47 struct nuc900_rtc {  struct
64 	struct nuc900_rtc *rtc = _rtc;  in nuc900_rtc_interrupt()  argument
86 static int *check_rtc_access_enable(struct nuc900_rtc *nuc900_rtc)  in check_rtc_access_enable()  argument
89 	__raw_writel(INIRRESET, nuc900_rtc->rtc_reg + REG_RTC_INIR);  in check_rtc_access_enable()
93 	__raw_writel(AERPOWERON, nuc900_rtc->rtc_reg + REG_RTC_AER);  in check_rtc_access_enable()
95 	while (!(__raw_readl(nuc900_rtc->rtc_reg + REG_RTC_AER) & AERRWENB)  in check_rtc_access_enable()
139 	struct nuc900_rtc *rtc = dev_get_drvdata(dev);  in nuc900_alarm_irq_enable()
153 	struct nuc900_rtc *rtc = dev_get_drvdata(dev);  in nuc900_rtc_read_time()
164 	struct nuc900_rtc *rtc = dev_get_drvdata(dev);  in nuc900_rtc_set_time()
186 	struct nuc900_rtc *rtc = dev_get_drvdata(dev);  in nuc900_rtc_read_alarm()
197 	struct nuc900_rtc *rtc = dev_get_drvdata(dev);  in nuc900_rtc_set_alarm()
228 	struct nuc900_rtc *nuc900_rtc;  in nuc900_rtc_probe()  local
230 	nuc900_rtc = devm_kzalloc(&pdev->dev, sizeof(struct nuc900_rtc),  in nuc900_rtc_probe()
232 	if (!nuc900_rtc)  in nuc900_rtc_probe()
236 	nuc900_rtc->rtc_reg = devm_ioremap_resource(&pdev->dev, res);  in nuc900_rtc_probe()
237 	if (IS_ERR(nuc900_rtc->rtc_reg))  in nuc900_rtc_probe()
238 		return PTR_ERR(nuc900_rtc->rtc_reg);  in nuc900_rtc_probe()
240 	platform_set_drvdata(pdev, nuc900_rtc);  in nuc900_rtc_probe()
242 	nuc900_rtc->rtcdev = devm_rtc_device_register(&pdev->dev, pdev->name,  in nuc900_rtc_probe()
244 	if (IS_ERR(nuc900_rtc->rtcdev)) {  in nuc900_rtc_probe()
246 		return PTR_ERR(nuc900_rtc->rtcdev);  in nuc900_rtc_probe()
249 	__raw_writel(__raw_readl(nuc900_rtc->rtc_reg + REG_RTC_TSSR) | MODE24,  in nuc900_rtc_probe()
250 					nuc900_rtc->rtc_reg + REG_RTC_TSSR);  in nuc900_rtc_probe()
252 	nuc900_rtc->irq_num = platform_get_irq(pdev, 0);  in nuc900_rtc_probe()
253 	if (devm_request_irq(&pdev->dev, nuc900_rtc->irq_num,  in nuc900_rtc_probe()
254 			nuc900_rtc_interrupt, 0, "nuc900rtc", nuc900_rtc)) {  in nuc900_rtc_probe()