target/linux/ramips/dts/rt3052_argus_atp-52b.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "argus,atp-52b", "ralink,rt3052-soc";
   8         model = "Argus ATP-52B";
   9
  10         aliases {
  11                 led-boot = &led_run;
  12                 led-failsafe = &led_run;
  13                 led-running = &led_run;
  14                 led-upgrade = &led_run;
  15         };
  16
  17         flash@1f000000 {
  18                 compatible = "cfi-flash";
  19                 reg = <0x1f000000 0x800000>;
  20                 bank-width = <2>;
  21                 device-width = <2>;
  22
  23                 partitions {
  24                         compatible = "fixed-partitions";
  25                         #address-cells = <1>;
  26                         #size-cells = <1>;
  27
  28                         partition@0 {
  29                                 label = "bootloader";
  30                                 reg = <0x0 0x30000>;
  31                                 read-only;
  32                         };
  33
  34                         partition@30000 {
  35                                 label = "config";
  36                                 reg = <0x30000 0x10000>;
  37                         };
  38
  39                         factory: partition@40000 {
  40                                 label = "factory";
  41                                 reg = <0x40000 0x10000>;
  42
  43                                 nvmem-layout {
  44                                         compatible = "fixed-layout";
  45                                         #address-cells = <1>;
  46                                         #size-cells = <1>;
  47
  48                                         eeprom_factory_0: eeprom@0 {
  49                                                 reg = <0x0 0x200>;
  50                                         };
  51
  52                                         macaddr_factory_4: macaddr@4 {
  53                                                 reg = <0x4 0x6>;
  54                                         };
  55                                 };
  56                         };
  57
  58                         partition@50000 {
  59                                 compatible = "denx,uimage";
  60                                 label = "firmware";
  61                                 reg = <0x50000 0x7a0000>;
  62                         };
  63                 };
  64         };
  65
  66         leds {
  67                 compatible = "gpio-leds";
  68
  69                 led_run: run {
  70                         label = "green:run";
  71                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  72                 };
  73
  74                 net {
  75                         label = "amber:net";
  76                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  77                 };
  78         };
  79
  80         keys {
  81                 compatible = "gpio-keys-polled";
  82                 poll-interval = <20>;
  83
  84                 wps {
  85                         label = "wps";
  86                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_WPS_BUTTON>;
  88                 };
  89
  90                 reset {
  91                         label = "reset";
  92                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  93                         linux,code = <KEY_RESTART>;
  94                 };
  95         };
  96 };
  97
  98 &state_default {
  99         gpio {
 100                 groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
 101                 function = "gpio";
 102         };
 103 };
 104
 105 &ethernet {
 106         nvmem-cells = <&macaddr_factory_4>;
 107         nvmem-cell-names = "mac-address";
 108 };
 109
 110 &esw {
 111         mediatek,portmap = <0x3e>;
 112 };
 113
 114 &wmac {
 115         nvmem-cells = <&eeprom_factory_0>;
 116         nvmem-cell-names = "eeprom";
 117 };
 118
 119 &otg {
 120         status = "okay";
 121 };