On Fri, Nov 02, 2012 at 10:02:47PM +0530, Afzal Mohammed wrote:
> OMAP2+ family of devices are now obtaining resources via DT, earlier
> it was obtained from hwmod. Update binding document accrodingly, while
> at it add example.
>
> Signed-off-by: Afzal Mohammed <afzal@xxxxxx>
> ---
> .../devicetree/bindings/usb/am33xx-usb.txt | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
> index a922505..6b7e3bd 100644
> --- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt
> +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
> @@ -1,5 +1,7 @@
> AM33XX MUSB GLUE
> - compatible : Should be "ti,musb-am33xx"
> + - reg : offset and length of register sets, first usbss, then for musb instances
> + - interrupts : usbss, musb instance interrupts in order
> - ti,hwmods : must be "usb_otg_hs"
> - multipoint : Should be "1" indicating the musb controller supports
> multipoint. This is a MUSB configuration-specific setting.
> @@ -12,3 +14,22 @@ AM33XX MUSB GLUE
> represents PERIPHERAL.
> - power : Should be "250". This signifies the controller can supply upto
> 500mA when operating in host mode.
> +
> +Example:
> +
> +usb_otg_hs@47400000 {
this should be usb@47400000.
> + compatible = "ti,musb-am33xx";
> + reg = <0x47400000 0x1000 /* usbss */
> + 0x47401000 0x800 /* musb instance 0 */
> + 0x47401800 0x800>; /* musb instance 1 */
> + interrupts = <17 /* usbss */
> + 18 /* musb instance 0 */
> + 19>; /* musb instance 1 */
> + multipoint = <1>;
> + num-eps = <16>;
> + ram-bits = <12>;
> + port0-mode = <3>;
> + port1-mode = <3>;
> + power = <250>;
> + ti,hwmods = "usb_otg_hs";
> +};
> --
> 1.7.12
>
--
balbi
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