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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         aliases {
  11                 led-boot = &led_diag;
  12                 led-failsafe = &led_diag;
  13                 led-upgrade = &led_diag;
  14         };
  15
  16         keys: keys {
  17                 compatible = "gpio-keys";
  18
  19                 usb {
  20                         label = "usb";
  21                         linux,code = <BTN_2>;
  22                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  23                         debounce-interval = <60>;
  24                 };
  25
  26                 reset {
  27                         label = "reset";
  28                         linux,code = <KEY_RESTART>;
  29                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  30                         debounce-interval = <60>;
  31                 };
  32         };
  33
  34         leds: leds {
  35                 compatible = "gpio-leds";
  36
  37                 led_diag: diag {
  38                         label = "red:diag";
  39                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 usb {
  43                         function = LED_FUNCTION_USB;
  44                         color = <LED_COLOR_ID_GREEN>;
  45                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  46                         trigger-sources = <&hub_port>;
  47                         linux,default-trigger = "usbport";
  48                 };
  49         };
  50
  51         gpio-export {
  52                 compatible = "gpio-export";
  53                 #size-cells = <0>;
  54
  55                 gpio_usb_power {
  56                         gpio-export,name = "buffalo:usb-power";
  57                         gpio-export,output = <1>;
  58                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  59                 };
  60         };
  61
  62         virtual_flash {
  63                 compatible = "mtd-concat";
  64                 devices = <&flash0 &flash1>;
  65
  66                 partitions {
  67                         compatible = "fixed-partitions";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70
  71                         partition@0 {
  72                                 reg = <0x0 0x40000>;
  73                                 label = "u-boot";
  74                                 read-only;
  75                         };
  76
  77                         partition@40000 {
  78                                 reg = <0x40000 0x10000>;
  79                                 label = "u-boot-env";
  80                         };
  81
  82                         art: partition@50000 {
  83                                 reg = <0x50000 0x10000>;
  84                                 label = "art";
  85                                 read-only;
  86                         };
  87
  88                         partition@60000 {
  89                                 compatible = "denx,uimage";
  90                                 reg = <0x60000 0x1f80000>;
  91                                 label = "firmware";
  92                         };
  93
  94                         partition@1fe0000 {
  95                                 reg = <0x1fe0000 0x20000>;
  96                                 label = "user_property";
  97                                 read-only;
  98                         };
  99                 };
 100         };
 101 };
 102
 103 &spi {
 104         status = "okay";
 105
 106         flash0: flash@0 {
 107                 compatible = "jedec,spi-nor";
 108                 reg = <0>;
 109                 spi-max-frequency = <25000000>;
 110         };
 111
 112         flash1: flash@1 {
 113                 compatible = "jedec,spi-nor";
 114                 reg = <1>;
 115                 spi-max-frequency = <25000000>;
 116         };
 117 };
 118
 119 &mdio0 {
 120         status = "okay";
 121
 122         phy0: ethernet-phy@0 {
 123                 reg = <0>;
 124                 phy-mode = "rgmii";
 125         };
 126 };
 127
 128 &eth0 {
 129         status = "okay";
 130
 131         phy-mode = "rgmii";
 132         phy-handle = <&phy0>;
 133 };
 134
 135 &usb_phy {
 136         status = "okay";
 137 };
 138
 139 &usb {
 140         status = "okay";
 141 };