[alsa-devel] [PATCH 2/2][RFC] ASoC: simple-card: add Device Tree support

[Mark Brown]

On Tue, Sep 10, 2013 at 09:52:12PM -0300, Fabio Estevam wrote:
> On Tue, Sep 10, 2013 at 9:40 PM, Kuninori Morimoto

> > +       simple-audio,codec {
> > +               sound-dai = <&ak4648>;
> > +               bitclock-master;
> > +               frame-master;
> > +               system-clock-frequency = <11289600>;

> Wouldn't it be better to pass a real clock here instead?

So, ideally.  However we have to consider the fact that the clock API
isn't reliably available makes this harder than it should be.  Even
among the DT using platforms at least PowerPC still uses a custom clock
API.  We could just use this as a carrot to push people to convert
though.
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