target/linux/ramips/dts/ZBT-WE826.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 / {
   6        compatible = "zbtlink,zbt-we826", "ralink,mt7620a-soc";
   7        model = "ZBT-WE826";
   8
   9        chosen {
  10                bootargs = "console=ttyS0,115200";
  11        };
  12
  13        palmbus@10000000 {
  14                gpio0: gpio@600 {
  15                        status = "okay";
  16                };
  17
  18                gpio1: gpio@638 {
  19                        status = "okay";
  20                };
  21
  22                gpio3: gpio@688 {
  23                        status = "okay";
  24                };
  25
  26                spi@b00 {
  27                        status = "okay";
  28
  29                        en25q128@0 {
  30                                #address-cells = <1>;
  31                                #size-cells = <1>;
  32                                compatible = "w25q128";
  33                                reg = <0 0>;
  34                                linux,modalias = "m25p80";
  35                                spi-max-frequency = <10000000>;
  36
  37                                partition@0 {
  38                                        label = "u-boot";
  39                                        reg = <0x0 0x30000>;
  40                                        read-only;
  41                                };
  42
  43                                partition@30000 {
  44                                        label = "u-boot-env";
  45                                        reg = <0x30000 0x10000>;
  46                                        read-only;
  47                                };
  48
  49                                factory: partition@40000 {
  50                                        label = "factory";
  51                                        reg = <0x40000 0x10000>;
  52                                        read-only;
  53                                };
  54
  55                                partition@50000 {
  56                                        label = "firmware";
  57                                        reg = <0x50000 0xfb0000>;
  58                                };
  59                        };
  60                };
  61        };
  62
  63        sdhci@10130000 {
  64                status = "okay";
  65        };
  66
  67        ehci@101c0000 {
  68                status = "okay";
  69        };
  70
  71        ohci@101c1000 {
  72                status = "okay";
  73        };
  74
  75        ethernet@10100000 {
  76                mtd-mac-address = <&factory 0x4>;
  77                ralink,port-map = "wllll";
  78        };
  79
  80        wmac@10180000 {
  81                ralink,mtd-eeprom = <&factory 0>;
  82        };
  83
  84        pinctrl {
  85                state_default: pinctrl0 {
  86                        default {
  87                                ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa";
  88                                ralink,function = "gpio";
  89                        };
  90                };
  91        };
  92
  93        gpio-leds {
  94                compatible = "gpio-leds";
  95                power {
  96                        label = "zbt-we826:green:power";
  97                        gpios = <&gpio1 14 0>;
  98                };
  99                usb {
 100                        label = "zbt-we826:green:usb";
 101                        gpios = <&gpio1 15 0>;
 102                };
 103                air {
 104                        label = "zbt-we826:green:wifi";
 105                        gpios = <&gpio3 0 1>;
 106                };
 107        };
 108
 109        gpio-keys-polled {
 110                compatible = "gpio-keys-polled";
 111                #address-cells = <1>;
 112                #size-cells = <0>;
 113                poll-interval = <20>;
 114                reset {
 115                        label = "reset";
 116                        gpios = <&gpio0 1 1>;
 117                        linux,code = <0x198>;
 118                };
 119        };
 120
 121        pcie@10140000 {
 122                status = "okay";
 123        };
 124 };