diff options
| -rw-r--r-- | firmware/target/arm/imx233/rtc-imx233.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/firmware/target/arm/imx233/rtc-imx233.h b/firmware/target/arm/imx233/rtc-imx233.h index 054ace4..baf30df 100644 --- a/firmware/target/arm/imx233/rtc-imx233.h +++ b/firmware/target/arm/imx233/rtc-imx233.h @@ -101,6 +101,20 @@ static inline uint32_t imx233_rtc_read_persistent(int idx) return HW_RTC_PERSISTENTx(idx); } +static inline void imx233_rtc_clear_msec_irq(void) +{ + __REG_CLR(HW_RTC_CTRL) = HW_RTC_CTRL__ONEMSEC_IRQ; +} + +static inline void imx233_rtc_enable_msec_irq(bool enable) +{ + imx233_rtc_clear_msec_irq(); + if(enable) + __REG_SET(HW_RTC_CTRL) = HW_RTC_CTRL__ONEMSEC_IRQ_EN; + else + __REG_CLR(HW_RTC_CTRL) = HW_RTC_CTRL__ONEMSEC_IRQ_EN; +} + void imx233_rtc_write_seconds(uint32_t seconds); void imx233_rtc_write_persistent(int idx, uint32_t val); |