bindings/sound/qcom%2Cwcd938x.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13   Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC.
17   - $ref: dai-common.yaml#
18   - $ref: qcom,wcd93xx-common.yaml#
23       - qcom,wcd9380-codec
24       - qcom,wcd9385-codec
26   us-euro-gpios:
31   - compatible
36   - |
37     #include <dt-bindings/gpio/gpio.h>
39         compatible = "qcom,wcd9380-codec";
40         reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
41         #sound-dai-cells = <1>;
42         qcom,tx-device = <&wcd938x_tx>;
43         qcom,rx-device = <&wcd938x_rx>;
44         qcom,micbias1-microvolt = <1800000>;
45         qcom,micbias2-microvolt = <1800000>;
46         qcom,micbias3-microvolt = <1800000>;
47         qcom,micbias4-microvolt = <1800000>;
48         qcom,hphl-jack-type-normally-closed;
49         qcom,ground-jack-type-normally-closed;
50 … qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
51         qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
57         #address-cells = <2>;
58         #size-cells = <0>;
63             qcom,rx-port-mapping = <1 2 3 4 5>;
68         #address-cells = <2>;
69         #size-cells = <0>;
74             qcom,tx-port-mapping = <2 3 4 5>;