board: Add support for KEY1 status detection on K+P's HSC|DDC boards
This code provides information if the K+P's imx53 boards had KEY1
pressed.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
diff --git a/arch/arm/dts/imx53-kp.dts b/arch/arm/dts/imx53-kp.dts
index 6322ef1..ca98fb5 100644
--- a/arch/arm/dts/imx53-kp.dts
+++ b/arch/arm/dts/imx53-kp.dts
@@ -88,6 +88,8 @@
MX53_PAD_EIM_CS0__GPIO2_23 0x1e4
/* LCD BACKLIGHT */
MX53_PAD_GPIO_1__GPIO1_1 0x1e4
+ /* KEY1 GPIO */
+ MX53_PAD_EIM_RW__GPIO2_26 0x1e4
>;
};