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arm64: dts: qcom: x1e80100-crd: add WCD9385 Audio Codec

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Add Qualcomm Aqstic WCD9385 audio codec on two Soundwire interfaces: RX
and TX.

Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231214131016.30502-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2023-12-14 14:10:15 +01:00 committed by Bjorn Andersson
parent 641a7e7e97
commit 229c9ce0fd
1 changed files with 56 additions and 0 deletions
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56
arch/arm64/boot/dts/qcom/x1e80100-crd.dts
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@ -18,6 +18,32 @@ aliases {
serial0 = &uart21;
};
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";
};
@ -540,6 +566,28 @@ &remoteproc_cdsp {
status = "okay";
};
&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 = <1 1 2 3>;
};
};
&tlmm {
gpio-reserved-ranges = <34 2>, /* Unused */
<44 4>, /* SPI (TPM) */
@ -578,6 +626,14 @@ reset-n-pins {
drive-strength = <16>;
};
};
wcd_default: wcd-reset-n-active-state {
pins = "gpio191";
function = "gpio";
drive-strength = <16>;
bias-disable;
output-low;
};
};
&uart21 {