TCA6408A: Can TCA6416's driver be used for TCA6408

Hi，

As I only find "kernel-4.9/drivers/input/keyboard/tca6416-keypad.c" in Linux kernel, 

I want to confirm that  TCA6416's driver could work well with TCA6408?

Or if anywhere I can get TCA6408 driver？

Thanks，

Yun