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         aliases {
  13                 led-status = &led_status;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 led_status: status {
  20                         label = "dir-320-b1:green:status";
  21                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 usb {
  25                         label = "dir-320-b1:green:usb";
  26                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wps {
  30                         label = "dir-320-b1:green:wps";
  31                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  32                 };
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 poll-interval = <20>;
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46
  47                 wps {
  48                         label = "wps";
  49                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_WPS_BUTTON>;
  51                 };
  52         };
  53
  54         gpio_export {
  55                 compatible = "gpio-export";
  56                 #size-cells = <0>;
  57
  58                 usb {
  59                         gpio-export,name = "usb";
  60                         gpio-export,output = <1>;
  61                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  62                 };
  63
  64                 root_hub {
  65                         gpio-export,name = "root_hub";
  66                         gpio-export,output = <1>;
  67                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  68                 };
  69         };
  70 };
  71
  72 &spi0 {
  73         status = "okay";
  74
  75         m25p80@0 {
  76                 #address-cells = <1>;
  77                 #size-cells = <1>;
  78                 compatible = "jedec,spi-nor";
  79                 reg = <0>;
  80                 spi-max-frequency = <10000000>;
  81
  82                 partition@0 {
  83                         label = "u-boot";
  84                         reg = <0x0 0x30000>;
  85                         read-only;
  86                 };
  87
  88                 partition@30000 {
  89                         label = "u-boot-env";
  90                         reg = <0x30000 0x10000>;
  91                         read-only;
  92                 };
  93
  94                 factory: partition@40000 {
  95                         label = "factory";
  96                         reg = <0x40000 0x10000>;
  97                         read-only;
  98                 };
  99
 100                 partition@50000 {
 101                         label = "firmware";
 102                         reg = <0x50000 0x7b0000>;
 103                 };
 104         };
 105 };
 106
 107 &pinctrl {
 108         state_default: pinctrl0 {
 109                 gpio {
 110                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
 111                         ralink,function = "gpio";
 112                 };
 113         };
 114 };
 115
 116 &ethernet {
 117         mtd-mac-address = <&factory 0x4>;
 118 };
 119
 120 &esw {
 121         mediatek,portmap = <0x2f>;
 122         mediatek,led_polarity = <0x17>;
 123 };
 124
 125 &wmac {
 126         ralink,mtd-eeprom = <&factory 0>;
 127 };
 128
 129 &ehci {
 130         status = "okay";
 131 };
 132
 133 &ohci {
 134         status = "okay";
 135 };