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                 };
  99
 100                 rtc_0: rtc@43 {
 101                         reg = <0x43>;
 102                         compatible = "sandbox-rtc";
 103                 };
 104                 sandbox_pmic: sandbox_pmic {
 105                         reg = <0x40>;
 106                 };
 107
 108                 mc34708: pmic@41 {
 109                         reg = <0x41>;
 110                 };
 111
 112                 i2c_emul: emul {
 113                         #address-cells = <1>;
 114                         #size-cells = <0>;
 115                         reg = <0xff>;
 116                         compatible = "sandbox,i2c-emul-parent";
 117                         emul-eeprom {
 118                                 reg = <0x2c>;
 119                                 compatible = "sandbox,i2c-eeprom";
 120                                 sandbox,filename = "i2c.bin";
 121                                 sandbox,size = <256>;
 122                         };
 123                         emul0 {
 124                                 reg = <0x43>;
 125                                 compatible = "sandbox,i2c-rtc";
 126                         };
 127                 };
 128         };
 129
 130         lcd {
 131                 u-boot,dm-pre-reloc;
 132                 compatible = "sandbox,lcd-sdl";
 133                 xres = <1366>;
 134                 yres = <768>;
 135         };
 136
 137         leds {
 138                 compatible = "gpio-leds";
 139
 140                 iracibble {
 141                         gpios = <&gpio_a 1 0>;
 142                         label = "sandbox:red";
 143                 };
 144
 145                 martinet {
 146                         gpios = <&gpio_a 2 0>;
 147                         label = "sandbox:green";
 148                 };
 149         };
 150
 151         pci: pci-controller {
 152                 compatible = "sandbox,pci";
 153                 device_type = "pci";
 154                 #address-cells = <3>;
 155                 #size-cells = <2>;
 156                 ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
 157                                 0x01000000 0 0x20000000 0x20000000 0 0x2000>;
 158                 pci@1f,0 {
 159                         compatible = "pci-generic";
 160                         reg = <0xf800 0 0 0 0>;
 161                         emul@1f,0 {
 162                                 compatible = "sandbox,swap-case";
 163                         };
 164                 };
 165         };
 166
 167         pinctrl {
 168                 compatible = "sandbox,pinctrl";
 169                 status = "okay";
 170
 171                 pinctrl_i2c0: i2c0 {
 172                         groups = "i2c";
 173                         function = "i2c";
 174                         bias-pull-up;
 175                 };
 176
 177                 pinctrl_serial0: uart0 {
 178                         groups = "serial_a";
 179                         function = "serial";
 180                 };
 181
 182                 pinctrl_onewire0: onewire0 {
 183                         groups = "w1";
 184                         function = "w1";
 185                         bias-pull-up;
 186                 };
 187         };
 188
 189         reset@1 {
 190                 compatible = "sandbox,reset";
 191         };
 192
 193         spi@0 {
 194                 u-boot,dm-pre-reloc;
 195                 #address-cells = <1>;
 196                 #size-cells = <0>;
 197                 reg = <0 0>;
 198                 compatible = "sandbox,spi";
 199                 cs-gpios = <0>, <&gpio_a 0>;
 200                 firmware_storage_spi: flash@0 {
 201                         u-boot,dm-pre-reloc;
 202                         reg = <0>;
 203                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 204                         spi-max-frequency = <40000000>;
 205                         sandbox,filename = "spi.bin";
 206                 };
 207         };
 208
 209         spl-test {
 210                 u-boot,dm-pre-reloc;
 211                 compatible = "sandbox,spl-test";
 212                 boolval;
 213                 intval = <1>;
 214                 intarray = <2 3 4>;
 215                 byteval = [05];
 216                 bytearray = [06];
 217                 longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
 218                 stringval = "message";
 219                 stringarray = "multi-word", "message";
 220         };
 221
 222         spl-test2 {
 223                 u-boot,dm-pre-reloc;
 224                 compatible = "sandbox,spl-test";
 225                 intval = <3>;
 226                 intarray = <5>;
 227                 byteval = [08];
 228                 bytearray = [01 23 34];
 229                 longbytearray = [09 0a 0b 0c];
 230                 stringval = "message2";
 231                 stringarray = "another", "multi-word", "message";
 232         };
 233
 234         spl-test3 {
 235                 u-boot,dm-pre-reloc;
 236                 compatible = "sandbox,spl-test";
 237                 stringarray = "one";
 238         };
 239
 240         spl-test4 {
 241                 u-boot,dm-pre-reloc;
 242                 compatible = "sandbox,spl-test.2";
 243         };
 244
 245         square {
 246                 compatible = "demo-shape";
 247                 colour = "blue";
 248                 sides = <4>;
 249         };
 250
 251         timer {
 252                 compatible = "sandbox,timer";
 253                 clock-frequency = <1000000>;
 254         };
 255
 256         tpm {
 257                 u-boot,dm-pre-reloc;
 258                 compatible = "google,sandbox-tpm";
 259         };
 260
 261         tpm2 {
 262                 compatible = "sandbox,tpm2";
 263         };
 264
 265         triangle {
 266                 compatible = "demo-shape";
 267                 colour = "cyan";
 268                 sides = <3>;
 269                 character = <83>;
 270                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 271         };
 272
 273         /* Needs to be available prior to relocation */
 274         uart0: serial {
 275                 u-boot,dm-spl;
 276                 compatible = "sandbox,serial";
 277                 sandbox,text-colour = "cyan";
 278                 pinctrl-names = "default";
 279                 pinctrl-0 = <&pinctrl_serial0>;
 280         };
 281
 282         usb@0 {
 283                 compatible = "sandbox,usb";
 284                 status = "disabled";
 285                 hub {
 286                         compatible = "sandbox,usb-hub";
 287                         #address-cells = <1>;
 288                         #size-cells = <0>;
 289                         flash-stick {
 290                                 reg = <0>;
 291                                 compatible = "sandbox,usb-flash";
 292                         };
 293                 };
 294         };
 295
 296         usb@1 {
 297                 compatible = "sandbox,usb";
 298                 hub {
 299                         compatible = "usb-hub";
 300                         usb,device-class = <USB_CLASS_HUB>;
 301                         hub-emul {
 302                                 compatible = "sandbox,usb-hub";
 303                                 #address-cells = <1>;
 304                                 #size-cells = <0>;
 305                                 flash-stick {
 306                                         reg = <0>;
 307                                         compatible = "sandbox,usb-flash";
 308                                         sandbox,filepath = "flash.bin";
 309                                 };
 310                         };
 311                 };
 312         };
 313
 314         usb@2 {
 315                 compatible = "sandbox,usb";
 316                 status = "disabled";
 317         };
 318
 319         spmi: spmi@0 {
 320                 compatible = "sandbox,spmi";
 321                 #address-cells = <0x1>;
 322                 #size-cells = <0x1>;
 323                 pm8916@0 {
 324                         compatible = "qcom,spmi-pmic";
 325                         reg = <0x0 0x1>;
 326                         #address-cells = <0x1>;
 327                         #size-cells = <0x1>;
 328
 329                         spmi_gpios: gpios@c000 {
 330                                 compatible = "qcom,pm8916-gpio";
 331                                 reg = <0xc000 0x400>;
 332                                 gpio-controller;
 333                                 gpio-count = <4>;
 334                                 #gpio-cells = <2>;
 335                                 gpio-bank-name="spmi";
 336                         };
 337                 };
 338         };
 339
 340         axi: axi@0 {
 341                 compatible = "sandbox,axi";
 342                 #address-cells = <0x1>;
 343                 #size-cells = <0x1>;
 344                 store@0 {
 345                         compatible = "sandbox,sandbox_store";
 346                         reg = <0x0 0x400>;
 347                 };
 348         };
 349
 350         onewire0: onewire {
 351                 compatible = "w1-gpio";
 352                 gpios = <&gpio_a 8>;
 353                 pinctrl-names = "default";
 354                 pinctrl-0 = <&pinctrl_onewire0>;
 355                 status = "okay";
 356
 357                 sandbox_eeprom0: sandbox_eeprom@0 {
 358                         compatible = "sandbox,w1-eeprom";
 359                         status = "okay";
 360                 };
 361         };
 362
 363         sandbox_tee {
 364                 compatible = "sandbox,tee";
 365         };
 366 };
 367
 368 #include "cros-ec-keyboard.dtsi"
 369 #include "sandbox_pmic.dtsi"
 370
 371 &cros_ec {
 372         u-boot,dm-pre-reloc;
 373         keyboard-controller {
 374                 u-boot,dm-pre-reloc;
 375         };
 376 };