target/linux/ramips/dts/DIR-320-B1.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "dlink,dir-320-b1", "ralink,rt5350-soc";
  10         model = "D-Link DIR-320 B1";
  11
  12         gpio-leds {
  13                 compatible = "gpio-leds";
  14
  15                 status {
  16                         label = "dir-320-b1:green:status";
  17                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  18                 };
  19
  20                 usb {
  21                         label = "dir-320-b1:green:usb";
  22                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 wps {
  26                         label = "dir-320-b1:green:wps";
  27                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  28                 };
  29         };
  30
  31         gpio-keys-polled {
  32                 compatible = "gpio-keys-polled";
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35                 poll-interval = <20>;
  36
  37                 reset {
  38                         label = "reset";
  39                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42
  43                 wps {
  44                         label = "wps";
  45                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_WPS_BUTTON>;
  47                 };
  48         };
  49
  50         gpio_export {
  51                 compatible = "gpio-export";
  52                 #size-cells = <0>;
  53
  54                 usb {
  55                         gpio-export,name = "usb";
  56                         gpio-export,output = <1>;
  57                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  58                 };
  59
  60                 root_hub {
  61                         gpio-export,name = "root_hub";
  62                         gpio-export,output = <1>;
  63                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  64                 };
  65         };
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         m25p80@0 {
  72                 #address-cells = <1>;
  73                 #size-cells = <1>;
  74                 compatible = "jedec,spi-nor";
  75                 reg = <0>;
  76                 spi-max-frequency = <10000000>;
  77
  78                 partition@0 {
  79                         label = "u-boot";
  80                         reg = <0x0 0x30000>;
  81                         read-only;
  82                 };
  83
  84                 partition@30000 {
  85                         label = "u-boot-env";
  86                         reg = <0x30000 0x10000>;
  87                         read-only;
  88                 };
  89
  90                 factory: partition@40000 {
  91                         label = "factory";
  92                         reg = <0x40000 0x10000>;
  93                         read-only;
  94                 };
  95
  96                 partition@50000 {
  97                         label = "firmware";
  98                         reg = <0x50000 0x7b0000>;
  99                 };
 100         };
 101 };
 102
 103 &pinctrl {
 104         state_default: pinctrl0 {
 105                 gpio {
 106                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
 107                         ralink,function = "gpio";
 108                 };
 109         };
 110 };
 111
 112 &ethernet {
 113         mtd-mac-address = <&factory 0x4>;
 114 };
 115
 116 &esw {
 117         mediatek,portmap = <0x2f>;
 118         mediatek,led_polarity = <0x17>;
 119 };
 120
 121 &wmac {
 122         ralink,mtd-eeprom = <&factory 0>;
 123 };
 124
 125 &ehci {
 126         status = "okay";
 127 };
 128
 129 &ohci {
 130         status = "okay";
 131 };