CIU_WDOGX_MODE
wdog &= ~(CIU_WDOGX_MODE|CIU_WDOGX_LEN);
wdog |= __SHIFTIN(3, CIU_WDOGX_MODE);
wdog &= ~CIU_WDOGX_MODE;
wdog &= ~(CIU_WDOGX_MODE|CIU_WDOGX_LEN);
wdog |= __SHIFTIN(3, CIU_WDOGX_MODE);