target/linux/ramips/dts/GL-MT750.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "GL-MT750", "ralink,mt7620a-soc";
   9         model = "GL-MT750";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200";
  13         };
  14
  15         gpio-leds {
  16                 compatible = "gpio-leds";
  17
  18                 wan {
  19                         label = "gl-mt750:wan";
  20                         gpios = <&gpio2 0 1>;
  21                 };
  22
  23                 lan {
  24                         label = "gl-mt750:lan";
  25                         gpios = <&gpio2 1 1>;
  26                 };
  27
  28                 wlan {
  29                         label = "gl-mt750:wlan";
  30                         gpios = <&gpio3 0 1>;
  31                 };
  32
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 poll-interval = <20>;
  40                 reset {
  41                         label = "reset";
  42                         gpios = <&gpio0 13 1>;
  43                         linux,code = <KEY_RESTART>;
  44                 };
  45
  46                 BTN_0 {
  47                         label = "BTN_0";
  48                         gpios = <&gpio2 2 1>;
  49                         linux,code = <BTN_0>;
  50                 };
  51
  52             BTN_1 {
  53                         label = "BTN_1";
  54                         gpios = <&gpio2 3 1>;
  55                         linux,code = <BTN_1>;
  56                 };
  57         };
  58 };
  59
  60 &gpio0 {
  61         status = "okay";
  62 };
  63
  64 &gpio1 {
  65         status = "okay";
  66 };
  67
  68 &gpio2 {
  69         status = "okay";
  70 };
  71
  72 &gpio3 {
  73         status = "okay";
  74 };
  75
  76 &spi0 {
  77         status = "okay";
  78
  79         m25p80@0 {
  80                 #address-cells = <1>;
  81                 #size-cells = <1>;
  82                 compatible = "w25q128";
  83                 reg = <0>;
  84                 linux,modalias = "m25p80", "w25q128";
  85                 spi-max-frequency = <10000000>;
  86
  87                 partition@0 {
  88                         label = "u-boot";
  89                         reg = <0x0 0x30000>;
  90                 };
  91
  92                 partition@30000 {
  93                         label = "u-boot-env";
  94                         reg = <0x30000 0x10000>;
  95                         read-only;
  96                 };
  97
  98                 factory: partition@40000 {
  99                         label = "factory";
 100                         reg = <0x40000 0x10000>;
 101                         read-only;
 102                 };
 103
 104                 partition@50000 {
 105                         label = "firmware";
 106                         reg = <0x50000 0xf80000>;
 107                 };
 108
 109                 partition@ff0000 {
 110                         label = "art";
 111                         reg = <0xff0000 0x10000>;
 112                 };
 113         };
 114 };
 115
 116 &sdhci {
 117         status = "okay";
 118 };
 119
 120 &ehci {
 121         status = "okay";
 122 };
 123
 124 &ohci {
 125         status = "okay";
 126 };
 127
 128 &ethernet {
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&ephy_pins>;
 131         mtd-mac-address = <&factory 0x4000>;
 132         ralink,port-map = "llllw";
 133 };
 134
 135 &wmac {
 136         ralink,mtd-eeprom = <&factory 0>;
 137 };
 138
 139 &pcie {
 140         status = "okay";
 141
 142         pcie-bridge {
 143                 mt76@0,0 {
 144                         reg = <0x0000 0 0 0 0>;
 145                         device_type = "pci";
 146                         mediatek,mtd-eeprom = <&factory 0x8000>;
 147                         mediatek,2ghz = <0>;
 148                 };
 149         };
 150 };
 151
 152 &pinctrl {
 153         state_default: pinctrl0 {
 154                 gpio {
 155                         ralink,group = "wled","ephy","uartf";
 156                         ralink,function = "gpio";
 157                 };
 158         };
 159 };