Re: [alsa-devel] [PATCH 03/12 v2] ASoC: rsnd-dpcm-card: add Renesas sound card support for DPCM

On 03/16/2015 05:45 AM, Kuninori Morimoto wrote:

+sound {

• compatible = "renesas-dpcm-audio-card";

dpcm is a software component, the devicetree should describe the hardware.

• card-name = "rsnd-ak4643";
• format = "left_j";
• bitclock-master = <&sndcodec>;
• frame-master = <&sndcodec>;
• routing = "ak4642-hifi Playback", "DAI0 Playback",

•   "DAI0 Capture", "ak4642-hifi Capture";
  

This does not belong into the devicetree. These strings are all Linux driver specific. [...]