arch/sandbox/dts/sandbox.dtsi

   1 /*
   2  * This is the common sandbox device-tree nodes. This is shared between sandbox
   3  * and sandbox64 builds.
   4  */
   5
   6 #define USB_CLASS_HUB                   9
   7
   8 / {
   9         chosen {
  10                 stdout-path = "/serial";
  11         };
  12
  13         audio: audio-codec {
  14                 compatible = "sandbox,audio-codec";
  15                 #sound-dai-cells = <1>;
  16         };
  17
  18         gpio_a: gpios@0 {
  19                 u-boot,dm-pre-reloc;
  20                 gpio-controller;
  21                 compatible = "sandbox,gpio";
  22                 #gpio-cells = <1>;
  23                 gpio-bank-name = "a";
  24                 sandbox,gpio-count = <20>;
  25         };
  26
  27         gpio_b: gpios@1 {
  28                 u-boot,dm-pre-reloc;
  29                 gpio-controller;
  30                 compatible = "sandbox,gpio";
  31                 #gpio-cells = <2>;
  32                 gpio-bank-name = "b";
  33                 sandbox,gpio-count = <10>;
  34         };
  35
  36         hexagon {
  37                 compatible = "demo-simple";
  38                 colour = "white";
  39                 sides = <6>;
  40         };
  41
  42         i2c_0: i2c@0 {
  43                 eeprom@2c {
  44                         reg = <0x2c>;
  45                         compatible = "i2c-eeprom";
  46                         sandbox,emul = <&emul_eeprom>;
  47                 };
  48
  49                 rtc_0: rtc@43 {
  50                         reg = <0x43>;
  51                         compatible = "sandbox-rtc";
  52                         sandbox,emul = <&emul0>;
  53                 };
  54                 sandbox_pmic: sandbox_pmic {
  55                         reg = <0x40>;
  56                 };
  57
  58                 mc34708: pmic@41 {
  59                         reg = <0x41>;
  60                 };
  61
  62                 i2c_emul: emul {
  63                         reg = <0xff>;
  64                         compatible = "sandbox,i2c-emul-parent";
  65                         emul_eeprom: emul-eeprom {
  66                                 compatible = "sandbox,i2c-eeprom";
  67                                 sandbox,filename = "i2c.bin";
  68                                 sandbox,size = <256>;
  69                         };
  70                         emul0: emul0 {
  71                                 compatible = "sandbox,i2c-rtc";
  72                         };
  73                 };
  74         };
  75
  76         i2s: i2s {
  77                 compatible = "sandbox,i2s";
  78                 #sound-dai-cells = <1>;
  79         };
  80
  81         lcd {
  82                 u-boot,dm-pre-reloc;
  83                 compatible = "sandbox,lcd-sdl";
  84                 xres = <1366>;
  85                 yres = <768>;
  86         };
  87
  88         leds {
  89                 compatible = "gpio-leds";
  90
  91                 iracibble {
  92                         gpios = <&gpio_a 1 0>;
  93                         label = "sandbox:red";
  94                 };
  95
  96                 martinet {
  97                         gpios = <&gpio_a 2 0>;
  98                         label = "sandbox:green";
  99                 };
 100         };
 101
 102         pci-controller {
 103                 pci@1f,0 {
 104                         compatible = "pci-generic";
 105                         reg = <0xf800 0 0 0 0>;
 106                         sandbox,emul = <&swap_case_emul>;
 107                 };
 108         };
 109
 110         emul {
 111                 compatible = "sandbox,pci-emul-parent";
 112                 swap_case_emul: emul@1f,0 {
 113                         compatible = "sandbox,swap-case";
 114                 };
 115         };
 116
 117         pinctrl {
 118                 compatible = "sandbox,pinctrl";
 119                 status = "okay";
 120
 121                 pinctrl_i2c0: i2c0 {
 122                         groups = "i2c";
 123                         function = "i2c";
 124                         bias-pull-up;
 125                 };
 126
 127                 pinctrl_serial0: uart0 {
 128                         groups = "serial_a";
 129                         function = "serial";
 130                 };
 131
 132                 pinctrl_onewire0: onewire0 {
 133                         groups = "w1";
 134                         function = "w1";
 135                         bias-pull-up;
 136                 };
 137         };
 138
 139         reset@1 {
 140                 compatible = "sandbox,reset";
 141         };
 142
 143         sound {
 144                 compatible = "sandbox,sound";
 145                 cpu {
 146                         sound-dai = <&i2s 0>;
 147                 };
 148
 149                 codec {
 150                         sound-dai = <&audio 0>;
 151                 };
 152         };
 153
 154         spi@0 {
 155                 firmware_storage_spi: flash@0 {
 156                         u-boot,dm-pre-reloc;
 157                         reg = <0>;
 158                         compatible = "spansion,m25p16", "jedec,spi-nor";
 159                         spi-max-frequency = <40000000>;
 160                         sandbox,filename = "spi.bin";
 161                 };
 162         };
 163
 164         spl-test {
 165                 u-boot,dm-pre-reloc;
 166                 compatible = "sandbox,spl-test";
 167                 boolval;
 168                 intval = <1>;
 169                 intarray = <2 3 4>;
 170                 byteval = [05];
 171                 bytearray = [06];
 172                 longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
 173                 stringval = "message";
 174                 stringarray = "multi-word", "message";
 175         };
 176
 177         spl-test2 {
 178                 u-boot,dm-pre-reloc;
 179                 compatible = "sandbox,spl-test";
 180                 intval = <3>;
 181                 intarray = <5>;
 182                 byteval = [08];
 183                 bytearray = [01 23 34];
 184                 longbytearray = [09 0a 0b 0c];
 185                 stringval = "message2";
 186                 stringarray = "another", "multi-word", "message";
 187         };
 188
 189         spl-test3 {
 190                 u-boot,dm-pre-reloc;
 191                 compatible = "sandbox,spl-test";
 192                 stringarray = "one";
 193         };
 194
 195         spl-test4 {
 196                 u-boot,dm-pre-reloc;
 197                 compatible = "sandbox,spl-test.2";
 198         };
 199
 200         spl-test5 {
 201                 u-boot,dm-tpl;
 202                 compatible = "sandbox,spl-test";
 203                 stringarray = "tpl";
 204         };
 205
 206         spl-test6 {
 207                 u-boot,dm-pre-proper;
 208                 compatible = "sandbox,spl-test";
 209                 stringarray = "pre-proper";
 210         };
 211
 212         spl-test7 {
 213                 u-boot,dm-spl;
 214                 compatible = "sandbox,spl-test";
 215                 stringarray = "spl";
 216         };
 217
 218         square {
 219                 compatible = "demo-shape";
 220                 colour = "blue";
 221                 sides = <4>;
 222         };
 223
 224         timer {
 225                 compatible = "sandbox,timer";
 226                 clock-frequency = <1000000>;
 227         };
 228
 229         tpm {
 230                 u-boot,dm-pre-reloc;
 231                 compatible = "google,sandbox-tpm";
 232         };
 233
 234         tpm2 {
 235                 compatible = "sandbox,tpm2";
 236         };
 237
 238         triangle {
 239                 compatible = "demo-shape";
 240                 colour = "cyan";
 241                 sides = <3>;
 242                 character = <83>;
 243                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 244         };
 245
 246         /* Needs to be available prior to relocation */
 247         uart0: serial {
 248                 u-boot,dm-spl;
 249                 compatible = "sandbox,serial";
 250                 sandbox,text-colour = "cyan";
 251                 pinctrl-names = "default";
 252                 pinctrl-0 = <&pinctrl_serial0>;
 253         };
 254
 255         usb@0 {
 256                 compatible = "sandbox,usb";
 257                 status = "disabled";
 258                 hub {
 259                         compatible = "sandbox,usb-hub";
 260                         #address-cells = <1>;
 261                         #size-cells = <0>;
 262                         flash-stick {
 263                                 reg = <0>;
 264                                 compatible = "sandbox,usb-flash";
 265                         };
 266                 };
 267         };
 268
 269         usb@1 {
 270                 compatible = "sandbox,usb";
 271                 hub {
 272                         compatible = "usb-hub";
 273                         usb,device-class = <USB_CLASS_HUB>;
 274                         hub-emul {
 275                                 compatible = "sandbox,usb-hub";
 276                                 #address-cells = <1>;
 277                                 #size-cells = <0>;
 278                                 flash-stick {
 279                                         reg = <0>;
 280                                         compatible = "sandbox,usb-flash";
 281                                         sandbox,filepath = "flash.bin";
 282                                 };
 283                         };
 284                 };
 285         };
 286
 287         usb@2 {
 288                 compatible = "sandbox,usb";
 289                 status = "disabled";
 290         };
 291
 292         spmi: spmi@0 {
 293                 compatible = "sandbox,spmi";
 294                 #address-cells = <0x1>;
 295                 #size-cells = <0x1>;
 296                 pm8916@0 {
 297                         compatible = "qcom,spmi-pmic";
 298                         reg = <0x0 0x1>;
 299                         #address-cells = <0x1>;
 300                         #size-cells = <0x1>;
 301
 302                         spmi_gpios: gpios@c000 {
 303                                 compatible = "qcom,pm8916-gpio";
 304                                 reg = <0xc000 0x400>;
 305                                 gpio-controller;
 306                                 gpio-count = <4>;
 307                                 #gpio-cells = <2>;
 308                                 gpio-bank-name="spmi";
 309                         };
 310                 };
 311         };
 312
 313         axi: axi@0 {
 314                 compatible = "sandbox,axi";
 315                 #address-cells = <0x1>;
 316                 #size-cells = <0x1>;
 317                 store@0 {
 318                         compatible = "sandbox,sandbox_store";
 319                         reg = <0x0 0x400>;
 320                 };
 321         };
 322
 323         onewire0: onewire {
 324                 compatible = "w1-gpio";
 325                 gpios = <&gpio_a 8>;
 326                 pinctrl-names = "default";
 327                 pinctrl-0 = <&pinctrl_onewire0>;
 328                 status = "okay";
 329
 330                 sandbox_eeprom0: sandbox_eeprom@0 {
 331                         compatible = "sandbox,w1-eeprom";
 332                         status = "okay";
 333                 };
 334         };
 335
 336         sandbox_tee {
 337                 compatible = "sandbox,tee";
 338         };
 339 };
 340
 341 &cros_ec {
 342         /*
 343          * This describes the flash memory within the EC. Note
 344          * that the STM32L flash erases to 0, not 0xff.
 345          */
 346         flash {
 347                 image-pos = <0x08000000>;
 348                 size = <0x20000>;
 349                 erase-value = <0>;
 350
 351                 /* Information for sandbox */
 352                 ro {
 353                         image-pos = <0>;
 354                         size = <0xf000>;
 355                 };
 356                 wp-ro {
 357                         image-pos = <0xf000>;
 358                         size = <0x1000>;
 359                 };
 360                 rw {
 361                         image-pos = <0x10000>;
 362                         size = <0x10000>;
 363                 };
 364         };
 365
 366         keyboard-controller {
 367                 u-boot,dm-pre-reloc;
 368         };
 369 };