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

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar7240.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "buffalo,whr-g301n", "qca,ar7240";
  11         model = "Buffalo WHR-G301N";
  12
  13         aliases {
  14                 led-boot = &led_diag;
  15                 led-failsafe = &led_diag;
  16                 led-upgrade = &led_diag;
  17         };
  18
  19         keys {
  20                 compatible = "gpio-keys";
  21
  22                 router_on {
  23                         label = "router_on";
  24                         linux,code = <BTN_2>;
  25                         linux,input-type = <EV_SW>;
  26                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  27                         debounce-interval = <60>;
  28                 };
  29
  30                 router_off {
  31                         label = "router_off";
  32                         linux,code = <BTN_3>;
  33                         linux,input-type = <EV_SW>;
  34                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  35                         debounce-interval = <60>;
  36                 };
  37
  38                 reset {
  39                         label = "reset";
  40                         linux,code = <KEY_RESTART>;
  41                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  42                         debounce-interval = <60>;
  43                 };
  44
  45                 wps {
  46                         label = "wps";
  47                         linux,code = <KEY_WPS_BUTTON>;
  48                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  49                         debounce-interval = <60>;
  50                 };
  51         };
  52
  53         leds {
  54                 compatible = "gpio-leds";
  55                 pinctrl-names = "default";
  56                 pinctrl-0 = <&switch_led_pins>;
  57
  58                 security {
  59                         label = "orange:security";
  60                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  61                 };
  62
  63                 led_diag: diag {
  64                         label = "red:diag";
  65                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  66                 };
  67
  68                 router {
  69                         label = "green:router";
  70                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  71                 };
  72
  73                 lan1 {
  74                         label = "green:lan1";
  75                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  76                 };
  77
  78                 lan2 {
  79                         label = "green:lan2";
  80                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  81                 };
  82
  83                 lan3 {
  84                         label = "green:lan3";
  85                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  86                 };
  87
  88                 lan4 {
  89                         label = "green:lan4";
  90                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  91                 };
  92
  93                 wan {
  94                         function = LED_FUNCTION_WAN;
  95                         color = <LED_COLOR_ID_GREEN>;
  96                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  97                 };
  98         };
  99
 100         ath9k-leds {
 101                 compatible = "gpio-leds";
 102
 103                 wlan {
 104                         function = LED_FUNCTION_WLAN;
 105                         color = <LED_COLOR_ID_GREEN>;
 106                         gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
 107                         linux,default-trigger = "phy0tpt";
 108                 };
 109         };
 110 };
 111
 112 &spi {
 113         status = "okay";
 114
 115         flash@0 {
 116                 compatible = "jedec,spi-nor";
 117                 reg = <0>;
 118                 spi-max-frequency = <25000000>;
 119
 120                 partitions {
 121                         compatible = "fixed-partitions";
 122                         #address-cells = <1>;
 123                         #size-cells = <1>;
 124
 125                         partition@0 {
 126                                 reg = <0x0 0x3e000>;
 127                                 label = "u-boot";
 128                                 read-only;
 129                         };
 130
 131                         partition@3e000 {
 132                                 reg = <0x3e000 0x2000>;
 133                                 label = "u-boot-env";
 134                                 read-only;
 135                         };
 136
 137                         partition@40000 {
 138                                 compatible = "denx,uimage";
 139                                 reg = <0x40000 0x3a0000>;
 140                                 label = "firmware";
 141                         };
 142
 143                         partition@3e0000 {
 144                                 reg = <0x3e0000 0x10000>;
 145                                 label = "user_property";
 146                                 read-only;
 147                         };
 148
 149                         art: partition@3f0000 {
 150                                 reg = <0x3f0000 0x10000>;
 151                                 label = "art";
 152                                 read-only;
 153
 154                                 nvmem-layout {
 155                                         compatible = "fixed-layout";
 156                                         #address-cells = <1>;
 157                                         #size-cells = <1>;
 158
 159                                         macaddr_art_120c: macaddr@120c {
 160                                                 compatible = "mac-base";
 161                                                 reg = <0x120c 0x6>;
 162                                                 #nvmem-cell-cells = <1>;
 163                                         };
 164                                 };
 165                         };
 166                 };
 167         };
 168 };
 169
 170 &eth0 {
 171         nvmem-cells = <&macaddr_art_120c 0>;
 172         nvmem-cell-names = "mac-address";
 173 };
 174
 175 &eth1 {
 176         status = "okay";
 177
 178         nvmem-cells = <&macaddr_art_120c 1>;
 179         nvmem-cell-names = "mac-address";
 180 };
 181
 182 &pcie {
 183         status = "okay";
 184
 185         ath9k: wifi@0,0 {
 186                 compatible = "pci168c,002a";
 187                 reg = <0x0000 0 0 0 0>;
 188                 qca,no-eeprom;
 189                 nvmem-cells = <&macaddr_art_120c 0>;
 190                 nvmem-cell-names = "mac-address";
 191                 #gpio-cells = <2>;
 192                 gpio-controller;
 193         };
 194 };
 195
 196 &pinmux {
 197         switch_led_pins: switch_led_pins {
 198                 pinctrl-single,bits = <0x0 0x0 0xf8>;
 199         };
 200 };