Hi Vladimir
> This supports SSI sound for H3ULCB board.
> SSI DMA mode used. CS2000 used as AUDIO_CLK_B.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
> ---
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
> + audio_clkout: audio_clkout {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <11289600>;
> + };
I think having commont for AUDIO_CLKOUT is better for user, like Salvator-X.
This "audio_clkout" is dummy. Actually, we don't need this dummy clock,
and we should use "<&rcar_sound 0>" as AUDIO_CLKOUT,
like AUDIO_CLKOUT3 as "<&rcar_sound 3>" which is used on ak4613.
But Salvator-X and this ULCB board has very complex connection,
especially around CS2000.
This means cs2000 requests rcar_sound, and rcar_sound requests cs2000.
This audio_clkout exist to avoid probe dead-lock.
This is the reason why audio_clkout and rcar_sound::clock-frequency
has same value.
