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                 pinctrl-names = "default";
  96                 pinctrl-0 = <&pinctrl_i2c0>;
  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                 rtc_0: rtc@43 {
 108                         reg = <0x43>;
 109                         compatible = "sandbox-rtc";
 110                         emul {
 111                                 compatible = "sandbox,i2c-rtc";
 112                         };
 113                 };
 114                 sandbox_pmic: sandbox_pmic {
 115                         reg = <0x40>;
 116                 };
 117         };
 118
 119         lcd {
 120                 u-boot,dm-pre-reloc;
 121                 compatible = "sandbox,lcd-sdl";
 122                 xres = <1366>;
 123                 yres = <768>;
 124         };
 125
 126         pci: pci-controller {
 127                 compatible = "sandbox,pci";
 128                 device_type = "pci";
 129                 #address-cells = <3>;
 130                 #size-cells = <2>;
 131                 ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
 132                                 0x01000000 0 0x20000000 0x20000000 0 0x2000>;
 133                 pci@1f,0 {
 134                         compatible = "pci-generic";
 135                         reg = <0xf800 0 0 0 0>;
 136                         emul@1f,0 {
 137                                 compatible = "sandbox,swap-case";
 138                         };
 139                 };
 140         };
 141
 142         pinctrl {
 143                 compatible = "sandbox,pinctrl";
 144
 145                 pinctrl_i2c0: i2c0 {
 146                         groups = "i2c";
 147                         function = "i2c";
 148                         bias-pull-up;
 149                 };
 150
 151                 pinctrl_serial0: uart0 {
 152                         groups = "serial_a";
 153                         function = "serial";
 154                 };
 155         };
 156
 157         reset@1 {
 158                 compatible = "sandbox,reset";
 159         };
 160
 161         spi@0 {
 162                 #address-cells = <1>;
 163                 #size-cells = <0>;
 164                 reg = <0 0>;
 165                 compatible = "sandbox,spi";
 166                 cs-gpios = <0>, <&gpio_a 0>;
 167                 firmware_storage_spi: flash@0 {
 168                         reg = <0>;
 169                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 170                         spi-max-frequency = <40000000>;
 171                         sandbox,filename = "spi.bin";
 172                 };
 173         };
 174
 175         square {
 176                 compatible = "demo-shape";
 177                 colour = "blue";
 178                 sides = <4>;
 179         };
 180
 181         timer {
 182                 compatible = "sandbox,timer";
 183                 clock-frequency = <1000000>;
 184         };
 185
 186         tpm {
 187                 compatible = "google,sandbox-tpm";
 188         };
 189
 190         triangle {
 191                 compatible = "demo-shape";
 192                 colour = "cyan";
 193                 sides = <3>;
 194                 character = <83>;
 195                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 196         };
 197
 198         /* Needs to be available prior to relocation */
 199         uart0: serial {
 200                 compatible = "sandbox,serial";
 201                 sandbox,text-colour = "cyan";
 202                 pinctrl-names = "default";
 203                 pinctrl-0 = <&pinctrl_serial0>;
 204         };
 205
 206         usb@0 {
 207                 compatible = "sandbox,usb";
 208                 status = "disabled";
 209                 hub {
 210                         compatible = "sandbox,usb-hub";
 211                         #address-cells = <1>;
 212                         #size-cells = <0>;
 213                         flash-stick {
 214                                 reg = <0>;
 215                                 compatible = "sandbox,usb-flash";
 216                         };
 217                 };
 218         };
 219
 220         usb@1 {
 221                 compatible = "sandbox,usb";
 222                 hub {
 223                         compatible = "usb-hub";
 224                         usb,device-class = <USB_CLASS_HUB>;
 225                         hub-emul {
 226                                 compatible = "sandbox,usb-hub";
 227                                 #address-cells = <1>;
 228                                 #size-cells = <0>;
 229                                 flash-stick {
 230                                         reg = <0>;
 231                                         compatible = "sandbox,usb-flash";
 232                                         sandbox,filepath = "flash.bin";
 233                                 };
 234                         };
 235                 };
 236         };
 237
 238         usb@2 {
 239                 compatible = "sandbox,usb";
 240                 status = "disabled";
 241         };
 242
 243 };
 244
 245 #include "cros-ec-keyboard.dtsi"
 246 #include "sandbox_pmic.dtsi"