target/linux/ramips/dts/rt3352_allnet_all5002.dts

   1 #include "rt3352.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "allnet,all5002", "ralink,rt3352-soc";
   8         model = "Allnet ALL5002";
   9
  10         i2c-gpio {
  11                 #address-cells = <1>;
  12                 #size-cells = <0>;
  13
  14                 compatible = "i2c-gpio";
  15                 gpios = <&gpio0 1 GPIO_ACTIVE_HIGH &gpio0 2 GPIO_ACTIVE_HIGH>;
  16                 i2c-gpio,delay-us = <10>;
  17
  18                 pcf0: iexp@38 {
  19                         #gpio-cells = <2>;
  20                         compatible = "inxp,pcf8574a";
  21                         reg = <0x38>;
  22                         gpio-controller;
  23                 };
  24
  25                 hwmon@4b {
  26                         compatible = "national,lm92";
  27                         reg = <0x4b>;
  28                 };
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33
  34                 ld1 {
  35                         label = "green:ld1";
  36                         gpios = <&pcf0 0 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 ld2 {
  40                         label = "green:ld2";
  41                         gpios = <&pcf0 1 GPIO_ACTIVE_LOW>;
  42                 };
  43         };
  44 };
  45
  46 &spi0 {
  47         status = "okay";
  48
  49         flash@0 {
  50                 compatible = "jedec,spi-nor";
  51                 reg = <0>;
  52                 spi-max-frequency = <10000000>;
  53
  54                 partitions {
  55                         compatible = "fixed-partitions";
  56                         #address-cells = <1>;
  57                         #size-cells = <1>;
  58
  59                         partition@0 {
  60                                 label = "u-boot";
  61                                 reg = <0x0 0x30000>;
  62                                 read-only;
  63                         };
  64
  65                         partition@30000 {
  66                                 label = "u-boot-env";
  67                                 reg = <0x30000 0x10000>;
  68                                 read-only;
  69                         };
  70
  71                         factory: partition@40000 {
  72                                 label = "factory";
  73                                 reg = <0x40000 0x10000>;
  74                                 read-only;
  75
  76                                 nvmem-layout {
  77                                         compatible = "fixed-layout";
  78                                         #address-cells = <1>;
  79                                         #size-cells = <1>;
  80
  81                                         eeprom_factory_0: eeprom@0 {
  82                                                 reg = <0x0 0x200>;
  83                                         };
  84
  85                                         macaddr_factory_28: macaddr@28 {
  86                                                 reg = <0x28 0x6>;
  87                                         };
  88                                 };
  89                         };
  90
  91                         partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x50000 0x1fb0000>;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &state_default {
 101         gpio {
 102                 groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
 103                 function = "gpio";
 104         };
 105 };
 106
 107 &ethernet {
 108         nvmem-cells = <&macaddr_factory_28>;
 109         nvmem-cell-names = "mac-address";
 110 };
 111
 112 &esw {
 113         mediatek,portmap = <0x3f>;
 114 };
 115
 116 &wmac {
 117         nvmem-cells = <&eeprom_factory_0>;
 118         nvmem-cell-names = "eeprom";
 119 };
 120
 121 &ehci {
 122         status = "okay";
 123 };
 124
 125 &ohci {
 126         status = "okay";
 127 };