target/linux/ramips/dts/rt3352_allnet_all5002.dts

   1 /dts-v1/;
   2
   3 #include "rt3352.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "allnet,all5002", "ralink,rt3352-soc";
  10         model = "Allnet ALL5002";
  11
  12         i2c-gpio {
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15
  16                 compatible = "i2c-gpio";
  17                 gpios = <&gpio0 1 GPIO_ACTIVE_HIGH &gpio0 2 GPIO_ACTIVE_HIGH>;
  18                 i2c-gpio,delay-us = <10>;
  19
  20                 pcf0: iexp@38 {
  21                         #gpio-cells = <2>;
  22                         compatible = "inxp,pcf8574a";
  23                         reg = <0x38>;
  24                         gpio-controller;
  25                 };
  26
  27                 hwmon@4b {
  28                         compatible = "national,lm92";
  29                         reg = <0x4b>;
  30                 };
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 ld1 {
  37                         label = "all5002:green:ld1";
  38                         gpios = <&pcf0 0 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 ld2 {
  42                         label = "all5002:green:ld2";
  43                         gpios = <&pcf0 1 GPIO_ACTIVE_LOW>;
  44                 };
  45         };
  46 };
  47
  48 &gpio0 {
  49         status = "okay";
  50 };
  51
  52 &spi0 {
  53         status = "okay";
  54
  55         m25p80@0 {
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <10000000>;
  59
  60                 partitions {
  61                         compatible = "fixed-partitions";
  62                         #address-cells = <1>;
  63                         #size-cells = <1>;
  64
  65                         partition@0 {
  66                                 label = "u-boot";
  67                                 reg = <0x0 0x30000>;
  68                                 read-only;
  69                         };
  70
  71                         partition@30000 {
  72                                 label = "u-boot-env";
  73                                 reg = <0x30000 0x10000>;
  74                                 read-only;
  75                         };
  76
  77                         factory: partition@40000 {
  78                                 label = "factory";
  79                                 reg = <0x40000 0x10000>;
  80                                 read-only;
  81                         };
  82
  83                         partition@50000 {
  84                                 compatible = "denx,uimage";
  85                                 label = "firmware";
  86                                 reg = <0x50000 0x1fb0000>;
  87                         };
  88                 };
  89         };
  90 };
  91
  92 &pinctrl {
  93         state_default: pinctrl0 {
  94                 gpio {
  95                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
  96                         ralink,function = "gpio";
  97                 };
  98         };
  99 };
 100
 101 &ethernet {
 102         mtd-mac-address = <&factory 0x28>;
 103 };
 104
 105 &esw {
 106         mediatek,portmap = <0x3f>;
 107 };
 108
 109 &wmac {
 110         ralink,mtd-eeprom = <&factory 0>;
 111 };
 112
 113 &ehci {
 114         status = "okay";
 115 };
 116
 117 &ohci {
 118         status = "okay";
 119 };