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         model = "sandbox";
   9
  10         aliases {
  11                 i2c0 = &i2c_0;
  12                 pci0 = &pci;
  13                 rtc0 = &rtc_0;
  14                 axi0 = &axi;
  15         };
  16
  17         chosen {
  18                 stdout-path = "/serial";
  19         };
  20
  21         cros_ec: cros-ec {
  22                 reg = <0 0>;
  23                 u-boot,dm-pre-reloc;
  24                 compatible = "google,cros-ec-sandbox";
  25
  26                 /*
  27                  * This describes the flash memory within the EC. Note
  28                  * that the STM32L flash erases to 0, not 0xff.
  29                  */
  30                 flash {
  31                         u-boot,dm-pre-reloc;
  32                         image-pos = <0x08000000>;
  33                         size = <0x20000>;
  34                         erase-value = <0>;
  35
  36                         /* Information for sandbox */
  37                         ro {
  38                                 image-pos = <0>;
  39                                 size = <0xf000>;
  40                         };
  41                         wp-ro {
  42                                 image-pos = <0xf000>;
  43                                 size = <0x1000>;
  44                         };
  45                         rw {
  46                                 image-pos = <0x10000>;
  47                                 size = <0x10000>;
  48                         };
  49                 };
  50         };
  51
  52         ethrawbus {
  53                 compatible = "sandbox,eth-raw-bus";
  54                 skip-localhost = <0>;
  55         };
  56
  57         eth@10002000 {
  58                 compatible = "sandbox,eth";
  59                 reg = <0x10002000 0x1000>;
  60                 fake-host-hwaddr = [00 00 66 44 22 00];
  61         };
  62
  63         gpio_a: gpios@0 {
  64                 u-boot,dm-pre-reloc;
  65                 gpio-controller;
  66                 compatible = "sandbox,gpio";
  67                 #gpio-cells = <1>;
  68                 gpio-bank-name = "a";
  69                 sandbox,gpio-count = <20>;
  70         };
  71
  72         gpio_b: gpios@1 {
  73                 u-boot,dm-pre-reloc;
  74                 gpio-controller;
  75                 compatible = "sandbox,gpio";
  76                 #gpio-cells = <2>;
  77                 gpio-bank-name = "b";
  78                 sandbox,gpio-count = <10>;
  79         };
  80
  81         hexagon {
  82                 compatible = "demo-simple";
  83                 colour = "white";
  84                 sides = <6>;
  85         };
  86
  87         i2c_0: i2c@0 {
  88                 #address-cells = <1>;
  89                 #size-cells = <0>;
  90                 reg = <0 0>;
  91                 compatible = "sandbox,i2c";
  92                 clock-frequency = <400000>;
  93                 pinctrl-names = "default";
  94                 pinctrl-0 = <&pinctrl_i2c0>;
  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                 mc34708: pmic@41 {
 117                         reg = <0x41>;
 118                 };
 119         };
 120
 121         lcd {
 122                 u-boot,dm-pre-reloc;
 123                 compatible = "sandbox,lcd-sdl";
 124                 xres = <1366>;
 125                 yres = <768>;
 126         };
 127
 128         leds {
 129                 compatible = "gpio-leds";
 130
 131                 iracibble {
 132                         gpios = <&gpio_a 1 0>;
 133                         label = "sandbox:red";
 134                 };
 135
 136                 martinet {
 137                         gpios = <&gpio_a 2 0>;
 138                         label = "sandbox:green";
 139                 };
 140         };
 141
 142         pci: pci-controller {
 143                 compatible = "sandbox,pci";
 144                 device_type = "pci";
 145                 #address-cells = <3>;
 146                 #size-cells = <2>;
 147                 ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
 148                                 0x01000000 0 0x20000000 0x20000000 0 0x2000>;
 149                 pci@1f,0 {
 150                         compatible = "pci-generic";
 151                         reg = <0xf800 0 0 0 0>;
 152                         emul@1f,0 {
 153                                 compatible = "sandbox,swap-case";
 154                         };
 155                 };
 156         };
 157
 158         pinctrl {
 159                 compatible = "sandbox,pinctrl";
 160                 status = "okay";
 161
 162                 pinctrl_i2c0: i2c0 {
 163                         groups = "i2c";
 164                         function = "i2c";
 165                         bias-pull-up;
 166                 };
 167
 168                 pinctrl_serial0: uart0 {
 169                         groups = "serial_a";
 170                         function = "serial";
 171                 };
 172
 173                 pinctrl_onewire0: onewire0 {
 174                         groups = "w1";
 175                         function = "w1";
 176                         bias-pull-up;
 177                 };
 178         };
 179
 180         reset@1 {
 181                 compatible = "sandbox,reset";
 182         };
 183
 184         spi@0 {
 185                 u-boot,dm-pre-reloc;
 186                 #address-cells = <1>;
 187                 #size-cells = <0>;
 188                 reg = <0 0>;
 189                 compatible = "sandbox,spi";
 190                 cs-gpios = <0>, <&gpio_a 0>;
 191                 firmware_storage_spi: flash@0 {
 192                         u-boot,dm-pre-reloc;
 193                         reg = <0>;
 194                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 195                         spi-max-frequency = <40000000>;
 196                         sandbox,filename = "spi.bin";
 197                 };
 198         };
 199
 200         spl-test {
 201                 u-boot,dm-pre-reloc;
 202                 compatible = "sandbox,spl-test";
 203                 boolval;
 204                 intval = <1>;
 205                 intarray = <2 3 4>;
 206                 byteval = [05];
 207                 bytearray = [06];
 208                 longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
 209                 stringval = "message";
 210                 stringarray = "multi-word", "message";
 211         };
 212
 213         spl-test2 {
 214                 u-boot,dm-pre-reloc;
 215                 compatible = "sandbox,spl-test";
 216                 intval = <3>;
 217                 intarray = <5>;
 218                 byteval = [08];
 219                 bytearray = [01 23 34];
 220                 longbytearray = [09 0a 0b 0c];
 221                 stringval = "message2";
 222                 stringarray = "another", "multi-word", "message";
 223         };
 224
 225         spl-test3 {
 226                 u-boot,dm-pre-reloc;
 227                 compatible = "sandbox,spl-test";
 228                 stringarray = "one";
 229         };
 230
 231         spl-test4 {
 232                 u-boot,dm-pre-reloc;
 233                 compatible = "sandbox,spl-test.2";
 234         };
 235
 236         square {
 237                 compatible = "demo-shape";
 238                 colour = "blue";
 239                 sides = <4>;
 240         };
 241
 242         timer {
 243                 compatible = "sandbox,timer";
 244                 clock-frequency = <1000000>;
 245         };
 246
 247         tpm {
 248                 u-boot,dm-pre-reloc;
 249                 compatible = "google,sandbox-tpm";
 250         };
 251
 252         tpm2 {
 253                 compatible = "sandbox,tpm2";
 254         };
 255
 256         triangle {
 257                 compatible = "demo-shape";
 258                 colour = "cyan";
 259                 sides = <3>;
 260                 character = <83>;
 261                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 262         };
 263
 264         /* Needs to be available prior to relocation */
 265         uart0: serial {
 266                 u-boot,dm-spl;
 267                 compatible = "sandbox,serial";
 268                 sandbox,text-colour = "cyan";
 269                 pinctrl-names = "default";
 270                 pinctrl-0 = <&pinctrl_serial0>;
 271         };
 272
 273         usb@0 {
 274                 compatible = "sandbox,usb";
 275                 status = "disabled";
 276                 hub {
 277                         compatible = "sandbox,usb-hub";
 278                         #address-cells = <1>;
 279                         #size-cells = <0>;
 280                         flash-stick {
 281                                 reg = <0>;
 282                                 compatible = "sandbox,usb-flash";
 283                         };
 284                 };
 285         };
 286
 287         usb@1 {
 288                 compatible = "sandbox,usb";
 289                 hub {
 290                         compatible = "usb-hub";
 291                         usb,device-class = <USB_CLASS_HUB>;
 292                         hub-emul {
 293                                 compatible = "sandbox,usb-hub";
 294                                 #address-cells = <1>;
 295                                 #size-cells = <0>;
 296                                 flash-stick {
 297                                         reg = <0>;
 298                                         compatible = "sandbox,usb-flash";
 299                                         sandbox,filepath = "flash.bin";
 300                                 };
 301                         };
 302                 };
 303         };
 304
 305         usb@2 {
 306                 compatible = "sandbox,usb";
 307                 status = "disabled";
 308         };
 309
 310         spmi: spmi@0 {
 311                 compatible = "sandbox,spmi";
 312                 #address-cells = <0x1>;
 313                 #size-cells = <0x1>;
 314                 pm8916@0 {
 315                         compatible = "qcom,spmi-pmic";
 316                         reg = <0x0 0x1>;
 317                         #address-cells = <0x1>;
 318                         #size-cells = <0x1>;
 319
 320                         spmi_gpios: gpios@c000 {
 321                                 compatible = "qcom,pm8916-gpio";
 322                                 reg = <0xc000 0x400>;
 323                                 gpio-controller;
 324                                 gpio-count = <4>;
 325                                 #gpio-cells = <2>;
 326                                 gpio-bank-name="spmi";
 327                         };
 328                 };
 329         };
 330
 331         axi: axi@0 {
 332                 compatible = "sandbox,axi";
 333                 #address-cells = <0x1>;
 334                 #size-cells = <0x1>;
 335                 store@0 {
 336                         compatible = "sandbox,sandbox_store";
 337                         reg = <0x0 0x400>;
 338                 };
 339         };
 340
 341         onewire0: onewire {
 342                 compatible = "w1-gpio";
 343                 gpios = <&gpio_a 8>;
 344                 pinctrl-names = "default";
 345                 pinctrl-0 = <&pinctrl_onewire0>;
 346                 status = "okay";
 347
 348                 sandbox_eeprom0: sandbox_eeprom@0 {
 349                         compatible = "sandbox,w1-eeprom";
 350                         status = "okay";
 351                 };
 352         };
 353
 354         sandbox_tee {
 355                 compatible = "sandbox,tee";
 356         };
 357 };
 358
 359 #include "cros-ec-keyboard.dtsi"
 360 #include "sandbox_pmic.dtsi"
 361
 362 &cros_ec {
 363         u-boot,dm-pre-reloc;
 364         keyboard-controller {
 365                 u-boot,dm-pre-reloc;
 366         };
 367 };