Kernel Porting for S5PV210 Chip: Linux Kernel Inpu
4.0
Tiny210v2 board has 8 keys, but no input subsystem is available. The provider only offers drivers for these buttons, thus making buttons of no real function. You may add the input subsystem to the Kernel to give the buttons the functions of a normal keyboard with key value, left,right, up, down and ok etc,just like the volume key on a cell phone.