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

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.