diff --git a/fdts/fvp-base-gicv2-psci-aarch32.dts b/fdts/fvp-base-gicv2-psci-aarch32.dts
index 3a921f4..d79ff60 100644
--- a/fdts/fvp-base-gicv2-psci-aarch32.dts
+++ b/fdts/fvp-base-gicv2-psci-aarch32.dts
@@ -36,13 +36,8 @@
 	};
 
 	psci {
-		compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
 		method = "smc";
-		cpu_suspend = <0x84000001>;
-		cpu_off = <0x84000002>;
-		cpu_on = <0x84000003>;
-		sys_poweroff = <0x84000008>;
-		sys_reset = <0x84000009>;
 		max-pwr-lvl = <2>;
 	};
 
diff --git a/fdts/fvp-base-gicv2-psci.dts b/fdts/fvp-base-gicv2-psci.dts
index e99719e..b7486a4 100644
--- a/fdts/fvp-base-gicv2-psci.dts
+++ b/fdts/fvp-base-gicv2-psci.dts
@@ -35,13 +35,8 @@
 	};
 
 	psci {
-		compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
 		method = "smc";
-		cpu_suspend = <0xc4000001>;
-		cpu_off = <0x84000002>;
-		cpu_on = <0xc4000003>;
-		sys_poweroff = <0x84000008>;
-		sys_reset = <0x84000009>;
 		max-pwr-lvl = <2>;
 	};
 
diff --git a/fdts/fvp-base-gicv3-psci-aarch32-common.dtsi b/fdts/fvp-base-gicv3-psci-aarch32-common.dtsi
index 85988e9..a7c4398 100644
--- a/fdts/fvp-base-gicv3-psci-aarch32-common.dtsi
+++ b/fdts/fvp-base-gicv3-psci-aarch32-common.dtsi
@@ -28,13 +28,8 @@
 	};
 
 	psci {
-		compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
 		method = "smc";
-		cpu_suspend = <0x84000001>;
-		cpu_off = <0x84000002>;
-		cpu_on = <0x84000003>;
-		sys_poweroff = <0x84000008>;
-		sys_reset = <0x84000009>;
 		max-pwr-lvl = <2>;
 	};
 
diff --git a/fdts/fvp-base-gicv3-psci-common.dtsi b/fdts/fvp-base-gicv3-psci-common.dtsi
index 3cb613f..c053289 100644
--- a/fdts/fvp-base-gicv3-psci-common.dtsi
+++ b/fdts/fvp-base-gicv3-psci-common.dtsi
@@ -38,13 +38,8 @@
 	};
 
 	psci {
-		compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
 		method = "smc";
-		cpu_suspend = <0xc4000001>;
-		cpu_off = <0x84000002>;
-		cpu_on = <0xc4000003>;
-		sys_poweroff = <0x84000008>;
-		sys_reset = <0x84000009>;
 		max-pwr-lvl = <2>;
 	};