ramips: add support for Mercury MAC1200R v2

MT7628AN + MT7612E, 8MB SPI flash, 64MB DDR RAM
reset button GPIO is still missing (anyone?)
bootloader password is 'slp'

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/MAC1200RV2.dts b/target/linux/ramips/dts/MAC1200RV2.dts
new file mode 100644
index 0000000000..9576081c82
--- /dev/null
+++ b/target/linux/ramips/dts/MAC1200RV2.dts
@@ -0,0 +1,94 @@
+/dts-v1/;
+
+/include/ "mt7628an.dtsi"
+
+/ {
+	compatible = "mercury,mac1200rv2", "mediatek,mt7628an-soc";
+	model = "Mercury MAC1200R v2";
+
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x2000000>;
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		status {
+			label = "mac1200rv2:green:status";
+			gpios = <&gpio0 11 1>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "w25q128";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+		m25p,chunked-io = <32>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x1d800>;
+		};
+
+		factory: partition@0x1d800 {
+			label = "factory_info";
+			reg = <0x1d800 0x800>;
+			read-only;
+		};
+
+		art: partition@0x1e000 {
+			label = "art";
+			reg = <0x1e000 0x2000>;
+			read-only;
+		};
+
+		partition@20000 {
+			label = "config";
+			reg = <0x20000 0x10000>;
+		};
+
+		partition@30000 {
+			label = "u-boot2";
+			reg = <0x30000 0x10000>;
+		};
+
+		partition@40000 {
+			label = "firmware";
+			reg = <0x40000 0x7c0000>;
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	mtd-mac-address = <&factory 0xd>;
+	ralink,port-map = "llllw";
+};
+
+&wmac {
+	status = "okay";
+	ralink,mtd-eeprom = <&art 0x0>;
+};
+
+&pcie {
+	status = "okay";
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&art 0x1000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};