target/linux/ramips/dts/rt3662_edimax_br-6475nd.dts

   1 #include "rt3883.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/mtd/partitions/uimage.h>
   6
   7 / {
   8         compatible = "edimax,br-6475nd", "ralink,rt3662-soc", "ralink,rt3883-soc";
   9         model = "Edimax BR-6475nD";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16         };
  17
  18         keys {
  19                 compatible = "gpio-keys-polled";
  20                 poll-interval = <100>;
  21
  22                 reset {
  23                         label = "reset";
  24                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  25                         linux,code = <KEY_RESTART>;
  26                 };
  27
  28                 rfkill {
  29                         label = "rfkill";
  30                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  31                         linux,input-type = <EV_SW>;
  32                         linux,code = <KEY_RFKILL>;
  33                 };
  34         };
  35
  36         leds {
  37                 compatible = "gpio-leds";
  38
  39                 led_power: power {
  40                         label = "green:power";
  41                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 wlan {
  45                         label = "amber:wlan";
  46                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 wlan_5ghz {
  50                         label = "amber:wlan_5ghz";
  51                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  52                 };
  53         };
  54
  55         flash@1c000000 {
  56                 compatible = "cfi-flash";
  57                 reg = <0x1c000000 0x800000>;
  58                 bank-width = <2>;
  59
  60                 partitions {
  61                         compatible = "fixed-partitions";
  62                         #address-cells = <1>;
  63                         #size-cells = <1>;
  64
  65                         partition@0 {
  66                                 reg = <0x00000000 0x00030000>;
  67                                 label = "u-boot";
  68                                 read-only;
  69                         };
  70
  71                         partition@30000 {
  72                                 reg = <0x00030000 0x00010000>;
  73                                 label = "nvram";
  74                                 read-only;
  75                         };
  76
  77                         factory: partition@40000 {
  78                                 reg = <0x00040000 0x00010000>;
  79                                 label = "factory";
  80                                 read-only;
  81                         };
  82
  83                         devdata: partition@50000 {
  84                                 reg = <0x00050000 0x00020000>;
  85                                 label = "devdata";
  86                                 read-only;
  87                         };
  88
  89                         partition@70000 {
  90                                 compatible = "openwrt,uimage", "denx,uimage";
  91                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
  92                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
  93                                 reg = <0x00070000 0x00790000>;
  94                                 label = "firmware";
  95                         };
  96                 };
  97         };
  98
  99         rtl8367 {
 100                 compatible = "realtek,rtl8367";
 101                 gpio-sda = <&gpio0 5 GPIO_ACTIVE_HIGH>;
 102                 gpio-sck = <&gpio0 4 GPIO_ACTIVE_HIGH>;
 103                 realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
 104         };
 105
 106         /*
 107          * Unclear if this is the correct gpio setup; the USB ports are
 108          * unpopulated on a stock BR-6475nD, even though the hardware exists
 109          * and the headers are there.
 110          */
 111         /*
 112         gpio_export {
 113                 compatible = "gpio-export";
 114                 #size-cells = <0>;
 115
 116                 usb {
 117                         gpio-export,name="usb";
 118                         gpio-export,output=<0>;
 119                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
 120                 };
 121         };
 122         */
 123 };
 124
 125 &state_default {
 126         gpio {
 127                 groups = "spi", "jtag", "uartf";
 128                 function = "gpio";
 129         };
 130 };
 131
 132 &timer {
 133         status = "okay";
 134 };
 135
 136 &uartlite {
 137         status = "okay";
 138 };
 139
 140 &ethernet {
 141         status = "okay";
 142         nvmem-cells = <&macaddr_devdata_d>;
 143         nvmem-cell-names = "mac-address";
 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 0x0>;
 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 };
 177
 178 &devdata {
 179         compatible = "nvmem-cells";
 180         #address-cells = <1>;
 181         #size-cells = <1>;
 182
 183         macaddr_devdata_d: macaddr@d {
 184                 reg = <0xd 0x6>;
 185         };
 186 };