arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree file for Oxalis
   4  *
   5  * Copyright (c) 2019 Manivannan Sadhasivam
   6  *
   7  */
   8
   9 /dts-v1/;
  10
  11 #include "fsl-ls1012a.dtsi"
  12
  13 / {
  14         model = "Oxalis";
  15         compatible = "ebs-systart,oxalis", "fsl,ls1012a";
  16
  17         sys_mclk: clock-mclk {
  18                 compatible = "fixed-clock";
  19                 #clock-cells = <0>;
  20                 clock-frequency = <25000000>;
  21         };
  22
  23         reg_1p8v: regulator-1p8v {
  24                 compatible = "regulator-fixed";
  25                 regulator-name = "1P8V";
  26                 regulator-min-microvolt = <1800000>;
  27                 regulator-max-microvolt = <1800000>;
  28                 regulator-always-on;
  29         };
  30
  31         sound {
  32                 compatible = "simple-audio-card";
  33                 simple-audio-card,format = "i2s";
  34                 simple-audio-card,widgets =
  35                         "Microphone", "Microphone Jack",
  36                         "Headphone", "Headphone Jack",
  37                         "Speaker", "Speaker Ext",
  38                         "Line", "Line In Jack";
  39                 simple-audio-card,routing =
  40                         "MIC_IN", "Microphone Jack",
  41                         "Microphone Jack", "Mic Bias",
  42                         "LINE_IN", "Line In Jack",
  43                         "Headphone Jack", "HP_OUT",
  44                         "Speaker Ext", "LINE_OUT";
  45
  46                 simple-audio-card,cpu {
  47                         sound-dai = <&sai2>;
  48                         frame-master;
  49                         bitclock-master;
  50                 };
  51
  52                 simple-audio-card,codec {
  53                         sound-dai = <&codec>;
  54                         frame-master;
  55                         bitclock-master;
  56                         system-clock-frequency = <25000000>;
  57                 };
  58         };
  59 };
  60
  61 &duart0 {
  62         status = "okay";
  63 };
  64
  65 &duart1 {
  66         status = "okay";
  67 };
  68
  69 &esdhc1 {
  70         status = "okay";
  71 };
  72
  73 &i2c0 {
  74         status = "okay";
  75
  76         codec: audio-codec@a {
  77                 #sound-dai-cells = <0>;
  78                 compatible = "fsl,sgtl5000";
  79                 reg = <0xa>;
  80                 VDDA-supply = <&reg_1p8v>;
  81                 VDDIO-supply = <&reg_1p8v>;
  82                 clocks = <&sys_mclk>;
  83         };
  84 };
  85
  86 &i2c1 {
  87         status = "okay";
  88 };
  89
  90 &pcie {
  91         status = "okay";
  92 };
  93
  94 &sai2 {
  95         status = "okay";
  96 };
  97
  98 &sata {
  99         status = "okay";
 100 };