schema: top: add missing EMConfig properties

Set additionalProperties false on the EMConfig schema.  This catches a
handful of top level properties in configurations that aren't documented
or checked such as Bus and Logging.

Further, a couple of unchecked dbus interfaces are found in
configurations.  Add those as well.

Change-Id: Ie93a89a70e5aeee8d34b21c573866522eb3f5fd4
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/schemas/global.json b/schemas/global.json
index 844f79a..e3de5ed 100644
--- a/schemas/global.json
+++ b/schemas/global.json
@@ -2,14 +2,23 @@
     "$schema": "http://json-schema.org/draft-07/schema#",
     "definitions": {
         "EMConfig": {
+            "additionalProperties": false,
             "type": "object",
             "properties": {
+                "Bus": {
+                    "type": "string"
+                },
                 "Exposes": {
                     "type": "array",
                     "items": {
                         "$ref": "legacy.json#/definitions/Aggregate"
                     }
                 },
+                "Logging": {
+                    "enum": [
+                        "Off"
+                    ]
+                },
                 "Name": {
                     "type": "string"
                 },
@@ -38,6 +47,15 @@
                 "xyz.openbmc_project.Inventory.Decorator.AssetTag": {
                     "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Decorator/AssetTag"
                 },
+                "xyz.openbmc_project.Inventory.Item.Board.Motherboard": {
+                    "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Item/Board/Motherboard"
+                },
+                "xyz.openbmc_project.Inventory.Item.Chassis": {
+                    "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Item/Chassis"
+                },
+                "xyz.openbmc_project.Inventory.Item.Panel": {
+                    "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Item/Panel"
+                },
                 "xyz.openbmc_project.Inventory.Item.System": {
                     "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Item/System"
                 }