On Mon, Dec 18, 2017 at 06:22:37PM +0000, Biju Das wrote: > Enable sound PIO support on carrier board. > > Signed-off-by: Biju Das <[email protected]> > Reviewed-by: Fabrizio Castro <[email protected]> > Acked-by: Kuninori Morimoto <[email protected]> > --- > v1-->v2 > * Reworked sorting > > arch/arm/boot/dts/iwg20d-q7-common.dtsi | 46 > +++++++++++++++++++++++++++++++++ > 1 file changed, 46 insertions(+) > > diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi > b/arch/arm/boot/dts/iwg20d-q7-common.dtsi > index 2070b14..ed67201 100644 > --- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi > +++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi > @@ -34,6 +34,22 @@ > regulator-always-on; > }; > > + rsnd_sgtl5000: sound { > + compatible = "simple-audio-card"; > + > + simple-audio-card,format = "i2s"; > + simple-audio-card,bitclock-master = <&sndcodec>; > + simple-audio-card,frame-master = <&sndcodec>; > + > + sndcpu: simple-audio-card,cpu { > + sound-dai = <&rcar_sound>; > + }; > + > + sndcodec: simple-audio-card,codec { > + sound-dai = <&sgtl5000>;
I'm sorry for not noticing this earlier but with this patch applied (and none of the others in this series) I see the following error: arch/arm/boot/dts/r8a7743-iwg20d-q7.dtb: ERROR (phandle_references): Reference to non-existent node or label "sgtl5000" At the very least this will break bisection. Please find a way to avoid this.
