config RT_USING_TOUCH
    bool "Using Touch device drivers"
    default n
    help
      Enable the touchscreen input framework so controllers (capacitive,
      resistive, I2C, SPI) can register coordinate events.
    if RT_USING_TOUCH
        config RT_TOUCH_PIN_IRQ
        bool "touch irq use pin irq"
        default n
        help
          Use GPIO pin interrupts for touch controllers that can signal via an
          external interrupt line instead of polling.
    endif