1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index 07e792e960f1..45bd0977d006 100644
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -54,6 +54,8 @@
 #define OMAP4_DEF_IRQENABLE_EVENTEN     (1 << 0)
 #define OMAP4_DEF_IRQENABLE_LONGKEY     (1 << 1)
 #define OMAP4_DEF_IRQENABLE_TIMEOUTEN   (1 << 2)
+#define OMAP4_DEF_WUP_EVENT_ENA         (1 << 0)
+#define OMAP4_DEF_WUP_LONG_KEY_ENA      (1 << 1)
 #define OMAP4_DEF_CTRL_NOSOFTMODE       (1 << 1)
 #define OMAP4_DEF_CTRLPTVVALUE          (1 << 2)
 #define OMAP4_DEF_CTRLPTV               (1 << 1)
@@ -88,6 +90,8 @@ static void __devinit omap4_keypad_config(struct omap4_keypad *keypad_data)
                         keypad_data->base + OMAP4_KBD_IRQSTATUS);
         __raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY,
                         keypad_data->base + OMAP4_KBD_IRQENABLE);
+        __raw_writel(OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA,
+                        keypad_data->base + OMAP4_KBD_WAKEUPENABLE);
 }
 
 /* Interrupt handler */