target/linux/ramips/dts/CARAMBOLA.dts

   1 /dts-v1/;
   2
   3 /include/ "rt3050.dtsi"
   4
   5 / {
   6         compatible = "CARAMBOLA", "ralink,rt3050-soc";
   7         model = "8devices Carambola";
   8
   9         chosen {
  10                 bootargs = "console=ttyS0,115200";
  11         };
  12
  13         pinctrl {
  14                 state_default: pinctrl0 {
  15                         gpio {
  16                                 ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  17                                 ralink,function = "gpio";
  18                         };
  19                 };
  20         };
  21
  22         cfi@1f000000 {
  23                 compatible = "cfi-flash";
  24                 reg = <0x1f000000 0x800000>;
  25
  26                 bank-width = <2>;
  27                 device-width = <2>;
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30
  31                 partition@0 {
  32                         label = "u-boot";
  33                         reg = <0x0 0x30000>;
  34                         read-only;
  35                 };
  36
  37                 partition@30000 {
  38                         label = "u-boot-env";
  39                         reg = <0x30000 0x10000>;
  40                         read-only;
  41                 };
  42
  43                 factory: partition@40000 {
  44                         label = "factory";
  45                         reg = <0x40000 0x10000>;
  46                         read-only;
  47                 };
  48
  49                 partition@50000 {
  50                         label = "firmware";
  51                         reg = <0x50000 0x7b0000>;
  52                 };
  53         };
  54
  55         ethernet@10100000 {
  56                 mtd-mac-address = <&factory 0x28>;
  57         };
  58
  59         esw@10110000 {
  60                 ralink,portmap = <0x3f>;
  61         };
  62
  63         wmac@10180000 {
  64                 ralink,mtd-eeprom = <&factory 0>;
  65         };
  66
  67         otg@101c0000 {
  68                 status = "okay";
  69         };
  70
  71         i2c-gpio {
  72                 compatible = "i2c-gpio";
  73
  74                 gpios = <&gpio0 1 0 &gpio0 2 0>;
  75                 i2c-gpio,delay-us = <10>;
  76         };
  77 };