55 lines
1.0 KiB
Plaintext
55 lines
1.0 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Google Kukui (and derivatives) audio fragment for da7219.
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*
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* Copyright 2020 Google LLC.
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*/
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&i2c5 {
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da7219: da7219@1a {
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pinctrl-names = "default";
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pinctrl-0 = <&da7219_pins>;
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compatible = "dlg,da7219";
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reg = <0x1a>;
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interrupt-parent = <&pio>;
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interrupts = <165 IRQ_TYPE_LEVEL_LOW 165 0>;
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dlg,micbias-lvl = <2600>;
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dlg,mic-amp-in-sel = "diff";
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VDD-supply = <&pp1800_alw>;
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VDDMIC-supply = <&pp3300_alw>;
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VDDIO-supply = <&pp1800_alw>;
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status = "okay";
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da7219_aad {
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dlg,adc-1bit-rpt = <1>;
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dlg,btn-avg = <4>;
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dlg,btn-cfg = <50>;
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dlg,mic-det-thr = <500>;
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dlg,jack-ins-deb = <20>;
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dlg,jack-det-rate = "32ms_64ms";
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dlg,jack-rem-deb = <1>;
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dlg,a-d-btn-thr = <0xa>;
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dlg,d-b-btn-thr = <0x16>;
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dlg,b-c-btn-thr = <0x21>;
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dlg,c-mic-btn-thr = <0x3E>;
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};
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};
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};
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&pio {
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da7219_pins: da7219_pins {
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pins1 {
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pinmux = <PINMUX_GPIO165__FUNC_GPIO165>;
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input-enable;
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bias-pull-up;
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};
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};
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};
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&sound {
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mediatek,headset-codec = <&da7219>;
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};
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