[PATCH v2] dt-bindings: exynos: Document #sound-dai-cells property of the HDMI node

[Rob Herring]

On Fri, Mar 09, 2018 at 04:40:16PM +0100, Sylwester Nawrocki wrote:
> The #sound-dai-cells DT property is required to describe link between
> the HDMI IP block and the SoC's audio subsystem.
> 
> Signed-off-by: Sylwester Nawrocki <s.nawrocki at samsung.com>
> ---
> Changes since v2:
>  - the property has been moved to "Required properties" paragraph,
>    I didn't add Rob's Reviewed-by due to this change
> ---
>  Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt | 1 +
>  1 file changed, 1 insertion(+)

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