diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts
index 042d7ffdffeefa7e59acd3088e84a797cb88746e..764cf798b91511f8cc789e64a866a9ee3934aa28 100644
--- a/arch/arm/boot/dts/imx27-pdk.dts
+++ b/arch/arm/boot/dts/imx27-pdk.dts
@@ -84,6 +84,21 @@
 	status = "okay";
 };
 
+&kpp {
+	linux,keymap = <
+		MATRIX_KEY(0, 0, KEY_UP)
+		MATRIX_KEY(0, 1, KEY_DOWN)
+		MATRIX_KEY(1, 0, KEY_RIGHT)
+		MATRIX_KEY(1, 1, KEY_LEFT)
+		MATRIX_KEY(1, 2, KEY_ENTER)
+		MATRIX_KEY(2, 0, KEY_F6)
+		MATRIX_KEY(2, 1, KEY_F8)
+		MATRIX_KEY(2, 2, KEY_F9)
+		MATRIX_KEY(2, 3, KEY_F10)
+	>;
+	status = "okay";
+};
+
 &nfc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_nand>;
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index b2c103e1328158d5561367e931b0436c84ea08ef..a75555c39533d71edd6828dd475ae8d73df81511 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -11,6 +11,7 @@
 
 #include "skeleton.dtsi"
 #include "imx27-pinfunc.h"
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/gpio/gpio.h>