projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d2bbd5d9 KN |
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 | interrupt-parent = <&pio>; | |
| 15 | interrupts = <165 IRQ_TYPE_LEVEL_LOW 165 0>; | |
| 16 | ||
| 17 | dlg,micbias-lvl = <2600>; | |
| 18 | dlg,mic-amp-in-sel = "diff"; | |
| 19 | VDD-supply = <&pp1800_alw>; | |
| 20 | VDDMIC-supply = <&pp3300_alw>; | |
| 21 | VDDIO-supply = <&pp1800_alw>; | |
| 22 | ||
| 23 | status = "okay"; | |
| 24 | ||
| 25 | da7219_aad { | |
| 26 | dlg,adc-1bit-rpt = <1>; | |
| 27 | dlg,btn-avg = <4>; | |
| 28 | dlg,btn-cfg = <50>; | |
| 29 | dlg,mic-det-thr = <500>; | |
| 30 | dlg,jack-ins-deb = <20>; | |
| 31 | dlg,jack-det-rate = "32ms_64ms"; | |
| 32 | dlg,jack-rem-deb = <1>; | |
| 33 | ||
| 34 | dlg,a-d-btn-thr = <0xa>; | |
| 35 | dlg,d-b-btn-thr = <0x16>; | |
| 36 | dlg,b-c-btn-thr = <0x21>; | |
| 37 | dlg,c-mic-btn-thr = <0x3E>; | |
| 38 | }; | |
| 39 | }; | |
| 40 | }; | |
| 41 | ||
| 42 | &pio { | |
| 43 | da7219_pins: da7219_pins { | |
| 44 | pins1 { | |
| 45 | pinmux = <PINMUX_GPIO165__FUNC_GPIO165>; | |
| 46 | input-enable; | |
| 47 | bias-pull-up; | |
| 48 | }; | |
| 49 | }; | |
| 50 | }; | |
| 51 | ||
| 52 | &sound { | |
| 53 | mediatek,headset-codec = <&da7219>; | |
| 54 | }; |