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

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "tegra20-tamonten.dtsi"
   5
   6 / {
   7         model = "Avionic Design Plutux board";
   8         compatible = "ad,plutux", "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         sound {
  37                 compatible = "ad,tegra-audio-plutux",
  38                              "nvidia,tegra-audio-wm8903";
  39                 nvidia,model = "Avionic Design Plutux";
  40
  41                 nvidia,audio-routing =
  42                         "Headphone Jack", "HPOUTR",
  43                         "Headphone Jack", "HPOUTL",
  44                         "Int Spk", "ROP",
  45                         "Int Spk", "RON",
  46                         "Int Spk", "LOP",
  47                         "Int Spk", "LON",
  48                         "Mic Jack", "MICBIAS",
  49                         "IN1L", "Mic Jack";
  50
  51                 nvidia,i2s-controller = <&tegra_i2s1>;
  52                 nvidia,audio-codec = <&wm8903>;
  53
  54                 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
  55                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
  56
  57                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
  58                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
  59                          <&tegra_car TEGRA20_CLK_CDEV1>;
  60                 clock-names = "pll_a", "pll_a_out0", "mclk";
  61         };
  62
  63         regulators {
  64                 vcc_24v_reg: regulator@100 {
  65                         compatible = "regulator-fixed";
  66                         reg = <100>;
  67                         regulator-name = "vcc_24v";
  68                         regulator-min-microvolt = <24000000>;
  69                         regulator-max-microvolt = <24000000>;
  70                         regulator-always-on;
  71                 };
  72
  73                 vdd_5v0_reg: regulator@101 {
  74                         compatible = "regulator-fixed";
  75                         reg = <101>;
  76                         regulator-name = "vdd_5v0";
  77                         vin-supply = <&vcc_24v_reg>;
  78                         regulator-min-microvolt = <5000000>;
  79                         regulator-max-microvolt = <5000000>;
  80                         regulator-always-on;
  81                 };
  82
  83                 vdd_3v3_reg: regulator@102 {
  84                         compatible = "regulator-fixed";
  85                         reg = <102>;
  86                         regulator-name = "vdd_3v3";
  87                         vin-supply = <&vcc_24v_reg>;
  88                         regulator-min-microvolt = <3300000>;
  89                         regulator-max-microvolt = <3300000>;
  90                         regulator-always-on;
  91                 };
  92
  93                 vdd_1v8_reg: regulator@103 {
  94                         compatible = "regulator-fixed";
  95                         reg = <103>;
  96                         regulator-name = "vdd_1v8";
  97                         vin-supply = <&vdd_3v3_reg>;
  98                         regulator-min-microvolt = <1800000>;
  99                         regulator-max-microvolt = <1800000>;
 100                         regulator-always-on;
 101                 };
 102         };
 103 };