ramips: add HAME MPR-A2 support

This patch adds support for HAME MPR-A2 router using a DTS file. The platform is Ralink RT5350. http://wiki.openwrt.org/toh/hame/mpr-a2 Signed-off-by: Dmitry Shmygov <shmygov@rambler.ru> SVN-Revision: 36898
2013-06-10 08:24:56 +00:00
parent 30786d2dd0
commit fc9532aeaa
11 changed files with 174 additions and 3 deletions
--- a/target/linux/ramips/dts/MPRA2.dts
+++ b/target/linux/ramips/dts/MPRA2.dts
@@ -0,0 +1,121 @@
+/dts-v1/;
+
+/include/ "rt5350.dtsi"
+
+/ {
+	compatible = "MPRA2", "ralink,rt5350-soc";
+	model = "HAME MPR-A2";
+
+	memory@0 {
+		reg = <0x0 0x2000000>;
+	};
+
+	palmbus@10000000 {
+		sysc@0 {
+			ralink,pinmux = "i2c", "spi", "uartlite", "mdio", "sdram", "rgmii";
+			ralink,gpiomux = "jtag";
+			ralink,uartmux = "gpio";
+			ralink,wdtmux = <1>;
+		};
+
+		gpio0: gpio@600 {
+			status = "okay";
+		};
+
+		spi@b00 {
+			status = "okay";
+			m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "s25fl064k";
+				reg = <0 0>;
+				linux,modalias = "m25p80", "s25fl064k";
+				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>;
+		};
+			};
+		};
+	};
+
+	ethernet@10100000 {
+		status = "okay";
+	};
+
+	esw@10110000 {
+		status = "okay";
+		ralink,portmap = <0x2f>;
+	};
+
+	wmac@10180000 {
+		status = "okay";
+	};
+
+	ehci@101c0000 {
+		status = "okay";
+	};
+
+	ohci@101c1000 {
+		status = "okay";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		system {
+			label = "mpr-a2:blue:system";
+			gpios = <&gpio0 20 1>;
+		};
+		power {
+			label = "mpr-a2:red:power";
+			gpios = <&gpio0 17 1>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		wps {
+			label = "reset";
+			gpios = <&gpio0 0 1>;
+			linux,code = <0x198>;
+		};
+	};
+
+	gpio_export {
+		compatible = "gpio-export";
+		#size-cells = <0>;
+
+		usb {
+			gpio-export,name = "usb";
+			gpio-export,output = <1>;
+			gpios = <&gpio0 7 0>;
+		};
+		root_hub {
+			gpio-export,name = "root_hub";
+			gpio-export,output = <1>;
+			gpios = <&gpio0 12 0>;
+		};
+	};
+};