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

   1 /dts-v1/;
   2
   3 /include/ "tegra20.dtsi"
   4
   5 / {
   6         model = "NVIDIA Seaboard";
   7         compatible = "nvidia,seaboard", "nvidia,tegra20";
   8
   9         memory {
  10                 device_type = "memory";
  11                 reg = < 0x00000000 0x40000000 >;
  12         };
  13
  14         i2c@7000c000 {
  15                 clock-frequency = <400000>;
  16
  17                 wm8903: wm8903@1a {
  18                         compatible = "wlf,wm8903";
  19                         reg = <0x1a>;
  20                         interrupt-parent = <&gpio>;
  21                         interrupts = < 187 0x04 >;
  22
  23                         gpio-controller;
  24                         #gpio-cells = <2>;
  25
  26                         micdet-cfg = <0>;
  27                         micdet-delay = <100>;
  28                         gpio-cfg = < 0xffffffff 0xffffffff 0 0xffffffff 0xffffffff >;
  29                 };
  30         };
  31
  32         i2c@7000c400 {
  33                 clock-frequency = <400000>;
  34         };
  35
  36         i2c@7000c500 {
  37                 clock-frequency = <400000>;
  38         };
  39
  40         i2c@7000d000 {
  41                 clock-frequency = <400000>;
  42
  43                 adt7461@4c {
  44                         compatible = "adt7461";
  45                         reg = <0x4c>;
  46                 };
  47         };
  48
  49         i2s@70002a00 {
  50                 status = "disable";
  51         };
  52
  53         sound {
  54                 compatible = "nvidia,tegra-audio-wm8903-seaboard",
  55                              "nvidia,tegra-audio-wm8903";
  56                 nvidia,model = "NVIDIA Tegra Seaboard";
  57
  58                 nvidia,audio-routing =
  59                         "Headphone Jack", "HPOUTR",
  60                         "Headphone Jack", "HPOUTL",
  61                         "Int Spk", "ROP",
  62                         "Int Spk", "RON",
  63                         "Int Spk", "LOP",
  64                         "Int Spk", "LON",
  65                         "Mic Jack", "MICBIAS",
  66                         "IN1R", "Mic Jack";
  67
  68                 nvidia,i2s-controller = <&tegra_i2s1>;
  69                 nvidia,audio-codec = <&wm8903>;
  70
  71                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
  72                 nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */
  73         };
  74
  75         serial@70006000 {
  76                 status = "disable";
  77         };
  78
  79         serial@70006040 {
  80                 status = "disable";
  81         };
  82
  83         serial@70006200 {
  84                 status = "disable";
  85         };
  86
  87         serial@70006300 {
  88                 clock-frequency = < 216000000 >;
  89         };
  90
  91         serial@70006400 {
  92                 status = "disable";
  93         };
  94
  95         sdhci@c8000000 {
  96                 status = "disable";
  97         };
  98
  99         sdhci@c8000200 {
 100                 status = "disable";
 101         };
 102
 103         sdhci@c8000400 {
 104                 cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 105                 wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 106                 power-gpios = <&gpio 70 0>; /* gpio PI6 */
 107                 bus-width = <4>;
 108         };
 109
 110         sdhci@c8000600 {
 111                 support-8bit;
 112                 bus-width = <8>;
 113         };
 114
 115         usb@c5000000 {
 116                 nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
 117                 dr_mode = "otg";
 118         };
 119
 120         gpio-keys {
 121                 compatible = "gpio-keys";
 122
 123                 power {
 124                         label = "Power";
 125                         gpios = <&gpio 170 1>; /* gpio PV2, active low */
 126                         linux,code = <116>; /* KEY_POWER */
 127                         gpio-key,wakeup;
 128                 };
 129
 130                 lid {
 131                         label = "Lid";
 132                         gpios = <&gpio 23 0>; /* gpio PC7 */
 133                         linux,input-type = <5>; /* EV_SW */
 134                         linux,code = <0>; /* SW_LID */
 135                         debounce-interval = <1>;
 136                         gpio-key,wakeup;
 137                 };
 138         };
 139
 140         emc@7000f400 {
 141                 emc-table@190000 {
 142                         reg = < 190000 >;
 143                         compatible = "nvidia,tegra20-emc-table";
 144                         clock-frequency = < 190000 >;
 145                         nvidia,emc-registers = < 0x0000000c 0x00000026
 146                                 0x00000009 0x00000003 0x00000004 0x00000004
 147                                 0x00000002 0x0000000c 0x00000003 0x00000003
 148                                 0x00000002 0x00000001 0x00000004 0x00000005
 149                                 0x00000004 0x00000009 0x0000000d 0x0000059f
 150                                 0x00000000 0x00000003 0x00000003 0x00000003
 151                                 0x00000003 0x00000001 0x0000000b 0x000000c8
 152                                 0x00000003 0x00000007 0x00000004 0x0000000f
 153                                 0x00000002 0x00000000 0x00000000 0x00000002
 154                                 0x00000000 0x00000000 0x00000083 0xa06204ae
 155                                 0x007dc010 0x00000000 0x00000000 0x00000000
 156                                 0x00000000 0x00000000 0x00000000 0x00000000 >;
 157                 };
 158
 159                 emc-table@380000 {
 160                         reg = < 380000 >;
 161                         compatible = "nvidia,tegra20-emc-table";
 162                         clock-frequency = < 380000 >;
 163                         nvidia,emc-registers = < 0x00000017 0x0000004b
 164                                 0x00000012 0x00000006 0x00000004 0x00000005
 165                                 0x00000003 0x0000000c 0x00000006 0x00000006
 166                                 0x00000003 0x00000001 0x00000004 0x00000005
 167                                 0x00000004 0x00000009 0x0000000d 0x00000b5f
 168                                 0x00000000 0x00000003 0x00000003 0x00000006
 169                                 0x00000006 0x00000001 0x00000011 0x000000c8
 170                                 0x00000003 0x0000000e 0x00000007 0x0000000f
 171                                 0x00000002 0x00000000 0x00000000 0x00000002
 172                                 0x00000000 0x00000000 0x00000083 0xe044048b
 173                                 0x007d8010 0x00000000 0x00000000 0x00000000
 174                                 0x00000000 0x00000000 0x00000000 0x00000000 >;
 175                 };
 176         };
 177 };