diff --git a/meta-romulus/recipes-phosphor/logging/files/callouts.yaml b/meta-romulus/recipes-phosphor/logging/files/callouts.yaml
new file mode 100644
index 0000000..02bb3d8
--- /dev/null
+++ b/meta-romulus/recipes-phosphor/logging/files/callouts.yaml
@@ -0,0 +1,5 @@
+# TODO: Add i2c devices like
+# /sys/devices/platform/ahb/ahb:apb/ahb:apb:i2c@1e78a000/1e78a100.i2c-bus/i2c-3/3-0052: /system/chassis/motherboard
+/sys/devices/platform/gpio-fsi/fsi0/slave@00:00/raw: /system/chassis/motherboard/cpu0
+/sys/devices/platform/gpio-fsi/fsi0/slave@00:00/00:00:00:0a/fsi1/slave@01:00/raw: /system/chassis/motherboard/cpu1
+