--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "keenetic,kn-3510", "mediatek,mt7621-soc";
+ model = "Keenetic KN-3510";
+
+ aliases {
+ led-boot = &led_status_green;
+ led-failsafe = &led_status_green;
+ led-running = &led_status_green;
+ led-upgrade = &led_status_green;
+ label-mac-device = &gmac0;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ function = LED_FUNCTION_WPS;
+ color = <LED_COLOR_ID_AMBER>;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+
+ led_status_green: led-1 {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ fn1 {
+ label = "fn1";
+ gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ };
+ };
+
+ virtual_flash {
+ compatible = "mtd-concat";
+ devices = <&firmware1 &storage1 &firmware2 &storage2>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "kernel";
+ reg = <0x0 0x400000>;
+ };
+
+ partition@400000 {
+ label = "ubi";
+ reg = <0x400000 0x0>;
+ };
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "uart3", "jtag";
+ function = "gpio";
+ };
+};
+
+&nand {
+ status = "okay";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x80000>;
+ read-only;
+ };
+
+ partition@80000 {
+ label = "u-config";
+ reg = <0x80000 0x80000>;
+ read-only;
+ };
+
+ partition@100000 {
+ label = "rf-eeprom";
+ reg = <0x100000 0x80000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom@0 {
+ reg = <0x0 0xe00>;
+ };
+
+ macaddr_factory_4: macaddr@4 {
+ reg = <0x4 0x6>;
+ };
+
+ macaddr_factory_a: macaddr@a {
+ reg = <0xa 0x6>;
+ };
+
+ precal_factory_e10: precal@e10 {
+ reg = <0xe10 0x19c10>;
+ };
+ };
+ };
+
+ firmware1: partition@180000 {
+ label = "firmware_1";
+ reg = <0x180000 0x1a40000>;
+ };
+
+ partition@1bc0000 {
+ label = "config_1";
+ reg = <0x1bc0000 0x20000>;
+ read-only;
+ };
+
+ partition@1dc0000 {
+ label = "storage_legacy";
+ reg = <0x1dc0000 0x20000>;
+ read-only;
+ };
+
+ partition@1fc0000 {
+ label = "dump";
+ reg = <0x1fc0000 0x40000>;
+ read-only;
+ };
+
+ storage1: partition@2000000 {
+ label = "storage_a";
+ reg = <0x2000000 0x1fc0000>;
+ };
+
+ partition@3fc0000 {
+ label = "u-state";
+ reg = <0x3fc0000 0x80000>;
+ read-only;
+ };
+
+ partition@4040000 {
+ label = "u-config_res";
+ reg = <0x4040000 0x80000>;
+ read-only;
+ };
+
+ partition@40c0000 {
+ label = "rf-eeprom_res";
+ reg = <0x40c0000 0x80000>;
+ read-only;
+ };
+
+ firmware2: partition@4140000 {
+ label = "firmware_2";
+ reg = <0x4140000 0x1a40000>;
+ };
+
+ partition@5b80000 {
+ label = "config_2";
+ reg = <0x5d00000 0x20000>;
+ read-only;
+ };
+
+ storage2: partition@5d80000 {
+ label = "storage_b";
+ reg = <0x5d80000 0x2200000>;
+ };
+ };
+};
+
+ðphy0 {
+ /delete-property/ interrupts;
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_4>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+ status = "okay";
+ label = "wan";
+ phy-handle = <ðphy0>;
+
+ nvmem-cells = <&macaddr_factory_a>;
+ nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+ ports {
+ port@3 {
+ status = "okay";
+ label = "lan";
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ nvmem-cells = <&eeprom_factory_0>, <&precal_factory_e10>;
+ nvmem-cell-names = "eeprom", "precal";
+ mediatek,disable-radar-background;
+ };
+};
+
+&xhci {
+ status = "disabled";
+};