target/linux/ramips/dts/mt7628an_glinet_gl-mt300n-v2.dts

   1 #include "mt7628an.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 = "glinet,gl-mt300n-v2", "mediatek,mt7628an-soc";
   9         model = "GL-MT300N-V2";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16                 label-mac-device = &ethernet;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_power: power {
  27                         function = LED_FUNCTION_POWER;
  28                         color = <LED_COLOR_ID_GREEN>;
  29                         default-state = "on";
  30                         gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
  31                 };
  32
  33                 wan {
  34                         function = LED_FUNCTION_WAN;
  35                         color = <LED_COLOR_ID_GREEN>;
  36                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 wlan {
  40                         function = LED_FUNCTION_WLAN;
  41                         color = <LED_COLOR_ID_RED>;
  42                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys";
  48
  49                 reset {
  50                         label = "reset";
  51                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_RESTART>;
  53                 };
  54
  55                 BTN_0 {
  56                         label = "BTN_0";
  57                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  58                         linux,code = <BTN_0>;
  59                 };
  60
  61                 BTN_1 {
  62                         label = "BTN_1";
  63                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  64                         linux,code = <BTN_1>;
  65                 };
  66         };
  67
  68         gpio_export {
  69                 compatible = "gpio-export";
  70                 #size-cells = <0>;
  71
  72                 usb {
  73                         gpio-export,name = "usb";
  74                         gpio-export,output = <1>;
  75                         gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
  76                 };
  77         };
  78 };
  79
  80 &state_default {
  81         gpio {
  82                 groups = "wdt", "gpio", "wled_an", "p0led_an", "p1led_an", "i2s", "i2c";
  83                 function = "gpio";
  84         };
  85 };
  86
  87 &ethernet {
  88         nvmem-cells = <&macaddr_factory_4>;
  89         nvmem-cell-names = "mac-address";
  90 };
  91
  92 &wmac {
  93         status = "okay";
  94
  95         nvmem-cells = <&eeprom_factory_0>;
  96         nvmem-cell-names = "eeprom";
  97 };
  98
  99 &spi0 {
 100         status = "okay";
 101
 102         flash@0 {
 103                 compatible = "jedec,spi-nor";
 104                 reg = <0>;
 105                 spi-max-frequency = <10000000>;
 106
 107                 partitions {
 108                         compatible = "fixed-partitions";
 109                         #address-cells = <1>;
 110                         #size-cells = <1>;
 111
 112                         partition@0 {
 113                                 label = "u-boot";
 114                                 reg = <0x0 0x30000>;
 115                                 read-only;
 116                         };
 117
 118                         partition@30000 {
 119                                 label = "u-boot-env";
 120                                 reg = <0x30000 0x10000>;
 121                                 read-only;
 122                         };
 123
 124                         partition@40000 {
 125                                 label = "factory";
 126                                 reg = <0x40000 0x10000>;
 127                                 read-only;
 128
 129                                 nvmem-layout {
 130                                         compatible = "fixed-layout";
 131                                         #address-cells = <1>;
 132                                         #size-cells = <1>;
 133
 134                                         eeprom_factory_0: eeprom@0 {
 135                                                 reg = <0x0 0x400>;
 136                                         };
 137
 138                                         macaddr_factory_4: macaddr@4 {
 139                                                 reg = <0x4 0x6>;
 140                                         };
 141                                 };
 142                         };
 143
 144                         partition@50000 {
 145                                 compatible = "denx,uimage";
 146                                 label = "firmware";
 147                                 reg = <0x50000 0xfb0000>;
 148                         };
 149                 };
 150         };
 151 };
 152
 153 &uart1 {
 154         status = "okay";
 155 };