LPC24XX_AMR
wkalrm->enabled = rtc_readl(rtc, LPC24XX_AMR) == 0;
rtc_writel(rtc, LPC24XX_AMR, LPC24XX_ALARM_DISABLE);
rtc_writel(rtc, LPC24XX_AMR, 0);
rtc_writel(rtc, LPC24XX_AMR, 0);
rtc_writel(rtc, LPC24XX_AMR, LPC24XX_ALARM_DISABLE);
rtc_writel(rtc, LPC24XX_AMR, LPC24XX_ALARM_DISABLE);
rtc_writel(rtc, LPC24XX_AMR, LPC24XX_ALARM_DISABLE);