diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index b2eebdd88c3c..3933d806a9f6 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -1460,10 +1460,6 @@ i2s1: i2s@14d60000 {
 				 <&cmu_peric CLK_SCLK_I2S1>;
 			clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
 			#clock-cells = <1>;
-			samsung,supports-6ch;
-			samsung,supports-rstclr;
-			samsung,supports-tdm;
-			samsung,supports-low-rfs;
 			#sound-dai-cells = <1>;
 			status = "disabled";
 		};