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Commit 2cd21242 authored by Andy Sun's avatar Andy Sun Committed by Barry Song
Browse files

ARM: dts: atlas7: add a GPIO key for rearview button 



Touching this key will trigger a camera event for rearview.

Signed-off-by: default avatarAndy Sun <Andy.Sun@csr.com>
Signed-off-by: default avatarBarry Song <Baohua.Song@csr.com>
parent 62783075

arch/arm/boot/dts/atlas7-evb.dts

+18 −0
Original line number Diff line number Diff line
@@ -10,6 +10,9 @@ 


/include/ "atlas7.dtsi"



#include <dt-bindings/input/input.h>

#include <dt-bindings/gpio/gpio.h>



/ {

	model = "CSR SiRFatlas7 Evaluation Board";

	compatible = "sirf,atlas7-cb", "sirf,atlas7";
@@ -106,5 +109,20 @@ 
				};

			};

		};



		gpio_keys {

			compatible = "gpio-keys";

			status = "okay";

			#address-cells = <1>;

			#size-cells = <0>;



			rearview_key {

				label = "rearview key";

				linux,code = <KEY_CAMERA>;

				gpios = <&gpio_1 3 GPIO_ACTIVE_LOW>;

				debounce_interval = <100>;

			};

		};



	};

};