diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml
index c5a275e..75a1fa4 100755
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml
@@ -4,6 +4,7 @@
   sensorReadingType: 0x6F
   serviceInterface: org.freedesktop.DBus.Properties
   readingType: eventdata2
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Boot.Progress:
       BootProgress:
@@ -32,6 +33,7 @@
   sensorReadingType: 0x09
   serviceInterface: org.freedesktop.DBus.Properties
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     org.open_power.OCC.Status:
       OccActive:
@@ -50,6 +52,7 @@
   sensorReadingType: 0x09
   serviceInterface: org.freedesktop.DBus.Properties
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     org.open_power.OCC.Status:
       OccActive:
@@ -68,6 +71,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -94,6 +98,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -120,6 +125,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -146,6 +152,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -172,6 +179,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -198,6 +206,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -224,6 +233,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -250,6 +260,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -276,6 +287,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -302,6 +314,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -328,6 +341,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -354,6 +368,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -380,6 +395,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -406,6 +422,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -432,6 +449,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -458,6 +476,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -484,6 +503,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -510,6 +530,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -536,6 +557,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -562,6 +584,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -588,6 +611,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -614,6 +638,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -640,6 +665,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -666,6 +692,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -692,6 +719,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -718,6 +746,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -744,6 +773,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -770,6 +800,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -796,6 +827,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -822,6 +854,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -848,6 +881,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -874,6 +908,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -900,6 +935,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -926,6 +962,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -952,6 +989,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -979,6 +1017,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1006,6 +1045,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1033,6 +1073,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1060,6 +1101,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1087,6 +1129,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1114,6 +1157,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1141,6 +1185,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1168,6 +1213,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1195,6 +1241,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1222,6 +1269,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1249,6 +1297,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1276,6 +1325,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1303,6 +1353,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1330,6 +1381,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1357,6 +1409,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1384,6 +1437,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1411,6 +1465,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1438,6 +1493,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1465,6 +1521,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1492,6 +1549,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1519,6 +1577,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1546,6 +1605,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1573,6 +1633,7 @@
   sensorReadingType: 0x6F
   serviceInterface: xyz.openbmc_project.Inventory.Manager
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -1600,6 +1661,7 @@
   sensorReadingType: 0x6F
   serviceInterface: org.freedesktop.DBus.Properties
   readingType: readingAssertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.Control.Boot.RebootAttempts:
       AttemptsLeft:
@@ -1612,6 +1674,7 @@
   sensorReadingType: 0x6F
   serviceInterface: org.freedesktop.DBus.Properties
   readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
   interfaces:
     xyz.openbmc_project.State.OperatingSystem.Status:
       OperatingSystemState: