linux-kernel - Re: [PATCH] ARM: dts: kirkwood: Fix sound DAI cells for OpenRD clients

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Message-ID: <87348sp7jo.fsf@BLaptop.bootlin.com>
Date: Fri, 12 Sep 2025 07:24:27 +0200
From: Gregory CLEMENT <gregory.clement@...tlin.com>
To: Jihed Chaibi <jihed.chaibi.dev@...il.com>, andrew@...n.ch,
 sebastian.hesselbarth@...il.com, robh@...nel.org
Cc: krzk+dt@...nel.org, conor+dt@...nel.org,
 linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, shuah@...nel.org, jihed.chaibi.dev@...il.com
Subject: Re: [PATCH] ARM: dts: kirkwood: Fix sound DAI cells for OpenRD clients

Jihed Chaibi <jihed.chaibi.dev@...il.com> writes:

> A previous commit changed the '#sound-dai-cells' property for the
> kirkwood audio controller from 1 to 0 in the kirkwood.dtsi file,
> but did not update the corresponding 'sound-dai' property in the
> kirkwood-openrd-client.dts file.
>
> This created a mismatch, causing a dtbs_check validation error where
> the dts provides one cell (<&audio0 0>) while the .dtsi expects zero.
>
> Remove the extraneous cell from the 'sound-dai' property to fix the
> schema validation warning and align with the updated binding.
>
> Fixes: e662e70fa419 ("arm: dts: kirkwood: fix error in #sound-dai-cells size")
> Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@...il.com>

Applied on mvebu/fixes

Thanks,

Gregory
> ---
>  arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts b/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts
> index d4e0b8150a8..cf26e2ceaaa 100644
> --- a/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts
> +++ b/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts
> @@ -38,7 +38,7 @@ sound {
>  		simple-audio-card,mclk-fs = <256>;
>  
>  		simple-audio-card,cpu {
> -			sound-dai = <&audio0 0>;
> +			sound-dai = <&audio0>;
>  		};
>  
>  		simple-audio-card,codec {
> -- 
> 2.39.5
>

-- 
Grégory CLEMENT, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com