target/linux/ath79/dts/ar7240_buffalo_whr-g301n.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "ar7240.dtsi"
   8
   9 / {
  10         compatible = "buffalo,whr-g301n", "qca,ar7240";
  11         model = "Buffalo WHR-G301N";
  12
  13         aliases {
  14                 led-boot = &diag;
  15                 led-failsafe = &diag;
  16                 led-upgrade = &diag;
  17         };
  18
  19         gpio-keys-polled {
  20                 compatible = "gpio-keys-polled";
  21                 poll-interval = <20>;
  22
  23                 router_on {
  24                         label = "router_on";
  25                         linux,code = <BTN_2>;
  26                         linux,input-type = <EV_SW>;
  27                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  28                         debounce-interval = <60>;
  29                 };
  30
  31                 router_off {
  32                         label = "router_off";
  33                         linux,code = <BTN_3>;
  34                         linux,input-type = <EV_SW>;
  35                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  36                         debounce-interval = <60>;
  37                 };
  38
  39                 reset {
  40                         label = "reset";
  41                         linux,code = <KEY_RESTART>;
  42                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  43                         debounce-interval = <60>;
  44                 };
  45
  46                 wps {
  47                         label = "wps";
  48                         linux,code = <KEY_WPS_BUTTON>;
  49                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  50                         debounce-interval = <60>;
  51                 };
  52         };
  53
  54         gpio-leds {
  55                 compatible = "gpio-leds";
  56                 pinctrl-names = "default";
  57                 pinctrl-0 = <&switch_led_pins>;
  58
  59                 security {
  60                         label = "whr-g301n:orange:security";
  61                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 diag: diag {
  65                         label = "whr-g301n:red:diag";
  66                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 router {
  70                         label = "whr-g301n:green:router";
  71                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  72                 };
  73
  74                 lan1 {
  75                         label = "whr-g301n:green:lan1";
  76                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  77                 };
  78
  79                 lan2 {
  80                         label = "whr-g301n:green:lan2";
  81                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  82                 };
  83
  84                 lan3 {
  85                         label = "whr-g301n:green:lan3";
  86                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  87                 };
  88
  89                 lan4 {
  90                         label = "whr-g301n:green:lan4";
  91                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  92                 };
  93
  94                 wan {
  95                         label = "whr-g301n:green:wan";
  96                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  97                 };
  98         };
  99
 100         ath9k-leds {
 101                 compatible = "gpio-leds";
 102
 103                 wlan {
 104                         label = "whr-g301n:green:wlan";
 105                         gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
 106                         default-state = "off";
 107                         linux,default-trigger = "phy0tpt";
 108                 };
 109         };
 110 };
 111
 112 &spi {
 113         status = "okay";
 114         num-cs = <1>;
 115
 116         flash@0 {
 117                 compatible = "jedec,spi-nor";
 118                 reg = <0>;
 119                 spi-max-frequency = <25000000>;
 120
 121                 partitions {
 122                         compatible = "fixed-partitions";
 123                         #address-cells = <1>;
 124                         #size-cells = <1>;
 125
 126                         partition@0 {
 127                                 reg = <0x0 0x3e000>;
 128                                 label = "u-boot";
 129                                 read-only;
 130                         };
 131
 132                         partition@3e000 {
 133                                 reg = <0x3e000 0x2000>;
 134                                 label = "u-boot-env";
 135                                 read-only;
 136                         };
 137
 138                         partition@40000 {
 139                                 compatible = "denx,uimage";
 140                                 reg = <0x40000 0x3a0000>;
 141                                 label = "firmware";
 142                         };
 143
 144                         partition@3e0000 {
 145                                 reg = <0x3e0000 0x10000>;
 146                                 label = "user_property";
 147                                 read-only;
 148                         };
 149
 150                         art: partition@3f0000 {
 151                                 reg = <0x3f0000 0x10000>;
 152                                 label = "art";
 153                                 read-only;
 154                         };
 155                 };
 156         };
 157 };
 158
 159 &eth0 {
 160         status = "okay";
 161
 162         mtd-mac-address = <&art 0x120c>;
 163 };
 164
 165 &eth1 {
 166         status = "okay";
 167
 168         mtd-mac-address = <&art 0x120c>;
 169         mtd-mac-address-increment = <1>;
 170 };
 171
 172 &pcie {
 173         status = "okay";
 174
 175         ath9k: wifi@0,0 {
 176                 compatible = "pci168c,002a";
 177                 reg = <0x0000 0 0 0 0>;
 178                 qca,no-eeprom;
 179                 mtd-mac-address = <&art 0x120c>;
 180                 #gpio-cells = <2>;
 181                 gpio-controller;
 182         };
 183 };
 184
 185 &pinmux {
 186         switch_led_pins: switch_led_pins {
 187                 pinctrl-single,bits = <0x0 0x0 0xf8>;
 188         };
 189 };
 190
 191 &uart {
 192         status = "okay";
 193 };