diff --git a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-pi2.dts b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-pi2.dts
index 7cd444caa18b..ff7df921f0f0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-pi2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-pi2.dts
@@ -8,3 +8,12 @@ / {
 	model = "BigTreeTech Pi 2";
 	compatible = "bigtreetech,pi2", "rockchip,rk3566";
 };
+
+&scmi_clk {
+	rockchip,clk-init = <1104000000>;
+};
+
+/* disable all - default state */
+&fan {
+	status = "disabled";
+};