1 files changed, 187 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7620a_sercomm_na930.dts b/target/linux/ramips/dts/mt7620a_sercomm_na930.dts
new file mode 100644
index 0000000000..6d85914265
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_sercomm_na930.dts
@@ -0,0 +1,187 @@
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "sercomm,na930", "ralink,mt7620a-soc";
+	model = "Sercomm NA930";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS1,57600";
+	};
+
+	nand {
+		compatible = "mtk,mt7620-nand";
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x20000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "factory";
+				reg = <0x200000 0x40000>;
+				read-only;
+			};
+
+			partition@240000 {
+				label = "Config";
+				reg = <0x240000 0x400000>;
+				read-only;
+			};
+
+			partition@640000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x640000 0x1400000>;
+			};
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		zwave {
+			label = "zwave";
+			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		zwave {
+			label = "na930:blue:zwave";
+			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+		};
+
+		status {
+			label = "na930:blue:status";
+			gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+		service {
+			label = "na930:blue:service";
+			gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power: power {
+			label = "na930:blue:power";
+			gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_export {
+		compatible = "gpio-export";
+		#size-cells = <0>;
+
+		telit {
+			gpio-export,name = "telit";
+			gpio-export,output = <1>;
+			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "rgmii2", "spi", "ephy";
+			ralink,function = "gpio";
+		};
+
+		uartf_gpio {
+			ralink,group = "uartf";
+			ralink,function = "gpio uartf";
+		};
+	};
+};
+
+&uart {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+	mediatek,portmap = "llllw";
+
+	port@4 {
+		status = "okay";
+		phy-handle = <&phy4>;
+		phy-mode = "rgmii";
+	};
+
+	port@5 {
+		status = "okay";
+		phy-handle = <&phy5>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "gmac";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};