target/linux/ramips/dts/mt7620n_zbtlink_zbt-wa05.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-wa05", "ralink,mt7620n-soc";
  10         model = "Zbtlink ZBT-WA05";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_power: power {
  27                         label = "zbt-wa05:blue:power";
  28                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 usb {
  32                         label = "zbt-wa05:blue:usb";
  33                         gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
  34                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  35                         linux,default-trigger = "usbport";
  36                 };
  37
  38                 air {
  39                         label = "zbt-wa05:blue:air";
  40                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  41                 };
  42         };
  43
  44         keys {
  45                 compatible = "gpio-keys-polled";
  46                 poll-interval = <20>;
  47
  48                 reset {
  49                         label = "reset";
  50                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_RESTART>;
  52                 };
  53         };
  54 };
  55
  56 &gpio1 {
  57         status = "okay";
  58 };
  59
  60 &gpio2 {
  61         status = "okay";
  62 };
  63
  64 &gpio3 {
  65         status = "okay";
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         en25q64@0 {
  72                 compatible = "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <10000000>;
  75
  76                 partitions {
  77                         compatible = "fixed-partitions";
  78                         #address-cells = <1>;
  79                         #size-cells = <1>;
  80
  81                         partition@0 {
  82                                 label = "u-boot";
  83                                 reg = <0x0 0x30000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@30000 {
  88                                 label = "u-boot-env";
  89                                 reg = <0x30000 0x10000>;
  90                                 read-only;
  91                         };
  92
  93                         factory: partition@40000 {
  94                                 label = "factory";
  95                                 reg = <0x40000 0x10000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@50000 {
 100                                 compatible = "denx,uimage";
 101                                 label = "firmware";
 102                                 reg = <0x50000 0x760000>;
 103                         };
 104                 };
 105         };
 106 };
 107
 108 &ehci {
 109         status = "okay";
 110 };
 111
 112 &ohci {
 113         status = "okay";
 114 };
 115
 116 &ethernet {
 117         mtd-mac-address = <&factory 0x4>;
 118         mediatek,portmap = "wllll";
 119 };
 120
 121 &wmac {
 122         ralink,mtd-eeprom = <&factory 0>;
 123 };
 124
 125 &pinctrl {
 126         state_default: pinctrl0 {
 127                 default {
 128                         ralink,group = "i2c", "spi refclk", "wled";
 129                         ralink,function = "gpio";
 130                 };
 131         };
 132 };