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Diffstat (limited to 'arch/arm/boot/dts/r8a7778.dtsi')
-rw-r--r--arch/arm/boot/dts/r8a7778.dtsi7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index 757c6ff319df..791aafd310a5 100644
--- 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 */