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usb: doc: phy-mxs: update binding for adding anatop phandle 

Add anatop phandle which is used to access anatop registers to
control PHY's power and other USB operations.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Peter Chen 2014-02-24 10:20:56 +08:00 committed by Felipe Balbi
parent 1364414411
commit d9c130328d
1 changed files with 2 additions and 0 deletions
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2
Documentation/devicetree/bindings/usb/mxs-phy.txt
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@ -8,10 +8,12 @@ Required properties:
"fsl,imx23-usbphy" is still a fallback for other strings
- reg: Should contain registers location and length
- interrupts: Should contain phy interrupt
- fsl,anatop: phandle for anatop register, it is only for imx6 SoC series
Example:
usbphy1: usbphy@020c9000 {
compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
reg = <0x020c9000 0x1000>;
interrupts = <0 44 0x04>;
fsl,anatop = <&anatop>;
};