1*da333ae7SMasahiro Yamadaconfig DM_SERIAL 2*da333ae7SMasahiro Yamada bool "Enable Driver Model for serial drivers" 3*da333ae7SMasahiro Yamada depends on DM 4*da333ae7SMasahiro Yamada help 5*da333ae7SMasahiro Yamada If you want to use driver model for serial drivers, say Y. 6*da333ae7SMasahiro Yamada To use legacy serial drivers, say N. 7