arch/x86/dts/chromebook_link.dts

   1 /dts-v1/;
   2
   3 /include/ "skeleton.dtsi"
   4 /include/ "keyboard.dtsi"
   5 /include/ "serial.dtsi"
   6 /include/ "rtc.dtsi"
   7 /include/ "tsc_timer.dtsi"
   8
   9 / {
  10         model = "Google Link";
  11         compatible = "google,link", "intel,celeron-ivybridge";
  12
  13         aliases {
  14                 spi0 = &spi;
  15                 usb0 = &usb_0;
  16                 usb1 = &usb_1;
  17         };
  18
  19         config {
  20                silent_console = <0>;
  21         };
  22
  23         cpus {
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26
  27                 cpu@0 {
  28                         device_type = "cpu";
  29                         compatible = "intel,core-gen3";
  30                         reg = <0>;
  31                         intel,apic-id = <0>;
  32                 };
  33
  34                 cpu@1 {
  35                         device_type = "cpu";
  36                         compatible = "intel,core-gen3";
  37                         reg = <1>;
  38                         intel,apic-id = <1>;
  39                 };
  40
  41                 cpu@2 {
  42                         device_type = "cpu";
  43                         compatible = "intel,core-gen3";
  44                         reg = <2>;
  45                         intel,apic-id = <2>;
  46                 };
  47
  48                 cpu@3 {
  49                         device_type = "cpu";
  50                         compatible = "intel,core-gen3";
  51                         reg = <3>;
  52                         intel,apic-id = <3>;
  53                 };
  54
  55         };
  56
  57         gpioa {
  58                 compatible = "intel,ich6-gpio";
  59                 u-boot,dm-pre-reloc;
  60                 reg = <0 0x10>;
  61                 bank-name = "A";
  62         };
  63
  64         gpiob {
  65                 compatible = "intel,ich6-gpio";
  66                 u-boot,dm-pre-reloc;
  67                 reg = <0x30 0x10>;
  68                 bank-name = "B";
  69         };
  70
  71         gpioc {
  72                 compatible = "intel,ich6-gpio";
  73                 u-boot,dm-pre-reloc;
  74                 reg = <0x40 0x10>;
  75                 bank-name = "C";
  76         };
  77
  78         chosen {
  79                 stdout-path = "/serial";
  80         };
  81
  82         keyboard {
  83                 intel,duplicate-por;
  84         };
  85
  86         spd {
  87                 compatible = "memory-spd";
  88                 #address-cells = <1>;
  89                 #size-cells = <0>;
  90                 elpida_4Gb_1600_x16 {
  91                         reg = <0>;
  92                         data = [92 10 0b 03 04 19 02 02
  93                                 03 52 01 08 0a 00 fe 00
  94                                 69 78 69 3c 69 11 18 81
  95                                 20 08 3c 3c 01 40 83 81
  96                                 00 00 00 00 00 00 00 00
  97                                 00 00 00 00 00 00 00 00
  98                                 00 00 00 00 00 00 00 00
  99                                 00 00 00 00 0f 11 42 00
 100                                 00 00 00 00 00 00 00 00
 101                                 00 00 00 00 00 00 00 00
 102                                 00 00 00 00 00 00 00 00
 103                                 00 00 00 00 00 00 00 00
 104                                 00 00 00 00 00 00 00 00
 105                                 00 00 00 00 00 00 00 00
 106                                 00 00 00 00 00 02 fe 00
 107                                 11 52 00 00 00 07 7f 37
 108                                 45 42 4a 32 30 55 47 36
 109                                 45 42 55 30 2d 47 4e 2d
 110                                 46 20 30 20 02 fe 00 00
 111                                 00 00 00 00 00 00 00 00
 112                                 00 00 00 00 00 00 00 00
 113                                 00 00 00 00 00 00 00 00
 114                                 00 00 00 00 00 00 00 00
 115                                 00 00 00 00 00 00 00 00
 116                                 00 00 00 00 00 00 00 00
 117                                 00 00 00 00 00 00 00 00
 118                                 00 00 00 00 00 00 00 00
 119                                 00 00 00 00 00 00 00 00
 120                                 00 00 00 00 00 00 00 00
 121                                 00 00 00 00 00 00 00 00
 122                                 00 00 00 00 00 00 00 00
 123                                 00 00 00 00 00 00 00 00];
 124                 };
 125                 samsung_4Gb_1600_1.35v_x16 {
 126                         reg = <1>;
 127                         data = [92 11 0b 03 04 19 02 02
 128                                 03 11 01 08 0a 00 fe 00
 129                                 69 78 69 3c 69 11 18 81
 130                                 f0 0a 3c 3c 01 40 83 01
 131                                 00 80 00 00 00 00 00 00
 132                                 00 00 00 00 00 00 00 00
 133                                 00 00 00 00 00 00 00 00
 134                                 00 00 00 00 0f 11 02 00
 135                                 00 00 00 00 00 00 00 00
 136                                 00 00 00 00 00 00 00 00
 137                                 00 00 00 00 00 00 00 00
 138                                 00 00 00 00 00 00 00 00
 139                                 00 00 00 00 00 00 00 00
 140                                 00 00 00 00 00 00 00 00
 141                                 00 00 00 00 00 80 ce 01
 142                                 00 00 00 00 00 00 6a 04
 143                                 4d 34 37 31 42 35 36 37
 144                                 34 42 48 30 2d 59 4b 30
 145                                 20 20 00 00 80 ce 00 00
 146                                 00 00 00 00 00 00 00 00
 147                                 00 00 00 00 00 00 00 00
 148                                 00 00 00 00 00 00 00 00
 149                                 00 00 00 00 00 00 00 00
 150                                 00 00 00 00 00 00 00 00
 151                                 00 00 00 00 00 00 00 00
 152                                 00 00 00 00 00 00 00 00
 153                                 00 00 00 00 00 00 00 00
 154                                 00 00 00 00 00 00 00 00
 155                                 00 00 00 00 00 00 00 00
 156                                 00 00 00 00 00 00 00 00
 157                                 00 00 00 00 00 00 00 00
 158                                 00 00 00 00 00 00 00 00];
 159                         };
 160                 micron_4Gb_1600_1.35v_x16 {
 161                         reg = <2>;
 162                         data = [92 11 0b 03 04 19 02 02
 163                                 03 11 01 08 0a 00 fe 00
 164                                 69 78 69 3c 69 11 18 81
 165                                 20 08 3c 3c 01 40 83 05
 166                                 00 00 00 00 00 00 00 00
 167                                 00 00 00 00 00 00 00 00
 168                                 00 00 00 00 00 00 00 00
 169                                 00 00 00 00 0f 01 02 00
 170                                 00 00 00 00 00 00 00 00
 171                                 00 00 00 00 00 00 00 00
 172                                 00 00 00 00 00 00 00 00
 173                                 00 00 00 00 00 00 00 00
 174                                 00 00 00 00 00 00 00 00
 175                                 00 00 00 00 00 00 00 00
 176                                 00 00 00 00 00 80 2c 00
 177                                 00 00 00 00 00 00 ad 75
 178                                 34 4b 54 46 32 35 36 36
 179                                 34 48 5a 2d 31 47 36 45
 180                                 31 20 45 31 80 2c 00 00
 181                                 00 00 00 00 00 00 00 00
 182                                 00 00 00 00 00 00 00 00
 183                                 00 00 00 00 00 00 00 00
 184                                 ff ff ff ff ff ff ff ff
 185                                 ff ff ff ff ff ff ff ff
 186                                 ff ff ff ff ff ff ff ff
 187                                 ff ff ff ff ff ff ff ff
 188                                 ff ff ff ff ff ff ff ff
 189                                 ff ff ff ff ff ff ff ff
 190                                 ff ff ff ff ff ff ff ff
 191                                 ff ff ff ff ff ff ff ff
 192                                 ff ff ff ff ff ff ff ff
 193                                 ff ff ff ff ff ff ff ff];
 194                 };
 195         };
 196
 197         pci {
 198                 compatible = "pci-x86";
 199                 #address-cells = <3>;
 200                 #size-cells = <2>;
 201                 u-boot,dm-pre-reloc;
 202                 ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
 203                         0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
 204                         0x01000000 0x0 0x1000 0x1000 0 0xefff>;
 205
 206                 northbridge@0,0 {
 207                         reg = <0x00000000 0 0 0 0>;
 208                         compatible = "intel,bd82x6x-northbridge";
 209                         u-boot,dm-pre-reloc;
 210                 };
 211
 212                 gma@2,0 {
 213                         reg = <0x00001000 0 0 0 0>;
 214                         compatible = "intel,gma";
 215                         intel,dp_hotplug = <0 0 0x06>;
 216                         intel,panel-port-select = <1>;
 217                         intel,panel-power-cycle-delay = <6>;
 218                         intel,panel-power-up-delay = <2000>;
 219                         intel,panel-power-down-delay = <500>;
 220                         intel,panel-power-backlight-on-delay = <2000>;
 221                         intel,panel-power-backlight-off-delay = <2000>;
 222                         intel,cpu-backlight = <0x00000200>;
 223                         intel,pch-backlight = <0x04000000>;
 224                 };
 225
 226                 me@16,0 {
 227                         reg = <0x0000b000 0 0 0 0>;
 228                         compatible = "intel,me";
 229                         u-boot,dm-pre-reloc;
 230                 };
 231
 232                 usb_1: usb@1a,0 {
 233                         reg = <0x0000d000 0 0 0 0>;
 234                         compatible = "ehci-pci";
 235                 };
 236
 237                 usb_0: usb@1d,0 {
 238                         reg = <0x0000e800 0 0 0 0>;
 239                         compatible = "ehci-pci";
 240                 };
 241
 242                 pch@1f,0 {
 243                         reg = <0x0000f800 0 0 0 0>;
 244                         compatible = "intel,bd82x6x", "intel,pch9";
 245                         u-boot,dm-pre-reloc;
 246                         #address-cells = <1>;
 247                         #size-cells = <1>;
 248                         intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b
 249                                                 0x80 0x80 0x80 0x80>;
 250                         intel,gpi-routing = <0 0 0 0 0 0 0 2
 251                                                 1 0 0 0 0 0 0 0>;
 252                         /* Enable EC SMI source */
 253                         intel,alt-gp-smi-enable = <0x0100>;
 254
 255                         spi: spi {
 256                                 #address-cells = <1>;
 257                                 #size-cells = <0>;
 258                                 compatible = "intel,ich-spi";
 259                                 spi-flash@0 {
 260                                         #size-cells = <1>;
 261                                         #address-cells = <1>;
 262                                         reg = <0>;
 263                                         compatible = "winbond,w25q64",
 264                                                         "spi-flash";
 265                                         memory-map = <0xff800000 0x00800000>;
 266                                         rw-mrc-cache {
 267                                                 label = "rw-mrc-cache";
 268                                                 reg = <0x003e0000 0x00010000>;
 269                                         };
 270                                 };
 271                         };
 272
 273                         lpc {
 274                                 compatible = "intel,bd82x6x-lpc";
 275                                 #address-cells = <1>;
 276                                 #size-cells = <0>;
 277                                 u-boot,dm-pre-reloc;
 278                                 intel,gen-dec = <0x800 0xfc 0x900 0xfc>;
 279                                 cros-ec@200 {
 280                                         compatible = "google,cros-ec";
 281                                         reg = <0x204 1 0x200 1 0x880 0x80>;
 282
 283                                         /*
 284                                          * Describes the flash memory within
 285                                          * the EC
 286                                          */
 287                                         #address-cells = <1>;
 288                                         #size-cells = <1>;
 289                                         flash@8000000 {
 290                                                 reg = <0x08000000 0x20000>;
 291                                                 erase-value = <0xff>;
 292                                         };
 293                                 };
 294                         };
 295                 };
 296
 297                 sata@1f,2 {
 298                         compatible = "intel,pantherpoint-ahci";
 299                         reg = <0x0000fa00 0 0 0 0>;
 300                         u-boot,dm-pre-reloc;
 301                         intel,sata-mode = "ahci";
 302                         intel,sata-port-map = <1>;
 303                         intel,sata-port0-gen3-tx = <0x00880a7f>;
 304                 };
 305
 306                 smbus: smbus@1f,3 {
 307                         compatible = "intel,ich-i2c";
 308                         reg = <0x0000fb00 0 0 0 0>;
 309                         u-boot,dm-pre-reloc;
 310                 };
 311         };
 312
 313         tpm {
 314                 reg = <0xfed40000 0x5000>;
 315                 compatible = "infineon,slb9635lpc";
 316         };
 317
 318         microcode {
 319                 update@0 {
 320 #include "microcode/m12306a9_0000001b.dtsi"
 321                 };
 322         };
 323
 324 };