diff --git a/arch/arm64/configs/rockchip_rt.config b/arch/arm64/configs/rockchip_rt.config
index e57555e7eedd..ff2a28322cf8 100644
--- a/arch/arm64/configs/rockchip_rt.config
+++ b/arch/arm64/configs/rockchip_rt.config
@@ -1,4 +1,5 @@
 # CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ is not set
 # CONFIG_ARM_PSCI_CPUIDLE is not set
 # CONFIG_CPU_FREQ_TIMES is not set
+CONFIG_NO_HZ_FULL=y
 CONFIG_PREEMPT_RT=y