Re: [PATCH 1/5] dt-bindings: arm: qcom: Document Microsoft Surface Laptop 8th Edition

[Gopikrishna Garmidi]

On 10/6/2026 3:20 PM, Gopikrishna Garmidi wrote:
> Document the Mahua-based Microsoft Surface Laptop 13.8" 8th Edition.
>
> Signed-off-by: Gopikrishna Garmidi <gopikrishna.garmidi@xxxxxxxxxxxxxxxx>
> ---
>   Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
> index 121ca557ce1e..eecc00e2a718 100644
> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
> @@ -191,6 +191,7 @@ properties:
>   
>         - items:
>             - enum:
> +              - microsoft,surface-laptop-8-13in
>                 - qcom,mahua-crd
>             - const: qcom,mahua
>   



Hi Krzysztof, Konrad,

Before review, I'd appreciate your input on the naming.

Surface Laptop 8th Edition comes in three sizes [1]:

  - 13 inch:   Snapdragon X2 Plus (6-core), UFS storage
  - 13.8 inch: Snapdragon X2 Plus / X2 Elite (Mahua), NVMe
  - 15 inch:   Snapdragon X2 Plus / X2 Elite

This series adds the 13.8 inch model only. I named it
"microsoft,surface-laptop-8-13in" (mahua-microsoft-surface
-laptop-8-13in.dts), but that clashes with the real 13 inch model, which 
is a different board (UFS instead of NVMe) and will need its own DTS.

I couldn't find a codename for these, so I can't follow the Laptop 7
scheme (romulus13/15). Could you please suggest the naming you'd prefer
for the compatible and DTS file name? I'll update it in v2.

[1] https://www.microsoft.com/en-in/surface/devices/surface-laptop

Thanks,
Gopikrishna