1 files changed, 82 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/rt3052_unbranded_wr512-3gn.dtsi b/target/linux/ramips/dts/rt3052_unbranded_wr512-3gn.dtsi
new file mode 100644
index 0000000000..5761b8b532
--- /dev/null
+++ b/target/linux/ramips/dts/rt3052_unbranded_wr512-3gn.dtsi
@@ -0,0 +1,82 @@
+#include "rt3050.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "unbranded,wr512-3gn", "ralink,rt3052-soc";
+
+	aliases {
+		led-boot = &led_wps;
+		led-failsafe = &led_wps;
+		led-running = &led_wps;
+		led-upgrade = &led_wps;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		3g {
+			label = "wr512-3gn:green:3g";
+			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
+		};
+
+		gateway {
+			label = "wr512-3gn:green:gateway";
+			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+		};
+
+		ap {
+			label = "wr512-3gn:green:ap";
+			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+		};
+
+		led_wps: wps {
+			label = "wr512-3gn:green:wps";
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+		};
+
+		station {
+			label = "wr512-3gn:green:station";
+			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		reset_wps {
+			label = "reset_wps";
+			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		mode {
+			label = "mode";
+			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};