Lines Matching +full:mbhc +full:- +full:headset +full:- +full:vthreshold +full:- +full:microvolt
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 WCD9340/WCD9341 Codec is a standalone Hi-Fi audio codec IC.
14 It has in-built Soundwire controller, pin controller, interrupt mux and
27 reset-gpios:
31 slim-ifc-dev: true
36 clock-names:
39 vdd-buck-supply:
42 vdd-buck-sido-supply:
45 vdd-rx-supply:
48 vdd-tx-supply:
51 vdd-vbat-supply:
54 vdd-io-supply:
57 vdd-micbias-supply:
60 qcom,micbias1-microvolt:
65 qcom,micbias2-microvolt:
70 qcom,micbias3-microvolt:
75 qcom,micbias4-microvolt:
80 qcom,hphl-jack-type-normally-closed:
84 qcom,ground-jack-type-normally-closed:
85 description: Indicates that Headset Ground switch type is normally closed
88 qcom,mbhc-headset-vthreshold-microvolt:
89 description: Voltage threshold value for headset detection
93 qcom,mbhc-headphone-vthreshold-microvolt:
98 qcom,mbhc-buttons-vthreshold-microvolt:
100 Array of 8 Voltage threshold values corresponding to headset
101 button0 - button7
105 clock-output-names:
108 clock-frequency:
111 interrupt-controller: true
113 '#interrupt-cells':
116 '#clock-cells':
119 '#sound-dai-cells':
122 "#address-cells":
125 "#size-cells":
130 $ref: /schemas/gpio/qcom,wcd934x-gpio.yaml#
133 "^.*@[0-9a-f]+$":
145 - reg
148 - compatible
149 - reg
150 - reset-gpios
151 - slim-ifc-dev
152 - interrupts
153 - interrupt-controller
154 - clock-frequency
155 - clock-output-names
156 - qcom,micbias1-microvolt
157 - qcom,micbias2-microvolt
158 - qcom,micbias3-microvolt
159 - qcom,micbias4-microvolt
160 - "#interrupt-cells"
161 - "#clock-cells"
162 - "#sound-dai-cells"
163 - "#address-cells"
164 - "#size-cells"
169 - |
173 reset-gpios = <&tlmm 64 0>;
174 slim-ifc-dev = <&wcd9340_ifd>;
175 #sound-dai-cells = <1>;
176 interrupt-parent = <&tlmm>;
178 interrupt-controller;
179 #interrupt-cells = <1>;
180 #clock-cells = <0>;
181 clock-frequency = <9600000>;
182 clock-output-names = "mclk";
183 qcom,micbias1-microvolt = <1800000>;
184 qcom,micbias2-microvolt = <1800000>;
185 qcom,micbias3-microvolt = <1800000>;
186 qcom,micbias4-microvolt = <1800000>;
187 qcom,hphl-jack-type-normally-closed;
188 qcom,ground-jack-type-normally-closed;
189 … qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
190 qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
191 qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
192 clock-names = "extclk";
195 #address-cells = <1>;
196 #size-cells = <1>;
199 compatible = "qcom,wcd9340-gpio";
201 gpio-controller;
202 #gpio-cells = <2>;