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

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "TINY-AC", "ralink,mt7620a-soc";
   9         model = "Dovado Tiny AC";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,57600";
  13         };
  14
  15         gpio-leds {
  16                 compatible = "gpio-leds";
  17
  18                 usb {
  19                         label = "tiny-ac:green:usb";
  20                         gpios = <&gpio0 11 1>;
  21                 };
  22
  23                 wifi {
  24                         label = "tiny-ac:orange:wifi";
  25                         gpios = <&gpio3 0 1>;
  26                 };
  27
  28         };
  29
  30         gpio-keys-polled {
  31                 compatible = "gpio-keys-polled";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 poll-interval = <20>;
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 13 1>;
  39                         linux,code = <KEY_RESTART>;
  40                 };
  41
  42         };
  43
  44         gpio_export {
  45                 compatible = "gpio-export";
  46                 #size-cells = <0>;
  47
  48                 usbpower {
  49                         gpio-export,name = "usbpower";
  50                         gpio-export,output = <1>;
  51                         gpios = <&gpio2 5 0>;
  52                 };
  53         };
  54 };
  55
  56 &gpio0 {
  57         status = "okay";
  58 };
  59
  60 &gpio2 {
  61         status = "okay";
  62 };
  63
  64 &gpio3 {
  65         status = "okay";
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         m25p80@0 {
  72                 #address-cells = <1>;
  73                 #size-cells = <1>;
  74                 compatible = "jedec,spi-nor";
  75                 reg = <0>;
  76                 spi-max-frequency = <10000000>;
  77
  78                 partition@0 {
  79                         label = "u-boot";
  80                         reg = <0x0 0x30000>;
  81                         read-only;
  82                 };
  83
  84                 partition@30000 {
  85                         label = "u-boot-env";
  86                         reg = <0x30000 0x10000>;
  87                         read-only;
  88                 };
  89
  90                 factory: partition@40000 {
  91                         label = "factory";
  92                         reg = <0x40000 0x10000>;
  93                         read-only;
  94                 };
  95
  96                 partition@50000 {
  97                         label = "firmware";
  98                         reg = <0x50000 0x7b0000>;
  99                 };
 100         };
 101 };
 102
 103 &ehci {
 104         status = "okay";
 105 };
 106
 107 &ohci {
 108         status = "okay";
 109 };
 110
 111 &ethernet {
 112         status = "okay";
 113         pinctrl-names = "default";
 114         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 115         mediatek,portmap = "llllw";
 116
 117         port@4 {
 118                 status = "okay";
 119                 phy-mode = "rgmii";
 120                 phy-handle = <&phy4>;
 121         };
 122
 123         port@5 {
 124                 status = "okay";
 125                 phy-mode = "rgmii";
 126                 phy-handle = <&phy5>;
 127         };
 128
 129         mdio-bus {
 130                 status = "okay";
 131
 132                 phy4: ethernet-phy@4 {
 133                         reg = <4>;
 134                         phy-mode = "rgmii";
 135                 };
 136
 137                 phy5: ethernet-phy@5 {
 138                         reg = <5>;
 139                         phy-mode = "rgmii";
 140                 };
 141         };
 142 };
 143
 144 &gsw {
 145         mediatek,port4 = "gmac";
 146         mediatek,mt7530 = <1>;
 147 };
 148
 149 &pcie {
 150         status = "okay";
 151 };
 152
 153 &pinctrl {
 154         state_default: pinctrl0 {
 155                 gpio {
 156                         ralink,group = "uartf", "nd_sd", "wled";
 157                         ralink,function = "gpio";
 158                 };
 159         };
 160 };