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 = "jedec,spi-nor";
  83                 reg = <0>;
  84                 spi-max-frequency = <10000000>;
  85
  86                 partition@0 {
  87                         label = "u-boot";
  88                         reg = <0x0 0x30000>;
  89                 };
  90
  91                 partition@30000 {
  92                         label = "u-boot-env";
  93                         reg = <0x30000 0x10000>;
  94                         read-only;
  95                 };
  96
  97                 factory: partition@40000 {
  98                         label = "factory";
  99                         reg = <0x40000 0x10000>;
 100                         read-only;
 101                 };
 102
 103                 partition@50000 {
 104                         label = "firmware";
 105                         reg = <0x50000 0xf80000>;
 106                 };
 107
 108                 partition@ff0000 {
 109                         label = "art";
 110                         reg = <0xff0000 0x10000>;
 111                 };
 112         };
 113 };
 114
 115 &sdhci {
 116         status = "okay";
 117 };
 118
 119 &ehci {
 120         status = "okay";
 121 };
 122
 123 &ohci {
 124         status = "okay";
 125 };
 126
 127 &ethernet {
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&ephy_pins>;
 130         mtd-mac-address = <&factory 0x4000>;
 131         ralink,port-map = "llllw";
 132 };
 133
 134 &wmac {
 135         ralink,mtd-eeprom = <&factory 0>;
 136 };
 137
 138 &pcie {
 139         status = "okay";
 140
 141         pcie-bridge {
 142                 mt76@0,0 {
 143                         reg = <0x0000 0 0 0 0>;
 144                         device_type = "pci";
 145                         mediatek,mtd-eeprom = <&factory 0x8000>;
 146                 };
 147         };
 148 };
 149
 150 &pinctrl {
 151         state_default: pinctrl0 {
 152                 gpio {
 153                         ralink,group = "wled","ephy","uartf";
 154                         ralink,function = "gpio";
 155                 };
 156         };
 157 };