target/linux/ramips/dts/mt7621_gnubee_gb-pc1.dts

   1 #include "mt7621.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "gnubee,gb-pc1", "mediatek,mt7621-soc";
   8         model = "GB-PC1";
   9
  10         aliases {
  11                 led-boot = &led_system;
  12                 led-failsafe = &led_system;
  13                 led-running = &led_system;
  14                 led-upgrade = &led_system;
  15         };
  16
  17         keys {
  18                 compatible = "gpio-keys";
  19
  20                 reset {
  21                         label = "reset";
  22                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  23                         linux,code = <KEY_RESTART>;
  24                 };
  25         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 ethblack_act {
  31                         label = "green:ethblack_act";
  32                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 ethblue_act {
  36                         label = "green:ethblue_act";
  37                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 power {
  41                         label = "green:power";
  42                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  43                         linux,default-trigger = "default-on";
  44                 };
  45
  46                 led_system: system {
  47                         label = "green:system";
  48                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  49                         linux,default-trigger = "disk-activity";
  50                 };
  51         };
  52 };
  53
  54 &sdhci {
  55         status = "okay";
  56 };
  57
  58 &spi0 {
  59         status = "okay";
  60
  61         flash@0 {
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <50000000>;
  65                 broken-flash-reset;
  66
  67                 partitions {
  68                         compatible = "fixed-partitions";
  69                         #address-cells = <1>;
  70                         #size-cells = <1>;
  71
  72                         partition@0 {
  73                                 label = "u-boot";
  74                                 reg = <0x0 0x30000>;
  75                                 read-only;
  76                         };
  77
  78                         partition@30000 {
  79                                 label = "u-boot-env";
  80                                 reg = <0x30000 0x10000>;
  81                                 read-only;
  82                         };
  83
  84                         factory: partition@40000 {
  85                                 label = "factory";
  86                                 reg = <0x40000 0x10000>;
  87                                 read-only;
  88                         };
  89
  90                         partition@50000 {
  91                                 compatible = "denx,uimage";
  92                                 label = "firmware";
  93                                 reg = <0x50000 0x1fb0000>;
  94                         };
  95                 };
  96         };
  97 };
  98
  99 &pcie {
 100         status = "okay";
 101 };
 102
 103 &gmac0 {
 104         nvmem-cells = <&macaddr_factory_e000>;
 105         nvmem-cell-names = "mac-address";
 106 };
 107
 108 &switch0 {
 109         ports {
 110                 port@0 {
 111                         status = "okay";
 112                         label = "ethblack";
 113                 };
 114
 115                 port@4 {
 116                         status = "okay";
 117                         label = "ethblue";
 118                 };
 119         };
 120 };
 121
 122 &state_default {
 123         gpio {
 124                 groups = "jtag", "uart3", "wdt";
 125                 function = "gpio";
 126         };
 127 };
 128
 129 &factory {
 130         compatible = "nvmem-cells";
 131         #address-cells = <1>;
 132         #size-cells = <1>;
 133
 134         macaddr_factory_e000: macaddr@e000 {
 135                 reg = <0xe000 0x6>;
 136         };
 137 };