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                 led-running = &led_4g_0;
  21                 led-upgrade = &led_4g_0;
  22         };
  23
  24         gpio-leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_4g_0: 4g-0 {
  28                         label = "zbt-cpe102:green:4g-0";
  29                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 4g-1 {
  33                         label = "zbt-cpe102:green:4g-1";
  34                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  35                 };
  36
  37                 4g-2 {
  38                         label = "zbt-cpe102:green:4g-2";
  39                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  40                 };
  41         };
  42
  43         gpio-keys-polled {
  44                 compatible = "gpio-keys-polled";
  45                 poll-interval = <20>;
  46
  47                 reset {
  48                         label = "reset";
  49                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_RESTART>;
  51                 };
  52         };
  53 };
  54
  55 &gpio1 {
  56         status = "okay";
  57 };
  58
  59 &gpio2 {
  60         status = "okay";
  61 };
  62
  63 &gpio3 {
  64         status = "okay";
  65 };
  66
  67 &spi0 {
  68         status = "okay";
  69
  70         en25q64@0 {
  71                 compatible = "jedec,spi-nor";
  72                 reg = <0>;
  73                 spi-max-frequency = <10000000>;
  74
  75                 partitions {
  76                         compatible = "fixed-partitions";
  77                         #address-cells = <1>;
  78                         #size-cells = <1>;
  79
  80                         partition@0 {
  81                                 label = "u-boot";
  82                                 reg = <0x0 0x30000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@30000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x30000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         factory: partition@40000 {
  93                                 label = "factory";
  94                                 reg = <0x40000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@50000 {
  99                                 label = "firmware";
 100                                 reg = <0x50000 0x760000>;
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &ehci {
 107         status = "okay";
 108 };
 109
 110 &ohci {
 111         status = "okay";
 112 };
 113
 114 &ethernet {
 115         mtd-mac-address = <&factory 0x4>;
 116         mediatek,portmap = "wllll";
 117 };
 118
 119 &wmac {
 120         ralink,mtd-eeprom = <&factory 0>;
 121 };
 122
 123 &pinctrl {
 124         state_default: pinctrl0 {
 125                 default {
 126                         ralink,group = "i2c", "spi refclk", "wled";
 127                         ralink,function = "gpio";
 128                 };
 129         };
 130 };