[RESEND PATCH v2 1/2] Documentation: dt: dwc2: amend clocks property

[Rob Herring]

On Fri, Feb 10, 2017 at 11:06:26AM +0800, Frank Wang wrote:
> Move 'clocks' to optional properties since not every platform
> is going to need to specify it and add pmu/utmi/ulpi/utmifs
> optional clocks into 'clock-names' list.
> 
> Signed-off-by: Frank Wang <frank.wang at rock-chips.com>
> ---
>  Documentation/devicetree/bindings/usb/dwc2.txt | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)

Acked-by: Rob Herring <robh at kernel.org> 

It would be good to get some acks from others familar with this block.

Rob