On Sat, Oct 12, 2013 at 05:09:43PM +0800, Peter Chen wrote:
> 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.c...@freescale.com>
> ---
> Documentation/devicetree/bindings/usb/mxs-phy.txt | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/usb/mxs-phy.txt
> b/Documentation/devicetree/bindings/usb/mxs-phy.txt
> index 5835b27..1a9bd85 100644
> --- a/Documentation/devicetree/bindings/usb/mxs-phy.txt
> +++ b/Documentation/devicetree/bindings/usb/mxs-phy.txt
> @@ -4,10 +4,12 @@ Required properties:
> - compatible: Should be "fsl,imx23-usbphy"
> - reg: Should contain registers location and length
> - interrupts: Should contain phy interrupt
> +- fsl,anatop: phandle for anatop register
It's only required for imx6 phy not necessarily for imx23/28 phy, right?
Shawn
>
> Example:
> usbphy1: usbphy@020c9000 {
> compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
> reg = <0x020c9000 0x1000>;
> interrupts = <0 44 0x04>;
> + fsl,anatop = <&anatop>;
> };
> --
> 1.7.1
>
>
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