[Unit]
Description=Enable FSI
Conflicts=fsi-disable.service
ConditionDirectoryNotEmpty=!/sys/bus/platform/drivers/fsi-master-gpio/fsi-master

[Service]
ExecStart=/bin/sh -c "echo fsi-master > /sys/bus/platform/drivers/fsi-master-gpio/bind"
ExecStart=/bin/sh -c "echo 1 > /sys/bus/platform/devices/fsi-master/scan"
Type=oneshot
RemainAfterExit=yes