1 files changed, 156 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/WN-GX300GR.dts b/target/linux/ramips/dts/WN-GX300GR.dts
new file mode 100644
index 0000000000..aa89f05555
--- /dev/null
+++ b/target/linux/ramips/dts/WN-GX300GR.dts
@@ -0,0 +1,156 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "iodata,wn-gx300gr", "mediatek,mt7621-soc";
+	model = "I-O DATA WN-GX300GR";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x4000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		power {
+			label = "wn-gx300gr:green:power";
+			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "wn-gx300gr:green:wps";
+			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		auto {
+			label = "auto";
+			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+			linux,input-type = <EV_SW>;
+		};
+
+		custom {
+			label = "custom";
+			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+			linux,input-type = <EV_SW>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		m25p,chunked-io = <32>;
+
+		partition@0 {
+			label = "Bootloader";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "Config";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		Factory: partition@40000 {
+			label = "Factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "iNIC_rf";
+			reg = <0x50000 0x10000>;
+			read-only;
+		};
+
+		partition@60000 {
+			label = "firmware";
+			reg = <0x60000 0x770000>;
+		};
+
+		partition@7d0000 {
+			label = "Key";
+			reg = <0x7d0000 0x10000>;
+			read-only;
+		};
+
+		partition@7e0000 {
+			label = "backup";
+			reg = <0x7e0000 0x10000>;
+			read-only;
+		};
+
+		partition@7f0000 {
+			label = "storage";
+			reg = <0x7f0000 0x10000>;
+			read-only;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&Factory 0x4>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "uart2", "uart3", "jtag";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&Factory 0x0>;
+		};
+	};
+};
+
+&xhci {
+	status = "disabled";
+};