[PATCH 17/20] dt-bindings: usb: qcom, dwc3: Validate DWC3 sub-node

[Rob Herring]

On Wed, 14 Oct 2020 13:13:59 +0300, Serge Semin wrote:
> Qualcomm msm8996/sc7180/sdm845 DWC3 compatible DT nodes are supposed to
> have a DWC USB3 compatible sub-node to describe a fully functioning USB
> interface. Let's use the available DWC USB3 DT schema to validate the
> Qualcomm DWC3 sub-nodes.
> 
> Note since the generic DWC USB3 DT node is supposed to be named as generic
> USB HCD ("^usb(@.*)?") one we have to accordingly fix the sub-nodes name
> regexp and fix the DT node example.
> 
> Signed-off-by: Serge Semin <Sergey.Semin at baikalelectronics.ru>
> 
> ---
> 
> Changelog v2:
> - Discard the "^dwc3@[0-9a-f]+$" nodes from being acceptable as sub-nodes.
> ---
>  Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 9 +++------
>  1 file changed, 3 insertions(+), 6 deletions(-)
> 

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