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                 codec: wm8903@1a {
  17                         compatible = "wlf,wm8903";
  18                         reg = <0x1a>;
  19                         interrupts = < 347 >;
  20
  21                         gpio-controller;
  22                         #gpio-cells = <2>;
  23
  24                         /* 0x8000 = Not configured */
  25                         gpio-cfg = < 0x8000 0x8000 0 0x8000 0x8000 >;
  26                 };
  27         };
  28
  29         i2c@7000c400 {
  30                 clock-frequency = <400000>;
  31         };
  32
  33         i2c@7000c500 {
  34                 clock-frequency = <400000>;
  35         };
  36
  37         i2c@7000d000 {
  38                 clock-frequency = <400000>;
  39         };
  40
  41         sound {
  42                 compatible = "nvidia,harmony-sound", "nvidia,tegra-wm8903";
  43
  44                 spkr-en-gpios = <&codec 2 0>;
  45                 hp-det-gpios = <&gpio 178 0>;
  46                 int-mic-en-gpios = <&gpio 184 0>;
  47                 ext-mic-en-gpios = <&gpio 185 0>;
  48         };
  49
  50         serial@70006000 {
  51                 status = "disable";
  52         };
  53
  54         serial@70006040 {
  55                 status = "disable";
  56         };
  57
  58         serial@70006200 {
  59                 status = "disable";
  60         };
  61
  62         serial@70006300 {
  63                 clock-frequency = < 216000000 >;
  64         };
  65
  66         serial@70006400 {
  67                 status = "disable";
  68         };
  69
  70         sdhci@c8000200 {
  71                 cd-gpios = <&gpio 69 0>; /* gpio PI5 */
  72                 wp-gpios = <&gpio 57 0>; /* gpio PH1 */
  73                 power-gpios = <&gpio 155 0>; /* gpio PT3 */
  74         };
  75
  76         sdhci@c8000600 {
  77                 cd-gpios = <&gpio 58 0>; /* gpio PH2 */
  78                 wp-gpios = <&gpio 59 0>; /* gpio PH3 */
  79                 power-gpios = <&gpio 70 0>; /* gpio PI6 */
  80                 support-8bit;
  81         };
  82 };