OpenWrt – Rev 1
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar7100.dtsi"
/ {
compatible = "buffalo,wzr-hp-ag300h", "qca,ar7161";
model = "Buffalo WZR-HP-AG300H/WZR-600DHP";
aliases {
led-boot = &diag;
led-failsafe = &diag;
led-upgrade = &diag;
};
chosen {
bootargs = "console=ttyS0,115200";
};
extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "ref";
clock-frequency = <40000000>;
};
gpio-leds {
compatible = "gpio-leds";
diag: diag {
label = "buffalo:red:diag";
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
};
};
ath9k-leds {
// those leds are indeed attached to the wifi chips
compatible = "gpio-leds";
band2g_a {
label = "buffalo:amber:band2g";
gpios = <&ath9k0 1 GPIO_ACTIVE_LOW>;
};
usb {
label = "buffalo:green:usb";
gpios = <&ath9k0 3 GPIO_ACTIVE_LOW>;
trigger-sources = <&usb_ochi_port>, <&usb_echi_port>;
linux,default-trigger = "usbport";
};
band2g_g {
label = "buffalo:green:band2g";
gpios = <&ath9k0 5 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
band5g_g {
label = "buffalo:green:band5g";
gpios = <&ath9k1 1 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
router {
label = "buffalo:green:router";
gpios = <&ath9k1 3 GPIO_ACTIVE_LOW>;
};
movie_engine {
label = "buffalo:blue:movie_engine";
gpios = <&ath9k1 4 GPIO_ACTIVE_LOW>;
};
band5g_a {
label = "buffalo:amber:band5g";
gpios = <&ath9k1 5 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
linux,code = <KEY_RESTART>;
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
usb {
linux,code = <BTN_2>;
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
aoss {
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
router_auto {
linux,code = <BTN_6>;
gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
router_off {
linux,code = <BTN_5>;
gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
movie_engine {
linux,code = <BTN_7>;
gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
gpio-export {
compatible = "gpio-export";
gpio_usb_power {
gpio-export,name = "buffalo:power:usb";
gpio-export,output = <1>;
gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
};
};
flash {
compatible = "mtd-concat";
devices = <&flash0 &flash1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0000000 0x0040000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x0040000 0x0010000>;
read-only;
};
art: partition@50000 {
label = "art";
reg = <0x0050000 0x0010000>;
read-only;
};
partition@60000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x0060000 0x1f90000>;
};
partition@1ff0000 {
label = "user_property";
reg = <0x1ff0000 0x0010000>;
read-only;
};
};
};
};
&usb_phy {
status = "okay";
};
&usb1 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
usb_ochi_port: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
};
&usb2 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
usb_echi_port: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
};
&pcie0 {
status = "okay";
ath9k0: wifi@0,11 {
compatible = "pci168c,0029";
reg = <0x8800 0 0 0 0>;
qca,no-eeprom;
#gpio-cells = <2>;
gpio-controller;
};
ath9k1: wifi@0,12 {
compatible = "pci168c,0029";
reg = <0x9000 0 0 0 0>;
qca,no-eeprom;
#gpio-cells = <2>;
gpio-controller;
};
};
&uart {
status = "okay";
};
&pll {
clocks = <&extosc>;
};
&spi {
status = "okay";
num-cs = <2>;
cs-gpios = <0>, <0>;
flash0: flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <104000000>;
m25p,fast-read;
};
flash1: flash@1 {
compatible = "jedec,spi-nor";
reg = <1>;
spi-max-frequency = <104000000>;
m25p,fast-read;
};
};
&mdio0 {
status = "okay";
phy4: ethernet-phy@4 {
reg = <4>;
phy-mode = "rgmii";
};
};
ð0 {
status = "okay";
mtd-mac-address = <&art 0x120c>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
ð1 {
status = "okay";
mtd-mac-address = <&art 0x520c>;
mtd-mac-address-increment = <1>;
phy-handle = <&phy4>;
};