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         palmbus@10000000 {
  10                 gpio0: gpio@600 {
  11                         status = "okay";
  12                 };
  13
  14                 gpio2: gpio@660 {
  15                         status = "okay";
  16                 };
  17
  18                 gpio3: gpio@688 {
  19                         status = "okay";
  20                 };
  21
  22                 spi@b00 {
  23                         status = "okay";
  24
  25                         m25p80@0 {
  26                                 #address-cells = <1>;
  27                                 #size-cells = <1>;
  28                                 compatible = "s25fl129p1";
  29                                 reg = <0 0>;
  30                                 linux,modalias = "m25p80", "s25fl129p1";
  31                                 spi-max-frequency = <10000000>;
  32
  33                                 partition@0 {
  34                                         label = "u-boot";
  35                                         reg = <0x0 0x30000>;
  36                                         read-only;
  37                                 };
  38
  39                                 partition@30000 {
  40                                         label = "u-boot-env";
  41                                         reg = <0x30000 0x10000>;
  42                                         read-only;
  43                                 };
  44
  45                                 factory: partition@40000 {
  46                                         label = "factory";
  47                                         reg = <0x40000 0x10000>;
  48                                         read-only;
  49                                 };
  50
  51                                 partition@50000 {
  52                                         label = "firmware";
  53                                         reg = <0x50000 0xf60000>;
  54                                 };
  55
  56                                 partition@fb0000 {
  57                                         label = "user-config";
  58                                         reg = <0xfb0000 0x50000>;
  59
  60                                 };
  61                         };
  62                 };
  63         };
  64
  65         ehci@101c0000 {
  66                 status = "okay";
  67         };
  68
  69         ohci@101c1000 {
  70                 status = "okay";
  71         };
  72
  73         ethernet@10100000 {
  74                 mtd-mac-address = <&factory 0x4>;
  75                 ralink,port-map = "wllll";
  76         };
  77
  78         wmac@10180000 {
  79                 ralink,mtd-eeprom = <&factory 0>;
  80         };
  81
  82         pinctrl {
  83                 state_default: pinctrl0 {
  84                         default {
  85                                 ralink,group = "i2c", "ephy", "wled";
  86                                 ralink,function = "gpio";
  87                         };
  88                 };
  89         };
  90
  91         gpio-leds {
  92                 compatible = "gpio-leds";
  93                 system {
  94                         label = "kingston:blue:system";
  95                         gpios = <&gpio2 3 1>;
  96                 };
  97                 wifi {
  98                         label = "kingston:blue:wifi";
  99                         gpios = <&gpio3 0 1>;
 100                 };
 101         };
 102
 103         gpio-keys-polled {
 104                 compatible = "gpio-keys-polled";
 105                 #address-cells = <1>;
 106                 #size-cells = <0>;
 107                 poll-interval = <20>;
 108                 reset {
 109                         label = "reset";
 110                         gpios = <&gpio0 1 1>;
 111                         linux,code = <0x198>;
 112                 };
 113                 system {
 114                         label = "system";
 115                         gpios = <&gpio0 2 1>;
 116                         linux,code = <0x211>;
 117                 };
 118         };
 119 };