arch/arm/boot/dts/tegra20-tec.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "tegra20-tamonten.dtsi"
   5
   6 / {
   7         model = "Avionic Design Tamonten Evaluation Carrier";
   8         compatible = "ad,tec", "ad,tamonten", "nvidia,tegra20";
   9
  10         host1x@50000000 {
  11                 hdmi@54280000 {
  12                         status = "okay";
  13                 };
  14         };
  15
  16         i2c@7000c000 {
  17                 wm8903: wm8903@1a {
  18                         compatible = "wlf,wm8903";
  19                         reg = <0x1a>;
  20                         interrupt-parent = <&gpio>;
  21                         interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
  22
  23                         gpio-controller;
  24                         #gpio-cells = <2>;
  25
  26                         micdet-cfg = <0>;
  27                         micdet-delay = <100>;
  28                         gpio-cfg = <0xffffffff
  29                                     0xffffffff
  30                                     0
  31                                     0xffffffff
  32                                     0xffffffff>;
  33                 };
  34         };
  35
  36         pcie@80003000 {
  37                 status = "okay";
  38
  39                 pci@1,0 {
  40                         status = "okay";
  41                 };
  42         };
  43
  44         sound {
  45                 compatible = "ad,tegra-audio-wm8903-tec",
  46                              "nvidia,tegra-audio-wm8903";
  47                 nvidia,model = "Avionic Design TEC";
  48
  49                 nvidia,audio-routing =
  50                         "Headphone Jack", "HPOUTR",
  51                         "Headphone Jack", "HPOUTL",
  52                         "Int Spk", "ROP",
  53                         "Int Spk", "RON",
  54                         "Int Spk", "LOP",
  55                         "Int Spk", "LON",
  56                         "Mic Jack", "MICBIAS",
  57                         "IN1L", "Mic Jack";
  58
  59                 nvidia,i2s-controller = <&tegra_i2s1>;
  60                 nvidia,audio-codec = <&wm8903>;
  61
  62                 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
  63                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
  64                         GPIO_ACTIVE_HIGH>;
  65
  66                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
  67                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
  68                          <&tegra_car TEGRA20_CLK_CDEV1>;
  69                 clock-names = "pll_a", "pll_a_out0", "mclk";
  70         };
  71
  72         regulators {
  73                 vcc_24v_reg: regulator@100 {
  74                         compatible = "regulator-fixed";
  75                         reg = <100>;
  76                         regulator-name = "vcc_24v";
  77                         regulator-min-microvolt = <24000000>;
  78                         regulator-max-microvolt = <24000000>;
  79                         regulator-always-on;
  80                 };
  81
  82                 vdd_5v0_reg: regulator@101 {
  83                         compatible = "regulator-fixed";
  84                         reg = <101>;
  85                         regulator-name = "vdd_5v0";
  86                         vin-supply = <&vcc_24v_reg>;
  87                         regulator-min-microvolt = <5000000>;
  88                         regulator-max-microvolt = <5000000>;
  89                         regulator-always-on;
  90                 };
  91
  92                 vdd_3v3_reg: regulator@102 {
  93                         compatible = "regulator-fixed";
  94                         reg = <102>;
  95                         regulator-name = "vdd_3v3";
  96                         vin-supply = <&vcc_24v_reg>;
  97                         regulator-min-microvolt = <3300000>;
  98                         regulator-max-microvolt = <3300000>;
  99                         regulator-always-on;
 100                 };
 101
 102                 vdd_1v8_reg: regulator@103 {
 103                         compatible = "regulator-fixed";
 104                         reg = <103>;
 105                         regulator-name = "vdd_1v8";
 106                         vin-supply = <&vdd_3v3_reg>;
 107                         regulator-min-microvolt = <1800000>;
 108                         regulator-max-microvolt = <1800000>;
 109                         regulator-always-on;
 110                 };
 111         };
 112 };