target/linux/ramips/dts/MLW221.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 / {
   6         compatible = "mlw221", "ralink,mt7620n-soc";
   7         model = "Kingston MLW221";
   8
   9         gpio-leds {
  10                 compatible = "gpio-leds";
  11
  12                 system {
  13                         label = "mlw221:blue:system";
  14                         gpios = <&gpio2 3 1>;
  15                 };
  16
  17                 wifi {
  18                         label = "mlw221:blue:wifi";
  19                         gpios = <&gpio3 0 1>;
  20                 };
  21         };
  22
  23         gpio-keys-polled {
  24                 compatible = "gpio-keys-polled";
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27                 poll-interval = <20>;
  28
  29                 reset {
  30                         label = "reset";
  31                         gpios = <&gpio0 1 1>;
  32                         linux,code = <0x198>;
  33                 };
  34
  35                 system {
  36                         label = "system";
  37                         gpios = <&gpio0 2 1>;
  38                         linux,code = <0x211>;
  39                 };
  40         };
  41 };
  42
  43 &gpio0 {
  44         status = "okay";
  45 };
  46
  47 &gpio2 {
  48         status = "okay";
  49 };
  50
  51 &gpio3 {
  52         status = "okay";
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         m25p80@0 {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 linux,modalias = "m25p80", "s25fl129p1";
  64                 spi-max-frequency = <10000000>;
  65
  66                 partition@0 {
  67                         label = "u-boot";
  68                         reg = <0x0 0x30000>;
  69                         read-only;
  70                 };
  71
  72                 partition@30000 {
  73                         label = "u-boot-env";
  74                         reg = <0x30000 0x10000>;
  75                         read-only;
  76                 };
  77
  78                 factory: partition@40000 {
  79                         label = "factory";
  80                         reg = <0x40000 0x10000>;
  81                         read-only;
  82                 };
  83
  84                 partition@50000 {
  85                         label = "firmware";
  86                         reg = <0x50000 0xf60000>;
  87                 };
  88
  89                 partition@fb0000 {
  90                         label = "user-config";
  91                         reg = <0xfb0000 0x50000>;
  92                 };
  93         };
  94 };
  95
  96 &ehci {
  97         status = "okay";
  98 };
  99
 100 &ohci {
 101         status = "okay";
 102 };
 103
 104 &ethernet {
 105         mtd-mac-address = <&factory 0x4>;
 106         mediatek,portmap = "wllll";
 107 };
 108
 109 &wmac {
 110         ralink,mtd-eeprom = <&factory 0>;
 111 };
 112
 113 &pinctrl {
 114         state_default: pinctrl0 {
 115                 default {
 116                         ralink,group = "i2c", "ephy", "wled";
 117                         ralink,function = "gpio";
 118                 };
 119         };
 120 };