target/linux/ramips/dts/GL-MT300A.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 / {
   6         compatible = "GL-MT300A", "ralink,mt7620a-soc";
   7         model = "GL-MT300A";
   8
   9         chosen {
  10                 bootargs = "console=ttyS0,115200";
  11         };
  12
  13         gpio-leds {
  14                 compatible = "gpio-leds";
  15
  16                 wan {
  17                         label = "gl-mt300a:wan";
  18                         gpios = <&gpio2 0 1>;
  19                 };
  20
  21                 lan {
  22                         label = "gl-mt300a:lan";
  23                         gpios = <&gpio2 1 1>;
  24                 };
  25
  26                 wlan {
  27                         label = "gl-mt300a:wlan";
  28                         gpios = <&gpio3 0 1>;
  29                 };
  30
  31                 usb {
  32                         label = "gl-mt300a:usb";
  33                         gpios = <&gpio0 7 1>;
  34                 };
  35
  36         };
  37
  38         gpio-keys-polled {
  39                 compatible = "gpio-keys-polled";
  40                 #address-cells = <1>;
  41                 #size-cells = <0>;
  42                 poll-interval = <20>;
  43                 reset {
  44                         label = "reset";
  45                         gpios = <&gpio0 13 1>;
  46                         linux,code = <0x198>;
  47                 };
  48
  49                 BTN_0 {
  50                         label = "BTN_0";
  51                         gpios = <&gpio0 1 1>;
  52                         linux,code = <0x100>;
  53                 };
  54
  55             BTN_1 {
  56                         label = "BTN_1";
  57                         gpios = <&gpio0 2 1>;
  58                         linux,code = <0x101>;
  59                 };
  60         };
  61 };
  62
  63 &gpio0 {
  64         status = "okay";
  65 };
  66
  67 &gpio1 {
  68         status = "okay";
  69 };
  70
  71 &gpio2 {
  72         status = "okay";
  73 };
  74
  75 &gpio3 {
  76         status = "okay";
  77 };
  78
  79 &spi0 {
  80         status = "okay";
  81
  82         m25p80@0 {
  83                 #address-cells = <1>;
  84                 #size-cells = <1>;
  85                 compatible = "w25q128";
  86                 reg = <0 0>;
  87                 linux,modalias = "m25p80", "w25q128";
  88                 spi-max-frequency = <10000000>;
  89
  90                 partition@0 {
  91                         label = "u-boot";
  92                         reg = <0x0 0x30000>;
  93                 };
  94
  95                 partition@30000 {
  96                         label = "u-boot-env";
  97                         reg = <0x30000 0x10000>;
  98                         read-only;
  99                 };
 100
 101                 factory: partition@40000 {
 102                         label = "factory";
 103                         reg = <0x40000 0x10000>;
 104                         read-only;
 105                 };
 106
 107                 partition@50000 {
 108                         label = "firmware";
 109                         reg = <0x50000 0xf80000>;
 110                 };
 111
 112                 partition@ff0000 {
 113                         label = "art";
 114                         reg = <0xff0000 0x10000>;
 115                 };
 116         };
 117 };
 118
 119 &sdhci {
 120         status = "okay";
 121 };
 122
 123 &ehci {
 124         status = "okay";
 125 };
 126
 127 &ohci {
 128         status = "okay";
 129 };
 130
 131 &ethernet {
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&ephy_pins>;
 134         mtd-mac-address = <&factory 0x4000>;
 135         ralink,port-map = "wllll";
 136 };
 137
 138 &wmac {
 139         ralink,mtd-eeprom = <&factory 0>;
 140 };
 141
 142 &pcie {
 143         status = "okay";
 144
 145         pcie-bridge {
 146                 mt76@0,0 {
 147                         reg = <0x0000 0 0 0 0>;
 148                         device_type = "pci";
 149                         mediatek,mtd-eeprom = <&factory 0x8000>;
 150                         mediatek,2ghz = <0>;
 151                 };
 152         };
 153 };
 154
 155 &pinctrl {
 156         state_default: pinctrl0 {
 157                 gpio {
 158                         ralink,group = "wled","ephy","uartf","i2c";
 159                         ralink,function = "gpio";
 160                 };
 161         };
 162 };