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

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "GL-MT300A", "ralink,mt7620a-soc";
   9         model = "GL-MT300A";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200";
  13         };
  14
  15         gpio-leds {
  16                 compatible = "gpio-leds";
  17
  18                 wan {
  19                         label = "gl-mt300a:wan";
  20                         gpios = <&gpio2 0 1>;
  21                 };
  22
  23                 lan {
  24                         label = "gl-mt300a:lan";
  25                         gpios = <&gpio2 1 1>;
  26                 };
  27
  28                 wlan {
  29                         label = "gl-mt300a:wlan";
  30                         gpios = <&gpio3 0 1>;
  31                 };
  32
  33                 usb {
  34                         label = "gl-mt300a:usb";
  35                         gpios = <&gpio0 7 1>;
  36                 };
  37
  38         };
  39
  40         gpio-keys-polled {
  41                 compatible = "gpio-keys-polled";
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44                 poll-interval = <20>;
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio0 13 1>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50
  51                 BTN_0 {
  52                         label = "BTN_0";
  53                         gpios = <&gpio0 1 1>;
  54                         linux,code = <BTN_0>;
  55                 };
  56
  57             BTN_1 {
  58                         label = "BTN_1";
  59                         gpios = <&gpio0 2 1>;
  60                         linux,code = <BTN_1>;
  61                 };
  62         };
  63 };
  64
  65 &gpio0 {
  66         status = "okay";
  67 };
  68
  69 &gpio1 {
  70         status = "okay";
  71 };
  72
  73 &gpio2 {
  74         status = "okay";
  75 };
  76
  77 &gpio3 {
  78         status = "okay";
  79 };
  80
  81 &spi0 {
  82         status = "okay";
  83
  84         m25p80@0 {
  85                 #address-cells = <1>;
  86                 #size-cells = <1>;
  87                 compatible = "w25q128";
  88                 reg = <0>;
  89                 linux,modalias = "m25p80", "w25q128";
  90                 spi-max-frequency = <10000000>;
  91
  92                 partition@0 {
  93                         label = "u-boot";
  94                         reg = <0x0 0x30000>;
  95                 };
  96
  97                 partition@30000 {
  98                         label = "u-boot-env";
  99                         reg = <0x30000 0x10000>;
 100                         read-only;
 101                 };
 102
 103                 factory: partition@40000 {
 104                         label = "factory";
 105                         reg = <0x40000 0x10000>;
 106                         read-only;
 107                 };
 108
 109                 partition@50000 {
 110                         label = "firmware";
 111                         reg = <0x50000 0xf80000>;
 112                 };
 113
 114                 partition@ff0000 {
 115                         label = "art";
 116                         reg = <0xff0000 0x10000>;
 117                 };
 118         };
 119 };
 120
 121 &sdhci {
 122         status = "okay";
 123 };
 124
 125 &ehci {
 126         status = "okay";
 127 };
 128
 129 &ohci {
 130         status = "okay";
 131 };
 132
 133 &ethernet {
 134         pinctrl-names = "default";
 135         pinctrl-0 = <&ephy_pins>;
 136         mtd-mac-address = <&factory 0x4000>;
 137         ralink,port-map = "wllll";
 138 };
 139
 140 &wmac {
 141         ralink,mtd-eeprom = <&factory 0>;
 142 };
 143
 144 &pcie {
 145         status = "okay";
 146
 147         pcie-bridge {
 148                 mt76@0,0 {
 149                         reg = <0x0000 0 0 0 0>;
 150                         device_type = "pci";
 151                         mediatek,mtd-eeprom = <&factory 0x8000>;
 152                         mediatek,2ghz = <0>;
 153                 };
 154         };
 155 };
 156
 157 &pinctrl {
 158         state_default: pinctrl0 {
 159                 gpio {
 160                         ralink,group = "wled","ephy","uartf","i2c";
 161                         ralink,function = "gpio";
 162                 };
 163         };
 164 };