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                 #address-cells = <1>;
  49                 #size-cells = <1>;
  50                 compatible = "jedec,spi-nor";
  51                 reg = <0>;
  52                 spi-max-frequency = <10000000>;
  53
  54                 partition@0 {
  55                         label = "u-boot";
  56                         reg = <0x0 0x30000>;
  57                         read-only;
  58                 };
  59
  60                 partition@30000 {
  61                         label = "u-boot-env";
  62                         reg = <0x30000 0x10000>;
  63                         read-only;
  64                 };
  65
  66                 factory: partition@40000 {
  67                         label = "factory";
  68                         reg = <0x40000 0x10000>;
  69                         read-only;
  70                 };
  71
  72                 partition@50000 {
  73                         label = "firmware";
  74                         reg = <0x50000 0x3b0000>;
  75                 };
  76         };
  77 };
  78
  79 &pinctrl {
  80         state_default: pinctrl0 {
  81                 gpio {
  82                         ralink,group = "i2c", "jtag", "uartf";
  83                         ralink,function = "gpio";
  84                 };
  85         };
  86 };
  87
  88 &ethernet {
  89         mtd-mac-address = <&factory 0x4>;
  90 };
  91
  92 &esw {
  93         mediatek,portmap = <0x2f>;
  94         mediatek,led_polarity = <1>;
  95 };
  96
  97 &wmac {
  98         ralink,mtd-eeprom = <&factory 0>;
  99         ralink,led-polarity = <1>;
 100 };
 101
 102 &ehci {
 103         status = "okay";
 104 };
 105
 106 &ohci {
 107         status = "okay";
 108 };