target/linux/ramips/dts/RBM33G.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,rbm33g", "mediatek,mt7621-soc";
  10         model = "MikroTik RouterBOARD M33G";
  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 = "rbm33g:green:usr";
  30                         gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  31                 };
  32
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 poll-interval = <20>;
  40
  41                 res {
  42                         label = "res";
  43                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46         };
  47
  48         pcie0_vcc_reg {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "pcie0_vcc";
  51
  52                 regulator-min-microvolt = <3300000>;
  53                 regulator-max-microvolt = <3300000>;
  54                 gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
  55                 enable-active-high;
  56                 regulator-boot-on;
  57                 regulator-always-on;
  58         };
  59
  60         pcie1_vcc_reg {
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "pcie1_vcc";
  63
  64                 regulator-min-microvolt = <3300000>;
  65                 regulator-max-microvolt = <3300000>;
  66                 gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  67                 enable-active-high;
  68                 regulator-boot-on;
  69                 regulator-always-on;
  70         };
  71
  72         pcie2_vcc_reg {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "pcie2_vcc";
  75
  76                 regulator-min-microvolt = <3300000>;
  77                 regulator-max-microvolt = <3300000>;
  78                 gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
  79                 enable-active-high;
  80                 regulator-boot-on;
  81                 regulator-always-on;
  82         };
  83
  84         usb_vcc_reg {
  85                 compatible = "regulator-fixed";
  86                 regulator-name = "usb_vcc";
  87
  88                 regulator-min-microvolt = <5000000>;
  89                 regulator-max-microvolt = <5000000>;
  90                 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  91                 enable-active-high;
  92                 regulator-always-on;
  93         };
  94 };
  95
  96
  97 &spi0 {
  98         status = "okay";
  99
 100         w25q40@0 {
 101                 #address-cells = <1>;
 102                 #size-cells = <1>;
 103                 compatible = "jedec,spi-nor";
 104                 reg = <0>;
 105                 spi-max-frequency = <3125000>;
 106
 107                 partition@0 {
 108                         label = "routerboot";
 109                         reg = <0x0 0xf000>;
 110                         read-only;
 111                 };
 112
 113                 factory: partition@f000 {
 114                         label = "factory";
 115                         reg = <0xf000 0x71000>;
 116                         read-only;
 117                 };
 118
 119         };
 120
 121         w25q128@0 {
 122                 #address-cells = <1>;
 123                 #size-cells = <1>;
 124                 compatible = "jedec,spi-nor";
 125                 reg = <1>;
 126                 spi-max-frequency = <3125000>;
 127
 128                 partition@40000 {
 129                         label = "firmware";
 130                         reg = <0x040000 0xFC0000>;
 131                 };
 132         };
 133 };
 134
 135 &ethernet {
 136         mtd-mac-address = <&factory 0x0010>;
 137         mtd-mac-address-increment = <1>;
 138 };
 139
 140
 141 &pinctrl {
 142         state_default: pinctrl0 {
 143                 gpio {
 144                         ralink,group = "uart2", "wdt";
 145                         ralink,function = "gpio";
 146                 };
 147         };
 148 };
 149
 150 &sdhci {
 151         status = "okay";
 152 };
 153
 154 &i2c {
 155         status = "okay";
 156 };
 157
 158 &pcie {
 159         status = "okay";
 160 };