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                 mtd-mac-address = <&devdata 0x0d>;
  35
  36                 port@0 {
  37                         ralink,fixed-link = <1000 1 1 1>;
  38                 };
  39         };
  40
  41         wmac@10180000 {
  42                 ralink,mtd-eeprom = <&factory 0>;
  43         };
  44
  45         pci@10140000 {
  46                 status = "okay";
  47
  48                 pinctrl-names = "default";
  49                 pinctrl-0 = <&pci_pins>;
  50                 pci_pins: pci {
  51                         pci {
  52                                 ralink,group = "pci";
  53                                 ralink,function = "pci-fnc";
  54                         };
  55                 };
  56
  57                 host-bridge {
  58                         pci-bridge@1 {
  59                                 status = "okay";
  60                                 wmac@0,0 {
  61                                         compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
  62                                         reg = < 0x10000 0 0 0 0 >;
  63                                         ralink,eeprom = "soc_wmac.eeprom";
  64                                 };
  65                         };
  66                 };
  67         };
  68
  69         ehci@101c0000 {
  70                 status = "okay";
  71         };
  72
  73         ohci@101c1000 {
  74                 status = "okay";
  75         };
  76
  77         nor-flash@1c000000 {
  78                 compatible = "cfi-flash";
  79                 reg = <0x1c000000 0x800000>;
  80
  81                 bank-width = <2>;
  82                 #address-cells = <1>;
  83                 #size-cells = <1>;
  84
  85                 partition@0 {
  86                         reg = <0x00000000 0x00030000>;
  87                         label = "u-boot";
  88                         read-only;
  89                 };
  90
  91                 partition@30000 {
  92                         reg = <0x00030000 0x00010000>;
  93                         label = "nvram";
  94                         read-only;
  95                 };
  96
  97                 factory: partition@40000 {
  98                         reg = <0x00040000 0x00010000>;
  99                         label = "factory";
 100                         read-only;
 101                 };
 102
 103                 devdata: partition@50000 {
 104                         reg = <0x00050000 0x00020000>;
 105                         label = "devdata";
 106                         read-only;
 107                 };
 108
 109                 partition@70000 {
 110                         reg = <0x00070000 0x00790000>;
 111                         label = "firmware";
 112                 };
 113
 114                 partition@170000 {
 115                         reg = <0x00270000 0x00590000>;
 116                         label = "rootfs";
 117                 };
 118         };
 119
 120         rtl8367 {
 121                 compatible = "realtek,rtl8367";
 122                 gpio-sda = <&gpio0 5 0>;
 123                 gpio-sck = <&gpio0 4 0>;
 124                 realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
 125         };
 126
 127         gpio-keys-polled {
 128                 compatible = "gpio-keys-polled";
 129                 #address-cells = <1>;
 130                 #size-cells = <0>;
 131                 poll-interval = <100>;
 132                 reset {
 133                         label = "reset";
 134                         gpios = <&gpio0 7 1>;
 135                         linux,code = <0x198>;
 136                 };
 137                 rfkill {
 138                         label = "rfkill";
 139                         gpios = <&gpio0 9 1>;
 140                         linux,input-type = <5>;
 141                         linux,code = <0xf7>;
 142                 };
 143         };
 144
 145         gpio-leds {
 146                 compatible = "gpio-leds";
 147
 148                 power {
 149                         label = "edimax:green:power";
 150                         gpios = <&gpio0 10 1>;
 151                 };
 152                 wlan {
 153                         label = "edimax:amber:wlan";
 154                         gpios = <&gpio0 11 1>;
 155                 };
 156                 wlan_5ghz {
 157                         label = "edimax:amber:wlan_5ghz";
 158                         gpios = <&gpio0 14 1>;
 159                 };
 160         };
 161
 162         /* Unclear if this is the correct gpio setup; the USB ports are
 163            unpopulated on a stock BR-6475nD, even though the hardware exists
 164            and the headers are there. */
 165         /*
 166         gpio_export {
 167                 compatible = "gpio-export";
 168                 #size-cells = <0>;
 169                 usb {
 170                         gpio-export,name="usb";
 171                         gpio-export,output=<0>;
 172                         gpios = <&gpio0 19 0>;
 173                 };
 174         };
 175         */
 176 };