target/linux/ramips/dts/mt7620a_aigale_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         aliases {
  13                 led-boot = &led_wlan;
  14                 led-failsafe = &led_wlan;
  15                 led-running = &led_wlan;
  16                 led-upgrade = &led_wlan;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 wan {
  23                         label = "ai-br100:blue:wan";
  24                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 led_wlan: wlan {
  28                         label = "ai-br100:blue:wlan";
  29                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32
  33         keys {
  34                 compatible = "gpio-keys";
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_RESTART>;
  40                 };
  41         };
  42 };
  43
  44 &gpio2 {
  45         status = "okay";
  46 };
  47
  48 &gpio3 {
  49         status = "okay";
  50 };
  51
  52 &spi0 {
  53         status = "okay";
  54
  55         flash@0 {
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <10000000>;
  59
  60                 partitions {
  61                         compatible = "fixed-partitions";
  62                         #address-cells = <1>;
  63                         #size-cells = <1>;
  64
  65                         partition@0 {
  66                                 label = "u-boot";
  67                                 reg = <0x0 0x20000>;
  68                                 read-only;
  69                         };
  70
  71                         partition@20000 {
  72                                 label = "u-boot-env";
  73                                 reg = <0x20000 0x10000>;
  74                                 read-only;
  75                         };
  76
  77                         factory: partition@30000 {
  78                                 label = "factory";
  79                                 reg = <0x30000 0x10000>;
  80                                 read-only;
  81                         };
  82
  83                         partition@40000 {
  84                                 compatible = "denx,uimage";
  85                                 label = "firmware";
  86                                 reg = <0x40000 0x7c0000>;
  87                         };
  88                 };
  89         };
  90 };
  91
  92 &ehci {
  93         status = "okay";
  94 };
  95
  96 &ohci {
  97         status = "okay";
  98 };
  99
 100 &state_default {
 101         gpio {
 102                 groups = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
 103                 function = "gpio";
 104         };
 105 };
 106
 107 &ethernet {
 108         mtd-mac-address = <&factory 0x4>;
 109
 110         mediatek,portmap = "llllw";
 111 };
 112
 113 &wmac {
 114         ralink,mtd-eeprom = <&factory 0x0>;
 115 };