target/linux/ramips/dts/ZBT-CPE102.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-cpe102", "ralink,mt7620n-soc";
  10         model = "Zbtlink ZBT-CPE102";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16
  17         aliases {
  18                 led-status = &led_4g_0;
  19         };
  20
  21         gpio-leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_4g_0: 4g-0 {
  25                         label = "zbt-cpe102:green:4g-0";
  26                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 4g-1 {
  30                         label = "zbt-cpe102:green:4g-1";
  31                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 4g-2 {
  35                         label = "zbt-cpe102:green:4g-2";
  36                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         gpio-keys-polled {
  41                 compatible = "gpio-keys-polled";
  42                 poll-interval = <20>;
  43
  44                 reset {
  45                         label = "reset";
  46                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_RESTART>;
  48                 };
  49         };
  50 };
  51
  52 &gpio1 {
  53         status = "okay";
  54 };
  55
  56 &gpio2 {
  57         status = "okay";
  58 };
  59
  60 &gpio3 {
  61         status = "okay";
  62 };
  63
  64 &spi0 {
  65         status = "okay";
  66
  67         en25q64@0 {
  68                 compatible = "jedec,spi-nor";
  69                 reg = <0>;
  70                 spi-max-frequency = <10000000>;
  71
  72                 partitions {
  73                         compatible = "fixed-partitions";
  74                         #address-cells = <1>;
  75                         #size-cells = <1>;
  76
  77                         partition@0 {
  78                                 label = "u-boot";
  79                                 reg = <0x0 0x30000>;
  80                                 read-only;
  81                         };
  82
  83                         partition@30000 {
  84                                 label = "u-boot-env";
  85                                 reg = <0x30000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         factory: partition@40000 {
  90                                 label = "factory";
  91                                 reg = <0x40000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@50000 {
  96                                 label = "firmware";
  97                                 reg = <0x50000 0x760000>;
  98                         };
  99                 };
 100         };
 101 };
 102
 103 &ehci {
 104         status = "okay";
 105 };
 106
 107 &ohci {
 108         status = "okay";
 109 };
 110
 111 &ethernet {
 112         mtd-mac-address = <&factory 0x4>;
 113         mediatek,portmap = "wllll";
 114 };
 115
 116 &wmac {
 117         ralink,mtd-eeprom = <&factory 0>;
 118 };
 119
 120 &pinctrl {
 121         state_default: pinctrl0 {
 122                 default {
 123                         ralink,group = "i2c", "spi refclk", "wled";
 124                         ralink,function = "gpio";
 125                 };
 126         };
 127 };