I started to work in interfacing keypad with sololite.
using keypad ic tca8418 connected in i2c1
configured driver tca8481_keypad.c and in dmesg i got
input: tca8418_keypad as /devices/platform/imx-i2c.1/i2c-1/1-0034/input/input0
i gave cat /dev/input/event0 then i press key but there is no flow of data.
how to interface in android.