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Commit 4f07aa16 authored by Surendar Karka's avatar Surendar Karka
Browse files

ARM: dts: msm: add support for gpio based jack detection on qcs605 



Add gpio based detection support for linein and
lineout jack types.

Change-Id: Ic854ad3065aeb176ccab0144f343f4e716738ef7
Signed-off-by: default avatarSurendar Karka <skarka@codeaurora.org>
parent ec9d62e9

Documentation/devicetree/bindings/sound/qcom-audio-dev.txt

+14 −0
Original line number Diff line number Diff line
@@ -1643,6 +1643,16 @@ mclk frequency needs to be configured for internal and external PA. 
		threshold values for different codecs. First parameter is V(voltage)

		second one is i(current), third one is r (resistance). Depending on the

		codec set corresponding element in array and set others to 0.

- qcom,msm-linein-det-swh: This property is used to distinguish linein jack

	switch type on target typically the switch type will be normally open or

	normally close, value for this property 0 for normally close and 1 for

	normally open.

- qcom,msm-lineout-det-swh: This property is used to distinguish lineout jack

	switch type on target typically the switch type will be normally open or

	normally close, value for this property 0 for normally close and 1 for

	normally open.

- qcom,linein-det-gpio : GPIO on which linein jack insertion/removal interrupt is received.

- qcom,lineout-det-gpio : GPIO on which lineout jack insertion/removal interrupt is received.



Example:

	 sound {
@@ -1703,6 +1713,10 @@ Example: 
				<&wsa881x_213>, <&wsa881x_214>;

		qcom,wsa-aux-dev-prefix = "SpkrRight", "SpkrLeft",

					  "SpkrRight", "SpkrLeft";

		qcom,linein-det-swh = <1>;

		qcom,lineout-det-swh = <1>;

		qcom,linein-det-gpio = <&tlmm 124 0>;

		qcom,lineout-det-gpio = <&tlmm 125 0>;

	};



* MSM8952 Slimbus ASoC Machine driver

arch/arm64/boot/dts/qcom/qcs605-lc-ipcamera.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -206,6 +206,13 @@ 
	qcom,wsa-max-devs = <1>;

	qcom,wsa-devs = <&wsa881x_0211>, <&wsa881x_0213>;

	qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrLeft";

	qcom,linein-det-swh = <1>;

	qcom,lineout-det-swh = <1>;

	qcom,linein-det-gpio = <&tlmm 124 0>;

	qcom,lineout-det-gpio = <&tlmm 125 0>;

	pinctrl-names = "default";

	pinctrl-0 = <&jack_det_linein_default

		     &jack_det_lineout_default>;

};



&soc {

arch/arm64/boot/dts/qcom/sdm670-pinctrl.dtsi

+30 −0
Original line number Diff line number Diff line
@@ -1732,6 +1732,36 @@ 
			};

		};



		gpio_jack_det_line_in {

			jack_det_linein_default: jack_det_linein_default {

				mux {

					pins = "gpio124";

					function = "gpio";

				};



				config {

					pins = "gpio124";

					bias-pull-up; /* pull up */

					input-enable;

				};

			};

		};



		gpio_jack_det_line_out {

			jack_det_lineout_default: jack_det_lineout_default {

				mux {

					pins = "gpio125";

					function = "gpio";

				};



				config {

					pins = "gpio125";

					bias-pull-up; /* pull up */

					input-enable;

				};

			};

		};



		flash_led3_front {

			flash_led3_front_en: flash_led3_front_en {

				mux {