target/linux/ramips/dts/GL-MT300N.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 / {
   6         compatible = "GL-MT300N", "ralink,mt7620n-soc";
   7         model = "GL-MT300N";
   8
   9         chosen {
  10                 bootargs = "console=ttyS0,115200";
  11         };
  12
  13         palmbus@10000000 {
  14                 gpio0: gpio@600 {
  15                         status = "okay";
  16                 };
  17
  18                 gpio1: gpio@638 {
  19                         status = "okay";
  20                 };
  21
  22                 gpio2: gpio@660 {
  23                         status = "okay";
  24                 };
  25
  26                 gpio3: gpio@688 {
  27                       status = "okay";
  28                  };
  29
  30                 spi@b00 {
  31                         status = "okay";
  32
  33                         m25p80@0 {
  34                                 #address-cells = <1>;
  35                                 #size-cells = <1>;
  36                                 compatible = "w25q128";
  37                                 reg = <0 0>;
  38                                 linux,modalias = "m25p80", "w25q128";
  39                                 spi-max-frequency = <10000000>;
  40
  41                                 partition@0 {
  42                                         label = "u-boot";
  43                                         reg = <0x0 0x30000>;
  44                                 };
  45
  46                                 partition@30000 {
  47                                         label = "u-boot-env";
  48                                         reg = <0x30000 0x10000>;
  49                                         read-only;
  50                                 };
  51
  52                                 factory: partition@40000 {
  53                                         label = "factory";
  54                                         reg = <0x40000 0x10000>;
  55                                         read-only;
  56                                 };
  57
  58                                 partition@50000 {
  59                                         label = "firmware";
  60                                         reg = <0x50000 0xf80000>;
  61                                 };
  62
  63                                 partition@ff0000 {
  64                                         label = "art";
  65                                         reg = <0xff0000 0x10000>;
  66                                 };
  67                         };
  68                 };
  69         };
  70
  71         ehci@101c0000 {
  72                 status = "okay";
  73         };
  74
  75         ohci@101c1000 {
  76                 status = "okay";
  77         };
  78
  79         ethernet@10100000 {
  80                 mtd-mac-address = <&factory 0x4000>;
  81                 ralink,port-map = "wllll";
  82         };
  83
  84         wmac@10180000 {
  85                 ralink,mtd-eeprom = <&factory 0>;
  86         };
  87
  88         pcie@10140000 {
  89                 status = "okay";
  90
  91                 pcie-bridge {
  92                         mt76@0,0 {
  93                                 reg = <0x0000 0 0 0 0>;
  94                                 device_type = "pci";
  95                                 mediatek,mtd-eeprom = <&factory 0x8000>;
  96                                 mediatek,2ghz = <0>;
  97                         };
  98                 };
  99         };
 100
 101         pinctrl {
 102                 state_default: pinctrl0 {
 103                         gpio {
 104                                 ralink,group = "wled","ephy","i2c";
 105                                 ralink,function = "gpio";
 106                         };
 107                 };
 108         };
 109
 110         gpio-leds {
 111                 compatible = "gpio-leds";
 112
 113                 wan {
 114                         label = "gl-mt300n:wan";
 115                         gpios = <&gpio2 0 1>;
 116                 };
 117
 118                 lan {
 119                         label = "gl-mt300n:lan";
 120                         gpios = <&gpio2 1 1>;
 121                 };
 122
 123                 wlan {
 124                         label = "gl-mt300n:wlan";
 125                         gpios = <&gpio3 0 1>;
 126                 };
 127
 128         };
 129
 130         gpio-keys-polled {
 131                 compatible = "gpio-keys-polled";
 132                 #address-cells = <1>;
 133                 #size-cells = <0>;
 134                 poll-interval = <20>;
 135                 reset {
 136                         label = "reset";
 137                         gpios = <&gpio0 1 1>;
 138                         linux,code = <0x198>;
 139                 };
 140
 141                 BTN_0 {
 142                         label = "BTN_0";
 143                         gpios = <&gpio2 2 1>;
 144                         linux,code = <0x100>;
 145                 };
 146
 147             BTN_1 {
 148                         label = "BTN_1";
 149                         gpios = <&gpio2 3 1>;
 150                         linux,code = <0x101>;
 151                 };
 152         };
 153 };