diff --git a/projects/Amlogic/linux/linux.aarch64.conf b/projects/Amlogic/linux/linux.aarch64.conf
index 25fe65ce36..86629dc302 100644
--- a/projects/Amlogic/linux/linux.aarch64.conf
+++ b/projects/Amlogic/linux/linux.aarch64.conf
@@ -562,14 +562,18 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CPU Idle
 #
 CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
 # CONFIG_CPU_IDLE_GOV_LADDER is not set
 CONFIG_CPU_IDLE_GOV_MENU=y
 # CONFIG_CPU_IDLE_GOV_TEO is not set
+CONFIG_DT_IDLE_STATES=y
+CONFIG_DT_IDLE_GENPD=y
 
 #
 # ARM CPU Idle Drivers
 #
-# CONFIG_ARM_PSCI_CPUIDLE is not set
+CONFIG_ARM_PSCI_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE_DOMAIN=y
 # end of ARM CPU Idle Drivers
 # end of CPU Idle