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                 log2-depth = <5>;
  87         };
  88
  89         leds {
  90                 compatible = "gpio-leds";
  91
  92                 iracibble {
  93                         gpios = <&gpio_a 1 0>;
  94                         label = "sandbox:red";
  95                 };
  96
  97                 martinet {
  98                         gpios = <&gpio_a 2 0>;
  99                         label = "sandbox:green";
 100                 };
 101         };
 102
 103         pci-controller {
 104                 pci@1e,0 {
 105                         compatible = "sandbox,pmc";
 106                         reg = <0xf000 0 0 0 0>;
 107                         sandbox,emul = <&pmc_emul>;
 108                         gpe0-dwx-mask = <0xf>;
 109                         gpe0-dwx-shift-base = <4>;
 110                         gpe0-dw = <6 7 9>;
 111                         gpe0-sts = <0x20>;
 112                         gpe0-en = <0x30>;
 113                 };
 114
 115                 pci@1f,0 {
 116                         compatible = "pci-generic";
 117                         reg = <0xf800 0 0 0 0>;
 118                         sandbox,emul = <&swap_case_emul>;
 119                 };
 120         };
 121
 122         emul {
 123                 compatible = "sandbox,pci-emul-parent";
 124                 pmc_emul: emul@1e,0 {
 125                         compatible = "sandbox,pmc-emul";
 126                 };
 127                 swap_case_emul: emul@1f,0 {
 128                         compatible = "sandbox,swap-case";
 129                 };
 130         };
 131
 132         pinctrl {
 133                 compatible = "sandbox,pinctrl";
 134                 status = "okay";
 135
 136                 pinctrl_i2c0: i2c0 {
 137                         groups = "i2c";
 138                         function = "i2c";
 139                         bias-pull-up;
 140                 };
 141
 142                 pinctrl_serial0: uart0 {
 143                         groups = "serial_a";
 144                         function = "serial";
 145                 };
 146
 147                 pinctrl_onewire0: onewire0 {
 148                         groups = "w1";
 149                         function = "w1";
 150                         bias-pull-up;
 151                 };
 152         };
 153
 154         reset@1 {
 155                 compatible = "sandbox,reset";
 156         };
 157
 158         sound {
 159                 compatible = "sandbox,sound";
 160                 cpu {
 161                         sound-dai = <&i2s 0>;
 162                 };
 163
 164                 codec {
 165                         sound-dai = <&audio 0>;
 166                 };
 167         };
 168
 169         spi@0 {
 170                 firmware_storage_spi: flash@0 {
 171                         u-boot,dm-pre-reloc;
 172                         reg = <0>;
 173                         compatible = "spansion,m25p16", "jedec,spi-nor";
 174                         spi-max-frequency = <40000000>;
 175                         sandbox,filename = "spi.bin";
 176                 };
 177         };
 178
 179         spl-test {
 180                 u-boot,dm-pre-reloc;
 181                 compatible = "sandbox,spl-test";
 182                 boolval;
 183                 intval = <1>;
 184                 intarray = <2 3 4>;
 185                 byteval = [05];
 186                 bytearray = [06];
 187                 longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
 188                 stringval = "message";
 189                 stringarray = "multi-word", "message";
 190         };
 191
 192         spl-test2 {
 193                 u-boot,dm-pre-reloc;
 194                 compatible = "sandbox,spl-test";
 195                 intval = <3>;
 196                 intarray = <5>;
 197                 byteval = [08];
 198                 bytearray = [01 23 34];
 199                 longbytearray = [09 0a 0b 0c];
 200                 stringval = "message2";
 201                 stringarray = "another", "multi-word", "message";
 202         };
 203
 204         spl-test3 {
 205                 u-boot,dm-pre-reloc;
 206                 compatible = "sandbox,spl-test";
 207                 stringarray = "one";
 208         };
 209
 210         spl-test4 {
 211                 u-boot,dm-pre-reloc;
 212                 compatible = "sandbox,spl-test.2";
 213         };
 214
 215         spl-test5 {
 216                 u-boot,dm-tpl;
 217                 compatible = "sandbox,spl-test";
 218                 stringarray = "tpl";
 219         };
 220
 221         spl-test6 {
 222                 u-boot,dm-pre-proper;
 223                 compatible = "sandbox,spl-test";
 224                 stringarray = "pre-proper";
 225         };
 226
 227         spl-test7 {
 228                 u-boot,dm-spl;
 229                 compatible = "sandbox,spl-test";
 230                 stringarray = "spl";
 231         };
 232
 233         square {
 234                 compatible = "demo-shape";
 235                 colour = "blue";
 236                 sides = <4>;
 237         };
 238
 239         timer {
 240                 compatible = "sandbox,timer";
 241                 clock-frequency = <1000000>;
 242         };
 243
 244         tpm {
 245                 u-boot,dm-pre-reloc;
 246                 compatible = "google,sandbox-tpm";
 247         };
 248
 249         tpm2 {
 250                 compatible = "sandbox,tpm2";
 251         };
 252
 253         triangle {
 254                 compatible = "demo-shape";
 255                 colour = "cyan";
 256                 sides = <3>;
 257                 character = <83>;
 258                 light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
 259         };
 260
 261         /* Needs to be available prior to relocation */
 262         uart0: serial {
 263                 u-boot,dm-spl;
 264                 compatible = "sandbox,serial";
 265                 sandbox,text-colour = "cyan";
 266                 pinctrl-names = "default";
 267                 pinctrl-0 = <&pinctrl_serial0>;
 268         };
 269
 270         usb@0 {
 271                 compatible = "sandbox,usb";
 272                 status = "disabled";
 273                 hub {
 274                         compatible = "sandbox,usb-hub";
 275                         #address-cells = <1>;
 276                         #size-cells = <0>;
 277                         flash-stick {
 278                                 reg = <0>;
 279                                 compatible = "sandbox,usb-flash";
 280                         };
 281                 };
 282         };
 283
 284         usb@1 {
 285                 compatible = "sandbox,usb";
 286                 hub {
 287                         compatible = "usb-hub";
 288                         usb,device-class = <USB_CLASS_HUB>;
 289                         hub-emul {
 290                                 compatible = "sandbox,usb-hub";
 291                                 #address-cells = <1>;
 292                                 #size-cells = <0>;
 293                                 flash-stick {
 294                                         reg = <0>;
 295                                         compatible = "sandbox,usb-flash";
 296                                         sandbox,filepath = "flash.bin";
 297                                 };
 298                         };
 299                 };
 300         };
 301
 302         usb@2 {
 303                 compatible = "sandbox,usb";
 304                 status = "disabled";
 305         };
 306
 307         spmi: spmi@0 {
 308                 compatible = "sandbox,spmi";
 309                 #address-cells = <0x1>;
 310                 #size-cells = <0x1>;
 311                 pm8916@0 {
 312                         compatible = "qcom,spmi-pmic";
 313                         reg = <0x0 0x1>;
 314                         #address-cells = <0x1>;
 315                         #size-cells = <0x1>;
 316
 317                         spmi_gpios: gpios@c000 {
 318                                 compatible = "qcom,pm8916-gpio";
 319                                 reg = <0xc000 0x400>;
 320                                 gpio-controller;
 321                                 gpio-count = <4>;
 322                                 #gpio-cells = <2>;
 323                                 gpio-bank-name="spmi";
 324                         };
 325                 };
 326         };
 327
 328         axi: axi@0 {
 329                 compatible = "sandbox,axi";
 330                 #address-cells = <0x1>;
 331                 #size-cells = <0x1>;
 332                 store@0 {
 333                         compatible = "sandbox,sandbox_store";
 334                         reg = <0x0 0x400>;
 335                 };
 336         };
 337
 338         onewire0: onewire {
 339                 compatible = "w1-gpio";
 340                 gpios = <&gpio_a 8>;
 341                 pinctrl-names = "default";
 342                 pinctrl-0 = <&pinctrl_onewire0>;
 343                 status = "okay";
 344
 345                 sandbox_eeprom0: sandbox_eeprom@0 {
 346                         compatible = "sandbox,w1-eeprom";
 347                         status = "okay";
 348                 };
 349         };
 350
 351         sandbox_tee {
 352                 compatible = "sandbox,tee";
 353         };
 354 };
 355
 356 &cros_ec {
 357         /*
 358          * This describes the flash memory within the EC. Note
 359          * that the STM32L flash erases to 0, not 0xff.
 360          */
 361         flash {
 362                 image-pos = <0x08000000>;
 363                 size = <0x20000>;
 364                 erase-value = <0>;
 365
 366                 /* Information for sandbox */
 367                 ro {
 368                         image-pos = <0>;
 369                         size = <0xf000>;
 370                 };
 371                 wp-ro {
 372                         image-pos = <0xf000>;
 373                         size = <0x1000>;
 374                 };
 375                 rw {
 376                         image-pos = <0x10000>;
 377                         size = <0x10000>;
 378                 };
 379         };
 380
 381         keyboard-controller {
 382                 u-boot,dm-pre-reloc;
 383         };
 384 };