arch/arm64/boot/dts/tesla/fsd-evb.dts

   1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 /*
   3  * Tesla FSD board device tree source
   4  *
   5  * Copyright (c) 2017-2021 Samsung Electronics Co., Ltd.
   6  *              https://www.samsung.com
   7  * Copyright (c) 2017-2021 Tesla, Inc.
   8  *              https://www.tesla.com
   9  */
  10
  11 /dts-v1/;
  12 #include "fsd.dtsi"
  13 #include <dt-bindings/gpio/gpio.h>
  14
  15 / {
  16         model = "Tesla Full Self-Driving (FSD) Evaluation board";
  17         compatible = "tesla,fsd-evb", "tesla,fsd";
  18
  19         aliases {
  20                 serial0 = &serial_0;
  21                 serial1 = &serial_1;
  22         };
  23
  24         chosen {
  25                 stdout-path = &serial_0;
  26         };
  27
  28         memory@80000000 {
  29                 device_type = "memory";
  30                 reg = <0x0 0x80000000 0x2 0x00000000>;
  31         };
  32
  33         sound {
  34                 compatible = "simple-audio-card";
  35
  36                 #address-cells = <1>;
  37                 #size-cells = <0>;
  38
  39                 simple-audio-card,name = "FSD Audio Card";
  40                 simple-audio-card,widgets = "Line", "Line Out",
  41                                             "Line", "Line In";
  42                 simple-audio-card,routing = "Line Out", "LLOUT",
  43                                             "Line Out", "RLOUT",
  44                                             "MIC2L", "Line In",
  45                                             "MIC2R", "Line In";
  46
  47                 simple-audio-card,dai-link@0 {
  48                         reg = <0>;
  49                         format = "i2s";
  50                         bitclock-master = <&tlv320aic3x>;
  51                         frame-master = <&tlv320aic3x>;
  52
  53                         cpu-0 {
  54                                 sound-dai = <&i2s_0 0>;
  55                         };
  56                         cpu-1 {
  57                                 sound-dai = <&i2s_0 1>;
  58                         };
  59                         codec {
  60                                 sound-dai = <&tlv320aic3x>;
  61                                 system-clock-frequency = <33000000>;
  62                         };
  63                 };
  64         };
  65 };
  66
  67 &fin_pll {
  68         clock-frequency = <24000000>;
  69 };
  70
  71 &hsi2c_5 {
  72         status = "okay";
  73
  74         tlv320aic3x: codec@18 {
  75                 compatible = "ti,tlv320aic3104";
  76                 reg = <0x18>;
  77                 #sound-dai-cells = <0>;
  78                 reset-gpios = <&gpg1 6 GPIO_ACTIVE_LOW>;
  79         };
  80 };
  81
  82 &i2s_0 {
  83         status = "okay";
  84 };
  85
  86 &i2s_1 {
  87         status = "okay";
  88 };
  89
  90 &m_can0 {
  91         status = "okay";
  92 };
  93
  94 &m_can1 {
  95         status = "okay";
  96 };
  97
  98 &m_can2 {
  99         status = "okay";
 100 };
 101
 102 &m_can3 {
 103         status = "okay";
 104 };
 105
 106 &serial_0 {
 107         status = "okay";
 108 };
 109
 110 &ufs {
 111         status = "okay";
 112 };