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 = "jedec,spi-nor";
  88                 reg = <0>;
  89                 spi-max-frequency = <10000000>;
  90
  91                 partition@0 {
  92                         label = "u-boot";
  93                         reg = <0x0 0x30000>;
  94                 };
  95
  96                 partition@30000 {
  97                         label = "u-boot-env";
  98                         reg = <0x30000 0x10000>;
  99                         read-only;
 100                 };
 101
 102                 factory: partition@40000 {
 103                         label = "factory";
 104                         reg = <0x40000 0x10000>;
 105                         read-only;
 106                 };
 107
 108                 partition@50000 {
 109                         label = "firmware";
 110                         reg = <0x50000 0xf80000>;
 111                 };
 112
 113                 partition@ff0000 {
 114                         label = "art";
 115                         reg = <0xff0000 0x10000>;
 116                 };
 117         };
 118 };
 119
 120 &sdhci {
 121         status = "okay";
 122 };
 123
 124 &ehci {
 125         status = "okay";
 126 };
 127
 128 &ohci {
 129         status = "okay";
 130 };
 131
 132 &ethernet {
 133         pinctrl-names = "default";
 134         pinctrl-0 = <&ephy_pins>;
 135         mtd-mac-address = <&factory 0x4000>;
 136         ralink,port-map = "wllll";
 137 };
 138
 139 &wmac {
 140         ralink,mtd-eeprom = <&factory 0>;
 141 };
 142
 143 &pinctrl {
 144         state_default: pinctrl0 {
 145                 gpio {
 146                         ralink,group = "wled","ephy","uartf","i2c";
 147                         ralink,function = "gpio";
 148                 };
 149         };
 150 };