diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index c6ffbae..c7d97ee 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -70,6 +70,8 @@
 #define OMAP_RTC_KICK0_REG		0x6c
 #define OMAP_RTC_KICK1_REG		0x70
 
+#define OMAP_RTC_IRQWAKEEN		0x7c
+
 /* OMAP_RTC_CTRL_REG bit fields: */
 #define OMAP_RTC_CTRL_SPLIT		(1<<7)
 #define OMAP_RTC_CTRL_DISABLE		(1<<6)
@@ -94,12 +96,21 @@
 #define OMAP_RTC_INTERRUPTS_IT_ALARM    (1<<3)
 #define OMAP_RTC_INTERRUPTS_IT_TIMER    (1<<2)
 
+/* OMAP_RTC_IRQWAKEEN bit fields: */
+#define OMAP_RTC_IRQWAKEEN_ALARM_WAKEEN    (1<<1)
+
 /* OMAP_RTC_KICKER values */
 #define	KICK0_VALUE			0x83e70b13
 #define	KICK1_VALUE			0x95a4f1e0
 
 #define	OMAP_RTC_HAS_KICKER		0x1
 
+/*
+ * Few RTC IP revisions has special WAKE-EN Register to enable Wakeup
+ * generation for event Alarm.
+ */
+#define	OMAP_RTC_HAS_IRQWAKEEN		0x2
+
 static void __iomem	*rtc_base;
 
 #define rtc_read(addr)		readb(rtc_base + (addr))
@@ -299,12 +310,18 @@
 static int omap_rtc_alarm;
 static int omap_rtc_timer;
 
-#define	OMAP_RTC_DATA_DA830_IDX	1
+#define	OMAP_RTC_DATA_AM3352_IDX	1
+#define	OMAP_RTC_DATA_DA830_IDX		2
 
 static struct platform_device_id omap_rtc_devtype[] = {
 	{
 		.name	= DRIVER_NAME,
-	}, {
+	},
+	[OMAP_RTC_DATA_AM3352_IDX] = {
+		.name	= "am3352-rtc",
+		.driver_data = OMAP_RTC_HAS_KICKER | OMAP_RTC_HAS_IRQWAKEEN,
+	},
+	[OMAP_RTC_DATA_DA830_IDX] = {
 		.name	= "da830-rtc",
 		.driver_data = OMAP_RTC_HAS_KICKER,
 	},
@@ -316,6 +333,9 @@
 	{	.compatible	= "ti,da830-rtc",
 		.data		= &omap_rtc_devtype[OMAP_RTC_DATA_DA830_IDX],
 	},
+	{	.compatible	= "ti,am3352-rtc",
+		.data		= &omap_rtc_devtype[OMAP_RTC_DATA_AM3352_IDX],
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, omap_rtc_of_match);
@@ -464,16 +484,28 @@
 
 static int omap_rtc_suspend(struct device *dev)
 {
+	u8 irqwake_stat;
+	struct platform_device *pdev = to_platform_device(dev);
+	const struct platform_device_id *id_entry =
+					platform_get_device_id(pdev);
+
 	irqstat = rtc_read(OMAP_RTC_INTERRUPTS_REG);
 
 	/* FIXME the RTC alarm is not currently acting as a wakeup event
-	 * source, and in fact this enable() call is just saving a flag
-	 * that's never used...
+	 * source on some platforms, and in fact this enable() call is just
+	 * saving a flag that's never used...
 	 */
-	if (device_may_wakeup(dev))
+	if (device_may_wakeup(dev)) {
 		enable_irq_wake(omap_rtc_alarm);
-	else
+
+		if (id_entry->driver_data & OMAP_RTC_HAS_IRQWAKEEN) {
+			irqwake_stat = rtc_read(OMAP_RTC_IRQWAKEEN);
+			irqwake_stat |= OMAP_RTC_IRQWAKEEN_ALARM_WAKEEN;
+			rtc_write(irqwake_stat, OMAP_RTC_IRQWAKEEN);
+		}
+	} else {
 		rtc_write(0, OMAP_RTC_INTERRUPTS_REG);
+	}
 
 	/* Disable the clock/module */
 	pm_runtime_put_sync(dev);
@@ -483,13 +515,25 @@
 
 static int omap_rtc_resume(struct device *dev)
 {
+	u8 irqwake_stat;
+	struct platform_device *pdev = to_platform_device(dev);
+	const struct platform_device_id *id_entry =
+				platform_get_device_id(pdev);
+
 	/* Enable the clock/module so that we can access the registers */
 	pm_runtime_get_sync(dev);
 
-	if (device_may_wakeup(dev))
+	if (device_may_wakeup(dev)) {
 		disable_irq_wake(omap_rtc_alarm);
-	else
+
+		if (id_entry->driver_data & OMAP_RTC_HAS_IRQWAKEEN) {
+			irqwake_stat = rtc_read(OMAP_RTC_IRQWAKEEN);
+			irqwake_stat &= ~OMAP_RTC_IRQWAKEEN_ALARM_WAKEEN;
+			rtc_write(irqwake_stat, OMAP_RTC_IRQWAKEEN);
+		}
+	} else {
 		rtc_write(irqstat, OMAP_RTC_INTERRUPTS_REG);
+	}
 	return 0;
 }
 #endif