target/linux/ramips/dts/mt7620a_glinet_gl-mt300a.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-mt300a", "ralink,mt7620a-soc";
  10         model = "GL-MT300A";
  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-mt300a:wan";
  25                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  26                 };
  27
  28                 lan {
  29                         label = "gl-mt300a:lan";
  30                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  31                 };
  32
  33                 wlan {
  34                         label = "gl-mt300a:wlan";
  35                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  36                 };
  37
  38                 usb {
  39                         label = "gl-mt300a:usb";
  40                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  41                 };
  42         };
  43
  44         keys {
  45                 compatible = "gpio-keys";
  46
  47                 reset {
  48                         label = "reset";
  49                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_RESTART>;
  51                 };
  52
  53                 BTN_0 {
  54                         label = "BTN_0";
  55                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  56                         linux,code = <BTN_0>;
  57                 };
  58
  59                 BTN_1 {
  60                         label = "BTN_1";
  61                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  62                         linux,code = <BTN_1>;
  63                 };
  64         };
  65 };
  66
  67 &gpio0 {
  68         status = "okay";
  69 };
  70
  71 &gpio1 {
  72         status = "okay";
  73 };
  74
  75 &gpio2 {
  76         status = "okay";
  77 };
  78
  79 &gpio3 {
  80         status = "okay";
  81 };
  82
  83 &spi0 {
  84         status = "okay";
  85
  86         m25p80@0 {
  87                 compatible = "jedec,spi-nor";
  88                 reg = <0>;
  89                 spi-max-frequency = <10000000>;
  90
  91                 partitions {
  92                         compatible = "fixed-partitions";
  93                         #address-cells = <1>;
  94                         #size-cells = <1>;
  95
  96                         partition@0 {
  97                                 label = "u-boot";
  98                                 reg = <0x0 0x30000>;
  99                         };
 100
 101                         partition@30000 {
 102                                 label = "u-boot-env";
 103                                 reg = <0x30000 0x10000>;
 104                                 read-only;
 105                         };
 106
 107                         factory: partition@40000 {
 108                                 label = "factory";
 109                                 reg = <0x40000 0x10000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@50000 {
 114                                 compatible = "denx,uimage";
 115                                 label = "firmware";
 116                                 reg = <0x50000 0xf80000>;
 117                         };
 118
 119                         partition@ff0000 {
 120                                 label = "art";
 121                                 reg = <0xff0000 0x10000>;
 122                         };
 123                 };
 124         };
 125 };
 126
 127 &sdhci {
 128         status = "okay";
 129 };
 130
 131 &ehci {
 132         status = "okay";
 133 };
 134
 135 &ohci {
 136         status = "okay";
 137 };
 138
 139 &ethernet {
 140         mtd-mac-address = <&factory 0x4000>;
 141         mediatek,portmap = "wllll";
 142 };
 143
 144 &wmac {
 145         ralink,mtd-eeprom = <&factory 0>;
 146 };
 147
 148 &pinctrl {
 149         state_default: pinctrl0 {
 150                 gpio {
 151                         ralink,group = "wled","ephy","uartf","i2c";
 152                         ralink,function = "gpio";
 153                 };
 154         };
 155 };