[RFC PATCH v2 6/7] dt-bindings: arm: mediatek: Remove SKU specific compatibles for Google Krane

[Rob Herring]

On Thu, Nov 09, 2023 at 06:06:03PM +0800, Chen-Yu Tsai wrote:
> In cases where the same Chromebook model is manufactured with different
> components (MIPI DSI panels, MIPI CSI camera sensors, or trackpad /
> touchscreens with conflicting addresses), a different SKU ID is
> allocated to each specific combination. This SKU ID is exported by the
> bootloader into the device tree, and can be used to "discover" which
> combination is present on the current machine. Thus we no longer have
> to specify separate compatible strings for each of them.

You just broke an existing kernel with a new DT having this change.

Just because you come up with a new way to do things, doesn't mean you 
can remove the old way.

> 
> Remove the SKU specific compatible strings for Google Krane.
> 
> Signed-off-by: Chen-Yu Tsai <wenst at chromium.org>
> ---
>  Documentation/devicetree/bindings/arm/mediatek.yaml | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
> index a4541855a838..ef3dfb286814 100644
> --- a/Documentation/devicetree/bindings/arm/mediatek.yaml
> +++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
> @@ -186,9 +186,6 @@ properties:
>            - const: mediatek,mt8183
>        - description: Google Krane (Lenovo IdeaPad Duet, 10e,...)
>          items:
> -          - enum:
> -              - google,krane-sku0
> -              - google,krane-sku176
>            - const: google,krane
>            - const: mediatek,mt8183
>        - description: Google Willow (Acer Chromebook 311 C722/C722T)
> -- 
> 2.42.0.869.gea05f2083d-goog
>