Add in IR35221 hwon config file

The IR35221 is a new chip which provides temperature information
on the VRMs installed in the system.

Change-Id: I49e24e14f74400e948c2ed98132ebf5ef66346ff
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@140/ir35221@70.conf b/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@140/ir35221@70.conf
new file mode 100644
index 0000000..61a7f35
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@140/ir35221@70.conf
@@ -0,0 +1,2 @@
+LABEL_temp1_input = "p0_vdd_temp"
+LABEL_temp2_input = "p0_vcs_temp"