diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
index 4cbca4d..1a19ae1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -821,7 +890,7 @@
 		#size-cells = <1>;
 		compatible = "jedec,spi-nor";
 		reg = <0x0>;
-		spi-max-frequency = <10000000>;
+		spi-max-frequency = <3000000>;
 		status = "okay";
 		m25p,fast-read;