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Commit 0a2baefb authored by Chun Zhang's avatar Chun Zhang
Browse files

ARM: dts: apq8084: Enable GPIO buttons on APQ8084 



Add in device tree information for camera snapshot, focus, and
volume up buttons on APQ 8084 CDP and MTP devices.

Change-Id: Iea66ce439b482ba507837ccfd221a033e2f17dbc
Signed-off-by: default avatarChun Zhang <chunz@codeaurora.org>
parent dc077d46

arch/arm/boot/dts/apq8084-cdp.dtsi

+53 −0
Original line number Diff line number Diff line
@@ -35,6 +35,38 @@ 
		qcom,cdc-micbias2-headset-only;

		qcom,ext-mclk-gpio  = <&msmgpio 47 0>;

	};



	gpio_keys {

		compatible = "gpio-keys";

		input-name = "gpio-keys";



		camera_snapshot {

			label = "camera_snapshot";

			gpios = <&pma8084_gpios 21 0x1>;

			linux,input-type = <1>;

			linux,code = <0x2fe>;

			gpio-key,wakeup;

			debounce-interval = <15>;

		};



		camera_focus {

			label = "camera_focus";

			gpios = <&pma8084_gpios 5 0x1>;

			linux,input-type = <1>;

			linux,code = <0x210>;

			gpio-key,wakeup;

			debounce-interval = <15>;

		};



		vol_up {

			label = "volume_up";

			gpios = <&pma8084_gpios 2 0x1>;

			linux,input-type = <1>;

			linux,code = <115>;

			gpio-key,wakeup;

			debounce-interval = <15>;

		};

	};

};



/include/ "dsi-panel-jdi-1080p-video.dtsi"
@@ -128,6 +160,20 @@ 
};



&pma8084_gpios {

	gpio@c100 { /* GPIO 2 */

		qcom,mode = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

	};



	gpio@c400 { /* GPIO 5 */

		qcom,mode = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

	};



	gpio@c600 { /* GPIO 7 */

		/* Backlight PWM */

		qcom,mode = <1>;		/* Digital output */
@@ -145,6 +191,13 @@ 
		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

	};



	gpio@d400 { /* GPIO 21 */

		qcom,mode = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

	};

};



&i2c_0 {

arch/arm/boot/dts/apq8084-mtp.dtsi

+53 −0
Original line number Diff line number Diff line
@@ -28,6 +28,38 @@ 
		qcom,cdc-micbias2-headset-only;

		qcom,ext-mclk-gpio  = <&msmgpio 47 0>;

	};



	gpio_keys {

		compatible = "gpio-keys";

		input-name = "gpio-keys";



		camera_snapshot {

			label = "camera_snapshot";

			gpios = <&pma8084_gpios 21 0x1>;

			linux,input-type = <1>;

			linux,code = <0x2fe>;

			gpio-key,wakeup;

			debounce-interval = <15>;

		};



		camera_focus {

			label = "camera_focus";

			gpios = <&pma8084_gpios 5 0x1>;

			linux,input-type = <1>;

			linux,code = <0x210>;

			gpio-key,wakeup;

			debounce-interval = <15>;

		};



		vol_up {

			label = "volume_up";

			gpios = <&pma8084_gpios 2 0x1>;

			linux,input-type = <1>;

			linux,code = <115>;

			gpio-key,wakeup;

			debounce-interval = <15>;

		};

	};

};



/include/ "dsi-panel-jdi-1080p-video.dtsi"
@@ -121,6 +153,20 @@ 
};



&pma8084_gpios {

	gpio@c100 { /* GPIO 2 */

		qcom,mode = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

	};



	gpio@c400 { /* GPIO 5 */

		qcom,mode = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

	};



	gpio@c600 { /* GPIO 7 */

		/* Backlight PWM */

		qcom,mode = <1>;		/* Digital output */
@@ -131,6 +177,13 @@ 
		qcom,out-strength = <3>;	/* High drive strength */

		qcom,master-en = <1>;

	};



	gpio@d400 { /* GPIO 21 */

		qcom,mode = <0>;

		qcom,pull = <0>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

	};

};



&sdhc_1 {