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                 poll-interval = <20>;
  62                 res {
  63                         label = "reset";
  64                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  65                         linux,code = <KEY_RESTART>;
  66                 };
  67         };
  68
  69         pcie0_vcc_reg {
  70                 compatible = "regulator-fixed";
  71                 regulator-name = "pcie0_vcc";
  72
  73                 regulator-min-microvolt = <3300000>;
  74                 regulator-max-microvolt = <3300000>;
  75                 gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
  76                 enable-active-high;
  77                 regulator-boot-on;
  78                 regulator-always-on;
  79         };
  80 };
  81
  82
  83 &spi0 {
  84         status = "okay";
  85
  86         w25q128@0 {
  87                 #address-cells = <1>;
  88                 #size-cells = <1>;
  89                 compatible = "jedec,spi-nor";
  90                 reg = <0>;
  91                 spi-max-frequency = <3125000>;
  92
  93                 partition@0 {
  94                         label = "routerboot";
  95                         reg = <0x000000 0x00F000>;
  96                         read-only;
  97                 };
  98
  99                 factory: partition@f000 {
 100                         label = "factory";
 101                         reg = <0x00F000 0x031000>;
 102                         read-only;
 103                 };
 104
 105                 partition@40000 {
 106                         label = "firmware";
 107                         reg = <0x040000 0xFC0000>;
 108                 };
 109         };
 110 };
 111
 112 &ethernet {
 113         mtd-mac-address = <&factory 0x0010>;
 114         mtd-mac-address-increment = <1>;
 115 };
 116
 117
 118 &pinctrl {
 119         state_default: pinctrl0 {
 120                 gpio {
 121                         ralink,group = "uart2", "wdt", "rgmii2";
 122                         ralink,function = "gpio";
 123                 };
 124         };
 125 };
 126
 127 &i2c {
 128         status = "okay";
 129 };
 130
 131 &pcie {
 132         status = "okay";
 133 };