xref: /kernel/linux/linux-5.10/arch/loongarch/boot/dts/loongson/loongson3.dtsi

// SPDX-License-Identifier: GPL-2.0
/ {
	/*
	 * Loongson-3 may have as many as 4 nodes, each node has 4 cores.
	 * Each core has its own pcache and cores in the same node share scache.
	 */
	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x0>;
			l2-cache = <&vcache0>;
			next-level-cache = <&scache0>;
		};

		cpu@1 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x1>;
			l2-cache = <&vcache1>;
			next-level-cache = <&scache0>;
		};

		cpu@2 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x2>;
			l2-cache = <&vcache2>;
			next-level-cache = <&scache0>;
		};

		cpu@3 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x3>;
			l2-cache = <&vcache3>;
			next-level-cache = <&scache0>;
		};

		cpu@4 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x4>;
			l2-cache = <&vcache4>;
			next-level-cache = <&scache1>;
		};

		cpu@5 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x5>;
			l2-cache = <&vcache5>;
			next-level-cache = <&scache1>;
		};

		cpu@6 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x6>;
			l2-cache = <&vcache6>;
			next-level-cache = <&scache1>;
		};

		cpu@7 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x7>;
			l2-cache = <&vcache7>;
			next-level-cache = <&scache1>;
		};

		cpu@8 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x8>;
			l2-cache = <&vcache8>;
			next-level-cache = <&scache2>;
		};

		cpu@9 {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0x9>;
			l2-cache = <&vcache9>;
			next-level-cache = <&scache2>;
		};

		cpu@a {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0xa>;
			l2-cache = <&vcachea>;
			next-level-cache = <&scache2>;
		};

		cpu@b {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0xb>;
			l2-cache = <&vcacheb>;
			next-level-cache = <&scache2>;
		};

		cpu@c {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0xc>;
			l2-cache = <&vcachec>;
			next-level-cache = <&scache3>;
		};

		cpu@d {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0xd>;
			l2-cache = <&vcached>;
			next-level-cache = <&scache3>;
		};

		cpu@e {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0xe>;
			l2-cache = <&vcachee>;
			next-level-cache = <&scache3>;
		};

		cpu@f {
			compatible = "loongson,loongson3";
			device_type = "cpu";
			reg = <0xf>;
			l2-cache = <&vcachef>;
			next-level-cache = <&scache3>;
		};

		vcache0: l2-cache0 {
			compatible = "cache";
			next-level-cache = <&scache0>;
		};

		vcache1: l2-cache1 {
			compatible = "cache";
			next-level-cache = <&scache0>;
		};

		vcache2: l2-cache2 {
			compatible = "cache";
			next-level-cache = <&scache0>;
		};

		vcache3: l2-cache3 {
			compatible = "cache";
			next-level-cache = <&scache0>;
		};

		vcache4: l2-cache4 {
			compatible = "cache";
			next-level-cache = <&scache1>;
		};

		vcache5: l2-cache5 {
			compatible = "cache";
			next-level-cache = <&scache1>;
		};

		vcache6: l2-cache6 {
			compatible = "cahce";
			next-level-cache = <&scache1>;
		};

		vcache7: l2-cache7 {
			compatible = "cache";
			next-level-cache = <&scache1>;
		};

		vcache8: l2-cache8 {
			compatible = "cache";
			next-level-cache = <&scache2>;
		};

		vcache9: l2-cache9 {
			compatible = "cache";
			next-level-cache = <&scache2>;
		};

		vcachea: l2-cachea {
			compatible = "cache";
			next-level-cache = <&scache2>;
		};

		vcacheb: l2-cacheb {
			compatible = "cache";
			next-level-cache = <&scache2>;
		};

		vcachec: l2-cachec {
			compatible = "cache";
			next-level-cache = <&scache3>;
		};

		vcached: l2-cached {
			compatible = "cache";
			next-level-cache = <&scache3>;
		};

		vcachee: l2-cachee {
			compatible = "cache";
			next-level-cache = <&scache3>;
		};

		vcachef: l2-cachef {
			compatible = "cache";
			next-level-cache = <&scache3>;
		};

		scache0: l3-cache0 {
			compatible = "cache";
		};

		scache1: l3-cache1 {
			compatible = "cache";
		};

		scache2: l3-cache2 {
			compatible = "cache";
		};

		scache3: l3-cache3 {
			compatible = "cache";
		};
	};
};