target/linux/ramips/dts/TINY-AC.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "dovado,tiny-ac", "ralink,mt7620a-soc";
  10         model = "Dovado Tiny AC";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,57600";
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 usb {
  20                         label = "tiny-ac:green:usb";
  21                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 wifi {
  25                         label = "tiny-ac:orange:wifi";
  26                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  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                 reset {
  38                         label = "reset";
  39                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42
  43         };
  44
  45         gpio_export {
  46                 compatible = "gpio-export";
  47                 #size-cells = <0>;
  48
  49                 usbpower {
  50                         gpio-export,name = "usbpower";
  51                         gpio-export,output = <1>;
  52                         gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
  53                 };
  54         };
  55 };
  56
  57 &gpio0 {
  58         status = "okay";
  59 };
  60
  61 &gpio2 {
  62         status = "okay";
  63 };
  64
  65 &gpio3 {
  66         status = "okay";
  67 };
  68
  69 &spi0 {
  70         status = "okay";
  71
  72         m25p80@0 {
  73                 #address-cells = <1>;
  74                 #size-cells = <1>;
  75                 compatible = "jedec,spi-nor";
  76                 reg = <0>;
  77                 spi-max-frequency = <10000000>;
  78
  79                 partition@0 {
  80                         label = "u-boot";
  81                         reg = <0x0 0x30000>;
  82                         read-only;
  83                 };
  84
  85                 partition@30000 {
  86                         label = "u-boot-env";
  87                         reg = <0x30000 0x10000>;
  88                         read-only;
  89                 };
  90
  91                 factory: partition@40000 {
  92                         label = "factory";
  93                         reg = <0x40000 0x10000>;
  94                         read-only;
  95                 };
  96
  97                 partition@50000 {
  98                         label = "firmware";
  99                         reg = <0x50000 0x7b0000>;
 100                 };
 101         };
 102 };
 103
 104 &ehci {
 105         status = "okay";
 106 };
 107
 108 &ohci {
 109         status = "okay";
 110 };
 111
 112 &ethernet {
 113         status = "okay";
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 116         mediatek,portmap = "llllw";
 117
 118         port@4 {
 119                 status = "okay";
 120                 phy-mode = "rgmii";
 121                 phy-handle = <&phy4>;
 122         };
 123
 124         port@5 {
 125                 status = "okay";
 126                 phy-mode = "rgmii";
 127                 phy-handle = <&phy5>;
 128         };
 129
 130         mdio-bus {
 131                 status = "okay";
 132
 133                 phy4: ethernet-phy@4 {
 134                         reg = <4>;
 135                         phy-mode = "rgmii";
 136                 };
 137
 138                 phy5: ethernet-phy@5 {
 139                         reg = <5>;
 140                         phy-mode = "rgmii";
 141                 };
 142         };
 143 };
 144
 145 &gsw {
 146         mediatek,port4 = "gmac";
 147         mediatek,mt7530 = <1>;
 148 };
 149
 150 &pcie {
 151         status = "okay";
 152 };
 153
 154 &pinctrl {
 155         state_default: pinctrl0 {
 156                 gpio {
 157                         ralink,group = "uartf", "nd_sd", "wled";
 158                         ralink,function = "gpio";
 159                 };
 160         };
 161 };