--- /dev/null
+// 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 "ar7240.dtsi"
+
+/ {
+ model = "D-Link DIR-615 E4";
+ compatible = "dlink,dir-615-e4", "qca,ar7240";
+
+ aliases {
+ led-boot = &led_power_amber;
+ led-failsafe = &led_power_amber;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_amber;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+
+ wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&switch_led_pins>;
+
+ led_power_green: power_green {
+ label = "d-link:green:power";
+ gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_power_amber: power_amber {
+ label = "d-link:amber:power";
+ gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+ };
+
+ wps {
+ label = "d-link:blue:wps";
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ lan1 {
+ label = "d-link:green:lan1";
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ lan2 {
+ label = "d-link:green:lan2";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ lan3 {
+ label = "d-link:green:lan3";
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ lan4 {
+ label = "d-link:green:lan4";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+
+ wan_amber {
+ label = "d-link:amber:wan";
+ gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
+ };
+
+ wan_green {
+ label = "d-link:green:wan";
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ ath9k-leds {
+ compatible = "gpio-leds";
+
+ wlan {
+ label = "d-link:green:wlan";
+ gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+ };
+};
+
+&spi {
+ status = "okay";
+
+ num-cs = <1>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <33000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ reg = <0x0 0x30000>;
+ label = "u-boot";
+ read-only;
+ };
+
+ partition@30000 {
+ reg = <0x30000 0x10000>;
+ label = "nvram";
+ read-only;
+ };
+
+ partition@40000 {
+ compatible = "denx,uimage";
+ reg = <0x40000 0x3b0000>;
+ label = "firmware";
+ };
+
+ partition@3f0000 {
+ reg = <0x3f0000 0x10000>;
+ label = "art";
+ read-only;
+ };
+ };
+ };
+};
+
+ð0 {
+ status = "okay";
+};
+
+ð1 {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+
+ ath9k: wifi@0,0 {
+ compatible = "pci168c,002b";
+ reg = <0x0000 0 0 0 0>;
+ qca,no-eeprom;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+};
+
+&pinmux {
+ switch_led_pins: pinmux_switch_led_pins {
+ pinctrl-single,bits = <0x0 0x0 0xf8>;
+ };
+};
+
+&uart {
+ status = "okay";
+};
endef
TARGET_DEVICES += buffalo_whr-g301n
+define Device/dlink_dir-615-e4
+ ATH_SOC := ar7240
+ DEVICE_VENDOR := D-Link
+ DEVICE_MODEL := DIR-615
+ DEVICE_VARIANT := E4
+ IMAGE_SIZE := 3776k
+ FACTORY_IMAGE_SIZE := 3456k
+ IMAGES += factory.bin
+ IMAGE/default := append-kernel | append-rootfs | pad-rootfs
+ IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | check-size $$$$(IMAGE_SIZE)
+ IMAGE/factory.bin := $$(IMAGE/default) | check-size $$$$(FACTORY_IMAGE_SIZE) | \
+ pad-to $$$$(FACTORY_IMAGE_SIZE) | append-string "AP99-AR7240-RT-091105-05"
+ SUPPORTED_DEVICES += dir-615-e4
+endef
+TARGET_DEVICES += dlink_dir-615-e4
+
define Device/pqi_air-pen
ATH_SOC := ar9330
DEVICE_VENDOR := PQI