Kunjal Garach 
Hi, I am using AT91SAM9G45-EKES board. I change TFT to 800x480 resolution with capacitive touch panel. Touch panel gives me RS232(UART) output. I connect this output to ttyS2. Now when i make cat /dev/ttyS2 in console i can show row Hex coordinate data output from touch screen controller. So my interface is working. Now i want to register this as SERIO Input dirver which can directly pass X and Y coordinate to Input module. So please anyone know how to register or bind this serio driver as input device. Kunjal