arch/arm/boot/dts/exynos5250-snow.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Google Snow board device tree source
   4  *
   5  * Copyright (c) 2012 Google, Inc
   6  */
   7
   8 /dts-v1/;
   9 #include "exynos5250-snow-common.dtsi"
  10
  11 / {
  12         model = "Google Snow";
  13         compatible = "google,snow-rev4", "google,snow", "samsung,exynos5250",
  14                 "samsung,exynos5";
  15         chassis-type = "laptop";
  16
  17         sound {
  18                 compatible = "google,snow-audio-max98095";
  19
  20                 samsung,model = "Snow-I2S-MAX98095";
  21                 samsung,audio-codec = <&max98095>;
  22
  23                 cpu {
  24                         sound-dai = <&i2s0 0>;
  25                 };
  26
  27                 codec {
  28                         sound-dai = <&max98095 0>, <&hdmi>;
  29                 };
  30         };
  31 };
  32
  33 &i2c_7 {
  34         max98095: audio-codec@11 {
  35                 compatible = "maxim,max98095";
  36                 reg = <0x11>;
  37                 pinctrl-names = "default";
  38                 pinctrl-0 = <&max98095_en>;
  39                 clocks = <&pmu_system_controller 0>;
  40                 clock-names = "mclk";
  41                 #sound-dai-cells = <1>;
  42         };
  43 };
  44
  45 &pinctrl_0 {
  46         max98095_en: max98095-en-pins {
  47                 samsung,pins = "gpx1-7";
  48                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  49                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
  50                 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
  51         };
  52 };