[PATCH/RFC] ARM: shmobile: lager: Fix audio clk master to SSI and change audio data interface format type

[Kuninori Morimoto]

Hi Kaneko-san, Simon

> >  arch/arm/boot/dts/r8a7790-lager.dts | 4 +---
> >  1 file changed, 1 insertion(+), 3 deletions(-)
> > 
> > diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
> > index 0c3b678..e7dda8a 100644
> > --- a/arch/arm/boot/dts/r8a7790-lager.dts
> > +++ b/arch/arm/boot/dts/r8a7790-lager.dts
> > @@ -177,9 +177,7 @@
> >  	sound {
> >  		compatible = "simple-audio-card";
> >  
> > -		simple-audio-card,format = "left_j";
> > -		simple-audio-card,bitclock-master = <&sndcodec>;
> > -		simple-audio-card,frame-master = <&sndcodec>;
> > +		simple-audio-card,format = "i2s";
> >  
> >  		sndcpu: simple-audio-card,cpu {
> >  			sound-dai = <&rcar_sound>;

Unfortunately, I can't accept this patch.
It will be strange sound if you change clk master to SSI (*1).
Additionally, it needs audio_clk settings for SSI master,
but, it needs special limitation (*1).
(*1 HW connection reason)
And format change left_j -> i2s is no meaning on Lager board case

Best regards
---
Kuninori Morimoto