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