i want to toggle gpio pins in sysfs entries.
echo 7 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio7/direction
echo 1 > /sys/class/gpio/gpio7/value
Here i am not able to change value for this gpio.
i tried with some other gpio's also all are giving like this only
can anyone please help me i am new to the device tree files.
for this am i need to give any thing in dts file.
Thanks & Regards,