openwrt/target/linux/ramips/dts/mt7620a.dtsi

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "ralink,mtk7620a-soc";

	cpus {
		cpu@0 {
			compatible = "mips,mips24KEc";
		};
	};

	chosen {
		bootargs = "console=ttyS0,57600";
	};

	cpuintc: cpuintc@0 {
		#address-cells = <0>;
		#interrupt-cells = <1>;
		interrupt-controller;
		compatible = "mti,cpu-interrupt-controller";
	};

	palmbus@10000000 {
		compatible = "palmbus";
		reg = <0x10000000 0x200000>;
                ranges = <0x0 0x10000000 0x1FFFFF>;

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

		sysc@0 {
			compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
			reg = <0x0 0x100>;
		};

		timer@100 {
			compatible = "ralink,mt7620a-timer", "ralink,rt2880-timer";
			reg = <0x100 0x20>;

			interrupt-parent = <&intc>;
			interrupts = <1>;
		};

		watchdog@120 {
			compatible = "ralink,mt7620a-wdt", "ralink,rt2880-wdt";
			reg = <0x120 0x10>;

			resets = <&rstctrl 8>;
			reset-names = "wdt";

			interrupt-parent = <&intc>;
			interrupts = <1>;
		};

		intc: intc@200 {
			compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
			reg = <0x200 0x100>;

			resets = <&rstctrl 19>;
			reset-names = "intc";

			interrupt-controller;
			#interrupt-cells = <1>;

			interrupt-parent = <&cpuintc>;
			interrupts = <2>;
		};

		memc@300 {
			compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
			reg = <0x300 0x100>;

			resets = <&rstctrl 20>;
			reset-names = "mc";

			interrupt-parent = <&intc>;
			interrupts = <3>;
		};

		uart@500 {
			compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
			reg = <0x500 0x100>;

			resets = <&rstctrl 12>;
			reset-names = "uart";

			interrupt-parent = <&intc>;
			interrupts = <5>;

			reg-shift = <2>;

			status = "disabled";
		};

		gpio0: gpio@600 {
			compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
			reg = <0x600 0x34>;

			resets = <&rstctrl 13>;
			reset-names = "pio";

			interrupt-parent = <&intc>;
			interrupts = <6>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,gpio-base = <0>;
			ralink,num-gpios = <24>;
			ralink,register-map = [ 00 04 08 0c
						20 24 28 2c
						30 34 ];
		};

		gpio1: gpio@638 {
			compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
			reg = <0x638 0x24>;

			interrupt-parent = <&intc>;
			interrupts = <6>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,gpio-base = <24>;
			ralink,num-gpios = <16>;
			ralink,register-map = [ 00 04 08 0c
						10 14 18 1c
						20 24 ];

			status = "disabled";
		};

		gpio2: gpio@660 {
			compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
			reg = <0x660 0x24>;

			interrupt-parent = <&intc>;
			interrupts = <6>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,gpio-base = <40>;
			ralink,num-gpios = <32>;
			ralink,register-map = [ 00 04 08 0c
						10 14 18 1c
						20 24 ];

			status = "disabled";
		};

		gpio3: gpio@688 {
			compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
			reg = <0x688 0x24>;

			interrupt-parent = <&intc>;
			interrupts = <6>;

			gpio-controller;
			#gpio-cells = <2>;

			ralink,gpio-base = <72>;
			ralink,num-gpios = <1>;
			ralink,register-map = [ 00 04 08 0c
						10 14 18 1c
						20 24 ];

			status = "disabled";
		};

		i2c@900 {
			compatible = "link,mt7620a-i2c", "ralink,rt2880-i2c";
			reg = <0x900 0x100>;

			resets = <&rstctrl 16>;
			reset-names = "i2c";

			#address-cells = <1>;
			#size-cells = <0>;

			status = "disabled";

			pinctrl-names = "default";
			pinctrl-0 = <&i2c_pins>;
		};

		i2s@a00 {
			compatible = "ralink,mt7620a-i2s";
			reg = <0xa00 0x100>;

			resets = <&rstctrl 17>;
			reset-names = "i2s";

			interrupt-parent = <&intc>;
			interrupts = <10>;

			dmas = <&gdma 4>,
				<&gdma 5>;
			dma-names = "tx", "rx";

			status = "disabled";
		};

		spi@b00 {
			compatible = "ralink,mt7620a-spi", "ralink,rt2880-spi";
			reg = <0xb00 0x100>;

			resets = <&rstctrl 18>;
			reset-names = "spi";

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

			status = "disabled";

			pinctrl-names = "default";
			pinctrl-0 = <&spi_pins>;
		};

		uartlite@c00 {
			compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
			reg = <0xc00 0x100>;

			resets = <&rstctrl 19>;
			reset-names = "uartl";

			interrupt-parent = <&intc>;
			interrupts = <12>;

			reg-shift = <2>;

			pinctrl-names = "default";
			pinctrl-0 = <&uartlite_pins>;
		};

		systick@d00 {
			compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
			reg = <0xd00 0x10>;

			resets = <&rstctrl 28>;
			reset-names = "intc";

			interrupt-parent = <&cpuintc>;
			interrupts = <7>;
		};

		pcm@2000 {
			compatible = "ralink,mt7620a-pcm";
			reg = <0x2000 0x800>;

			resets = <&rstctrl 11>;
			reset-names = "pcm";

			interrupt-parent = <&intc>;
			interrupts = <4>;

			status = "disabled";
		};

		gdma: gdma@2800 {
			compatible = "ralink,mt7620a-gdma", "ralink,rt2880-gdma";
			reg = <0x2800 0x800>;

			resets = <&rstctrl 14>;
			reset-names = "dma";

			interrupt-parent = <&intc>;
			interrupts = <7>;

			#dma-cells = <1>;
			#dma-channels = <16>;
			#dma-requests = <16>;

			status = "disabled";
		};
	};

	pinctrl {
		compatible = "ralink,rt2880-pinmux";
		pinctrl-names = "default";
		pinctrl-0 = <&state_default>;
		state_default: pinctrl0 {
		};
		pcm_i2s_pins: pcm_i2s {
			pcm_i2s {
				ralink,group = "uartf";
				ralink,function = "pcm i2s";
			};
		};
		uartf_gpio_pins: uartf_gpio {
			uartf_gpio {
				ralink,group = "uartf";
				ralink,function = "gpio uartf";
			};
		};
		spi_pins: spi {
			spi {
				ralink,group = "spi";
				ralink,function = "spi";
			};
		};
		i2c_pins: i2c {
			i2c {
				lantiq,group = "i2c";
				lantiq,function = "i2c";
			};
		};
		uartlite_pins: uartlite {
			uart {
				ralink,group = "uartlite";
				ralink,function = "uartlite";
			};
		};
		mdio_pins: mdio {
			mdio {
				ralink,group = "mdio";
				ralink,function = "mdio";
			};
		};
		ephy_pins: ephy {
			ephy {
				ralink,group = "ephy";
				ralink,function = "ephy";
			};
		};
		wled_pins: wled {
			wled {
				ralink,group = "wled";
				ralink,function = "wled";
			};
		};
		rgmii1_pins: rgmii1 {
			rgmii1 {
				ralink,group = "rgmii1";
				ralink,function = "rgmii1";
			};
		};
		rgmii2_pins: rgmii2 {
			rgmii2 {
				ralink,group = "rgmii2";
				ralink,function = "rgmii2";
			};
		};
	};

	rstctrl: rstctrl {
		compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
		#reset-cells = <1>;
	};

	usbphy {
		compatible = "ralink,mt7620a-usbphy";

		resets = <&rstctrl 22 &rstctrl 25>;
		reset-names = "host", "device";
	};

	ethernet@10100000 {
		compatible = "ralink,mt7620a-eth";
		reg = <0x10100000 10000>;

		#address-cells = <1>;
		#size-cells = <0>;

		interrupt-parent = <&cpuintc>;
		interrupts = <5>;

		resets = <&rstctrl 21 &rstctrl 23>;
		reset-names = "fe", "esw";

		port@4 {
			compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
			reg = <4>;

			status = "disabled";
		};

		port@5 {
			compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
			reg = <5>;

			status = "disabled";
		};

		mdio-bus {
			#address-cells = <1>;
			#size-cells = <0>;

			status = "disabled";
		};
	};

	gsw@10110000 {
		compatible = "ralink,mt7620a-gsw";
		reg = <0x10110000 8000>;

		interrupt-parent = <&intc>;
		interrupts = <17>;
	};

	sdhci@10130000 {
		compatible = "ralink,mt7620a-sdhci";
		reg = <0x10130000 4000>;

		interrupt-parent = <&intc>;
		interrupts = <14>;

		status = "disabled";
	};

	ehci@101c0000 {
		compatible = "ralink,rt3xxx-ehci";
		reg = <0x101c0000 0x1000>;

		interrupt-parent = <&intc>;
		interrupts = <18>;

		status = "disabled";
	};

	ohci@101c1000 {
		compatible = "ralink,rt3xxx-ohci";
		reg = <0x101c1000 0x1000>;

		interrupt-parent = <&intc>;
		interrupts = <18>;

		status = "disabled";
	};

	pcie@10140000 {
		compatible = "ralink,mt7620a-pci";
		reg = <0x10140000 0x100
			0x10142000 0x100>;

		resets = <&rstctrl 26>;
		reset-names = "pcie0";

		interrupt-parent = <&cpuintc>;
		interrupts = <4>;

		status = "disabled";
	};

	wmac@10180000 {
		compatible = "ralink,rt7620-wmac", "ralink,rt2880-wmac";
		reg = <0x10180000 40000>;

		interrupt-parent = <&cpuintc>;
		interrupts = <6>;

		ralink,eeprom = "soc_wmac.eeprom";
	};
};