target/linux/ath79/dts/ar7242_buffalo_wzr-bhr.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar7242.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         aliases {
  10                 led-boot = &led_diag;
  11                 led-failsafe = &led_diag;
  12                 led-upgrade = &led_diag;
  13         };
  14
  15         keys: keys {
  16                 compatible = "gpio-keys";
  17
  18                 usb {
  19                         label = "usb";
  20                         linux,code = <BTN_2>;
  21                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  22                         debounce-interval = <60>;
  23                 };
  24
  25                 reset {
  26                         label = "reset";
  27                         linux,code = <KEY_RESTART>;
  28                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  29                         debounce-interval = <60>;
  30                 };
  31         };
  32
  33         leds: leds {
  34                 compatible = "gpio-leds";
  35
  36                 led_diag: diag {
  37                         label = "red:diag";
  38                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 usb {
  42                         label = "green:usb";
  43                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  44                         trigger-sources = <&hub_port>;
  45                         linux,default-trigger = "usbport";
  46                 };
  47         };
  48
  49         gpio-export {
  50                 compatible = "gpio-export";
  51                 #size-cells = <0>;
  52
  53                 gpio_usb_power {
  54                         gpio-export,name = "buffalo:usb-power";
  55                         gpio-export,output = <1>;
  56                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  57                 };
  58         };
  59
  60         virtual_flash {
  61                 compatible = "mtd-concat";
  62                 devices = <&flash0 &flash1>;
  63
  64                 partitions {
  65                         compatible = "fixed-partitions";
  66                         #address-cells = <1>;
  67                         #size-cells = <1>;
  68
  69                         partition@0 {
  70                                 reg = <0x0 0x40000>;
  71                                 label = "u-boot";
  72                                 read-only;
  73                         };
  74
  75                         partition@40000 {
  76                                 reg = <0x40000 0x10000>;
  77                                 label = "u-boot-env";
  78                         };
  79
  80                         art: partition@50000 {
  81                                 reg = <0x50000 0x10000>;
  82                                 label = "art";
  83                                 read-only;
  84                         };
  85
  86                         partition@60000 {
  87                                 compatible = "denx,uimage";
  88                                 reg = <0x60000 0x1f80000>;
  89                                 label = "firmware";
  90                         };
  91
  92                         partition@1fe0000 {
  93                                 reg = <0x1fe0000 0x20000>;
  94                                 label = "user_property";
  95                                 read-only;
  96                         };
  97                 };
  98         };
  99 };
 100
 101 &spi {
 102         status = "okay";
 103
 104         flash0: flash@0 {
 105                 compatible = "jedec,spi-nor";
 106                 reg = <0>;
 107                 spi-max-frequency = <25000000>;
 108         };
 109
 110         flash1: flash@1 {
 111                 compatible = "jedec,spi-nor";
 112                 reg = <1>;
 113                 spi-max-frequency = <25000000>;
 114         };
 115 };
 116
 117 &mdio0 {
 118         status = "okay";
 119
 120         phy0: ethernet-phy@0 {
 121                 reg = <0>;
 122                 phy-mode = "rgmii";
 123         };
 124 };
 125
 126 &eth0 {
 127         status = "okay";
 128
 129         phy-mode = "rgmii";
 130         phy-handle = <&phy0>;
 131 };
 132
 133 &usb_phy {
 134         status = "okay";
 135 };
 136
 137 &usb {
 138         status = "okay";
 139 };