target/linux/ramips/dts/mt7620a_glinet_gl-mt300a.dts

   1 #include "mt7620a.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "glinet,gl-mt300a", "ralink,mt7620a-soc";
   8         model = "GL-MT300A";
   9
  10         aliases {
  11                 label-mac-device = &wmac;
  12         };
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,115200";
  16         };
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20
  21                 wan {
  22                         label = "gl-mt300a:wan";
  23                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  24                 };
  25
  26                 lan {
  27                         label = "gl-mt300a:lan";
  28                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 wlan {
  32                         label = "gl-mt300a:wlan";
  33                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 usb {
  37                         label = "gl-mt300a:usb";
  38                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  39                 };
  40         };
  41
  42         keys {
  43                 compatible = "gpio-keys";
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50
  51                 BTN_0 {
  52                         label = "BTN_0";
  53                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  54                         linux,code = <BTN_0>;
  55                 };
  56
  57                 BTN_1 {
  58                         label = "BTN_1";
  59                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  60                         linux,code = <BTN_1>;
  61                 };
  62         };
  63 };
  64
  65 &gpio2 {
  66         status = "okay";
  67 };
  68
  69 &gpio3 {
  70         status = "okay";
  71 };
  72
  73 &spi0 {
  74         status = "okay";
  75
  76         flash@0 {
  77                 compatible = "jedec,spi-nor";
  78                 reg = <0>;
  79                 spi-max-frequency = <10000000>;
  80
  81                 partitions {
  82                         compatible = "fixed-partitions";
  83                         #address-cells = <1>;
  84                         #size-cells = <1>;
  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                                 compatible = "nvmem-cells";
  99                                 label = "factory";
 100                                 reg = <0x40000 0x10000>;
 101                                 #address-cells = <1>;
 102                                 #size-cells = <1>;
 103                                 read-only;
 104
 105                                 eeprom_factory_0: eeprom@0 {
 106                                         reg = <0x0 0x200>;
 107                                 };
 108
 109                                 macaddr_factory_4000: macaddr@4000 {
 110                                         reg = <0x4000 0x6>;
 111                                 };
 112                         };
 113
 114                         partition@50000 {
 115                                 compatible = "denx,uimage";
 116                                 label = "firmware";
 117                                 reg = <0x50000 0xf80000>;
 118                         };
 119
 120                         partition@ff0000 {
 121                                 label = "art";
 122                                 reg = <0xff0000 0x10000>;
 123                         };
 124                 };
 125         };
 126 };
 127
 128 &sdhci {
 129         status = "okay";
 130 };
 131
 132 &ehci {
 133         status = "okay";
 134 };
 135
 136 &ohci {
 137         status = "okay";
 138 };
 139
 140 &ethernet {
 141         nvmem-cells = <&macaddr_factory_4000>;
 142         nvmem-cell-names = "mac-address";
 143
 144         mediatek,portmap = "wllll";
 145 };
 146
 147 &wmac {
 148         nvmem-cells = <&eeprom_factory_0>;
 149         nvmem-cell-names = "eeprom";
 150 };
 151
 152 &state_default {
 153         gpio {
 154                 groups = "wled","ephy","uartf","i2c";
 155                 function = "gpio";
 156         };
 157 };