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Commit f953d999 authored by Ivan T. Ivanov's avatar Ivan T. Ivanov Committed by Andy Gross
Browse files

arm64: dts: apq8016-sbc: Add Volume Up key device node 



VOL/ZOOM+ button on DB410c is connected to
SoC GPIO 104. Add support for it.

Signed-off-by: default avatarIvan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent 70151ff4

arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -72,4 +72,17 @@ 
			bias-disable;

		};

	};



	msm_key_volp_n_default: msm_key_volp_n_default {

		pinmux {

			function = "gpio";

			pins = "gpio107";

		};

		pinconf {

			pins = "gpio107";

			drive-strength = <8>;

			input-enable;

			bias-pull-up;

		};

	};

};

arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi

+18 −0
Original line number Diff line number Diff line
@@ -15,6 +15,8 @@ 
#include "pm8916.dtsi"

#include "apq8016-sbc-soc-pins.dtsi"

#include "apq8016-sbc-pmic-pins.dtsi"

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

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

#include <dt-bindings/sound/apq8016-lpass.h>



/ {
@@ -345,6 +347,22 @@ 
			};

		};

	};



	gpio_keys {

		compatible = "gpio-keys";

		#address-cells = <1>;

		#size-cells = <0>;

		autorepeat;



		pinctrl-names = "default";

		pinctrl-0 = <&msm_key_volp_n_default>;



		button@0 {

			label = "Volume Up";

			linux,code = <KEY_VOLUMEUP>;

			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;

		};

	};

};



&wcd_codec {