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         audio: audio-codec {
  22                 compatible = "sandbox,audio-codec";
  23                 #sound-dai-cells = <1>;
  24         };
  25
  26         cros_ec: cros-ec {
  27                 reg = <0 0>;
  28                 u-boot,dm-pre-reloc;
  29                 compatible = "google,cros-ec-sandbox";
  30
  31                 /*
  32                  * This describes the flash memory within the EC. Note
  33                  * that the STM32L flash erases to 0, not 0xff.
  34                  */
  35                 flash {
  36                         u-boot,dm-pre-reloc;
  37                         image-pos = <0x08000000>;
  38                         size = <0x20000>;
  39                         erase-value = <0>;
  40
  41                         /* Information for sandbox */
  42                         ro {
  43                                 image-pos = <0>;
  44                                 size = <0xf000>;
  45                         };
  46                         wp-ro {
  47                                 image-pos = <0xf000>;
  48                                 size = <0x1000>;
  49                         };
  50                         rw {
  51                                 image-pos = <0x10000>;
  52                                 size = <0x10000>;
  53                         };
  54                 };
  55         };
  56
  57         ethrawbus {
  58                 compatible = "sandbox,eth-raw-bus";
  59                 skip-localhost = <0>;
  60         };
  61
  62         eth@10002000 {
  63                 compatible = "sandbox,eth";
  64                 reg = <0x10002000 0x1000>;
  65                 fake-host-hwaddr = [00 00 66 44 22 00];
  66         };
  67
  68         gpio_a: gpios@0 {
  69                 u-boot,dm-pre-reloc;
  70                 gpio-controller;
  71                 compatible = "sandbox,gpio";
  72                 #gpio-cells = <1>;
  73                 gpio-bank-name = "a";
  74                 sandbox,gpio-count = <20>;
  75         };
  76
  77         gpio_b: gpios@1 {
  78                 u-boot,dm-pre-reloc;
  79                 gpio-controller;
  80                 compatible = "sandbox,gpio";
  81                 #gpio-cells = <2>;
  82                 gpio-bank-name = "b";
  83                 sandbox,gpio-count = <10>;
  84         };
  85
  86         hexagon {
  87                 compatible = "demo-simple";
  88                 colour = "white";
  89                 sides = <6>;
  90         };
  91
  92         i2c_0: i2c@0 {
  93                 #address-cells = <1>;
  94                 #size-cells = <0>;
  95                 reg = <0 0>;
  96                 compatible = "sandbox,i2c";
  97                 clock-frequency = <400000>;
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&pinctrl_i2c0>;
 100                 eeprom@2c {
 101                         reg = <0x2c>;
 102                         compatible = "i2c-eeprom";
 103                         sandbox,emul = <&emul_eeprom>;
 104                 };
 105
 106                 rtc_0: rtc@43 {
 107                         reg = <0x43>;
 108                         compatible = "sandbox-rtc";
 109                         sandbox,emul = <&emul0>;
 110                 };
 111                 sandbox_pmic: sandbox_pmic {
 112                         reg = <0x40>;
 113                 };
 114
 115                 mc34708: pmic@41 {
 116                         reg = <0x41>;
 117                 };
 118
 119                 i2c_emul: emul {
 120                         reg = <0xff>;
 121                         compatible = "sandbox,i2c-emul-parent";
 122                         emul_eeprom: emul-eeprom {
 123                                 compatible = "sandbox,i2c-eeprom";
 124                                 sandbox,filename = "i2c.bin";
 125                                 sandbox,size = <256>;
 126                         };
 127                         emul0: emul0 {
 128                                 compatible = "sandbox,i2c-rtc";
 129                         };
 130                 };
 131         };
 132
 133         i2s: i2s {
 134                 compatible = "sandbox,i2s";
 135                 #sound-dai-cells = <1>;
 136         };
 137
 138         lcd {
 139                 u-boot,dm-pre-reloc;
 140                 compatible = "sandbox,lcd-sdl";
 141                 xres = <1366>;
 142                 yres = <768>;
 143         };
 144
 145         leds {
 146                 compatible = "gpio-leds";
 147
 148                 iracibble {
 149                         gpios = <&gpio_a 1 0>;
 150                         label = "sandbox:red";
 151                 };
 152
 153                 martinet {
 154                         gpios = <&gpio_a 2 0>;
 155                         label = "sandbox:green";
 156                 };
 157         };
 158
 159         pci: pci-controller {
 160                 compatible = "sandbox,pci";
 161                 device_type = "pci";
 162                 #address-cells = <3>;
 163                 #size-cells = <2>;
 164                 ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
 165                                 0x01000000 0 0x20000000 0x20000000 0 0x2000>;
 166                 pci@1f,0 {
 167                         compatible = "pci-generic";
 168                         reg = <0xf800 0 0 0 0>;
 169                         emul@1f,0 {
 170                                 compatible = "sandbox,swap-case";
 171                         };
 172                 };
 173         };
 174
 175         pinctrl {
 176                 compatible = "sandbox,pinctrl";
 177                 status = "okay";
 178
 179                 pinctrl_i2c0: i2c0 {
 180                         groups = "i2c";
 181                         function = "i2c";
 182                         bias-pull-up;
 183                 };
 184
 185                 pinctrl_serial0: uart0 {
 186                         groups = "serial_a";
 187                         function = "serial";
 188                 };
 189
 190                 pinctrl_onewire0: onewire0 {
 191                         groups = "w1";
 192                         function = "w1";
 193                         bias-pull-up;
 194                 };
 195         };
 196
 197         reset@1 {
 198                 compatible = "sandbox,reset";
 199         };
 200
 201         sound {
 202                 compatible = "sandbox,sound";
 203                 cpu {
 204                         sound-dai = <&i2s 0>;
 205                 };
 206
 207                 codec {
 208                         sound-dai = <&audio 0>;
 209                 };
 210         };
 211
 212         spi@0 {
 213                 u-boot,dm-pre-reloc;
 214                 #address-cells = <1>;
 215                 #size-cells = <0>;
 216                 reg = <0 0>;
 217                 compatible = "sandbox,spi";
 218                 cs-gpios = <0>, <&gpio_a 0>;
 219                 firmware_storage_spi: flash@0 {
 220                         u-boot,dm-pre-reloc;
 221                         reg = <0>;
 222                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 223                         spi-max-frequency = <40000000>;
 224                         sandbox,filename = "spi.bin";
 225                 };
 226         };
 227
 228         spl-test {
 229                 u-boot,dm-pre-reloc;
 230                 compatible = "sandbox,spl-test";
 231                 boolval;
 232                 intval = <1>;
 233                 intarray = <2 3 4>;
 234                 byteval = [05];
 235                 bytearray = [06];
 236                 longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
 237                 stringval = "message";
 238                 stringarray = "multi-word", "message";
 239         };
 240
 241         spl-test2 {
 242                 u-boot,dm-pre-reloc;
 243                 compatible = "sandbox,spl-test";
 244                 intval = <3>;
 245                 intarray = <5>;
 246                 byteval = [08];
 247                 bytearray = [01 23 34];
 248                 longbytearray = [09 0a 0b 0c];
 249                 stringval = "message2";
 250                 stringarray = "another", "multi-word", "message";
 251         };
 252
 253         spl-test3 {
 254                 u-boot,dm-pre-reloc;
 255                 compatible = "sandbox,spl-test";
 256                 stringarray = "one";
 257         };
 258
 259         spl-test4 {
 260                 u-boot,dm-pre-reloc;
 261                 compatible = "sandbox,spl-test.2";
 262         };
 263
 264         square {
 265                 compatible = "demo-shape";
 266                 colour = "blue";
 267                 sides = <4>;
 268         };
 269
 270         timer {
 271                 compatible = "sandbox,timer";
 272                 clock-frequency = <1000000>;
 273         };
 274
 275         tpm {
 276                 u-boot,dm-pre-reloc;
 277                 compatible = "google,sandbox-tpm";
 278         };
 279
 280         tpm2 {
 281                 compatible = "sandbox,tpm2";
 282         };
 283
 284         triangle {
 285                 compatible = "demo-shape";
 286                 colour = "cyan";
 287                 sides = <3>;
 288                 character = <83>;
 289                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 290         };
 291
 292         /* Needs to be available prior to relocation */
 293         uart0: serial {
 294                 u-boot,dm-spl;
 295                 compatible = "sandbox,serial";
 296                 sandbox,text-colour = "cyan";
 297                 pinctrl-names = "default";
 298                 pinctrl-0 = <&pinctrl_serial0>;
 299         };
 300
 301         usb@0 {
 302                 compatible = "sandbox,usb";
 303                 status = "disabled";
 304                 hub {
 305                         compatible = "sandbox,usb-hub";
 306                         #address-cells = <1>;
 307                         #size-cells = <0>;
 308                         flash-stick {
 309                                 reg = <0>;
 310                                 compatible = "sandbox,usb-flash";
 311                         };
 312                 };
 313         };
 314
 315         usb@1 {
 316                 compatible = "sandbox,usb";
 317                 hub {
 318                         compatible = "usb-hub";
 319                         usb,device-class = <USB_CLASS_HUB>;
 320                         hub-emul {
 321                                 compatible = "sandbox,usb-hub";
 322                                 #address-cells = <1>;
 323                                 #size-cells = <0>;
 324                                 flash-stick {
 325                                         reg = <0>;
 326                                         compatible = "sandbox,usb-flash";
 327                                         sandbox,filepath = "flash.bin";
 328                                 };
 329                         };
 330                 };
 331         };
 332
 333         usb@2 {
 334                 compatible = "sandbox,usb";
 335                 status = "disabled";
 336         };
 337
 338         spmi: spmi@0 {
 339                 compatible = "sandbox,spmi";
 340                 #address-cells = <0x1>;
 341                 #size-cells = <0x1>;
 342                 pm8916@0 {
 343                         compatible = "qcom,spmi-pmic";
 344                         reg = <0x0 0x1>;
 345                         #address-cells = <0x1>;
 346                         #size-cells = <0x1>;
 347
 348                         spmi_gpios: gpios@c000 {
 349                                 compatible = "qcom,pm8916-gpio";
 350                                 reg = <0xc000 0x400>;
 351                                 gpio-controller;
 352                                 gpio-count = <4>;
 353                                 #gpio-cells = <2>;
 354                                 gpio-bank-name="spmi";
 355                         };
 356                 };
 357         };
 358
 359         axi: axi@0 {
 360                 compatible = "sandbox,axi";
 361                 #address-cells = <0x1>;
 362                 #size-cells = <0x1>;
 363                 store@0 {
 364                         compatible = "sandbox,sandbox_store";
 365                         reg = <0x0 0x400>;
 366                 };
 367         };
 368
 369         onewire0: onewire {
 370                 compatible = "w1-gpio";
 371                 gpios = <&gpio_a 8>;
 372                 pinctrl-names = "default";
 373                 pinctrl-0 = <&pinctrl_onewire0>;
 374                 status = "okay";
 375
 376                 sandbox_eeprom0: sandbox_eeprom@0 {
 377                         compatible = "sandbox,w1-eeprom";
 378                         status = "okay";
 379                 };
 380         };
 381
 382         sandbox_tee {
 383                 compatible = "sandbox,tee";
 384         };
 385 };
 386
 387 #include "cros-ec-keyboard.dtsi"
 388 #include "sandbox_pmic.dtsi"
 389
 390 &cros_ec {
 391         u-boot,dm-pre-reloc;
 392         keyboard-controller {
 393                 u-boot,dm-pre-reloc;
 394         };
 395 };