valve schema: add the CoolantLoopName property

Add the CoolantLoopName property to the valve schema which indicates the
coolant loop to which this valve is connected.

Change-Id: I9a1c04e27ebf9e96c48c89a288aa1589fd675165
Signed-off-by: Jagpal Singh Gill <paligill@gmail.com>
diff --git a/schemas/valve.json b/schemas/valve.json
index 53969b2..41d4f67 100644
--- a/schemas/valve.json
+++ b/schemas/valve.json
@@ -29,6 +29,10 @@
                 "OpenControlValue": {
                     "description": "The GPIO value to set to open the valve.",
                     "type": "boolean"
+                },
+                "CoolantLoopName": {
+                    "description": "The name of the coolant loop to which this valve is connected.",
+                    "type": "string"
                 }
             },
             "required": [
@@ -37,7 +41,8 @@
                 "OpenPinName",
                 "OpenPolarity",
                 "OpenControlPinName",
-                "OpenControlValue"
+                "OpenControlValue",
+                "CoolantLoopName"
             ]
         }
     }