diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@68.conf b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@68.conf
index 92838e1..bf7e145 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@68.conf
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@68.conf
@@ -1,4 +1,23 @@
 LABEL_in1="ps0_input_voltage"
+WARNHI_in1="290000"
+WARNLO_in1="200000"
+CRITHI_in1="300000"
+CRITLO_in1="180000"
+
 LABEL_in2="ps0_output_voltage"
+WARNHI_in2="12700"
+WARNLO_in2="0"
+CRITHI_in2="13000"
+CRITLO_in2="0"
+
 LABEL_curr1="ps0_output_current"
+WARNHI_curr1="170000"
+WARNLO_curr1="0"
+CRITHI_curr1="180000"
+CRITLO_curr1="0"
+
 LABEL_power1="ps0_input_power"
+WARNHI_power1="2350000000"
+WARNLO_power1="0"
+CRITHI_power1="2500000000"
+CRITLO_power1="0"
\ No newline at end of file
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@69.conf b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@69.conf
index 61b4253..c5e450e 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@69.conf
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@69.conf
@@ -1,4 +1,23 @@
 LABEL_in1="ps1_input_voltage"
+WARNHI_in1="290000"
+WARNLO_in1="200000"
+CRITHI_in1="300000"
+CRITLO_in1="180000"
+
 LABEL_in2="ps1_output_voltage"
+WARNHI_in2="12700"
+WARNLO_in2="0"
+CRITHI_in2="13000"
+CRITLO_in2="0"
+
 LABEL_curr1="ps1_output_current"
+WARNHI_curr1="170000"
+WARNLO_curr1="0"
+CRITHI_curr1="180000"
+CRITLO_curr1="0"
+
 LABEL_power1="ps1_input_power"
+WARNHI_power1="2350000000"
+WARNLO_power1="0"
+CRITHI_power1="2500000000"
+CRITLO_power1="0"
\ No newline at end of file