diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index 39cfd2e..69e9389 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -20,6 +20,8 @@
 #include <linux/ioctl.h>
 #include <linux/slab.h>
 #include <linux/platform_data/atmel.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
 
 #include <mach/at91_rtt.h>
 #include <mach/cpu.h>
@@ -71,6 +73,17 @@ struct sam9_rtc {
 #define gpbr_writel(rtc, val) \
 	__raw_writel((val), (rtc)->gpbr)
 
+#ifdef CONFIG_OF
+static const struct of_device_id at91sam9_rtc_dt_ids[] = {
+        { .compatible = "atmel,at91sam9-rtc" },
+        { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, at91sam9_rtc_dt_ids);
+#else
+#define at91sam9_rtc_dt_ids NULL
+#endif  /* CONFIG_OF */
+
+
 /*
  * Read current time and date in RTC
  */
@@ -470,6 +483,7 @@ static struct platform_driver at91_rtc_driver = {
 	.driver		= {
 		.name	= "rtc-at91sam9",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(at91sam9_rtc_dt_ids),
 	},
 };