openwrt/target/linux/lantiq/files/arch/mips/boot/dts/danube.dtsi

#include <dt-bindings/gpio/gpio.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "lantiq,xway", "lantiq,danube";

	aliases {
		serial0 = &asc1;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

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

		cpu@0 {
			compatible = "mips,mips24Kc";
			reg = <0>;
		};
	};

	reboot {
		compatible = "syscon-reboot";

		regmap = <&rcu0>;
		offset = <0x10>;
		mask = <0x40000000>;
	};

	biu@1f800000 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "lantiq,biu", "simple-bus";
		reg = <0x1f800000 0x800000>;
		ranges = <0x0 0x1f800000 0x7fffff>;

		icu0: icu@80200 {
			#interrupt-cells = <1>;
			interrupt-controller;
			compatible = "lantiq,icu";
			reg = <0x80200 0x28
				0x80228 0x28
				0x80250 0x28
				0x80278 0x28
				0x802a0 0x28>;
		};

		watchdog@803f0 {
			compatible = "lantiq,wdt";
			reg = <0x803f0 0x10>;
		};
	};

	sram@1f000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "lantiq,sram", "simple-bus";
		reg = <0x1f000000 0x800000>;
		ranges = <0x0 0x1f000000 0x7fffff>;

		eiu0: eiu@101000 {
			#interrupt-cells = <1>;
			interrupt-controller;
			compatible = "lantiq,eiu-xway";
			reg = <0x101000 0x1000>;
			interrupt-parent = <&icu0>;
			lantiq,eiu-irqs = <166 135 66>;
		};

		pmu0: pmu@102000 {
			compatible = "lantiq,pmu-xway";
			reg = <0x102000 0x1000>;
		};

		cgu0: cgu@103000 {
			compatible = "lantiq,cgu-xway";
			reg = <0x103000 0x1000>;
			#clock-cells = <1>;
		};

		vmmc: vmmc@107000 {
			status = "disabled";
			compatible = "lantiq,vmmc-xway";
			reg = <0x107000 0x400>;
			interrupt-parent = <&icu0>;
			interrupts = <150 151 152 153 154 155>;
		};

		rcu0: rcu@203000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "lantiq,danube-rcu", "simple-mfd", "syscon";
			reg = <0x203000 0x1000>;
			ranges = <0x0 0x203000 0x100>;
			big-endian;

			reset: reset-controller@10 {
				compatible = "lantiq,danube-reset";
				reg = <0x10 4>, <0x14 4>;

				#reset-cells = <2>;
			};

			usb_phy: usb2-phy@18 {
				compatible = "lantiq,danube-usb2-phy";
				reg = <0x18 4>;
				status = "disabled";

				resets = <&reset 4 4>;
				reset-names = "ctrl";
				#phy-cells = <0>;
			};
		};
	};

	fpi@10000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "lantiq,fpi", "simple-bus";
		ranges = <0x0 0x10000000 0xeefffff>;
		reg = <0x10000000 0xef00000>;

		localbus: localbus@0 {
			#address-cells = <2>;
			#size-cells = <1>;
			ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
				1 0 0x4000000 0x4000010>; /* addsel1 */
			compatible = "lantiq,localbus", "simple-bus";
		};

		gptu@e100a00 {
			compatible = "lantiq,gptu-xway";
			reg = <0xe100a00 0x100>;
			interrupt-parent = <&icu0>;
			interrupts = <126 127 128 129 130 131>;
		};

		gpios: stp@e100bb0 {
			#gpio-cells = <2>;
			compatible = "lantiq,gpio-stp-xway";
			gpio-controller;
			reg = <0xe100bb0 0x40>;
			lantiq,shadow = <0xfff>;
			lantiq,groups = <0x3>;
			status = "disabled";
		};

		asc0: serial@e100400 {
			compatible = "lantiq,asc";
			reg = <0xe100400 0x400>;
			interrupt-parent = <&icu0>;
			interrupts = <104 105 106>;
			status = "disabled";
		};

		gpio: pinmux@e100b10 {
			compatible = "lantiq,danube-pinctrl";
			#gpio-cells = <2>;
			gpio-controller;
			reg = <0xe100b10 0xa0>;

			nand_pins: nand {
				mux-0 {
					lantiq,groups = "nand cle", "nand ale",
							"nand rd";
					lantiq,function = "ebu";
					lantiq,output = <1>;
					lantiq,open-drain = <0>;
					lantiq,pull = <0>;
				};
				mux-1 {
					lantiq,groups = "nand rdy";
					lantiq,function = "ebu";
					lantiq,output = <0>;
					lantiq,pull = <2>;
				};
			};

			nand_cs1_pins: nand-cs1 {
				mux {
					lantiq,groups = "nand cs1";
					lantiq,function = "ebu";
					lantiq,open-drain = <0>;
					lantiq,pull = <0>;
				};
			};
		};

		asc1: serial@e100c00 {
			compatible = "lantiq,asc";
			reg = <0xe100c00 0x400>;
			interrupt-parent = <&icu0>;
			interrupts = <112 113 114>;
		};

		usb: usb@e101000 {
			compatible = "lantiq,danube-usb";
			reg = <0xe101000 0x1000
				0xe120000 0x3f000>;
			interrupt-parent = <&icu0>;
			interrupts = <62>;
			dr_mode = "host";
			phys = <&usb_phy>;
			phy-names = "usb2-phy";
			status = "disabled";
		};

		deu@e103100 {
			compatible = "lantiq,deu-danube";
			reg = <0xe103100 0xf00>;
		};

		dma0: dma@e104100 {
			compatible = "lantiq,dma-xway";
			reg = <0xe104100 0x800>;
		};

		ebu0: ebu@e105300 {
			compatible = "lantiq,ebu-xway";
			reg = <0xe105300 0x100>;
		};

		mei@e116000 {
			compatible = "lantiq,mei-xway";
			reg = <0xe116000 0x400>;
			interrupt-parent = <&icu0>;
			interrupts = <63>;
		};

		gsw: etop@e180000 {
			compatible = "lantiq,etop-xway";
			reg = <0xe180000 0x40000>;
			interrupt-parent = <&icu0>;
			interrupts = <73 78>;
			mac-address = [ 00 11 22 33 44 55 ];
		};

		ppe@e234000 {
			compatible = "lantiq,ppe-danube";
			reg = <0xe234000 0x40000>;
			interrupt-parent = <&icu0>;
			interrupts = <96>;
		};

		pci0: pci@e105400 {
			status = "disabled";

			#address-cells = <3>;
			#size-cells = <2>;
			#interrupt-cells = <1>;
			compatible = "lantiq,pci-xway";
			bus-range = <0x0 0x0>;
			ranges = <0x2000000 0 0x8000000 0x8000000 0 0x2000000	/* pci memory */
				  0x1000000 0 0x00000000 0xae00000 0 0x200000>;	/* io space */
			reg = <0x7000000 0x8000		/* config space */
				0xe105400 0x400>;	/* pci bridge */
			lantiq,bus-clock = <33333333>;
			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
			interrupt-map = <0x7000 0 0 1 &icu0 30 1>; /* slot 14, irq 30 */
			req-mask = <0x1>; /* GNT1 */
		};
	};

	adsl {
		compatible = "lantiq,adsl-danube";
	};
};