Openwrt/target/linux/ramips/dts/OMNI-EMB-HPM.dts

/dts-v1/;

/include/ "rt3883.dtsi"

/ {
	compatible = "OMNI-EMB-HPM", "ralink,rt3883-soc";
	model = "Omnima EMB HPM";

	chosen {
		bootargs = "console=ttyS0,115200";
	};

	palmbus@10000000 {
		sysc@0 {
			ralink,pinmux = "uartlite", "spi";
			ralink,gpiomux = "i2c", "jtag";
			ralink,uartmux = "gpio";
			ralink,wdtmux = <1>;
		};

		timer@100 {
			status = "okay";
		};

		gpio0: gpio@600 {
			status = "okay";
		};

		spi@b00 {
			status = "okay";

			m25p80@0 {
				compatible = "macronix,mx25l12805d";
				spi-max-frequency = <25000000>;
				reg = <0>;

				#address-cells = <1>;
				#size-cells = <1>;

				partition@0 {
					reg = <0x0 0x0030000>;
					label = "u-boot";
					read-only;
				};

				partition@30000 {
					reg = <0x00030000 0x00010000>;
					label = "config";
					read-only;
				};

				partition@40000 {
					reg = <0x00040000 0x00010000>;
					label = "factory";
					read-only;
				};

				partition@50000 {
					reg = <0x00050000 0x00fb0000>;
					label = "firmware";
				};
			};
		};
	};

	ethernet@10100000 {
		status = "okay";

		phy-handle = <&phy0>;
		phy-mode = "rgmii";

		mdio-bus {
			status = "okay";

			phy0: ethernet-phy@4 {
				reg = <4>;
			};
		};
	};

	wmac@10180000 {
		status = "okay";
	};

	ehci@101c0000 {
		status = "okay";
	};

	ohci@101c1000 {
		status = "okay";
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		#address-cells = <1>;
		#size-cells = <0>;
		poll-interval = <100>;
		reset {
			label = "reset";
			gpios = <&gpio0 14 0>;
			linux,code = <0x198>;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";

		power {
			label = "emb:orange:power";
			gpios = <&gpio0 7 1>;
		};
		status {
			label = "emb:green:status";
			gpios = <&gpio0 21 1>;
		};
		eth {
			label = "emb:green:eth";
			gpios = <&gpio0 20 1>;
		};
		eth2 {
			label = "emb:red:eth";
			gpios = <&gpio0 18 1>;
		};
		wifi {
			label = "emb:green:wifi";
			gpios = <&gpio0 17 1>;
		};
		wifi2 {
			label = "emb:red:wifi";
			gpios = <&gpio0 19 1>;
		};
	};

	/* gpio 12 and 13 handle the OC input */
	usb0: gpio-regulator {
		compatible = "regulator-gpio";

		regulator-name = "usb0-power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;

		enable-active-high;
		enable-gpio = <&gpio0 2 0>;
	};

	usb1: gpio-regulator {
		compatible = "regulator-gpio";

		regulator-name = "usb1-power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;

		enable-active-high;
		enable-gpio = <&gpio0 1 0>;
	};
};