target/linux/ramips/dts/RBM11G.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/gpio/gpio.h>
   7
   8 / {
   9         compatible = "mikrotik,rbm11g", "mediatek,mt7621-soc";
  10         model = "MikroTik RouterBOARD M11G";
  11
  12         aliases {
  13                 led-status = &led_usr;
  14         };
  15
  16         memory@0 {
  17                 device_type = "memory";
  18                 reg = <0x0 0x10000000>;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200";
  23         };
  24
  25         gpio-leds {
  26                 compatible = "gpio-leds";
  27
  28                 led_usr: usr {
  29                         label = "rbm11g:green:usr";
  30                         gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  31                 };
  32
  33                 rssi0 {
  34                         label = "rbm11g:green:rssi0";
  35                         gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
  36                 };
  37
  38                 rssi1 {
  39                         label = "rbm11g:green:rssi1";
  40                         gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
  41                 };
  42
  43                 rssi2 {
  44                         label = "rbm11g:green:rssi2";
  45                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 rssi3 {
  49                         label = "rbm11g:green:rssi3";
  50                         gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
  51                 };
  52
  53                 rssi4 {
  54                         label = "rbm11g:green:rssi4";
  55                         gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
  56                 };
  57         };
  58
  59         gpio-keys-polled {
  60                 compatible = "gpio-keys-polled";
  61                 #address-cells = <1>;
  62                 #size-cells = <0>;
  63                 poll-interval = <20>;
  64                 res {
  65                         label = "reset";
  66                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  67                         linux,code = <KEY_RESTART>;
  68                 };
  69         };
  70
  71         pcie0_vcc_reg {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "pcie0_vcc";
  74
  75                 regulator-min-microvolt = <3300000>;
  76                 regulator-max-microvolt = <3300000>;
  77                 gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
  78                 enable-active-high;
  79                 regulator-boot-on;
  80                 regulator-always-on;
  81         };
  82 };
  83
  84
  85 &spi0 {
  86         status = "okay";
  87
  88         w25q128@0 {
  89                 #address-cells = <1>;
  90                 #size-cells = <1>;
  91                 compatible = "jedec,spi-nor";
  92                 reg = <0>;
  93                 spi-max-frequency = <3125000>;
  94
  95                 partition@0 {
  96                         label = "routerboot";
  97                         reg = <0x000000 0x00F000>;
  98                         read-only;
  99                 };
 100
 101                 factory: partition@f000 {
 102                         label = "factory";
 103                         reg = <0x00F000 0x031000>;
 104                         read-only;
 105                 };
 106
 107                 partition@40000 {
 108                         label = "firmware";
 109                         reg = <0x040000 0xFC0000>;
 110                 };
 111         };
 112 };
 113
 114 &ethernet {
 115         mtd-mac-address = <&factory 0x0010>;
 116         mtd-mac-address-increment = <1>;
 117 };
 118
 119
 120 &pinctrl {
 121         state_default: pinctrl0 {
 122                 gpio {
 123                         ralink,group = "uart2", "wdt", "rgmii2";
 124                         ralink,function = "gpio";
 125                 };
 126         };
 127 };
 128
 129 &i2c {
 130         status = "okay";
 131 };
 132
 133 &pcie {
 134         status = "okay";
 135 };