Subject: Re: [PATCH v5 1/4] dt-bindings: display: mediatek: update dpi supported chips

From: Rob Herring <[email-masked]>
Date: Mon, 12 Aug 2019 15:49:33 -0600

On Wed, Aug 07, 2019 at 02:02:54PM +0800, Jitao Shi wrote:
> Add decriptions about supported chips, including MT2701 & MT8173 &
> mt8183
> 
> Signed-off-by: Jitao Shi <[email-masked]>
> ---
>  .../bindings/display/mediatek/mediatek,dpi.txt        | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> index b6a7e7397b8b..cd6a1469c8b7 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> @@ -7,6 +7,7 @@ output bus.
>  
>  Required properties:
>  - compatible: "mediatek,<chip>-dpi"
> +  the supported chips are mt2701 , mt8173 and mt8183.
>  - reg: Physical base address and length of the controller's registers
>  - interrupts: The interrupt signal from the function block.
>  - clocks: device clocks
> @@ -16,6 +17,11 @@ Required properties:
>    Documentation/devicetree/bindings/graph.txt. This port should be connected
>    to the input port of an attached HDMI or LVDS encoder chip.
>  
> +Optional properties:
> +- dpi_pin_mode_swap: Swap the pin mode between dpi mode and gpio mode.
> +- pinctrl-names: Contain "gpiomode" and "dpimode".
> +- dpi_dual_edge: Control the RGB 24bit data on 12 pins or 24 pins.

Nothing about this in the commit msg...

The dpi* properties need vendor prefixes and use '-' rather than '_'.

Rob

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