target/linux/ramips/dts/CARAMBOLA.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "8devices,carambola", "ralink,rt3050-soc";
  10         model = "8devices Carambola";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         cfi@1f000000 {
  17                 compatible = "cfi-flash";
  18                 reg = <0x1f000000 0x800000>;
  19                 bank-width = <2>;
  20                 device-width = <2>;
  21                 #address-cells = <1>;
  22                 #size-cells = <1>;
  23
  24                 partition@0 {
  25                         label = "u-boot";
  26                         reg = <0x0 0x30000>;
  27                         read-only;
  28                 };
  29
  30                 partition@30000 {
  31                         label = "u-boot-env";
  32                         reg = <0x30000 0x10000>;
  33                         read-only;
  34                 };
  35
  36                 factory: partition@40000 {
  37                         label = "factory";
  38                         reg = <0x40000 0x10000>;
  39                         read-only;
  40                 };
  41
  42                 partition@50000 {
  43                         label = "firmware";
  44                         reg = <0x50000 0x7b0000>;
  45                 };
  46         };
  47
  48         i2c-gpio {
  49                 compatible = "i2c-gpio";
  50                 gpios = <&gpio0 1 GPIO_ACTIVE_HIGH &gpio0 2 GPIO_ACTIVE_HIGH>;
  51                 i2c-gpio,delay-us = <10>;
  52         };
  53 };
  54
  55 &pinctrl {
  56         state_default: pinctrl0 {
  57                 gpio {
  58                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  59                         ralink,function = "gpio";
  60                 };
  61         };
  62 };
  63
  64 &ethernet {
  65         mtd-mac-address = <&factory 0x28>;
  66 };
  67
  68 &esw {
  69         mediatek,portmap = <0x3f>;
  70 };
  71
  72 &wmac {
  73         ralink,mtd-eeprom = <&factory 0>;
  74 };
  75
  76 &otg {
  77         status = "okay";
  78 };