arch/arm/dts/tegra124-venice2.dts

   1 /dts-v1/;
   2
   3 #include "tegra124.dtsi"
   4
   5 / {
   6         model = "NVIDIA Venice2";
   7         compatible = "nvidia,venice2", "nvidia,tegra124";
   8
   9         chosen {
  10                 stdout-path = &uarta;
  11         };
  12
  13         aliases {
  14                 i2c0 = "/i2c@7000d000";
  15                 i2c1 = "/i2c@7000c000";
  16                 i2c2 = "/i2c@7000c400";
  17                 i2c3 = "/i2c@7000c500";
  18                 i2c4 = "/i2c@7000c700";
  19                 i2c5 = "/i2c@7000d100";
  20                 mmc0 = "/sdhci@700b0600";
  21                 mmc1 = "/sdhci@700b0400";
  22                 spi0 = "/spi@7000d400";
  23                 spi1 = "/spi@7000da00";
  24                 usb0 = "/usb@7d000000";
  25                 usb1 = "/usb@7d008000";
  26         };
  27
  28         memory {
  29                 device_type = "memory";
  30                 reg = <0x80000000 0x80000000>;
  31         };
  32
  33         i2c@7000c000 {
  34                 status = "okay";
  35                 clock-frequency = <100000>;
  36         };
  37
  38         i2c@7000c400 {
  39                 status = "okay";
  40                 clock-frequency = <100000>;
  41         };
  42
  43         i2c@7000c500 {
  44                 status = "okay";
  45                 clock-frequency = <100000>;
  46         };
  47
  48         i2c@7000c700 {
  49                 status = "okay";
  50                 clock-frequency = <100000>;
  51         };
  52
  53         i2c@7000d000 {
  54                 status = "okay";
  55                 clock-frequency = <400000>;
  56         };
  57
  58         i2c@7000d100 {
  59                 status = "okay";
  60                 clock-frequency = <400000>;
  61         };
  62
  63         spi@7000d400 {
  64                 status = "okay";
  65                 spi-max-frequency = <25000000>;
  66         };
  67
  68         spi@7000da00 {
  69                 status = "okay";
  70                 spi-max-frequency = <25000000>;
  71         };
  72
  73         sdhci@700b0400 {
  74                 status = "okay";
  75                 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
  76                 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
  77                 wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
  78                 bus-width = <4>;
  79         };
  80
  81         sdhci@700b0600 {
  82                 status = "okay";
  83                 bus-width = <8>;
  84                 non-removable;
  85         };
  86
  87         usb@7d000000 {
  88                 status = "okay";
  89                 dr_mode = "otg";
  90                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
  91         };
  92
  93         usb@7d008000 {
  94                 status = "okay";
  95                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
  96         };
  97
  98         clocks {
  99                 compatible = "simple-bus";
 100                 #address-cells = <1>;
 101                 #size-cells = <0>;
 102
 103                 clk32k_in: clock@0 {
 104                         compatible = "fixed-clock";
 105                         reg = <0>;
 106                         #clock-cells = <0>;
 107                         clock-frequency = <32768>;
 108                 };
 109         };
 110
 111 };
 112
 113 &uarta {
 114         status = "okay";
 115 };