+config DM_SERIAL
+ bool "Enable Driver Model for serial drivers"
+ depends on DM
+ help
+ Enable driver model for serial. This replaces
+ drivers/serial/serial.c with the serial uclass, which
+ implements serial_putc() etc. The uclass interface is
+ defined in include/serial.h.
+
+config UNIPHIER_SERIAL
+ bool "UniPhier on-chip UART support"
+ depends on ARCH_UNIPHIER && DM_SERIAL
+ help
+ Support for the on-chip UARTs on the Panasonic UniPhier platform.