ralink: add support for ralink mt7620 nand eval board

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 38848

1 files changed, 113 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/MT7620a_V22SG.dts b/target/linux/ramips/dts/MT7620a_V22SG.dts
new file mode 100644
index 0000000000..cec912df3b
--- /dev/null
+++ b/target/linux/ramips/dts/MT7620a_V22SG.dts
@@ -0,0 +1,113 @@
+/dts-v1/;
+
+/include/ "mt7620a.dtsi"
+
+/ {
+	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
+	model = "Ralink MT7620a V22SG High Power evaluation board";
+
+	/*palmbus@10000000 {
+	};*/
+
+	pinctrl {
+		state_default: pinctrl0 {
+			gpio {
+				ralink,group = "i2c", "uartf", "spi";
+				ralink,function = "gpio";
+			};
+		};
+	};
+
+	ethernet@10100000 {
+		status = "okay";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+		ralink,port-map = "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@10110000 {
+		ralink,port4 = "gmac";
+	};
+
+	pcie@10140000 {
+		status = "okay";
+	};
+
+	ehci@101c0000 {
+		status = "okay";
+	};
+
+	ohci@101c1000 {
+		status = "okay";
+	};
+
+	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>;
+		};
+		aoss {
+			label = "aoss";
+			gpios = <&gpio0 2 1>;
+			linux,code = <0x211>;
+		};
+	};
+
+	nand {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "mtk,mt7620-nand";
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x40000>;
+			read-only;
+		};
+		partition@40000 {
+			label = "u-boot-env";
+			reg = <0x40000 0x20000>;
+			read-only;
+		};
+		factory: partition@60000 {
+			label = "factory";
+			reg = <0x60000 0x20000>;
+			read-only;
+		};
+		partition@80000 {
+			label = "firmware";
+			reg = <0x80000 0x7f80000>;
+		};
+	};
+};