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

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "gnubee,gb-pc1", "mediatek,mt7621-soc";
  10         model = "GB-PC1";
  11
  12         aliases {
  13                 led-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,57600";
  21         };
  22
  23         keys {
  24                 compatible = "gpio-keys";
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  29                         linux,code = <KEY_RESTART>;
  30                 };
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 system {
  37                         label = "gb-pc1:green:system";
  38                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 led_status: status {
  42                         label = "gb-pc1:green:status";
  43                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 lan1 {
  47                         label = "gb-pc1:green:lan1";
  48                         gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 lan2 {
  52                         label = "gb-pc1:green:lan2";
  53                         gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
  54                 };
  55         };
  56 };
  57
  58 &sdhci {
  59         status = "okay";
  60 };
  61
  62 &spi0 {
  63         status = "okay";
  64
  65         flash@0 {
  66                 compatible = "jedec,spi-nor";
  67                 reg = <0>;
  68                 spi-max-frequency = <80000000>;
  69                 broken-flash-reset;
  70                 m25p,fast-read;
  71
  72                 partitions {
  73                         compatible = "fixed-partitions";
  74                         #address-cells = <1>;
  75                         #size-cells = <1>;
  76
  77                         partition@0 {
  78                                 label = "u-boot";
  79                                 reg = <0x0 0x30000>;
  80                                 read-only;
  81                         };
  82
  83                         partition@30000 {
  84                                 label = "u-boot-env";
  85                                 reg = <0x30000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         factory: partition@40000 {
  90                                 label = "factory";
  91                                 reg = <0x40000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@50000 {
  96                                 compatible = "denx,uimage";
  97                                 label = "firmware";
  98                                 reg = <0x50000 0x1fb0000>;
  99                         };
 100                 };
 101         };
 102 };
 103
 104 &pcie {
 105         status = "okay";
 106 };
 107
 108 &gmac0 {
 109         mtd-mac-address = <&factory 0xe000>;
 110 };
 111
 112 &switch0 {
 113         ports {
 114                 port@0 {
 115                         status = "okay";
 116                         label = "lan1";
 117                 };
 118
 119                 port@4 {
 120                         status = "okay";
 121                         label = "lan2";
 122                 };
 123         };
 124 };
 125
 126 &state_default {
 127         gpio {
 128                 groups = "jtag", "rgmii2", "uart3", "wdt";
 129                 function = "gpio";
 130         };
 131 };