Set default idle power saver parameters and valid ranges

Change-Id: Ic02f28215c02caf9d00d339b3b0643e990b83598
Signed-off-by: Chris Cain <cjcain@us.ibm.com>
diff --git a/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml b/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml
index 37dace6..4cd1768 100644
--- a/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml
+++ b/meta-ibm/recipes-phosphor/settings/phosphor-settings-manager/ibm_settings.override.yml
@@ -16,6 +16,36 @@
           PowerMode:
               Default: Mode::PowerMode::MaximumPerformance
 
+/xyz/openbmc_project/control/host0/power_ips:
+    - Interface: xyz.openbmc_project.Control.Power.IdlePowerSaver
+      Properties:
+          Enabled:
+              Default: 'false'
+          EnterUtilizationPercent:
+              Default: 8
+              Validation:
+                  Type: "range"
+                  Validator: 1..95
+                  Unit: "percent"
+          EnterDwellTime:
+              Default: 240000
+              Validation:
+                  Type: "range"
+                  Validator: 10000..600000
+                  Unit: "milliseconds"
+          ExitUtilizationPercent:
+              Default: 12
+              Validation:
+                  Type: "range"
+                  Validator: 5..95
+                  Unit: "percent"
+          ExitDwellTime:
+              Default: 12000
+              Validation:
+                  Type: "range"
+                  Validator: 10000..600000
+                  Unit: "milliseconds"
+
 /xyz/openbmc_project/hardware_isolation/allow_hw_isolation:
     - Interface: xyz.openbmc_project.Object.Enable
       Properties: