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Commit 389d2770 authored by zhaochen's avatar zhaochen Committed by Ying Nie
Browse files

ARM: dts: msm: Enable GPIO based keys on Spyro 



Add the GPIO-key support for VOL_UP, FUNCTION1 and 2

Change-Id: Ie4ff88785759041e5719a3f33653717e3be741b3
Signed-off-by: default avatarzhaochen <zhaochen@codeaurora.org>
parent f6a874a4

arch/arm64/boot/dts/qcom/sdm429-qrd-spyro-evt.dtsi

+52 −0
Original line number Diff line number Diff line
@@ -15,6 +15,32 @@ 
#include "sdm429w-pm660.dtsi"

#include "sdm429w-camera-sensor-spyro.dtsi"



&gpio_key_active {

	mux {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		function = "gpio";

	};



	config {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		drive-strength = <2>;

		bias-pull-up;

	};

};



&gpio_key_suspend {

	mux {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		function = "gpio";

	};



	config {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		drive-strength = <2>;

		bias-pull-up;

	};

};



&cdc_pdm_lines_act {

	mux {

		pins = "gpio68", "gpio73", "gpio74";
@@ -48,6 +74,32 @@ 
	status = "disabled";

};



&vol_up {

	gpios = <&tlmm 35 0x1>;

};



&gpio_keys {

	function_1: function_1 {

		label = "function_1";

		gpios = <&tlmm 127 0x1>;

		linux,input-type = <1>;

		linux,code = <116>;

		debounce-interval = <15>;

		linux,can-disable;

		gpio-key,wakeup;

	};



	function_2: function_2 {

		label = "function_2";

		gpios = <&tlmm 126 0x1>;

		linux,input-type = <1>;

		linux,code = <117>;

		debounce-interval = <15>;

		linux,can-disable;

		gpio-key,wakeup;

	};

};



&soc {

	/delete-node/ qcom,spm@b1d2000;

	qcom,spm@b1d2000 {

arch/arm64/boot/dts/qcom/sdm439-qrd.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -130,13 +130,13 @@ 
};



&soc {

	gpio_keys {

	gpio_keys: gpio_keys {

		compatible = "gpio-keys";

		label = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&gpio_key_active>;



		vol_up {

		vol_up: vol_up {

			label = "volume_up";

			gpios = <&tlmm 91 0x1>;

			linux,input-type = <1>;