Girish 
Hi all, Can anyone have done accessing gpio in Tiny210 as done in Mini2440 by exporting low and high on this chips through command line PORT A gpiochip0 PORT B gpiochip32 PORT C gpiochip64 PORT D gpiochip96 PORT E gpiochip128 PORT F gpiochip160 PORT G gpiochip192 PORT H gpiochip224 searching for similar type procedure in Tiny210 Ubuntu 12.04 platform. If any one have done and have no problem in sharing then share it, or any pointer for the same Thanks in advance Regards Girish