Add LocationCode Interface

This commit adds an interface to implement
FRU location codes. Location codes are strings
that can be used to uniquely (and physically)
locate a part on a Computer.

Signed-off-by: Santosh Puranik <santosh.puranik@in.ibm.com>
Change-Id: Ic52ffa26b2f2e8de2b7035943f5a8780860e1754
diff --git a/com/ibm/ipzvpd/Location.interface.yaml b/com/ibm/ipzvpd/Location.interface.yaml
new file mode 100644
index 0000000..b5a83a7
--- /dev/null
+++ b/com/ibm/ipzvpd/Location.interface.yaml
@@ -0,0 +1,9 @@
+description: >
+    Implement to represent the physical location of the FRU.
+properties:
+    - name: LocationCode
+      type: string
+      description: >
+          A string describing the physical location of the FRU.
+          The location is determined based on the system design.
+