[alsa-devel] [PATCH 17/18] ARM: ux500: Add all encompassing Sound node to DB8500 Device Tree

[Mark Brown]

On Fri, Jul 27, 2012 at 01:46:01PM +0100, Lee Jones wrote:

>  arch/arm/boot/dts/db8500.dtsi |    8 ++++++++

This is a generic DT include file but...

> +		sound {
> +			compatible = "stericsson,snd-soc-mop500";
> +
> +			stericsson,platform-pcm-dma = <&pcm>;
> +			stericsson,cpu-dai = <&msp1 &msp3>;
> +			stericsson,audio-codec = <&codec>;
> +		};

...this is clearly the board-specific setup for the system, showing how
the CPU and CODEC are hooked up.  This should therefore be in the DT for
whatever board this is you're working on.