diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 7ee2f4247629..026288e9a2c9 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -1070,6 +1070,8 @@
 		dma-names = "tx", "rx";
 		clock-names = "i2s_hclk", "i2s_clk";
 		clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
+		assigned-clocks = <&cru SCLK_I2S_SRC>;
+		assigned-clock-parents = <&cru PLL_GPLL>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s0_bus>;
 		rockchip,playback-channels = <8>;