target/linux/ramips/dts/M4-8M.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,m4-8m", "poray,m4", "ralink,rt5350-soc";
  10         model = "Poray M4 (8M)";
  11
  12         gpio-leds {
  13                 compatible = "gpio-leds";
  14
  15                 status {
  16                         label = "m4: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 };
  34
  35 &spi0 {
  36         status = "okay";
  37
  38         m25p80@0 {
  39                 #address-cells = <1>;
  40                 #size-cells = <1>;
  41                 compatible = "jedec,spi-nor";
  42                 reg = <0>;
  43                 spi-max-frequency = <10000000>;
  44
  45                 partition@0 {
  46                         label = "u-boot";
  47                         reg = <0x0 0x30000>;
  48                         read-only;
  49                 };
  50
  51                 partition@30000 {
  52                         label = "u-boot-env";
  53                         reg = <0x30000 0x10000>;
  54                         read-only;
  55                 };
  56
  57                 factory: partition@40000 {
  58                         label = "factory";
  59                         reg = <0x40000 0x10000>;
  60                         read-only;
  61                 };
  62
  63                 partition@50000 {
  64                         label = "firmware";
  65                         reg = <0x50000 0x7b0000>;
  66                 };
  67         };
  68 };
  69
  70 &pinctrl {
  71         state_default: pinctrl0 {
  72                 gpio {
  73                         ralink,group = "i2c", "jtag", "uartf";
  74                         ralink,function = "gpio";
  75                 };
  76         };
  77 };
  78
  79 &ethernet {
  80         mtd-mac-address = <&factory 0x4>;
  81 };
  82
  83 &esw {
  84         mediatek,portmap = <0x2f>;
  85         mediatek,led_polarity = <1>;
  86 };
  87
  88 &wmac {
  89         ralink,mtd-eeprom = <&factory 0>;
  90         ralink,led-polarity = <1>;
  91 };
  92
  93 &ehci {
  94         status = "okay";
  95 };
  96
  97 &ohci {
  98         status = "okay";
  99 };