1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 43c54a2133f0..b9e69657a2e8 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -112,6 +112,24 @@
                 method = "smc";
         };
 
+        sound_spdif {
+                compatible = "simple-audio-card";
+                simple-audio-card,name = "On-board SPDIF";
+
+                simple-audio-card,cpu {
+                        sound-dai = <&spdif>;
+                };
+
+                simple-audio-card,codec {
+                        sound-dai = <&spdif_out>;
+                };
+        };
+
+        spdif_out: spdif-out {
+                #sound-dai-cells = <0>;
+                compatible = "linux,spdif-dit";
+        };
+
         timer {
                 compatible = "arm,armv8-timer";
                 interrupts = <GIC_PPI 13