arch/arm/dts/tegra210-p2371-2180.dts

   1 /dts-v1/;
   2
   3 #include "tegra210.dtsi"
   4
   5 / {
   6         model = "NVIDIA P2371-2180";
   7         compatible = "nvidia,p2371-2180", "nvidia,tegra210";
   8
   9         chosen {
  10                 stdout-path = &uarta;
  11         };
  12
  13         aliases {
  14                 i2c0 = "/i2c@7000d000";
  15                 i2c2 = "/i2c@7000c400";
  16                 i2c3 = "/i2c@7000c500";
  17                 mmc0 = "/sdhci@700b0600";
  18                 mmc1 = "/sdhci@700b0000";
  19                 usb0 = "/usb@7d000000";
  20         };
  21
  22         memory {
  23                 reg = <0x0 0x80000000 0x0 0xc0000000>;
  24         };
  25
  26         pcie@1003000 {
  27                 status = "okay";
  28
  29                 pci@1,0 {
  30                         status = "okay";
  31                 };
  32
  33                 pci@2,0 {
  34                         status = "okay";
  35                 };
  36         };
  37
  38         padctl@7009f000 {
  39                 pinctrl-0 = <&padctl_default>;
  40                 pinctrl-names = "default";
  41
  42                 padctl_default: pinmux {
  43                         xusb {
  44                                 nvidia,lanes = "otg-1", "otg-2";
  45                                 nvidia,function = "xusb";
  46                                 nvidia,iddq = <0>;
  47                         };
  48
  49                         usb3 {
  50                                 nvidia,lanes = "pcie-5", "pcie-6";
  51                                 nvidia,function = "usb3";
  52                                 nvidia,iddq = <0>;
  53                         };
  54
  55                         pcie-x1 {
  56                                 nvidia,lanes = "pcie-0";
  57                                 nvidia,function = "pcie-x1";
  58                                 nvidia,iddq = <0>;
  59                         };
  60
  61                         pcie-x4 {
  62                                 nvidia,lanes = "pcie-1", "pcie-2",
  63                                                "pcie-3", "pcie-4";
  64                                 nvidia,function = "pcie-x4";
  65                                 nvidia,iddq = <0>;
  66                         };
  67
  68                         sata {
  69                                 nvidia,lanes = "sata-0";
  70                                 nvidia,function = "sata";
  71                                 nvidia,iddq = <0>;
  72                         };
  73                 };
  74         };
  75
  76         sdhci@700b0000 {
  77                 status = "okay";
  78                 cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
  79                 power-gpios = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
  80                 wp-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_LOW>;
  81                 bus-width = <4>;
  82         };
  83
  84         sdhci@700b0600 {
  85                 status = "okay";
  86                 bus-width = <8>;
  87                 non-removable;
  88         };
  89
  90         i2c@7000c400 {
  91                 status = "okay";
  92                 clock-frequency = <400000>;
  93         };
  94
  95         i2c@7000c500 {
  96                 status = "okay";
  97                 clock-frequency = <400000>;
  98         };
  99
 100         i2c@7000d000 {
 101                 status = "okay";
 102                 clock-frequency = <400000>;
 103         };
 104
 105         usb@7d000000 {
 106                 status = "okay";
 107                 dr_mode = "otg";
 108                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>;
 109         };
 110
 111         clocks {
 112                 compatible = "simple-bus";
 113                 #address-cells = <1>;
 114                 #size-cells = <0>;
 115
 116                 clk32k_in: clock@0 {
 117                         compatible = "fixed-clock";
 118                         reg = <0>;
 119                         #clock-cells = <0>;
 120                         clock-frequency = <32768>;
 121                 };
 122         };
 123 };
 124
 125 &uarta {
 126         status = "okay";
 127 };