target/linux/ramips/dts/mt7620a_kimax_u25awf-h1.dts

   1 #include "mt7620a.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/leds/common.h>
   6
   7 /{
   8         compatible = "kimax,u25awf-h1","ralink,mt7620a-soc";
   9         model = "Kimax U25AWF-H1";
  10
  11         aliases {
  12                 led-boot = &led_wifi;
  13                 led-failsafe = &led_wifi;
  14                 led-running = &led_wifi;
  15                 led-upgrade = &led_wifi;
  16         };
  17
  18         keys {
  19                 compatible = "gpio-keys";
  20
  21                 reset {
  22                         label = "reset";
  23                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_RESTART>;
  25                 };
  26         };
  27
  28         leds {
  29                 compatible = "gpio-leds";
  30
  31                 led_wifi: wifi {
  32                         label = "red:wifi";
  33                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 lan {
  37                         function = LED_FUNCTION_LAN;
  38                         color = <LED_COLOR_ID_GREEN>;
  39                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  40                 };
  41         };
  42 };
  43
  44 &gpio2 {
  45         status = "okay";
  46 };
  47
  48 &gpio3 {
  49         status = "okay";
  50 };
  51
  52 &spi0 {
  53         status = "okay";
  54
  55         flash@0 {
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <10000000>;
  59
  60                 partitions {
  61                         compatible = "fixed-partitions";
  62                         #address-cells = <1>;
  63                         #size-cells = <1>;
  64
  65                         partition@0 {
  66                                 label = "u-boot";
  67                                 reg = <0x0 0x30000>;
  68                                 read-only;
  69                         };
  70
  71                         partition@30000 {
  72                                 label = "u-boot-env";
  73                                 reg = <0x30000 0x10000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@40000 {
  78                                 label = "factory";
  79                                 reg = <0x40000 0x10000>;
  80                                 read-only;
  81
  82                                 nvmem-layout {
  83                                         compatible = "fixed-layout";
  84                                         #address-cells = <1>;
  85                                         #size-cells = <1>;
  86
  87                                         eeprom_factory_0: eeprom@0 {
  88                                                 reg = <0x0 0x200>;
  89                                         };
  90
  91                                         macaddr_factory_4: macaddr@4 {
  92                                                 reg = <0x4 0x6>;
  93                                         };
  94                                 };
  95                         };
  96
  97                         partition@50000 {
  98                                 compatible = "denx,uimage";
  99                                 label = "firmware";
 100                                 reg = <0x50000 0xfb0000>;
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &ehci {
 107         status = "okay";
 108 };
 109
 110 &ohci {
 111         status = "okay";
 112 };
 113
 114 &ethernet {
 115         nvmem-cells = <&macaddr_factory_4>;
 116         nvmem-cell-names = "mac-address";
 117 };
 118
 119 &wmac {
 120         nvmem-cells = <&eeprom_factory_0>;
 121         nvmem-cell-names = "eeprom";
 122 };
 123
 124 &state_default {
 125         default {
 126                 groups = "uartf", "ephy", "wled";
 127                 function = "gpio";
 128         };
 129 };