arch/sandbox/dts/sandbox.dts

   1 /dts-v1/;
   2
   3 / {
   4         #address-cells = <1>;
   5         #size-cells = <1>;
   6
   7         aliases {
   8                 eth5 = "/eth@90000000";
   9                 pci0 = &pci;
  10         };
  11
  12         chosen {
  13                 stdout-path = "/serial";
  14         };
  15
  16         /* Needs to be available prior to relocation */
  17         uart0: serial {
  18                 compatible = "sandbox,serial";
  19                 sandbox,text-colour = "cyan";
  20         };
  21
  22         triangle {
  23                 compatible = "demo-shape";
  24                 colour = "cyan";
  25                 sides = <3>;
  26                 character = <83>;
  27                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
  28         };
  29         square {
  30                 compatible = "demo-shape";
  31                 colour = "blue";
  32                 sides = <4>;
  33         };
  34         hexagon {
  35                 compatible = "demo-simple";
  36                 colour = "white";
  37                 sides = <6>;
  38         };
  39
  40         cros_ec: cros-ec@0 {
  41                 reg = <0 0>;
  42                 compatible = "google,cros-ec-sandbox";
  43
  44                 /*
  45                  * This describes the flash memory within the EC. Note
  46                  * that the STM32L flash erases to 0, not 0xff.
  47                  */
  48                 #address-cells = <1>;
  49                 #size-cells = <1>;
  50                 flash@8000000 {
  51                         reg = <0x08000000 0x20000>;
  52                         erase-value = <0>;
  53                         #address-cells = <1>;
  54                         #size-cells = <1>;
  55
  56                         /* Information for sandbox */
  57                         ro {
  58                                 reg = <0 0xf000>;
  59                         };
  60                         wp-ro {
  61                                 reg = <0xf000 0x1000>;
  62                         };
  63                         rw {
  64                                 reg = <0x10000 0x10000>;
  65                         };
  66                 };
  67         };
  68
  69         lcd {
  70                 compatible = "sandbox,lcd-sdl";
  71                 xres = <800>;
  72                 yres = <600>;
  73         };
  74
  75         gpio_a: gpios@0 {
  76                 gpio-controller;
  77                 compatible = "sandbox,gpio";
  78                 #gpio-cells = <1>;
  79                 gpio-bank-name = "a";
  80                 num-gpios = <20>;
  81         };
  82
  83         gpio_b: gpios@1 {
  84                 gpio-controller;
  85                 compatible = "sandbox,gpio";
  86                 #gpio-cells = <2>;
  87                 gpio-bank-name = "b";
  88                 num-gpios = <10>;
  89         };
  90
  91         i2c@0 {
  92                 #address-cells = <1>;
  93                 #size-cells = <0>;
  94                 reg = <0 0>;
  95                 compatible = "sandbox,i2c";
  96                 clock-frequency = <400000>;
  97                 eeprom@2c {
  98                         reg = <0x2c>;
  99                         compatible = "i2c-eeprom";
 100                         emul {
 101                                 compatible = "sandbox,i2c-eeprom";
 102                                 sandbox,filename = "i2c.bin";
 103                                 sandbox,size = <128>;
 104                         };
 105                 };
 106         };
 107
 108         spi@0 {
 109                 #address-cells = <1>;
 110                 #size-cells = <0>;
 111                 reg = <0 0>;
 112                 compatible = "sandbox,spi";
 113                 cs-gpios = <0>, <&gpio_a 0>;
 114                 firmware_storage_spi: flash@0 {
 115                         reg = <0>;
 116                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 117                         spi-max-frequency = <40000000>;
 118                         sandbox,filename = "spi.bin";
 119                 };
 120         };
 121
 122         pci: pci-controller {
 123                 compatible = "sandbox,pci";
 124                 device_type = "pci";
 125                 #address-cells = <3>;
 126                 #size-cells = <2>;
 127                 ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
 128                                 0x01000000 0 0x20000000 0x20000000 0 0x2000>;
 129                 pci@1f,0 {
 130                         compatible = "pci-generic";
 131                         reg = <0xf800 0 0 0 0>;
 132                         emul@1f,0 {
 133                                 compatible = "sandbox,swap-case";
 134                         };
 135                 };
 136         };
 137
 138         eth@10002000 {
 139                 compatible = "sandbox,eth";
 140                 reg = <0x10002000 0x1000>;
 141                 fake-host-hwaddr = [00 00 66 44 22 00];
 142         };
 143
 144         eth@80000000 {
 145                 compatible = "sandbox,eth-raw";
 146                 reg = <0x80000000 0x1000>;
 147                 host-raw-interface = "eth0";
 148         };
 149
 150         eth@90000000 {
 151                 compatible = "sandbox,eth-raw";
 152                 reg = <0x90000000 0x1000>;
 153                 host-raw-interface = "lo";
 154         };
 155 };
 156
 157 #include "cros-ec-keyboard.dtsi"