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 = "/pci/pch/spi";
  15         };
  16
  17         config {
  18                silent_console = <0>;
  19         };
  20
  21         gpioa {
  22                 compatible = "intel,ich6-gpio";
  23                 u-boot,dm-pre-reloc;
  24                 reg = <0 0x10>;
  25                 bank-name = "A";
  26         };
  27
  28         gpiob {
  29                 compatible = "intel,ich6-gpio";
  30                 u-boot,dm-pre-reloc;
  31                 reg = <0x30 0x10>;
  32                 bank-name = "B";
  33         };
  34
  35         gpioc {
  36                 compatible = "intel,ich6-gpio";
  37                 u-boot,dm-pre-reloc;
  38                 reg = <0x40 0x10>;
  39                 bank-name = "C";
  40         };
  41
  42         chosen {
  43                 stdout-path = "/serial";
  44         };
  45
  46         keyboard {
  47                 intel,duplicate-por;
  48         };
  49
  50         spd {
  51                 compatible = "memory-spd";
  52                 #address-cells = <1>;
  53                 #size-cells = <0>;
  54                 elpida_4Gb_1600_x16 {
  55                         reg = <0>;
  56                         data = [92 10 0b 03 04 19 02 02
  57                                 03 52 01 08 0a 00 fe 00
  58                                 69 78 69 3c 69 11 18 81
  59                                 20 08 3c 3c 01 40 83 81
  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 0f 11 42 00
  64                                 00 00 00 00 00 00 00 00
  65                                 00 00 00 00 00 00 00 00
  66                                 00 00 00 00 00 00 00 00
  67                                 00 00 00 00 00 00 00 00
  68                                 00 00 00 00 00 00 00 00
  69                                 00 00 00 00 00 00 00 00
  70                                 00 00 00 00 00 02 fe 00
  71                                 11 52 00 00 00 07 7f 37
  72                                 45 42 4a 32 30 55 47 36
  73                                 45 42 55 30 2d 47 4e 2d
  74                                 46 20 30 20 02 fe 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                                 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 00 00 00
  86                                 00 00 00 00 00 00 00 00
  87                                 00 00 00 00 00 00 00 00];
  88                 };
  89                 samsung_4Gb_1600_1.35v_x16 {
  90                         reg = <1>;
  91                         data = [92 11 0b 03 04 19 02 02
  92                                 03 11 01 08 0a 00 fe 00
  93                                 69 78 69 3c 69 11 18 81
  94                                 f0 0a 3c 3c 01 40 83 01
  95                                 00 80 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 0f 11 02 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                                 00 00 00 00 00 00 00 00
 104                                 00 00 00 00 00 00 00 00
 105                                 00 00 00 00 00 80 ce 01
 106                                 00 00 00 00 00 00 6a 04
 107                                 4d 34 37 31 42 35 36 37
 108                                 34 42 48 30 2d 59 4b 30
 109                                 20 20 00 00 80 ce 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                                 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                         };
 124                 micron_4Gb_1600_1.35v_x16 {
 125                         reg = <2>;
 126                         data = [92 11 0b 03 04 19 02 02
 127                                 03 11 01 08 0a 00 fe 00
 128                                 69 78 69 3c 69 11 18 81
 129                                 20 08 3c 3c 01 40 83 05
 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 0f 01 02 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                                 00 00 00 00 00 00 00 00
 139                                 00 00 00 00 00 00 00 00
 140                                 00 00 00 00 00 80 2c 00
 141                                 00 00 00 00 00 00 ad 75
 142                                 34 4b 54 46 32 35 36 36
 143                                 34 48 5a 2d 31 47 36 45
 144                                 31 20 45 31 80 2c 00 00
 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                                 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                                 ff ff ff ff ff ff ff ff
 153                                 ff ff ff ff ff ff ff ff
 154                                 ff ff ff ff ff ff ff ff
 155                                 ff ff ff ff ff ff ff ff
 156                                 ff ff ff ff ff ff ff ff
 157                                 ff ff ff ff ff ff ff ff];
 158                 };
 159         };
 160
 161         pci {
 162                 compatible = "intel,pci-ivybridge", "pci-x86";
 163                 #address-cells = <3>;
 164                 #size-cells = <2>;
 165                 u-boot,dm-pre-reloc;
 166                 ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
 167                         0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
 168                         0x01000000 0x0 0x1000 0x1000 0 0xefff>;
 169                 sata {
 170                         compatible = "intel,pantherpoint-ahci";
 171                         intel,sata-mode = "ahci";
 172                         intel,sata-port-map = <1>;
 173                         intel,sata-port0-gen3-tx = <0x00880a7f>;
 174                 };
 175
 176                 gma {
 177                         compatible = "intel,gma";
 178                         intel,dp_hotplug = <0 0 0x06>;
 179                         intel,panel-port-select = <1>;
 180                         intel,panel-power-cycle-delay = <6>;
 181                         intel,panel-power-up-delay = <2000>;
 182                         intel,panel-power-down-delay = <500>;
 183                         intel,panel-power-backlight-on-delay = <2000>;
 184                         intel,panel-power-backlight-off-delay = <2000>;
 185                         intel,cpu-backlight = <0x00000200>;
 186                         intel,pch-backlight = <0x04000000>;
 187                 };
 188
 189                 pch@1f,0 {
 190                         reg = <0x0000f800 0 0 0 0>;
 191                         compatible = "intel,bd82x6x", "intel,pch9";
 192                         u-boot,dm-pre-reloc;
 193                         #address-cells = <1>;
 194                         #size-cells = <1>;
 195                         gen-dec = <0x800 0xfc 0x900 0xfc>;
 196                         intel,gen-dec = <0x800 0xfc 0x900 0xfc>;
 197                         intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b
 198                                                 0x80 0x80 0x80 0x80>;
 199                         intel,gpi-routing = <0 0 0 0 0 0 0 2
 200                                                 1 0 0 0 0 0 0 0>;
 201                         /* Enable EC SMI source */
 202                         intel,alt-gp-smi-enable = <0x0100>;
 203
 204                         spi {
 205                                 #address-cells = <1>;
 206                                 #size-cells = <0>;
 207                                 compatible = "intel,ich-spi";
 208                                 spi-flash@0 {
 209                                         #size-cells = <1>;
 210                                         #address-cells = <1>;
 211                                         reg = <0>;
 212                                         compatible = "winbond,w25q64",
 213                                                         "spi-flash";
 214                                         memory-map = <0xff800000 0x00800000>;
 215                                         rw-mrc-cache {
 216                                                 label = "rw-mrc-cache";
 217                                                 reg = <0x003e0000 0x00010000>;
 218                                         };
 219                                 };
 220                         };
 221
 222                         lpc {
 223                                 compatible = "intel,bd82x6x-lpc";
 224                                 #address-cells = <1>;
 225                                 #size-cells = <0>;
 226                                 u-boot,dm-pre-reloc;
 227                                 cros-ec@200 {
 228                                         compatible = "google,cros-ec";
 229                                         reg = <0x204 1 0x200 1 0x880 0x80>;
 230
 231                                         /*
 232                                          * Describes the flash memory within
 233                                          * the EC
 234                                          */
 235                                         #address-cells = <1>;
 236                                         #size-cells = <1>;
 237                                         flash@8000000 {
 238                                                 reg = <0x08000000 0x20000>;
 239                                                 erase-value = <0xff>;
 240                                         };
 241                                 };
 242                         };
 243                 };
 244         };
 245
 246         tpm {
 247                 reg = <0xfed40000 0x5000>;
 248                 compatible = "infineon,slb9635lpc";
 249         };
 250
 251         microcode {
 252                 update@0 {
 253 #include "microcode/m12306a9_0000001b.dtsi"
 254                 };
 255         };
 256
 257 };