ARM: mxs: dts: Add gpio-keys for the rotary to the CFA-10049

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index cabc33a770ca..5db3789b26be 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -45,6 +45,7 @@
                                         reg = <0>;
                                         fsl,pinmux-ids = <
                                                 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */
+                                                0x31a3 /* MX28_PAD_SAIF_SDATA0__GPIO_3_26 */
                                                 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
                                         >;
                                         fsl,drive-strength = <0>;
@@ -276,6 +277,19 @@
                 };
         };
 
+        gpio_keys {
+                compatible = "gpio-keys";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                rotary_button {
+                        label = "rotary_button";
+                        gpios = <&gpio3 26 1>;
+                        debounce-interval = <10>;
+                        linux,code = <28>;
+                };
+        };
+
         backlight {
                 compatible = "pwm-backlight";
                 pwms = <&pwm 3 5000000>;