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         chosen {
  58                 stdout-path = "/serial";
  59         };
  60
  61         keyboard {
  62                 intel,duplicate-por;
  63         };
  64
  65         spd {
  66                 compatible = "memory-spd";
  67                 #address-cells = <1>;
  68                 #size-cells = <0>;
  69                 elpida_4Gb_1600_x16 {
  70                         reg = <0>;
  71                         data = [92 10 0b 03 04 19 02 02
  72                                 03 52 01 08 0a 00 fe 00
  73                                 69 78 69 3c 69 11 18 81
  74                                 20 08 3c 3c 01 40 83 81
  75                                 00 00 00 00 00 00 00 00
  76                                 00 00 00 00 00 00 00 00
  77                                 00 00 00 00 00 00 00 00
  78                                 00 00 00 00 0f 11 42 00
  79                                 00 00 00 00 00 00 00 00
  80                                 00 00 00 00 00 00 00 00
  81                                 00 00 00 00 00 00 00 00
  82                                 00 00 00 00 00 00 00 00
  83                                 00 00 00 00 00 00 00 00
  84                                 00 00 00 00 00 00 00 00
  85                                 00 00 00 00 00 02 fe 00
  86                                 11 52 00 00 00 07 7f 37
  87                                 45 42 4a 32 30 55 47 36
  88                                 45 42 55 30 2d 47 4e 2d
  89                                 46 20 30 20 02 fe 00 00
  90                                 00 00 00 00 00 00 00 00
  91                                 00 00 00 00 00 00 00 00
  92                                 00 00 00 00 00 00 00 00
  93                                 00 00 00 00 00 00 00 00
  94                                 00 00 00 00 00 00 00 00
  95                                 00 00 00 00 00 00 00 00
  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 00 00 00 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                 };
 104                 samsung_4Gb_1600_1.35v_x16 {
 105                         reg = <1>;
 106                         data = [92 11 0b 03 04 19 02 02
 107                                 03 11 01 08 0a 00 fe 00
 108                                 69 78 69 3c 69 11 18 81
 109                                 f0 0a 3c 3c 01 40 83 01
 110                                 00 80 00 00 00 00 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 0f 11 02 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 80 ce 01
 121                                 00 00 00 00 00 00 6a 04
 122                                 4d 34 37 31 42 35 36 37
 123                                 34 42 48 30 2d 59 4b 30
 124                                 20 20 00 00 80 ce 00 00
 125                                 00 00 00 00 00 00 00 00
 126                                 00 00 00 00 00 00 00 00
 127                                 00 00 00 00 00 00 00 00
 128                                 00 00 00 00 00 00 00 00
 129                                 00 00 00 00 00 00 00 00
 130                                 00 00 00 00 00 00 00 00
 131                                 00 00 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 00 00 00 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                         };
 139                 micron_4Gb_1600_1.35v_x16 {
 140                         reg = <2>;
 141                         data = [92 11 0b 03 04 19 02 02
 142                                 03 11 01 08 0a 00 fe 00
 143                                 69 78 69 3c 69 11 18 81
 144                                 20 08 3c 3c 01 40 83 05
 145                                 00 00 00 00 00 00 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 0f 01 02 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 80 2c 00
 156                                 00 00 00 00 00 00 ad 75
 157                                 34 4b 54 46 32 35 36 36
 158                                 34 48 5a 2d 31 47 36 45
 159                                 31 20 45 31 80 2c 00 00
 160                                 00 00 00 00 00 00 00 00
 161                                 00 00 00 00 00 00 00 00
 162                                 00 00 00 00 00 00 00 00
 163                                 ff ff ff ff ff ff ff ff
 164                                 ff ff ff ff ff ff ff ff
 165                                 ff ff ff ff ff ff ff ff
 166                                 ff ff ff ff ff ff ff ff
 167                                 ff ff ff ff ff ff ff ff
 168                                 ff ff ff ff ff ff ff ff
 169                                 ff ff ff ff ff ff ff ff
 170                                 ff ff ff ff ff ff ff ff
 171                                 ff ff ff ff ff ff ff ff
 172                                 ff ff ff ff ff ff ff ff];
 173                 };
 174         };
 175
 176         pci {
 177                 compatible = "pci-x86";
 178                 #address-cells = <3>;
 179                 #size-cells = <2>;
 180                 u-boot,dm-pre-reloc;
 181                 ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
 182                         0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
 183                         0x01000000 0x0 0x1000 0x1000 0 0xefff>;
 184
 185                 northbridge@0,0 {
 186                         reg = <0x00000000 0 0 0 0>;
 187                         compatible = "intel,bd82x6x-northbridge";
 188                         u-boot,dm-pre-reloc;
 189                 };
 190
 191                 gma@2,0 {
 192                         reg = <0x00001000 0 0 0 0>;
 193                         compatible = "intel,gma";
 194                         intel,dp_hotplug = <0 0 0x06>;
 195                         intel,panel-port-select = <1>;
 196                         intel,panel-power-cycle-delay = <6>;
 197                         intel,panel-power-up-delay = <2000>;
 198                         intel,panel-power-down-delay = <500>;
 199                         intel,panel-power-backlight-on-delay = <2000>;
 200                         intel,panel-power-backlight-off-delay = <2000>;
 201                         intel,cpu-backlight = <0x00000200>;
 202                         intel,pch-backlight = <0x04000000>;
 203                 };
 204
 205                 me@16,0 {
 206                         reg = <0x0000b000 0 0 0 0>;
 207                         compatible = "intel,me";
 208                         u-boot,dm-pre-reloc;
 209                 };
 210
 211                 usb_1: usb@1a,0 {
 212                         reg = <0x0000d000 0 0 0 0>;
 213                         compatible = "ehci-pci";
 214                 };
 215
 216                 usb_0: usb@1d,0 {
 217                         reg = <0x0000e800 0 0 0 0>;
 218                         compatible = "ehci-pci";
 219                 };
 220
 221                 pch@1f,0 {
 222                         reg = <0x0000f800 0 0 0 0>;
 223                         compatible = "intel,bd82x6x", "intel,pch9";
 224                         u-boot,dm-pre-reloc;
 225                         #address-cells = <1>;
 226                         #size-cells = <1>;
 227                         intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b
 228                                                 0x80 0x80 0x80 0x80>;
 229                         intel,gpi-routing = <0 0 0 0 0 0 0 2
 230                                                 1 0 0 0 0 0 0 0>;
 231                         /* Enable EC SMI source */
 232                         intel,alt-gp-smi-enable = <0x0100>;
 233
 234                         spi: spi {
 235                                 #address-cells = <1>;
 236                                 #size-cells = <0>;
 237                                 compatible = "intel,ich9-spi";
 238                                 spi-flash@0 {
 239                                         #size-cells = <1>;
 240                                         #address-cells = <1>;
 241                                         reg = <0>;
 242                                         compatible = "winbond,w25q64",
 243                                                         "spi-flash";
 244                                         memory-map = <0xff800000 0x00800000>;
 245                                         rw-mrc-cache {
 246                                                 label = "rw-mrc-cache";
 247                                                 reg = <0x003e0000 0x00010000>;
 248                                         };
 249                                 };
 250                         };
 251
 252                         gpioa {
 253                                 compatible = "intel,ich6-gpio";
 254                                 u-boot,dm-pre-reloc;
 255                                 reg = <0 0x10>;
 256                                 bank-name = "A";
 257                         };
 258
 259                         gpiob {
 260                                 compatible = "intel,ich6-gpio";
 261                                 u-boot,dm-pre-reloc;
 262                                 reg = <0x30 0x10>;
 263                                 bank-name = "B";
 264                         };
 265
 266                         gpioc {
 267                                 compatible = "intel,ich6-gpio";
 268                                 u-boot,dm-pre-reloc;
 269                                 reg = <0x40 0x10>;
 270                                 bank-name = "C";
 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 };