#!/bin/sh

if [ $# == 0 ]
then
        echo "Help: $0 suspend/resume"
                exit 0;
fi

arg=$1


if [ $arg == "suspend" ] 
then
	echo "Uart suspend: "
	echo 2 > /sys/devices/platform/serial8250.0/power/state
	echo "Done"
fi

if [ $arg == "resume" ] 
then
	echo "Uart resume: "
	echo 0 > /sys/devices/platform/serial8250.0/power/state
	echo "Done"
fi
