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Commit f73bdd8a authored by Sudheer Papothi's avatar Sudheer Papothi
Browse files

ARM: dts: msm: Enable gpios to support HiFi headphones on 8996 target 



HiFi(High Fidelity) headphones path needs lineout
paths to be connected to headphone path. This needs
switching between headphone path and lineout path through
gpios. Add support to enable gpios for HiFi headphones
functionality on 8996 target.

Change-Id: If96d365cf5c2ca207fbde81a42ce5b599546ebb3
Signed-off-by: default avatarSudheer Papothi <spapothi@codeaurora.org>
parent fd854d74

arch/arm/boot/dts/qcom/msm8996-mtp.dtsi

+52 −0
Original line number Diff line number Diff line
@@ -446,6 +446,15 @@ 
		qcom,master-en = <1>;	/* ENABLE GPIO */

		status = "okay";

	};



	gpio@c900 { /* GPIO 10 - HPH_EN1 */

		qcom,mode = <1>;

		qcom,pull = <5>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <2>;

		qcom,master-en = <1>;

		status = "okay";

	};

};



&pmi8994_mpps {
@@ -538,9 +547,41 @@ 


	sound-9335 {

		qcom,model = "msm8996-tasha-mtp-snd-card";



		qcom,audio-routing =

			"RX_BIAS", "MCLK",

			"hifi amp", "LINEOUT1",

			"hifi amp", "LINEOUT2",

			"AMIC2", "MIC BIAS2",

			"MIC BIAS2", "Headset Mic",

			"AMIC3", "MIC BIAS2",

			"MIC BIAS2", "ANCRight Headset Mic",

			"AMIC4", "MIC BIAS2",

			"MIC BIAS2", "ANCLeft Headset Mic",

			"AMIC5", "MIC BIAS3",

			"MIC BIAS3", "Handset Mic",

			"AMIC6", "MIC BIAS4",

			"MIC BIAS4", "Analog Mic6",

			"DMIC0", "MIC BIAS1",

			"MIC BIAS1", "Digital Mic0",

			"DMIC1", "MIC BIAS1",

			"MIC BIAS1", "Digital Mic1",

			"DMIC2", "MIC BIAS3",

			"MIC BIAS3", "Digital Mic2",

			"DMIC3", "MIC BIAS3",

			"MIC BIAS3", "Digital Mic3",

			"DMIC4", "MIC BIAS4",

			"MIC BIAS4", "Digital Mic4",

			"DMIC5", "MIC BIAS4",

			"MIC BIAS4", "Digital Mic5",

			"SpkrLeft IN", "SPK1 OUT",

			"SpkrRight IN", "SPK2 OUT";



		qcom,hdmi-audio-rx;

		asoc-codec = <&stub_codec>, <&hdmi_audio>;

		asoc-codec-names = "msm-stub-codec.1", "msm-hdmi-audio-codec-rx";

		qcom,hph-en1-gpio = <&pmi8994_gpios 10 0>;

		qcom,hph-en0-gpio = <&pm8994_gpios 13 0>;

	};

};
@@ -600,6 +641,17 @@ 
		status = "okay";

	};



	gpio@cc00 { /* GPIO 13 - HPH_EN0 */

		qcom,mode = <1>;

		qcom,output-type = <0>;

		qcom,pull = <5>;

		qcom,vin-sel = <2>;

		qcom,out-strength = <1>;

		qcom,src-sel = <2>;

		qcom,master-en = <1>;

		status = "okay";

	};



	gpio@ce00 { /* GPIO 15 */

		qcom,mode = <1>;

		qcom,output-type = <0>;