meta-zaius: phosphor-hwmon: add pwm-tacho-controller

The zaius device tree specifies the pwm-tacho-controller device.  This adds the phosphor-hwmon
configuration for each.

Change-Id: Ida42432ebb1709ba770222eeed6bf9e99e6ff7b1
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon%.bbappend b/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon%.bbappend
index d6aaee3..3e6b729 100644
--- a/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon%.bbappend
+++ b/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon%.bbappend
@@ -2,6 +2,7 @@
 
 ZAIUS_CHIPS = "i2c@1e78a000/i2c-bus@40/ucd90160@64"
 ZAIUS_CHIPS += " i2c@1e78a000/i2c-bus@300/pca9541a@70/i2c-arb/hotswap@54"
+ZAIUS_CHIPS += " pwm-tacho-controller@1e786000"
 ZAIUS_ITEMSFMT = "ahb/apb/{0}.conf"
 
 ZAIUS_ITEMS = "${@compose_list(d, 'ZAIUS_ITEMSFMT', 'ZAIUS_CHIPS')}"
diff --git a/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/pwm-tacho-controller@1e786000.conf b/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/pwm-tacho-controller@1e786000.conf
new file mode 100644
index 0000000..3765a6c
--- /dev/null
+++ b/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/pwm-tacho-controller@1e786000.conf
@@ -0,0 +1,4 @@
+LABEL_fan1=fan0
+LABEL_fan2=fan1
+LABEL_fan3=fan2
+LABEL_fan4=fan3