Re: [PATCH 1/3] ARM: dts: omap3-igep0020: Add USB OTG support

[Roger Quadros <rogerq@ti.com>]

Javier,

On 10/05/2013 03:04 AM, Javier Martinez Canillas wrote:
> Commit ad871c10b ("ARM: dts: OMAP: Add usb_otg and glue data to OMAP3+ boards")
> added USB OTG support for most OMAP boards but some OMAP3 boards
> such as the IGEPv2 were not updated. This patch adds an USB OTG
> device node to this board.
> 
> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
> ---
>  arch/arm/boot/dts/omap3-igep0020.dts | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts
> index eedf0d8..903e944 100644
> --- a/arch/arm/boot/dts/omap3-igep0020.dts
> +++ b/arch/arm/boot/dts/omap3-igep0020.dts
> @@ -166,3 +166,10 @@
>  		smsc,save-mac-address;
>  	};
>  };
> +
> +&usb_otg_hs {
> +	interface-type = <0>;
> +	usb-phy = <&usb2_phy>;

With the PHY generic framework in Greg's usb-next branch [1], you will also need to add

+       phys = <&usb2_phy>;
+       phy-names = "usb2-phy";

> +	mode = <3>;
> +	power = <50>;
> +};
> 

So it would be good to test with the usb-next branch.

cheers,
-roger

[1] - git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git