Add power supply hwmon config files

Puts current, voltage, and power properties on D-Bus
for the two power supplies.

Resolves openbmc/openbmc#2115

Change-Id: I52e85297a70f40854e141db9a25358511033ac02
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@69.conf b/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@69.conf
new file mode 100644
index 0000000..61b4253
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/power-supply@69.conf
@@ -0,0 +1,4 @@
+LABEL_in1="ps1_input_voltage"
+LABEL_in2="ps1_output_voltage"
+LABEL_curr1="ps1_output_current"
+LABEL_power1="ps1_input_power"