meta-ibm/recipes-phosphor/logging/mihawk-phosphor-logging-callouts/callouts.yaml

/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