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 &gpio0 {
  47         status = "okay";
  48 };
  49
  50 &spi0 {
  51         status = "okay";
  52
  53         flash@0 {
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0>;
  56                 spi-max-frequency = <10000000>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "u-boot";
  65                                 reg = <0x0 0x30000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@30000 {
  70                                 label = "u-boot-env";
  71                                 reg = <0x30000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         factory: partition@40000 {
  76                                 label = "factory";
  77                                 reg = <0x40000 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         partition@50000 {
  82                                 compatible = "denx,uimage";
  83                                 label = "firmware";
  84                                 reg = <0x50000 0x1fb0000>;
  85                         };
  86                 };
  87         };
  88 };
  89
  90 &state_default {
  91         gpio {
  92                 groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
  93                 function = "gpio";
  94         };
  95 };
  96
  97 &ethernet {
  98         mtd-mac-address = <&factory 0x28>;
  99 };
 100
 101 &esw {
 102         mediatek,portmap = <0x3f>;
 103 };
 104
 105 &wmac {
 106         ralink,mtd-eeprom = <&factory 0x0>;
 107 };
 108
 109 &ehci {
 110         status = "okay";
 111 };
 112
 113 &ohci {
 114         status = "okay";
 115 };