Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[cascardo/linux.git] / arch / arm / boot / dts / r8a7778.dtsi

diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index 757c6ff..791aafd 100644 (file)
--- a/arch/arm/boot/dts/r8a7778.dtsi
+++ b/arch/arm/boot/dts/r8a7778.dtsi
@@ -236,7 +236,12 @@
        };
 
        rcar_sound: sound@ffd90000 {
-               #sound-dai-cells = <1>;
+               /*
+                * #sound-dai-cells is required
+                *
+                * Single DAI : #sound-dai-cells = <0>;         <&rcar_sound>;
+                * Multi  DAI : #sound-dai-cells = <1>;         <&rcar_sound N>;
+                */
                compatible = "renesas,rcar_sound-r8a7778", "renesas,rcar_sound-gen1";
                reg =   <0xffd90000 0x1000>,    /* SRU */
                        <0xffd91000 0x240>,     /* SSI */