drivers/serial/Kconfig

   1 config DM_SERIAL
   2         bool "Enable Driver Model for serial drivers"
   3         depends on DM
   4         help
   5           Enable driver model for serial. This replaces
   6           drivers/serial/serial.c with the serial uclass, which
   7           implements serial_putc() etc. The uclass interface is
   8           defined in include/serial.h.
   9
  10 config UNIPHIER_SERIAL
  11         bool "UniPhier on-chip UART support"
  12         depends on ARCH_UNIPHIER && DM_SERIAL
  13         help
  14           Support for the on-chip UARTs on the Panasonic UniPhier platform.