On Wed, May 27, 2015 at 07:50:06PM +0800, Li Jun wrote:
> Add srp, hnp and adp support for usb OTG port, then those OTG features don't
> have to be decided by usb driver.
>
Please always cc to dt ML and maintainer about dt changes.
> Signed-off-by: Li Jun <jun...@freescale.com>
> ---
> Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
> b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
> index 38a5480..7dbeb1c 100644
> --- a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
> +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt
> @@ -20,6 +20,9 @@ Optional properties:
> - external-vbus-divider: enables off-chip resistor divider for Vbus
> - maximum-speed: limit the maximum connection speed to "full-speed".
> - tpl-support: TPL (Targeted Peripheral List) feature for targeted hosts
> +- srp-support: support otg srp for otg port
> +- hnp-support: support otg hnp for otg port
> +- adp-support: support otg adp for otg port
>
> Examples:
> usb@02184000 { /* USB OTG */
> @@ -32,4 +35,7 @@ usb@02184000 { /* USB OTG */
> external-vbus-divider;
> maximum-speed = "full-speed";
> tpl-support;
> + srp-support;
> + hnp-support;
> + adp-support;
> };
> --
> 1.9.1
>
--
Best Regards,
Peter Chen
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