Re: [PATCH v3 1/6] dt-bindings: mediatek: modify VDOSYS0 display device tree Documentations for MT8188

Re: [PATCH v3 1/6] dt-bindings: mediatek: modify VDOSYS0 display device tree Documentations for MT8188

[AngeloGioacchino Del Regno]

Il 29/11/22 15:34, nathan.lu ha scritto:
> From: Nathan Lu <nathan.lu@mediatek.com>
> 
> modify VDOSYS0 display device tree Documentations for MT8188.
> 
> Signed-off-by: Nathan Lu <nathan.lu@mediatek.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH v3 6/6] drm/mediatek: add mediatek-drm of vdosys0 support for mt8188

[AngeloGioacchino Del Regno]

Il 29/11/22 15:35, nathan.lu ha scritto:
> From: Nathan Lu <nathan.lu@mediatek.com>
> 
> add driver data of mt8188 vdosys0 to mediatek-drm and the sub driver.
> 
> Signed-off-by: amy zhang <Amy.Zhang@mediatek.com>
> Signed-off-by: Nathan Lu <nathan.lu@mediatek.com>

Since series [1] was explicitly requested by maintainers...

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

[1]: https://patchwork.kernel.org/project/linux-mediatek/list/?series=699386

Re: [PATCH v3 4/6] soc: mediatek: add mtk-mmsys support for mt8188 vdosys0

[AngeloGioacchino Del Regno]

Il 29/11/22 15:35, nathan.lu ha scritto:
> From: Nathan Lu <nathan.lu@mediatek.com>
> 
> 1. add mt8188 mmsys
> 2. add mt8188 vdosys0 routing table settings
> 
> Signed-off-by: amy zhang <Amy.Zhang@mediatek.com>
> Signed-off-by: Nathan Lu <nathan.lu@mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH v3 2/6] dt-bindings: mediatek: modify VDOSYS0 mmsys device tree Documentations for MT8188

[Krzysztof Kozlowski]

On 29/11/2022 15:34, nathan.lu wrote:
> From: Nathan Lu <nathan.lu@mediatek.com>
> 
> modify VDOSYS0 mmsys device tree Documentations for MT8188.
> 
> Signed-off-by: Nathan Lu <nathan.lu@mediatek.com>
> ---
>  .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml      | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> index 0711f1834fbd..3e7fb33201c5 100644
> --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> @@ -47,6 +47,10 @@ properties:
>            - const: mediatek,mt2701-mmsys
>            - const: syscon
>  
> +      - items:
> +          - const: mediatek,mt8188-vdosys0

Why this is not part of previous enum?

Best regards,
Krzysztof

Re: [PATCH v3 2/6] dt-bindings: mediatek: modify VDOSYS0 mmsys device tree Documentations for MT8188

[AngeloGioacchino Del Regno]

Il 29/11/22 15:34, nathan.lu ha scritto:
> From: Nathan Lu <nathan.lu@mediatek.com>
> 
> modify VDOSYS0 mmsys device tree Documentations for MT8188.
> 
> Signed-off-by: Nathan Lu <nathan.lu@mediatek.com>
> ---
>   .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml      | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> index 0711f1834fbd..3e7fb33201c5 100644
> --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> @@ -47,6 +47,10 @@ properties:
>             - const: mediatek,mt2701-mmsys
>             - const: syscon
>   
> +      - items:
> +          - const: mediatek,mt8188-vdosys0

The devicetree node will be like:
	something: something@somewhere {
		compatible = "mediatek,mt8188-vdosys0", "syscon";
		....
	};

....and will never get any additional compatible string, as when you'll add
vdosys1 support, we'll get a similar node like:

	something_else: something_else@somewhere_else {
		comaptible = "mediatek,mt8188-vdosys1", "syscon";
		....
	};

...so this should go upper in the enum that's listing all of the
mediatek,mtXXXX-mmsys compatibles, specifically after `mediatek,mt8186-mmsys`.

Please fix.

Regards,
Angelo