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                 #address-cells = <1>;
  58                 #size-cells = <1>;
  59
  60                 partition@0 {
  61                         reg = <0x00000000 0x00030000>;
  62                         label = "u-boot";
  63                         read-only;
  64                 };
  65
  66                 partition@30000 {
  67                         reg = <0x00030000 0x00010000>;
  68                         label = "nvram";
  69                         read-only;
  70                 };
  71
  72                 factory: partition@40000 {
  73                         reg = <0x00040000 0x00010000>;
  74                         label = "factory";
  75                         read-only;
  76                 };
  77
  78                 devdata: partition@50000 {
  79                         reg = <0x00050000 0x00020000>;
  80                         label = "devdata";
  81                         read-only;
  82                 };
  83
  84                 partition@70000 {
  85                         reg = <0x00070000 0x00790000>;
  86                         label = "firmware";
  87                 };
  88         };
  89
  90         rtl8367 {
  91                 compatible = "realtek,rtl8367";
  92                 gpio-sda = <&gpio0 5 GPIO_ACTIVE_HIGH>;
  93                 gpio-sck = <&gpio0 4 GPIO_ACTIVE_HIGH>;
  94                 realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
  95         };
  96
  97         /*
  98          * Unclear if this is the correct gpio setup; the USB ports are
  99          * unpopulated on a stock BR-6475nD, even though the hardware exists
 100          * and the headers are there.
 101          */
 102         /*
 103         gpio_export {
 104                 compatible = "gpio-export";
 105                 #size-cells = <0>;
 106
 107                 usb {
 108                         gpio-export,name="usb";
 109                         gpio-export,output=<0>;
 110                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
 111                 };
 112         };
 113         */
 114 };
 115
 116 &pinctrl {
 117         state_default: pinctrl0 {
 118                 gpio {
 119                         ralink,group = "spi", "jtag", "uartf";
 120                         ralink,function = "gpio";
 121                 };
 122         };
 123 };
 124
 125 &timer {
 126         status = "okay";
 127 };
 128
 129 &gpio1 {
 130         status = "okay";
 131 };
 132
 133 &uartlite {
 134         status = "okay";
 135 };
 136
 137 &ethernet {
 138         status = "okay";
 139         mtd-mac-address = <&devdata 0x0d>;
 140
 141         port@0 {
 142                 mediatek,fixed-link = <1000 1 1 1>;
 143         };
 144 };
 145
 146 &wmac {
 147         status = "okay";
 148         ralink,mtd-eeprom = <&factory 0>;
 149 };
 150
 151 &pci {
 152         status = "okay";
 153 };
 154
 155 &pci1 {
 156         status = "okay";
 157
 158         wifi@0,0 {
 159                 compatible = "pci0,0";
 160                 reg = <0x10000 0 0 0 0>;
 161                 ralink,5ghz = <0>;
 162                 ralink,mtd-eeprom = <&factory 0x8000>;
 163         };
 164 };
 165
 166 &ehci {
 167         status = "okay";
 168 };
 169
 170 &ohci {
 171         status = "okay";
 172 };