ramips:support Lenovo AC1200 Wireless router

Lenovo AC1200 series has two types, Y1 and Y1S.
Y1S has 256MB DDR2, Y1 only has 128MB and Y1 have no Giga Port.

Signed-off-by: Lintel <lintel.huang@gmail.com>

SVN-Revision: 41961

target/linux/ramips/dts/Y1.dts

@@ -0,0 +1,43 @@
+/dts-v1/;
+
+/include/ "Y1.dtsi"
+
+/ {
+	compatible = "lenovo,Y1", "ralink,mt7620a-soc";
+	model = "Lenovo Y1";
+
+	ethernet@10100000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&ephy_pins>;
+		mtd-mac-address = <&factory 0x4>;
+		ralink,port-map = "llllw";
+	};
+	
+	gpio-leds {
+		compatible = "gpio-leds";
+		power1 {
+			label = "lenovo:blue:power";
+			gpios = <&gpio0 9 1>;
+		};
+		wlan1 {
+			label = "lenovo:blue:wifi";
+			gpios = <&gpio3 0 1>;
+		};
+		wlan2 {
+			label = "lenovo:blue:wifi5g";
+			gpios = <&gpio2 10 1>;
+		};
+		usb {
+			label = "lenovo:blue:usb";
+			gpios = <&gpio2 12 1>;
+		};
+		lan {
+			label = "lenovo:blue:lan";
+			gpios = <&gpio2 15 1>;
+		};
+		internet {
+			label = "lenovo:blue:internet";
+			gpios = <&gpio2 11 1>;
+		};
+	};
+};

target/linux/ramips/dts/Y1.dtsi

@@ -0,0 +1,105 @@
+/include/ "mt7620a.dtsi"
+
+/ {
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+	
+	palmbus@10000000 {
+		sysc@0 {
+			ralink,gpiomux = "i2c", "jtag";
+			ralink,uartmux = "gpio";
+			ralink,wdtmux = <1>;
+		};
+
+		gpio0: gpio@600 {
+			status = "okay";
+		};
+
+		gpio2: gpio@660 {
+			status = "okay";
+		};
+
+		gpio3: gpio@688 {
+			status = "okay";
+		};
+
+
+		spi@b00 {
+			status = "okay";
+
+			m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "w25q128";
+				reg = <0 0>;
+				linux,modalias = "m25p80", "w25q128";
+				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 0xfb0000>;
+				};
+			};
+		};
+	};
+
+	ehci@101c0000 {
+		status = "okay";
+	};
+
+	ohci@101c1000 {
+		status = "okay";
+	};
+
+	pcie@10140000 {
+		status = "okay";
+	};
+	
+	wmac@10180000 {
+		ralink,mtd-eeprom = <&factory 0>;
+	};
+
+	pinctrl {
+		state_default: pinctrl0 {
+			gpio {
+				ralink,group = "uartf", "wled", "nd_sd";
+				ralink,function = "gpio";
+			};
+			pa {
+				ralink,group = "pa";
+				ralink,function = "pa";
+			};
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		reset {
+			label = "reset";
+			gpios = <&gpio0 11 1>;
+			linux,code = <0x198>;
+		};
+	};
+};

target/linux/ramips/dts/Y1S.dts

@@ -0,0 +1,79 @@
+/dts-v1/;
+
+/include/ "Y1.dtsi"
+
+/ {
+	compatible = "lenovo,Y1S", "ralink,mt7620a-soc";
+	model = "Lenovo Y1S";
+
+	ethernet@10100000 {
+		status = "okay";
+		mtd-mac-address = <&factory 0x4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+		ralink,port-map = "wllll";
+
+		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";
+	};
+	
+	gpio-leds {
+		compatible = "gpio-leds";
+		power1 {
+			label = "lenovo:yellow:power";
+			gpios = <&gpio0 14 1>;
+		};
+		power2 {
+			label = "lenovo:blue:power";
+			gpios = <&gpio0 9 1>;
+		};
+		wlan1 {
+			label = "lenovo:yellow:wifi";
+			gpios = <&gpio3 0 1>;
+		};
+		wlan2 {
+			label = "lenovo:blue:wifi";
+			gpios = <&gpio2 10 1>;
+		};
+		usb1 {
+			label = "lenovo:yellow:usb";
+			gpios = <&gpio2 13 1>;
+		};
+		usb2 {
+			label = "lenovo:blue:usb";
+			gpios = <&gpio2 12 1>;
+		};
+		internet {
+			label = "lenovo:blue:internet";
+			gpios = <&gpio2 11 1>;
+		};
+	};
+};