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         host1x@50000000 {
  10                 hdmi@54280000 {
  11                         status = "okay";
  12                 };
  13         };
  14
  15         pinmux@70000014 {
  16                 state_default: pinmux {
  17                         hdint {
  18                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  19                         };
  20
  21                         i2cddc {
  22                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  23                         };
  24
  25                         sdio4 {
  26                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  27                         };
  28
  29                         uarta {
  30                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  31                         };
  32
  33                         uartd {
  34                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  35                         };
  36                 };
  37         };
  38
  39         serial@70006000 {
  40                 status = "okay";
  41         };
  42
  43         serial@70006300 {
  44                 status = "okay";
  45         };
  46
  47         i2c_ddc: i2c@7000c400 {
  48                 status = "okay";
  49         };
  50
  51         usb@c5000000 {
  52                 status = "okay";
  53         };
  54
  55         usb-phy@c5000000 {
  56                 status = "okay";
  57         };
  58
  59         usb@c5008000 {
  60                 status = "okay";
  61         };
  62
  63         usb-phy@c5008000 {
  64                 status = "okay";
  65         };
  66
  67         sdhci@c8000600 {
  68                 status = "okay";
  69                 bus-width = <4>;
  70                 vmmc-supply = <&vcc_sd_reg>;
  71                 vqmmc-supply = <&vcc_sd_reg>;
  72         };
  73
  74         regulators {
  75                 regulator@0 {
  76                         compatible = "regulator-fixed";
  77                         reg = <0>;
  78                         regulator-name = "usb_host_vbus";
  79                         regulator-min-microvolt = <5000000>;
  80                         regulator-max-microvolt = <5000000>;
  81                         regulator-boot-on;
  82                         regulator-always-on;
  83                         gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
  84                 };
  85
  86                 vcc_sd_reg: regulator@1 {
  87                         compatible = "regulator-fixed";
  88                         reg = <1>;
  89                         regulator-name = "vcc_sd";
  90                         regulator-min-microvolt = <3300000>;
  91                         regulator-max-microvolt = <3300000>;
  92                         regulator-boot-on;
  93                         regulator-always-on;
  94                 };
  95         };
  96 };