diff --git a/fdts/fvp-base-gicv3-psci.dts b/fdts/fvp-base-gicv3-psci.dts
index 32e577a..da090f5 100644
--- a/fdts/fvp-base-gicv3-psci.dts
+++ b/fdts/fvp-base-gicv3-psci.dts
@@ -100,7 +100,8 @@
 
 			CPU_SLEEP_0: cpu-sleep-0 {
 				compatible = "arm,idle-state";
-				entry-method-param = <0x0010000>;
+				local-timer-stop;
+				arm,psci-suspend-param = <0x0010000>;
 				entry-latency-us = <40>;
 				exit-latency-us = <100>;
 				min-residency-us = <150>;
@@ -108,7 +109,8 @@
 
 			CLUSTER_SLEEP_0: cluster-sleep-0 {
 				compatible = "arm,idle-state";
-				entry-method-param = <0x1010000>;
+				local-timer-stop;
+				arm,psci-suspend-param = <0x1010000>;
 				entry-latency-us = <500>;
 				exit-latency-us = <1000>;
 				min-residency-us = <2500>;