arch/arm/boot/dts/tegra-harmony.dts

   1 /dts-v1/;
   2
   3 /include/ "tegra20.dtsi"
   4
   5 / {
   6         model = "NVIDIA Tegra2 Harmony evaluation board";
   7         compatible = "nvidia,harmony", "nvidia,tegra20";
   8
   9         memory@0 {
  10                 reg = < 0x00000000 0x40000000 >;
  11         };
  12
  13         i2c@7000c000 {
  14                 clock-frequency = <400000>;
  15
  16                 wm8903: wm8903@1a {
  17                         compatible = "wlf,wm8903";
  18                         reg = <0x1a>;
  19                         interrupt-parent = <&gpio>;
  20                         interrupts = < 187 0x04 >;
  21
  22                         gpio-controller;
  23                         #gpio-cells = <2>;
  24
  25                         micdet-cfg = <0>;
  26                         micdet-delay = <100>;
  27                         gpio-cfg = < 0xffffffff 0xffffffff 0 0xffffffff 0xffffffff >;
  28                 };
  29         };
  30
  31         i2c@7000c400 {
  32                 clock-frequency = <400000>;
  33         };
  34
  35         i2c@7000c500 {
  36                 clock-frequency = <400000>;
  37         };
  38
  39         i2c@7000d000 {
  40                 clock-frequency = <400000>;
  41         };
  42
  43         i2s@70002a00 {
  44                 status = "disable";
  45         };
  46
  47         sound {
  48                 compatible = "nvidia,tegra-audio-wm8903-harmony",
  49                              "nvidia,tegra-audio-wm8903";
  50                 nvidia,model = "NVIDIA Tegra Harmony";
  51
  52                 nvidia,audio-routing =
  53                         "Headphone Jack", "HPOUTR",
  54                         "Headphone Jack", "HPOUTL",
  55                         "Int Spk", "ROP",
  56                         "Int Spk", "RON",
  57                         "Int Spk", "LOP",
  58                         "Int Spk", "LON",
  59                         "Mic Jack", "MICBIAS",
  60                         "IN1L", "Mic Jack";
  61
  62                 nvidia,i2s-controller = <&tegra_i2s1>;
  63                 nvidia,audio-codec = <&wm8903>;
  64
  65                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
  66                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
  67                 nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
  68                 nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
  69         };
  70
  71         serial@70006000 {
  72                 status = "disable";
  73         };
  74
  75         serial@70006040 {
  76                 status = "disable";
  77         };
  78
  79         serial@70006200 {
  80                 status = "disable";
  81         };
  82
  83         serial@70006300 {
  84                 clock-frequency = < 216000000 >;
  85         };
  86
  87         serial@70006400 {
  88                 status = "disable";
  89         };
  90
  91         sdhci@c8000000 {
  92                 status = "disable";
  93         };
  94
  95         sdhci@c8000200 {
  96                 cd-gpios = <&gpio 69 0>; /* gpio PI5 */
  97                 wp-gpios = <&gpio 57 0>; /* gpio PH1 */
  98                 power-gpios = <&gpio 155 0>; /* gpio PT3 */
  99         };
 100
 101         sdhci@c8000400 {
 102                 status = "disable";
 103         };
 104
 105         sdhci@c8000600 {
 106                 cd-gpios = <&gpio 58 0>; /* gpio PH2 */
 107                 wp-gpios = <&gpio 59 0>; /* gpio PH3 */
 108                 power-gpios = <&gpio 70 0>; /* gpio PI6 */
 109                 support-8bit;
 110         };
 111 };