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                         emul@1f,0 {
 107                                 compatible = "sandbox,swap-case";
 108                         };
 109                 };
 110         };
 111
 112         pinctrl {
 113                 compatible = "sandbox,pinctrl";
 114                 status = "okay";
 115
 116                 pinctrl_i2c0: i2c0 {
 117                         groups = "i2c";
 118                         function = "i2c";
 119                         bias-pull-up;
 120                 };
 121
 122                 pinctrl_serial0: uart0 {
 123                         groups = "serial_a";
 124                         function = "serial";
 125                 };
 126
 127                 pinctrl_onewire0: onewire0 {
 128                         groups = "w1";
 129                         function = "w1";
 130                         bias-pull-up;
 131                 };
 132         };
 133
 134         reset@1 {
 135                 compatible = "sandbox,reset";
 136         };
 137
 138         sound {
 139                 compatible = "sandbox,sound";
 140                 cpu {
 141                         sound-dai = <&i2s 0>;
 142                 };
 143
 144                 codec {
 145                         sound-dai = <&audio 0>;
 146                 };
 147         };
 148
 149         spi@0 {
 150                 firmware_storage_spi: flash@0 {
 151                         u-boot,dm-pre-reloc;
 152                         reg = <0>;
 153                         compatible = "spansion,m25p16", "sandbox,spi-flash";
 154                         spi-max-frequency = <40000000>;
 155                         sandbox,filename = "spi.bin";
 156                 };
 157         };
 158
 159         spl-test {
 160                 u-boot,dm-pre-reloc;
 161                 compatible = "sandbox,spl-test";
 162                 boolval;
 163                 intval = <1>;
 164                 intarray = <2 3 4>;
 165                 byteval = [05];
 166                 bytearray = [06];
 167                 longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
 168                 stringval = "message";
 169                 stringarray = "multi-word", "message";
 170         };
 171
 172         spl-test2 {
 173                 u-boot,dm-pre-reloc;
 174                 compatible = "sandbox,spl-test";
 175                 intval = <3>;
 176                 intarray = <5>;
 177                 byteval = [08];
 178                 bytearray = [01 23 34];
 179                 longbytearray = [09 0a 0b 0c];
 180                 stringval = "message2";
 181                 stringarray = "another", "multi-word", "message";
 182         };
 183
 184         spl-test3 {
 185                 u-boot,dm-pre-reloc;
 186                 compatible = "sandbox,spl-test";
 187                 stringarray = "one";
 188         };
 189
 190         spl-test4 {
 191                 u-boot,dm-pre-reloc;
 192                 compatible = "sandbox,spl-test.2";
 193         };
 194
 195         square {
 196                 compatible = "demo-shape";
 197                 colour = "blue";
 198                 sides = <4>;
 199         };
 200
 201         timer {
 202                 compatible = "sandbox,timer";
 203                 clock-frequency = <1000000>;
 204         };
 205
 206         tpm {
 207                 u-boot,dm-pre-reloc;
 208                 compatible = "google,sandbox-tpm";
 209         };
 210
 211         tpm2 {
 212                 compatible = "sandbox,tpm2";
 213         };
 214
 215         triangle {
 216                 compatible = "demo-shape";
 217                 colour = "cyan";
 218                 sides = <3>;
 219                 character = <83>;
 220                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 221         };
 222
 223         /* Needs to be available prior to relocation */
 224         uart0: serial {
 225                 u-boot,dm-spl;
 226                 compatible = "sandbox,serial";
 227                 sandbox,text-colour = "cyan";
 228                 pinctrl-names = "default";
 229                 pinctrl-0 = <&pinctrl_serial0>;
 230         };
 231
 232         usb@0 {
 233                 compatible = "sandbox,usb";
 234                 status = "disabled";
 235                 hub {
 236                         compatible = "sandbox,usb-hub";
 237                         #address-cells = <1>;
 238                         #size-cells = <0>;
 239                         flash-stick {
 240                                 reg = <0>;
 241                                 compatible = "sandbox,usb-flash";
 242                         };
 243                 };
 244         };
 245
 246         usb@1 {
 247                 compatible = "sandbox,usb";
 248                 hub {
 249                         compatible = "usb-hub";
 250                         usb,device-class = <USB_CLASS_HUB>;
 251                         hub-emul {
 252                                 compatible = "sandbox,usb-hub";
 253                                 #address-cells = <1>;
 254                                 #size-cells = <0>;
 255                                 flash-stick {
 256                                         reg = <0>;
 257                                         compatible = "sandbox,usb-flash";
 258                                         sandbox,filepath = "flash.bin";
 259                                 };
 260                         };
 261                 };
 262         };
 263
 264         usb@2 {
 265                 compatible = "sandbox,usb";
 266                 status = "disabled";
 267         };
 268
 269         spmi: spmi@0 {
 270                 compatible = "sandbox,spmi";
 271                 #address-cells = <0x1>;
 272                 #size-cells = <0x1>;
 273                 pm8916@0 {
 274                         compatible = "qcom,spmi-pmic";
 275                         reg = <0x0 0x1>;
 276                         #address-cells = <0x1>;
 277                         #size-cells = <0x1>;
 278
 279                         spmi_gpios: gpios@c000 {
 280                                 compatible = "qcom,pm8916-gpio";
 281                                 reg = <0xc000 0x400>;
 282                                 gpio-controller;
 283                                 gpio-count = <4>;
 284                                 #gpio-cells = <2>;
 285                                 gpio-bank-name="spmi";
 286                         };
 287                 };
 288         };
 289
 290         axi: axi@0 {
 291                 compatible = "sandbox,axi";
 292                 #address-cells = <0x1>;
 293                 #size-cells = <0x1>;
 294                 store@0 {
 295                         compatible = "sandbox,sandbox_store";
 296                         reg = <0x0 0x400>;
 297                 };
 298         };
 299
 300         onewire0: onewire {
 301                 compatible = "w1-gpio";
 302                 gpios = <&gpio_a 8>;
 303                 pinctrl-names = "default";
 304                 pinctrl-0 = <&pinctrl_onewire0>;
 305                 status = "okay";
 306
 307                 sandbox_eeprom0: sandbox_eeprom@0 {
 308                         compatible = "sandbox,w1-eeprom";
 309                         status = "okay";
 310                 };
 311         };
 312
 313         sandbox_tee {
 314                 compatible = "sandbox,tee";
 315         };
 316 };
 317
 318 &cros_ec {
 319         /*
 320          * This describes the flash memory within the EC. Note
 321          * that the STM32L flash erases to 0, not 0xff.
 322          */
 323         flash {
 324                 image-pos = <0x08000000>;
 325                 size = <0x20000>;
 326                 erase-value = <0>;
 327
 328                 /* Information for sandbox */
 329                 ro {
 330                         image-pos = <0>;
 331                         size = <0xf000>;
 332                 };
 333                 wp-ro {
 334                         image-pos = <0xf000>;
 335                         size = <0x1000>;
 336                 };
 337                 rw {
 338                         image-pos = <0x10000>;
 339                         size = <0x10000>;
 340                 };
 341         };
 342
 343         keyboard-controller {
 344                 u-boot,dm-pre-reloc;
 345         };
 346 };