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_status;
  12                 led-failsafe = &led_status;
  13                 led-running = &led_status;
  14                 led-upgrade = &led_status;
  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                 system {
  31                         label = "green:system";
  32                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 led_status: status {
  36                         label = "green:status";
  37                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 lan1 {
  41                         label = "green:lan1";
  42                         gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 lan2 {
  46                         label = "green:lan2";
  47                         gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
  48                 };
  49         };
  50 };
  51
  52 &sdhci {
  53         status = "okay";
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         flash@0 {
  60                 compatible = "jedec,spi-nor";
  61                 reg = <0>;
  62                 spi-max-frequency = <80000000>;
  63                 broken-flash-reset;
  64                 m25p,fast-read;
  65
  66                 partitions {
  67                         compatible = "fixed-partitions";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70
  71                         partition@0 {
  72                                 label = "u-boot";
  73                                 reg = <0x0 0x30000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@30000 {
  78                                 label = "u-boot-env";
  79                                 reg = <0x30000 0x10000>;
  80                                 read-only;
  81                         };
  82
  83                         factory: partition@40000 {
  84                                 label = "factory";
  85                                 reg = <0x40000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@50000 {
  90                                 compatible = "denx,uimage";
  91                                 label = "firmware";
  92                                 reg = <0x50000 0x1fb0000>;
  93                         };
  94                 };
  95         };
  96 };
  97
  98 &pcie {
  99         status = "okay";
 100 };
 101
 102 &ethernet {
 103         pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
 104 };
 105
 106 &gmac0 {
 107         nvmem-cells = <&macaddr_factory_e000>;
 108         nvmem-cell-names = "mac-address";
 109 };
 110
 111 &switch0 {
 112         ports {
 113                 port@0 {
 114                         status = "okay";
 115                         label = "lan1";
 116                 };
 117
 118                 port@4 {
 119                         status = "okay";
 120                         label = "lan2";
 121                 };
 122         };
 123 };
 124
 125 &state_default {
 126         gpio {
 127                 groups = "jtag", "rgmii2", "uart3", "wdt";
 128                 function = "gpio";
 129         };
 130 };
 131
 132 &factory {
 133         compatible = "nvmem-cells";
 134         #address-cells = <1>;
 135         #size-cells = <1>;
 136
 137         macaddr_factory_e000: macaddr@e000 {
 138                 reg = <0xe000 0x6>;
 139         };
 140 };