40 	void __iomem *ioaddr;  member
46 static u32 rtc_read_lp_counter(void __iomem *ioaddr)  in rtc_read_lp_counter()  argument
51 		read1 = readl(ioaddr + SNVS_LPSRTCMR);  in rtc_read_lp_counter()
53 		read1 |= readl(ioaddr + SNVS_LPSRTCLR);  in rtc_read_lp_counter()
55 		read2 = readl(ioaddr + SNVS_LPSRTCMR);  in rtc_read_lp_counter()
57 		read2 |= readl(ioaddr + SNVS_LPSRTCLR);  in rtc_read_lp_counter()
64 static void rtc_write_sync_lp(void __iomem *ioaddr)  in rtc_write_sync_lp()  argument
72 			count1 = readl(ioaddr + SNVS_LPSRTCLR);  in rtc_write_sync_lp()
73 			count2 = readl(ioaddr + SNVS_LPSRTCLR);  in rtc_write_sync_lp()
79 				count2 = readl(ioaddr + SNVS_LPSRTCLR);  in rtc_write_sync_lp()
80 				count3 = readl(ioaddr + SNVS_LPSRTCLR);  in rtc_write_sync_lp()
94 	lpcr = readl(data->ioaddr + SNVS_LPCR);  in snvs_rtc_enable()
99 	writel(lpcr, data->ioaddr + SNVS_LPCR);  in snvs_rtc_enable()
104 		lpcr = readl(data->ioaddr + SNVS_LPCR);  in snvs_rtc_enable()
124 	unsigned long time = rtc_read_lp_counter(data->ioaddr);  in snvs_rtc_read_time()
142 	writel(time << CNTR_TO_SECS_SH, data->ioaddr + SNVS_LPSRTCLR);  in snvs_rtc_set_time()
143 	writel(time >> (32 - CNTR_TO_SECS_SH), data->ioaddr + SNVS_LPSRTCMR);  in snvs_rtc_set_time()
156 	lptar = readl(data->ioaddr + SNVS_LPTAR);  in snvs_rtc_read_alarm()
159 	lpsr = readl(data->ioaddr + SNVS_LPSR);  in snvs_rtc_read_alarm()
173 	lpcr = readl(data->ioaddr + SNVS_LPCR);  in snvs_rtc_alarm_irq_enable()
178 	writel(lpcr, data->ioaddr + SNVS_LPCR);  in snvs_rtc_alarm_irq_enable()
182 	rtc_write_sync_lp(data->ioaddr);  in snvs_rtc_alarm_irq_enable()
200 	lpcr = readl(data->ioaddr + SNVS_LPCR);  in snvs_rtc_set_alarm()
202 	writel(lpcr, data->ioaddr + SNVS_LPCR);  in snvs_rtc_set_alarm()
206 	writel(time, data->ioaddr + SNVS_LPTAR);  in snvs_rtc_set_alarm()
209 	writel(SNVS_LPSR_LPTA, data->ioaddr + SNVS_LPSR);  in snvs_rtc_set_alarm()
229 	lpsr = readl(data->ioaddr + SNVS_LPSR);  in snvs_rtc_irq_handler()
241 	writel(lpsr, data->ioaddr + SNVS_LPSR);  in snvs_rtc_irq_handler()
257 	data->ioaddr = devm_ioremap_resource(&pdev->dev, res);  in snvs_rtc_probe()
258 	if (IS_ERR(data->ioaddr))  in snvs_rtc_probe()
259 		return PTR_ERR(data->ioaddr);  in snvs_rtc_probe()
282 	writel(SNVS_LPPGDR_INIT, data->ioaddr + SNVS_LPPGDR);  in snvs_rtc_probe()
285 	writel(0xffffffff, data->ioaddr + SNVS_LPSR);  in snvs_rtc_probe()