target/linux/ramips/dts/BDCOM-WAP2100-SK.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "bdcom,wap2100-sk", "ralink,mt7620a-soc";
  10         model = "BDCOM WAP2100-SK";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         gpio-leds {
  22                 compatible = "gpio-leds";
  23
  24                 usb {
  25                         label = "wap2100-sk:green:usb";
  26                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  27                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  28                         linux,default-trigger = "usbport";
  29                 };
  30
  31                 led_power: wps {
  32                         label = "wap2100-sk:green:wps";
  33                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 wlan2g {
  37                         label = "wap2100-sk:green:wlan2g";
  38                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  39                 };
  40         };
  41
  42         gpio-keys-polled {
  43                 compatible = "gpio-keys-polled";
  44                 poll-interval = <20>;
  45
  46                 wps {
  47                         label = "wps";
  48                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_WPS_BUTTON>;
  50                 };
  51
  52                 reset {
  53                         label = "reset";
  54                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_RESTART>;
  56                 };
  57         };
  58 };
  59
  60 &spi0 {
  61         status = "okay";
  62
  63         flash@0 {
  64                 compatible = "jedec,spi-nor";
  65                 reg = <0>;
  66                 spi-max-frequency = <10000000>;
  67
  68                 partitions {
  69                         compatible = "fixed-partitions";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72
  73                         partition@0 {
  74                                 label = "u-boot";
  75                                 reg = <0x0 0x30000>;
  76                                 read-only;
  77                         };
  78
  79                         partition@30000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x30000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         factory: partition@40000 {
  86                                 label = "factory";
  87                                 reg = <0x40000 0x10000>;
  88                                 read-only;
  89                         };
  90
  91                         partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x50000 0xf70000>;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &gpio0 {
 101         status = "okay";
 102 };
 103
 104 &gpio1 {
 105         status = "okay";
 106 };
 107
 108 &gpio3 {
 109         status = "okay";
 110 };
 111
 112 &sdhci {
 113         status = "okay";
 114 };
 115
 116 &ehci {
 117         status = "okay";
 118 };
 119
 120 &ohci {
 121         status = "okay";
 122 };
 123
 124 &ethernet {
 125         mtd-mac-address = <&factory 0x4>;
 126         mediatek,portmap = "llllw";
 127 };
 128
 129 &wmac {
 130         ralink,mtd-eeprom = <&factory 0>;
 131 };
 132
 133 &pinctrl {
 134         state_default: pinctrl0 {
 135                 default {
 136                         ralink,group = "spi refclk", "uartf", "wled";
 137                         ralink,function = "gpio";
 138                 };
 139         };
 140 };