target/linux/ramips/dts/mt7620a_glinet_gl-mt300n.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "glinet,gl-mt300n", "ralink,mt7620a-soc";
  10         model = "GL-MT300N";
  11
  12         aliases {
  13                 label-mac-device = &wmac;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 wan {
  24                         label = "gl-mt300n:wan";
  25                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  26                 };
  27
  28                 lan {
  29                         label = "gl-mt300n:lan";
  30                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  31                 };
  32
  33                 wlan {
  34                         label = "gl-mt300n:wlan";
  35                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  36                 };
  37         };
  38
  39         keys {
  40                 compatible = "gpio-keys";
  41
  42                 reset {
  43                         label = "reset";
  44                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47
  48                 BTN_0 {
  49                         label = "BTN_0";
  50                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  51                         linux,code = <BTN_0>;
  52                 };
  53
  54                 BTN_1 {
  55                         label = "BTN_1";
  56                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  57                         linux,code = <BTN_1>;
  58                 };
  59         };
  60 };
  61
  62 &gpio0 {
  63         status = "okay";
  64 };
  65
  66 &gpio1 {
  67         status = "okay";
  68 };
  69
  70 &gpio2 {
  71         status = "okay";
  72 };
  73
  74 &gpio3 {
  75         status = "okay";
  76 };
  77
  78 &spi0 {
  79         status = "okay";
  80
  81         m25p80@0 {
  82                 compatible = "jedec,spi-nor";
  83                 reg = <0>;
  84                 spi-max-frequency = <10000000>;
  85
  86                 partitions {
  87                         compatible = "fixed-partitions";
  88                         #address-cells = <1>;
  89                         #size-cells = <1>;
  90
  91                         partition@0 {
  92                                 label = "u-boot";
  93                                 reg = <0x0 0x30000>;
  94                         };
  95
  96                         partition@30000 {
  97                                 label = "u-boot-env";
  98                                 reg = <0x30000 0x10000>;
  99                                 read-only;
 100                         };
 101
 102                         factory: partition@40000 {
 103                                 label = "factory";
 104                                 reg = <0x40000 0x10000>;
 105                                 read-only;
 106                         };
 107
 108                         partition@50000 {
 109                                 compatible = "denx,uimage";
 110                                 label = "firmware";
 111                                 reg = <0x50000 0xf80000>;
 112                         };
 113
 114                         partition@ff0000 {
 115                                 label = "art";
 116                                 reg = <0xff0000 0x10000>;
 117                         };
 118                 };
 119         };
 120 };
 121
 122 &ehci {
 123         status = "okay";
 124 };
 125
 126 &ohci {
 127         status = "okay";
 128 };
 129
 130 &ethernet {
 131         mtd-mac-address = <&factory 0x4000>;
 132         mediatek,portmap = "wllll";
 133 };
 134
 135 &wmac {
 136         ralink,mtd-eeprom = <&factory 0>;
 137 };
 138
 139 &pinctrl {
 140         state_default: pinctrl0 {
 141                 gpio {
 142                         ralink,group = "wled","ephy","i2c";
 143                         ralink,function = "gpio";
 144                 };
 145         };
 146 };