linux-kernel - Re: [PATCH] dt-bindings: display: panel: visionox,vtdr6130: add missing reg property

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Date:   Tue, 7 Feb 2023 19:36:00 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     Neil Armstrong <neil.armstrong@...aro.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: display: panel: visionox,vtdr6130: add
 missing reg property

Hi Neil.


On Tue, Feb 07, 2023 at 11:04:36AM +0100, Neil Armstrong wrote:
> Add missing reg property and update example to add dsi top node.
> 
> Fixes: ef85db911134 ("dt-bindings: display: panel: document the Visionox VTDR6130 AMOLED DSI Panel")
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
>  .../bindings/display/panel/visionox,vtdr6130.yaml  | 34 ++++++++++++++--------
>  1 file changed, 22 insertions(+), 12 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/visionox,vtdr6130.yaml b/Documentation/devicetree/bindings/display/panel/visionox,vtdr6130.yaml
> index 49e2fd4b4e99..84562a5b710a 100644
> --- a/Documentation/devicetree/bindings/display/panel/visionox,vtdr6130.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/visionox,vtdr6130.yaml
> @@ -16,6 +16,10 @@ properties:
>    compatible:
>      const: visionox,vtdr6130
>  
> +  reg:
> +    maxItems: 1
> +    description: DSI virtual channel
> +
Other panels using dsi uses a simple
"	reg: true"

I think that would suffice here too.

	Sam