1 files changed, 208 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts b/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts
new file mode 100644
index 0000000000..ecf8fe34ef
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts
@@ -0,0 +1,208 @@
+// 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 = "alfa-network,ax1800rm", "mediatek,mt7621-soc";
+	model = "ALFA Network AX1800RM";
+
+	aliases {
+		label-mac-device = &wifi0;
+		led-boot = &led_power;
+		led-failsafe = &led_wan_red;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		lan1 {
+			label = "green:lan1";
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		lan2 {
+			label = "green:lan2";
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+		};
+
+		lan3 {
+			label = "green:lan3";
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power: power {
+			label = "green:power";
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+		};
+
+		wan_green {
+			label = "green:wan";
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		led_wan_red: wan_red {
+			label = "red:wan";
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x30000 0x10000>;
+			};
+
+			partition@40000 {
+				label = "boot-config";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@50000 {
+				label = "factory";
+				reg = <0x50000 0x10000>;
+				read-only;
+
+				compatible = "nvmem-cells";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				macaddr: macaddr@4 {
+					reg = <0x4 0x6>;
+				};
+			};
+
+			partition@60000 {
+				label = "permanent_config";
+				reg = <0x60000 0x80000>;
+				read-only;
+			};
+
+			partition@e0000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0xe0000 0xf20000>;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie1 {
+	wifi0: wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+
+		mediatek,mtd-eeprom = <&factory 0x0>;
+		mediatek,disable-radar-background;
+	};
+};
+
+&gmac0 {
+	nvmem-cells = <&macaddr>;
+	nvmem-cell-names = "mac-address";
+	mac-address-increment = <2>;
+};
+
+&gmac1 {
+	status = "okay";
+	label = "wan";
+	phy-handle = <&ethphy4>;
+
+	nvmem-cells = <&macaddr>;
+	nvmem-cell-names = "mac-address";
+	mac-address-increment = <3>;
+};
+
+&mdio {
+	ethphy4: ethernet-phy@4 {
+		reg = <4>;
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "jtag", "uart3", "wdt";
+		function = "gpio";
+	};
+};