Setting the DOZEN bit in the flexio so the soc
does not force the peripheral to go into
low power mode when the soc is in idle.
Signed-off-by: Emilio Benavente <emilio.benavente@nxp.com>
Flexio ISR handle all flags even they are not interrupt enabled.
This will cause invalid calling of ISR callback functions.
Signed-off-by: Raymond Lei <raymond.lei@nxp.com>