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 &spi0 {
  54         status = "okay";
  55
  56         flash@0 {
  57                 compatible = "jedec,spi-nor";
  58                 reg = <0>;
  59                 spi-max-frequency = <10000000>;
  60
  61                 partitions {
  62                         compatible = "fixed-partitions";
  63                         #address-cells = <1>;
  64                         #size-cells = <1>;
  65
  66                         partition@0 {
  67                                 label = "u-boot";
  68                                 reg = <0x0 0x30000>;
  69                                 read-only;
  70                         };
  71
  72                         partition@30000 {
  73                                 label = "u-boot-env";
  74                                 reg = <0x30000 0x10000>;
  75                                 read-only;
  76                         };
  77
  78                         factory: partition@40000 {
  79                                 label = "factory";
  80                                 reg = <0x40000 0x10000>;
  81                                 read-only;
  82                         };
  83
  84                         partition@50000 {
  85                                 compatible = "denx,uimage";
  86                                 label = "firmware";
  87                                 reg = <0x50000 0x760000>;
  88                         };
  89                 };
  90         };
  91 };
  92
  93 &ehci {
  94         status = "okay";
  95 };
  96
  97 &ohci {
  98         status = "okay";
  99 };
 100
 101 &ethernet {
 102         nvmem-cells = <&macaddr_factory_4>;
 103         nvmem-cell-names = "mac-address";
 104
 105         mediatek,portmap = "wllll";
 106 };
 107
 108 &wmac {
 109         ralink,mtd-eeprom = <&factory 0x0>;
 110 };
 111
 112 &state_default {
 113         default {
 114                 groups = "i2c", "spi refclk", "wled";
 115                 function = "gpio";
 116         };
 117 };
 118
 119 &factory {
 120         compatible = "nvmem-cells";
 121         #address-cells = <1>;
 122         #size-cells = <1>;
 123
 124         macaddr_factory_4: macaddr@4 {
 125                 reg = <0x4 0x6>;
 126         };
 127 };