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-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         gpio-leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_status: status {
  23                         label = "m3:blue:status";
  24                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  25                 };
  26         };
  27
  28         gpio-keys-polled {
  29                 compatible = "gpio-keys-polled";
  30                 poll-interval = <20>;
  31
  32                 reset {
  33                         label = "reset";
  34                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_RESTART>;
  36                 };
  37
  38                 mode {
  39                         label = "mode";
  40                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  41                         linux,code = <BTN_0>;
  42                         linux,input-type = <EV_SW>;
  43                 };
  44         };
  45 };
  46
  47 &spi0 {
  48         status = "okay";
  49
  50         m25p80@0 {
  51                 compatible = "jedec,spi-nor";
  52                 reg = <0>;
  53                 spi-max-frequency = <10000000>;
  54
  55                 partitions {
  56                         compatible = "fixed-partitions";
  57                         #address-cells = <1>;
  58                         #size-cells = <1>;
  59
  60                         partition@0 {
  61                                 label = "u-boot";
  62                                 reg = <0x0 0x30000>;
  63                                 read-only;
  64                         };
  65
  66                         partition@30000 {
  67                                 label = "u-boot-env";
  68                                 reg = <0x30000 0x10000>;
  69                                 read-only;
  70                         };
  71
  72                         factory: partition@40000 {
  73                                 label = "factory";
  74                                 reg = <0x40000 0x10000>;
  75                                 read-only;
  76                         };
  77
  78                         partition@50000 {
  79                                 label = "firmware";
  80                                 reg = <0x50000 0x3b0000>;
  81                         };
  82                 };
  83         };
  84 };
  85
  86 &pinctrl {
  87         state_default: pinctrl0 {
  88                 gpio {
  89                         ralink,group = "i2c", "jtag", "uartf";
  90                         ralink,function = "gpio";
  91                 };
  92         };
  93 };
  94
  95 &ethernet {
  96         mtd-mac-address = <&factory 0x4>;
  97 };
  98
  99 &esw {
 100         mediatek,portmap = <0x2f>;
 101         mediatek,led_polarity = <1>;
 102 };
 103
 104 &wmac {
 105         ralink,mtd-eeprom = <&factory 0>;
 106         ralink,led-polarity = <1>;
 107 };
 108
 109 &ehci {
 110         status = "okay";
 111 };
 112
 113 &ohci {
 114         status = "okay";
 115 };