Add power domain binding to the mediatek DPI controller
for MT8186.
Also, add power domain binding for other SoCs like
MT6795 and MT8173 that already had power domain property.

Signed-off-by: Rohit Agarwal <rohiagar@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
---
 .../bindings/display/mediatek/mediatek,dpi.yaml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 5ca7679d5427..3a82aec9021c 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -62,6 +62,9 @@ properties:
       - const: default
       - const: sleep
 
+  power-domains:
+    maxItems: 1
+
   port:
     $ref: /schemas/graph.yaml#/properties/port
     description:
@@ -76,6 +79,20 @@ required:
   - clock-names
   - port
 
+allOf:
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - mediatek,mt6795-dpi
+                - mediatek,mt8173-dpi
+                - mediatek,mt8186-dpi
+    then:
+      properties:
+        power-domains: false
+
 additionalProperties: false
 
 examples:
-- 
2.46.0.469.g59c65b2a67-goog

Hi, Rohit:

Rohit Agarwal <rohiagar@chromium.org> 於 2024年8月30日 週五 下午4:46寫道：
>
> Add power domain binding to the mediatek DPI controller
> for MT8186.
> Also, add power domain binding for other SoCs like
> MT6795 and MT8173 that already had power domain property.

For this patch, applied to mediatek-drm-next [1], thanks.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

Regards,
Chun-Kuang.

>
> Signed-off-by: Rohit Agarwal <rohiagar@chromium.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Reviewed-by: CK Hu <ck.hu@mediatek.com>
> ---
>  .../bindings/display/mediatek/mediatek,dpi.yaml | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> index 5ca7679d5427..3a82aec9021c 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> @@ -62,6 +62,9 @@ properties:
>        - const: default
>        - const: sleep
>
> +  power-domains:
> +    maxItems: 1
> +
>    port:
>      $ref: /schemas/graph.yaml#/properties/port
>      description:
> @@ -76,6 +79,20 @@ required:
>    - clock-names
>    - port
>
> +allOf:
> +  - if:
> +      not:
> +        properties:
> +          compatible:
> +            contains:
> +              enum:
> +                - mediatek,mt6795-dpi
> +                - mediatek,mt8173-dpi
> +                - mediatek,mt8186-dpi
> +    then:
> +      properties:
> +        power-domains: false
> +
>  additionalProperties: false
>
>  examples:
> --
> 2.46.0.469.g59c65b2a67-goog
>