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author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-13 07:29:57 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-13 07:29:57 +0200 |
commit | a4f4bc65b33164eb8c19bcff9834cc87bcc845bb (patch) | |
tree | ef97762be5b614f160e9affddd1bbbec43c007dc /dts/Bindings/usb/usb-device.txt | |
parent | 83e61900b02965d01f0885e2db2077df35be7f56 (diff) | |
download | barebox-a4f4bc65b33164eb8c19bcff9834cc87bcc845bb.tar.gz barebox-a4f4bc65b33164eb8c19bcff9834cc87bcc845bb.tar.xz |
dts: update to v4.6-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/usb/usb-device.txt')
-rw-r--r-- | dts/Bindings/usb/usb-device.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/dts/Bindings/usb/usb-device.txt b/dts/Bindings/usb/usb-device.txt new file mode 100644 index 0000000000..1c35e7b665 --- /dev/null +++ b/dts/Bindings/usb/usb-device.txt @@ -0,0 +1,28 @@ +Generic USB Device Properties + +Usually, we only use device tree for hard wired USB device. +The reference binding doc is from: +http://www.firmware.org/1275/bindings/usb/usb-1_0.ps + +Required properties: +- compatible: usbVID,PID. The textual representation of VID, PID shall + be in lower case hexadecimal with leading zeroes suppressed. The + other compatible strings from the above standard binding could also + be used, but a device adhering to this binding may leave out all except + for usbVID,PID. +- reg: the port number which this device is connecting to, the range + is 1-31. + +Example: + +&usb1 { + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + hub: genesys@1 { + compatible = "usb5e3,608"; + reg = <1>; + }; +} |