target/linux/ramips/dts/rt3352_dlink_dir-620-d1.dts

   1 #include "rt3352.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "dlink,dir-620-d1", "ralink,rt3352-soc";
   8         model = "D-Link DIR-620 D1";
   9
  10         aliases {
  11                 led-boot = &led_status;
  12                 led-failsafe = &led_status;
  13                 led-running = &led_status;
  14                 led-upgrade = &led_status;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 led_status: status {
  21                         label = "green:status";
  22                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 wifi {
  26                         label = "green:wifi";
  27                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  28                 };
  29         };
  30
  31         keys {
  32                 compatible = "gpio-keys-polled";
  33                 poll-interval = <20>;
  34
  35                 reset_wps {
  36                         label = "reset_wps";
  37                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  38                         linux,code = <KEY_RESTART>;
  39                 };
  40         };
  41 };
  42
  43 &spi0 {
  44         status = "okay";
  45
  46         flash@0 {
  47                 compatible = "jedec,spi-nor";
  48                 reg = <0>;
  49                 spi-max-frequency = <10000000>;
  50
  51                 partitions {
  52                         compatible = "fixed-partitions";
  53                         #address-cells = <1>;
  54                         #size-cells = <1>;
  55
  56                         partition@0 {
  57                                 label = "u-boot";
  58                                 reg = <0x0 0x30000>;
  59                                 read-only;
  60                         };
  61
  62                         partition@30000 {
  63                                 label = "u-boot-env";
  64                                 reg = <0x30000 0x10000>;
  65                                 read-only;
  66                         };
  67
  68                         factory: partition@40000 {
  69                                 label = "factory";
  70                                 reg = <0x40000 0x10000>;
  71                                 read-only;
  72                         };
  73
  74                         partition@50000 {
  75                                 compatible = "denx,uimage";
  76                                 label = "firmware";
  77                                 reg = <0x50000 0x7b0000>;
  78                         };
  79                 };
  80         };
  81 };
  82
  83 &state_default {
  84         gpio {
  85                 groups = "i2c", "jtag", "uartf";
  86                 function = "gpio";
  87         };
  88 };
  89
  90 &ethernet {
  91         nvmem-cells = <&macaddr_factory_4>;
  92         nvmem-cell-names = "mac-address";
  93         pinctrl-names = "default";
  94         pinctrl-0 = <&rgmii_pins &mdio_pins>;
  95 };
  96
  97 &esw {
  98         mediatek,portmap = <0x2f>;
  99 };
 100
 101 &wmac {
 102         ralink,mtd-eeprom = <&factory 0x0>;
 103 };
 104
 105 &ehci {
 106         status = "okay";
 107 };
 108
 109 &ohci {
 110         status = "okay";
 111 };
 112
 113 &factory {
 114         compatible = "nvmem-cells";
 115         #address-cells = <1>;
 116         #size-cells = <1>;
 117
 118         macaddr_factory_4: macaddr@4 {
 119                 reg = <0x4 0x6>;
 120         };
 121 };