arch/arm/boot/dts/tegra30-cardhu-a02.dts

   1 /dts-v1/;
   2
   3 /include/ "tegra30-cardhu.dtsi"
   4
   5 /* This dts file support the cardhu A02 version of board */
   6
   7 / {
   8         model = "NVIDIA Tegra30 Cardhu A02 evaluation board";
   9         compatible = "nvidia,cardhu-a02", "nvidia,cardhu", "nvidia,tegra30";
  10
  11         regulators {
  12                 compatible = "simple-bus";
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15
  16                 ddr_reg: regulator@100 {
  17                         compatible = "regulator-fixed";
  18                         reg = <100>;
  19                         regulator-name = "vdd_ddr";
  20                         regulator-min-microvolt = <1500000>;
  21                         regulator-max-microvolt = <1500000>;
  22                         regulator-always-on;
  23                         regulator-boot-on;
  24                         enable-active-high;
  25                         gpio = <&pmic 6 0>;
  26                 };
  27
  28                 sys_3v3_reg: regulator@101 {
  29                         compatible = "regulator-fixed";
  30                         reg = <101>;
  31                         regulator-name = "sys_3v3";
  32                         regulator-min-microvolt = <3300000>;
  33                         regulator-max-microvolt = <3300000>;
  34                         regulator-always-on;
  35                         regulator-boot-on;
  36                         enable-active-high;
  37                         gpio = <&pmic 7 0>;
  38                 };
  39
  40                 usb1_vbus_reg: regulator@102 {
  41                         compatible = "regulator-fixed";
  42                         reg = <102>;
  43                         regulator-name = "usb1_vbus";
  44                         regulator-min-microvolt = <5000000>;
  45                         regulator-max-microvolt = <5000000>;
  46                         enable-active-high;
  47                         gpio = <&gpio 68 0>; /* GPIO PI4 */
  48                         gpio-open-drain;
  49                         vin-supply = <&vdd_5v0_reg>;
  50                 };
  51
  52                 usb3_vbus_reg: regulator@103 {
  53                         compatible = "regulator-fixed";
  54                         reg = <103>;
  55                         regulator-name = "usb3_vbus";
  56                         regulator-min-microvolt = <5000000>;
  57                         regulator-max-microvolt = <5000000>;
  58                         enable-active-high;
  59                         gpio = <&gpio 63 0>; /* GPIO PH7 */
  60                         gpio-open-drain;
  61                         vin-supply = <&vdd_5v0_reg>;
  62                 };
  63
  64                 vdd_5v0_reg: regulator@104 {
  65                         compatible = "regulator-fixed";
  66                         reg = <104>;
  67                         regulator-name = "5v0";
  68                         regulator-min-microvolt = <5000000>;
  69                         regulator-max-microvolt = <5000000>;
  70                         enable-active-high;
  71                         gpio = <&pmic 2 0>;
  72                 };
  73
  74                 vdd_bl_reg: regulator@105 {
  75                         compatible = "regulator-fixed";
  76                         reg = <105>;
  77                         regulator-name = "vdd_bl";
  78                         regulator-min-microvolt = <5000000>;
  79                         regulator-max-microvolt = <5000000>;
  80                         regulator-always-on;
  81                         regulator-boot-on;
  82                         enable-active-high;
  83                         gpio = <&gpio 83 0>; /* GPIO PK3 */
  84                 };
  85         };
  86
  87         sdhci@78000400 {
  88                 status = "okay";
  89                 power-gpios = <&gpio 28 0>; /* gpio PD4 */
  90                 bus-width = <4>;
  91         };
  92 };
  93