62 	struct xlnx_rtc_dev *xrtcdev = dev_get_drvdata(dev);  in xlnx_rtc_set_time()  local
70 	writel(new_time, xrtcdev->reg_base + RTC_SET_TM_WR);  in xlnx_rtc_set_time()
77 	struct xlnx_rtc_dev *xrtcdev = dev_get_drvdata(dev);  in xlnx_rtc_read_time()  local
79 	rtc_time64_to_tm(readl(xrtcdev->reg_base + RTC_CUR_TM), tm);  in xlnx_rtc_read_time()
86 	struct xlnx_rtc_dev *xrtcdev = dev_get_drvdata(dev);  in xlnx_rtc_read_alarm()  local
88 	rtc_time64_to_tm(readl(xrtcdev->reg_base + RTC_ALRM), &alrm->time);  in xlnx_rtc_read_alarm()
89 	alrm->enabled = readl(xrtcdev->reg_base + RTC_INT_MASK) & RTC_INT_ALRM;  in xlnx_rtc_read_alarm()
96 	struct xlnx_rtc_dev *xrtcdev = dev_get_drvdata(dev);  in xlnx_rtc_alarm_irq_enable()  local
99 		writel(RTC_INT_ALRM, xrtcdev->reg_base + RTC_INT_EN);  in xlnx_rtc_alarm_irq_enable()
101 		writel(RTC_INT_ALRM, xrtcdev->reg_base + RTC_INT_DIS);  in xlnx_rtc_alarm_irq_enable()
108 	struct xlnx_rtc_dev *xrtcdev = dev_get_drvdata(dev);  in xlnx_rtc_set_alarm()  local
116 	writel((u32)alarm_time, (xrtcdev->reg_base + RTC_ALRM));  in xlnx_rtc_set_alarm()
123 static void xlnx_init_rtc(struct xlnx_rtc_dev *xrtcdev, u32 calibval)  in xlnx_init_rtc()  argument
132 	writel(calibval, (xrtcdev->reg_base + RTC_CALIB_WR));  in xlnx_init_rtc()
145 	struct xlnx_rtc_dev *xrtcdev = (struct xlnx_rtc_dev *)id;  in xlnx_rtc_interrupt()  local
148 	status = readl(xrtcdev->reg_base + RTC_INT_STS);  in xlnx_rtc_interrupt()
154 	writel(status, xrtcdev->reg_base + RTC_INT_STS);  in xlnx_rtc_interrupt()
157 		rtc_update_irq(xrtcdev->rtc, 1, RTC_IRQF | RTC_UF);  in xlnx_rtc_interrupt()
159 		rtc_update_irq(xrtcdev->rtc, 1, RTC_IRQF | RTC_AF);  in xlnx_rtc_interrupt()
166 	struct xlnx_rtc_dev *xrtcdev;  in xlnx_rtc_probe()  local
171 	xrtcdev = devm_kzalloc(&pdev->dev, sizeof(*xrtcdev), GFP_KERNEL);  in xlnx_rtc_probe()
172 	if (!xrtcdev)  in xlnx_rtc_probe()
175 	platform_set_drvdata(pdev, xrtcdev);  in xlnx_rtc_probe()
179 	xrtcdev->reg_base = devm_ioremap_resource(&pdev->dev, res);  in xlnx_rtc_probe()
180 	if (IS_ERR(xrtcdev->reg_base))  in xlnx_rtc_probe()
181 		return PTR_ERR(xrtcdev->reg_base);  in xlnx_rtc_probe()
183 	xrtcdev->alarm_irq = platform_get_irq_byname(pdev, "alarm");  in xlnx_rtc_probe()
184 	if (xrtcdev->alarm_irq < 0) {  in xlnx_rtc_probe()
186 		return xrtcdev->alarm_irq;  in xlnx_rtc_probe()
188 	ret = devm_request_irq(&pdev->dev, xrtcdev->alarm_irq,  in xlnx_rtc_probe()
190 			       dev_name(&pdev->dev), xrtcdev);  in xlnx_rtc_probe()
196 	xrtcdev->sec_irq = platform_get_irq_byname(pdev, "sec");  in xlnx_rtc_probe()
197 	if (xrtcdev->sec_irq < 0) {  in xlnx_rtc_probe()
199 		return xrtcdev->sec_irq;  in xlnx_rtc_probe()
201 	ret = devm_request_irq(&pdev->dev, xrtcdev->sec_irq,  in xlnx_rtc_probe()
203 			       dev_name(&pdev->dev), xrtcdev);  in xlnx_rtc_probe()
214 	xlnx_init_rtc(xrtcdev, calibvalue);  in xlnx_rtc_probe()
218 	xrtcdev->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,  in xlnx_rtc_probe()
220 	return PTR_ERR_OR_ZERO(xrtcdev->rtc);  in xlnx_rtc_probe()
234 	struct xlnx_rtc_dev *xrtcdev = platform_get_drvdata(pdev);  in xlnx_rtc_suspend()  local
237 		enable_irq_wake(xrtcdev->alarm_irq);  in xlnx_rtc_suspend()
247 	struct xlnx_rtc_dev *xrtcdev = platform_get_drvdata(pdev);  in xlnx_rtc_resume()  local
250 		disable_irq_wake(xrtcdev->alarm_irq);  in xlnx_rtc_resume()