#include <linux/interrupt.h>
#include <linux/string.h>
#include <linux/pm.h>
+#include <linux/bitops.h>
-#include <asm/bitops.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/rtc.h>
if (IS_ERR(rtc))
return PTR_ERR(rtc);
+ device_init_wakeup(&pdev->dev, 1);
+
platform_set_drvdata(pdev, rtc);
return 0;
return 0;
}
+#ifdef CONFIG_PM
+static int sa1100_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ if (device_may_wakeup(&pdev->dev))
+ enable_irq_wake(IRQ_RTCAlrm);
+ return 0;
+}
+
+static int sa1100_rtc_resume(struct platform_device *pdev)
+{
+ if (device_may_wakeup(&pdev->dev))
+ disable_irq_wake(IRQ_RTCAlrm);
+ return 0;
+}
+#else
+#define sa1100_rtc_suspend NULL
+#define sa1100_rtc_resume NULL
+#endif
+
static struct platform_driver sa1100_rtc_driver = {
.probe = sa1100_rtc_probe,
.remove = sa1100_rtc_remove,
+ .suspend = sa1100_rtc_suspend,
+ .resume = sa1100_rtc_resume,
.driver = {
.name = "sa1100-rtc",
},