Commit a8cce1ad authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Bjorn Andersson
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arm64: dts: qcom: x1e80100-qcp: add audio support 



Add audio support to QCP platform which includes 2 x Speakers
Headset Mic and Headset support.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240624-qcp-audio-v1-1-323a6b5e1fe5@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent d7aeff30

arch/arm64/boot/dts/qcom/x1e80100-qcp.dts

+155 −0
Original line number Diff line number Diff line
@@ -19,6 +19,32 @@ aliases { 
		serial0 = &uart21;

	};



	wcd938x: audio-codec {

		compatible = "qcom,wcd9385-codec";



		pinctrl-names = "default";

		pinctrl-0 = <&wcd_default>;



		qcom,micbias1-microvolt = <1800000>;

		qcom,micbias2-microvolt = <1800000>;

		qcom,micbias3-microvolt = <1800000>;

		qcom,micbias4-microvolt = <1800000>;

		qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;

		qcom,mbhc-headset-vthreshold-microvolt = <1700000>;

		qcom,mbhc-headphone-vthreshold-microvolt = <50000>;

		qcom,rx-device = <&wcd_rx>;

		qcom,tx-device = <&wcd_tx>;



		reset-gpios = <&tlmm 191 GPIO_ACTIVE_LOW>;



		vdd-buck-supply = <&vreg_l15b_1p8>;

		vdd-rxtx-supply = <&vreg_l15b_1p8>;

		vdd-io-supply = <&vreg_l15b_1p8>;

		vdd-mic-bias-supply = <&vreg_bob1>;



		#sound-dai-cells = <1>;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};
@@ -127,6 +153,66 @@ linux,cma { 
		};

	};



	sound {

		compatible = "qcom,x1e80100-sndcard";

		model = "X1E80100-QCP";

		audio-routing = "SpkrLeft IN", "WSA WSA_SPK1 OUT",

				"SpkrRight IN", "WSA WSA_SPK2 OUT",

				"IN1_HPHL", "HPHL_OUT",

				"IN2_HPHR", "HPHR_OUT",

				"AMIC2", "MIC BIAS2",

				"TX SWR_INPUT1", "ADC2_OUTPUT";



		wcd-playback-dai-link {

			link-name = "WCD Playback";



			cpu {

				sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;

			};



			codec {

				sound-dai = <&wcd938x 0>, <&swr1 0>, <&lpass_rxmacro 0>;

			};



			platform {

				sound-dai = <&q6apm>;

			};

		};



		wcd-capture-dai-link {

			link-name = "WCD Capture";



			cpu {

				sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;

			};



			codec {

				sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>;

			};



			platform {

				sound-dai = <&q6apm>;

			};

		};



		wsa-dai-link {

			link-name = "WSA Playback";



			cpu {

				sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;

			};



			codec {

				sound-dai = <&left_spkr>, <&right_spkr>,

					    <&swr0 0>, <&lpass_wsamacro 0>;

			};



			platform {

				sound-dai = <&q6apm>;

			};

		};

	};



	vph_pwr: vph-pwr-regulator {

		compatible = "regulator-fixed";
@@ -520,6 +606,16 @@ vreg_l3j_0p8: ldo3 { 
	};

};



&lpass_tlmm {

	spkr_01_sd_n_active: spkr-01-sd-n-active-state {

		pins = "gpio12";

		function = "gpio";

		drive-strength = <16>;

		bias-disable;

		output-low;

	};

};



&mdss {

	status = "okay";

};
@@ -638,6 +734,57 @@ &smb2360_2_eusb2_repeater { 
	vdd3-supply = <&vreg_l8b_3p0>;

};



&swr0 {

	pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;

	pinctrl-names = "default";



	status = "okay";



	/* WSA8845, Left Speaker */

	left_spkr: speaker@0,0 {

		compatible = "sdw20217020400";

		reg = <0 0>;

		#sound-dai-cells = <0>;

		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;

		sound-name-prefix = "SpkrLeft";

		vdd-1p8-supply = <&vreg_l15b_1p8>;

		vdd-io-supply = <&vreg_l12b_1p2>;

	};



	/* WSA8845, Right Speaker */

	right_spkr: speaker@0,1 {

		compatible = "sdw20217020400";

		reg = <0 1>;

		#sound-dai-cells = <0>;

		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;

		sound-name-prefix = "SpkrRight";

		vdd-1p8-supply = <&vreg_l15b_1p8>;

		vdd-io-supply = <&vreg_l12b_1p2>;

	};

};



&swr1 {

	status = "okay";



	/* WCD9385 RX */

	wcd_rx: codec@0,4 {

		compatible = "sdw20217010d00";

		reg = <0 4>;

		qcom,rx-port-mapping = <1 2 3 4 5>;

	};

};



&swr2 {

	status = "okay";



	/* WCD9385 TX */

	wcd_tx: codec@0,3 {

		compatible = "sdw20217010d00";

		reg = <0 3>;

		qcom,tx-port-mapping = <2 2 3 4>;

	};

};



&tlmm {

	gpio-reserved-ranges = <33 3>, /* Unused */

			       <44 4>, /* SPI (TPM) */
@@ -679,6 +826,14 @@ wake-n-pins { 
		       bias-pull-up;

	       };

	};



	wcd_default: wcd-reset-n-active-state {

		pins = "gpio191";

		function = "gpio";

		drive-strength = <16>;

		bias-disable;

		output-low;

	};

};



&uart21 {