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         aliases {
  13                 led-status = &led_status;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 led_status: status {
  20                         label = "m3:blue:status";
  21                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  22                 };
  23         };
  24
  25         gpio-keys-polled {
  26                 compatible = "gpio-keys-polled";
  27                 poll-interval = <20>;
  28
  29                 reset {
  30                         label = "reset";
  31                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_RESTART>;
  33                 };
  34
  35                 mode {
  36                         label = "mode";
  37                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  38                         linux,code = <BTN_0>;
  39                         linux,input-type = <EV_SW>;
  40                 };
  41         };
  42 };
  43
  44 &spi0 {
  45         status = "okay";
  46
  47         m25p80@0 {
  48                 compatible = "jedec,spi-nor";
  49                 reg = <0>;
  50                 spi-max-frequency = <10000000>;
  51
  52                 partitions {
  53                         compatible = "fixed-partitions";
  54                         #address-cells = <1>;
  55                         #size-cells = <1>;
  56
  57                         partition@0 {
  58                                 label = "u-boot";
  59                                 reg = <0x0 0x30000>;
  60                                 read-only;
  61                         };
  62
  63                         partition@30000 {
  64                                 label = "u-boot-env";
  65                                 reg = <0x30000 0x10000>;
  66                                 read-only;
  67                         };
  68
  69                         factory: partition@40000 {
  70                                 label = "factory";
  71                                 reg = <0x40000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         partition@50000 {
  76                                 label = "firmware";
  77                                 reg = <0x50000 0x3b0000>;
  78                         };
  79                 };
  80         };
  81 };
  82
  83 &pinctrl {
  84         state_default: pinctrl0 {
  85                 gpio {
  86                         ralink,group = "i2c", "jtag", "uartf";
  87                         ralink,function = "gpio";
  88                 };
  89         };
  90 };
  91
  92 &ethernet {
  93         mtd-mac-address = <&factory 0x4>;
  94 };
  95
  96 &esw {
  97         mediatek,portmap = <0x2f>;
  98         mediatek,led_polarity = <1>;
  99 };
 100
 101 &wmac {
 102         ralink,mtd-eeprom = <&factory 0>;
 103         ralink,led-polarity = <1>;
 104 };
 105
 106 &ehci {
 107         status = "okay";
 108 };
 109
 110 &ohci {
 111         status = "okay";
 112 };