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                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  23                         linux,default-trigger = "usbport";
  24                 };
  25
  26                 wifi {
  27                         label = "tiny-ac:orange:wifi";
  28                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  29                 };
  30         };
  31
  32         gpio-keys-polled {
  33                 compatible = "gpio-keys-polled";
  34                 poll-interval = <20>;
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_RESTART>;
  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                 compatible = "jedec,spi-nor";
  72                 reg = <0>;
  73                 spi-max-frequency = <10000000>;
  74
  75                 partitions {
  76                         compatible = "fixed-partitions";
  77                         #address-cells = <1>;
  78                         #size-cells = <1>;
  79
  80                         partition@0 {
  81                                 label = "u-boot";
  82                                 reg = <0x0 0x30000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@30000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x30000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         factory: partition@40000 {
  93                                 label = "factory";
  94                                 reg = <0x40000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@50000 {
  99                                 label = "firmware";
 100                                 reg = <0x50000 0x7b0000>;
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &ehci {
 107         status = "okay";
 108 };
 109
 110 &ohci {
 111         status = "okay";
 112 };
 113
 114 &ethernet {
 115         status = "okay";
 116         pinctrl-names = "default";
 117         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 118         mediatek,portmap = "llllw";
 119
 120         port@4 {
 121                 status = "okay";
 122                 phy-mode = "rgmii";
 123                 phy-handle = <&phy4>;
 124         };
 125
 126         port@5 {
 127                 status = "okay";
 128                 phy-mode = "rgmii";
 129                 phy-handle = <&phy5>;
 130         };
 131
 132         mdio-bus {
 133                 status = "okay";
 134
 135                 phy4: ethernet-phy@4 {
 136                         reg = <4>;
 137                         phy-mode = "rgmii";
 138                 };
 139
 140                 phy5: ethernet-phy@5 {
 141                         reg = <5>;
 142                         phy-mode = "rgmii";
 143                 };
 144         };
 145 };
 146
 147 &gsw {
 148         mediatek,port4 = "gmac";
 149 };
 150
 151 &pcie {
 152         status = "okay";
 153 };
 154
 155 &pinctrl {
 156         state_default: pinctrl0 {
 157                 gpio {
 158                         ralink,group = "uartf", "nd_sd", "wled";
 159                         ralink,function = "gpio";
 160                 };
 161         };
 162 };