menuconfig RT_USING_PHYE
    bool "Using External Port Physical Layer (PHY) device drivers"
    depends on RT_USING_DM
    default n
    help
      This framework will be of use only to devices that use
      external PHY (PHY functionality is not embedded within the controller).

if RT_USING_PHYE
    osource "$(SOC_DM_PHYE_DIR)/Kconfig"
endif