arch/arm/dts/tegra20-trimslice.dts

   1 /dts-v1/;
   2
   3 #include "tegra20.dtsi"
   4
   5 / {
   6         model = "Compulab TrimSlice board";
   7         compatible = "compulab,trimslice", "nvidia,tegra20";
   8
   9         chosen {
  10                 stdout-path = &uarta;
  11         };
  12
  13         aliases {
  14                 usb0 = "/usb@c5008000";
  15                 usb1 = "/usb@c5000000";
  16                 sdhci0 = "/sdhci@c8000600";
  17                 sdhci1 = "/sdhci@c8000000";
  18                 spi0 = "/spi@7000c380";
  19         };
  20
  21         memory {
  22                 reg = <0x00000000 0x40000000>;
  23         };
  24
  25         serial@70006000 {
  26                 clock-frequency = <216000000>;
  27         };
  28
  29         i2c@7000c000 {
  30                 status = "disabled";
  31         };
  32
  33         spi@7000c380 {
  34                 status = "okay";
  35                 spi-max-frequency = <25000000>;
  36         };
  37
  38         i2c@7000c400 {
  39                 status = "disabled";
  40         };
  41
  42         i2c@7000c500 {
  43                 status = "disabled";
  44         };
  45
  46         i2c@7000d000 {
  47                 status = "disabled";
  48         };
  49
  50         pcie-controller@80003000 {
  51                 status = "okay";
  52
  53                 avdd-pex-supply = <&pci_vdd_reg>;
  54                 vdd-pex-supply = <&pci_vdd_reg>;
  55                 avdd-pex-pll-supply = <&pci_vdd_reg>;
  56                 avdd-plle-supply = <&pci_vdd_reg>;
  57                 vddio-pex-clk-supply = <&pci_clk_reg>;
  58
  59                 pci@1,0 {
  60                         status = "okay";
  61                 };
  62         };
  63
  64         usb@c5000000 {
  65                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
  66         };
  67
  68         usb@c5004000 {
  69                 status = "disabled";
  70         };
  71
  72         sdhci@c8000000 {
  73                 status = "okay";
  74                 bus-width = <4>;
  75         };
  76
  77         sdhci@c8000600 {
  78                 status = "okay";
  79                 cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>;
  80                 wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
  81                 bus-width = <4>;
  82         };
  83
  84         regulators {
  85                 compatible = "simple-bus";
  86                 #address-cells = <1>;
  87                 #size-cells = <0>;
  88
  89                 hdmi_vdd_reg: regulator@0 {
  90                         compatible = "regulator-fixed";
  91                         reg = <0>;
  92                         regulator-name = "avdd_hdmi";
  93                         regulator-min-microvolt = <3300000>;
  94                         regulator-max-microvolt = <3300000>;
  95                         regulator-always-on;
  96                 };
  97
  98                 hdmi_pll_reg: regulator@1 {
  99                         compatible = "regulator-fixed";
 100                         reg = <1>;
 101                         regulator-name = "avdd_hdmi_pll";
 102                         regulator-min-microvolt = <1800000>;
 103                         regulator-max-microvolt = <1800000>;
 104                         regulator-always-on;
 105                 };
 106
 107                 vbus_reg: regulator@2 {
 108                         compatible = "regulator-fixed";
 109                         reg = <2>;
 110                         regulator-name = "usb1_vbus";
 111                         regulator-min-microvolt = <5000000>;
 112                         regulator-max-microvolt = <5000000>;
 113                         enable-active-high;
 114                         gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 115                         regulator-always-on;
 116                         regulator-boot-on;
 117                 };
 118
 119                 pci_clk_reg: regulator@3 {
 120                         compatible = "regulator-fixed";
 121                         reg = <3>;
 122                         regulator-name = "pci_clk";
 123                         regulator-min-microvolt = <3300000>;
 124                         regulator-max-microvolt = <3300000>;
 125                         regulator-always-on;
 126                 };
 127
 128                 pci_vdd_reg: regulator@4 {
 129                         compatible = "regulator-fixed";
 130                         reg = <4>;
 131                         regulator-name = "pci_vdd";
 132                         regulator-min-microvolt = <1050000>;
 133                         regulator-max-microvolt = <1050000>;
 134                         regulator-always-on;
 135                 };
 136         };
 137
 138 };