target/linux/ramips/dts/AI-BR100.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 = "aigale,ai-br100", "ralink,mt7620a-soc";
  10         model = "Aigale Ai-BR100";
  11
  12         gpio-leds {
  13                 compatible = "gpio-leds";
  14
  15                 wan {
  16                         label = "ai-br100:blue:wan";
  17                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  18                 };
  19
  20                 wlan {
  21                         label = "ai-br100:blue:wlan";
  22                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  23                 };
  24         };
  25
  26         gpio-keys-polled {
  27                 compatible = "gpio-keys-polled";
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30                 poll-interval = <20>;
  31
  32                 reset {
  33                         label = "reset";
  34                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_RESTART>;
  36                 };
  37         };
  38 };
  39
  40 &gpio2 {
  41         status = "okay";
  42 };
  43
  44 &gpio3 {
  45         status = "okay";
  46 };
  47
  48 &spi0 {
  49         status = "okay";
  50
  51         m25p80@0 {
  52                 #address-cells = <1>;
  53                 #size-cells = <1>;
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0 0>;
  56                 spi-max-frequency = <10000000>;
  57
  58                 partition@0 {
  59                         label = "u-boot";
  60                         reg = <0x0 0x20000>;
  61                         read-only;
  62                 };
  63
  64                 partition@20000 {
  65                         label = "u-boot-env";
  66                         reg = <0x20000 0x10000>;
  67                         read-only;
  68                 };
  69
  70                 factory: partition@30000 {
  71                         label = "factory";
  72                         reg = <0x30000 0x10000>;
  73                         read-only;
  74                 };
  75
  76                 partition@40000 {
  77                         label = "firmware";
  78                         reg = <0x40000 0x7c0000>;
  79                 };
  80         };
  81 };
  82
  83 &ehci {
  84         status = "okay";
  85 };
  86
  87 &ohci {
  88         status = "okay";
  89 };
  90
  91 &pinctrl {
  92         state_default: pinctrl0 {
  93                 gpio {
  94                         ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
  95                         ralink,function = "gpio";
  96                 };
  97         };
  98 };
  99
 100 &ethernet {
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&ephy_pins>;
 103         mtd-mac-address = <&factory 0x4>;
 104         mediatek,portmap = "llllw";
 105 };
 106
 107 &wmac {
 108         ralink,mtd-eeprom = <&factory 0>;
 109 };