arch/x86/dts/chromebook_link.dts

   1 /dts-v1/;
   2
   3 /include/ "skeleton.dtsi"
   4 /include/ "serial.dtsi"
   5 /include/ "rtc.dtsi"
   6
   7 / {
   8         model = "Google Link";
   9         compatible = "google,link", "intel,celeron-ivybridge";
  10
  11         aliases {
  12                 spi0 = "/pci/pch/spi";
  13         };
  14
  15         config {
  16                silent_console = <0>;
  17         };
  18
  19         gpioa {
  20                 compatible = "intel,ich6-gpio";
  21                 u-boot,dm-pre-reloc;
  22                 reg = <0 0x10>;
  23                 bank-name = "A";
  24         };
  25
  26         gpiob {
  27                 compatible = "intel,ich6-gpio";
  28                 u-boot,dm-pre-reloc;
  29                 reg = <0x30 0x10>;
  30                 bank-name = "B";
  31         };
  32
  33         gpioc {
  34                 compatible = "intel,ich6-gpio";
  35                 u-boot,dm-pre-reloc;
  36                 reg = <0x40 0x10>;
  37                 bank-name = "C";
  38         };
  39
  40         chosen {
  41                 stdout-path = "/serial";
  42         };
  43
  44         spd {
  45                 compatible = "memory-spd";
  46                 #address-cells = <1>;
  47                 #size-cells = <0>;
  48                 elpida_4Gb_1600_x16 {
  49                         reg = <0>;
  50                         data = [92 10 0b 03 04 19 02 02
  51                                 03 52 01 08 0a 00 fe 00
  52                                 69 78 69 3c 69 11 18 81
  53                                 20 08 3c 3c 01 40 83 81
  54                                 00 00 00 00 00 00 00 00
  55                                 00 00 00 00 00 00 00 00
  56                                 00 00 00 00 00 00 00 00
  57                                 00 00 00 00 0f 11 42 00
  58                                 00 00 00 00 00 00 00 00
  59                                 00 00 00 00 00 00 00 00
  60                                 00 00 00 00 00 00 00 00
  61                                 00 00 00 00 00 00 00 00
  62                                 00 00 00 00 00 00 00 00
  63                                 00 00 00 00 00 00 00 00
  64                                 00 00 00 00 00 02 fe 00
  65                                 11 52 00 00 00 07 7f 37
  66                                 45 42 4a 32 30 55 47 36
  67                                 45 42 55 30 2d 47 4e 2d
  68                                 46 20 30 20 02 fe 00 00
  69                                 00 00 00 00 00 00 00 00
  70                                 00 00 00 00 00 00 00 00
  71                                 00 00 00 00 00 00 00 00
  72                                 00 00 00 00 00 00 00 00
  73                                 00 00 00 00 00 00 00 00
  74                                 00 00 00 00 00 00 00 00
  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 00 00 00 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                 };
  83                 samsung_4Gb_1600_1.35v_x16 {
  84                         reg = <1>;
  85                         data = [92 11 0b 03 04 19 02 02
  86                                 03 11 01 08 0a 00 fe 00
  87                                 69 78 69 3c 69 11 18 81
  88                                 f0 0a 3c 3c 01 40 83 01
  89                                 00 80 00 00 00 00 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 0f 11 02 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 80 ce 01
 100                                 00 00 00 00 00 00 6a 04
 101                                 4d 34 37 31 42 35 36 37
 102                                 34 42 48 30 2d 59 4b 30
 103                                 20 20 00 00 80 ce 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 00 00 00
 107                                 00 00 00 00 00 00 00 00
 108                                 00 00 00 00 00 00 00 00
 109                                 00 00 00 00 00 00 00 00
 110                                 00 00 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 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                         };
 118                 micron_4Gb_1600_1.35v_x16 {
 119                         reg = <2>;
 120                         data = [92 11 0b 03 04 19 02 02
 121                                 03 11 01 08 0a 00 fe 00
 122                                 69 78 69 3c 69 11 18 81
 123                                 20 08 3c 3c 01 40 83 05
 124                                 00 00 00 00 00 00 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 0f 01 02 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 80 2c 00
 135                                 00 00 00 00 00 00 ad 75
 136                                 34 4b 54 46 32 35 36 36
 137                                 34 48 5a 2d 31 47 36 45
 138                                 31 20 45 31 80 2c 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 00 00 00
 142                                 ff ff ff ff ff ff ff ff
 143                                 ff ff ff ff ff ff ff ff
 144                                 ff ff ff ff ff ff ff ff
 145                                 ff ff ff ff ff ff ff ff
 146                                 ff ff ff ff ff ff ff ff
 147                                 ff ff ff ff ff ff ff ff
 148                                 ff ff ff ff ff ff ff ff
 149                                 ff ff ff ff ff ff ff ff
 150                                 ff ff ff ff ff ff ff ff
 151                                 ff ff ff ff ff ff ff ff];
 152                 };
 153         };
 154
 155         pci {
 156                 compatible = "intel,pci-ivybridge", "pci-x86";
 157                 #address-cells = <3>;
 158                 #size-cells = <2>;
 159                 u-boot,dm-pre-reloc;
 160                 ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
 161                         0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
 162                         0x01000000 0x0 0x1000 0x1000 0 0xefff>;
 163                 sata {
 164                         compatible = "intel,pantherpoint-ahci";
 165                         intel,sata-mode = "ahci";
 166                         intel,sata-port-map = <1>;
 167                         intel,sata-port0-gen3-tx = <0x00880a7f>;
 168                 };
 169
 170                 gma {
 171                         compatible = "intel,gma";
 172                         intel,dp_hotplug = <0 0 0x06>;
 173                         intel,panel-port-select = <1>;
 174                         intel,panel-power-cycle-delay = <6>;
 175                         intel,panel-power-up-delay = <2000>;
 176                         intel,panel-power-down-delay = <500>;
 177                         intel,panel-power-backlight-on-delay = <2000>;
 178                         intel,panel-power-backlight-off-delay = <2000>;
 179                         intel,cpu-backlight = <0x00000200>;
 180                         intel,pch-backlight = <0x04000000>;
 181                 };
 182
 183                 pch {
 184                         reg = <0x0000f800 0 0 0 0>;
 185                         compatible = "intel,bd82x6x", "intel,pch";
 186                         u-boot,dm-pre-reloc;
 187                         #address-cells = <1>;
 188                         #size-cells = <1>;
 189                         gen-dec = <0x800 0xfc 0x900 0xfc>;
 190                         intel,gen-dec = <0x800 0xfc 0x900 0xfc>;
 191                         intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b
 192                                                 0x80 0x80 0x80 0x80>;
 193                         intel,gpi-routing = <0 0 0 0 0 0 0 2
 194                                                 1 0 0 0 0 0 0 0>;
 195                         /* Enable EC SMI source */
 196                         intel,alt-gp-smi-enable = <0x0100>;
 197                         spi {
 198                                 #address-cells = <1>;
 199                                 #size-cells = <0>;
 200                                 compatible = "intel,ich-spi";
 201                                 spi-flash@0 {
 202                                         #size-cells = <1>;
 203                                         #address-cells = <1>;
 204                                         reg = <0>;
 205                                         compatible = "winbond,w25q64",
 206                                                         "spi-flash";
 207                                         memory-map = <0xff800000 0x00800000>;
 208                                         rw-mrc-cache {
 209                                                 label = "rw-mrc-cache";
 210                                                 reg = <0x003e0000 0x00010000>;
 211                                                 type = "wiped";
 212                                                 wipe-value = [ff];
 213                                         };
 214                                 };
 215                         };
 216
 217                         lpc {
 218                                 compatible = "intel,bd82x6x-lpc";
 219                                 #address-cells = <1>;
 220                                 #size-cells = <0>;
 221                                 cros-ec@200 {
 222                                         compatible = "google,cros-ec";
 223                                         reg = <0x204 1 0x200 1 0x880 0x80>;
 224
 225                                         /*
 226                                          * Describes the flash memory within
 227                                          * the EC
 228                                          */
 229                                         #address-cells = <1>;
 230                                         #size-cells = <1>;
 231                                         flash@8000000 {
 232                                                 reg = <0x08000000 0x20000>;
 233                                                 erase-value = <0xff>;
 234                                         };
 235                                 };
 236                         };
 237                 };
 238         };
 239
 240         microcode {
 241                 update@0 {
 242 #include "microcode/m12306a9_0000001b.dtsi"
 243                 };
 244         };
 245
 246 };