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