[v4 1/2] dt/bindings: display: Add optional property node define for Mali DP500

[Rob Herring]

On Thu, 22 Aug 2019 10:11:34 +0800, Wen He wrote:
> Add optional property node 'arm,malidp-arqos-value' for the Mali DP500.
> This property describe the ARQoS levels of DP500's QoS signaling.
> 
> Signed-off-by: Wen He <wen.he_1 at nxp.com>
> ---
>  Documentation/devicetree/bindings/display/arm,malidp.txt | 3 +++
>  1 file changed, 3 insertions(+)
> 

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