ARM: Kirkwood: Describe DNS32? gpio-keys in DT.

Move description of GPIO keys on both the DNS320 and DNS325 into DT.

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

1 files changed, 21 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
index 067672cff320..2bad626524db 100644
--- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
@@ -4,6 +4,27 @@
         model = "D-Link DNS NASes (kirkwood-based)";
         compatible = "dlink,dns-kirkwood", "mrvl,kirkwood-88f6281", "mrvl,kirkwood";
 
+        gpio_keys {
+                compatible = "gpio-keys";
+                #address-cells = <1>;
+                #size-cells = <0>;
+                button@1 {
+                        label = "Power button";
+                        linux,code = <116>;
+                        gpios = <&gpio1 2 1>;
+                };
+                button@2 {
+                        label = "USB unmount button";
+                        linux,code = <161>;
+                        gpios = <&gpio1 15 1>;
+                };
+                button@3 {
+                        label = "Reset button";
+                        linux,code = <0x198>;
+                        gpios = <&gpio1 16 1>;
+                };
+        };
+
         ocp@f1000000 {
                 sata@80000 {
                         status = "okay";