Add arm,num-irq-priority-bits(4) for nvic to fix below CHECK_DTB warnings:
  arch/arm/boot/dts/nxp/vf/vf610m4-colibri.dtb: interrupt-controller@e000e100 (arm,armv7m-nvic): 'arm,num-irq-priority-bits' is a required property
	from schema $id: http://devicetree.org/schemas/interrupt-controller/arm,nvic.yaml#

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/vf/vf610m4.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi b/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
index 2bb331a87721000880cebeb81dd3c00febfbed3c..ccb5deb4e9528fe005a5691347d4a3852fa52ca3 100644
--- a/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
+++ b/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
@@ -52,6 +52,10 @@ / {
 	aliases { };
 };
 
+&nvic {
+	arm,num-irq-priority-bits = <4>;
+};
+
 &mscm_ir {
 	interrupt-parent = <&nvic>;
 };

-- 
2.34.1

On Tue, Aug 19, 2025 at 03:44:09PM -0400, Frank Li wrote:
> Add arm,num-irq-priority-bits(4) for nvic to fix below CHECK_DTB warnings:
>   arch/arm/boot/dts/nxp/vf/vf610m4-colibri.dtb: interrupt-controller@e000e100 (arm,armv7m-nvic): 'arm,num-irq-priority-bits' is a required property
> 	from schema $id: http://devicetree.org/schemas/interrupt-controller/arm,nvic.yaml#
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  arch/arm/boot/dts/nxp/vf/vf610m4.dtsi | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi b/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
> index 2bb331a87721000880cebeb81dd3c00febfbed3c..ccb5deb4e9528fe005a5691347d4a3852fa52ca3 100644
> --- a/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
> +++ b/arch/arm/boot/dts/nxp/vf/vf610m4.dtsi
> @@ -52,6 +52,10 @@ / {
>  	aliases { };
>  };
>  
> +&nvic {
> +	arm,num-irq-priority-bits = <4>;
> +};
> +
>  &mscm_ir {
>  	interrupt-parent = <&nvic>;
>  };

Should probably add it here in name of order.  Fixed it up and applied.

Shawn

> 
> -- 
> 2.34.1
>