diff --git a/arch/arm64/boot/dts/rockchip/rv1126bp.dtsi b/arch/arm64/boot/dts/rockchip/rv1126bp.dtsi
index 627df949fcf3..509cb0fc6888 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126bp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rv1126bp.dtsi
@@ -8,6 +8,10 @@
 / {
 };
 
+&npu_opp_table {
+	rockchip,init-freq = <600000>;
+};
+
 &rgb {
 	/*
 	 * RV1126 compatible pin output mode 0.