PEL: Add error message registry entry for devtree reinit

Adding error entry in the message registry JSON file for
devtree reinit failure during Host reboot path. During the
regular host reboot path only for sleeted DEVTREE attributes
need to be reinitialised with previous boot value and all other
Attributes need to reinitialised  with default value. This new
message  registery  is used to report any failure during this
devtree reinitialise function.

Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>
Change-Id: Iad60acd08135b21927b260779a5a2a3f0729e45f
diff --git a/extensions/openpower-pels/registry/message_registry.json b/extensions/openpower-pels/registry/message_registry.json
index e0c9251..ff6e142 100644
--- a/extensions/openpower-pels/registry/message_registry.json
+++ b/extensions/openpower-pels/registry/message_registry.json
@@ -499,6 +499,30 @@
         },
 
         {
+            "Name": "org.open_power.PHAL.Error.devtreeReinit",
+            "Subsystem": "cec_hardware",
+            "ComponentID": "0x3000",
+            "Severity": "unrecoverable",
+
+            "SRC":
+            {
+                "ReasonCode": "0x3006",
+                "Words6To9":
+                {
+                }
+            },
+
+            "Documentation":
+            {
+                "Description": "Failure re-initializing BMC to Host data structure",
+                "Message": "Failure occurred during re-initializing BMC to Host data structure",
+                "Notes": [
+                    "The journal should contain more information"
+                ]
+            }
+        },
+
+        {
             "Name": "org.open_power.HardwareIsolation.Error",
             "Subsystem": "cec_hardware",
             "ComponentID": "0x3100",