GT9271 CPT touch interfacing

And also it goto an unknown state. when I give the manual reset to the driver(short RST pin and GND), then it goes to the normal state. Again that work as same that mentioned above

You can export the RST pin as gpio in Userspace and toggle it using the linux command. Does this work?

Please check the file that I attached with this mail. in my touch circuit, SDA, SCL, RST are pullup with 4,7k to 3.3v and INT are not pulled up

Can you send a schematic for your connection to the carrier board?