linux-kernel - Re: [PATCH] dt-bindings: interrupt-controller: fsl,irqsteer: Allow Power Domains

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Date: Tue, 5 Mar 2024 20:17:30 +0000
From: Conor Dooley <conor@...nel.org>
To: Adam Ford <aford173@...il.com>
Cc: devicetree@...r.kernel.org, aford@...conembedded.com,
	Thomas Gleixner <tglx@...utronix.de>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Lucas Stach <l.stach@...gutronix.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: interrupt-controller: fsl,irqsteer: Allow
 Power Domains

On Mon, Mar 04, 2024 at 09:58:13PM -0600, Adam Ford wrote:
> The i.MX8MP HDMI irqsteer depends on the HDMI power domain, so add
> power-domains to the list of items which may be in the device tree.

What about the other irqsteers? If they don't all support power domains,
then please restrict this property to the imx8mp.

Thanks,
Conor.

> 
> Signed-off-by: Adam Ford <aford173@...il.com>
> 
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
> index 20ad4ad82ad6..7ccbb96434a4 100644
> --- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
> +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.yaml
> @@ -59,6 +59,9 @@ properties:
>        u32 value representing the number of input interrupts of this channel,
>        should be multiple of 32 input interrupts and up to 512 interrupts.
>  
> +  power-domains:
> +    maxItems: 1
> +
>  required:
>    - compatible
>    - reg
> -- 
> 2.43.0
> 

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