hdata/vpd: Add vendor property

ibm,vpd blob contains VN field. Use that to populate vendor property
for various FRU's.

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

hdata/vpd.c

@@ -304,6 +304,11 @@ static void vpd_vini_parse(struct dt_node *node,
 	if (kw)
 		dt_add_property_nstr(node, "part-number", kw, sz);
 
+	/* Vendor Name */
+	kw = vpd_find(fruvpd, fruvpd_sz, "VINI", "VN", &sz);
+	if (kw)
+		dt_add_property_nstr(node, "vendor", kw, sz);
+
 	/* CCIN Extension */
 	kw = vpd_find(fruvpd, fruvpd_sz, "VINI", "CE", &sz);
 	if (kw)