diff --git a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3588-nanopc-t6.dts b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3588-nanopc-t6.dts
index 019a56f891..3f848fc909 100644
--- a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3588-nanopc-t6.dts
+++ b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3588-nanopc-t6.dts
@@ -340,6 +340,45 @@
 	};
 };
 
+&i2c7 {
+	clock-frequency = <200000>;
+	status = "okay";
+
+	rt5616: audio-codec@1b {
+		compatible = "realtek,rt5616";
+		reg = <0x1b>;
+		clocks = <&cru I2S0_8CH_MCLKOUT>;
+		clock-names = "mclk";
+		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
+		assigned-clock-rates = <12288000>;
+		#sound-dai-cells = <0>;
+
+		port {
+			rt5616_p0_0: endpoint {
+				remote-endpoint = <&i2s0_8ch_p0_0>;
+			};
+		};
+	};
+};
+
+&i2s0_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s0_lrck
+		     &i2s0_mclk
+		     &i2s0_sclk
+		     &i2s0_sdi0
+		     &i2s0_sdo0>;
+	status = "okay";
+
+	i2s0_8ch_p0: port {
+		i2s0_8ch_p0_0: endpoint {
+			dai-format = "i2s";
+			mclk-fs = <256>;
+			remote-endpoint = <&rt5616_p0_0>;
+		};
+	};
+};
+
 &pinctrl {
 	gpio-leds {
 		power_led_pin: power-led-pin {