target/linux/ramips/dts/M4-4M.dts

   1 /dts-v1/;
   2
   3 /include/ "rt5350.dtsi"
   4
   5 / {
   6         compatible = "M4", "ralink,rt5350-soc";
   7         model = "Poray M4";
   8
   9         palmbus@10000000 {
  10                 spi@b00 {
  11                         status = "okay";
  12
  13                         m25p80@0 {
  14                                 #address-cells = <1>;
  15                                 #size-cells = <1>;
  16                                 compatible = "jedec,spi-nor";
  17                                 reg = <0 0>;
  18                                 linux,modalias = "m25p80", "pm25lq032";
  19                                 spi-max-frequency = <10000000>;
  20
  21                                 partition@0 {
  22                                         label = "u-boot";
  23                                         reg = <0x0 0x30000>;
  24                                         read-only;
  25                                 };
  26
  27                                 partition@30000 {
  28                                         label = "u-boot-env";
  29                                         reg = <0x30000 0x10000>;
  30                                         read-only;
  31                                 };
  32
  33                                 factory: partition@40000 {
  34                                         label = "factory";
  35                                         reg = <0x40000 0x10000>;
  36                                         read-only;
  37                                 };
  38
  39                                 partition@50000 {
  40                                         label = "firmware";
  41                                         reg = <0x50000 0x3b0000>;
  42                                 };
  43                         };
  44                 };
  45         };
  46
  47         pinctrl {
  48                 state_default: pinctrl0 {
  49                         gpio {
  50                                 ralink,group = "i2c", "jtag", "uartf";
  51                                 ralink,function = "gpio";
  52                         };
  53                 };
  54         };
  55
  56         ethernet@10100000 {
  57                 mtd-mac-address = <&factory 0x4>;
  58         };
  59
  60         esw@10110000 {
  61                 mediatek,portmap = <0x2f>;
  62                 mediatek,led_polarity = <1>;
  63         };
  64
  65         gpio-leds {
  66                 compatible = "gpio-leds";
  67
  68                 status {
  69                         label = "m4:blue:status";
  70                         gpios = <&gpio0 9 1>;
  71                 };
  72         };
  73
  74         gpio-keys-polled {
  75                 compatible = "gpio-keys-polled";
  76                 #address-cells = <1>;
  77                 #size-cells = <0>;
  78                 poll-interval = <20>;
  79
  80                 reset {
  81                         label = "reset";
  82                         gpios = <&gpio0 10 1>;
  83                         linux,code = <0x198>;
  84                 };
  85         };
  86
  87         ehci@101c0000 {
  88                 status = "okay";
  89         };
  90
  91         ohci@101c1000 {
  92                 status = "okay";
  93         };
  94 };