arch/sandbox/dts/sandbox.dts

   1 /dts-v1/;
   2
   3 #define USB_CLASS_HUB                   9
   4
   5 / {
   6         #address-cells = <1>;
   7         #size-cells = <1>;
   8
   9         aliases {
  10                 eth5 = "/eth@90000000";
  11                 pci0 = &pci;
  12         };
  13
  14         chosen {
  15                 stdout-path = "/serial";
  16         };
  17
  18         /* Needs to be available prior to relocation */
  19         uart0: serial {
  20                 compatible = "sandbox,serial";
  21                 sandbox,text-colour = "cyan";
  22         };
  23
  24         triangle {
  25                 compatible = "demo-shape";
  26                 colour = "cyan";
  27                 sides = <3>;
  28                 character = <83>;
  29                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
  30         };
  31         square {
  32                 compatible = "demo-shape";
  33                 colour = "blue";
  34                 sides = <4>;
  35         };
  36         hexagon {
  37                 compatible = "demo-simple";
  38                 colour = "white";
  39                 sides = <6>;
  40         };
  41
  42         cros_ec: cros-ec@0 {
  43                 reg = <0 0>;
  44                 compatible = "google,cros-ec-sandbox";
  45
  46                 /*
  47                  * This describes the flash memory within the EC. Note
  48                  * that the STM32L flash erases to 0, not 0xff.
  49                  */
  50                 #address-cells = <1>;
  51                 #size-cells = <1>;
  52                 flash@8000000 {
  53                         reg = <0x08000000 0x20000>;
  54                         erase-value = <0>;
  55                         #address-cells = <1>;
  56                         #size-cells = <1>;
  57
  58                         /* Information for sandbox */
  59                         ro {
  60                                 reg = <0 0xf000>;
  61                         };
  62                         wp-ro {
  63                                 reg = <0xf000 0x1000>;
  64                         };
  65                         rw {
  66                                 reg = <0x10000 0x10000>;
  67                         };
  68                 };
  69         };
  70
  71         lcd {
  72                 compatible = "sandbox,lcd-sdl";
  73                 xres = <800>;
  74                 yres = <600>;
  75         };
  76
  77         gpio_a: gpios@0 {
  78                 gpio-controller;
  79                 compatible = "sandbox,gpio";
  80                 #gpio-cells = <1>;
  81                 gpio-bank-name = "a";
  82                 num-gpios = <20>;
  83         };
  84
  85         gpio_b: gpios@1 {
  86                 gpio-controller;
  87                 compatible = "sandbox,gpio";
  88                 #gpio-cells = <2>;
  89                 gpio-bank-name = "b";
  90                 num-gpios = <10>;
  91         };
  92
  93         i2c@0 {
  94                 #address-cells = <1>;
  95                 #size-cells = <0>;
  96                 reg = <0 0>;
  97                 compatible = "sandbox,i2c";
  98                 clock-frequency = <400000>;
  99                 eeprom@2c {
 100                         reg = <0x2c>;
 101                         compatible = "i2c-eeprom";
 102                         emul {
 103                                 compatible = "sandbox,i2c-eeprom";
 104                                 sandbox,filename = "i2c.bin";
 105                                 sandbox,size = <128>;
 106                         };
 107                 };
 108         };
 109
 110         spi@0 {
 111                 #address-cells = <1>;
 112                 #size-cells = <0>;
 113                 reg = <0 0>;
 114                 compatible = "sandbox,spi";
 115                 cs-gpios = <0>, <&gpio_a 0>;
 116                 firmware_storage_spi: flash@0 {
 117                         reg = <0>;
 118                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 119                         spi-max-frequency = <40000000>;
 120                         sandbox,filename = "spi.bin";
 121                 };
 122         };
 123
 124         pci: pci-controller {
 125                 compatible = "sandbox,pci";
 126                 device_type = "pci";
 127                 #address-cells = <3>;
 128                 #size-cells = <2>;
 129                 ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
 130                                 0x01000000 0 0x20000000 0x20000000 0 0x2000>;
 131                 pci@1f,0 {
 132                         compatible = "pci-generic";
 133                         reg = <0xf800 0 0 0 0>;
 134                         emul@1f,0 {
 135                                 compatible = "sandbox,swap-case";
 136                         };
 137                 };
 138         };
 139
 140         eth@10002000 {
 141                 compatible = "sandbox,eth";
 142                 reg = <0x10002000 0x1000>;
 143                 fake-host-hwaddr = [00 00 66 44 22 00];
 144         };
 145
 146         eth@80000000 {
 147                 compatible = "sandbox,eth-raw";
 148                 reg = <0x80000000 0x1000>;
 149                 host-raw-interface = "eth0";
 150         };
 151
 152         eth@90000000 {
 153                 compatible = "sandbox,eth-raw";
 154                 reg = <0x90000000 0x1000>;
 155                 host-raw-interface = "lo";
 156         };
 157
 158         usb@0 {
 159                 compatible = "sandbox,usb";
 160                 status = "disabled";
 161                 hub {
 162                         compatible = "sandbox,usb-hub";
 163                         #address-cells = <1>;
 164                         #size-cells = <0>;
 165                         flash-stick {
 166                                 reg = <0>;
 167                                 compatible = "sandbox,usb-flash";
 168                         };
 169                 };
 170         };
 171
 172         usb@1 {
 173                 compatible = "sandbox,usb";
 174                 hub {
 175                         compatible = "usb-hub";
 176                         usb,device-class = <USB_CLASS_HUB>;
 177                         hub-emul {
 178                                 compatible = "sandbox,usb-hub";
 179                                 #address-cells = <1>;
 180                                 #size-cells = <0>;
 181                                 flash-stick {
 182                                         reg = <0>;
 183                                         compatible = "sandbox,usb-flash";
 184                                         sandbox,filepath = "flash.bin";
 185                                 };
 186                         };
 187                 };
 188         };
 189
 190         usb@2 {
 191                 compatible = "sandbox,usb";
 192                 status = "disabled";
 193         };
 194
 195 };
 196
 197 #include "cros-ec-keyboard.dtsi"