diff --git a/arch/arm64/boot/dts/rockchip/rockpi-s-linux.dts b/arch/arm64/boot/dts/rockchip/rockpi-s-linux.dts
index 877f566ab5912..590bb04e61071 100644
--- a/arch/arm64/boot/dts/rockchip/rockpi-s-linux.dts
+++ b/arch/arm64/boot/dts/rockchip/rockpi-s-linux.dts
@@ -197,10 +197,10 @@
 };
 
 &emmc {
-	bus-width = <8>;
+	bus-width = <4>;
 	cap-mmc-highspeed;
-	mmc-hs200-1_8v;
-	supports-emmc;
+	//mmc-hs200-1_8v;
+	supports-sd;
 	disable-wp;
 	non-removable;
 	num-slots = <1>;