target/linux/ramips/dts/ZBT-WR8305RT.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "zbtlink,zbt-wr8305rt", "ralink,mt7620n-soc";
  10         model = "Zbtlink ZBT-WR8305RT";
  11
  12         gpio-leds {
  13                 compatible = "gpio-leds";
  14
  15                 sys {
  16                         label = "zbt-wr8305rt:green:sys";
  17                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  18                 };
  19
  20                 lan {
  21                         label = "zbt-wr8305rt:green:usb";
  22                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 wifi {
  26                         label = "zbt-wr8305rt:green:wifi";
  27                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  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 1 GPIO_ACTIVE_LOW>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42         };
  43 };
  44
  45 &gpio1 {
  46         status = "okay";
  47 };
  48
  49 &gpio3 {
  50         status = "okay";
  51 };
  52
  53 &spi0 {
  54         status = "okay";
  55
  56         m25p80@0 {
  57                 #address-cells = <1>;
  58                 #size-cells = <1>;
  59                 compatible = "jedec,spi-nor";
  60                 reg = <0>;
  61                 spi-max-frequency = <10000000>;
  62
  63                 partition@0 {
  64                         label = "u-boot";
  65                         reg = <0x0 0x30000>;
  66                         read-only;
  67                 };
  68
  69                 partition@30000 {
  70                         label = "u-boot-env";
  71                         reg = <0x30000 0x10000>;
  72                         read-only;
  73                 };
  74
  75                 factory: partition@40000 {
  76                         label = "factory";
  77                         reg = <0x40000 0x10000>;
  78                         read-only;
  79                 };
  80
  81                 partition@50000 {
  82                         label = "firmware";
  83                         reg = <0x50000 0x7b0000>;
  84                 };
  85         };
  86 };
  87
  88 &ehci {
  89         status = "okay";
  90 };
  91
  92 &ohci {
  93         status = "okay";
  94 };
  95
  96 &ethernet {
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&ephy_pins>;
  99         mtd-mac-address = <&factory 0x4>;
 100         mediatek,portmap = "llllw";
 101 };
 102
 103 &wmac {
 104         ralink,mtd-eeprom = <&factory 0>;
 105 };
 106
 107 &pinctrl {
 108         state_default: pinctrl0 {
 109                 default {
 110                         ralink,group = "i2c", "uartf", "spi refclk", "wled";
 111                         ralink,function = "gpio";
 112                 };
 113         };
 114 };