On Sun, Sep 11, 2016 at 03:41:07PM +0200, Martin Blumenstingl wrote:
> Add the documentation for the bindings for the Meson8b and GXBB USB2
> PHYs.
> 
> Signed-off-by: Martin Blumenstingl <martin.blumensti...@googlemail.com>
> ---
>  .../devicetree/bindings/phy/meson-usb2-phy.txt     | 27 
> ++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/phy/meson-usb2-phy.txt
> 
> diff --git a/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt 
> b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt
> new file mode 100644
> index 0000000..9da5ea2
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt
> @@ -0,0 +1,27 @@
> +* Amlogic USB2 PHY
> +
> +Required properties:
> +- compatible:        Depending on the platform this should be one of:
> +     "amlogic,meson8b-usb2-phy"
> +     "amlogic,meson-gxbb-usb2-phy"
> +- reg:               The base address and length of the registers
> +- #phys-cells:       should be 0 (see phy-bindings.txt in this directory)
> +- clocks:    phandle and clock identifier for the phy clocks
> +- clock-names:       "usb_general" and "usb"
> +
> +Optional properties:
> +- resets:    reference to the reset controller
> +- phy-supply:        see phy-bindings.txt in this directory
> +
> +
> +Example:
> +
> +usb0_phy: usb_phy@0 {

usb-phy@0

With that,

Acked-by: Rob Herring <r...@kernel.org>

> +     compatible = "amlogic,meson-gxbb-usb2-phy";
> +     #phy-cells = <0>;
> +     reg = <0x0 0x0 0x0 0x20>;
> +     resets = <&reset RESET_USB_OTG>;
> +     clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
> +     clock-names = "usb_general", "usb";
> +     phy-supply = <&usb_vbus>;
> +};
> -- 
> 2.9.3
> 
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