fix(tc0): remove "arm,psci" from psci node

"arm,psci" expects the FIDs for cpu-on, cpu-off and cpu-suspend, which
arent present in the device tree, so remove it from psci compatible.

Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: Icd1ce8ec7fd3f270925e4b3d5d0187088ffe4ba5
diff --git a/fdts/tc0.dts b/fdts/tc0.dts
index 048f7f5..8a782a6 100644
--- a/fdts/tc0.dts
+++ b/fdts/tc0.dts
@@ -169,7 +169,7 @@
 	};
 
 	psci {
-		compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
 		method = "smc";
 	};