OMAP_RTC_PMIC_EXT_WKUP_POL
val |= OMAP_RTC_PMIC_POWER_EN_EN | OMAP_RTC_PMIC_EXT_WKUP_POL(0) |
if (val & OMAP_RTC_PMIC_EXT_WKUP_POL(pin))
val |= OMAP_RTC_PMIC_EXT_WKUP_POL(pin);
val &= ~OMAP_RTC_PMIC_EXT_WKUP_POL(pin);