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 RBM33G";
  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 = "rbm33g:green:usr";
  26                         gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  27                 };
  28
  29         };
  30
  31         gpio-keys-polled {
  32                 compatible = "gpio-keys-polled";
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35                 poll-interval = <20>;
  36
  37                 res {
  38                         label = "res";
  39                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42         };
  43
  44         pcie0_vcc_reg {
  45                 compatible = "regulator-fixed";
  46                 regulator-name = "pcie0_vcc";
  47
  48                 regulator-min-microvolt = <3300000>;
  49                 regulator-max-microvolt = <3300000>;
  50                 gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
  51                 enable-active-high;
  52                 regulator-boot-on;
  53                 regulator-always-on;
  54         };
  55
  56         pcie1_vcc_reg {
  57                 compatible = "regulator-fixed";
  58                 regulator-name = "pcie1_vcc";
  59
  60                 regulator-min-microvolt = <3300000>;
  61                 regulator-max-microvolt = <3300000>;
  62                 gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  63                 enable-active-high;
  64                 regulator-boot-on;
  65                 regulator-always-on;
  66         };
  67
  68         pcie2_vcc_reg {
  69                 compatible = "regulator-fixed";
  70                 regulator-name = "pcie2_vcc";
  71
  72                 regulator-min-microvolt = <3300000>;
  73                 regulator-max-microvolt = <3300000>;
  74                 gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
  75                 enable-active-high;
  76                 regulator-boot-on;
  77                 regulator-always-on;
  78         };
  79
  80         usb_vcc_reg {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "usb_vcc";
  83
  84                 regulator-min-microvolt = <5000000>;
  85                 regulator-max-microvolt = <5000000>;
  86                 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  87                 enable-active-high;
  88                 regulator-always-on;
  89         };
  90 };
  91
  92
  93 &spi0 {
  94         status = "okay";
  95
  96         w25q40@0 {
  97                 #address-cells = <1>;
  98                 #size-cells = <1>;
  99                 compatible = "jedec,spi-nor";
 100                 reg = <0>;
 101                 spi-max-frequency = <3125000>;
 102
 103                 partition@0 {
 104                         label = "routerboot";
 105                         reg = <0x0 0xf000>;
 106                         read-only;
 107                 };
 108
 109                 factory: partition@f000 {
 110                         label = "factory";
 111                         reg = <0xf000 0x71000>;
 112                         read-only;
 113                 };
 114
 115         };
 116
 117         w25q128@0 {
 118                 #address-cells = <1>;
 119                 #size-cells = <1>;
 120                 compatible = "jedec,spi-nor";
 121                 reg = <1>;
 122                 spi-max-frequency = <3125000>;
 123
 124                 partition@40000 {
 125                         label = "firmware";
 126                         reg = <0x040000 0xFC0000>;
 127                 };
 128         };
 129 };
 130
 131 &ethernet {
 132         mtd-mac-address = <&factory 0x0010>;
 133         mtd-mac-address-increment = <1>;
 134 };
 135
 136
 137 &pinctrl {
 138         state_default: pinctrl0 {
 139                 gpio {
 140                         ralink,group = "uart2", "wdt";
 141                         ralink,function = "gpio";
 142                 };
 143         };
 144 };
 145
 146 &sdhci {
 147         status = "okay";
 148 };
 149
 150 &i2c {
 151         status = "okay";
 152 };
 153
 154 &pcie {
 155         status = "okay";
 156 };