ramips: add support for Nexx WT3020 devices

SVN-Revision: 42983

1 files changed, 100 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/WT3020-4M.dts b/target/linux/ramips/dts/WT3020-4M.dts
new file mode 100644
index 0000000000..7583680099
--- /dev/null
+++ b/target/linux/ramips/dts/WT3020-4M.dts
@@ -0,0 +1,100 @@
+/dts-v1/;
+
+/include/ "mt7620n.dtsi"
+
+/ {
+	compatible = "wt3020", "ralink,mt7620n-soc";
+	model = "Nexx WT3020";
+
+	palmbus@10000000 {
+                gpio2: gpio@660 {
+                        status = "okay";
+                };
+
+                gpio3: gpio@688 {
+                        status = "okay";
+                };
+
+		spi@b00 {
+			status = "okay";
+
+			m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "w25q32";
+				reg = <0 0>;
+				linux,modalias = "m25p80", "w25q32";
+				spi-max-frequency = <10000000>;
+
+				partition@0 {
+					label = "u-boot";
+					reg = <0x0 0x30000>;
+					read-only;
+				};
+
+				partition@30000 {
+					label = "u-boot-env";
+					reg = <0x30000 0x10000>;
+					read-only;
+				};
+
+				factory: partition@40000 {
+					label = "factory";
+					reg = <0x40000 0x10000>;
+					read-only;
+				};
+
+				partition@50000 {
+					label = "firmware";
+					reg = <0x50000 0x3b0000>;
+				};
+			};
+		};
+	};
+
+	ehci@101c0000 {
+		status = "okay";
+	};
+
+	ohci@101c1000 {
+		status = "okay";
+	};
+
+	ethernet@10100000 {
+		mtd-mac-address = <&factory 0x4>;
+		ralink,port-map = "wllll";
+	};
+
+	wmac@10180000 {
+		ralink,mtd-eeprom = <&factory 0>;
+	};
+
+	pinctrl {
+		state_default: pinctrl0 {
+			default {
+				ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
+				ralink,function = "gpio";
+			};
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		reset {
+			label = "reset";
+			gpios = <&gpio0 1 1>;
+			linux,code = <0x198>;
+		};
+	};
+
+        gpio-leds {
+                compatible = "gpio-leds";
+                power {
+                        label = "nexx:blue:power";
+                        gpios = <&gpio3 0 0>;
+                };
+        };
+};