[PATCH v2 1/1] dt-bindings: interrupt-controller: fsl,irqsteer: Add imx8qxp support

[PATCH v2 1/1] dt-bindings: interrupt-controller: fsl,irqsteer: Add imx8qxp support

[Alexander Stein]

Some SoC like i.MX8QXP use a power-domain for this IP. Add a SoC-specific
compatible, which also requires a power-domain.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
This patch replaces v1 from [1].

Changes in v2:
* Add imx8qxp specific compatible
* Require a power-domain for this SoC

[1] https://lore.kernel.org/all/20240110094338.472304-1-alexander.stein@ew.tq-group.com/
 .../interrupt-controller/fsl,irqsteer.yaml    | 20 ++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
index 20ad4ad82ad6..0ce0246870c0 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
@@ -14,7 +14,9 @@ properties:
     oneOf:
       - const: fsl,imx-irqsteer
       - items:
-          - const: fsl,imx8m-irqsteer
+          - enum:
+              - fsl,imx8m-irqsteer
+              - fsl,imx8qxp-irqsteer
           - const: fsl,imx-irqsteer
 
   reg:
@@ -42,6 +44,9 @@ properties:
   clock-names:
     const: ipg
 
+  power-domains:
+    maxItems: 1
+
   interrupt-controller: true
 
   "#interrupt-cells":
@@ -72,6 +77,19 @@ required:
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx8qxp-irqsteer
+    then:
+      properties:
+        power-domains:
+          minItems: 1
+      required:
+        - power-domains
+
 examples:
   - |
     #include <dt-bindings/clock/imx8mq-clock.h>
-- 
2.34.1

Re: [PATCH v2 1/1] dt-bindings: interrupt-controller: fsl,irqsteer: Add imx8qxp support

[Krzysztof Kozlowski]

On 12/04/2024 13:03, Alexander Stein wrote:
> Some SoC like i.MX8QXP use a power-domain for this IP. Add a SoC-specific
> compatible, which also requires a power-domain.
> 
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> This patch replaces v1 from [1].
> 
> Changes in v2:
> * Add imx8qxp specific compatible
> * Require a power-domain for this SoC
> 
> [1] https://lore.kernel.org/all/20240110094338.472304-1-alexander.stein@ew.tq-group.com/
>  .../interrupt-controller/fsl,irqsteer.yaml    | 20 ++++++++++++++++++-
>  1 file changed, 19 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
> index 20ad4ad82ad6..0ce0246870c0 100644
> --- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
> +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
> @@ -14,7 +14,9 @@ properties:
>      oneOf:
>        - const: fsl,imx-irqsteer
>        - items:
> -          - const: fsl,imx8m-irqsteer
> +          - enum:
> +              - fsl,imx8m-irqsteer
> +              - fsl,imx8qxp-irqsteer
>            - const: fsl,imx-irqsteer
>  
>    reg:
> @@ -42,6 +44,9 @@ properties:
>    clock-names:
>      const: ipg
>  
> +  power-domains:
> +    maxItems: 1
> +
>    interrupt-controller: true
>  
>    "#interrupt-cells":
> @@ -72,6 +77,19 @@ required:
>  
>  additionalProperties: false
>  
> +allOf:

Put allOf before additionalProperties, just like in example-schema.

> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: fsl,imx8qxp-irqsteer
> +    then:
> +      properties:
> +        power-domains:
> +          minItems: 1

That's redundant. Drop.


> +      required:
> +        - power-domains
> +
>  examples:
>    - |
>      #include <dt-bindings/clock/imx8mq-clock.h>

Best regards,
Krzysztof