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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/qcom,wcd93xx-common.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Common properties for Qualcomm WCD93xx Audio Codec maintainers: - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> properties: reset-gpios: description: GPIO spec for reset line to use maxItems: 1 vdd-buck-supply: description: A reference to the 1.8V buck supply vdd-rxtx-supply: description: A reference to the 1.8V rx supply vdd-io-supply: description: A reference to the 1.8V I/O supply vdd-mic-bias-supply: description: A reference to the 3.8V mic bias supply qcom,tx-device: $ref: /schemas/types.yaml#/definitions/phandle-array description: A reference to Soundwire tx device phandle qcom,rx-device: $ref: /schemas/types.yaml#/definitions/phandle-array description: A reference to Soundwire rx device phandle qcom,micbias1-microvolt: description: micbias1 voltage minimum: 1800000 maximum: 2850000 qcom,micbias2-microvolt: description: micbias2 voltage minimum: 1800000 maximum: 2850000 qcom,micbias3-microvolt: description: micbias3 voltage minimum: 1800000 maximum: 2850000 qcom,micbias4-microvolt: description: micbias4 voltage minimum: 1800000 maximum: 2850000 qcom,hphl-jack-type-normally-closed: description: Indicates that HPHL jack switch type is normally closed type: boolean qcom,ground-jack-type-normally-closed: description: Indicates that Headset Ground switch type is normally closed type: boolean qcom,mbhc-headset-vthreshold-microvolt: description: Voltage threshold value for headset detection minimum: 0 maximum: 2850000 qcom,mbhc-headphone-vthreshold-microvolt: description: Voltage threshold value for headphone detection minimum: 0 maximum: 2850000 qcom,mbhc-buttons-vthreshold-microvolt: description: Array of 8 Voltage threshold values corresponding to headset button0 - button7 minItems: 8 maxItems: 8 '#sound-dai-cells': const: 1 required: - reset-gpios - qcom,tx-device - qcom,rx-device - qcom,micbias1-microvolt - qcom,micbias2-microvolt - qcom,micbias3-microvolt - qcom,micbias4-microvolt - "#sound-dai-cells" additionalProperties: true |