[v4] Enable display support for STM32MP25

[PATCH v4 05/13] dt-bindings: display: st,stm32mp25-lvds: add power-domains property

Posted by Raphael Gallais-Pou 1 month, 1 week ago

STM32 LVDS peripheral may be in a power domain.  Allow an optional
single 'power-domains' entry for STM32 LVDS devices.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
---
 Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
index 05a73bbc246a8994b6aabf7c2cd9dca773232be4..14e042156179cb2f2d906422eaff6840da3c91ea 100644
--- a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
@@ -62,6 +62,9 @@ properties:
   access-controllers:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 

-- 
2.25.1

Re: [PATCH v4 05/13] dt-bindings: display: st,stm32mp25-lvds: add power-domains property

Posted by Yannick FERTRE 1 month, 1 week ago

Hi Raphael,

Thanks for the patch.

Acked-by: Yannick Fertre <yannick.fertre@foss.st.com>

Le 21/08/2025 à 13:08, Raphael Gallais-Pou a écrit :
> STM32 LVDS peripheral may be in a power domain.  Allow an optional
> single 'power-domains' entry for STM32 LVDS devices.
>
> Acked-by: Rob Herring (Arm) <robh@kernel.org>
> Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
> ---
>   Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml | 3 +++
>   1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
> index 05a73bbc246a8994b6aabf7c2cd9dca773232be4..14e042156179cb2f2d906422eaff6840da3c91ea 100644
> --- a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
> +++ b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
> @@ -62,6 +62,9 @@ properties:
>     access-controllers:
>       maxItems: 1
>   
> +  power-domains:
> +    maxItems: 1
> +
>     ports:
>       $ref: /schemas/graph.yaml#/properties/ports
>   
>