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arm64: dts: qcom: sm8250-mtp: Add wcd9380 audio codec node

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SM8250-MTP has WCD9380 codec for headset playback and capture via
rx and tx macro respectively.
Add node for this device to be able to use it for sound card device.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211006164712.16078-3-srinivas.kandagatla@linaro.org
This commit is contained in:
Srinivas Kandagatla 2021-10-06 17:47:10 +01:00 committed by Bjorn Andersson
parent 24f52ef0c4
commit 5a263cf629
1 changed files with 67 additions and 0 deletions
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67
arch/arm64/boot/dts/qcom/sm8250-mtp.dts
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@ -6,6 +6,9 @@
/dts-v1/;
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include <dt-bindings/sound/qcom,q6afe.h>
#include <dt-bindings/sound/qcom,q6asm.h>
#include <dt-bindings/gpio/gpio.h>
#include "sm8250.dtsi"
#include "pm8150.dtsi"
#include "pm8150b.dtsi"
@ -624,8 +627,72 @@ &slpi {
firmware-name = "qcom/sm8250/slpi.mbn";
};
&soc {
wcd938x: codec {
compatible = "qcom,wcd9380-codec";
#sound-dai-cells = <1>;
reset-gpios = <&tlmm 32 0>;
vdd-buck-supply = <&vreg_s4a_1p8>;
vdd-rxtx-supply = <&vreg_s4a_1p8>;
vdd-io-supply = <&vreg_s4a_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>;
qcom,rx-device = <&wcd_rx>;
qcom,tx-device = <&wcd_tx>;
};
};
&swr1 {
wcd_rx: wcd9380-rx@0,4 {
compatible = "sdw20217010d00";
reg = <0 4>;
qcom,rx-port-mapping = <1 2 3 4 5>;
};
};
&swr2 {
wcd_tx: wcd9380-tx@0,3 {
compatible = "sdw20217010d00";
reg = <0 3>;
qcom,tx-port-mapping = <2 3 4 5>;
};
};
&tlmm {
gpio-reserved-ranges = <28 4>, <40 4>;
wcd938x_reset_default: wcd938x_reset_default {
mux {
pins = "gpio32";
function = "gpio";
};
config {
pins = "gpio32";
drive-strength = <16>;
output-high;
};
};
wcd938x_reset_sleep: wcd938x_reset_sleep {
mux {
pins = "gpio32";
function = "gpio";
};
config {
pins = "gpio32";
drive-strength = <16>;
bias-disable;
output-low;
};
};
};
&uart12 {