target/linux/ramips/dts/WHR-300HP2.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 = "buffalo,whr-300hp2", "ralink,mt7620a-soc";
  10         model = "Buffalo WHR-300HP2";
  11
  12         aliases {
  13                 led-boot = &led_power_green;
  14                 led-failsafe = &led_power_green;
  15                 led-running = &led_power_green;
  16                 led-upgrade = &led_power_green;
  17         };
  18
  19         gpio-leds {
  20                 compatible = "gpio-leds";
  21
  22                 power {
  23                         label = "whr-300hp2:red:power";
  24                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 wifi {
  28                         label = "whr-300hp2:green:wifi";
  29                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 led_power_green: power2 {
  33                         label = "whr-300hp2:green:power";
  34                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  35                 };
  36
  37                 wifi2 {
  38                         label = "whr-300hp2:orange:wifi";
  39                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 internet {
  43                         label = "whr-300hp2:green:internet";
  44                         gpios = <&gpio2 17 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 router {
  48                         label = "whr-300hp2:green:router";
  49                         gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 router2 {
  53                         label = "whr-300hp2:orange:router";
  54                         gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
  55                 };
  56         };
  57
  58         gpio-keys-polled {
  59                 compatible = "gpio-keys-polled";
  60                 poll-interval = <20>;
  61
  62                 reset {
  63                         label = "reset";
  64                         gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
  65                         linux,code = <KEY_RESTART>;
  66                 };
  67
  68                 aoss {
  69                         label = "aoss";
  70                         gpios = <&gpio2 13 GPIO_ACTIVE_LOW>;
  71                         linux,code = <KEY_WPS_BUTTON>;
  72                 };
  73
  74                 ap {
  75                         label = "ap";
  76                         gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
  77                         linux,code = <BTN_0>;
  78                         linux,input-type = <EV_SW>;
  79                 };
  80
  81                 bridge {
  82                         label = "bridge";
  83                         gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
  84                         linux,code = <BTN_0>;
  85                         linux,input-type = <EV_SW>;
  86                 };
  87         };
  88 };
  89
  90 &gpio2 {
  91         status = "okay";
  92 };
  93
  94 &spi0 {
  95         status = "okay";
  96
  97         m25p80@0 {
  98                 compatible = "jedec,spi-nor";
  99                 reg = <0>;
 100                 spi-max-frequency = <10000000>;
 101
 102                 partitions {
 103                         compatible = "fixed-partitions";
 104                         #address-cells = <1>;
 105                         #size-cells = <1>;
 106
 107                         partition@0 {
 108                                 label = "u-boot";
 109                                 reg = <0x0 0x30000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@30000 {
 114                                 label = "u-boot-env";
 115                                 reg = <0x30000 0x10000>;
 116                                 read-only;
 117                         };
 118
 119                         factory: partition@40000 {
 120                                 label = "factory";
 121                                 reg = <0x40000 0x10000>;
 122                                 read-only;
 123                         };
 124
 125                         partition@50000 {
 126                                 compatible = "denx,uimage";
 127                                 label = "firmware";
 128                                 reg = <0x50000 0x7b0000>;
 129                         };
 130                 };
 131         };
 132 };
 133
 134 &pinctrl {
 135         state_default: pinctrl0 {
 136                 gpio {
 137                         ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
 138                         ralink,function = "gpio";
 139                 };
 140         };
 141 };
 142
 143 &ethernet {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&ephy_pins>;
 146         mediatek,portmap = "llllw";
 147 };
 148
 149 &gsw {
 150         mediatek,port4 = "ephy";
 151 };
 152
 153 &wmac {
 154         ralink,mtd-eeprom = <&factory 0>;
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&pa_pins>;
 157 };