There is gpio push button on MIO22. Add it to DTS to have full board description.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
arch/arm/dts/zynqmp-zcu102.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/arch/arm/dts/zynqmp-zcu102.dts b/arch/arm/dts/zynqmp-zcu102.dts index d6cee07890c5..770d98766c73 100644 --- a/arch/arm/dts/zynqmp-zcu102.dts +++ b/arch/arm/dts/zynqmp-zcu102.dts @@ -12,6 +12,7 @@
#include "zynqmp.dtsi" #include "zynqmp-clk.dtsi" +#include <dt-bindings/gpio/gpio.h>
/ { model = "ZynqMP ZCU102 RevA"; @@ -40,6 +41,20 @@ reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; };
+ gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + sw19 { + label = "sw19"; + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + linux,code = <108>; /* down */ + gpio-key,wakeup; + autorepeat; + }; + }; + leds { compatible = "gpio-leds"; heartbeat_led {