50 	unsigned int rtsr;  in sa1100_rtc_interrupt()  local
55 	rtsr = readl_relaxed(info->rtsr);  in sa1100_rtc_interrupt()
57 	writel_relaxed(0, info->rtsr);  in sa1100_rtc_interrupt()
60 	if (rtsr & (RTSR_ALE | RTSR_HZE)) {  in sa1100_rtc_interrupt()
64 		writel_relaxed((RTSR_AL | RTSR_HZ) & (rtsr >> 2), info->rtsr);  in sa1100_rtc_interrupt()
73 		writel_relaxed(RTSR_AL | RTSR_HZ, info->rtsr);  in sa1100_rtc_interrupt()
77 	if (rtsr & RTSR_AL)  in sa1100_rtc_interrupt()
78 		rtsr &= ~RTSR_ALE;  in sa1100_rtc_interrupt()
79 	writel_relaxed(rtsr & (RTSR_ALE | RTSR_HZE), info->rtsr);  in sa1100_rtc_interrupt()
82 	if (rtsr & RTSR_AL)  in sa1100_rtc_interrupt()
84 	if (rtsr & RTSR_HZ)  in sa1100_rtc_interrupt()
96 	u32 rtsr;  in sa1100_rtc_alarm_irq_enable()  local
100 	rtsr = readl_relaxed(info->rtsr);  in sa1100_rtc_alarm_irq_enable()
102 		rtsr |= RTSR_ALE;  in sa1100_rtc_alarm_irq_enable()
104 		rtsr &= ~RTSR_ALE;  in sa1100_rtc_alarm_irq_enable()
105 	writel_relaxed(rtsr, info->rtsr);  in sa1100_rtc_alarm_irq_enable()
129 	u32	rtsr;  in sa1100_rtc_read_alarm()  local
132 	rtsr = readl_relaxed(info->rtsr);  in sa1100_rtc_read_alarm()
133 	alrm->enabled = (rtsr & RTSR_ALE) ? 1 : 0;  in sa1100_rtc_read_alarm()
134 	alrm->pending = (rtsr & RTSR_AL) ? 1 : 0;  in sa1100_rtc_read_alarm()
143 	writel_relaxed(readl_relaxed(info->rtsr) &  in sa1100_rtc_set_alarm()
144 		(RTSR_HZE | RTSR_ALE | RTSR_AL), info->rtsr);  in sa1100_rtc_set_alarm()
147 		writel_relaxed(readl_relaxed(info->rtsr) | RTSR_ALE, info->rtsr);  in sa1100_rtc_set_alarm()
149 		writel_relaxed(readl_relaxed(info->rtsr) & ~RTSR_ALE, info->rtsr);  in sa1100_rtc_set_alarm()
160 	seq_printf(seq, "RTSR\t\t\t: 0x%08x\n", readl_relaxed(info->rtsr));  in sa1100_rtc_proc()
236 	writel_relaxed(RTSR_AL | RTSR_HZ, info->rtsr);  in sa1100_rtc_init()
284 		info->rtsr = base + 0x10;  in sa1100_rtc_probe()
289 		info->rtsr = base + 0x8;  in sa1100_rtc_probe()
306 		writel_relaxed(0, info->rtsr);  in sa1100_rtc_remove()