add_subdirectory(console)
add_subdirectory(crc)
add_subdirectory(display)
add_subdirectory(interrupt_controller)

add_subdirectory_if_kconfig(adc)
add_subdirectory_if_kconfig(clock_control)
add_subdirectory_if_kconfig(counter)
add_subdirectory_if_kconfig(crypto)
add_subdirectory_if_kconfig(dma)
add_subdirectory_if_kconfig(flash)
add_subdirectory_if_kconfig(gpio)
add_subdirectory_if_kconfig(grove)
add_subdirectory_if_kconfig(i2c)
add_subdirectory_if_kconfig(i2s)
add_subdirectory_if_kconfig(ieee802154)
add_subdirectory_if_kconfig(ipm)
add_subdirectory_if_kconfig(led_strip)
add_subdirectory_if_kconfig(pci)
add_subdirectory_if_kconfig(pinmux)
add_subdirectory_if_kconfig(pwm)
add_subdirectory_if_kconfig(rtc)
add_subdirectory_if_kconfig(sensor)
add_subdirectory_if_kconfig(serial)
add_subdirectory_if_kconfig(shared_irq)
add_subdirectory_if_kconfig(spi)
add_subdirectory_if_kconfig(usb)
add_subdirectory_if_kconfig(watchdog)

add_subdirectory_ifdef(CONFIG_AIO_COMPARATOR   aio)
add_subdirectory_ifdef(CONFIG_BT               bluetooth)
add_subdirectory_ifdef(CONFIG_NETWORKING       net)
add_subdirectory_ifdef(CONFIG_NET_L2_ETHERNET  ethernet)
add_subdirectory_ifdef(CONFIG_ENTROPY_GENERATOR entropy)
add_subdirectory_ifdef(CONFIG_SYS_CLOCK_EXISTS timer)