1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Google Kukui (and derivatives) audio fragment for da7219.
4 *
5 * Copyright 2020 Google LLC.
6 */
7
8 &i2c5 {
9 da7219: da7219@1a {
10 pinctrl-names = "default";
11 pinctrl-0 = <&da7219_pins>;
12 compatible = "dlg,da7219";
13 reg = <0x1a>;
14 interrupts-extended = <&pio 165 IRQ_TYPE_LEVEL_LOW>;
15
16 dlg,micbias-lvl = <2600>;
17 dlg,mic-amp-in-sel = "diff";
18 VDD-supply = <&pp1800_alw>;
19 VDDMIC-supply = <&pp3300_alw>;
20 VDDIO-supply = <&pp1800_alw>;
21
22 status = "okay";
23
24 da7219_aad {
25 dlg,adc-1bit-rpt = <1>;
26 dlg,btn-avg = <4>;
27 dlg,btn-cfg = <50>;
28 dlg,mic-det-thr = <500>;
29 dlg,jack-ins-deb = <20>;
30 dlg,jack-det-rate = "32_64";
31 dlg,jack-rem-deb = <1>;
32
33 dlg,a-d-btn-thr = <0xa>;
34 dlg,d-b-btn-thr = <0x16>;
35 dlg,b-c-btn-thr = <0x21>;
36 dlg,c-mic-btn-thr = <0x3E>;
37 };
38 };
39 };
40
41 &pio {
42 da7219_pins: da7219_pins {
43 pins1 {
44 pinmux = <PINMUX_GPIO165__FUNC_GPIO165>;
45 input-enable;
46 bias-pull-up;
47 };
48 };
49 };
50
51 &sound {
52 mediatek,headset-codec = <&da7219>;
53 };
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