Commit 0a3a56a9 authored by Srinivasa Rao Mandadapu's avatar Srinivasa Rao Mandadapu Committed by Bjorn Andersson
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arm64: dts: qcom: sc7280: Add wcd9385 codec node for CRD 3.0/3.1 



Add wcd9385 codec node for audio use case on CRD rev5+ (aka CRD 3.0/3.1)
boards. Add tlmm gpio property for switching CTIA/OMTP Headset.

Signed-off-by: default avatarSrinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: default avatarVenkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: default avatarVenkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: default avatarMatthias Kaehlcke <mka@chromium.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1657200184-29565-6-git-send-email-quic_srivasam@quicinc.com
parent f8b4eb64

arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -27,6 +27,10 @@ 
	status = "okay";

};



&wcd9385 {

	status = "okay";

};



/* PINCTRL */



&lpass_dmic01_clk {

arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi

+51 −0
Original line number Diff line number Diff line
@@ -31,6 +31,37 @@ 
		wifi0 = &wifi;

	};



	wcd9385: audio-codec-1 {

		compatible = "qcom,wcd9385-codec";

		pinctrl-names = "default", "sleep";

		pinctrl-0 = <&wcd_reset_n>, <&us_euro_hs_sel>;

		pinctrl-1 = <&wcd_reset_n_sleep>, <&us_euro_hs_sel>;



		reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;

		us-euro-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;



		qcom,rx-device = <&wcd_rx>;

		qcom,tx-device = <&wcd_tx>;



		vdd-rxtx-supply = <&vreg_l18b_1p8>;

		vdd-io-supply = <&vreg_l18b_1p8>;

		vdd-buck-supply = <&vreg_l17b_1p8>;

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



		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>;

		#sound-dai-cells = <1>;



		status = "disabled";

	};



	pm8350c_pwm_backlight: backlight {

		compatible = "pwm-backlight";

		status = "disabled";
@@ -632,4 +663,24 @@ mos_bt_uart: &uart7 { 
		function = "gpio";

		drive-strength = <2>;

	};



	us_euro_hs_sel: us-euro-hs-sel {

		pins = "gpio81";

		function = "gpio";

		bias-pull-down;

		drive-strength = <2>;

	};



	wcd_reset_n: wcd-reset-n {

		pins = "gpio83";

		function = "gpio";

		drive-strength = <8>;

	};



	wcd_reset_n_sleep: wcd-reset-n-sleep {

		pins = "gpio83";

		function = "gpio";

		drive-strength = <8>;

		bias-disable;

	};

};