xref: /freebsd/sys/contrib/device-tree/src/mips/loongson/rs780e-pch.dtsi (revision 5956d97f4b3204318ceb6aa9c77bd0bc6ea87a41)

// SPDX-License-Identifier: GPL-2.0

/ {
	bus@10000000 {
		compatible = "simple-bus";
		#address-cells = <2>;
		#size-cells = <2>;
		ranges = <0 0x10000000 0 0x10000000 0 0x10000000
				0 0x40000000 0 0x40000000 0 0x40000000
				0xfd 0xfe000000 0xfd 0xfe000000  0 0x2000000 /* PCI Config Space */>;

		pci@1a000000 {
			compatible = "loongson,rs780e-pci";
			device_type = "pci";
			#address-cells = <3>;
			#size-cells = <2>;

			reg = <0 0x1a000000 0 0x02000000>;

			ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x0000c000>,
				 <0x02000000 0 0x40000000 0 0x40000000 0 0x40000000>;
		};

		isa@18000000 {
			compatible = "isa";
			#address-cells = <2>;
			#size-cells = <1>;
			ranges = <1 0 0 0x18000000 0x4000>;

			rtc0: rtc@70 {
				compatible = "motorola,mc146818";
				reg = <1 0x70 0x8>;
				interrupts = <8>;
				interrupt-parent = <&htpic>;
			};

			acpi@800 {
				compatible = "loongson,rs780e-acpi";
				reg = <1 0x800 0x100>;
			};
		};
	};
};