openwrtv4/target/linux/ramips/dts/MPRA2.dts

/dts-v1/;

/include/ "rt5350.dtsi"

/ {
	compatible = "MPRA2", "ralink,rt5350-soc";
	model = "HAME MPR-A2";

	palmbus@10000000 {
		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>;
				};
			};
		};
	};

	pinctrl {
		state_default: pinctrl0 {
			gpio {
				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
				ralink,function = "gpio";
			};
		};
	};

	esw@10110000 {
		ralink,portmap = <0x2f>;
	};

	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>;
		};
	};
};