target/linux/ramips/dts/rt5350_poray_m4.dtsi

   1 #include "rt5350.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "poray,m4", "ralink,rt5350-soc";
   8
   9         aliases {
  10                 led-boot = &led_status;
  11                 led-failsafe = &led_status;
  12                 led-running = &led_status;
  13                 led-upgrade = &led_status;
  14         };
  15
  16         leds {
  17                 compatible = "gpio-leds";
  18
  19                 led_status: status {
  20                         label = "blue:status";
  21                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  22                 };
  23         };
  24
  25         keys {
  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 };
  36
  37 &spi0 {
  38         status = "okay";
  39
  40         flash@0 {
  41                 compatible = "jedec,spi-nor";
  42                 reg = <0>;
  43                 spi-max-frequency = <10000000>;
  44
  45                 partitions {
  46                         compatible = "fixed-partitions";
  47                         #address-cells = <1>;
  48                         #size-cells = <1>;
  49
  50                         partition@0 {
  51                                 label = "u-boot";
  52                                 reg = <0x0 0x30000>;
  53                                 read-only;
  54                         };
  55
  56                         partition@30000 {
  57                                 label = "u-boot-env";
  58                                 reg = <0x30000 0x10000>;
  59                                 read-only;
  60                         };
  61
  62                         factory: partition@40000 {
  63                                 label = "factory";
  64                                 reg = <0x40000 0x10000>;
  65                                 read-only;
  66
  67                                 nvmem-layout {
  68                                         compatible = "fixed-layout";
  69                                         #address-cells = <1>;
  70                                         #size-cells = <1>;
  71
  72                                         eeprom_factory_0: eeprom@0 {
  73                                                 reg = <0x0 0x200>;
  74                                         };
  75
  76                                         macaddr_factory_4: macaddr@4 {
  77                                                 reg = <0x4 0x6>;
  78                                         };
  79                                 };
  80                         };
  81
  82                         firmware: partition@50000 {
  83                                 compatible = "denx,uimage";
  84                                 label = "firmware";
  85                                 /* reg property is set based on flash size in DTS files */
  86                         };
  87                 };
  88         };
  89 };
  90
  91 &state_default {
  92         gpio {
  93                 groups = "i2c", "jtag", "uartf";
  94                 function = "gpio";
  95         };
  96 };
  97
  98 &ethernet {
  99         nvmem-cells = <&macaddr_factory_4>;
 100         nvmem-cell-names = "mac-address";
 101 };
 102
 103 &esw {
 104         mediatek,portmap = <0x2f>;
 105         mediatek,led_polarity = <1>;
 106 };
 107
 108 &wmac {
 109         ralink,led-polarity = <1>;
 110         nvmem-cells = <&eeprom_factory_0>;
 111         nvmem-cell-names = "eeprom";
 112 };