ARM: Kirkwood: Describe IB62x0 gpio-keys in DT.

Now that the GPIO controllers have been converted over to DT,
described the gpio-keys in DT.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Simon Baatz <gmbnomis@gmail.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts
index f7b958066437..3724687fc9c9 100644
--- a/arch/arm/boot/dts/kirkwood-ib62x0.dts
+++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts
@@ -46,4 +46,20 @@
 
                 };
         };
+
+        gpio_keys {
+                compatible = "gpio-keys";
+                #address-cells = <1>;
+                #size-cells = <0>;
+                button@1 {
+                        label = "USB Copy";
+                        linux,code = <133>;
+                        gpios = <&gpio0 29 1>;
+                };
+                button@2 {
+                        label = "Reset";
+                        linux,code = <0x198>;
+                        gpios = <&gpio0 28 1>;
+                };
+        };
 };