MT8186 has a Mali-G52 MC2 2EE GPU (two cores): add a binding with
two power domains (one per core) for it.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 .../bindings/gpu/arm,mali-bifrost.yaml         | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index be18b161959b..b9424f3ebd5f 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -20,6 +20,7 @@ properties:
               - amlogic,meson-g12a-mali
               - mediatek,mt8183-mali
               - mediatek,mt8183b-mali
+              - mediatek,mt8186-mali
               - realtek,rtd1619-mali
               - renesas,r9a07g044-mali
               - renesas,r9a07g054-mali
@@ -159,6 +160,7 @@ allOf:
               enum:
                 - mediatek,mt8183-mali
                 - mediatek,mt8183b-mali
+                - mediatek,mt8186-mali
                 - mediatek,mt8192-mali
     then:
       properties:
@@ -204,6 +206,22 @@ allOf:
       required:
         - power-domains
         - power-domain-names
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt8186-mali
+    then:
+      properties:
+        power-domains:
+          minItems: 2
+        power-domain-names:
+          items:
+            - const: core0
+            - const: core1
+      required:
+        - power-domains
+        - power-domain-names
   - if:
       properties:
         compatible:
-- 
2.39.2

On 23/02/2023 14:34, AngeloGioacchino Del Regno wrote:
> MT8186 has a Mali-G52 MC2 2EE GPU (two cores): add a binding with
> two power domains (one per core) for it.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>  .../bindings/gpu/arm,mali-bifrost.yaml         | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> index be18b161959b..b9424f3ebd5f 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> @@ -20,6 +20,7 @@ properties:
>                - amlogic,meson-g12a-mali
>                - mediatek,mt8183-mali
>                - mediatek,mt8183b-mali
> +              - mediatek,mt8186-mali
>                - realtek,rtd1619-mali
>                - renesas,r9a07g044-mali
>                - renesas,r9a07g054-mali
> @@ -159,6 +160,7 @@ allOf:
>                enum:
>                  - mediatek,mt8183-mali
>                  - mediatek,mt8183b-mali
> +                - mediatek,mt8186-mali
>                  - mediatek,mt8192-mali
>      then:
>        properties:
> @@ -204,6 +206,22 @@ allOf:
>        required:
>          - power-domains
>          - power-domain-names
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: mediatek,mt8186-mali
> +    then:
> +      properties:
> +        power-domains:
> +          minItems: 2

as well:
maxItems: 2



Best regards,
Krzysztof

On Thu, Feb 23, 2023 at 9:34 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> MT8186 has a Mali-G52 MC2 2EE GPU (two cores): add a binding with
> two power domains (one per core) for it.
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>