target/linux/ramips/dts/DIR-320-B1.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "dlink,dir-320-b1", "ralink,rt5350-soc";
  10         model = "D-Link DIR-320 B1";
  11
  12         aliases {
  13                 led-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         gpio-leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_status: status {
  23                         label = "dir-320-b1:green:status";
  24                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 usb {
  28                         label = "dir-320-b1:green:usb";
  29                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 wps {
  33                         label = "dir-320-b1:green:wps";
  34                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys-polled";
  40                 poll-interval = <20>;
  41
  42                 reset {
  43                         label = "reset";
  44                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47
  48                 wps {
  49                         label = "wps";
  50                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_WPS_BUTTON>;
  52                 };
  53         };
  54
  55         gpio_export {
  56                 compatible = "gpio-export";
  57                 #size-cells = <0>;
  58
  59                 usb {
  60                         gpio-export,name = "usb";
  61                         gpio-export,output = <1>;
  62                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  63                 };
  64
  65                 root_hub {
  66                         gpio-export,name = "root_hub";
  67                         gpio-export,output = <1>;
  68                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  69                 };
  70         };
  71 };
  72
  73 &spi0 {
  74         status = "okay";
  75
  76         m25p80@0 {
  77                 compatible = "jedec,spi-nor";
  78                 reg = <0>;
  79                 spi-max-frequency = <10000000>;
  80
  81                 partitions {
  82                         compatible = "fixed-partitions";
  83                         #address-cells = <1>;
  84                         #size-cells = <1>;
  85
  86                         partition@0 {
  87                                 label = "u-boot";
  88                                 reg = <0x0 0x30000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@30000 {
  93                                 label = "u-boot-env";
  94                                 reg = <0x30000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         factory: partition@40000 {
  99                                 label = "factory";
 100                                 reg = <0x40000 0x10000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@50000 {
 105                                 compatible = "denx,uimage";
 106                                 label = "firmware";
 107                                 reg = <0x50000 0x7b0000>;
 108                         };
 109                 };
 110         };
 111 };
 112
 113 &pinctrl {
 114         state_default: pinctrl0 {
 115                 gpio {
 116                         ralink,group = "i2c", "jtag", "uartf";
 117                         ralink,function = "gpio";
 118                 };
 119         };
 120 };
 121
 122 &ethernet {
 123         mtd-mac-address = <&factory 0x4>;
 124 };
 125
 126 &esw {
 127         mediatek,portmap = <0x2f>;
 128         mediatek,led_polarity = <0x17>;
 129 };
 130
 131 &wmac {
 132         ralink,mtd-eeprom = <&factory 0>;
 133 };
 134
 135 &ehci {
 136         status = "okay";
 137 };
 138
 139 &ohci {
 140         status = "okay";
 141 };