target/linux/ramips/dts/GL-MT300N-V2.dts

   1 /dts-v1/;
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 /{
   9         compatible = "glinet,gl-mt300n-v2", "ralink,mt7620an-soc";
  10         model = "GL-MT300N-V2";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         memory@0 {
  17                 device_type = "memory";
  18                 reg = <0x0 0x8000000>;
  19         };
  20
  21         gpio-leds {
  22                 compatible = "gpio-leds";
  23
  24                 wan {
  25                         label = "gl-mt300n-v2:blue:wan";
  26                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wlan {
  30                         label = "gl-mt300n-v2:red:wlan";
  31                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  32                 };
  33         };
  34
  35         gpio-keys {
  36                 compatible = "gpio-keys-polled";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 poll-interval = <20>;
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46
  47                 BTN_0 {
  48                         label = "BTN_0";
  49                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  50                         linux,code = <BTN_0>;
  51                 };
  52
  53                 BTN_1 {
  54                         label = "BTN_1";
  55                         gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
  56                         linux,code = <BTN_1>;
  57                 };
  58         };
  59
  60         gpio_export {
  61                 compatible = "gpio-export";
  62                 #size-cells = <0>;
  63
  64                 usb {
  65                         gpio-export,name = "usb";
  66                         gpio-export,output = <1>;
  67                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  68                 };
  69         };
  70
  71 };
  72
  73 &pinctrl {
  74         state_default: pinctrl0 {
  75                 gpio {
  76                         ralink,group = "wdt", "gpio", "wled_an", "p0led_an", "i2s";
  77                         ralink,function = "gpio";
  78                 };
  79         };
  80 };
  81
  82 &ethernet {
  83         mtd-mac-address = <&factory 0x4>;
  84 };
  85
  86 &wmac {
  87         status = "okay";
  88         ralink,mtd-eeprom = <&factory 0x0>;
  89 };
  90
  91 &spi0 {
  92         status = "okay";
  93
  94         m25p80@0 {
  95                 #address-cells = <1>;
  96                 #size-cells = <1>;
  97                 compatible = "jedec,spi-nor";
  98                 reg = <0>;
  99                 spi-max-frequency = <10000000>;
 100                 m25p,chunked-io = <32>;
 101
 102                 partition@0 {
 103                         label = "u-boot";
 104                         reg = <0x0 0x30000>;
 105                         read-only;
 106                 };
 107
 108                 partition@30000 {
 109                         label = "u-boot-env";
 110                         reg = <0x30000 0x10000>;
 111                         read-only;
 112                 };
 113
 114                 factory: partition@40000 {
 115                          label = "factory";
 116                          reg = <0x40000 0x10000>;
 117                          read-only;
 118                 };
 119
 120                 partition@50000 {
 121                          label = "firmware";
 122                          reg = <0x50000 0xfb0000>;
 123                 };
 124         };
 125 };
 126
 127 &ehci {
 128         status = "okay";
 129 };
 130
 131 &ohci {
 132         status = "okay";
 133 };