diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
index 6d68f70284e4..2a0590209462 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
@@ -690,10 +690,9 @@
 
 &sdhci {
 	bus-width = <8>;
-	max-frequency = <200000000>;
+	max-frequency = <150000000>;
 	mmc-hs400-1_8v;
 	mmc-hs400-enhanced-strobe;
-	mmc-hs200-1_8v;
 	no-sdio;
 	no-sd;
 	non-removable;