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 {
  10                 hdmi {
  11                         status = "okay";
  12                 };
  13         };
  14
  15         pinmux {
  16                 state_default: pinmux {
  17                         hdint {
  18                                 nvidia,tristate = <0>;
  19                         };
  20
  21                         i2cddc {
  22                                 nvidia,tristate = <0>;
  23                         };
  24
  25                         sdio4 {
  26                                 nvidia,tristate = <0>;
  27                         };
  28
  29                         uarta {
  30                                 nvidia,tristate = <0>;
  31                         };
  32
  33                         uartd {
  34                                 nvidia,tristate = <0>;
  35                         };
  36                 };
  37         };
  38
  39         usb@c5000000 {
  40                 status = "okay";
  41                 dr_mode = "otg";
  42         };
  43
  44         usb@c5008000 {
  45                 status = "okay";
  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         sdhci@c8000600 {
  61                 status = "okay";
  62                 bus-width = <4>;
  63                 vmmc-supply = <&vcc_sd_reg>;
  64                 vqmmc-supply = <&vcc_sd_reg>;
  65         };
  66
  67         regulators {
  68                 regulator@0 {
  69                         compatible = "regulator-fixed";
  70                         reg = <0>;
  71                         regulator-name = "usb_host_vbus";
  72                         regulator-min-microvolt = <5000000>;
  73                         regulator-max-microvolt = <5000000>;
  74                         regulator-boot-on;
  75                         regulator-always-on;
  76                         gpio = <&gpio 178 0>;
  77                 };
  78
  79                 vcc_sd_reg: regulator@1 {
  80                         compatible = "regulator-fixed";
  81                         reg = <1>;
  82                         regulator-name = "vcc_sd";
  83                         regulator-min-microvolt = <3300000>;
  84                         regulator-max-microvolt = <3300000>;
  85                         regulator-boot-on;
  86                         regulator-always-on;
  87                 };
  88         };
  89 };