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         host1x@50000000 {
  15                 hdmi@54280000 {
  16                         status = "okay";
  17                 };
  18         };
  19
  20         pinmux@70000014 {
  21                 state_default: pinmux {
  22                         hdint {
  23                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  24                         };
  25
  26                         i2cddc {
  27                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  28                         };
  29
  30                         sdio4 {
  31                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  32                         };
  33
  34                         uarta {
  35                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  36                         };
  37
  38                         uartd {
  39                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  40                         };
  41                 };
  42         };
  43
  44         serial@70006000 {
  45                 status = "okay";
  46         };
  47
  48         serial@70006300 {
  49                 status = "okay";
  50         };
  51
  52         i2c_ddc: i2c@7000c400 {
  53                 status = "okay";
  54         };
  55
  56         usb@c5000000 {
  57                 status = "okay";
  58         };
  59
  60         usb-phy@c5000000 {
  61                 status = "okay";
  62         };
  63
  64         usb@c5008000 {
  65                 status = "okay";
  66         };
  67
  68         usb-phy@c5008000 {
  69                 status = "okay";
  70         };
  71
  72         sdhci@c8000600 {
  73                 status = "okay";
  74                 bus-width = <4>;
  75                 vmmc-supply = <&vcc_sd_reg>;
  76                 vqmmc-supply = <&vcc_sd_reg>;
  77         };
  78
  79         regulators {
  80                 regulator@0 {
  81                         compatible = "regulator-fixed";
  82                         reg = <0>;
  83                         regulator-name = "usb_host_vbus";
  84                         regulator-min-microvolt = <5000000>;
  85                         regulator-max-microvolt = <5000000>;
  86                         regulator-boot-on;
  87                         regulator-always-on;
  88                         gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
  89                 };
  90
  91                 vcc_sd_reg: regulator@1 {
  92                         compatible = "regulator-fixed";
  93                         reg = <1>;
  94                         regulator-name = "vcc_sd";
  95                         regulator-min-microvolt = <3300000>;
  96                         regulator-max-microvolt = <3300000>;
  97                         regulator-boot-on;
  98                         regulator-always-on;
  99                 };
 100         };
 101 };