rtc: sa1100: prepare to share sa1100_rtc_ops
Factor out the RTC initialization from the platform device specific
parts in order to share the RTC device ops with other drivers.
Specifically, it will be shared with rtc-pxa driver.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: rtc-linux@googlegroups.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
diff --git a/drivers/rtc/rtc-sa1100.h b/drivers/rtc/rtc-sa1100.h
new file mode 100644
index 0000000..665d054
--- /dev/null
+++ b/drivers/rtc/rtc-sa1100.h
@@ -0,0 +1,19 @@
+#ifndef __RTC_SA1100_H__
+#define __RTC_SA1100_H__
+
+#include <linux/kernel.h>
+
+struct clk;
+struct platform_device;
+
+struct sa1100_rtc {
+ spinlock_t lock;
+ int irq_1hz;
+ int irq_alarm;
+ struct rtc_device *rtc;
+ struct clk *clk;
+};
+
+int sa1100_rtc_init(struct platform_device *pdev, struct sa1100_rtc *info);
+
+#endif