[PATCH 1/2] dt-bindings: msm/dsi: Add ref clock for 10nm PHY

[Stephen Boyd]

Quoting Matthias Kaehlcke (2018-11-02 14:45:33)
> Allow the 10nm PHY driver to get the ref clock from the DT.
> 
> Signed-off-by: Matthias Kaehlcke <mka at chromium.org>
> ---
>  Documentation/devicetree/bindings/display/msm/dsi.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt
> index dfc743219bd88..d0d2046ceff69 100644
> --- a/Documentation/devicetree/bindings/display/msm/dsi.txt
> +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt
> @@ -105,6 +105,10 @@ Required properties:
>  - power-domains: Should be <&mmcc MDSS_GDSC>.
>  - clocks: Phandles to device clocks. See [1] for details on clock bindings.
>  - clock-names: the following clocks are required:
> +  For 10nm PHY:
> +  * "iface"
> +  * "ref"
> +  For other PHYs:
>    * "iface"

Any reason we can't go back and do this for other phys too? They're all
the same with regards to this reference clk input.

>    For 28nm HPM/LP, 28nm 8960 PHYs:
>  - vddio-supply: phandle to vdd-io regulator device node