AW9523_PIN_TO_PORT
#define AW9523_REG_IN_STATE(pin) (0x00 + AW9523_PIN_TO_PORT(pin))
#define AW9523_REG_OUT_STATE(pin) (0x02 + AW9523_PIN_TO_PORT(pin))
#define AW9523_REG_CONF_STATE(pin) (0x04 + AW9523_PIN_TO_PORT(pin))
#define AW9523_REG_INTR_DIS(pin) (0x06 + AW9523_PIN_TO_PORT(pin))
#define AW9523_REG_PORT_MODE(pin) (0x12 + AW9523_PIN_TO_PORT(pin))