arch/arm/boot/dts/tegra20-iris-512.dts

   1 /dts-v1/;
   2
   3 #include "tegra20-colibri-512.dtsi"
   4
   5 / {
   6         model = "Toradex Colibri T20 512MB on Iris";
   7         compatible = "toradex,iris", "toradex,colibri_t20-512", "nvidia,tegra20";
   8
   9         aliases {
  10                 serial0 = &uarta;
  11                 serial1 = &uartd;
  12         };
  13
  14         chosen {
  15                 stdout-path = "serial0:115200n8";
  16         };
  17
  18         host1x@50000000 {
  19                 hdmi@54280000 {
  20                         status = "okay";
  21                 };
  22         };
  23
  24         pinmux@70000014 {
  25                 state_default: pinmux {
  26                         hdint {
  27                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  28                         };
  29
  30                         i2cddc {
  31                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  32                         };
  33
  34                         sdio4 {
  35                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  36                         };
  37
  38                         uarta {
  39                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  40                         };
  41
  42                         uartd {
  43                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  44                         };
  45                 };
  46         };
  47
  48         serial@70006000 {
  49                 status = "okay";
  50         };
  51
  52         serial@70006300 {
  53                 status = "okay";
  54         };
  55
  56         i2c_ddc: i2c@7000c400 {
  57                 status = "okay";
  58         };
  59
  60         usb@c5000000 {
  61                 status = "okay";
  62         };
  63
  64         usb-phy@c5000000 {
  65                 status = "okay";
  66         };
  67
  68         usb@c5008000 {
  69                 status = "okay";
  70         };
  71
  72         usb-phy@c5008000 {
  73                 status = "okay";
  74         };
  75
  76         sdhci@c8000600 {
  77                 status = "okay";
  78                 bus-width = <4>;
  79                 vmmc-supply = <&vcc_sd_reg>;
  80                 vqmmc-supply = <&vcc_sd_reg>;
  81         };
  82
  83         regulators {
  84                 regulator@0 {
  85                         compatible = "regulator-fixed";
  86                         reg = <0>;
  87                         regulator-name = "usb_host_vbus";
  88                         regulator-min-microvolt = <5000000>;
  89                         regulator-max-microvolt = <5000000>;
  90                         regulator-boot-on;
  91                         regulator-always-on;
  92                         gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
  93                 };
  94
  95                 vcc_sd_reg: regulator@1 {
  96                         compatible = "regulator-fixed";
  97                         reg = <1>;
  98                         regulator-name = "vcc_sd";
  99                         regulator-min-microvolt = <3300000>;
 100                         regulator-max-microvolt = <3300000>;
 101                         regulator-boot-on;
 102                         regulator-always-on;
 103                 };
 104         };
 105 };