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

   1 /dts-v1/;
   2
   3 #include "rt3883.dtsi"
   4
   5 / {
   6         compatible = "BR-6475ND", "ralink,rt3883-soc";
   7         model = "Edimax BR-6475nD";
   8
   9         gpio-keys-polled {
  10                 compatible = "gpio-keys-polled";
  11                 #address-cells = <1>;
  12                 #size-cells = <0>;
  13                 poll-interval = <100>;
  14
  15                 reset {
  16                         label = "reset";
  17                         gpios = <&gpio0 7 1>;
  18                         linux,code = <0x198>;
  19                 };
  20
  21                 rfkill {
  22                         label = "rfkill";
  23                         gpios = <&gpio0 9 1>;
  24                         linux,input-type = <5>;
  25                         linux,code = <0xf7>;
  26                 };
  27         };
  28
  29         gpio-leds {
  30                 compatible = "gpio-leds";
  31
  32                 power {
  33                         label = "br-6475nd:green:power";
  34                         gpios = <&gpio0 10 1>;
  35                 };
  36
  37                 wlan {
  38                         label = "br-6475nd:amber:wlan";
  39                         gpios = <&gpio0 11 1>;
  40                 };
  41
  42                 wlan_5ghz {
  43                         label = "br-6475nd:amber:wlan_5ghz";
  44                         gpios = <&gpio0 14 1>;
  45                 };
  46         };
  47
  48         nor-flash@1c000000 {
  49                 compatible = "cfi-flash";
  50                 reg = <0x1c000000 0x800000>;
  51                 bank-width = <2>;
  52                 #address-cells = <1>;
  53                 #size-cells = <1>;
  54
  55                 partition@0 {
  56                         reg = <0x00000000 0x00030000>;
  57                         label = "u-boot";
  58                         read-only;
  59                 };
  60
  61                 partition@30000 {
  62                         reg = <0x00030000 0x00010000>;
  63                         label = "nvram";
  64                         read-only;
  65                 };
  66
  67                 factory: partition@40000 {
  68                         reg = <0x00040000 0x00010000>;
  69                         label = "factory";
  70                         read-only;
  71                 };
  72
  73                 devdata: partition@50000 {
  74                         reg = <0x00050000 0x00020000>;
  75                         label = "devdata";
  76                         read-only;
  77                 };
  78
  79                 partition@70000 {
  80                         reg = <0x00070000 0x00790000>;
  81                         label = "firmware";
  82                 };
  83         };
  84
  85         rtl8367 {
  86                 compatible = "realtek,rtl8367";
  87                 gpio-sda = <&gpio0 5 0>;
  88                 gpio-sck = <&gpio0 4 0>;
  89                 realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
  90         };
  91
  92         /* Unclear if this is the correct gpio setup; the USB ports are
  93            unpopulated on a stock BR-6475nD, even though the hardware exists
  94            and the headers are there. */
  95         /*
  96         gpio_export {
  97                 compatible = "gpio-export";
  98                 #size-cells = <0>;
  99
 100                 usb {
 101                         gpio-export,name="usb";
 102                         gpio-export,output=<0>;
 103                         gpios = <&gpio0 19 0>;
 104                 };
 105         };
 106         */
 107 };
 108
 109 &pinctrl {
 110         state_default: pinctrl0 {
 111                 gpio {
 112                         ralink,group = "spi", "jtag", "uartf";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };
 117
 118 &timer {
 119         status = "okay";
 120 };
 121
 122 &gpio1 {
 123         status = "okay";
 124 };
 125
 126 &uartlite {
 127         status = "okay";
 128 };
 129
 130 &ethernet {
 131         status = "okay";
 132         mtd-mac-address = <&devdata 0x0d>;
 133
 134         port@0 {
 135                 mediatek,fixed-link = <1000 1 1 1>;
 136         };
 137 };
 138
 139 &wmac {
 140         status = "okay";
 141         ralink,mtd-eeprom = <&factory 0>;
 142 };
 143
 144 &pci {
 145         status = "okay";
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&pci_pins>;
 148
 149         pci_pins: pci {
 150                 pci {
 151                         ralink,group = "pci";
 152                         ralink,function = "pci-fnc";
 153                 };
 154         };
 155
 156         host-bridge {
 157                 pci-bridge@1 {
 158                         status = "okay";
 159
 160                         wifi@0,0 {
 161                                 compatible = "pci0,0";
 162                                 reg = <0x10000 0 0 0 0>;
 163                                 ralink,5ghz = <0>;
 164                                 ralink,mtd-eeprom = <&factory 0x8000>;
 165                         };
 166                 };
 167         };
 168 };
 169
 170 &ehci {
 171         status = "okay";
 172 };
 173
 174 &ohci {
 175         status = "okay";
 176 };