target/linux/ramips/dts/M3.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "poray,m3", "ralink,rt5350-soc";
  10         model = "Poray M3";
  11
  12         gpio-leds {
  13                 compatible = "gpio-leds";
  14
  15                 status {
  16                         label = "m3:blue:status";
  17                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  18                 };
  19         };
  20
  21         gpio-keys-polled {
  22                 compatible = "gpio-keys-polled";
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25                 poll-interval = <20>;
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32
  33                 mode {
  34                         label = "mode";
  35                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  36                         linux,code = <BTN_0>;
  37                         linux,input-type = <EV_SW>;
  38                 };
  39         };
  40 };
  41
  42 &spi0 {
  43         status = "okay";
  44
  45         m25p80@0 {
  46                 #address-cells = <1>;
  47                 #size-cells = <1>;
  48                 compatible = "jedec,spi-nor";
  49                 reg = <0>;
  50                 spi-max-frequency = <10000000>;
  51
  52                 partition@0 {
  53                         label = "u-boot";
  54                         reg = <0x0 0x30000>;
  55                         read-only;
  56                 };
  57
  58                 partition@30000 {
  59                         label = "u-boot-env";
  60                         reg = <0x30000 0x10000>;
  61                         read-only;
  62                 };
  63
  64                 factory: partition@40000 {
  65                         label = "factory";
  66                         reg = <0x40000 0x10000>;
  67                         read-only;
  68                 };
  69
  70                 partition@50000 {
  71                         label = "firmware";
  72                         reg = <0x50000 0x3b0000>;
  73                 };
  74         };
  75 };
  76
  77 &pinctrl {
  78         state_default: pinctrl0 {
  79                 gpio {
  80                         ralink,group = "i2c", "jtag", "uartf";
  81                         ralink,function = "gpio";
  82                 };
  83         };
  84 };
  85
  86 &ethernet {
  87         mtd-mac-address = <&factory 0x4>;
  88 };
  89
  90 &esw {
  91         mediatek,portmap = <0x2f>;
  92         mediatek,led_polarity = <1>;
  93 };
  94
  95 &wmac {
  96         ralink,mtd-eeprom = <&factory 0>;
  97         ralink,led-polarity = <1>;
  98 };
  99
 100 &ehci {
 101         status = "okay";
 102 };
 103
 104 &ohci {
 105         status = "okay";
 106 };