target/linux/ramips/dts/AI-BR100.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 / {
   6         compatible = "AI-BR100", "ralink,mt7620a-soc";
   7         model = "Aigale Ai-BR100";
   8
   9         palmbus@10000000 {
  10                 gpio2: gpio@660 {
  11                         status = "okay";
  12                 };
  13
  14                 gpio3: gpio@688 {
  15                         status = "okay";
  16                 };
  17
  18                 spi@b00 {
  19                         status = "okay";
  20
  21                         m25p80@0 {
  22                                 #address-cells = <1>;
  23                                 #size-cells = <1>;
  24                                 compatible = "jedec,spi-nor";
  25                                 reg = <0 0>;
  26                                 linux,modalias = "m25p80", "en25q64";
  27                                 spi-max-frequency = <10000000>;
  28
  29                                 partition@0 {
  30                                         label = "u-boot";
  31                                         reg = <0x0 0x20000>;
  32                                         read-only;
  33                                 };
  34
  35                                 partition@20000 {
  36                                         label = "u-boot-env";
  37                                         reg = <0x20000 0x10000>;
  38                                         read-only;
  39                                 };
  40
  41                                 factory: partition@30000 {
  42                                         label = "factory";
  43                                         reg = <0x30000 0x10000>;
  44                                         read-only;
  45                                 };
  46
  47                                 partition@40000 {
  48                                         label = "firmware";
  49                                         reg = <0x40000 0x7c0000>;
  50                                 };
  51                         };
  52                 };
  53         };
  54
  55         ehci@101c0000 {
  56                 status = "okay";
  57         };
  58
  59         ohci@101c1000 {
  60                 status = "okay";
  61         };
  62
  63         pinctrl {
  64                 state_default: pinctrl0 {
  65                         gpio {
  66                                 ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
  67                                 ralink,function = "gpio";
  68                         };
  69                 };
  70         };
  71
  72         ethernet@10100000 {
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&ephy_pins>;
  75                 mtd-mac-address = <&factory 0x4>;
  76                 mediatek,portmap = "llllw";
  77         };
  78
  79         wmac@10180000 {
  80                 ralink,mtd-eeprom = <&factory 0>;
  81         };
  82
  83         gpio-leds {
  84                 compatible = "gpio-leds";
  85
  86                 wan {
  87                         label = "ai-br100:blue:wan";
  88                         gpios = <&gpio2 4 1>;
  89                 };
  90
  91                 wlan {
  92                         label = "ai-br100:blue:wlan";
  93                         gpios = <&gpio3 0 1>;
  94                 };
  95         };
  96
  97         gpio-keys-polled {
  98                 compatible = "gpio-keys-polled";
  99                 #address-cells = <1>;
 100                 #size-cells = <0>;
 101                 poll-interval = <20>;
 102
 103                 reset {
 104                         label = "reset";
 105                         gpios = <&gpio0 12 1>;
 106                         linux,code = <0x198>;
 107                 };
 108         };
 109 };