Re: [alsa-devel] [PATCH v4] ASoC: simple-card: add Device Tree support

On Wed, Nov 20, 2013 at 08:20:19AM -0600, Rob Herring wrote:

Second, you need to define in this binding document what simple means.
What properties of the audio subsystem make it simple? The h/w has and
doesn't have what? How do I decide if my platform can or should use
this binding?

I think it's reasonable to just say that a simple device is one that can
use this binding and that if that is not possible we need to make a
taste based decision at the time between extending this binding or using
a new one.