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

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "glinet,gl-mt300n", "ralink,mt7620a-soc";
  10         model = "GL-MT300N";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 wan {
  20                         label = "gl-mt300n:wan";
  21                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 lan {
  25                         label = "gl-mt300n:lan";
  26                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wlan {
  30                         label = "gl-mt300n:wlan";
  31                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34         };
  35
  36         gpio-keys-polled {
  37                 compatible = "gpio-keys-polled";
  38                 poll-interval = <20>;
  39                 reset {
  40                         label = "reset";
  41                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_RESTART>;
  43                 };
  44
  45                 BTN_0 {
  46                         label = "BTN_0";
  47                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  48                         linux,code = <BTN_0>;
  49                 };
  50
  51             BTN_1 {
  52                         label = "BTN_1";
  53                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  54                         linux,code = <BTN_1>;
  55                 };
  56         };
  57 };
  58
  59 &gpio0 {
  60         status = "okay";
  61 };
  62
  63 &gpio1 {
  64         status = "okay";
  65 };
  66
  67 &gpio2 {
  68         status = "okay";
  69 };
  70
  71 &gpio3 {
  72         status = "okay";
  73 };
  74
  75 &spi0 {
  76         status = "okay";
  77
  78         m25p80@0 {
  79                 #address-cells = <1>;
  80                 #size-cells = <1>;
  81                 compatible = "jedec,spi-nor";
  82                 reg = <0>;
  83                 spi-max-frequency = <10000000>;
  84
  85                 partition@0 {
  86                         label = "u-boot";
  87                         reg = <0x0 0x30000>;
  88                 };
  89
  90                 partition@30000 {
  91                         label = "u-boot-env";
  92                         reg = <0x30000 0x10000>;
  93                         read-only;
  94                 };
  95
  96                 factory: partition@40000 {
  97                         label = "factory";
  98                         reg = <0x40000 0x10000>;
  99                         read-only;
 100                 };
 101
 102                 partition@50000 {
 103                         label = "firmware";
 104                         reg = <0x50000 0xf80000>;
 105                 };
 106
 107                 partition@ff0000 {
 108                         label = "art";
 109                         reg = <0xff0000 0x10000>;
 110                 };
 111         };
 112 };
 113
 114 &ehci {
 115         status = "okay";
 116 };
 117
 118 &ohci {
 119         status = "okay";
 120 };
 121
 122 &ethernet {
 123         mtd-mac-address = <&factory 0x4000>;
 124         mediatek,portmap = "wllll";
 125 };
 126
 127 &wmac {
 128         ralink,mtd-eeprom = <&factory 0>;
 129 };
 130
 131 &pinctrl {
 132         state_default: pinctrl0 {
 133                 gpio {
 134                         ralink,group = "wled","ephy","i2c";
 135                         ralink,function = "gpio";
 136                 };
 137         };
 138 };