meta-ibm/recipes-phosphor/gpio/phosphor-gpio-monitor/witherspoon-tacoma/obmc/gpio/phosphor-power-supply-1.conf

INVENTORY=/system/chassis/motherboard/powersupply1
DEVPATH=/dev/input/by-path/platform-gpio-keys-event
KEY=59
NAME=powersupply1
DRIVERS=/sys/bus/i2c/drivers/ibm-cffps,3-0068
EXTRA_IFACES=xyz.openbmc_project.Inventory.Item.PowerSupply