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 RBM11G";
  11
  12         memory@0 {
  13                 device_type = "memory";
  14                 reg = <0x0 0x10000000>;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         gpio-leds {
  22                 compatible = "gpio-leds";
  23
  24                 usr {
  25                         label = "rbm11g:green:usr";
  26                         gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  27                 };
  28
  29                 rssi0 {
  30                         label = "rbm11g:green:rssi0";
  31                         gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 rssi1 {
  35                         label = "rbm11g:green:rssi1";
  36                         gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 rssi2 {
  40                         label = "rbm11g:green:rssi2";
  41                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 rssi3 {
  45                         label = "rbm11g:green:rssi3";
  46                         gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 rssi4 {
  50                         label = "rbm11g:green:rssi4";
  51                         gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
  52                 };
  53         };
  54
  55         gpio-keys-polled {
  56                 compatible = "gpio-keys-polled";
  57                 #address-cells = <1>;
  58                 #size-cells = <0>;
  59                 poll-interval = <20>;
  60                 res {
  61                         label = "reset";
  62                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  63                         linux,code = <KEY_RESTART>;
  64                 };
  65         };
  66
  67         pcie0_vcc_reg {
  68                 compatible = "regulator-fixed";
  69                 regulator-name = "pcie0_vcc";
  70
  71                 regulator-min-microvolt = <3300000>;
  72                 regulator-max-microvolt = <3300000>;
  73                 gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
  74                 enable-active-high;
  75                 regulator-boot-on;
  76                 regulator-always-on;
  77         };
  78 };
  79
  80
  81 &spi0 {
  82         status = "okay";
  83
  84         w25q128@0 {
  85                 #address-cells = <1>;
  86                 #size-cells = <1>;
  87                 compatible = "jedec,spi-nor";
  88                 reg = <0>;
  89                 spi-max-frequency = <3125000>;
  90
  91                 partition@0 {
  92                         label = "routerboot";
  93                         reg = <0x000000 0x00F000>;
  94                         read-only;
  95                 };
  96
  97                 factory: partition@f000 {
  98                         label = "factory";
  99                         reg = <0x00F000 0x031000>;
 100                         read-only;
 101                 };
 102
 103                 partition@40000 {
 104                         label = "firmware";
 105                         reg = <0x040000 0xFC0000>;
 106                 };
 107         };
 108 };
 109
 110 &ethernet {
 111         mtd-mac-address = <&factory 0x0010>;
 112         mtd-mac-address-increment = <1>;
 113 };
 114
 115
 116 &pinctrl {
 117         state_default: pinctrl0 {
 118                 gpio {
 119                         ralink,group = "uart2", "wdt", "rgmii2";
 120                         ralink,function = "gpio";
 121                 };
 122         };
 123 };
 124
 125 &i2c {
 126         status = "okay";
 127 };
 128
 129 &pcie {
 130         status = "okay";
 131 };