On 3.2.2016 13:41, Nathan Rossi wrote:
> Setup the USB controller and configure it to operate in host mode.
> Additionally add the USB phy node for the ZYBO, including reset gpio
> which is connected to a external MIO pin.
>
> Signed-off-by: Nathan Rossi <nathan@xxxxxxxxxxxxxxx>
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Cc: Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Michal Simek <michal.simek@xxxxxxxxxx>
> Cc: Sören Brinkmann <soren.brinkmann@xxxxxxxxxx>
> ---
> arch/arm/boot/dts/zynq-zybo.dts | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/zynq-zybo.dts b/arch/arm/boot/dts/zynq-zybo.dts
> index 16c9cac..8f085b3 100644
> --- a/arch/arm/boot/dts/zynq-zybo.dts
> +++ b/arch/arm/boot/dts/zynq-zybo.dts
> @@ -33,6 +33,11 @@
> stdout-path = "serial0:115200n8";
> };
>
> + usb_phy0: phy0 {
> + #phy-cells = <0>;
> + compatible = "usb-nop-xceiv";
> + reset-gpios = <&gpio0 46 1>;
> + };
> };
>
> &clkc {
> @@ -56,3 +61,9 @@
> &uart1 {
> status = "okay";
> };
> +
> +&usb0 {
> + status = "okay";
> + dr_mode = "host";
> + usb-phy = <&usb_phy0>;
> +};
>
Applied.
Thanks,
Michal
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