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 4c218ae6677e..e9585cc84080 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
@@ -803,7 +803,6 @@ &sdmmc {
 	cap-sd-highspeed;
 	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 	disable-wp;
-	max-frequency = <200000000>;
 	no-sdio;
 	no-mmc;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi
index a35c9469a257..b3e76ad2d869 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi
@@ -596,7 +596,6 @@ &sdhci {
 };
 
 &sdmmc {
-	max-frequency = <200000000>;
 	no-sdio;
 	no-mmc;
 	bus-width = <4>;