Re: [PATCH 17/18] ARM: ux500: Add all encompassing Sound node toDB8500 Device Tree

From: Lee Jones
Date: Mon Jul 30 2012 - 03:35:15 EST


On 29/07/12 21:52, Mark Brown wrote:
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.

I don't think it's board specific. I believe this is the setup on all db8500 platforms. I'm happy to be told I'm wrong here, in which case I can move it to the board specific files.

--
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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