ramips: basic support for Planex MZK-750DHP

some gpios are still missing.

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

SVN-Revision: 41654

1 files changed, 87 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/MZK-750DHP.dts b/target/linux/ramips/dts/MZK-750DHP.dts
new file mode 100644
index 0000000000..e25118791d
--- /dev/null
+++ b/target/linux/ramips/dts/MZK-750DHP.dts
@@ -0,0 +1,87 @@
+/dts-v1/;
+
+/include/ "mt7620a.dtsi"
+
+/ {
+	compatible = "ralink,mt7620a-soc";
+	model = "Planex MZK-750DHP";
+
+	palmbus@10000000 {
+		gpio1: gpio@638 {
+			status = "okay";
+		};
+
+		spi@b00 {
+			status = "okay";
+
+			m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "en25q64";
+				reg = <0 0>;
+				linux,modalias = "m25p80", "mx25l6405d";
+				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 0x7b0000>;
+				};
+			};
+		};
+	};
+
+	pinctrl {
+		state_default: pinctrl0 {
+			gpio {
+				ralink,group = "i2c", "uartf", "mdio", "wdt", "spi refclk", "pa", "rgmii1", "rgmii2", "wled", "nd_sd";
+				ralink,function = "gpio";
+			};
+		};
+	};
+
+	ethernet@10100000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&ephy_pins>;
+
+		mtd-mac-address = <&factory 0x4>;
+		ralink,port-map = "llllw";
+	};
+
+	gsw@10110000 {
+		ralink,port4 = "ephy";
+	};
+
+	pcie@10140000 {
+		status = "okay";
+	};
+	
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		s1 {
+			label = "reset";
+			gpios = <&gpio0 1 1>;
+			linux,code = <0x100>;
+		};
+	};
+};