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

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "GL-MT300N", "ralink,mt7620a-soc";
   9         model = "GL-MT300N";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200";
  13         };
  14
  15         gpio-leds {
  16                 compatible = "gpio-leds";
  17
  18                 wan {
  19                         label = "gl-mt300n:wan";
  20                         gpios = <&gpio2 0 1>;
  21                 };
  22
  23                 lan {
  24                         label = "gl-mt300n:lan";
  25                         gpios = <&gpio2 1 1>;
  26                 };
  27
  28                 wlan {
  29                         label = "gl-mt300n:wlan";
  30                         gpios = <&gpio3 0 1>;
  31                 };
  32
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 poll-interval = <20>;
  40                 reset {
  41                         label = "reset";
  42                         gpios = <&gpio0 1 1>;
  43                         linux,code = <KEY_RESTART>;
  44                 };
  45
  46                 BTN_0 {
  47                         label = "BTN_0";
  48                         gpios = <&gpio2 2 1>;
  49                         linux,code = <BTN_0>;
  50                 };
  51
  52             BTN_1 {
  53                         label = "BTN_1";
  54                         gpios = <&gpio2 3 1>;
  55                         linux,code = <BTN_1>;
  56                 };
  57         };
  58 };
  59
  60 &gpio0 {
  61         status = "okay";
  62 };
  63
  64 &gpio1 {
  65         status = "okay";
  66 };
  67
  68 &gpio2 {
  69         status = "okay";
  70 };
  71
  72 &gpio3 {
  73         status = "okay";
  74 };
  75
  76 &spi0 {
  77         status = "okay";
  78
  79         m25p80@0 {
  80                 #address-cells = <1>;
  81                 #size-cells = <1>;
  82                 compatible = "jedec,spi-nor";
  83                 reg = <0>;
  84                 spi-max-frequency = <10000000>;
  85
  86                 partition@0 {
  87                         label = "u-boot";
  88                         reg = <0x0 0x30000>;
  89                 };
  90
  91                 partition@30000 {
  92                         label = "u-boot-env";
  93                         reg = <0x30000 0x10000>;
  94                         read-only;
  95                 };
  96
  97                 factory: partition@40000 {
  98                         label = "factory";
  99                         reg = <0x40000 0x10000>;
 100                         read-only;
 101                 };
 102
 103                 partition@50000 {
 104                         label = "firmware";
 105                         reg = <0x50000 0xf80000>;
 106                 };
 107
 108                 partition@ff0000 {
 109                         label = "art";
 110                         reg = <0xff0000 0x10000>;
 111                 };
 112         };
 113 };
 114
 115 &ehci {
 116         status = "okay";
 117 };
 118
 119 &ohci {
 120         status = "okay";
 121 };
 122
 123 &ethernet {
 124         mtd-mac-address = <&factory 0x4000>;
 125         mediatek,portmap = "wllll";
 126 };
 127
 128 &wmac {
 129         ralink,mtd-eeprom = <&factory 0>;
 130 };
 131
 132 &pinctrl {
 133         state_default: pinctrl0 {
 134                 gpio {
 135                         ralink,group = "wled","ephy","i2c";
 136                         ralink,function = "gpio";
 137                 };
 138         };
 139 };