From 04e4ff282ad359485afe34deb658f36ffb34c16f Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Sun, 3 Aug 2014 11:13:52 +0000
Subject: 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.dtsi | 105 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 target/linux/ramips/dts/Y1.dtsi

(limited to 'target/linux/ramips/dts/Y1.dtsi')

diff --git a/target/linux/ramips/dts/Y1.dtsi b/target/linux/ramips/dts/Y1.dtsi
new file mode 100644
index 0000000000..06db2bb362
--- /dev/null
+++ b/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>;
+		};
+	};
+};
-- 
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