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                 poll-interval = <20>;
  34
  35                 reset {
  36                         label = "reset";
  37                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  38                         linux,code = <KEY_RESTART>;
  39                 };
  40
  41         };
  42
  43         gpio_export {
  44                 compatible = "gpio-export";
  45                 #size-cells = <0>;
  46
  47                 usbpower {
  48                         gpio-export,name = "usbpower";
  49                         gpio-export,output = <1>;
  50                         gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
  51                 };
  52         };
  53 };
  54
  55 &gpio0 {
  56         status = "okay";
  57 };
  58
  59 &gpio2 {
  60         status = "okay";
  61 };
  62
  63 &gpio3 {
  64         status = "okay";
  65 };
  66
  67 &spi0 {
  68         status = "okay";
  69
  70         m25p80@0 {
  71                 #address-cells = <1>;
  72                 #size-cells = <1>;
  73                 compatible = "jedec,spi-nor";
  74                 reg = <0>;
  75                 spi-max-frequency = <10000000>;
  76
  77                 partition@0 {
  78                         label = "u-boot";
  79                         reg = <0x0 0x30000>;
  80                         read-only;
  81                 };
  82
  83                 partition@30000 {
  84                         label = "u-boot-env";
  85                         reg = <0x30000 0x10000>;
  86                         read-only;
  87                 };
  88
  89                 factory: partition@40000 {
  90                         label = "factory";
  91                         reg = <0x40000 0x10000>;
  92                         read-only;
  93                 };
  94
  95                 partition@50000 {
  96                         label = "firmware";
  97                         reg = <0x50000 0x7b0000>;
  98                 };
  99         };
 100 };
 101
 102 &ehci {
 103         status = "okay";
 104 };
 105
 106 &ohci {
 107         status = "okay";
 108 };
 109
 110 &ethernet {
 111         status = "okay";
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 114         mediatek,portmap = "llllw";
 115
 116         port@4 {
 117                 status = "okay";
 118                 phy-mode = "rgmii";
 119                 phy-handle = <&phy4>;
 120         };
 121
 122         port@5 {
 123                 status = "okay";
 124                 phy-mode = "rgmii";
 125                 phy-handle = <&phy5>;
 126         };
 127
 128         mdio-bus {
 129                 status = "okay";
 130
 131                 phy4: ethernet-phy@4 {
 132                         reg = <4>;
 133                         phy-mode = "rgmii";
 134                 };
 135
 136                 phy5: ethernet-phy@5 {
 137                         reg = <5>;
 138                         phy-mode = "rgmii";
 139                 };
 140         };
 141 };
 142
 143 &gsw {
 144         mediatek,port4 = "gmac";
 145         mediatek,mt7530 = <1>;
 146 };
 147
 148 &pcie {
 149         status = "okay";
 150 };
 151
 152 &pinctrl {
 153         state_default: pinctrl0 {
 154                 gpio {
 155                         ralink,group = "uartf", "nd_sd", "wled";
 156                         ralink,function = "gpio";
 157                 };
 158         };
 159 };