[PATCH 5/5] arm64: dts: rockchip: enable rk809 audio codec on the NanoPi R5 series

[Tianling Shen]

Enable the Rockchip RK809 audio codec on the NanoPi R5 series.

Signed-off-by: Tianling Shen <cnsztl@xxxxxxxxx>
---
 .../boot/dts/rockchip/rk3568-nanopi-r5s.dtsi      | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
index dd9a7907a1c5..8e1a118ae2e3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
@@ -35,6 +35,21 @@
 		};
 	};
 
+	rk809-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Analog RK809";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk809>;
+		};
+	};
+
 	vdd_usbc: vdd-usbc-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vdd_usbc";
-- 
2.17.1