target/linux/ramips/dts/mt7620n_zbtlink_zbt-cpe102.dts

   1 #include "mt7620n.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "zbtlink,zbt-cpe102", "ralink,mt7620n-soc";
   8         model = "Zbtlink ZBT-CPE102";
   9
  10         chosen {
  11                 bootargs = "console=ttyS0,115200";
  12         };
  13
  14         aliases {
  15                 led-boot = &led_4g_0;
  16                 led-failsafe = &led_4g_0;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_4g_0: 4g-0 {
  23                         label = "green:4g-0";
  24                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 4g-1 {
  28                         label = "green:4g-1";
  29                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 4g-2 {
  33                         label = "green:4g-2";
  34                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46         };
  47 };
  48
  49 &gpio1 {
  50         status = "okay";
  51 };
  52
  53 &gpio2 {
  54         status = "okay";
  55 };
  56
  57 &gpio3 {
  58         status = "okay";
  59 };
  60
  61 &spi0 {
  62         status = "okay";
  63
  64         flash@0 {
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0>;
  67                 spi-max-frequency = <10000000>;
  68
  69                 partitions {
  70                         compatible = "fixed-partitions";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73
  74                         partition@0 {
  75                                 label = "u-boot";
  76                                 reg = <0x0 0x30000>;
  77                                 read-only;
  78                         };
  79
  80                         partition@30000 {
  81                                 label = "u-boot-env";
  82                                 reg = <0x30000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         factory: partition@40000 {
  87                                 label = "factory";
  88                                 reg = <0x40000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@50000 {
  93                                 compatible = "denx,uimage";
  94                                 label = "firmware";
  95                                 reg = <0x50000 0x760000>;
  96                         };
  97                 };
  98         };
  99 };
 100
 101 &ehci {
 102         status = "okay";
 103 };
 104
 105 &ohci {
 106         status = "okay";
 107 };
 108
 109 &ethernet {
 110         mtd-mac-address = <&factory 0x4>;
 111
 112         mediatek,portmap = "wllll";
 113 };
 114
 115 &wmac {
 116         ralink,mtd-eeprom = <&factory 0x0>;
 117 };
 118
 119 &state_default {
 120         default {
 121                 groups = "i2c", "spi refclk", "wled";
 122                 function = "gpio";
 123         };
 124 };