diff --git a/Documentation/devicetree/bindings/input/samsung-keypad.txt b/Documentation/devicetree/bindings/input/samsung-keypad.txt
index 942d071baaa5da93303785e4d6edc38cc86a5536..863e77f619dc6871cbf5dd6792daf38febcdfdaa 100644
--- a/Documentation/devicetree/bindings/input/samsung-keypad.txt
+++ b/Documentation/devicetree/bindings/input/samsung-keypad.txt
@@ -36,9 +36,11 @@ Required Board Specific Properties:
 - pinctrl-0: Should specify pin control groups used for this controller.
 - pinctrl-names: Should contain only one value - "default".
 
+Optional Properties:
+- wakeup-source: use any event on keypad as wakeup event.
+
 Optional Properties specific to linux:
 - linux,keypad-no-autorepeat: do no enable autorepeat feature.
-- linux,keypad-wakeup: use any event on keypad as wakeup event.
 
 
 Example:
diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index 43e48dac7687f293bacf3a83831ec28127b97307..4e319eb9e19d9f75a67d7c2123cc3bf5550c86ad 100644
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c
@@ -299,8 +299,10 @@ samsung_keypad_parse_dt(struct device *dev)
 	if (of_get_property(np, "linux,input-no-autorepeat", NULL))
 		pdata->no_autorepeat = true;
 
-	if (of_get_property(np, "linux,input-wakeup", NULL))
-		pdata->wakeup = true;
+	pdata->wakeup = of_property_read_bool(np, "wakeup-source") ||
+			/* legacy name */
+			of_property_read_bool(np, "linux,input-wakeup");
+
 
 	return pdata;
 }