Remove dtc warnings

DTC generates warnings when unit names begin with 0, or
when a node containing a reg or range property doesn't have a unit name
in the node name. This patch fixes those cases.

Change-Id: If24ec68ef3034fb3fcefb96c5625c47a0bbd8474
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
diff --git a/fdts/fvp-base-gicv3-psci-common.dtsi b/fdts/fvp-base-gicv3-psci-common.dtsi
index 2ef2df8..631c4e3 100644
--- a/fdts/fvp-base-gicv3-psci-common.dtsi
+++ b/fdts/fvp-base-gicv3-psci-common.dtsi
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -228,7 +228,7 @@
 			     <0 63 4>;
 	};
 
-	smb {
+	smb@0,0 {
 		compatible = "simple-bus";
 
 		#address-cells = <2>;
@@ -244,7 +244,7 @@
 	};
 
 	panels {
-		panel@0 {
+		panel {
 			compatible	= "panel";
 			mode		= "XVGA";
 			refresh		= <60>;