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         pinctrl {
  10                 state_default: pinctrl0 {
  11                         gpio {
  12                                 ralink,group = "spi", "jtag", "uartf";
  13                                 ralink,function = "gpio";
  14                         };
  15                 };
  16         };
  17
  18         palmbus@10000000 {
  19                 timer@100 {
  20                         status = "okay";
  21                 };
  22
  23                 gpio1: gpio@638 {
  24                         status = "okay";
  25                 };
  26
  27                 uartlite@c00 {
  28                         status = "okay";
  29                 };
  30         };
  31
  32         ethernet@10100000 {
  33                 status = "okay";
  34
  35                 port@0 {
  36                         ralink,fixed-link = <1000 1 1 1>;
  37                 };
  38         };
  39
  40         wmac@10180000 {
  41                 ralink,mtd-eeprom = <&factory 0>;
  42         };
  43
  44         pci@10140000 {
  45                 status = "okay";
  46
  47                 pinctrl-names = "default";
  48                 pinctrl-0 = <&pci_pins>;
  49                 pci_pins: pci {
  50                         pci {
  51                                 ralink,group = "pci";
  52                                 ralink,function = "pci-fnc";
  53                         };
  54                 };
  55
  56                 host-bridge {
  57                         pci-bridge@1 {
  58                                 status = "okay";
  59                                 wmac@0,0 {
  60                                         compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
  61                                         reg = < 0x10000 0 0 0 0 >;
  62                                         ralink,eeprom = "soc_wmac.eeprom";
  63                                 };
  64                         };
  65                 };
  66         };
  67
  68         ehci@101c0000 {
  69                 status = "okay";
  70         };
  71
  72         ohci@101c1000 {
  73                 status = "okay";
  74         };
  75
  76         nor-flash@1c000000 {
  77                 compatible = "cfi-flash";
  78                 reg = <0x1c000000 0x800000>;
  79
  80                 bank-width = <2>;
  81                 #address-cells = <1>;
  82                 #size-cells = <1>;
  83
  84                 partition@0 {
  85                         reg = <0x00000000 0x00030000>;
  86                         label = "u-boot";
  87                         read-only;
  88                 };
  89
  90                 partition@30000 {
  91                         reg = <0x00030000 0x00010000>;
  92                         label = "nvram";
  93                         read-only;
  94                 };
  95
  96                 factory: partition@40000 {
  97                         reg = <0x00040000 0x00010000>;
  98                         label = "factory";
  99                         read-only;
 100                 };
 101
 102                 partition@50000 {
 103                         reg = <0x00050000 0x00020000>;
 104                         label = "devdata";
 105                         read-only;
 106                 };
 107
 108                 partition@70000 {
 109                         reg = <0x00070000 0x00790000>;
 110                         label = "firmware";
 111                 };
 112
 113                 partition@170000 {
 114                         reg = <0x00270000 0x00590000>;
 115                         label = "rootfs";
 116                 };
 117         };
 118
 119         rtl8367 {
 120                 compatible = "realtek,rtl8367";
 121                 gpio-sda = <&gpio0 5 0>;
 122                 gpio-sck = <&gpio0 4 0>;
 123                 realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
 124         };
 125
 126         gpio-keys-polled {
 127                 compatible = "gpio-keys-polled";
 128                 #address-cells = <1>;
 129                 #size-cells = <0>;
 130                 poll-interval = <100>;
 131                 reset {
 132                         label = "reset";
 133                         gpios = <&gpio0 7 1>;
 134                         linux,code = <0x198>;
 135                 };
 136                 rfkill {
 137                         label = "rfkill";
 138                         gpios = <&gpio0 9 1>;
 139                         linux,input-type = <5>;
 140                         linux,code = <0xf7>;
 141                 };
 142         };
 143
 144         gpio-leds {
 145                 compatible = "gpio-leds";
 146
 147                 power {
 148                         label = "edimax:green:power";
 149                         gpios = <&gpio0 10 1>;
 150                 };
 151                 wlan {
 152                         label = "edimax:amber:wlan";
 153                         gpios = <&gpio0 11 1>;
 154                 };
 155                 wlan_5ghz {
 156                         label = "edimax:amber:wlan_5ghz";
 157                         gpios = <&gpio0 14 1>;
 158                 };
 159         };
 160
 161         /* Unclear if this is the correct gpio setup; the USB ports are
 162            unpopulated on a stock BR-6475nD, even though the hardware exists
 163            and the headers are there. */
 164         /*
 165         gpio_export {
 166                 compatible = "gpio-export";
 167                 #size-cells = <0>;
 168                 usb {
 169                         gpio-export,name="usb";
 170                         gpio-export,output=<0>;
 171                         gpios = <&gpio0 19 0>;
 172                 };
 173         };
 174         */
 175 };