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-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         gpio-keys-polled {
  20                 compatible = "gpio-keys-polled";
  21                 poll-interval = <100>;
  22
  23                 reset {
  24                         label = "reset";
  25                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  26                         linux,code = <KEY_RESTART>;
  27                 };
  28
  29                 rfkill {
  30                         label = "rfkill";
  31                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  32                         linux,input-type = <EV_SW>;
  33                         linux,code = <KEY_RFKILL>;
  34                 };
  35         };
  36
  37         gpio-leds {
  38                 compatible = "gpio-leds";
  39
  40                 led_power: power {
  41                         label = "br-6475nd:green:power";
  42                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 wlan {
  46                         label = "br-6475nd:amber:wlan";
  47                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  48                 };
  49
  50                 wlan_5ghz {
  51                         label = "br-6475nd:amber:wlan_5ghz";
  52                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  53                 };
  54         };
  55
  56         nor-flash@1c000000 {
  57                 compatible = "cfi-flash";
  58                 reg = <0x1c000000 0x800000>;
  59                 bank-width = <2>;
  60
  61                 partitions {
  62                         compatible = "fixed-partitions";
  63                         #address-cells = <1>;
  64                         #size-cells = <1>;
  65
  66                         partition@0 {
  67                                 reg = <0x00000000 0x00030000>;
  68                                 label = "u-boot";
  69                                 read-only;
  70                         };
  71
  72                         partition@30000 {
  73                                 reg = <0x00030000 0x00010000>;
  74                                 label = "nvram";
  75                                 read-only;
  76                         };
  77
  78                         factory: partition@40000 {
  79                                 reg = <0x00040000 0x00010000>;
  80                                 label = "factory";
  81                                 read-only;
  82                         };
  83
  84                         devdata: partition@50000 {
  85                                 reg = <0x00050000 0x00020000>;
  86                                 label = "devdata";
  87                                 read-only;
  88                         };
  89
  90                         partition@70000 {
  91                                 reg = <0x00070000 0x00790000>;
  92                                 label = "firmware";
  93                         };
  94                 };
  95         };
  96
  97         rtl8367 {
  98                 compatible = "realtek,rtl8367";
  99                 gpio-sda = <&gpio0 5 GPIO_ACTIVE_HIGH>;
 100                 gpio-sck = <&gpio0 4 GPIO_ACTIVE_HIGH>;
 101                 realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
 102         };
 103
 104         /*
 105          * Unclear if this is the correct gpio setup; the USB ports are
 106          * unpopulated on a stock BR-6475nD, even though the hardware exists
 107          * and the headers are there.
 108          */
 109         /*
 110         gpio_export {
 111                 compatible = "gpio-export";
 112                 #size-cells = <0>;
 113
 114                 usb {
 115                         gpio-export,name="usb";
 116                         gpio-export,output=<0>;
 117                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
 118                 };
 119         };
 120         */
 121 };
 122
 123 &pinctrl {
 124         state_default: pinctrl0 {
 125                 gpio {
 126                         ralink,group = "spi", "jtag", "uartf";
 127                         ralink,function = "gpio";
 128                 };
 129         };
 130 };
 131
 132 &timer {
 133         status = "okay";
 134 };
 135
 136 &gpio1 {
 137         status = "okay";
 138 };
 139
 140 &uartlite {
 141         status = "okay";
 142 };
 143
 144 &ethernet {
 145         status = "okay";
 146         mtd-mac-address = <&devdata 0x0d>;
 147
 148         port@0 {
 149                 mediatek,fixed-link = <1000 1 1 1>;
 150         };
 151 };
 152
 153 &wmac {
 154         status = "okay";
 155         ralink,mtd-eeprom = <&factory 0>;
 156 };
 157
 158 &pci {
 159         status = "okay";
 160 };
 161
 162 &pci1 {
 163         status = "okay";
 164
 165         wifi@0,0 {
 166                 compatible = "pci0,0";
 167                 reg = <0x10000 0 0 0 0>;
 168                 ralink,5ghz = <0>;
 169                 ralink,mtd-eeprom = <&factory 0x8000>;
 170         };
 171 };
 172
 173 &ehci {
 174         status = "okay";
 175 };
 176
 177 &ohci {
 178         status = "okay";
 179 };