l2-cache which is either an aurora-outer-cache or an aurora-system-cache
has a reg property so the unit name should contain an address.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
                };
 
                internal-regs {
-                       L2: l2-cache {
+                       L2: l2-cache@8000 {
                                compatible = "marvell,aurora-outer-cache";
                                reg = <0x08000 0x1000>;
                                cache-id-part = <0x100>;
 
                                reg = <0x1400 0x500>;
                        };
 
-                       L2: l2-cache {
+                       L2: l2-cache@8000 {
                                compatible = "marvell,aurora-system-cache";
                                reg = <0x08000 0x1000>;
                                cache-id-part = <0x100>;