Re: [PATCH 3/4] dts: dra7-evm: add USB support

George Cherian
2013-08-02T15:04:15Z

On 8/1/2013 8:28 PM, Roger Quadros wrote:
> Add USB drv_vbus pinctrl information and USB mode
> for the USB controller.
>
> Signed-off-by: Roger Quadros <rogerq@ti.com>
> ---
> arch/arm/boot/dts/dra7-evm.dts | 22 ++++++++++++++++++++++
> 1 files changed, 22 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
> index cb0703c..acd3c09 100644
> --- a/arch/arm/boot/dts/dra7-evm.dts
> +++ b/arch/arm/boot/dts/dra7-evm.dts
> @@ -18,3 +18,25 @@
> reg = <0x80000000 0x60000000>; /* 1536 MB */
> };
> };
> +
> +&dra7_pmx_core {
> + pinctrl-names = "default";
> + pinctrl-0 = <
> + &usb_pins
> + >;
> +
> + usb_pins: pinmux_usb_pins {
> + pinctrl-single,pins = <
> + 0x280 0xc0000 /* usb1_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
> + 0x284 0xc0000 /* usb2_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
> + >;
> + };
> +};
> +
> +&dwc3_1 {
> + dr_mode = "otg";

otg???
> +};
> +
> +&dwc3_2 {
> + dr_mode = "host";
> +};

--
-George