meta-nicole: phosphor-hwmon: Fix VBAT gain

VBAT is measured in millivolts but should be shown in volts.
This commit fixes the gain parameter.

(From meta-yadro rev: 8b9a6e68150bb92990314743ba7b95166cf9d409)

Change-Id: I508948907b5ffc8845bf1ce04c8a811f4632171f
End-User-Impact: VBAT will now show in Volts.
Signed-off-by: Alexander Filippov <a.filippov@yadro.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-yadro/meta-nicole/recipes-phosphor/sensors/phosphor-hwmon/obmc/hwmon/iio-hwmon-battery.conf b/meta-yadro/meta-nicole/recipes-phosphor/sensors/phosphor-hwmon/obmc/hwmon/iio-hwmon-battery.conf
index 290a722..a606580 100644
--- a/meta-yadro/meta-nicole/recipes-phosphor/sensors/phosphor-hwmon/obmc/hwmon/iio-hwmon-battery.conf
+++ b/meta-yadro/meta-nicole/recipes-phosphor/sensors/phosphor-hwmon/obmc/hwmon/iio-hwmon-battery.conf
@@ -1,5 +1,5 @@
 LABEL_in1=vbat
-GAIN_in1=2.25
+GAIN_in1=0.00225
 
 # GPIOP2 needs to be pulled high for battery voltage reading
 GPIOCHIP_in1=0