Re: [PATCH v6 3/5] dt-bindings: gpu: v3d: Add SMS register to BCM2712 compatible

[Stefan Wahren <wahrenst@xxxxxxx>]

Hi Maíra,

Am 18.03.25 um 02:01 schrieb Maíra Canal:
> V3D 7.1 exposes a new register block, called V3D_SMS. As BCM2712 has a
> V3D 7.1 core, add a new register item to its compatible. Similar to the
> GCA, which is specific for V3D 3.3, SMS should only be added for V3D 7.1
> variants (such as brcm,2712-v3d).
>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> Signed-off-by: Maíra Canal <mcanal@xxxxxxxxxx>
> ---
>   Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml b/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
> index 6a1a09031983eda4691a939329ed159b32f77669..dd2cc63c9a51da11691e4e81b225b74fbe86d709 100644
> --- a/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
> +++ b/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
> @@ -77,10 +77,12 @@ allOf:
>             items:
>               - description: hub register
>               - description: core0 register
> +            - description: SMS state manager register
sorry, i still don't get what SMS means. What does the second S stand for?

Regards
>           reg-names:
>             items:
>               - const: hub
>               - const: core0
> +            - const: sms
>     - if:
>         properties:
>           compatible: