Platform/ECM3532/M3/hw/csp/ecm3532/m3/csp/src/eta_csp_gpio.c
/***************************************************************************/
/**
 *
 *  EtaCspGpioRelease - GPIO release.
 *
 *  When the M3 powers down, the always on block freezes the control inputs to
 *  the 32 GPIO pads. These are latched in freeze latches.  When an application
 *  powers back up in a warm start it has to call this function to release the
 *  GPIO freeze latches.
 *
 ******************************************************************************/
GPIO release.
When the M3 powers down, the always on block freezes the control inputs to
the 32 GPIO pads. These are latched in freeze latches.  When an application
powers back up in a warm start it has to call this function to release the
GPIO freeze latches.
GPIO release . When the M3 powers down the always on block freezes the control inputs to the 32 GPIO pads . These are latched in freeze latches . When an application powers back up in a warm start it has to call this function to release the GPIO freeze latches .
void
EtaCspGpioRelease(void)
{
    REG_W1(RTC_PWR_CLEAR, GPIO_FROZEN, 1);
}
void EtaCspGpioRelease ( void ) { REG_W1 ( RTC_PWR_CLEAR , GPIO_FROZEN , 1 ) ; }
EtaCspGpioRelease - GPIO release.
EtaCspGpioRelease - GPIO release .