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-boot = &led_4g_0;
  19                 led-failsafe = &led_4g_0;
  20         };
  21
  22         gpio-leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_4g_0: 4g-0 {
  26                         label = "zbt-cpe102:green:4g-0";
  27                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 4g-1 {
  31                         label = "zbt-cpe102:green:4g-1";
  32                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 4g-2 {
  36                         label = "zbt-cpe102:green:4g-2";
  37                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40
  41         gpio-keys-polled {
  42                 compatible = "gpio-keys-polled";
  43                 poll-interval = <20>;
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50         };
  51 };
  52
  53 &gpio1 {
  54         status = "okay";
  55 };
  56
  57 &gpio2 {
  58         status = "okay";
  59 };
  60
  61 &gpio3 {
  62         status = "okay";
  63 };
  64
  65 &spi0 {
  66         status = "okay";
  67
  68         en25q64@0 {
  69                 compatible = "jedec,spi-nor";
  70                 reg = <0>;
  71                 spi-max-frequency = <10000000>;
  72
  73                 partitions {
  74                         compatible = "fixed-partitions";
  75                         #address-cells = <1>;
  76                         #size-cells = <1>;
  77
  78                         partition@0 {
  79                                 label = "u-boot";
  80                                 reg = <0x0 0x30000>;
  81                                 read-only;
  82                         };
  83
  84                         partition@30000 {
  85                                 label = "u-boot-env";
  86                                 reg = <0x30000 0x10000>;
  87                                 read-only;
  88                         };
  89
  90                         factory: partition@40000 {
  91                                 label = "factory";
  92                                 reg = <0x40000 0x10000>;
  93                                 read-only;
  94                         };
  95
  96                         partition@50000 {
  97                                 label = "firmware";
  98                                 reg = <0x50000 0x760000>;
  99                         };
 100                 };
 101         };
 102 };
 103
 104 &ehci {
 105         status = "okay";
 106 };
 107
 108 &ohci {
 109         status = "okay";
 110 };
 111
 112 &ethernet {
 113         mtd-mac-address = <&factory 0x4>;
 114         mediatek,portmap = "wllll";
 115 };
 116
 117 &wmac {
 118         ralink,mtd-eeprom = <&factory 0>;
 119 };
 120
 121 &pinctrl {
 122         state_default: pinctrl0 {
 123                 default {
 124                         ralink,group = "i2c", "spi refclk", "wled";
 125                         ralink,function = "gpio";
 126                 };
 127         };
 128 };