target/linux/ramips/dts/BR-6475ND.dts

   1 /dts-v1/;
   2
   3 #include "rt3883.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "edimax,br-6475nd", "ralink,rt3883-soc";
  10         model = "Edimax BR-6475nD";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         gpio-keys-polled {
  17                 compatible = "gpio-keys-polled";
  18                 poll-interval = <100>;
  19
  20                 reset {
  21                         label = "reset";
  22                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  23                         linux,code = <KEY_RESTART>;
  24                 };
  25
  26                 rfkill {
  27                         label = "rfkill";
  28                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  29                         linux,input-type = <EV_SW>;
  30                         linux,code = <KEY_RFKILL>;
  31                 };
  32         };
  33
  34         gpio-leds {
  35                 compatible = "gpio-leds";
  36
  37                 led_power: power {
  38                         label = "br-6475nd:green:power";
  39                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 wlan {
  43                         label = "br-6475nd:amber:wlan";
  44                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 wlan_5ghz {
  48                         label = "br-6475nd:amber:wlan_5ghz";
  49                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  50                 };
  51         };
  52
  53         nor-flash@1c000000 {
  54                 compatible = "cfi-flash";
  55                 reg = <0x1c000000 0x800000>;
  56                 bank-width = <2>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 reg = <0x00000000 0x00030000>;
  65                                 label = "u-boot";
  66                                 read-only;
  67                         };
  68
  69                         partition@30000 {
  70                                 reg = <0x00030000 0x00010000>;
  71                                 label = "nvram";
  72                                 read-only;
  73                         };
  74
  75                         factory: partition@40000 {
  76                                 reg = <0x00040000 0x00010000>;
  77                                 label = "factory";
  78                                 read-only;
  79                         };
  80
  81                         devdata: partition@50000 {
  82                                 reg = <0x00050000 0x00020000>;
  83                                 label = "devdata";
  84                                 read-only;
  85                         };
  86
  87                         partition@70000 {
  88                                 reg = <0x00070000 0x00790000>;
  89                                 label = "firmware";
  90                         };
  91                 };
  92         };
  93
  94         rtl8367 {
  95                 compatible = "realtek,rtl8367";
  96                 gpio-sda = <&gpio0 5 GPIO_ACTIVE_HIGH>;
  97                 gpio-sck = <&gpio0 4 GPIO_ACTIVE_HIGH>;
  98                 realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
  99         };
 100
 101         /*
 102          * Unclear if this is the correct gpio setup; the USB ports are
 103          * unpopulated on a stock BR-6475nD, even though the hardware exists
 104          * and the headers are there.
 105          */
 106         /*
 107         gpio_export {
 108                 compatible = "gpio-export";
 109                 #size-cells = <0>;
 110
 111                 usb {
 112                         gpio-export,name="usb";
 113                         gpio-export,output=<0>;
 114                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
 115                 };
 116         };
 117         */
 118 };
 119
 120 &pinctrl {
 121         state_default: pinctrl0 {
 122                 gpio {
 123                         ralink,group = "spi", "jtag", "uartf";
 124                         ralink,function = "gpio";
 125                 };
 126         };
 127 };
 128
 129 &timer {
 130         status = "okay";
 131 };
 132
 133 &gpio1 {
 134         status = "okay";
 135 };
 136
 137 &uartlite {
 138         status = "okay";
 139 };
 140
 141 &ethernet {
 142         status = "okay";
 143         mtd-mac-address = <&devdata 0x0d>;
 144
 145         port@0 {
 146                 mediatek,fixed-link = <1000 1 1 1>;
 147         };
 148 };
 149
 150 &wmac {
 151         status = "okay";
 152         ralink,mtd-eeprom = <&factory 0>;
 153 };
 154
 155 &pci {
 156         status = "okay";
 157 };
 158
 159 &pci1 {
 160         status = "okay";
 161
 162         wifi@0,0 {
 163                 compatible = "pci0,0";
 164                 reg = <0x10000 0 0 0 0>;
 165                 ralink,5ghz = <0>;
 166                 ralink,mtd-eeprom = <&factory 0x8000>;
 167         };
 168 };
 169
 170 &ehci {
 171         status = "okay";
 172 };
 173
 174 &ohci {
 175         status = "okay";
 176 };