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         ehci@101c0000 {
  65                 status = "okay";
  66         };
  67
  68         ohci@101c1000 {
  69                 status = "okay";
  70         };
  71
  72         ethernet@10100000 {
  73                 mtd-mac-address = <&factory 0x4>;
  74                 mediatek,portmap = "wllll";
  75         };
  76
  77         wmac@10180000 {
  78                 ralink,mtd-eeprom = <&factory 0>;
  79         };
  80
  81         pinctrl {
  82                 state_default: pinctrl0 {
  83                         default {
  84                                 ralink,group = "i2c", "ephy", "wled";
  85                                 ralink,function = "gpio";
  86                         };
  87                 };
  88         };
  89
  90         gpio-leds {
  91                 compatible = "gpio-leds";
  92
  93                 system {
  94                         label = "mlw221:blue:system";
  95                         gpios = <&gpio2 3 1>;
  96                 };
  97
  98                 wifi {
  99                         label = "mlw221:blue:wifi";
 100                         gpios = <&gpio3 0 1>;
 101                 };
 102         };
 103
 104         gpio-keys-polled {
 105                 compatible = "gpio-keys-polled";
 106                 #address-cells = <1>;
 107                 #size-cells = <0>;
 108                 poll-interval = <20>;
 109
 110                 reset {
 111                         label = "reset";
 112                         gpios = <&gpio0 1 1>;
 113                         linux,code = <0x198>;
 114                 };
 115
 116                 system {
 117                         label = "system";
 118                         gpios = <&gpio0 2 1>;
 119                         linux,code = <0x211>;
 120                 };
 121         };
 122 };