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                 i2c0 = &i2c_0;
  12                 pci0 = &pci;
  13                 rtc0 = &rtc_0;
  14         };
  15
  16         chosen {
  17                 stdout-path = "/serial";
  18         };
  19
  20         cros_ec: cros-ec@0 {
  21                 reg = <0 0>;
  22                 compatible = "google,cros-ec-sandbox";
  23
  24                 /*
  25                  * This describes the flash memory within the EC. Note
  26                  * that the STM32L flash erases to 0, not 0xff.
  27                  */
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30                 flash@8000000 {
  31                         reg = <0x08000000 0x20000>;
  32                         erase-value = <0>;
  33                         #address-cells = <1>;
  34                         #size-cells = <1>;
  35
  36                         /* Information for sandbox */
  37                         ro {
  38                                 reg = <0 0xf000>;
  39                         };
  40                         wp-ro {
  41                                 reg = <0xf000 0x1000>;
  42                         };
  43                         rw {
  44                                 reg = <0x10000 0x10000>;
  45                         };
  46                 };
  47         };
  48
  49         eth@10002000 {
  50                 compatible = "sandbox,eth";
  51                 reg = <0x10002000 0x1000>;
  52                 fake-host-hwaddr = [00 00 66 44 22 00];
  53         };
  54
  55         eth@80000000 {
  56                 compatible = "sandbox,eth-raw";
  57                 reg = <0x80000000 0x1000>;
  58                 host-raw-interface = "eth0";
  59         };
  60
  61         eth@90000000 {
  62                 compatible = "sandbox,eth-raw";
  63                 reg = <0x90000000 0x1000>;
  64                 host-raw-interface = "lo";
  65         };
  66
  67         gpio_a: gpios@0 {
  68                 gpio-controller;
  69                 compatible = "sandbox,gpio";
  70                 #gpio-cells = <1>;
  71                 gpio-bank-name = "a";
  72                 num-gpios = <20>;
  73         };
  74
  75         gpio_b: gpios@1 {
  76                 gpio-controller;
  77                 compatible = "sandbox,gpio";
  78                 #gpio-cells = <2>;
  79                 gpio-bank-name = "b";
  80                 num-gpios = <10>;
  81         };
  82
  83         hexagon {
  84                 compatible = "demo-simple";
  85                 colour = "white";
  86                 sides = <6>;
  87         };
  88
  89         i2c_0: i2c@0 {
  90                 #address-cells = <1>;
  91                 #size-cells = <0>;
  92                 reg = <0 0>;
  93                 compatible = "sandbox,i2c";
  94                 clock-frequency = <400000>;
  95                 eeprom@2c {
  96                         reg = <0x2c>;
  97                         compatible = "i2c-eeprom";
  98                         emul {
  99                                 compatible = "sandbox,i2c-eeprom";
 100                                 sandbox,filename = "i2c.bin";
 101                                 sandbox,size = <128>;
 102                         };
 103                 };
 104
 105                 rtc_0: rtc@43 {
 106                         reg = <0x43>;
 107                         compatible = "sandbox-rtc";
 108                         emul {
 109                                 compatible = "sandbox,i2c-rtc";
 110                         };
 111                 };
 112                 sandbox_pmic: sandbox_pmic {
 113                         reg = <0x40>;
 114                 };
 115         };
 116
 117         lcd {
 118                 compatible = "sandbox,lcd-sdl";
 119                 xres = <1366>;
 120                 yres = <768>;
 121         };
 122
 123         pci: pci-controller {
 124                 compatible = "sandbox,pci";
 125                 device_type = "pci";
 126                 #address-cells = <3>;
 127                 #size-cells = <2>;
 128                 ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
 129                                 0x01000000 0 0x20000000 0x20000000 0 0x2000>;
 130                 pci@1f,0 {
 131                         compatible = "pci-generic";
 132                         reg = <0xf800 0 0 0 0>;
 133                         emul@1f,0 {
 134                                 compatible = "sandbox,swap-case";
 135                         };
 136                 };
 137         };
 138
 139         spi@0 {
 140                 #address-cells = <1>;
 141                 #size-cells = <0>;
 142                 reg = <0 0>;
 143                 compatible = "sandbox,spi";
 144                 cs-gpios = <0>, <&gpio_a 0>;
 145                 firmware_storage_spi: flash@0 {
 146                         reg = <0>;
 147                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 148                         spi-max-frequency = <40000000>;
 149                         sandbox,filename = "spi.bin";
 150                 };
 151         };
 152
 153         square {
 154                 compatible = "demo-shape";
 155                 colour = "blue";
 156                 sides = <4>;
 157         };
 158
 159         triangle {
 160                 compatible = "demo-shape";
 161                 colour = "cyan";
 162                 sides = <3>;
 163                 character = <83>;
 164                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 165         };
 166
 167         /* Needs to be available prior to relocation */
 168         uart0: serial {
 169                 compatible = "sandbox,serial";
 170                 sandbox,text-colour = "cyan";
 171         };
 172
 173         usb@0 {
 174                 compatible = "sandbox,usb";
 175                 status = "disabled";
 176                 hub {
 177                         compatible = "sandbox,usb-hub";
 178                         #address-cells = <1>;
 179                         #size-cells = <0>;
 180                         flash-stick {
 181                                 reg = <0>;
 182                                 compatible = "sandbox,usb-flash";
 183                         };
 184                 };
 185         };
 186
 187         usb@1 {
 188                 compatible = "sandbox,usb";
 189                 hub {
 190                         compatible = "usb-hub";
 191                         usb,device-class = <USB_CLASS_HUB>;
 192                         hub-emul {
 193                                 compatible = "sandbox,usb-hub";
 194                                 #address-cells = <1>;
 195                                 #size-cells = <0>;
 196                                 flash-stick {
 197                                         reg = <0>;
 198                                         compatible = "sandbox,usb-flash";
 199                                         sandbox,filepath = "flash.bin";
 200                                 };
 201                         };
 202                 };
 203         };
 204
 205         usb@2 {
 206                 compatible = "sandbox,usb";
 207                 status = "disabled";
 208         };
 209
 210 };
 211
 212 #include "cros-ec-keyboard.dtsi"
 213 #include "sandbox_pmic.dtsi"