORK DRIVER
17098 F: drivers/net/ethernet/amd/pcnet32.c
17100 PCRYPT PARALLEL CRYPTO ENGINE
17105 F: include/crypto/pcrypt.h
17107 PDS DSC VIRTIO DATA PATH ACCELERATOR
17109 F: drivers/vdpa/pds/
17111 PECI HARDWARE MONITORING DRIVERS
17115 F: Documentation/hwmon/peci-cputemp.rst
17116 F: Documentation/hwmon/peci-dimmtemp.rst
17117 F: drivers/hwmon/peci/
17123 F: Documentation/devicetree/bindings/peci/
17124 F: Documentation/peci/
17126 F: include/linux/peci-cpu.h
17127 F: include/linux/peci.h
17129 PENSANDO ETHERNET DRIVERS
17135 F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17136 F: drivers/net/ethernet/pensando/
17138 PER-CPU MEMORY ALLOCATOR
17144 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17145 F: arch/*/include/asm/percpu.h
17146 F: include/linux/percpu*.h
17150 PER-TASK DELAY ACCOUNTING
17153 F: include/linux/delayacct.h
17154 F: kernel/delayacct.c
17156 PERFORMANCE EVENTS SUBSYSTEM
17169 W: https://perf.wiki.kernel.org/
17170 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17171 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17172 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17174 F: arch/*/events/*/*
17175 F: arch/*/include/asm/perf_event.h
17176 F: arch/*/kernel/*/*/perf_event*.c
17177 F: arch/*/kernel/*/perf_event*.c
17178 F: arch/*/kernel/perf_callchain.c
17179 F: arch/*/kernel/perf_event*.c
17180 F: include/linux/perf_event.h
17181 F: include/uapi/linux/perf_event.h
17186 PERFORMANCE EVENTS TOOLING ARM64
17194 F: tools/build/feature/test-libopencsd.c
17195 F: tools/perf/arch/arm*/
17196 F: tools/perf/pmu-events/arch/arm64/
17197 F: tools/perf/util/arm-spe*
17198 F: tools/perf/util/cs-etm*
17200 PERSONALITY HANDLING
17204 F: include/linux/personality.h
17205 F: include/uapi/linux/personality.h
17207 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17211 F: Documentation/input/devices/pxrc.rst
17212 F: drivers/input/joystick/pxrc.c
17217 F: Documentation/networking/phonet.rst
17218 F: include/linux/phonet.h
17219 F: include/net/phonet/
17220 F: include/uapi/linux/phonet.h
17227 F: drivers/mtd/devices/phram.c
17233 F: drivers/hid/hid-picolcd*
17239 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17241 F: tools/testing/selftests/clone3/
17242 F: tools/testing/selftests/pid_namespace/
17243 F: tools/testing/selftests/pidfd/
17246 K: \b(clone_args|kernel_clone_args)\b
17248 PIN CONTROL SUBSYSTEM
17252 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17253 F: Documentation/devicetree/bindings/pinctrl/
17254 F: Documentation/driver-api/pin-control.rst
17255 F: drivers/pinctrl/
17256 F: include/dt-bindings/pinctrl/
17257 F: include/linux/pinctrl/
17259 PIN CONTROLLER - AMD
17263 F: drivers/pinctrl/pinctrl-amd.c
17265 PIN CONTROLLER - FREESCALE
17273 F: Documentation/devicetree/bindings/pinctrl/fsl,*
17274 F: drivers/pinctrl/freescale/
17276 PIN CONTROLLER - INTEL
17280 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17281 F: drivers/pinctrl/intel/
17283 PIN CONTROLLER - KEEMBAY
17286 F: drivers/pinctrl/pinctrl-keembay*
17288 PIN CONTROLLER - MEDIATEK
17292 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17293 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17294 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17295 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17296 F: drivers/pinctrl/mediatek/
17298 PIN CONTROLLER - MEDIATEK MIPS
17304 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17305 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17306 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17307 F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17308 F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17309 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17310 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17311 F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17312 F: drivers/pinctrl/mediatek/pinctrl-mt7620.c
17313 F: drivers/pinctrl/mediatek/pinctrl-mt7621.c
17314 F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17315 F: drivers/pinctrl/mediatek/pinctrl-mtmips.*
17316 F: drivers/pinctrl/mediatek/pinctrl-rt2880.c
17317 F: drivers/pinctrl/mediatek/pinctrl-rt305x.c
17318 F: drivers/pinctrl/mediatek/pinctrl-rt3883.c
17320 PIN CONTROLLER - MICROCHIP AT91
17325 F: drivers/gpio/gpio-sama5d2-piobu.c
17326 F: drivers/pinctrl/pinctrl-at91*
17328 PIN CONTROLLER - NXP S32
17333 F: Documentation/devicetree/bindings/pinctrl/nxp,s32*
17334 F: drivers/pinctrl/nxp/
17336 PIN CONTROLLER - QUALCOMM
17340 F: Documentation/devicetree/bindings/pinctrl/qcom,*
17341 F: drivers/pinctrl/qcom/
17343 PIN CONTROLLER - RENESAS
17347 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17348 F: Documentation/devicetree/bindings/pinctrl/renesas,*
17349 F: drivers/pinctrl/renesas/
17351 PIN CONTROLLER - SAMSUNG
17359 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/
17361 C: irc://irc.libera.chat/linux-exynos
17362 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17363 F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17364 F: drivers/pinctrl/samsung/
17365 F: include/dt-bindings/pinctrl/samsung.h
17367 PIN CONTROLLER - SINGLE
17373 F: drivers/pinctrl/pinctrl-single.c
17375 PIN CONTROLLER - SUNPLUS / TIBBO
17380 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview
17381 F: Documentation/devicetree/bindings/pinctrl/sunplus,*
17382 F: drivers/pinctrl/sunplus/
17383 F: include/dt-bindings/pinctrl/sppctl*.h
17385 PINE64 PINEPHONE KEYBOARD DRIVER
17388 F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17389 F: drivers/input/keyboard/pinephone-keyboard.c
17394 F: drivers/block/pktcdvd.c
17395 F: include/linux/pktcdvd.h
17396 F: include/uapi/linux/pktcdvd.h
17398 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17401 F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17402 F: drivers/iio/chemical/pms7003.c
17404 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17408 F: drivers/net/phy/mdio-open-alliance.h
17409 F: net/ethtool/plca.c
17414 F: Documentation/driver-api/pldmfw/
17415 F: include/linux/pldmfw.h
17421 F: drivers/dma/plx_dma.c
17427 W: https://01.org/pm-graph
17428 B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17429 T: git git://github.com/intel/pm-graph
17430 F: tools/power/pm-graph
17436 F: Documentation/hwmon/pm6764tr.rst
17437 F: drivers/hwmon/pmbus/pm6764tr.c
17439 PMBUS HARDWARE MONITORING DRIVERS
17443 W: http://hwmon.wiki.kernel.org/
17444 W: http://www.roeck-us.net/linux/drivers/
17445 T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17446 F: Documentation/devicetree/bindings/hwmon/ltc2978.txt
17447 F: Documentation/devicetree/bindings/hwmon/max31785.txt
17448 F: Documentation/hwmon/adm1275.rst
17449 F: Documentation/hwmon/ibm-cffps.rst
17450 F: Documentation/hwmon/ir35221.rst
17451 F: Documentation/hwmon/lm25066.rst
17452 F: Documentation/hwmon/ltc2978.rst
17453 F: Documentation/hwmon/ltc3815.rst
17454 F: Documentation/hwmon/max16064.rst
17455 F: Documentation/hwmon/max20751.rst
17456 F: Documentation/hwmon/max31785.rst
17457 F: Documentation/hwmon/max34440.rst
17458 F: Documentation/hwmon/max8688.rst
17459 F: Documentation/hwmon/pmbus-core.rst
17460 F: Documentation/hwmon/pmbus.rst
17461 F: Documentation/hwmon/tps40422.rst
17462 F: Documentation/hwmon/ucd9000.rst
17463 F: Documentation/hwmon/ucd9200.rst
17464 F: Documentation/hwmon/zl6100.rst
17465 F: drivers/hwmon/pmbus/
17466 F: include/linux/pmbus.h
17468 PMC SIERRA MaxRAID DRIVER
17471 W: http://www.pmc-sierra.com/
17472 F: drivers/scsi/pmcraid.*
17474 PMC SIERRA PM8001 DRIVER
17478 F: drivers/scsi/pm8001/
17480 PNI RM3100 IIO DRIVER
17484 F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17485 F: drivers/iio/magnetometer/rm3100*
17492 F: include/linux/pnp.h
17494 POSIX CLOCKS and TIMERS
17498 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17500 F: include/linux/time_namespace.h
17501 F: include/linux/timer*
17502 F: kernel/time/*timer*
17503 F: kernel/time/namespace.c
17505 POWER MANAGEMENT CORE
17509 B: https://bugzilla.kernel.org
17510 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17511 F: drivers/base/power/
17512 F: drivers/powercap/
17513 F: include/linux/intel_rapl.h
17514 F: include/linux/pm.h
17515 F: include/linux/pm_*
17516 F: include/linux/powercap.h
17517 F: kernel/configs/nopm.config
17519 POWER STATE COORDINATION INTERFACE (PSCI)
17524 F: drivers/firmware/psci/
17525 F: include/linux/psci.h
17526 F: include/uapi/linux/psci.h
17528 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17532 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17533 F: Documentation/ABI/testing/sysfs-class-power
17534 F: Documentation/devicetree/bindings/power/supply/
17535 F: drivers/power/supply/
17536 F: include/linux/power/
17537 F: include/linux/power_supply.h
17539 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17543 F: drivers/char/powernv-op-panel.c
17545 PPP OVER ATM (RFC 2364)
17548 F: include/uapi/linux/atmppp.h
17549 F: net/atm/pppoatm.c
17554 F: drivers/net/ppp/pppoe.c
17555 F: drivers/net/ppp/pppox.c
17560 F: include/linux/if_pppol2tp.h
17561 F: include/uapi/linux/if_pppol2tp.h
17562 F: net/l2tp/l2tp_ppp.c
17564 PPP PROTOCOL DRIVERS AND COMPRESSORS
17567 F: drivers/net/ppp/ppp_*
17573 W: http://wiki.enneenne.com/index.php/LinuxPPS_support
17574 F: Documentation/ABI/testing/sysfs-pps
17575 F: Documentation/devicetree/bindings/pps/pps-gpio.yaml
17576 F: Documentation/driver-api/pps.rst
17578 F: include/linux/pps*.h
17579 F: include/uapi/linux/pps.h
17585 W: http://sourceforge.net/projects/accel-pptp
17586 F: drivers/net/ppp/pptp.c
17588 PRESSURE STALL INFORMATION (PSI)
17593 F: include/linux/psi*
17594 F: kernel/sched/psi.c
17602 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17603 F: include/linux/printk.h
17609 F: Documentation/core-api/printk-index.rst
17610 F: kernel/printk/index.c
17617 F: Documentation/filesystems/proc.rst
17619 F: include/linux/proc_fs.h
17620 F: tools/testing/selftests/proc/
17629 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17630 F: fs/proc/proc_sysctl.c
17631 F: include/linux/sysctl.h
17632 F: kernel/sysctl-test.c
17634 F: tools/testing/selftests/sysctl/
17636 PS3 NETWORK SUPPORT
17641 F: drivers/net/ethernet/toshiba/ps3_gelic_net.*
17643 PS3 PLATFORM SUPPORT
17647 F: arch/powerpc/boot/ps3*
17648 F: arch/powerpc/include/asm/lv1call.h
17649 F: arch/powerpc/include/asm/ps3*.h
17650 F: arch/powerpc/platforms/ps3/
17653 F: drivers/rtc/rtc-ps3.c
17654 F: drivers/usb/host/*ps3.c
17655 F: sound/ppc/snd_ps3*
17662 F: drivers/block/ps3vram.c
17664 PSAMPLE PACKET SAMPLING SUPPORT
17667 F: include/net/psample.h
17668 F: include/uapi/linux/psample.h
17677 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17678 F: Documentation/admin-guide/pstore-blk.rst
17679 F: Documentation/admin-guide/ramoops.rst
17680 F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17681 F: drivers/acpi/apei/erst.c
17682 F: drivers/firmware/efi/efi-pstore.c
17684 F: include/linux/pstore*
17685 K: \b(pstore|ramoops)
17687 PTP HARDWARE CLOCK SUPPORT
17691 W: http://linuxptp.sourceforge.net/
17692 F: Documentation/ABI/testing/sysfs-ptp
17693 F: Documentation/driver-api/ptp.rst
17694 F: drivers/net/phy/dp83640*
17696 F: include/linux/ptp_cl*
17697 K: (?:\b|_)ptp(?:\b|_)
17699 PTP MOCKUP CLOCK SUPPORT
17703 F: drivers/ptp/ptp_mock.c
17704 F: include/linux/ptp_mock.h
17706 PTP VIRTUAL CLOCK SUPPORT
17710 F: drivers/ptp/ptp_vclock.c
17711 F: net/ethtool/phc_vclocks.c
17716 F: arch/*/*/ptrace*.c
17717 F: arch/*/include/asm/ptrace*.h
17718 F: arch/*/ptrace*.c
17719 F: include/asm-generic/syscall.h
17720 F: include/linux/ptrace.h
17721 F: include/linux/regset.h
17722 F: include/uapi/linux/ptrace.h
17729 T: git git://linuxtv.org/media_tree.git
17730 F: drivers/media/cec/usb/pulse8/
17732 PURELIFI PLFXLC DRIVER
17736 F: drivers/net/wireless/purelifi/plfxlc/
17738 PVRUSB2 VIDEO4LINUX DRIVER
17743 W: http://www.isely.net/pvrusb2/
17744 T: git git://linuxtv.org/media_tree.git
17745 F: Documentation/driver-api/media/drivers/pvrusb2*
17746 F: drivers/media/usb/pvrusb2/
17752 T: git git://linuxtv.org/media_tree.git
17753 F: drivers/media/usb/pwc/*
17754 F: include/trace/events/pwc.h
17760 F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17761 F: drivers/media/rc/pwm-ir-tx.c
17767 Q: https://patchwork.ozlabs.org/project/linux-pwm/list/
17768 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
17769 F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17770 F: Documentation/devicetree/bindings/pwm/
17771 F: Documentation/driver-api/pwm.rst
17772 F: drivers/gpio/gpio-mvebu.c
17774 F: drivers/video/backlight/pwm_bl.c
17775 F: include/dt-bindings/pwm/
17776 F: include/linux/pwm.h
17777 F: include/linux/pwm_backlight.h
17778 K: pwm_(config|apply_might_sleep|apply_atomic|ops)
17784 F: drivers/gpio/gpio-pxa.c
17794 PXA2xx/PXA3xx SUPPORT
17800 T: git git://github.com/hzhuang1/linux.git
17801 T: git git://github.com/rjarzmik/linux.git
17802 F: arch/arm/boot/dts/intel/pxa/
17803 F: arch/arm/mach-pxa/
17804 F: drivers/dma/pxa*
17805 F: drivers/pcmcia/pxa2xx*
17806 F: drivers/pinctrl/pxa/
17807 F: drivers/spi/spi-pxa2xx*
17808 F: drivers/usb/gadget/udc/pxa2*
17809 F: include/sound/pxa2xx-lib.h
17817 F: drivers/crypto/intel/qat/
17819 QCOM AUDIO (ASoC) DRIVERS
17824 F: Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17825 F: Documentation/devicetree/bindings/sound/qcom,*
17826 F: drivers/soc/qcom/apr.c
17827 F: include/dt-bindings/sound/qcom,wcd9335.h
17828 F: sound/soc/codecs/lpass-rx-macro.*
17829 F: sound/soc/codecs/lpass-tx-macro.*
17830 F: sound/soc/codecs/lpass-va-macro.c
17831 F: sound/soc/codecs/lpass-wsa-macro.*
17832 F: sound/soc/codecs/msm8916-wcd-analog.c
17833 F: sound/soc/codecs/msm8916-wcd-digital.c
17834 F: sound/soc/codecs/wcd-clsh-v2.*
17835 F: sound/soc/codecs/wcd-mbhc-v2.*
17836 F: sound/soc/codecs/wcd9335.*
17837 F: sound/soc/codecs/wcd934x.c
17838 F: sound/soc/codecs/wsa881x.c
17839 F: sound/soc/codecs/wsa883x.c
17840 F: sound/soc/codecs/wsa884x.c
17843 QCOM EMBEDDED USB DEBUGGER (EUD)
17847 F: Documentation/ABI/testing/sysfs-driver-eud
17848 F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17849 F: drivers/usb/misc/qcom_eud.c
17855 F: drivers/net/ipa/
17857 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17862 F: drivers/firmware/qemu_fw_cfg.c
17863 F: include/uapi/linux/qemu_fw_cfg.h
17869 F: drivers/infiniband/hw/qib/
17871 QLOGIC QL41xxx FCOE DRIVER
17877 F: drivers/scsi/qedf/
17879 QLOGIC QL41xxx ISCSI DRIVER
17885 F: drivers/scsi/qedi/
17887 QLOGIC QL4xxx ETHERNET DRIVER
17892 F: drivers/net/ethernet/qlogic/qed/
17893 F: drivers/net/ethernet/qlogic/qede/
17894 F: include/linux/qed/
17896 QLOGIC QL4xxx RDMA DRIVER
17901 F: drivers/infiniband/hw/qedr/
17902 F: include/uapi/rdma/qedr-abi.h
17904 QLOGIC QLA1280 SCSI DRIVER
17908 F: drivers/scsi/qla1280.[ch]
17910 QLOGIC QLA2XXX FC-SCSI DRIVER
17915 F: drivers/scsi/qla2xxx/
17917 QLOGIC QLA3XXX NETWORK DRIVER
17921 F: drivers/net/ethernet/qlogic/qla3xxx.*
17923 QLOGIC QLA4XXX iSCSI DRIVER
17929 F: drivers/scsi/qla4xxx/
17931 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17937 F: drivers/net/ethernet/qlogic/qlcnic/
17939 QM1D1B0004 MEDIA DRIVER
17943 F: drivers/media/tuners/qm1d1b0004*
17945 QM1D1C0042 MEDIA DRIVER
17949 F: drivers/media/tuners/qm1d1c0042*
17954 W: http://www.alarsen.net/linux/qnx4fs/
17956 F: include/uapi/linux/qnx4_fs.h
17957 F: include/uapi/linux/qnxtypes.h
17961 F: Documentation/filesystems/qnx6.rst
17963 F: include/linux/qnx6_fs.h
17965 QORIQ DPAA2 FSL-MC BUS DRIVER
17970 F: Documentation/ABI/stable/sysfs-bus-fsl-mc
17971 F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17972 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17973 F: drivers/bus/fsl-mc/
17974 F: include/uapi/linux/fsl_mc.h
17976 QT1010 MEDIA DRIVER
17979 W: https://linuxtv.org
17980 Q: http://patchwork.linuxtv.org/project/linux-media/list/
17981 F: drivers/media/tuners/qt1010*
17983 QUALCOMM ATH12K WIRELESS DRIVER
17988 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17989 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17990 F: drivers/net/wireless/ath/ath12k/
17992 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17997 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17998 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17999 F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
18000 F: drivers/net/wireless/ath/ath10k/
18002 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18007 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
18008 B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
18009 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18010 F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
18011 F: drivers/net/wireless/ath/ath11k/
18013 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18017 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
18018 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18019 F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
18020 F: drivers/net/wireless/ath/ath9k/
18022 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18027 F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
18028 F: drivers/net/wwan/qcom_bam_dmux.c
18030 QUALCOMM CAMERA SUBSYSTEM DRIVER
18036 F: Documentation/admin-guide/media/qcom_camss.rst
18037 F: Documentation/devicetree/bindings/media/*camss*
18038 F: drivers/media/platform/qcom/camss/
18040 QUALCOMM CLOCK DRIVERS
18044 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18045 F: Documentation/devicetree/bindings/clock/qcom,*
18046 F: drivers/clk/qcom/
18047 F: include/dt-bindings/clock/qcom,*
18049 QUALCOMM CLOUD AI (QAIC) DRIVER
18056 T: git git://anongit.freedesktop.org/drm/drm-misc
18057 F: Documentation/accel/qaic/
18058 F: drivers/accel/qaic/
18059 F: include/uapi/drm/qaic_accel.h
18061 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18067 F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18068 F: drivers/pmdomain/qcom/cpr.c
18070 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18074 F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18075 F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18076 F: drivers/cpufreq/qcom-cpufreq-nvmem.c
18078 QUALCOMM CRYPTO DRIVERS
18083 F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18084 F: drivers/crypto/qce/
18086 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18090 F: drivers/net/ethernet/qualcomm/emac/
18092 QUALCOMM ETHQOS ETHERNET DRIVER
18097 F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18098 F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18100 QUALCOMM FASTRPC DRIVER
18105 F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18106 F: drivers/misc/fastrpc.c
18107 F: include/uapi/misc/fastrpc.h
18109 QUALCOMM HEXAGON ARCHITECTURE
18113 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18116 QUALCOMM HIDMA DRIVER
18122 F: drivers/dma/qcom/hidma*
18124 QUALCOMM I2C CCI DRIVER
18130 F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18131 F: drivers/i2c/busses/i2c-qcom-cci.c
18133 QUALCOMM INTERCONNECT BWMON DRIVER
18137 F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18138 F: drivers/soc/qcom/icc-bwmon.c
18145 F: drivers/iommu/arm/arm-smmu/qcom_iommu.c
18146 F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18147 F: drivers/iommu/msm_iommu*
18149 QUALCOMM IPC ROUTER (QRTR) DRIVER
18153 F: include/trace/events/qrtr.h
18154 F: include/uapi/linux/qrtr.h
18157 QUALCOMM IPCC MAILBOX DRIVER
18161 F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18162 F: drivers/mailbox/qcom-ipcc.c
18163 F: include/dt-bindings/mailbox/qcom-ipcc.h
18165 QUALCOMM IPQ4019 USB PHY DRIVER
18170 F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18171 F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18173 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18178 F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18179 F: drivers/regulator/vqmmc-ipq4019-regulator.c
18181 QUALCOMM NAND CONTROLLER DRIVER
18186 F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18187 F: drivers/mtd/nand/raw/qcom_nandc.c
18189 QUALCOMM QSEECOM DRIVER
18193 F: drivers/firmware/qcom/qcom_qseecom.c
18195 QUALCOMM QSEECOM UEFISECAPP DRIVER
18199 F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18201 QUALCOMM RMNET DRIVER
18206 F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18207 F: drivers/net/ethernet/qualcomm/rmnet/
18208 F: include/linux/if_rmnet.h
18210 QUALCOMM TSENS THERMAL DRIVER
18216 F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18217 F: drivers/thermal/qcom/
18219 QUALCOMM TYPEC PORT MANAGER DRIVER
18224 F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18225 F: drivers/usb/typec/tcpm/qcom/
18227 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18234 T: git git://linuxtv.org/media_tree.git
18235 F: Documentation/devicetree/bindings/media/*venus*
18236 F: drivers/media/platform/qcom/venus/
18238 QUALCOMM WCN36XX WIRELESS DRIVER
18242 W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18243 F: drivers/net/wireless/ath/wcn36xx/
18245 QUANTENNA QTNFMAC WIRELESS DRIVER
18250 F: drivers/net/wireless/quantenna
18252 RADEON and AMDGPU DRM DRIVERS
18258 B: https://gitlab.freedesktop.org/drm/amd/-/issues
18259 C: irc://irc.oftc.net/radeon
18260 T: git https://gitlab.freedesktop.org/agd5f/linux.git
18261 F: Documentation/gpu/amdgpu/
18262 F: drivers/gpu/drm/amd/
18263 F: drivers/gpu/drm/ci/xfails/amd*
18264 F: drivers/gpu/drm/radeon/
18265 F: include/uapi/drm/amdgpu_drm.h
18266 F: include/uapi/drm/radeon_drm.h
18268 RADEON FRAMEBUFFER DISPLAY DRIVER
18272 F: drivers/video/fbdev/aty/radeon*
18273 F: include/uapi/linux/radeonfb.h
18275 RADIOSHARK RADIO DRIVER
18279 T: git git://linuxtv.org/media_tree.git
18280 F: drivers/media/radio/radio-shark.c
18282 RADIOSHARK2 RADIO DRIVER
18286 T: git git://linuxtv.org/media_tree.git
18287 F: drivers/media/radio/radio-shark2.c
18288 F: drivers/media/radio/radio-tea5777.c
18290 RADOS BLOCK DEVICE (RBD)
18295 W: http://ceph.com/
18296 T: git https://github.com/ceph/ceph-client.git
18297 F: Documentation/ABI/testing/sysfs-bus-rbd
18298 F: drivers/block/rbd.c
18299 F: drivers/block/rbd_types.h
18301 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18304 F: drivers/video/fbdev/aty/aty128fb.c
18306 RAINSHADOW-CEC DRIVER
18310 T: git git://linuxtv.org/media_tree.git
18311 F: drivers/media/cec/usb/rainshadow/
18313 RALINK MIPS ARCHITECTURE
18318 F: arch/mips/ralink
18320 RALINK MT7621 MIPS ARCHITECTURE
18325 F: arch/mips/boot/dts/ralink/mt7621*
18327 RALINK RT2X00 WIRELESS LAN DRIVER
18331 F: drivers/net/wireless/ralink/rt2x00/
18333 RAMDISK RAM BLOCK DEVICE DRIVER
18336 F: Documentation/admin-guide/blockdev/ramdisk.rst
18337 F: drivers/block/brd.c
18339 RANCHU VIRTUAL BOARD FOR MIPS
18343 F: arch/mips/configs/generic/board-ranchu.config
18344 F: arch/mips/generic/board-ranchu.c
18346 RANDOM NUMBER DRIVER
18350 T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18351 F: drivers/char/random.c
18352 F: drivers/virt/vmgenid.c
18358 F: drivers/rapidio/
18365 F: Documentation/admin-guide/ras.rst
18367 F: include/linux/ras.h
18368 F: include/ras/ras_event.h
18370 RC-CORE / LIRC FRAMEWORK
18374 W: http://linuxtv.org
18375 T: git git://linuxtv.org/media_tree.git
18376 F: Documentation/driver-api/media/rc-core.rst
18377 F: Documentation/userspace-api/media/rc/
18378 F: drivers/media/rc/
18379 F: include/media/rc-core.h
18380 F: include/media/rc-map.h
18381 F: include/uapi/linux/lirc.h
18383 RCMM REMOTE CONTROLS DECODER
18386 F: drivers/media/rc/ir-rcmm-decoder.c
18388 RCUTORTURE TEST FRAMEWORK
18396 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18397 F: tools/testing/selftests/rcutorture
18399 RDACM20 Camera Sensor
18406 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18407 F: drivers/media/i2c/max9271.c
18408 F: drivers/media/i2c/max9271.h
18409 F: drivers/media/i2c/rdacm20.c
18411 RDACM21 Camera Sensor
18418 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18419 F: drivers/media/i2c/max9271.c
18420 F: drivers/media/i2c/max9271.h
18421 F: drivers/media/i2c/rdacm21.c
18427 RDC R6040 FAST ETHERNET DRIVER
18431 F: drivers/net/ethernet/rdc/r6040.c
18433 RDMAVT - RDMA verbs software
18437 F: drivers/infiniband/sw/rdmavt
18439 RDS - RELIABLE DATAGRAM SOCKETS
18445 W: https://oss.oracle.com/projects/rds/
18446 F: Documentation/networking/rds.rst
18449 RDT - RESOURCE ALLOCATION
18454 F: Documentation/arch/x86/resctrl*
18455 F: arch/x86/include/asm/resctrl.h
18456 F: arch/x86/kernel/cpu/resctrl/
18457 F: tools/testing/selftests/resctrl/
18459 READ-COPY UPDATE (RCU)
18472 W: http://www.rdrop.com/users/paulmck/RCU/
18473 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18474 F: Documentation/RCU/
18475 F: include/linux/rcu*
18477 X: Documentation/RCU/torture.rst
18478 X: include/linux/srcu*.h
18479 X: kernel/rcu/srcu*.c
18481 REAL TIME CLOCK (RTC) SUBSYSTEM
18485 Q: http://patchwork.ozlabs.org/project/rtc-linux/list/
18486 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18487 F: Documentation/admin-guide/rtc.rst
18488 F: Documentation/devicetree/bindings/rtc/
18490 F: include/linux/rtc.h
18491 F: include/linux/rtc/
18492 F: include/uapi/linux/rtc.h
18493 F: tools/testing/selftests/rtc/
18495 Real-time Linux Analysis (RTLA) tools
18500 F: Documentation/tools/rtla/
18501 F: tools/tracing/rtla/
18503 REALTEK AUDIO CODECS
18506 F: include/sound/rt*.h
18507 F: sound/soc/codecs/rt*
18509 REALTEK OTTO WATCHDOG
18513 F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18514 F: drivers/watchdog/realtek_otto_wdt.c
18516 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18520 F: Documentation/devicetree/bindings/net/dsa/realtek.yaml
18521 F: drivers/net/dsa/realtek/*
18523 REALTEK WIRELESS DRIVER (rtlwifi family)
18527 F: drivers/net/wireless/realtek/rtlwifi/
18529 REALTEK WIRELESS DRIVER (rtw88)
18533 F: drivers/net/wireless/realtek/rtw88/
18535 REALTEK WIRELESS DRIVER (rtw89)
18539 F: drivers/net/wireless/realtek/rtw89/
18541 REDPINE WIRELESS DRIVER
18544 F: drivers/net/wireless/rsi/
18546 REGISTER MAP ABSTRACTION
18550 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18551 F: Documentation/devicetree/bindings/regmap/
18552 F: drivers/base/regmap/
18553 F: include/linux/regmap.h
18555 REISERFS FILE SYSTEM
18560 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18565 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18566 F: Documentation/ABI/testing/sysfs-class-remoteproc
18567 F: Documentation/devicetree/bindings/remoteproc/
18568 F: Documentation/staging/remoteproc.rst
18569 F: drivers/remoteproc/
18570 F: include/linux/remoteproc.h
18571 F: include/linux/remoteproc/
18573 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18578 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18579 F: Documentation/ABI/testing/sysfs-bus-rpmsg
18580 F: Documentation/staging/rpmsg.rst
18582 F: include/linux/rpmsg.h
18583 F: include/linux/rpmsg/
18584 F: include/uapi/linux/rpmsg.h
18587 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18592 F: drivers/net/wwan/rpmsg_wwan_ctrl.c
18594 RENESAS CLOCK DRIVERS
18598 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18599 F: Documentation/devicetree/bindings/clock/renesas,*
18600 F: drivers/clk/renesas/
18602 RENESAS EMEV2 I2C DRIVER
18606 F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18607 F: drivers/i2c/busses/i2c-emev2.c
18609 RENESAS ETHERNET DRIVERS
18613 F: Documentation/devicetree/bindings/net/renesas,*.yaml
18614 F: drivers/net/ethernet/renesas/
18615 F: include/linux/sh_eth.h
18617 RENESAS IDT821034 ASoC CODEC
18621 F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18622 F: sound/soc/codecs/idt821034.c
18624 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18629 F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18630 F: drivers/mtd/nand/raw/renesas-nand-controller.c
18632 RENESAS R-CAR GYROADC DRIVER
18636 F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18637 F: drivers/iio/adc/rcar-gyroadc.c
18639 RENESAS R-CAR I2C DRIVERS
18643 F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18644 F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18645 F: drivers/i2c/busses/i2c-rcar.c
18646 F: drivers/i2c/busses/i2c-sh_mobile.c
18648 RENESAS R-CAR SATA DRIVER
18653 F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18654 F: drivers/ata/sata_rcar.c
18656 RENESAS R-CAR THERMAL DRIVERS
18660 F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18661 F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18662 F: drivers/thermal/rcar_gen3_thermal.c
18663 F: drivers/thermal/rcar_thermal.c
18665 RENESAS RIIC DRIVER
18669 F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18670 F: drivers/i2c/busses/i2c-riic.c
18672 RENESAS RZ/G2L A/D DRIVER
18677 F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18678 F: drivers/iio/adc/rzg2l_adc.c
18680 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18685 F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18686 F: drivers/counter/rz-mtu3-cnt.c
18688 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18693 F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18694 F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18695 F: drivers/net/dsa/rzn1_a5psw*
18696 F: drivers/net/pcs/pcs-rzn1-miic.c
18697 F: include/dt-bindings/net/pcs-rzn1-miic.h
18698 F: include/linux/pcs-rzn1-miic.h
18699 F: net/dsa/tag_rzn1_a5psw.c
18701 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18706 F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18707 F: drivers/rtc/rtc-rzn1.c
18709 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18714 F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18715 F: drivers/usb/gadget/udc/renesas_usbf.c
18717 RENESAS RZ/V2M I2C DRIVER
18722 F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18723 F: drivers/i2c/busses/i2c-rzv2m.c
18725 RENESAS USB PHY DRIVER
18729 F: drivers/phy/renesas/phy-rcar-gen3-usb*.c
18731 RENESAS VERSACLOCK 7 CLOCK DRIVER
18734 F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18735 F: drivers/clk/clk-versaclock7.c
18737 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18741 F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18742 F: drivers/iio/potentiometer/x9250.c
18744 RESET CONTROLLER FRAMEWORK
18747 T: git git://git.pengutronix.de/git/pza/linux
18748 F: Documentation/devicetree/bindings/reset/
18749 F: Documentation/driver-api/reset.rst
18751 F: include/dt-bindings/reset/
18752 F: include/linux/reset-controller.h
18753 F: include/linux/reset.h
18754 F: include/linux/reset/
18755 K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18757 RESTARTABLE SEQUENCES SUPPORT
18764 F: include/trace/events/rseq.h
18765 F: include/uapi/linux/rseq.h
18767 F: tools/testing/selftests/rseq/
18773 W: https://wireless.wiki.kernel.org/
18774 Q: https://patchwork.kernel.org/project/linux-wireless/list/
18775 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18776 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18777 F: Documentation/ABI/stable/sysfs-class-rfkill
18778 F: Documentation/driver-api/rfkill.rst
18779 F: include/linux/rfkill.h
18780 F: include/uapi/linux/rfkill.h
18788 F: include/linux/rhashtable-types.h
18789 F: include/linux/rhashtable.h
18790 F: lib/rhashtable.c
18791 F: lib/test_rhashtable.c
18793 RICOH R5C592 MEMORYSTICK DRIVER
18796 F: drivers/memstick/host/r592.*
18798 RICOH SMARTMEDIA/XD DRIVER
18801 F: drivers/mtd/nand/raw/r852.c
18802 F: drivers/mtd/nand/raw/r852.h
18804 RISC-V ARCHITECTURE
18810 Q: https://patchwork.kernel.org/project/linux-riscv/list/
18811 C: irc://irc.libera.chat/riscv
18812 P: Documentation/arch/riscv/patch-acceptance.rst
18813 T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18818 RISC-V MICROCHIP FPGA SUPPORT
18823 F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18824 F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18825 F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18826 F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18827 F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18828 F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18829 F: Documentation/devicetree/bindings/riscv/microchip.yaml
18830 F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18831 F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18832 F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18833 F: arch/riscv/boot/dts/microchip/
18834 F: drivers/char/hw_random/mpfs-rng.c
18835 F: drivers/clk/microchip/clk-mpfs*.c
18836 F: drivers/firmware/microchip/mpfs-auto-update.c
18837 F: drivers/i2c/busses/i2c-microchip-corei2c.c
18838 F: drivers/mailbox/mailbox-mpfs.c
18839 F: drivers/pci/controller/pcie-microchip-host.c
18840 F: drivers/pwm/pwm-microchip-core.c
18841 F: drivers/reset/reset-mpfs.c
18842 F: drivers/rtc/rtc-mpfs.c
18843 F: drivers/soc/microchip/mpfs-sys-controller.c
18844 F: drivers/spi/spi-microchip-core-qspi.c
18845 F: drivers/spi/spi-microchip-core.c
18846 F: drivers/usb/musb/mpfs.c
18847 F: include/soc/microchip/mpfs.h
18849 RISC-V MISC SOC SUPPORT
18853 Q: https://patchwork.kernel.org/project/linux-riscv/list/
18854 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18855 F: Documentation/devicetree/bindings/riscv/
18856 F: arch/riscv/boot/dts/
18857 X: arch/riscv/boot/dts/allwinner/
18858 X: arch/riscv/boot/dts/renesas/
18865 F: drivers/perf/riscv_pmu.c
18866 F: drivers/perf/riscv_pmu_legacy.c
18867 F: drivers/perf/riscv_pmu_sbi.c
18869 RISC-V THEAD SoC SUPPORT
18875 F: arch/riscv/boot/dts/thead/
18882 F: drivers/block/rnbd/
18887 W: http://sourceforge.net/projects/roccat/
18888 F: Documentation/ABI/*/sysfs-driver-hid-roccat*
18889 F: drivers/hid/hid-roccat*
18890 F: include/linux/hid-roccat*
18892 ROCKCHIP CRYPTO DRIVERS
18896 F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18897 F: drivers/crypto/rockchip/
18899 ROCKCHIP I2S TDM DRIVER
18903 F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18904 F: sound/soc/rockchip/rockchip_i2s_tdm.*
18906 ROCKCHIP ISP V1 DRIVER
18912 F: Documentation/admin-guide/media/rkisp1.rst
18913 F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18914 F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18915 F: drivers/media/platform/rockchip/rkisp1
18916 F: include/uapi/linux/rkisp1-config.h
18918 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18924 F: Documentation/devicetree/bindings/media/rockchip-rga.yaml
18925 F: drivers/media/platform/rockchip/rga/
18927 ROCKCHIP VIDEO DECODER DRIVER
18932 F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18933 F: drivers/staging/media/rkvdec/
18939 F: drivers/net/ethernet/rocker/
18941 ROCKETPORT EXPRESS/INFINITY DRIVER
18945 F: drivers/tty/serial/rp2.*
18947 ROHM BD99954 CHARGER IC
18950 F: drivers/power/supply/bd99954-charger.c
18951 F: drivers/power/supply/bd99954-charger.h
18953 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18956 F: Documentation/devicetree/bindings/iio/light/bh1750.yaml
18957 F: drivers/iio/light/bh1750.c
18959 ROHM BM1390 PRESSURE SENSOR DRIVER
18963 F: drivers/iio/pressure/rohm-bm1390.c
18965 ROHM BU270xx LIGHT SENSOR DRIVERs
18969 F: drivers/iio/light/rohm-bu27008.c
18970 F: drivers/iio/light/rohm-bu27034.c
18972 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18977 F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18978 F: drivers/gpio/gpio-bd9571mwv.c
18979 F: drivers/mfd/bd9571mwv.c
18980 F: drivers/regulator/bd9571mwv-regulator.c
18981 F: include/linux/mfd/bd9571mwv.h
18983 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18986 F: drivers/clk/clk-bd718x7.c
18987 F: drivers/gpio/gpio-bd71815.c
18988 F: drivers/gpio/gpio-bd71828.c
18989 F: drivers/mfd/rohm-bd71828.c
18990 F: drivers/mfd/rohm-bd718x7.c
18991 F: drivers/mfd/rohm-bd9576.c
18992 F: drivers/regulator/bd71815-regulator.c
18993 F: drivers/regulator/bd71828-regulator.c
18994 F: drivers/regulator/bd718x7-regulator.c
18995 F: drivers/regulator/bd9576-regulator.c
18996 F: drivers/regulator/rohm-regulator.c
18997 F: drivers/rtc/rtc-bd70528.c
18998 F: drivers/watchdog/bd9576_wdt.c
18999 F: include/linux/mfd/rohm-bd71815.h
19000 F: include/linux/mfd/rohm-bd71828.h
19001 F: include/linux/mfd/rohm-bd718x7.h
19002 F: include/linux/mfd/rohm-bd957x.h
19003 F: include/linux/mfd/rohm-generic.h
19004 F: include/linux/mfd/rohm-shared.h
19010 W: https://linux-ax25.in-berlin.de
19011 F: include/net/rose.h
19012 F: include/uapi/linux/rose.h
19015 ROTATION DRIVER FOR ALLWINNER A83T
19019 T: git git://linuxtv.org/media_tree.git
19020 F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
19021 F: drivers/media/platform/sunxi/sun8i-rotate/
19027 F: drivers/tty/rpmsg_tty.c
19029 RTL2830 MEDIA DRIVER
19032 W: https://linuxtv.org
19033 Q: http://patchwork.linuxtv.org/project/linux-media/list/
19034 F: drivers/media/dvb-frontends/rtl2830*
19036 RTL2832 MEDIA DRIVER
19039 W: https://linuxtv.org
19040 Q: http://patchwork.linuxtv.org/project/linux-media/list/
19041 F: drivers/media/dvb-frontends/rtl2832*
19043 RTL2832_SDR MEDIA DRIVER
19046 W: https://linuxtv.org
19047 Q: http://patchwork.linuxtv.org/project/linux-media/list/
19048 F: drivers/media/dvb-frontends/rtl2832_sdr*
19050 RTL8180 WIRELESS DRIVER
19053 F: drivers/net/wireless/realtek/rtl818x/rtl8180/
19055 RTL8187 WIRELESS DRIVER
19060 F: drivers/net/wireless/realtek/rtl818x/rtl8187/
19062 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19066 F: drivers/net/wireless/realtek/rtl8xxxu/
19068 RTRS TRANSPORT DRIVERS
19073 F: drivers/infiniband/ulp/rtrs/
19075 RUNTIME VERIFICATION (RV)
19080 F: Documentation/trace/rv/
19081 F: include/linux/rv.h
19083 F: kernel/trace/rv/
19084 F: tools/verification/
19098 W: https://rust-for-linux.com
19099 B: https://github.com/Rust-for-Linux/linux/issues
19100 C: zulip://rust-for-linux.zulipchat.com
19101 P: https://rust-for-linux.com/contributing
19102 T: git https://github.com/Rust-for-Linux/linux.git rust-next
19103 F: Documentation/rust/
19109 RXRPC SOCKETS (AF_RXRPC)
19114 W: https://www.infradead.org/~dhowells/kafs/
19115 F: Documentation/networking/rxrpc.rst
19116 F: include/keys/rxrpc-type.h
19117 F: include/net/af_rxrpc.h
19118 F: include/trace/events/rxrpc.h
19119 F: include/uapi/linux/rxrpc.h
19122 S3 SAVAGE FRAMEBUFFER DRIVER
19126 F: drivers/video/fbdev/savage/
19136 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19137 F: Documentation/driver-api/s390-drivers.rst
19138 F: Documentation/arch/s390/
19141 F: drivers/watchdog/diag288_wdt.c
19143 S390 COMMON I/O LAYER
19148 F: drivers/s390/cio/
19155 F: block/partitions/ibm.c
19156 F: drivers/s390/block/dasd*
19157 F: include/linux/dasd_mod.h
19165 F: drivers/iommu/s390-iommu.c
19167 S390 IUCV NETWORK LAYER
19173 F: drivers/s390/net/*iucv*
19174 F: include/net/iucv/
19182 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19183 F: arch/s390/include/asm/pgtable.h
19186 S390 NETWORK DRIVERS
19192 F: drivers/s390/net/
19199 F: Documentation/arch/s390/pci.rst
19201 F: drivers/pci/hotplug/s390_pci_hpc.c
19207 F: drivers/s390/block/scm*
19208 F: drivers/s390/cio/scm.c
19210 S390 VFIO AP DRIVER
19216 F: Documentation/arch/s390/vfio-ap*
19217 F: drivers/s390/crypto/vfio_ap*
19219 S390 VFIO-CCW DRIVER
19226 F: Documentation/arch/s390/vfio-ccw.rst
19227 F: drivers/s390/cio/vfio_ccw*
19228 F: include/uapi/linux/vfio_ccw.h
19230 S390 VFIO-PCI DRIVER
19236 F: arch/s390/kvm/pci*
19237 F: drivers/vfio/pci/vfio_pci_zdev.c
19238 F: include/uapi/linux/vfio_zdev.h
19244 F: drivers/s390/crypto/
19251 F: drivers/s390/scsi/zfcp_*
19253 SAA6588 RDS RECEIVER DRIVER
19257 W: https://linuxtv.org
19258 T: git git://linuxtv.org/media_tree.git
19259 F: drivers/media/i2c/saa6588*
19261 SAA7134 VIDEO4LINUX DRIVER
19265 W: https://linuxtv.org
19266 T: git git://linuxtv.org/media_tree.git
19267 F: Documentation/driver-api/media/drivers/saa7134*
19268 F: drivers/media/pci/saa7134/
19270 SAA7146 VIDEO4LINUX-2 DRIVER
19274 T: git git://linuxtv.org/media_tree.git
19275 F: drivers/media/common/saa7146/
19276 F: drivers/media/pci/saa7146/
19277 F: include/media/drv-intf/saa7146*
19279 SAFESETID SECURITY MODULE
19282 F: Documentation/admin-guide/LSM/SafeSetID.rst
19283 F: security/safesetid/
19285 SAMSUNG AUDIO (ASoC) DRIVERS
19290 F: Documentation/devicetree/bindings/sound/samsung*
19291 F: sound/soc/samsung/
19293 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19298 F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19299 F: drivers/crypto/exynos-rng.c
19301 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19305 F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19306 F: drivers/char/hw_random/exynos-trng.c
19308 SAMSUNG FRAMEBUFFER DRIVER
19312 F: drivers/video/fbdev/s3c-fb.c
19314 SAMSUNG INTERCONNECT DRIVERS
19320 F: drivers/interconnect/samsung/
19322 SAMSUNG LAPTOP DRIVER
19326 F: drivers/platform/x86/samsung-laptop.c
19328 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19334 F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19335 F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19336 F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19337 F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19338 F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19339 F: drivers/clk/clk-s2mps11.c
19340 F: drivers/mfd/sec*.c
19341 F: drivers/regulator/s2m*.c
19342 F: drivers/regulator/s5m*.c
19343 F: drivers/rtc/rtc-s5m.c
19344 F: include/linux/mfd/samsung/
19346 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19351 F: drivers/media/platform/samsung/s3c-camif/
19352 F: include/media/drv-intf/s3c_camif.h
19354 SAMSUNG S3FWRN5 NFC DRIVER
19357 F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19358 F: drivers/nfc/s3fwrn5
19360 SAMSUNG S5C73M3 CAMERA DRIVER
19365 F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19366 F: drivers/media/i2c/s5c73m3/*
19368 SAMSUNG S5K5BAF CAMERA DRIVER
19373 F: drivers/media/i2c/s5k5baf.c
19375 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19381 F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19382 F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19383 F: drivers/crypto/s5p-sss.c
19385 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19389 Q: https://patchwork.linuxtv.org/project/linux-media/list/
19390 F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19391 F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19392 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19393 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19394 F: Documentation/devicetree/bindings/media/samsung,fimc.yaml
19395 F: drivers/media/platform/samsung/exynos4-is/
19397 SAMSUNG SOC CLOCK DRIVERS
19405 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19406 F: Documentation/devicetree/bindings/clock/samsung,*.yaml
19407 F: Documentation/devicetree/bindings/clock/samsung,s3c*
19408 F: drivers/clk/samsung/
19409 F: include/dt-bindings/clock/exynos*.h
19410 F: include/dt-bindings/clock/s5p*.h
19411 F: include/dt-bindings/clock/samsung,*.h
19412 F: include/linux/clk/samsung.h
19414 SAMSUNG SPI DRIVERS
19419 F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19420 F: drivers/spi/spi-s3c*
19421 F: include/linux/platform_data/spi-s3c64xx.h
19423 SAMSUNG SXGBE DRIVERS
19427 F: drivers/net/ethernet/samsung/sxgbe/
19429 SAMSUNG THERMAL DRIVER
19435 F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19436 F: drivers/thermal/samsung/
19438 SAMSUNG USB2 PHY DRIVER
19442 F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19443 F: Documentation/driver-api/phy/samsung-usb2.rst
19444 F: drivers/phy/samsung/phy-exynos4210-usb2.c
19445 F: drivers/phy/samsung/phy-exynos4x12-usb2.c
19446 F: drivers/phy/samsung/phy-exynos5250-usb2.c
19447 F: drivers/phy/samsung/phy-s5pv210-usb2.c
19448 F: drivers/phy/samsung/phy-samsung-usb2.c
19449 F: drivers/phy/samsung/phy-samsung-usb2.h
19451 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19455 F: arch/arm/boot/dts/ti/omap/am335x-sancloud*
19460 F: drivers/watchdog/sc1200wdt.c
19475 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19476 F: include/linux/preempt.h
19477 F: include/linux/sched.h
19478 F: include/linux/wait.h
19479 F: include/uapi/linux/sched.h
19482 SCSI LIBSAS SUBSYSTEM
19487 F: Documentation/scsi/libsas.rst
19488 F: drivers/scsi/libsas/
19489 F: include/scsi/libsas.h
19490 F: include/scsi/sas_ata.h
19492 SCSI RDMA PROTOCOL (SRP) INITIATOR
19496 Q: http://patchwork.kernel.org/project/linux-rdma/list/
19497 F: drivers/infiniband/ulp/srp/
19498 F: include/scsi/srp.h
19500 SCSI RDMA PROTOCOL (SRP) TARGET
19505 Q: http://patchwork.kernel.org/project/linux-rdma/list/
19506 F: drivers/infiniband/ulp/srpt/
19512 W: http://sg.danny.cz/sg
19513 F: Documentation/scsi/scsi-generic.rst
19514 F: drivers/scsi/sg.c
19515 F: include/scsi/sg.h
19522 Q: https://patchwork.kernel.org/project/linux-scsi/list/
19523 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19524 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19525 F: Documentation/devicetree/bindings/scsi/
19534 F: Documentation/scsi/st.rst
19535 F: drivers/scsi/st.*
19536 F: drivers/scsi/st_*.h
19538 SCSI TARGET CORE USER DRIVER
19543 F: Documentation/target/tcmu-design.rst
19544 F: drivers/target/target_core_user.c
19545 F: include/uapi/linux/target_core_user.h
19547 SCSI TARGET SUBSYSTEM
19552 Q: https://patchwork.kernel.org/project/target-devel/list/
19553 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19554 F: Documentation/target/
19563 W: https://github.com/sctp/lksctp-tools/wiki
19564 F: Documentation/networking/sctp.rst
19565 F: include/linux/sctp.h
19566 F: include/net/sctp/
19567 F: include/uapi/linux/sctp.h
19573 F: Documentation/i2c/busses/scx200_acb.rst
19574 F: arch/x86/platform/scx200/
19575 F: drivers/i2c/busses/scx200*
19576 F: drivers/mtd/maps/scx200_docflash.c
19577 F: drivers/watchdog/scx200_wdt.c
19578 F: include/linux/scx200.h
19583 F: drivers/char/scx200_gpio.c
19584 F: include/linux/scx200_gpio.h
19586 SCx200 HRT CLOCKSOURCE DRIVER
19589 F: drivers/clocksource/scx200_hrt.c
19591 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19595 F: drivers/mmc/host/sdricoh_cs.c
19597 SECO BOARDS CEC DRIVER
19600 F: drivers/media/cec/platform/seco/seco-cec.c
19601 F: drivers/media/cec/platform/seco/seco-cec.h
19608 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19609 F: Documentation/userspace-api/seccomp_filter.rst
19610 F: include/linux/seccomp.h
19611 F: include/uapi/linux/seccomp.h
19612 F: kernel/seccomp.c
19613 F: tools/testing/selftests/kselftest_harness.h
19614 F: tools/testing/selftests/seccomp/*
19615 K: \bsecure_computing
19618 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19624 F: drivers/mmc/host/sdhci-brcmstb*
19626 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19630 F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19631 F: drivers/mmc/host/sdhci*
19633 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19638 F: drivers/mmc/host/sdhci-of-at91.c
19640 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19645 F: drivers/mmc/host/sdhci-esdhc-imx.c
19647 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19652 F: drivers/mmc/host/sdhci-s3c*
19654 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19658 F: drivers/mmc/host/sdhci-spear.c
19660 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19664 F: drivers/mmc/host/sdhci-omap.c
19666 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19670 F: block/opal_proto.h
19672 F: include/linux/sed*
19673 F: include/uapi/linux/sed*
19675 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19681 F: drivers/firmware/smccc/
19682 F: include/linux/arm-smccc.h
19687 F: Documentation/process/security-bugs.rst
19695 Q: https://patchwork.kernel.org/project/linux-security-module/list
19697 P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
19698 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19699 F: include/uapi/linux/lsm.h
19701 F: tools/testing/selftests/lsm/
19702 X: security/selinux/
19703 K: \bsecurity_[a-z_0-9]\+\b
19705 SELINUX SECURITY MODULE
19711 W: https://github.com/SELinuxProject
19712 Q: https://patchwork.kernel.org/project/selinux/list
19714 P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
19715 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19716 F: Documentation/ABI/removed/sysfs-selinux-checkreqprot
19717 F: Documentation/ABI/removed/sysfs-selinux-disable
19718 F: Documentation/admin-guide/LSM/SELinux.rst
19719 F: include/trace/events/avc.h
19720 F: include/uapi/linux/selinux_netlink.h
19721 F: scripts/selinux/
19722 F: security/selinux/
19727 F: drivers/misc/phantom.c
19728 F: include/uapi/linux/phantom.h
19730 SENSEAIR SUNRISE 006-0-0007
19733 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19734 F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19735 F: drivers/iio/chemical/sunrise_co2.c
19737 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19740 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19741 F: drivers/iio/chemical/scd30.h
19742 F: drivers/iio/chemical/scd30_core.c
19743 F: drivers/iio/chemical/scd30_i2c.c
19744 F: drivers/iio/chemical/scd30_serial.c
19746 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19749 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19750 F: drivers/iio/chemical/scd4x.c
19752 SENSIRION SGP40 GAS SENSOR DRIVER
19755 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19756 F: drivers/iio/chemical/sgp40.c
19758 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19761 F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19762 F: drivers/iio/chemical/sps30.c
19763 F: drivers/iio/chemical/sps30_i2c.c
19764 F: drivers/iio/chemical/sps30_serial.c
19770 F: Documentation/devicetree/bindings/serial/serial.yaml
19771 F: drivers/tty/serdev/
19772 F: include/linux/serdev.h
19778 F: drivers/media/rc/serial_ir.c
19780 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19784 F: Documentation/devicetree/bindings/slimbus/
19785 F: drivers/slimbus/
19786 F: include/linux/slimbus.h
19794 F: Documentation/networking/devlink/sfc.rst
19795 F: drivers/net/ethernet/sfc/
19797 SFCTEMP HWMON DRIVER
19802 F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19803 F: Documentation/hwmon/sfctemp.rst
19804 F: drivers/hwmon/sfctemp.c
19806 SFF/SFP/SFP+ MODULE SUPPORT
19810 F: Documentation/devicetree/bindings/net/sff,sfp.yaml
19811 F: drivers/net/phy/phylink.c
19812 F: drivers/net/phy/sfp*
19813 F: include/linux/mdio/mdio-i2c.h
19814 F: include/linux/phylink.h
19815 F: include/linux/sfp.h
19816 K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
19821 F: drivers/misc/sgi-gru/
19823 SGI XP/XPC/XPNET DRIVER
19827 F: drivers/misc/sgi-xp/
19829 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19839 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19843 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19844 F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19845 F: drivers/iio/light/gp2ap002.c
19847 SHARP RJ54N1CB0C SENSOR DRIVER
19851 T: git git://linuxtv.org/media_tree.git
19852 F: drivers/media/i2c/rj54n1cb0c.c
19853 F: include/media/i2c/rj54n1cb0c.h
19863 F: Documentation/admin-guide/mm/shrinker_debugfs.rst
19864 F: include/linux/shrinker.h
19866 F: mm/shrinker_debug.c
19868 SH_VOU V4L2 OUTPUT DRIVER
19871 F: drivers/media/platform/renesas/sh_vou.c
19872 F: include/media/drv-intf/sh_vou.h
19874 SI2157 MEDIA DRIVER
19877 W: https://linuxtv.org
19878 Q: http://patchwork.linuxtv.org/project/linux-media/list/
19879 F: drivers/media/tuners/si2157*
19881 SI2165 MEDIA DRIVER
19885 W: https://linuxtv.org
19886 Q: http://patchwork.linuxtv.org/project/linux-media/list/
19887 F: drivers/media/dvb-frontends/si2165*
19889 SI2168 MEDIA DRIVER
19892 W: https://linuxtv.org
19893 Q: http://patchwork.linuxtv.org/project/linux-media/list/
19894 F: drivers/media/dvb-frontends/si2168*
19896 SI470X FM RADIO RECEIVER I2C DRIVER
19900 W: https://linuxtv.org
19901 T: git git://linuxtv.org/media_tree.git
19902 F: Documentation/devicetree/bindings/media/silabs,si470x.yaml
19903 F: drivers/media/radio/si470x/radio-si470x-i2c.c
19905 SI470X FM RADIO RECEIVER USB DRIVER
19909 W: https://linuxtv.org
19910 T: git git://linuxtv.org/media_tree.git
19911 F: drivers/media/radio/si470x/radio-si470x-common.c
19912 F: drivers/media/radio/si470x/radio-si470x-usb.c
19913 F: drivers/media/radio/si470x/radio-si470x.h
19915 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19919 W: https://linuxtv.org
19920 T: git git://linuxtv.org/media_tree.git
19921 F: drivers/media/radio/si4713/si4713.?
19923 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19927 W: https://linuxtv.org
19928 T: git git://linuxtv.org/media_tree.git
19929 F: drivers/media/radio/si4713/radio-platform-si4713.c
19931 SI4713 FM RADIO TRANSMITTER USB DRIVER
19935 W: https://linuxtv.org
19936 T: git git://linuxtv.org/media_tree.git
19937 F: drivers/media/radio/si4713/radio-usb-si4713.c
19943 W: https://linuxtv.org
19944 T: git git://linuxtv.org/media_tree.git
19945 F: drivers/media/common/siano/
19946 F: drivers/media/mmc/siano/
19947 F: drivers/media/usb/siano/
19948 F: drivers/media/usb/siano/
19950 SIEMENS IPC LED DRIVERS
19956 F: drivers/leds/simple/
19958 SIEMENS IPC PLATFORM DRIVERS
19964 F: drivers/platform/x86/siemens/
19965 F: include/linux/platform_data/x86/simatic-ipc-base.h
19966 F: include/linux/platform_data/x86/simatic-ipc.h
19968 SIEMENS IPC WATCHDOG DRIVERS
19974 F: drivers/watchdog/simatic-ipc-wdt.c
19984 SIFIVE CACHE DRIVER
19988 F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19989 F: drivers/cache/sifive_ccache.c
19991 SIFIVE FU540 SYSTEM-ON-CHIP
19996 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
20003 F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
20004 F: drivers/dma/sf-pdma/
20007 SILEAD TOUCHSCREEN DRIVER
20012 F: drivers/input/touchscreen/silead.c
20013 F: drivers/platform/x86/touchscreen_dmi.c
20015 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
20018 F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
20019 F: drivers/net/wireless/silabs/wfx/
20021 SILICON MOTION SM712 FRAME BUFFER DRIVER
20027 F: Documentation/fb/sm712fb.rst
20028 F: drivers/video/fbdev/sm712*
20030 SILVACO I3C DUAL-ROLE MASTER
20035 F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
20036 F: drivers/i3c/master/svc-i3c-master.c
20042 F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20043 F: drivers/video/fbdev/simplefb.c
20044 F: include/linux/platform_data/simplefb.h
20051 F: drivers/gpio/gpio-siox.c
20053 F: include/trace/events/siox.h
20055 SIPHASH PRF ROUTINES
20058 F: include/linux/siphash.h
20060 F: lib/siphash_kunit.c
20062 SIS 190 ETHERNET DRIVER
20066 F: drivers/net/ethernet/sis/sis190.c
20068 SIS 900/7016 FAST ETHERNET DRIVER
20072 W: http://www.brownhat.org/sis900.html
20073 F: drivers/net/ethernet/sis/sis900.*
20075 SIS FRAMEBUFFER DRIVER
20077 F: Documentation/fb/sisfb.rst
20078 F: drivers/video/fbdev/sis/
20079 F: include/video/sisfb.h
20081 SIS I2C TOUCHSCREEN DRIVER
20085 F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20086 F: drivers/input/touchscreen/sis_i2c.c
20091 W: http://www.winischhofer.at/linuxsisusbvga.shtml
20092 F: drivers/usb/misc/sisusbvga/
20094 SL28 CPLD MFD DRIVER
20097 F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20098 F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20099 F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20100 F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20101 F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20102 F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20103 F: drivers/gpio/gpio-sl28cpld.c
20104 F: drivers/hwmon/sl28cpld-hwmon.c
20105 F: drivers/irqchip/irq-sl28cpld.c
20106 F: drivers/pwm/pwm-sl28cpld.c
20107 F: drivers/watchdog/sl28cpld_wdt.c
20109 SL28 VPD NVMEM LAYOUT DRIVER
20112 F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20113 F: drivers/nvmem/layouts/sl28vpd.c
20126 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20127 F: include/linux/sl?b*.h
20130 SLCAN CAN NETWORK DRIVER
20134 F: drivers/net/can/slcan/
20136 SLEEPABLE READ-COPY UPDATE (SRCU)
20144 W: http://www.rdrop.com/users/paulmck/RCU/
20145 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20146 F: include/linux/srcu*.h
20147 F: kernel/rcu/srcu*.c
20149 SMACK SECURITY MODULE
20153 W: http://schaufler-ca.com
20154 T: git git://github.com/cschaufler/smack-next
20155 F: Documentation/admin-guide/LSM/Smack.rst
20158 SMC91x ETHERNET DRIVER
20161 F: drivers/net/ethernet/smsc/smc91x.*
20163 SMSC EMC2103 HARDWARE MONITOR DRIVER
20167 F: Documentation/hwmon/emc2103.rst
20168 F: drivers/hwmon/emc2103.c
20170 SMSC SCH5627 HARDWARE MONITOR DRIVER
20174 F: Documentation/hwmon/sch5627.rst
20175 F: drivers/hwmon/sch5627.c
20177 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20181 F: drivers/video/fbdev/smscufx.c
20183 SMSC47B397 HARDWARE MONITOR DRIVER
20187 F: Documentation/hwmon/smsc47b397.rst
20188 F: drivers/hwmon/smsc47b397.c
20190 SMSC911x ETHERNET DRIVER
20194 F: drivers/net/ethernet/smsc/smsc911x.*
20195 F: include/linux/smsc911x.h
20197 SMSC9420 PCI ETHERNET DRIVER
20201 F: drivers/net/ethernet/smsc/smsc9420.*
20203 SNET DPU VIRTIO DATA PATH ACCELERATOR
20205 F: drivers/vdpa/solidrun/
20207 SOCIONEXT (SNI) AVE NETWORK DRIVER
20211 F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20212 F: drivers/net/ethernet/socionext/sni_ave.c
20214 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20219 F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20220 F: drivers/net/ethernet/socionext/netsec.c
20222 SOCIONEXT (SNI) Synquacer SPI DRIVER
20227 F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20228 F: drivers/spi/spi-synquacer.c
20230 SOCIONEXT SYNQUACER I2C DRIVER
20234 F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20235 F: drivers/i2c/busses/i2c-synquacer.c
20237 SOCIONEXT UNIPHIER SOUND DRIVER
20240 F: sound/soc/uniphier/
20242 SOCKET TIMESTAMPING
20245 F: Documentation/networking/timestamping.rst
20246 F: include/uapi/linux/net_tstamp.h
20247 F: tools/testing/selftests/net/so_txtime.c
20249 SOEKRIS NET48XX LED SUPPORT
20252 F: drivers/leds/leds-net48xx.c
20254 SOFT-IWARP DRIVER (siw)
20258 F: drivers/infiniband/sw/siw/
20259 F: include/uapi/rdma/siw-abi.h
20261 SOFT-ROCE DRIVER (rxe)
20265 F: drivers/infiniband/sw/rxe/
20266 F: include/uapi/rdma/rdma_user_rxe.h
20268 SOFTLOGIC 6x10 MPEG CODEC
20275 F: drivers/media/pci/solo6x10/
20277 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20281 F: Documentation/devicetree/bindings/arm/firmware/sdei.txt
20282 F: drivers/firmware/arm_sdei.c
20283 F: include/linux/arm_sdei.h
20284 F: include/uapi/linux/arm_sdei.h
20286 SOFTWARE NODES AND DEVICE PROPERTIES
20293 F: drivers/base/property.c
20294 F: drivers/base/swnode.c
20295 F: include/linux/fwnode.h
20296 F: include/linux/property.h
20298 SOFTWARE RAID (Multiple Disks) SUPPORT
20303 Q: https://patchwork.kernel.org/project/linux-raid/list/
20304 T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20305 F: drivers/md/Kconfig
20306 F: drivers/md/Makefile
20308 F: drivers/md/raid*
20309 F: include/linux/raid/
20310 F: include/uapi/linux/raid/
20312 SOLIDRUN CLEARFOG SUPPORT
20315 F: arch/arm/boot/dts/marvell/armada-388-clearfog*
20316 F: arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20318 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20321 F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20322 F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20323 F: arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20325 SONIC NETWORK DRIVER
20329 F: drivers/net/ethernet/natsemi/sonic.*
20331 SONICS SILICON BACKPLANE DRIVER (SSB)
20336 F: include/linux/ssb/
20338 SONY IMX208 SENSOR DRIVER
20342 T: git git://linuxtv.org/media_tree.git
20343 F: drivers/media/i2c/imx208.c
20345 SONY IMX214 SENSOR DRIVER
20349 T: git git://linuxtv.org/media_tree.git
20350 F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20351 F: drivers/media/i2c/imx214.c
20353 SONY IMX219 SENSOR DRIVER
20357 T: git git://linuxtv.org/media_tree.git
20358 F: Documentation/devicetree/bindings/media/i2c/imx219.yaml
20359 F: drivers/media/i2c/imx219.c
20361 SONY IMX258 SENSOR DRIVER
20365 T: git git://linuxtv.org/media_tree.git
20366 F: Documentation/devicetree/bindings/media/i2c/imx258.yaml
20367 F: drivers/media/i2c/imx258.c
20369 SONY IMX274 SENSOR DRIVER
20373 T: git git://linuxtv.org/media_tree.git
20374 F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20375 F: drivers/media/i2c/imx274.c
20377 SONY IMX290 SENSOR DRIVER
20381 T: git git://linuxtv.org/media_tree.git
20382 F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20383 F: drivers/media/i2c/imx290.c
20385 SONY IMX296 SENSOR DRIVER
20390 T: git git://linuxtv.org/media_tree.git
20391 F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20392 F: drivers/media/i2c/imx296.c
20394 SONY IMX319 SENSOR DRIVER
20398 T: git git://linuxtv.org/media_tree.git
20399 F: drivers/media/i2c/imx319.c
20401 SONY IMX334 SENSOR DRIVER
20404 T: git git://linuxtv.org/media_tree.git
20405 F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20406 F: drivers/media/i2c/imx334.c
20408 SONY IMX335 SENSOR DRIVER
20411 T: git git://linuxtv.org/media_tree.git
20412 F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20413 F: drivers/media/i2c/imx335.c
20415 SONY IMX355 SENSOR DRIVER
20419 T: git git://linuxtv.org/media_tree.git
20420 F: drivers/media/i2c/imx355.c
20422 SONY IMX412 SENSOR DRIVER
20425 T: git git://linuxtv.org/media_tree.git
20426 F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20427 F: drivers/media/i2c/imx412.c
20429 SONY IMX415 SENSOR DRIVER
20433 T: git git://linuxtv.org/media_tree.git
20434 F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20435 F: drivers/media/i2c/imx415.c
20437 SONY MEMORYSTICK SUBSYSTEM
20443 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20444 F: drivers/memstick/
20445 F: include/linux/memstick.h
20447 SONY VAIO CONTROL DEVICE DRIVER
20451 W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20452 F: Documentation/admin-guide/laptops/sony-laptop.rst
20453 F: drivers/char/sonypi.c
20454 F: drivers/platform/x86/sony-laptop.c
20455 F: include/linux/sony-laptop.h
20461 F: arch/riscv/boot/dts/sophgo/
20462 F: Documentation/devicetree/bindings/riscv/sophgo.yaml
20469 W: http://www.alsa-project.org/
20470 Q: http://patchwork.kernel.org/project/alsa-devel/list/
20471 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20472 F: Documentation/sound/
20474 F: include/uapi/sound/
20476 F: tools/testing/selftests/alsa
20478 SOUND - ALSA SELFTESTS
20483 F: tools/testing/selftests/alsa
20485 SOUND - COMPRESSED AUDIO
20489 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20490 F: Documentation/sound/designs/compress-offload.rst
20491 F: include/sound/compress_driver.h
20492 F: include/uapi/sound/compress_*
20493 F: sound/core/compress_offload.c
20494 F: sound/soc/soc-compress.c
20496 SOUND - DMAENGINE HELPERS
20499 F: include/sound/dmaengine_pcm.h
20500 F: sound/core/pcm_dmaengine.c
20501 F: sound/soc/soc-generic-dmaengine-pcm.c
20503 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20508 W: http://alsa-project.org/main/index.php/ASoC
20509 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20510 F: Documentation/devicetree/bindings/sound/
20511 F: Documentation/sound/soc/
20512 F: include/dt-bindings/sound/
20513 F: include/sound/soc*
20514 F: include/sound/sof.h
20515 F: include/sound/sof/
20516 F: include/trace/events/sof*.h
20517 F: include/uapi/sound/asoc.h
20520 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20530 W: https://github.com/thesofproject/linux/
20533 SOUNDWIRE SUBSYSTEM
20540 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20541 F: Documentation/driver-api/soundwire/
20542 F: drivers/soundwire/
20543 F: include/linux/soundwire/
20549 W: https://linuxtv.org
20550 Q: http://patchwork.linuxtv.org/project/linux-media/list/
20551 F: drivers/media/dvb-frontends/sp2*
20553 SPANISH DOCUMENTATION
20557 F: Documentation/translations/sp_SP/
20559 SPARC + UltraSPARC (sparc/sparc64)
20564 Q: http://patchwork.ozlabs.org/project/sparclinux/list/
20565 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20566 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20570 SPARC SERIAL DRIVERS
20574 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20575 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20576 F: drivers/tty/serial/suncore.c
20577 F: drivers/tty/serial/sunhv.c
20578 F: drivers/tty/serial/sunsab.c
20579 F: drivers/tty/serial/sunsab.h
20580 F: drivers/tty/serial/sunsu.c
20581 F: drivers/tty/serial/sunzilog.c
20582 F: drivers/tty/serial/sunzilog.h
20583 F: drivers/tty/vcc.c
20584 F: include/linux/sunserialcore.h
20590 W: https://sparse.docs.kernel.org/
20591 Q: https://patchwork.kernel.org/project/linux-sparse/list/
20592 B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20593 T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20594 F: include/linux/compiler.h
20596 SPEAKUP CONSOLE SPEECH DRIVER
20603 W: http://www.linux-speakup.org/
20604 W: https://github.com/linux-speakup/speakup
20605 B: https://github.com/linux-speakup/speakup/issues
20606 F: drivers/accessibility/speakup/
20608 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20614 W: http://www.st.com/spear
20615 F: arch/arm/boot/dts/st/spear*
20616 F: arch/arm/mach-spear/
20617 F: drivers/clk/spear/
20618 F: drivers/pinctrl/spear/
20626 W: http://www.linux-mtd.infradead.org/
20627 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
20628 C: irc://irc.oftc.net/mtd
20629 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20630 F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20631 F: drivers/mtd/spi-nor/
20632 F: include/linux/mtd/spi-nor.h
20638 Q: http://patchwork.kernel.org/project/spi-devel-general/list/
20639 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20640 F: Documentation/devicetree/bindings/spi/
20641 F: Documentation/spi/
20643 F: include/linux/spi/
20644 F: include/uapi/linux/spi/
20647 SPIDERNET NETWORK DRIVER for CELL
20653 F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20654 F: drivers/net/ethernet/toshiba/spider_net*
20660 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20661 F: Documentation/devicetree/bindings/spmi/
20663 F: include/dt-bindings/spmi/spmi.h
20664 F: include/linux/spmi.h
20665 F: include/trace/events/spmi.h
20671 W: http://www.ibm.com/developerworks/power/cell/
20672 F: Documentation/filesystems/spufs/spufs.rst
20673 F: arch/powerpc/platforms/cell/spufs/
20675 SQUASHFS FILE SYSTEM
20679 W: http://squashfs.org.uk
20680 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20681 F: Documentation/filesystems/squashfs.rst
20684 SRM (Alpha) environment access
20687 F: arch/alpha/kernel/srm_env.c
20689 ST LSM6DSx IMU IIO DRIVER
20693 W: http://www.st.com/
20694 F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20695 F: drivers/iio/imu/st_lsm6dsx/
20697 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20702 T: git git://linuxtv.org/media_tree.git
20703 F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20704 F: drivers/media/i2c/st-mipid02.c
20706 ST STM32 I2C/SMBUS DRIVER
20711 F: drivers/i2c/busses/i2c-stm32*
20713 ST STM32 SPI DRIVER
20717 F: drivers/spi/spi-stm32.c
20723 F: Documentation/hwmon/stpddc60.rst
20724 F: drivers/hwmon/pmbus/stpddc60.c
20731 T: git git://linuxtv.org/media_tree.git
20732 F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20733 F: Documentation/userspace-api/media/drivers/st-vgxy61.rst
20734 F: drivers/media/i2c/st-vgxy61.c
20736 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20740 F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20741 F: drivers/iio/proximity/vl53l0x-i2c.c
20748 F: Documentation/process/stable-kernel-rules.rst
20750 STAGING - ATOMISP DRIVER
20756 F: drivers/staging/media/atomisp/
20758 STAGING - FIELDBUS SUBSYSTEM
20761 F: drivers/staging/fieldbus/*
20762 F: drivers/staging/fieldbus/Documentation/
20764 STAGING - HMS ANYBUS-S BUS
20767 F: drivers/staging/fieldbus/anybuss/
20769 STAGING - INDUSTRIAL IO
20773 F: Documentation/devicetree/bindings/staging/iio/
20774 F: drivers/staging/iio/
20776 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20781 F: drivers/staging/nvec/
20783 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20787 W: http://wiki.laptop.org/go/DCON
20788 F: drivers/staging/olpc_dcon/
20790 STAGING - REALTEK RTL8712U DRIVERS
20794 F: drivers/staging/rtl8712/
20796 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20800 F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20801 F: drivers/staging/fbtft/fb_seps525.c
20803 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20809 F: drivers/staging/sm750fb/
20811 STAGING - VIA VT665X DRIVERS
20814 F: drivers/staging/vt665?/
20820 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20821 F: drivers/staging/
20823 STANDALONE CACHE CONTROLLER DRIVERS
20827 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20830 STARFIRE/DURALAN NETWORK DRIVER
20833 F: drivers/net/ethernet/adaptec/starfire*
20835 STARFIVE CAMERA SUBSYSTEM DRIVER
20840 F: Documentation/admin-guide/media/starfive_camss.rst
20841 F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
20842 F: drivers/staging/media/starfive/camss
20844 STARFIVE CRYPTO DRIVER
20848 F: Documentation/devicetree/bindings/crypto/starfive*
20849 F: drivers/crypto/starfive/
20851 STARFIVE DEVICETREES
20854 F: arch/riscv/boot/dts/starfive/
20856 STARFIVE DWMAC GLUE LAYER
20860 F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20861 F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20863 STARFIVE JH7110 DPHY RX DRIVER
20867 F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20868 F: drivers/phy/starfive/phy-jh7110-dphy-rx.c
20870 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20873 F: Documentation/devicetree/bindings/mmc/starfive*
20874 F: drivers/mmc/host/dw_mmc-starfive.c
20876 STARFIVE JH7110 PLL CLOCK DRIVER
20879 F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20880 F: drivers/clk/starfive/clk-starfive-jh7110-pll.c
20882 STARFIVE JH7110 PWMDAC DRIVER
20886 F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20887 F: sound/soc/starfive/jh7110_pwmdac.c
20889 STARFIVE JH7110 SYSCON
20893 F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20895 STARFIVE JH7110 TDM DRIVER
20898 F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20899 F: sound/soc/starfive/jh7110_tdm.c
20901 STARFIVE JH71X0 CLOCK DRIVERS
20905 F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20906 F: drivers/clk/starfive/clk-starfive-jh71*
20907 F: include/dt-bindings/clock/starfive?jh71*.h
20909 STARFIVE JH71X0 PINCTRL DRIVERS
20915 F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20916 F: drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20917 F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20918 F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20920 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20924 F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20925 F: drivers/reset/starfive/reset-starfive-jh71*
20926 F: include/dt-bindings/reset/starfive?jh71*.h
20928 STARFIVE JH71X0 USB DRIVERS
20931 F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20932 F: drivers/usb/cdns3/cdns3-starfive.c
20934 STARFIVE JH71XX PMU CONTROLLER DRIVER
20938 F: Documentation/devicetree/bindings/power/starfive*
20939 F: drivers/pmdomain/starfive/
20940 F: include/dt-bindings/power/starfive,jh7110-pmu.h
20942 STARFIVE SOC DRIVERS
20945 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20946 F: Documentation/devicetree/bindings/soc/starfive/
20948 STARFIVE TRNG DRIVER
20951 F: Documentation/devicetree/bindings/rng/starfive*
20952 F: drivers/char/hw_random/jh7110-trng.c
20954 STARFIVE WATCHDOG DRIVER
20958 F: Documentation/devicetree/bindings/watchdog/starfive*
20959 F: drivers/watchdog/starfive-wdt.c
20961 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20964 F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20965 F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20966 F: drivers/phy/starfive/phy-jh7110-pcie.c
20967 F: drivers/phy/starfive/phy-jh7110-usb.c
20976 F: arch/*/include/asm/jump_label*.h
20977 F: arch/*/include/asm/static_call*.h
20978 F: arch/*/kernel/jump_label.c
20979 F: arch/*/kernel/static_call.c
20980 F: include/linux/jump_label*.h
20981 F: include/linux/static_call*.h
20982 F: kernel/jump_label.c
20983 F: kernel/static_call.c
20985 STI AUDIO (ASoC) DRIVERS
20989 F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20995 F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20996 F: drivers/media/cec/platform/sti/
20998 STK1160 USB VIDEO CAPTURE DRIVER
21002 T: git git://linuxtv.org/media_tree.git
21003 F: drivers/media/usb/stk1160/
21005 STM32 AUDIO (ASoC) DRIVERS
21010 F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
21011 F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml
21014 STM32 TIMER/LPTIMER DRIVERS
21017 F: Documentation/ABI/testing/*timer-stm32
21018 F: Documentation/devicetree/bindings/*/*stm32-*timer*
21019 F: drivers/*/stm32-*timer*
21020 F: drivers/pwm/pwm-stm32*
21021 F: include/linux/*/stm32-*tim*
21023 STMMAC ETHERNET DRIVER
21028 W: http://www.stlinux.com
21029 F: Documentation/networking/device_drivers/ethernet/stmicro/
21030 F: drivers/net/ethernet/stmicro/stmmac/
21032 SUN HAPPY MEAL ETHERNET DRIVER
21035 F: drivers/net/ethernet/sun/sunhme.*
21040 W: http://sammy.net/sun3/
21041 F: arch/m68k/include/asm/sun3*
21042 F: arch/m68k/kernel/*sun3*
21043 F: arch/m68k/sun3*/
21044 F: drivers/net/ethernet/i825xx/sun3*
21046 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21050 F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21051 F: drivers/input/keyboard/sun4i-lradc-keys.c
21053 SUNDANCE NETWORK DRIVER
21057 F: drivers/net/ethernet/dlink/sundance.c
21059 SUNPLUS ETHERNET DRIVER
21063 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview
21064 F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21065 F: drivers/net/ethernet/sunplus/
21071 F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21072 F: drivers/mmc/host/sunplus-mmc.c
21074 SUNPLUS OCOTP DRIVER
21077 F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21078 F: drivers/nvmem/sunplus-ocotp.c
21083 F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21084 F: drivers/pwm/pwm-sunplus.c
21090 F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21091 F: drivers/rtc/rtc-sunplus.c
21093 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21097 F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21098 F: drivers/spi/spi-sunplus-sp7021.c
21100 SUNPLUS UART DRIVER
21103 F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21104 F: drivers/tty/serial/sunplus-uart.c
21106 SUNPLUS USB2 PHY DRIVER
21110 F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21111 F: drivers/phy/sunplus/Kconfig
21112 F: drivers/phy/sunplus/Makefile
21113 F: drivers/phy/sunplus/phy-sunplus-usb2.c
21115 SUNPLUS WATCHDOG DRIVER
21119 F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21120 F: drivers/watchdog/sunplus_wdt.c
21128 Q: http://patchwork.kernel.org/project/linux-sh/list/
21129 F: Documentation/arch/sh/
21139 B: https://bugzilla.kernel.org
21140 F: Documentation/power/
21141 F: arch/x86/kernel/acpi/sleep*
21142 F: arch/x86/kernel/acpi/wakeup*
21143 F: drivers/base/power/
21144 F: include/linux/freezer.h
21145 F: include/linux/pm.h
21146 F: include/linux/suspend.h
21153 F: Documentation/admin-guide/svga.rst
21154 F: arch/x86/boot/video*
21161 F: include/net/switchdev.h
21164 SY8106A REGULATOR DRIVER
21167 F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21168 F: drivers/regulator/sy8106a-regulator.c
21170 SYNC FILE FRAMEWORK
21176 T: git git://anongit.freedesktop.org/drm/drm-misc
21177 F: Documentation/driver-api/sync_file.rst
21178 F: drivers/dma-buf/dma-fence*
21179 F: drivers/dma-buf/sw_sync.c
21180 F: drivers/dma-buf/sync_*
21181 F: include/linux/sync_file.h
21182 F: include/uapi/linux/sync_file.h
21184 SYNOPSYS ARC ARCHITECTURE
21188 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21189 F: Documentation/arch/arc
21190 F: Documentation/devicetree/bindings/arc/*
21191 F: Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21193 F: drivers/clocksource/arc_timer.c
21194 F: drivers/tty/serial/arc_uart.c
21196 SYNOPSYS ARC HSDK SDP pll clock driver
21199 F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21200 F: drivers/clk/clk-hsdk-pll.c
21202 SYNOPSYS ARC SDP clock driver
21205 F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21206 F: drivers/clk/axs10x/*
21208 SYNOPSYS ARC SDP platform support
21211 F: Documentation/devicetree/bindings/arc/axs10*
21212 F: arch/arc/boot/dts/ax*
21213 F: arch/arc/plat-axs10x
21215 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21218 F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21219 F: drivers/reset/reset-axs10x.c
21221 SYNOPSYS CREG GPIO DRIVER
21224 F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21225 F: drivers/gpio/gpio-creg-snps.c
21227 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21231 F: drivers/tty/serial/8250/8250_dw.c
21232 F: drivers/tty/serial/8250/8250_dwlib.*
21233 F: drivers/tty/serial/8250/8250_lpss.c
21235 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21240 F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21241 F: drivers/gpio/gpio-dwapb.c
21243 SYNOPSYS DESIGNWARE APB SSI DRIVER
21247 F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21248 F: drivers/spi/spi-dw*
21250 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21253 F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21254 F: drivers/dma/dw-axi-dmac/
21256 SYNOPSYS DESIGNWARE DMAC DRIVER
21260 F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21261 F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21263 F: include/dt-bindings/dma/dw-dmac.h
21264 F: include/linux/dma/dw.h
21265 F: include/linux/platform_data/dma-dw.h
21267 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21271 F: drivers/net/ethernet/synopsys/
21273 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21277 F: drivers/net/pcs/pcs-xpcs.c
21278 F: drivers/net/pcs/pcs-xpcs.h
21279 F: include/linux/pcs/pcs-xpcs.h
21281 SYNOPSYS DESIGNWARE I2C DRIVER
21288 F: drivers/i2c/busses/i2c-designware-*
21290 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21294 F: drivers/mmc/host/dw_mmc*
21296 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21300 F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21301 F: drivers/perf/dwc_pcie_pmu.c
21303 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21306 F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21307 F: drivers/reset/reset-hsdk.c
21308 F: include/dt-bindings/reset/snps,hsdk-reset.h
21310 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21315 F: drivers/mmc/host/sdhci-pci-dwc-mshc.c
21317 SYSTEM CONFIGURATION (SYSCON)
21321 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21322 F: drivers/mfd/syscon.c
21324 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21329 F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21330 F: drivers/clk/clk-sc[mp]i.c
21331 F: drivers/cpufreq/sc[mp]i-cpufreq.c
21332 F: drivers/firmware/arm_scmi/
21333 F: drivers/firmware/arm_scpi.c
21334 F: drivers/pmdomain/arm/
21335 F: drivers/powercap/arm_scmi_powercap.c
21336 F: drivers/regulator/scmi-regulator.c
21337 F: drivers/reset/reset-scmi.c
21338 F: include/linux/sc[mp]i_protocol.h
21339 F: include/trace/events/scmi.h
21340 F: include/uapi/linux/virtio_scmi.h
21342 SYSTEM RESET/SHUTDOWN DRIVERS
21346 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21347 F: Documentation/devicetree/bindings/power/reset/
21348 F: drivers/power/reset/
21350 SYSTEM TRACE MODULE CLASS
21353 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21354 F: Documentation/trace/stm.rst
21355 F: drivers/hwtracing/stm/
21356 F: include/linux/stm.h
21357 F: include/uapi/linux/stm.h
21359 SYSTEM76 ACPI DRIVER
21364 F: drivers/platform/x86/system76_acpi.c
21368 F: Documentation/filesystems/sysv-fs.rst
21370 F: include/linux/sysv_fs.h
21372 TASKSTATS STATISTICS INTERFACE
21375 F: Documentation/accounting/taskstats*
21376 F: include/linux/taskstats*
21377 F: kernel/taskstats.c
21385 F: include/net/pkt_cls.h
21386 F: include/net/pkt_sched.h
21387 F: include/net/tc_act/
21388 F: include/uapi/linux/pkt_cls.h
21389 F: include/uapi/linux/pkt_sched.h
21390 F: include/uapi/linux/tc_act/
21391 F: include/uapi/linux/tc_ematch/
21393 F: tools/testing/selftests/tc-testing
21395 TC90522 MEDIA DRIVER
21399 F: drivers/media/dvb-frontends/tc90522*
21401 TCP LOW PRIORITY MODULE
21405 W: http://tcp-lp-mod.sourceforge.net/
21406 F: net/ipv4/tcp_lp.c
21408 TDA10071 MEDIA DRIVER
21411 W: https://linuxtv.org
21412 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21413 F: drivers/media/dvb-frontends/tda10071*
21415 TDA18212 MEDIA DRIVER
21418 W: https://linuxtv.org
21419 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21420 F: drivers/media/tuners/tda18212*
21422 TDA18218 MEDIA DRIVER
21425 W: https://linuxtv.org
21426 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21427 F: drivers/media/tuners/tda18218*
21429 TDA18250 MEDIA DRIVER
21433 W: https://linuxtv.org
21434 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21435 T: git git://linuxtv.org/media_tree.git
21436 F: drivers/media/tuners/tda18250*
21438 TDA18271 MEDIA DRIVER
21442 W: https://linuxtv.org
21443 W: http://github.com/mkrufky
21444 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21445 T: git git://linuxtv.org/mkrufky/tuners.git
21446 F: drivers/media/tuners/tda18271*
21448 TDA1997x MEDIA DRIVER
21452 W: https://linuxtv.org
21453 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21454 F: drivers/media/i2c/tda1997x.*
21456 TDA827x MEDIA DRIVER
21460 W: https://linuxtv.org
21461 W: http://github.com/mkrufky
21462 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21463 T: git git://linuxtv.org/mkrufky/tuners.git
21464 F: drivers/media/tuners/tda8290.*
21466 TDA8290 MEDIA DRIVER
21470 W: https://linuxtv.org
21471 W: http://github.com/mkrufky
21472 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21473 T: git git://linuxtv.org/mkrufky/tuners.git
21474 F: drivers/media/tuners/tda8290.*
21476 TDA9840 MEDIA DRIVER
21480 W: https://linuxtv.org
21481 T: git git://linuxtv.org/media_tree.git
21482 F: drivers/media/i2c/tda9840*
21484 TEA5761 TUNER DRIVER
21488 W: https://linuxtv.org
21489 T: git git://linuxtv.org/media_tree.git
21490 F: drivers/media/tuners/tea5761.*
21492 TEA5767 TUNER DRIVER
21496 W: https://linuxtv.org
21497 T: git git://linuxtv.org/media_tree.git
21498 F: drivers/media/tuners/tea5767.*
21500 TEA6415C MEDIA DRIVER
21504 W: https://linuxtv.org
21505 T: git git://linuxtv.org/media_tree.git
21506 F: drivers/media/i2c/tea6415c*
21508 TEA6420 MEDIA DRIVER
21512 W: https://linuxtv.org
21513 T: git git://linuxtv.org/media_tree.git
21514 F: drivers/media/i2c/tea6420*
21520 F: drivers/net/team/
21521 F: include/linux/if_team.h
21522 F: include/uapi/linux/if_team.h
21523 F: tools/testing/selftests/drivers/net/team/
21525 TECHNICAL ADVISORY BOARD PROCESS DOCS
21530 F: Documentation/process/contribution-maturity-model.rst
21531 F: Documentation/process/researcher-guidelines.rst
21533 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21536 F: arch/x86/platform/ts5500/
21538 TECHNOTREND USB IR RECEIVER
21542 F: drivers/media/rc/ttusbir.c
21544 TECHWELL TW9900 VIDEO DECODER
21548 F: drivers/media/i2c/tw9900.c
21550 TECHWELL TW9910 VIDEO DECODER
21553 F: drivers/media/i2c/tw9910.c
21554 F: include/media/i2c/tw9910.h
21561 F: Documentation/driver-api/tee.rst
21562 F: Documentation/tee/
21563 F: Documentation/userspace-api/tee.rst
21565 F: include/linux/tee_drv.h
21566 F: include/uapi/linux/tee.h
21568 TEGRA ARCHITECTURE SUPPORT
21573 Q: http://patchwork.ozlabs.org/project/linux-tegra/list/
21574 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21581 F: drivers/clk/tegra/
21587 F: drivers/dma/tegra*
21593 F: drivers/i2c/busses/i2c-tegra.c
21595 TEGRA IOMMU DRIVERS
21600 F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21601 F: drivers/iommu/tegra*
21606 F: drivers/input/keyboard/tegra-kbc.c
21612 F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21613 F: drivers/mtd/nand/raw/tegra_nand.c
21618 F: drivers/pwm/pwm-tegra.c
21620 TEGRA QUAD SPI DRIVER
21626 F: drivers/spi/spi-tegra210-quad.c
21628 TEGRA SERIAL DRIVER
21631 F: drivers/tty/serial/serial-tegra.c
21636 F: drivers/spi/spi-tegra*
21646 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21647 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21648 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21649 F: drivers/staging/media/tegra-video/
21651 TEGRA XUSB PADCTL DRIVER
21654 F: drivers/phy/tegra/xusb*
21656 TEHUTI ETHERNET DRIVER
21660 F: drivers/net/ethernet/tehuti/*
21662 TELECOM CLOCK DRIVER FOR MCPL0010
21665 F: drivers/char/tlclk.c
21667 TEMPO SEMICONDUCTOR DRIVERS
21670 F: Documentation/devicetree/bindings/sound/tscs*.txt
21671 F: sound/soc/codecs/tscs*.c
21672 F: sound/soc/codecs/tscs*.h
21674 TENSILICA XTENSA PORT (xtensa)
21678 T: git https://github.com/jcmvbkbc/linux-xtensa.git
21680 F: drivers/irqchip/irq-xtensa-*
21682 TEXAS INSTRUMENTS ASoC DRIVERS
21686 F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21689 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21695 F: Documentation/devicetree/bindings/sound/tas2552.txt
21696 F: Documentation/devicetree/bindings/sound/tas2562.yaml
21697 F: Documentation/devicetree/bindings/sound/tas2770.yaml
21698 F: Documentation/devicetree/bindings/sound/tas27xx.yaml
21699 F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21700 F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21701 F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21702 F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21703 F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21704 F: Documentation/devicetree/bindings/sound/tpa6130a2.txt
21705 F: include/sound/tas2*.h
21706 F: include/sound/tlv320*.h
21707 F: include/sound/tpa6130a2-plat.h
21708 F: sound/pci/hda/tas2781_hda_i2c.c
21709 F: sound/soc/codecs/pcm1681.c
21710 F: sound/soc/codecs/pcm1789*.*
21711 F: sound/soc/codecs/pcm179x*.*
21712 F: sound/soc/codecs/pcm186x*.*
21713 F: sound/soc/codecs/pcm3008.*
21714 F: sound/soc/codecs/pcm3060*.*
21715 F: sound/soc/codecs/pcm3168a*.*
21716 F: sound/soc/codecs/pcm5102a.c
21717 F: sound/soc/codecs/pcm512x*.*
21718 F: sound/soc/codecs/tas2*.*
21719 F: sound/soc/codecs/tlv320*.*
21720 F: sound/soc/codecs/tpa6130a2.*
21722 TEXAS INSTRUMENTS DMA DRIVERS
21726 F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21727 F: Documentation/devicetree/bindings/dma/ti-edma.txt
21728 F: Documentation/devicetree/bindings/dma/ti/
21730 F: include/linux/dma/k3-psil.h
21731 F: include/linux/dma/k3-udma-glue.h
21732 F: include/linux/dma/ti-cppi5.h
21733 X: drivers/dma/ti/cppi41.c
21735 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21740 F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21741 F: Documentation/hwmon/tps23861.rst
21742 F: drivers/hwmon/tps23861.c
21744 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21748 F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21749 F: drivers/iio/dac/ti-dac7612.c
21751 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21757 F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21758 F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21759 F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21760 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21761 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21762 F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21763 F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21764 F: drivers/clk/keystone/sci-clk.c
21765 F: drivers/firmware/ti_sci*
21766 F: drivers/irqchip/irq-ti-sci-inta.c
21767 F: drivers/irqchip/irq-ti-sci-intr.c
21768 F: drivers/reset/reset-ti-sci.c
21769 F: drivers/soc/ti/ti_sci_inta_msi.c
21770 F: drivers/pmdomain/ti/ti_sci_pm_domains.c
21771 F: include/dt-bindings/soc/ti,sci_pm_domain.h
21772 F: include/linux/soc/ti/ti_sci_inta_msi.h
21773 F: include/linux/soc/ti/ti_sci_protocol.h
21775 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21779 F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21780 F: drivers/iio/temperature/tmp117.c
21782 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21786 W: https://linuxtv.org
21787 T: git git://linuxtv.org/media_tree.git
21788 F: drivers/media/radio/radio-raremono.c
21797 Q: https://patchwork.kernel.org/project/linux-pm/list/
21798 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21799 F: Documentation/ABI/testing/sysfs-class-thermal
21800 F: Documentation/admin-guide/thermal/
21801 F: Documentation/devicetree/bindings/thermal/
21802 F: Documentation/driver-api/thermal/
21803 F: drivers/thermal/
21804 F: include/dt-bindings/thermal/
21805 F: include/linux/cpu_cooling.h
21806 F: include/linux/thermal.h
21807 F: include/uapi/linux/thermal.h
21808 F: tools/lib/thermal/
21811 THERMAL DRIVER FOR AMLOGIC SOCS
21816 W: http://linux-meson.com/
21817 F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21818 F: drivers/thermal/amlogic_thermal.c
21820 THERMAL/CPU_COOLING
21827 F: Documentation/driver-api/thermal/cpu-cooling-api.rst
21828 F: Documentation/driver-api/thermal/cpu-idle-cooling.rst
21829 F: drivers/thermal/cpufreq_cooling.c
21830 F: drivers/thermal/cpuidle_cooling.c
21831 F: include/linux/cpu_cooling.h
21833 THERMAL/POWER_ALLOCATOR
21837 F: Documentation/driver-api/thermal/power_allocator.rst
21838 F: drivers/thermal/gov_power_allocator.c
21839 F: drivers/thermal/thermal_trace_ipa.h
21841 THINKPAD ACPI EXTRAS DRIVER
21846 W: http://ibm-acpi.sourceforge.net
21847 W: http://thinkwiki.org/wiki/Ibm-acpi
21848 T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21849 F: drivers/platform/x86/thinkpad_acpi.c
21851 THINKPAD LMI DRIVER
21855 F: Documentation/ABI/testing/sysfs-class-firmware-attributes
21856 F: drivers/platform/x86/think-lmi.?
21863 T: git git://linuxtv.org/media_tree.git
21864 F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
21865 F: Documentation/userspace-api/media/drivers/thp7312.rst
21866 F: drivers/media/i2c/thp7312.c
21867 F: include/uapi/linux/thp7312.h
21869 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21873 F: drivers/thunderbolt/dma_test.c
21882 T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21883 F: Documentation/admin-guide/thunderbolt.rst
21884 F: drivers/thunderbolt/
21885 F: include/linux/thunderbolt.h
21887 THUNDERBOLT NETWORK DRIVER
21893 F: drivers/net/thunderbolt/
21895 THUNDERX GPIO DRIVER
21898 F: drivers/gpio/gpio-thunderx.c
21900 TI ADS7924 ADC DRIVER
21904 F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21905 F: drivers/iio/adc/ti-ads7924.c
21907 TI AM437X VPFE DRIVER
21911 W: https://linuxtv.org
21912 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21913 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21914 F: drivers/media/platform/ti/am437x/
21916 TI BANDGAP AND THERMAL DRIVER
21922 F: drivers/thermal/ti-soc-thermal/
21924 TI BQ27XXX POWER SUPPLY DRIVER
21925 F: drivers/power/supply/bq27xxx_battery.c
21926 F: drivers/power/supply/bq27xxx_battery_i2c.c
21927 F: include/linux/power/bq27xxx_battery.h
21929 TI CDCE706 CLOCK DRIVER
21932 F: drivers/clk/clk-cdce706.c
21939 F: include/linux/clk/ti.h
21941 TI DAVINCI MACHINE SUPPORT
21945 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21946 F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21947 F: arch/arm/boot/dts/ti/davinci/
21948 F: arch/arm/mach-davinci/
21949 F: drivers/i2c/busses/i2c-davinci.c
21951 TI DAVINCI SERIES CLOCK DRIVER
21955 F: Documentation/devicetree/bindings/clock/ti/davinci/
21956 F: drivers/clk/davinci/
21957 F: include/linux/clk/davinci.h
21959 TI DAVINCI SERIES GPIO DRIVER
21963 F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21964 F: drivers/gpio/gpio-davinci.c
21966 TI DAVINCI SERIES MEDIA DRIVER
21970 W: https://linuxtv.org
21971 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21972 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21973 F: drivers/media/platform/ti/davinci/
21974 F: include/media/davinci/
21976 TI ENHANCED CAPTURE (eCAP) DRIVER
21982 F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21983 F: drivers/counter/ti-ecap-capture.c
21985 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21988 F: Documentation/devicetree/bindings/counter/ti-eqep.yaml
21989 F: drivers/counter/ti-eqep.c
21991 TI ETHERNET SWITCH DRIVER (CPSW)
21998 F: drivers/net/ethernet/ti/cpsw*
21999 F: drivers/net/ethernet/ti/davinci*
22001 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
22004 W: http://tifmxx.berlios.de/
22005 F: drivers/memstick/host/tifm_ms.c
22006 F: drivers/misc/tifm*
22007 F: drivers/mmc/host/tifm_sd.c
22008 F: include/linux/tifm.h
22010 TI FPD-LINK DRIVERS
22014 F: Documentation/devicetree/bindings/media/i2c/ti,ds90*
22015 F: drivers/media/i2c/ds90*
22016 F: include/media/i2c/ds90*
22018 TI HDC302X HUMIDITY DRIVER
22023 F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
22024 F: drivers/iio/humidity/hdc3020.c
22026 TI ICSSG ETHERNET DRIVER (ICSSG)
22032 F: Documentation/devicetree/bindings/net/ti,icss*.yaml
22033 F: drivers/net/ethernet/ti/icssg/*
22035 TI J721E CSI2RX DRIVER
22039 F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
22040 F: drivers/media/platform/ti/j721e-csi2rx/
22042 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
22048 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
22049 F: drivers/pmdomain/ti/omap_prm.c
22050 F: drivers/soc/ti/*
22052 TI LM49xxx FAMILY ASoC CODEC DRIVERS
22057 F: sound/soc/codecs/isabelle*
22058 F: sound/soc/codecs/lm49453*
22060 TI LMP92064 ADC DRIVER
22065 F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22066 F: drivers/iio/adc/ti-lmp92064.c
22068 TI PCM3060 ASoC CODEC DRIVER
22072 F: Documentation/devicetree/bindings/sound/pcm3060.txt
22073 F: sound/soc/codecs/pcm3060*
22075 TI TAS571X FAMILY ASoC CODEC DRIVER
22079 F: sound/soc/codecs/tas571x*
22081 TI TMAG5273 MAGNETOMETER DRIVER
22085 F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22086 F: drivers/iio/magnetometer/tmag5273.c
22088 TI TRF7970A NFC DRIVER
22092 F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22093 F: drivers/nfc/trf7970a.c
22095 TI TSC2046 ADC DRIVER
22100 F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22101 F: drivers/iio/adc/ti-tsc2046.c
22103 TI TWL4030 SERIES SOC CODEC DRIVER
22107 F: sound/soc/codecs/twl4030*
22113 W: http://linuxtv.org/
22114 Q: http://patchwork.linuxtv.org/project/linux-media/list/
22115 F: Documentation/devicetree/bindings/media/ti,cal.yaml
22116 F: Documentation/devicetree/bindings/media/ti,vpe.yaml
22117 F: drivers/media/platform/ti/cal/
22118 F: drivers/media/platform/ti/vpe/
22120 TI WILINK WIRELESS DRIVERS
22123 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
22124 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
22125 F: drivers/net/wireless/ti/
22127 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
22133 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
22134 F: include/linux/clocksource.h
22135 F: include/linux/time.h
22136 F: include/linux/timex.h
22137 F: include/uapi/linux/time.h
22138 F: include/uapi/linux/timex.h
22139 F: kernel/time/alarmtimer.c
22140 F: kernel/time/clocksource.c
22141 F: kernel/time/ntp.c
22142 F: kernel/time/time*.c
22143 F: tools/testing/selftests/timers/
22151 W: http://tipc.sourceforge.net/
22152 F: include/uapi/linux/tipc*.h
22155 TLAN NETWORK DRIVER
22159 W: http://sourceforge.net/projects/tlan/
22160 F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22161 F: drivers/net/ethernet/ti/tlan.*
22163 TMIO/SDHI MMC DRIVER
22168 F: drivers/mmc/host/renesas_sdhi*
22169 F: drivers/mmc/host/tmio_mmc*
22170 F: include/linux/mfd/tmio.h
22172 TMP401 HARDWARE MONITOR DRIVER
22176 F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
22177 F: Documentation/hwmon/tmp401.rst
22178 F: drivers/hwmon/tmp401.c
22180 TMP464 HARDWARE MONITOR DRIVER
22184 F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
22185 F: Documentation/hwmon/tmp464.rst
22186 F: drivers/hwmon/tmp464.c
22188 TMP513 HARDWARE MONITOR DRIVER
22192 F: Documentation/hwmon/tmp513.rst
22193 F: drivers/hwmon/tmp513.c
22195 TMPFS (SHMEM FILESYSTEM)
22199 F: include/linux/shmem_fs.h
22202 TOMOYO SECURITY MODULE
22210 W: https://tomoyo.osdn.jp/
22211 F: security/tomoyo/
22213 TOPSTAR LAPTOP EXTRAS DRIVER
22217 F: drivers/platform/x86/topstar-laptop.c
22219 TORTURE-TEST MODULES
22225 T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22226 F: Documentation/RCU/torture.rst
22227 F: kernel/locking/locktorture.c
22228 F: kernel/rcu/rcuscale.c
22229 F: kernel/rcu/rcutorture.c
22230 F: kernel/rcu/refscale.c
22231 F: kernel/torture.c
22233 TOSHIBA ACPI EXTRAS DRIVER
22237 F: drivers/platform/x86/toshiba_acpi.c
22239 TOSHIBA BLUETOOTH DRIVER
22243 F: drivers/platform/x86/toshiba_bluetooth.c
22245 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22249 F: drivers/platform/x86/toshiba_haps.c
22254 W: http://www.buzzard.org.uk/toshiba/
22255 F: drivers/char/toshiba.c
22256 F: include/linux/toshiba.h
22257 F: include/uapi/linux/toshiba.h
22259 TOSHIBA TC358743 DRIVER
22263 F: Documentation/devicetree/bindings/media/i2c/tc358743.txt
22264 F: drivers/media/i2c/tc358743*
22265 F: include/media/i2c/tc358743.h
22267 TOSHIBA WMI HOTKEYS DRIVER
22271 F: drivers/platform/x86/toshiba-wmi.c
22279 W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22280 Q: https://patchwork.kernel.org/project/linux-integrity/list/
22281 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22282 F: drivers/char/tpm/
22288 F: Documentation/hwmon/tps546d24.rst
22289 F: drivers/hwmon/pmbus/tps546d24.c
22291 TQ SYSTEMS BOARD & DRIVER SUPPORT
22294 W: https://www.tq-group.com/en/products/tq-embedded/
22295 F: arch/arm/boot/dts/imx*mba*.dts*
22296 F: arch/arm/boot/dts/imx*tqma*.dts*
22297 F: arch/arm/boot/dts/mba*.dtsi
22298 F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22299 F: arch/arm64/boot/dts/freescale/imx*mba*.dts*
22300 F: arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22301 F: arch/arm64/boot/dts/freescale/mba*.dtsi
22302 F: arch/arm64/boot/dts/freescale/tqml*.dts*
22303 F: drivers/gpio/gpio-tqmx86.c
22304 F: drivers/mfd/tqmx86.c
22305 F: drivers/watchdog/tqmx86_wdt.c
22314 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
22315 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22316 F: Documentation/trace/*
22318 F: include/linux/trace*.h
22321 F: scripts/tracing/
22322 F: tools/testing/selftests/ftrace/
22324 TRACING MMIO ACCESSES (MMIOTRACE)
22332 F: arch/x86/mm/kmmio.c
22333 F: arch/x86/mm/mmio-mod.c
22334 F: arch/x86/mm/testmmiotrace.c
22335 F: include/linux/mmiotrace.h
22336 F: kernel/trace/trace_mmiotrace.c
22338 TRACING OS NOISE / LATENCY TRACERS
22342 F: Documentation/trace/hwlat_detector.rst
22343 F: Documentation/trace/osnoise-tracer.rst
22344 F: Documentation/trace/timerlat-tracer.rst
22345 F: arch/*/kernel/trace.c
22346 F: include/trace/events/osnoise.h
22347 F: kernel/trace/trace_hwlat.c
22348 F: kernel/trace/trace_irqsoff.c
22349 F: kernel/trace/trace_osnoise.c
22350 F: kernel/trace/trace_sched_wakeup.c
22352 TRADITIONAL CHINESE DOCUMENTATION
22355 W: https://github.com/srcres258/linux-doc
22356 T: git git://github.com/srcres258/linux-doc.git doc-zh-tw
22357 F: Documentation/translations/zh_TW/
22359 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22363 F: Documentation/ABI/testing/configfs-tsm
22364 F: drivers/virt/coco/tsm.c
22365 F: include/linux/tsm.h
22367 TTY LAYER AND SERIAL DRIVERS
22373 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22374 F: Documentation/devicetree/bindings/serial/
22375 F: Documentation/driver-api/serial/
22377 F: include/linux/selection.h
22378 F: include/linux/serial.h
22379 F: include/linux/serial_core.h
22380 F: include/linux/sysrq.h
22381 F: include/linux/tty*.h
22382 F: include/linux/vt.h
22383 F: include/linux/vt_*.h
22384 F: include/uapi/linux/serial.h
22385 F: include/uapi/linux/serial_core.h
22386 F: include/uapi/linux/tty.h
22388 TUA9001 MEDIA DRIVER
22391 W: https://linuxtv.org
22392 Q: http://patchwork.linuxtv.org/project/linux-media/list/
22393 F: drivers/media/tuners/tua9001*
22395 TULIP NETWORK DRIVERS
22399 F: drivers/net/ethernet/dec/tulip/
22405 W: http://vtun.sourceforge.net/tun
22406 F: Documentation/networking/tuntap.rst
22407 F: arch/um/os-Linux/drivers/
22408 F: drivers/net/tap.c
22409 F: drivers/net/tun.c
22411 TURBOCHANNEL SUBSYSTEM
22416 Q: http://patchwork.linux-mips.org/project/linux-mips/list/
22418 F: include/linux/tc.h
22424 Q: https://patchwork.kernel.org/project/linux-pm/list/
22425 B: https://bugzilla.kernel.org
22426 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22427 F: tools/power/x86/turbostat/
22429 TW5864 VIDEO4LINUX DRIVER
22436 F: drivers/media/pci/tw5864/
22438 TW68 VIDEO4LINUX DRIVER
22442 W: https://linuxtv.org
22443 T: git git://linuxtv.org/media_tree.git
22444 F: drivers/media/pci/tw68/
22446 TW686X VIDEO4LINUX DRIVER
22450 W: http://linuxtv.org
22451 T: git git://linuxtv.org/media_tree.git
22452 F: drivers/media/pci/tw686x/
22454 U-BOOT ENVIRONMENT VARIABLES
22457 F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22458 F: drivers/nvmem/u-boot-env.c
22460 UACCE ACCELERATOR FRAMEWORK
22466 F: Documentation/ABI/testing/sysfs-driver-uacce
22467 F: Documentation/misc-devices/uacce.rst
22468 F: drivers/misc/uacce/
22469 F: include/linux/uacce.h
22470 F: include/uapi/misc/uacce/
22472 UBI FILE SYSTEM (UBIFS)
22476 W: http://www.linux-mtd.infradead.org/doc/ubifs.html
22477 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22478 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22479 F: Documentation/ABI/testing/sysfs-fs-ubifs
22480 F: Documentation/filesystems/ubifs-authentication.rst
22481 F: Documentation/filesystems/ubifs.rst
22484 UBLK USERSPACE BLOCK DRIVER
22488 F: Documentation/block/ublk.rst
22489 F: drivers/block/ublk_drv.c
22490 F: include/uapi/linux/ublk_cmd.h
22492 UCLINUX (M68KNOMMU AND COLDFIRE)
22496 W: http://www.linux-m68k.org/
22497 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22498 F: arch/m68k/*/*_no.*
22500 F: arch/m68k/coldfire/
22501 F: arch/m68k/include/asm/*_no.*
22506 F: Documentation/filesystems/udf.rst
22513 F: drivers/hid/hid-udraw-ps3.c
22518 F: Documentation/admin-guide/ufs.rst
22521 UHID USERSPACE HID IO DRIVER
22525 F: drivers/hid/uhid.c
22526 F: include/uapi/linux/uhid.h
22532 F: drivers/usb/common/ulpi.c
22533 F: include/linux/ulpi/
22544 W: http://dotat.at/prog/unifdef
22545 F: scripts/unifdef.c
22547 UNIFORM CDROM DRIVER
22550 F: Documentation/cdrom/
22551 F: drivers/cdrom/cdrom.c
22552 F: include/linux/cdrom.h
22553 F: include/uapi/linux/cdrom.h
22555 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22561 F: Documentation/devicetree/bindings/ufs/
22562 F: Documentation/scsi/ufs.rst
22563 F: drivers/ufs/core/
22565 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22569 F: drivers/ufs/host/*dwc*
22571 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22575 F: drivers/ufs/host/ufs-exynos*
22577 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22583 F: drivers/ufs/host/ufs-mediatek*
22585 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22590 F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22591 F: drivers/ufs/host/ufs-qcom*
22593 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22598 F: drivers/ufs/host/ufs-renesas.c
22600 UNSORTED BLOCK IMAGES (UBI)
22604 W: http://www.linux-mtd.infradead.org/
22605 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22606 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22607 F: drivers/mtd/ubi/
22608 F: include/linux/mtd/ubi.h
22609 F: include/uapi/mtd/ubi-user.h
22611 USB "USBNET" DRIVER FRAMEWORK
22615 W: http://www.linux-usb.org/usbnet
22616 F: drivers/net/usb/usbnet.c
22617 F: include/linux/usb/usbnet.h
22623 F: Documentation/usb/acm.rst
22624 F: drivers/usb/class/cdc-acm.*
22626 USB APPLE MFI FASTCHARGE DRIVER
22630 F: drivers/usb/misc/apple-mfi-fastcharge.c
22632 USB AR5523 WIRELESS DRIVER
22635 F: drivers/net/wireless/ath/ar5523/
22642 F: drivers/usb/storage/uas.c
22644 USB CDC ETHERNET DRIVER
22648 F: drivers/net/usb/cdc_*.c
22649 F: include/uapi/linux/usb/cdc.h
22651 USB CHAOSKEY DRIVER
22655 F: drivers/usb/misc/chaoskey.c
22657 USB CYPRESS C67X00 DRIVER
22660 F: drivers/usb/c67x00/
22662 USB DAVICOM DM9601 DRIVER
22666 W: http://www.linux-usb.org/usbnet
22667 F: drivers/net/usb/dm9601.c
22673 F: Documentation/usb/ehci.rst
22674 F: drivers/usb/host/ehci*
22676 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22681 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22682 F: Documentation/hid/hiddev.rst
22683 F: drivers/hid/usbhid/
22685 USB INTEL XHCI ROLE MUX DRIVER
22689 F: drivers/usb/roles/intel-xhci-usb-role-switch.c
22691 USB IP DRIVER FOR HISILICON KIRIN 960
22696 F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22697 F: drivers/phy/hisilicon/phy-hi3660-usb3.c
22699 USB IP DRIVER FOR HISILICON KIRIN 970
22703 F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22704 F: drivers/phy/hisilicon/phy-hi3670-usb3.c
22710 F: drivers/usb/host/isp116x*
22711 F: include/linux/usb/isp116x.h
22717 F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22718 F: drivers/usb/isp1760/*
22720 USB LAN78XX ETHERNET DRIVER
22725 F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22726 F: drivers/net/usb/lan78xx.*
22727 F: include/dt-bindings/net/microchip-lan78xx.h
22729 USB MASS STORAGE DRIVER
22734 F: drivers/usb/storage/
22740 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22741 F: sound/usb/midi.*
22743 USB NETWORKING DRIVERS
22746 F: drivers/net/usb/
22752 F: Documentation/usb/ohci.rst
22753 F: drivers/usb/host/ohci*
22755 USB OTG FSM (Finite State Machine)
22759 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22760 F: drivers/usb/common/usb-otg-fsm.c
22769 F: Documentation/usb/usbip_protocol.rst
22770 F: drivers/usb/usbip/
22771 F: tools/testing/selftests/drivers/usb/usbip/
22772 F: tools/usb/usbip/
22779 W: https://github.com/petkan/pegasus
22780 T: git https://github.com/petkan/pegasus.git
22781 F: drivers/net/usb/pegasus.*
22783 USB PRINTER DRIVER (usblp)
22787 F: drivers/usb/class/usblp.c
22789 USB QMI WWAN NETWORK DRIVER
22793 F: Documentation/ABI/testing/sysfs-class-net-qmi
22794 F: drivers/net/usb/qmi_wwan.c
22796 USB RAW GADGET DRIVER
22800 F: Documentation/usb/raw-gadget.rst
22801 F: drivers/usb/gadget/legacy/raw_gadget.c
22802 F: include/uapi/linux/usb/raw_gadget.h
22809 W: https://github.com/petkan/rtl8150
22810 T: git https://github.com/petkan/rtl8150.git
22811 F: drivers/net/usb/rtl8150.c
22813 USB SERIAL SUBSYSTEM
22817 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22818 F: Documentation/usb/usb-serial.rst
22819 F: drivers/usb/serial/
22820 F: include/linux/usb/serial.h
22822 USB SMSC75XX ETHERNET DRIVER
22826 F: drivers/net/usb/smsc75xx.*
22828 USB SMSC95XX ETHERNET DRIVER
22833 F: drivers/net/usb/smsc95xx.*
22839 W: http://www.linux-usb.org
22840 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22841 F: Documentation/devicetree/bindings/usb/
22842 F: Documentation/usb/
22844 F: include/dt-bindings/usb/
22845 F: include/linux/usb.h
22846 F: include/linux/usb/
22847 F: include/uapi/linux/usb/
22849 USB TYPEC BUS FOR ALTERNATE MODES
22853 F: Documentation/ABI/testing/sysfs-bus-typec
22854 F: Documentation/driver-api/usb/typec_bus.rst
22855 F: drivers/usb/typec/altmodes/
22856 F: include/linux/usb/typec_altmode.h
22862 F: Documentation/ABI/testing/sysfs-class-typec
22863 F: Documentation/driver-api/usb/typec.rst
22864 F: drivers/usb/typec/
22865 F: include/linux/usb/typec.h
22867 USB TYPEC INTEL PMC MUX DRIVER
22871 F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22872 F: drivers/usb/typec/mux/intel_pmc_mux.c
22874 USB TYPEC PI3USB30532 MUX DRIVER
22878 F: drivers/usb/typec/mux/pi3usb30532.c
22880 USB TYPEC PORT CONTROLLER DRIVERS
22884 F: drivers/usb/typec/tcpm/
22890 F: drivers/usb/host/uhci*
22896 W: http://www.ideasonboard.org/uvc/
22897 T: git git://linuxtv.org/media_tree.git
22898 F: drivers/media/usb/uvc/
22899 F: include/uapi/linux/uvcvideo.h
22906 F: drivers/usb/gadget/function/*uvc*
22907 F: drivers/usb/gadget/legacy/webcam.c
22908 F: include/uapi/linux/usb/g_uvc.h
22914 F: drivers/usb/host/pci-quirks*
22915 F: drivers/usb/host/xhci*
22917 USER DATAGRAM PROTOCOL (UDP)
22920 F: include/linux/udp.h
22924 USER-MODE LINUX (UML)
22930 W: http://user-mode-linux.sourceforge.net
22931 Q: https://patchwork.ozlabs.org/project/linux-um/list/
22932 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22933 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22934 F: Documentation/virt/uml/
22939 USERSPACE COPYIN/COPYOUT (UIOVEC)
22942 F: include/linux/uio.h
22945 USERSPACE DMA BUFFER DRIVER
22949 T: git git://anongit.freedesktop.org/drm/drm-misc
22950 F: drivers/dma-buf/udmabuf.c
22951 F: include/uapi/linux/udmabuf.h
22953 USERSPACE I/O (UIO)
22956 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22957 F: Documentation/driver-api/uio-howto.rst
22959 F: include/linux/uio_driver.h
22965 W: http://en.wikipedia.org/wiki/Util-linux
22966 T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22972 F: include/linux/uuid.h
22980 F: drivers/platform/x86/uv_sysfs.c
22986 W: https://github.com/mjanusz/v86d
22987 F: Documentation/fb/uvesafb.rst
22988 F: drivers/video/fbdev/uvesafb.*
22990 Ux500 CLOCK DRIVERS
22995 F: drivers/clk/ux500/
22997 V4L2 ASYNC AND FWNODE FRAMEWORKS
23001 T: git git://linuxtv.org/media_tree.git
23002 F: drivers/media/v4l2-core/v4l2-async.c
23003 F: drivers/media/v4l2-core/v4l2-fwnode.c
23004 F: include/media/v4l2-async.h
23005 F: include/media/v4l2-fwnode.h
23011 F: drivers/media/i2c/ak*
23012 F: drivers/media/i2c/dw*
23013 F: drivers/media/i2c/lm*
23015 V4L2 CAMERA SENSOR DRIVERS
23019 F: Documentation/driver-api/media/camera-sensor.rst
23020 F: Documentation/driver-api/media/tx-rx.rst
23021 F: drivers/media/i2c/ar*
23022 F: drivers/media/i2c/gc*
23023 F: drivers/media/i2c/hi*
23024 F: drivers/media/i2c/imx*
23025 F: drivers/media/i2c/mt*
23026 F: drivers/media/i2c/og*
23027 F: drivers/media/i2c/ov*
23028 F: drivers/media/i2c/s5*
23029 F: drivers/media/i2c/st-vgxy61.c
23035 F: drivers/mtd/nand/raw/vf610_nfc.c
23037 VFAT/FAT/MSDOS FILESYSTEM
23040 F: Documentation/filesystems/vfat.rst
23042 F: tools/testing/selftests/filesystems/fat/
23049 F: drivers/vfio/cdx/*
23055 T: git https://github.com/awilliam/linux-vfio.git
23056 F: Documentation/ABI/testing/debugfs-vfio
23057 F: Documentation/ABI/testing/sysfs-devices-vfio-dev
23058 F: Documentation/driver-api/vfio.rst
23060 F: include/linux/vfio.h
23061 F: include/linux/vfio_pci_core.h
23062 F: include/uapi/linux/vfio.h
23068 F: drivers/vfio/fsl-mc/
23070 VFIO HISILICON PCI DRIVER
23075 F: drivers/vfio/pci/hisilicon/
23077 VFIO MEDIATED DEVICE DRIVERS
23081 F: Documentation/driver-api/vfio-mediated-device.rst
23082 F: drivers/vfio/mdev/
23083 F: include/linux/mdev.h
23084 F: samples/vfio-mdev/
23086 VFIO MLX5 PCI DRIVER
23090 F: drivers/vfio/pci/mlx5/
23092 VFIO VIRTIO PCI DRIVER
23097 F: drivers/vfio/pci/virtio
23099 VFIO PCI DEVICE SPECIFIC DRIVERS
23106 P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
23107 F: drivers/vfio/pci/*/
23109 VFIO PDS PCI DRIVER
23113 F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
23114 F: drivers/vfio/pci/pds/
23116 VFIO PLATFORM DRIVER
23120 F: drivers/vfio/platform/
23125 T: git git://anongit.freedesktop.org/drm/drm-misc
23126 F: Documentation/gpu/vga-switcheroo.rst
23127 F: drivers/gpu/vga/vga_switcheroo.c
23128 F: include/linux/vga_switcheroo.h
23130 VIA RHINE NETWORK DRIVER
23133 F: drivers/net/ethernet/via/via-rhine.c
23135 VIA SD/MMC CARD CONTROLLER DRIVER
23139 F: drivers/mmc/host/via-sdmmc.c
23141 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
23145 F: drivers/video/fbdev/via/
23146 F: include/linux/via-core.h
23147 F: include/linux/via_i2c.h
23149 VIA VELOCITY NETWORK DRIVER
23153 F: drivers/net/ethernet/via/via-velocity.*
23155 VICODEC VIRTUAL CODEC DRIVER
23159 W: https://linuxtv.org
23160 T: git git://linuxtv.org/media_tree.git
23161 F: drivers/media/test-drivers/vicodec/*
23163 VIDEO I2C POLLING DRIVER
23167 F: drivers/media/i2c/video-i2c.c
23169 VIDEO MULTIPLEXER DRIVER
23173 F: drivers/media/platform/video-mux.c
23175 VIDEOBUF2 FRAMEWORK
23180 F: drivers/media/common/videobuf2/*
23181 F: include/media/videobuf2-*
23183 VIDTV VIRTUAL DIGITAL TV DRIVER
23187 W: https://linuxtv.org
23188 T: git git://linuxtv.org/media_tree.git
23189 F: drivers/media/test-drivers/vidtv/*
23191 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23196 W: https://linuxtv.org
23197 T: git git://linuxtv.org/media_tree.git
23198 F: drivers/media/test-drivers/vimc/*
23207 VIRTIO AND VHOST VSOCK DRIVER
23214 F: drivers/vhost/vsock.c
23215 F: include/linux/virtio_vsock.h
23216 F: include/uapi/linux/virtio_vsock.h
23217 F: net/vmw_vsock/virtio_transport.c
23218 F: net/vmw_vsock/virtio_transport_common.c
23225 F: drivers/virtio/virtio_balloon.c
23226 F: include/linux/balloon_compaction.h
23227 F: include/uapi/linux/virtio_balloon.h
23228 F: mm/balloon_compaction.c
23230 VIRTIO BLOCK AND SCSI DRIVERS
23237 F: drivers/block/virtio_blk.c
23238 F: drivers/scsi/virtio_scsi.c
23239 F: include/uapi/linux/virtio_blk.h
23240 F: include/uapi/linux/virtio_scsi.h
23242 VIRTIO CONSOLE DRIVER
23246 F: drivers/char/virtio_console.c
23247 F: include/uapi/linux/virtio_console.h
23249 VIRTIO CORE AND NET DRIVERS
23255 F: Documentation/ABI/testing/sysfs-bus-vdpa
23256 F: Documentation/ABI/testing/sysfs-class-vduse
23257 F: Documentation/devicetree/bindings/virtio/
23258 F: Documentation/driver-api/virtio/
23259 F: drivers/block/virtio_blk.c
23260 F: drivers/crypto/virtio/
23261 F: drivers/net/virtio_net.c
23264 F: include/linux/vdpa.h
23265 F: include/linux/virtio*.h
23266 F: include/linux/vringh.h
23267 F: include/uapi/linux/virtio_*.h
23270 VIRTIO CRYPTO DRIVER
23275 F: drivers/crypto/virtio/
23276 F: include/uapi/linux/virtio_crypto.h
23278 VIRTIO DRIVERS FOR S390
23286 F: arch/s390/include/uapi/asm/virtio-ccw.h
23287 F: drivers/s390/virtio/
23296 W: https://virtio-fs.gitlab.io/
23297 F: Documentation/filesystems/virtiofs.rst
23298 F: fs/fuse/virtio_fs.c
23299 F: include/uapi/linux/virtio_fs.h
23307 F: drivers/gpio/gpio-virtio.c
23308 F: include/uapi/linux/virtio_gpio.h
23318 T: git git://anongit.freedesktop.org/drm/drm-misc
23319 F: drivers/gpu/drm/ci/xfails/virtio*
23320 F: drivers/gpu/drm/virtio/
23321 F: include/uapi/linux/virtio_gpu.h
23323 VIRTIO HOST (VHOST)
23330 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23332 F: include/linux/sched/vhost_task.h
23333 F: include/linux/vhost_iotlb.h
23334 F: include/uapi/linux/vhost.h
23335 F: kernel/vhost_task.c
23337 VIRTIO HOST (VHOST-SCSI)
23345 F: drivers/vhost/scsi.c
23353 F: drivers/i2c/busses/i2c-virtio.c
23354 F: include/uapi/linux/virtio_i2c.h
23356 VIRTIO INPUT DRIVER
23359 F: drivers/virtio/virtio_input.c
23360 F: include/uapi/linux/virtio_input.h
23362 VIRTIO IOMMU DRIVER
23366 F: drivers/iommu/virtio-iommu.c
23367 F: include/uapi/linux/virtio_iommu.h
23373 W: https://virtio-mem.gitlab.io/
23374 F: drivers/virtio/virtio_mem.c
23375 F: include/uapi/linux/virtio_mem.h
23381 F: drivers/nvdimm/nd_virtio.c
23382 F: drivers/nvdimm/virtio_pmem.c
23384 VIRTIO SOUND DRIVER
23390 F: include/uapi/linux/virtio_snd.h
23393 VIRTUAL BOX GUEST DEVICE DRIVER
23398 F: drivers/virt/vboxguest/
23399 F: include/linux/vbox_utils.h
23400 F: include/uapi/linux/vbox*.h
23402 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23408 VIRTUAL PCM TEST DRIVER
23412 F: Documentation/sound/cards/pcmtest.rst
23413 F: sound/drivers/pcmtest.c
23414 F: tools/testing/selftests/alsa/test-pcmtest-driver.c
23416 VIRTUAL SERIO DEVICE DRIVER
23419 F: drivers/input/serio/userio.c
23420 F: include/uapi/linux/userio.h
23422 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
23425 F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
23426 F: drivers/iio/light/veml6075.c
23428 VISL VIRTUAL STATELESS DECODER DRIVER
23432 F: drivers/media/test-drivers/visl
23434 VIVID VIRTUAL VIDEO DRIVER
23438 W: https://linuxtv.org
23439 T: git git://linuxtv.org/media_tree.git
23440 F: drivers/media/test-drivers/vivid/*
23442 VM SOCKETS (AF_VSOCK)
23447 F: drivers/net/vsockmon.c
23448 F: include/net/af_vsock.h
23449 F: include/uapi/linux/vm_sockets.h
23450 F: include/uapi/linux/vm_sockets_diag.h
23451 F: include/uapi/linux/vsockmon.h
23453 F: tools/testing/vsock/
23462 W: http://www.linux-mm.org
23463 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23464 F: include/linux/vmalloc.h
23470 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23471 F: Documentation/driver-api/vme.rst
23472 F: drivers/staging/vme_user/
23474 VMWARE BALLOON DRIVER
23479 F: drivers/misc/vmw_balloon.c
23481 VMWARE HYPERVISOR INTERFACE
23488 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23489 F: arch/x86/include/asm/vmware.h
23490 F: arch/x86/kernel/cpu/vmware.c
23492 VMWARE PVRDMA DRIVER
23498 F: drivers/infiniband/hw/vmw_pvrdma/
23500 VMWARE PVSCSI DRIVER
23505 F: drivers/scsi/vmw_pvscsi.c
23506 F: drivers/scsi/vmw_pvscsi.h
23508 VMWARE VIRTUAL PTP CLOCK DRIVER
23515 F: drivers/ptp/ptp_vmw.c
23523 F: drivers/misc/vmw_vmci/
23524 F: include/linux/vmw_vmci*
23526 VMWARE VMMOUSE SUBDRIVER
23531 F: drivers/input/mouse/vmmouse.c
23532 F: drivers/input/mouse/vmmouse.h
23534 VMWARE VMXNET3 ETHERNET DRIVER
23539 F: drivers/net/vmxnet3/
23541 VMWARE VSOCK VMCI TRANSPORT DRIVER
23547 F: net/vmw_vsock/vmci_transport*
23549 VOCORE VOCORE2 BOARD
23553 F: arch/mips/boot/dts/ralink/vocore2.dts
23555 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23560 W: http://www.slimlogic.co.uk/?p=48
23561 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23562 F: Documentation/devicetree/bindings/regulator/
23563 F: Documentation/power/regulator/
23564 F: drivers/regulator/
23565 F: include/dt-bindings/regulator/
23566 F: include/linux/regulator/
23567 K: regulator_get_optional
23569 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23571 F: drivers/regulator/irq_helpers.c
23577 F: Documentation/networking/vrf.rst
23578 F: drivers/net/vrf.c
23587 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23588 F: Documentation/core-api/printk-formats.rst
23589 F: lib/test_printf.c
23590 F: lib/test_scanf.c
23593 VT1211 HARDWARE MONITOR DRIVER
23597 F: Documentation/hwmon/vt1211.rst
23598 F: drivers/hwmon/vt1211.c
23600 VT8231 HARDWARE MONITOR DRIVER
23604 F: drivers/hwmon/vt8231.c
23606 VUB300 USB to SDIO/SD/MMC bridge chip
23609 F: drivers/mmc/host/vub300.c
23611 W1 DALLAS'S 1-WIRE BUS
23614 F: Documentation/devicetree/bindings/w1/
23615 F: Documentation/w1/
23617 F: include/linux/w1.h
23619 W83791D HARDWARE MONITORING DRIVER
23623 F: Documentation/hwmon/w83791d.rst
23624 F: drivers/hwmon/w83791d.c
23626 W83793 HARDWARE MONITORING DRIVER
23630 F: Documentation/hwmon/w83793.rst
23631 F: drivers/hwmon/w83793.c
23633 W83795 HARDWARE MONITORING DRIVER
23637 F: drivers/hwmon/w83795.c
23639 W83L51xD SD/MMC CARD INTERFACE DRIVER
23642 F: drivers/mmc/host/wbsd.*
23644 WACOM PROTOCOL 4 SERIAL TABLETS
23649 F: drivers/input/tablet/wacom_serial4.c
23651 WANGXUN ETHERNET DRIVER
23656 W: https://www.net-swift.com
23657 F: Documentation/networking/device_drivers/ethernet/wangxun/*
23658 F: drivers/net/ethernet/wangxun/
23659 F: drivers/net/pcs/pcs-xpcs-wx.c
23661 WATCHDOG DEVICE DRIVERS
23666 W: http://www.linux-watchdog.org/
23667 T: git git://www.linux-watchdog.org/linux-watchdog.git
23668 F: Documentation/devicetree/bindings/watchdog/
23669 F: Documentation/watchdog/
23670 F: drivers/watchdog/
23671 F: include/linux/watchdog.h
23672 F: include/trace/events/watchdog.h
23673 F: include/uapi/linux/watchdog.h
23675 WAVE5 VPU CODEC DRIVER
23680 F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml
23681 F: drivers/media/platform/chips-media/wave5/
23683 WHISKEYCOVE PMIC GPIO DRIVER
23687 F: drivers/gpio/gpio-wcove.c
23693 F: drivers/rtc/rtc-sd3078.c
23699 F: drivers/hid/hid-wiimote*
23701 WILOCITY WIL6210 WIRELESS DRIVER
23704 W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23705 F: drivers/net/wireless/ath/wil6210/
23710 F: drivers/media/rc/winbond-cir.c
23712 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23715 F: drivers/watchdog/ebc-c384_wdt.c
23717 WINSYSTEMS WS16C48 GPIO DRIVER
23721 F: drivers/gpio/gpio-ws16c48.c
23723 WIREGUARD SECURE NETWORK TUNNEL
23728 F: drivers/net/wireguard/
23729 F: tools/testing/selftests/wireguard/
23731 WISTRON LAPTOP BUTTON DRIVER
23734 F: drivers/input/misc/wistron_btns.c
23736 WMI BINARY MOF DRIVER
23741 F: Documentation/ABI/stable/sysfs-platform-wmi-bmof
23742 F: Documentation/wmi/devices/wmi-bmof.rst
23743 F: drivers/platform/x86/wmi-bmof.c
23745 WOLFSON MICROELECTRONICS DRIVERS
23748 W: https://github.com/CirrusLogic/linux-drivers/wiki
23749 T: git https://github.com/CirrusLogic/linux-drivers.git
23750 F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23751 F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23752 F: Documentation/devicetree/bindings/mfd/wm831x.txt
23753 F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23754 F: Documentation/devicetree/bindings/sound/wlf,*.yaml
23755 F: Documentation/devicetree/bindings/sound/wm*
23756 F: Documentation/hwmon/wm83??.rst
23757 F: arch/arm/mach-s3c/mach-crag6410*
23758 F: drivers/clk/clk-wm83*.c
23759 F: drivers/gpio/gpio-*wm*.c
23760 F: drivers/gpio/gpio-arizona.c
23761 F: drivers/hwmon/wm83??-hwmon.c
23762 F: drivers/input/misc/wm831x-on.c
23763 F: drivers/input/touchscreen/wm831x-ts.c
23764 F: drivers/input/touchscreen/wm97*.c
23765 F: drivers/leds/leds-wm83*.c
23766 F: drivers/mfd/arizona*
23767 F: drivers/mfd/cs47l24*
23768 F: drivers/mfd/wm*.c
23769 F: drivers/power/supply/wm83*.c
23770 F: drivers/regulator/arizona*
23771 F: drivers/regulator/wm8*.c
23772 F: drivers/rtc/rtc-wm83*.c
23773 F: drivers/video/backlight/wm83*_bl.c
23774 F: drivers/watchdog/wm83*_wdt.c
23775 F: include/linux/mfd/arizona/
23776 F: include/linux/mfd/wm831x/
23777 F: include/linux/mfd/wm8350/
23778 F: include/linux/mfd/wm8400*
23779 F: include/linux/regulator/arizona*
23780 F: include/linux/wm97xx.h
23781 F: include/sound/wm????.h
23782 F: sound/soc/codecs/arizona*
23783 F: sound/soc/codecs/cs47l24*
23784 F: sound/soc/codecs/wm*
23790 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23791 F: Documentation/core-api/workqueue.rst
23792 F: include/linux/workqueue.h
23793 F: kernel/workqueue.c
23794 F: kernel/workqueue_internal.h
23802 F: drivers/net/wwan/
23803 F: include/linux/wwan.h
23804 F: include/uapi/linux/wwan.h
23806 X-POWERS AXP288 PMIC DRIVERS
23809 F: drivers/acpi/pmic/intel_pmic_xpower.c
23812 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23822 F: Documentation/networking/lapb-module.rst
23823 F: Documentation/networking/x25*
23824 F: drivers/net/wan/hdlc_x25.c
23825 F: drivers/net/wan/lapbether.c
23826 F: include/*/lapb.h
23827 F: include/net/x25*
23828 F: include/uapi/linux/x25.h
23832 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23841 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23842 F: Documentation/arch/x86/
23843 F: Documentation/devicetree/bindings/x86/
23850 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23853 X86 HARDWARE VULNERABILITIES
23860 F: Documentation/admin-guide/hw-vuln/
23861 F: arch/x86/include/asm/nospec-branch.h
23862 F: arch/x86/kernel/cpu/bugs.c
23864 X86 MCE INFRASTRUCTURE
23869 F: Documentation/ABI/testing/sysfs-mce
23870 F: Documentation/arch/x86/x86_64/machinecheck.rst
23871 F: arch/x86/kernel/cpu/mce/*
23873 X86 MICROCODE UPDATE SUPPORT
23876 F: arch/x86/kernel/cpu/microcode/*
23884 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23887 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23891 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23892 F: drivers/platform/x86/x86-android-tablets/
23894 X86 PLATFORM DRIVERS
23899 Q: https://patchwork.kernel.org/project/platform-driver-x86/list/
23900 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23901 F: drivers/platform/olpc/
23902 F: drivers/platform/x86/
23903 F: include/linux/platform_data/x86/
23905 X86 PLATFORM UV HPE SUPERDOME FLEX
23912 F: arch/x86/include/asm/uv/
23913 F: arch/x86/kernel/apic/x2apic_uv_x.c
23914 F: arch/x86/platform/uv/
23916 X86 STACK UNWINDING
23920 F: arch/x86/include/asm/unwind*.h
23921 F: arch/x86/kernel/dumpstack.c
23922 F: arch/x86/kernel/stacktrace.c
23923 F: arch/x86/kernel/unwind_*.c
23925 X86 TRUST DOMAIN EXTENSIONS (TDX)
23931 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23932 F: arch/x86/boot/compressed/tdx*
23933 F: arch/x86/coco/tdx/
23934 F: arch/x86/include/asm/shared/tdx.h
23935 F: arch/x86/include/asm/tdx.h
23936 F: arch/x86/virt/vmx/tdx/
23937 F: drivers/virt/coco/tdx-guest
23943 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23944 F: arch/x86/entry/vdso/
23950 F: Documentation/core-api/xarray.rst
23951 F: include/linux/idr.h
23952 F: include/linux/xarray.h
23955 F: tools/testing/radix-tree
23960 F: drivers/media/rc/keymaps/rc-xbox-dvd.c
23961 F: drivers/media/rc/xbox_remote.c
23963 XC2028/3028 TUNER DRIVER
23967 W: https://linuxtv.org
23968 T: git git://linuxtv.org/media_tree.git
23969 F: drivers/media/tuners/xc2028.*
23971 XDP (eXpress Data Path)
23981 F: drivers/net/ethernet/*/*/*/*/*xdp*
23982 F: drivers/net/ethernet/*/*/*xdp*
23983 F: include/net/xdp.h
23984 F: include/net/xdp_priv.h
23985 F: include/trace/events/xdp.h
23986 F: kernel/bpf/cpumap.c
23987 F: kernel/bpf/devmap.c
23989 F: samples/bpf/xdp*
23990 F: tools/testing/selftests/bpf/*/*xdp*
23991 F: tools/testing/selftests/bpf/*xdp*
23992 K: (?:\b|_)xdp(?:\b|_)
23994 XDP SOCKETS (AF_XDP)
24002 F: Documentation/networking/af_xdp.rst
24003 F: include/net/netns/xdp.h
24004 F: include/net/xdp_sock*
24005 F: include/net/xsk_buff_pool.h
24006 F: include/uapi/linux/if_xdp.h
24007 F: include/uapi/linux/xdp_diag.h
24009 F: tools/testing/selftests/bpf/*xsk*
24011 XEN BLOCK SUBSYSTEM
24015 F: drivers/block/xen*
24016 F: drivers/block/xen-blkback/*
24022 F: arch/arm/include/asm/xen/
24025 XEN HYPERVISOR ARM64
24029 F: arch/arm64/include/asm/xen/
24032 XEN HYPERVISOR INTERFACE
24038 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
24039 F: Documentation/ABI/stable/sysfs-hypervisor-xen
24040 F: Documentation/ABI/testing/sysfs-hypervisor-xen
24041 F: drivers/*/xen-*front.c
24043 F: include/uapi/xen/
24045 F: kernel/configs/xen.config
24052 F: arch/x86/configs/xen.config
24053 F: arch/x86/include/asm/pvclock-abi.h
24054 F: arch/x86/include/asm/xen/
24055 F: arch/x86/platform/pvh/
24058 XEN NETWORK BACKEND DRIVER
24064 F: drivers/net/xen-netback/*
24070 F: arch/x86/pci/*xen*
24071 F: drivers/pci/*xen*
24078 F: drivers/scsi/xen-scsifront.c
24079 F: drivers/xen/xen-scsiback.c
24080 F: include/xen/interface/io/vscsiif.h
24087 F: drivers/usb/host/xen*
24088 F: include/xen/interface/io/usbif.h
24090 XEN SOUND FRONTEND DRIVER
24097 XEN SWIOTLB SUBSYSTEM
24103 F: arch/*/include/asm/xen/swiotlb-xen.h
24104 F: drivers/xen/swiotlb-xen.c
24105 F: include/xen/arm/swiotlb-xen.h
24106 F: include/xen/swiotlb-xen.h
24114 C: irc://irc.oftc.net/xfs
24115 T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
24116 P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
24117 F: Documentation/ABI/testing/sysfs-fs-xfs
24118 F: Documentation/admin-guide/xfs.rst
24119 F: Documentation/filesystems/xfs/*
24121 F: include/uapi/linux/dqblk_xfs.h
24122 F: include/uapi/linux/fsmap.h
24128 F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
24129 F: drivers/iio/adc/xilinx-ams.c
24131 XILINX AXI ETHERNET DRIVER
24134 F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
24135 F: drivers/net/ethernet/xilinx/xilinx_axienet*
24142 F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml
24143 F: drivers/net/can/xilinx_can.c
24145 XILINX EVENT MANAGEMENT DRIVER
24148 F: drivers/soc/xilinx/xlnx_event_manager.c
24149 F: include/linux/firmware/xlnx-event-manager.h
24156 F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24157 F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24158 F: drivers/gpio/gpio-xilinx.c
24159 F: drivers/gpio/gpio-zynq.c
24161 XILINX LL TEMAC ETHERNET DRIVER
24164 F: drivers/net/ethernet/xilinx/ll_temac*
24169 F: drivers/pwm/pwm-xilinx.c
24170 F: include/clocksource/timer-xilinx.h
24172 XILINX SD-FEC IP CORES
24176 F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
24177 F: Documentation/misc-devices/xilinx_sdfec.rst
24178 F: drivers/misc/Kconfig
24179 F: drivers/misc/Makefile
24180 F: drivers/misc/xilinx_sdfec.c
24181 F: include/uapi/misc/xilinx_sdfec.h
24183 XILINX UARTLITE SERIAL DRIVER
24187 F: drivers/tty/serial/uartlite.c
24189 XILINX VIDEO IP CORES
24193 T: git git://linuxtv.org/media_tree.git
24194 F: Documentation/devicetree/bindings/media/xilinx/
24195 F: drivers/media/platform/xilinx/
24196 F: include/uapi/linux/xilinx-v4l2-controls.h
24198 XILINX VERSAL EDAC DRIVER
24202 F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24203 F: drivers/edac/versal_edac.c
24205 XILINX WATCHDOG DRIVER
24210 F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24211 F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24212 F: drivers/watchdog/of_xilinx_wdt.c
24213 F: drivers/watchdog/xilinx_wwdt.c
24221 F: drivers/dma/xilinx/xdma-regs.h
24222 F: drivers/dma/xilinx/xdma.c
24223 F: include/linux/dma/amd_xdma.h
24224 F: include/linux/platform_data/amd_xdma.h
24226 XILINX ZYNQMP DPDMA DRIVER
24230 F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24231 F: drivers/dma/xilinx/xilinx_dpdma.c
24232 F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24234 XILINX ZYNQMP OCM EDAC DRIVER
24238 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24239 F: drivers/edac/zynqmp_edac.c
24241 XILINX ZYNQMP PSGTR PHY DRIVER
24245 T: git https://github.com/Xilinx/linux-xlnx.git
24246 F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24247 F: drivers/phy/xilinx/phy-zynqmp.c
24249 XILINX ZYNQMP SHA3 DRIVER
24252 F: drivers/crypto/xilinx/zynqmp-sha.c
24258 F: drivers/char/xillybus/
24264 W: http://www.marvell.com
24265 F: drivers/i2c/busses/i2c-xlp9xx.c
24267 XRA1403 GPIO EXPANDER
24271 F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24272 F: drivers/gpio/gpio-xra1403.c
24274 XTENSA XTFPGA PLATFORM SUPPORT
24277 F: drivers/spi/spi-xtensa-xtfpga.c
24278 F: sound/soc/xtensa/xtfpga-i2s.c
24280 YAM DRIVER FOR AX.25
24284 F: drivers/net/hamradio/yam*
24285 F: include/linux/yam.h
24287 YAMA SECURITY MODULE
24290 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24291 F: Documentation/admin-guide/LSM/Yama.rst
24294 YEALINK PHONE DRIVER
24298 F: Documentation/input/devices/yealink.rst
24299 F: drivers/input/misc/yealink.*
24301 Z3FOLD COMPRESSED PAGE ALLOCATOR
24308 Z8530 DRIVER FOR AX.25
24312 W: http://yaina.de/jreuter/
24313 W: http://www.qsl.net/dl1bke/
24314 F: Documentation/networking/device_drivers/hamradio/z8530drv.rst
24315 F: drivers/net/hamradio/*scc.c
24316 F: drivers/net/hamradio/z8530.h
24318 ZBUD COMPRESSED PAGE ALLOCATOR
24325 ZD1211RW WIRELESS DRIVER
24328 F: drivers/net/wireless/zydas/zd1211rw/
24330 ZD1301 MEDIA DRIVER
24333 W: https://linuxtv.org/
24334 Q: https://patchwork.linuxtv.org/project/linux-media/list/
24335 F: drivers/media/usb/dvb-usb-v2/zd1301*
24337 ZD1301_DEMOD MEDIA DRIVER
24340 W: https://linuxtv.org/
24341 Q: https://patchwork.linuxtv.org/project/linux-media/list/
24342 F: drivers/media/dvb-frontends/zd1301_demod*
24344 ZHAOXIN PROCESSOR SUPPORT
24348 F: arch/x86/kernel/cpu/zhaoxin.c
24356 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24357 F: Documentation/filesystems/zonefs.rst
24360 ZR36067 VIDEO FOR LINUX DRIVER
24365 W: http://mjpeg.sourceforge.net/driver-zoran/
24366 Q: https://patchwork.linuxtv.org/project/linux-media/list/
24367 F: Documentation/driver-api/media/drivers/zoran.rst
24368 F: drivers/media/pci/zoran/
24370 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24375 F: Documentation/admin-guide/blockdev/zram.rst
24376 F: drivers/block/zram/
24378 ZS DECSTATION Z85C30 SERIAL DRIVER
24381 F: drivers/tty/serial/zs.*
24383 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24388 F: Documentation/mm/zsmalloc.rst
24389 F: include/linux/zsmalloc.h
24395 B: https://github.com/facebook/zstd/issues
24396 T: git https://github.com/terrelln/linux.git
24398 F: include/linux/zstd*
24399 F: lib/decompress_unzstd.c
24404 ZSWAP COMPRESSED SWAP CACHING
24410 F: Documentation/admin-guide/mm/zswap.rst
24411 F: include/linux/zpool.h
24412 F: include/linux/zswap.h
24419 S: Buried alive in reporters
24420 T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git