openwrt/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/phy/phy-lantiq-vrx200-pcie.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "lantiq,xway", "lantiq,vr9";

	aliases {
		serial0 = &asc1;
	};

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

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

		cpu@0 {
			compatible = "mips,mips34Kc";
			reg = <0>;
		};
	};

	cputemp {
		compatible = "lantiq,cputemp";
	};

	reboot {
		compatible = "syscon-reboot";

		regmap = <&rcu0>;
		offset = <0x10>;
		mask = <0xe0000000>;
	};

	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 0xc8	/* icu0 */
			       0x80300 0xc8>;	/* icu1 */
		};

		watchdog@803f0 {
			compatible = "lantiq,xrx100-wdt", "lantiq,xrx100-wdt";
			reg = <0x803f0 0x10>;

			regmap = <&rcu0>;
		};
	};

	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 40 41 42>;
		};

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

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

		dcdc@106a00 {
			compatible = "lantiq,dcdc-xrx200";
			reg = <0x106a00 0x200>;
		};

		vmmc: vmmc@107000 {
			status = "disabled";
			compatible = "lantiq,vmmc-xway";
			reg = <0x107000 0x300>;
			interrupt-parent = <&icu0>;
			interrupts = <150 151 152 153 154 155>;
		};

		pcie0_phy: phy@106800 {
			compatible = "lantiq,vrx200-pcie-phy";
			reg = <0x106800 0x100>;
			lantiq,rcu = <&rcu0>;
			lantiq,rcu-endian-offset = <0x4c>;
			lantiq,rcu-big-endian-mask = <0x80>; /* bit 7 */
			big-endian;
			resets = <&reset0 12 24>, <&reset0 22 22>;
			reset-names = "phy", "pcie";
			#phy-cells = <1>;
		};

		rcu0: rcu@203000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "lantiq,xrx200-rcu", "simple-mfd", "syscon";
			reg = <0x203000 0x100>;
			ranges = <0x0 0x203000 0x100>;
			big-endian;

			reset0: reset-controller@10 {
				compatible = "lantiq,xrx200-reset";
				reg = <0x10 4>, <0x14 4>;

				#reset-cells = <2>;
			};

			reset1: reset-controller@48 {
				compatible = "lantiq,xrx200-reset";
				reg = <0x48 4>, <0x24 4>;

				#reset-cells = <2>;
			};

			usb_phy0: usb2-phy@18 {
				compatible = "lantiq,xrx200-usb2-phy";
				reg = <0x18 4>, <0x38 4>;
				status = "disabled";

				resets = <&reset1 4 4>, <&reset0 4 4>;
				reset-names = "phy", "ctrl";
				#phy-cells = <0>;
			};

			usb_phy1: usb2-phy@34 {
				compatible = "lantiq,xrx200-usb2-phy";
				reg = <0x34 4>, <0x3c 4>;
				status = "disabled";

				resets = <&reset1 5 5>, <&reset0 4 4>;
				reset-names = "phy", "ctrl";
				#phy-cells = <0>;
			};
		};
	};

	fpi@10000000 {
		compatible = "lantiq,xrx200-fpi", "simple-bus";
		ranges = <0x0 0x10000000 0xf000000>;
		reg =	<0x1f400000 0x1000>,
			<0x10000000 0xf000000>;
		regmap = <&rcu0>;
		offset-endianness = <0x4c>;
		#address-cells = <1>;
		#size-cells = <1>;

		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>;
		};

		usif: usif@da00000 {
			compatible = "lantiq,usif";
			reg = <0xda00000 0x1000000>;
			interrupt-parent = <&icu0>;
			interrupts = <29 125 107 108 109 110>;
			status = "disabled";
		};

		spi: spi@e100800 {
			compatible = "lantiq,xrx200-spi", "lantiq,xrx100-spi";
			reg = <0xe100800 0x100>;
			interrupt-parent = <&icu0>;
			interrupts = <22 23 24>;
			interrupt-names = "spi_rx", "spi_tx", "spi_err",
					"spi_frm";
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&spi_pins>, <&spi_cs4_pins>;
			status = "disabled";
		};

		gpio: pinmux@e100b10 {
			compatible = "lantiq,xrx200-pinctrl";
			#gpio-cells = <2>;
			gpio-controller;
			gpio-ranges = <&gpio 0 0 50>;
			reg = <0xe100b10 0xa0>;

			gphy0_led0_pins: gphy0-led0 {
				mux {
					lantiq,groups = "gphy0 led0";
					lantiq,function = "gphy";
					lantiq,open-drain = <0>;
					lantiq,pull = <2>;
					lantiq,output = <1>;
				};
			};

			gphy0_led1_pins: gphy0-led1 {
				mux {
					lantiq,groups = "gphy0 led1";
					lantiq,function = "gphy";
					lantiq,open-drain = <0>;
					lantiq,pull = <2>;
					lantiq,output = <1>;
				};
			};

			gphy0_led2_pins: gphy0-led2 {
				mux {
					lantiq,groups = "gphy0 led2";
					lantiq,function = "gphy";
					lantiq,open-drain = <0>;
					lantiq,pull = <2>;
					lantiq,output = <1>;
				};
			};

			gphy1_led0_pins: gphy1-led0 {
				mux {
					lantiq,groups = "gphy1 led0";
					lantiq,function = "gphy";
					lantiq,open-drain = <0>;
					lantiq,pull = <2>;
					lantiq,output = <1>;
				};
			};

			gphy1_led1_pins: gphy1-led1 {
				mux {
					lantiq,groups = "gphy1 led1";
					lantiq,function = "gphy";
					lantiq,open-drain = <0>;
					lantiq,pull = <2>;
					lantiq,output = <1>;
				};
			};

			gphy1_led2_pins: gphy1-led2 {
				mux {
					lantiq,groups = "gphy1 led2";
					lantiq,function = "gphy";
					lantiq,open-drain = <0>;
					lantiq,pull = <2>;
					lantiq,output = <1>;
				};
			};

			mdio_pins: mdio {
				mux {
					lantiq,groups = "mdio";
					lantiq,function = "mdio";
				};
			};

			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>;
				};
			};

			pci_gnt1_pins: pci-gnt1 {
				mux {
					lantiq,groups = "gnt1";
					lantiq,function = "pci";
					lantiq,output = <1>;
					lantiq,open-drain = <0>;
					lantiq,pull = <0>;
				};
			};

			pci_req1_pins: pci-req1 {
				mux {
					lantiq,groups = "req1";
					lantiq,function = "pci";
					lantiq,output = <0>;
					lantiq,open-drain = <1>;
					lantiq,pull = <2>;
				};
			};

			spi_pins: spi {
				mux-0 {
					lantiq,groups = "spi_di";
					lantiq,function = "spi";
				};
				mux-1 {
					lantiq,groups = "spi_do", "spi_clk";
					lantiq,function = "spi";
					lantiq,output = <1>;
				};
			};

			spi_cs4_pins: spi-cs4 {
				mux {
					lantiq,groups = "spi_cs4";
					lantiq,function = "spi";
					lantiq,output = <1>;
				};
			};

			stp_pins: stp {
				mux {
					lantiq,groups = "stp";
					lantiq,function = "stp";
					lantiq,pull = <0>;
					lantiq,open-drain = <0>;
					lantiq,output = <1>;
				};
			};
		};

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

			pinctrl-0 = <&stp_pins>;
			pinctrl-names = "default";

			lantiq,shadow = <0xffffff>;
			lantiq,groups = <0x7>;
			lantiq,dsl = <0x0>;
			lantiq,phy1 = <0x0>;
			lantiq,phy2 = <0x0>;
		};

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

		deu@e103100 {
			compatible = "lantiq,deu-xrx200";
			reg = <0xe103100 0xf00>;
		};

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

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

		usb0: usb@e101000 {
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			compatible = "lantiq,xrx200-usb";
			reg = <0xe101000 0x1000
				0xe120000 0x3f000>;
			interrupt-parent = <&icu0>;
			interrupts = <62 91>;
			dr_mode = "host";
			phys = <&usb_phy0>;
			phy-names = "usb2-phy";

			ehci_port1: port@1 {
				reg = <1>;
				#trigger-source-cells = <0>;
			};
		};

		usb1: usb@e106000 {
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			compatible = "lantiq,xrx200-usb";
			reg = <0xe106000 0x1000>;
			interrupt-parent = <&icu0>;
			interrupts = <91>;
			dr_mode = "host";
			phys = <&usb_phy1>;
			phy-names = "usb2-phy";

			ehci_port2: port@1 {
				reg = <1>;
				#trigger-source-cells = <0>;
			};
		};

		gswip: switch@e108000 {
			compatible = "lantiq,xrx200-gswip";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = < 0xe108000 0x3000 /* switch */
				0xe10b100 0x70   /* mdio */
				0xe10b1d8 0x30   /* mii */
				>;

			dsa,member = <0 0>;

			gswip_ports: ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@6 {
					reg = <0x6>;
					label = "cpu";
					ethernet = <&eth0>;
				};
			};

			gswip_mdio: mdio {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "lantiq,xrx200-mdio";
			};

			gphy-fw {
				compatible = "lantiq,xrx200-gphy-fw", "lantiq,gphy-fw";
				lantiq,rcu = <&rcu0>;
				#address-cells = <1>;
				#size-cells = <0>;

				gphy0: gphy@20 {
					reg = <0x20>;

					resets = <&reset0 31 30>;
					reset-names = "gphy";
				};

				gphy1: gphy@68 {
					reg = <0x68>;

					resets = <&reset0 29 28>;
					reset-names = "gphy";
				};
			};
		};

		eth0: eth@e10b308 {
			compatible = "lantiq,xrx200-net";
			reg = <0xe10b308 0x30>; /* pmac */
			interrupt-parent = <&icu0>;
			interrupts = <73>, <72>;
			interrupt-names = "tx", "rx";
			resets = <&reset0 21 16>, <&reset0 8 8>, <&reset0 3 3>;
			reset-names = "switch", "ppe", "ppe_dsp";
			lantiq,tx-burst-length = <8>;
			lantiq,rx-burst-length = <8>;
			#address-cells = <1>;
			#size-cells = <0>;

			fixed-link {
				speed = <1000>;
				full-duplex;
			};
		};

		mei@e116000 {
			compatible = "lantiq,mei-xrx200";
			reg = <0xe116000 0x9c>;
			interrupt-parent = <&icu0>;
			interrupts = <63>;
		};

		ppe@e234000 {
			compatible = "lantiq,ppe-xrx200";
			reg = <0xe234000 0x3ffd>;
			interrupt-parent = <&icu0>;
			interrupts = <96>;
			resets = <&reset0 3 3>, <&reset0 11 11>, <&reset0 23 23>;
			reset-names = "dsp", "dfe", "tc";
		};

		pcie0: pcie@d900000 {
			compatible = "lantiq,pcie-xrx200";

			#interrupt-cells = <1>;
			#size-cells = <2>;
			#address-cells = <3>;

			reg = <0xd900000 0x1000>;

			interrupt-parent = <&icu0>;
			interrupts = <161 144>;

			phys = <&pcie0_phy LANTIQ_PCIE_PHY_MODE_36MHZ>;
			phy-names = "pcie";

			resets = <&reset0 22 22>;

			lantiq,rcu = <&rcu0>;

			device_type = "pci";

			gpio-reset = <&gpio 38 GPIO_ACTIVE_HIGH>;
		};

		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 */

			device_type = "pci";
		};
	};

	vdsl {
		compatible = "lantiq,vdsl-vrx200";
	};
};