Re: [PATCH] dt-bindings: qcom: geni-se-qup: Add compatible for Nord SoC

[Shawn Guo]

On Mon, Apr 20, 2026 at 02:44:01PM +0800, Shawn Guo wrote:
> From: Deepti Jaggi <deepti.jaggi@xxxxxxxxxxxxxxxx>
> 
> Add compatibles for GENI Serial Engine QUP Wrapper Controller on Nord SoC
> with fallback on SA8255P compatibles.
> 
> Signed-off-by: Deepti Jaggi <deepti.jaggi@xxxxxxxxxxxxxxxx>
> Signed-off-by: Shawn Guo <shengchao.guo@xxxxxxxxxxxxxxxx>
> ---
>  .../soc/qcom/qcom,sa8255p-geni-se-qup.yaml    | 20 +++++++++++++++----
>  1 file changed, 16 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,sa8255p-geni-se-qup.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,sa8255p-geni-se-qup.yaml
> index 352af3426d34..d73f9edcbbdb 100644
> --- a/Documentation/devicetree/bindings/soc/qcom/qcom,sa8255p-geni-se-qup.yaml
> +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,sa8255p-geni-se-qup.yaml
> @@ -19,7 +19,12 @@ description:
>  
>  properties:
>    compatible:
> -    const: qcom,sa8255p-geni-se-qup
> +    oneOf:
> +      - enum:
> +          - qcom,sa8255p-geni-se-qup
> +      - items:
> +          - const: qcom,nord-auto-geni-se-qup

AUTO variant of Nord is SA8797P, so it makes more sense to use
'qcom,sa8797p-geni-se-qup' which is more consistent to
'qcom,sa8255p-geni-se-qup'.  Will update in the next version.

Shawn

> +          - const: qcom,sa8255p-geni-se-qup
>  
>    reg:
>      description: QUP wrapper common register address and length.
> @@ -67,9 +72,16 @@ patternProperties:
>  
>      properties:
>        compatible:
> -        enum:
> -          - qcom,sa8255p-geni-uart
> -          - qcom,sa8255p-geni-debug-uart
> +        oneOf:
> +          - enum:
> +            - qcom,sa8255p-geni-uart
> +            - qcom,sa8255p-geni-debug-uart
> +          - items:
> +            - const: qcom,nord-auto-geni-uart
> +            - const: qcom,sa8255p-geni-uart
> +          - items:
> +            - const: qcom,nord-auto-geni-debug-uart
> +            - const: qcom,sa8255p-geni-debug-uart
>  
>  required:
>    - compatible
> -- 
> 2.43.0
>