162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0
262306a36Sopenharmony_ci
362306a36Sopenharmony_ci/dts-v1/;
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci#include <dt-bindings/interrupt-controller/irq.h>
662306a36Sopenharmony_ci
762306a36Sopenharmony_ci/ {
862306a36Sopenharmony_ci	compatible = "loongson,loongson2k1000";
962306a36Sopenharmony_ci
1062306a36Sopenharmony_ci	#address-cells = <2>;
1162306a36Sopenharmony_ci	#size-cells = <2>;
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ci	cpus {
1462306a36Sopenharmony_ci		#address-cells = <1>;
1562306a36Sopenharmony_ci		#size-cells = <0>;
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci		cpu0: cpu@0 {
1862306a36Sopenharmony_ci			device_type = "cpu";
1962306a36Sopenharmony_ci			compatible = "loongson,gs264";
2062306a36Sopenharmony_ci			reg = <0x0>;
2162306a36Sopenharmony_ci			#clock-cells = <1>;
2262306a36Sopenharmony_ci			clocks = <&cpu_clk>;
2362306a36Sopenharmony_ci		};
2462306a36Sopenharmony_ci	};
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_ci	memory@200000 {
2762306a36Sopenharmony_ci		compatible = "memory";
2862306a36Sopenharmony_ci		device_type = "memory";
2962306a36Sopenharmony_ci		reg = <0x00000000 0x00200000 0x00000000 0x0ee00000>, /* 238 MB at 2 MB */
3062306a36Sopenharmony_ci			<0x00000000 0x20000000 0x00000000 0x1f000000>, /* 496 MB at 512 MB */
3162306a36Sopenharmony_ci			<0x00000001 0x10000000 0x00000001 0xb0000000>; /* 6912 MB at 4352MB */
3262306a36Sopenharmony_ci	};
3362306a36Sopenharmony_ci
3462306a36Sopenharmony_ci	cpu_clk: cpu_clk {
3562306a36Sopenharmony_ci		#clock-cells = <0>;
3662306a36Sopenharmony_ci		compatible = "fixed-clock";
3762306a36Sopenharmony_ci		clock-frequency = <800000000>;
3862306a36Sopenharmony_ci	};
3962306a36Sopenharmony_ci
4062306a36Sopenharmony_ci	cpuintc: interrupt-controller {
4162306a36Sopenharmony_ci		#address-cells = <0>;
4262306a36Sopenharmony_ci		#interrupt-cells = <1>;
4362306a36Sopenharmony_ci		interrupt-controller;
4462306a36Sopenharmony_ci		compatible = "mti,cpu-interrupt-controller";
4562306a36Sopenharmony_ci	};
4662306a36Sopenharmony_ci
4762306a36Sopenharmony_ci	package0: bus@10000000 {
4862306a36Sopenharmony_ci		compatible = "simple-bus";
4962306a36Sopenharmony_ci		#address-cells = <2>;
5062306a36Sopenharmony_ci		#size-cells = <2>;
5162306a36Sopenharmony_ci		ranges = <0 0x10000000 0 0x10000000 0 0x10000000 /* ioports */
5262306a36Sopenharmony_ci			0 0x40000000 0 0x40000000 0 0x40000000
5362306a36Sopenharmony_ci			0xfe 0x00000000 0xfe 0x00000000 0 0x40000000>;
5462306a36Sopenharmony_ci
5562306a36Sopenharmony_ci		pm: reset-controller@1fe07000 {
5662306a36Sopenharmony_ci			compatible = "loongson,ls2k-pm";
5762306a36Sopenharmony_ci			reg = <0 0x1fe07000 0 0x422>;
5862306a36Sopenharmony_ci		};
5962306a36Sopenharmony_ci
6062306a36Sopenharmony_ci		liointc0: interrupt-controller@1fe11400 {
6162306a36Sopenharmony_ci			compatible = "loongson,liointc-2.0";
6262306a36Sopenharmony_ci			reg = <0 0x1fe11400 0 0x40>,
6362306a36Sopenharmony_ci				<0 0x1fe11040 0 0x8>,
6462306a36Sopenharmony_ci				<0 0x1fe11140 0 0x8>;
6562306a36Sopenharmony_ci			reg-names = "main", "isr0", "isr1";
6662306a36Sopenharmony_ci
6762306a36Sopenharmony_ci			interrupt-controller;
6862306a36Sopenharmony_ci			#interrupt-cells = <2>;
6962306a36Sopenharmony_ci
7062306a36Sopenharmony_ci			interrupt-parent = <&cpuintc>;
7162306a36Sopenharmony_ci			interrupts = <2>;
7262306a36Sopenharmony_ci			interrupt-names = "int0";
7362306a36Sopenharmony_ci
7462306a36Sopenharmony_ci			loongson,parent_int_map = <0xffffffff>, /* int0 */
7562306a36Sopenharmony_ci						<0x00000000>, /* int1 */
7662306a36Sopenharmony_ci						<0x00000000>, /* int2 */
7762306a36Sopenharmony_ci						<0x00000000>; /* int3 */
7862306a36Sopenharmony_ci		};
7962306a36Sopenharmony_ci
8062306a36Sopenharmony_ci		liointc1: interrupt-controller@1fe11440 {
8162306a36Sopenharmony_ci			compatible = "loongson,liointc-2.0";
8262306a36Sopenharmony_ci			reg = <0 0x1fe11440 0 0x40>,
8362306a36Sopenharmony_ci				<0 0x1fe11048 0 0x8>,
8462306a36Sopenharmony_ci				<0 0x1fe11148 0 0x8>;
8562306a36Sopenharmony_ci			reg-names = "main", "isr0", "isr1";
8662306a36Sopenharmony_ci
8762306a36Sopenharmony_ci			interrupt-controller;
8862306a36Sopenharmony_ci			#interrupt-cells = <2>;
8962306a36Sopenharmony_ci
9062306a36Sopenharmony_ci			interrupt-parent = <&cpuintc>;
9162306a36Sopenharmony_ci			interrupts = <3>;
9262306a36Sopenharmony_ci			interrupt-names = "int1";
9362306a36Sopenharmony_ci
9462306a36Sopenharmony_ci			loongson,parent_int_map = <0x00000000>, /* int0 */
9562306a36Sopenharmony_ci						<0xffffffff>, /* int1 */
9662306a36Sopenharmony_ci						<0x00000000>, /* int2 */
9762306a36Sopenharmony_ci						<0x00000000>; /* int3 */
9862306a36Sopenharmony_ci		};
9962306a36Sopenharmony_ci
10062306a36Sopenharmony_ci		rtc0: rtc@1fe07800 {
10162306a36Sopenharmony_ci			compatible = "loongson,ls2k1000-rtc";
10262306a36Sopenharmony_ci			reg = <0 0x1fe07800 0 0x78>;
10362306a36Sopenharmony_ci			interrupt-parent = <&liointc0>;
10462306a36Sopenharmony_ci			interrupts = <60 IRQ_TYPE_LEVEL_LOW>;
10562306a36Sopenharmony_ci		};
10662306a36Sopenharmony_ci
10762306a36Sopenharmony_ci		uart0: serial@1fe00000 {
10862306a36Sopenharmony_ci			compatible = "ns16550a";
10962306a36Sopenharmony_ci			reg = <0 0x1fe00000 0 0x8>;
11062306a36Sopenharmony_ci			clock-frequency = <125000000>;
11162306a36Sopenharmony_ci			interrupt-parent = <&liointc0>;
11262306a36Sopenharmony_ci			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
11362306a36Sopenharmony_ci			no-loopback-test;
11462306a36Sopenharmony_ci		};
11562306a36Sopenharmony_ci
11662306a36Sopenharmony_ci		pci@1a000000 {
11762306a36Sopenharmony_ci			compatible = "loongson,ls2k-pci";
11862306a36Sopenharmony_ci			device_type = "pci";
11962306a36Sopenharmony_ci			#address-cells = <3>;
12062306a36Sopenharmony_ci			#size-cells = <2>;
12162306a36Sopenharmony_ci			#interrupt-cells = <2>;
12262306a36Sopenharmony_ci
12362306a36Sopenharmony_ci			reg = <0 0x1a000000 0 0x02000000>,
12462306a36Sopenharmony_ci				<0xfe 0x00000000 0 0x20000000>;
12562306a36Sopenharmony_ci
12662306a36Sopenharmony_ci			ranges = <0x01000000 0x0 0x00000000 0x0 0x18000000  0x0 0x00010000>,
12762306a36Sopenharmony_ci				 <0x02000000 0x0 0x40000000 0x0 0x40000000  0x0 0x40000000>;
12862306a36Sopenharmony_ci
12962306a36Sopenharmony_ci			gmac@3,0 {
13062306a36Sopenharmony_ci				compatible = "pci0014,7a03.0",
13162306a36Sopenharmony_ci						   "pci0014,7a03",
13262306a36Sopenharmony_ci						   "pciclass0c0320",
13362306a36Sopenharmony_ci						   "pciclass0c03";
13462306a36Sopenharmony_ci
13562306a36Sopenharmony_ci				reg = <0x1800 0x0 0x0 0x0 0x0>;
13662306a36Sopenharmony_ci				interrupts = <12 IRQ_TYPE_LEVEL_LOW>,
13762306a36Sopenharmony_ci					     <13 IRQ_TYPE_LEVEL_LOW>;
13862306a36Sopenharmony_ci				interrupt-names = "macirq", "eth_lpi";
13962306a36Sopenharmony_ci				interrupt-parent = <&liointc0>;
14062306a36Sopenharmony_ci				phy-mode = "rgmii";
14162306a36Sopenharmony_ci				mdio {
14262306a36Sopenharmony_ci					#address-cells = <1>;
14362306a36Sopenharmony_ci					#size-cells = <0>;
14462306a36Sopenharmony_ci					compatible = "snps,dwmac-mdio";
14562306a36Sopenharmony_ci					phy0: ethernet-phy@0 {
14662306a36Sopenharmony_ci						reg = <0>;
14762306a36Sopenharmony_ci					};
14862306a36Sopenharmony_ci				};
14962306a36Sopenharmony_ci			};
15062306a36Sopenharmony_ci
15162306a36Sopenharmony_ci			gmac@3,1 {
15262306a36Sopenharmony_ci				compatible = "pci0014,7a03.0",
15362306a36Sopenharmony_ci						   "pci0014,7a03",
15462306a36Sopenharmony_ci						   "pciclass0c0320",
15562306a36Sopenharmony_ci						   "pciclass0c03",
15662306a36Sopenharmony_ci						   "loongson, pci-gmac";
15762306a36Sopenharmony_ci
15862306a36Sopenharmony_ci				reg = <0x1900 0x0 0x0 0x0 0x0>;
15962306a36Sopenharmony_ci				interrupts = <14 IRQ_TYPE_LEVEL_LOW>,
16062306a36Sopenharmony_ci					     <15 IRQ_TYPE_LEVEL_LOW>;
16162306a36Sopenharmony_ci				interrupt-names = "macirq", "eth_lpi";
16262306a36Sopenharmony_ci				interrupt-parent = <&liointc0>;
16362306a36Sopenharmony_ci				phy-mode = "rgmii";
16462306a36Sopenharmony_ci				mdio {
16562306a36Sopenharmony_ci					#address-cells = <1>;
16662306a36Sopenharmony_ci					#size-cells = <0>;
16762306a36Sopenharmony_ci					compatible = "snps,dwmac-mdio";
16862306a36Sopenharmony_ci					phy1: ethernet-phy@1 {
16962306a36Sopenharmony_ci						reg = <0>;
17062306a36Sopenharmony_ci					};
17162306a36Sopenharmony_ci				};
17262306a36Sopenharmony_ci			};
17362306a36Sopenharmony_ci
17462306a36Sopenharmony_ci			ehci@4,1 {
17562306a36Sopenharmony_ci				compatible = "pci0014,7a14.0",
17662306a36Sopenharmony_ci						   "pci0014,7a14",
17762306a36Sopenharmony_ci						   "pciclass0c0320",
17862306a36Sopenharmony_ci						   "pciclass0c03";
17962306a36Sopenharmony_ci
18062306a36Sopenharmony_ci				reg = <0x2100 0x0 0x0 0x0 0x0>;
18162306a36Sopenharmony_ci				interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
18262306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
18362306a36Sopenharmony_ci			};
18462306a36Sopenharmony_ci
18562306a36Sopenharmony_ci			ohci@4,2 {
18662306a36Sopenharmony_ci				compatible = "pci0014,7a24.0",
18762306a36Sopenharmony_ci						   "pci0014,7a24",
18862306a36Sopenharmony_ci						   "pciclass0c0310",
18962306a36Sopenharmony_ci						   "pciclass0c03";
19062306a36Sopenharmony_ci
19162306a36Sopenharmony_ci				reg = <0x2200 0x0 0x0 0x0 0x0>;
19262306a36Sopenharmony_ci				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
19362306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
19462306a36Sopenharmony_ci			};
19562306a36Sopenharmony_ci
19662306a36Sopenharmony_ci			sata@8,0 {
19762306a36Sopenharmony_ci				compatible = "pci0014,7a08.0",
19862306a36Sopenharmony_ci						   "pci0014,7a08",
19962306a36Sopenharmony_ci						   "pciclass010601",
20062306a36Sopenharmony_ci						   "pciclass0106";
20162306a36Sopenharmony_ci
20262306a36Sopenharmony_ci				reg = <0x4000 0x0 0x0 0x0 0x0>;
20362306a36Sopenharmony_ci				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
20462306a36Sopenharmony_ci				interrupt-parent = <&liointc0>;
20562306a36Sopenharmony_ci			};
20662306a36Sopenharmony_ci
20762306a36Sopenharmony_ci			pci_bridge@9,0 {
20862306a36Sopenharmony_ci				compatible = "pci0014,7a19.0",
20962306a36Sopenharmony_ci						   "pci0014,7a19",
21062306a36Sopenharmony_ci						   "pciclass060400",
21162306a36Sopenharmony_ci						   "pciclass0604";
21262306a36Sopenharmony_ci
21362306a36Sopenharmony_ci				reg = <0x4800 0x0 0x0 0x0 0x0>;
21462306a36Sopenharmony_ci				#interrupt-cells = <1>;
21562306a36Sopenharmony_ci				interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
21662306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
21762306a36Sopenharmony_ci				interrupt-map-mask = <0 0 0 0>;
21862306a36Sopenharmony_ci				interrupt-map = <0 0 0 0 &liointc1 0 IRQ_TYPE_LEVEL_LOW>;
21962306a36Sopenharmony_ci				external-facing;
22062306a36Sopenharmony_ci			};
22162306a36Sopenharmony_ci
22262306a36Sopenharmony_ci			pci_bridge@a,0 {
22362306a36Sopenharmony_ci				compatible = "pci0014,7a09.0",
22462306a36Sopenharmony_ci						   "pci0014,7a09",
22562306a36Sopenharmony_ci						   "pciclass060400",
22662306a36Sopenharmony_ci						   "pciclass0604";
22762306a36Sopenharmony_ci
22862306a36Sopenharmony_ci				reg = <0x5000 0x0 0x0 0x0 0x0>;
22962306a36Sopenharmony_ci				#interrupt-cells = <1>;
23062306a36Sopenharmony_ci				interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
23162306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
23262306a36Sopenharmony_ci				interrupt-map-mask = <0 0 0 0>;
23362306a36Sopenharmony_ci				interrupt-map = <0 0 0 0 &liointc1 1 IRQ_TYPE_LEVEL_LOW>;
23462306a36Sopenharmony_ci				external-facing;
23562306a36Sopenharmony_ci			};
23662306a36Sopenharmony_ci
23762306a36Sopenharmony_ci			pci_bridge@b,0 {
23862306a36Sopenharmony_ci				compatible = "pci0014,7a09.0",
23962306a36Sopenharmony_ci						   "pci0014,7a09",
24062306a36Sopenharmony_ci						   "pciclass060400",
24162306a36Sopenharmony_ci						   "pciclass0604";
24262306a36Sopenharmony_ci
24362306a36Sopenharmony_ci				reg = <0x5800 0x0 0x0 0x0 0x0>;
24462306a36Sopenharmony_ci				#interrupt-cells = <1>;
24562306a36Sopenharmony_ci				interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
24662306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
24762306a36Sopenharmony_ci				interrupt-map-mask = <0 0 0 0>;
24862306a36Sopenharmony_ci				interrupt-map = <0 0 0 0 &liointc1 2 IRQ_TYPE_LEVEL_LOW>;
24962306a36Sopenharmony_ci				external-facing;
25062306a36Sopenharmony_ci			};
25162306a36Sopenharmony_ci
25262306a36Sopenharmony_ci			pci_bridge@c,0 {
25362306a36Sopenharmony_ci				compatible = "pci0014,7a09.0",
25462306a36Sopenharmony_ci						   "pci0014,7a09",
25562306a36Sopenharmony_ci						   "pciclass060400",
25662306a36Sopenharmony_ci						   "pciclass0604";
25762306a36Sopenharmony_ci
25862306a36Sopenharmony_ci				reg = <0x6000 0x0 0x0 0x0 0x0>;
25962306a36Sopenharmony_ci				#interrupt-cells = <1>;
26062306a36Sopenharmony_ci				interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
26162306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
26262306a36Sopenharmony_ci				interrupt-map-mask = <0 0 0 0>;
26362306a36Sopenharmony_ci				interrupt-map = <0 0 0 0 &liointc1 3 IRQ_TYPE_LEVEL_LOW>;
26462306a36Sopenharmony_ci				external-facing;
26562306a36Sopenharmony_ci			};
26662306a36Sopenharmony_ci
26762306a36Sopenharmony_ci			pci_bridge@d,0 {
26862306a36Sopenharmony_ci				compatible = "pci0014,7a19.0",
26962306a36Sopenharmony_ci						   "pci0014,7a19",
27062306a36Sopenharmony_ci						   "pciclass060400",
27162306a36Sopenharmony_ci						   "pciclass0604";
27262306a36Sopenharmony_ci
27362306a36Sopenharmony_ci				reg = <0x6800 0x0 0x0 0x0 0x0>;
27462306a36Sopenharmony_ci				#interrupt-cells = <1>;
27562306a36Sopenharmony_ci				interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
27662306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
27762306a36Sopenharmony_ci				interrupt-map-mask = <0 0 0 0>;
27862306a36Sopenharmony_ci				interrupt-map = <0 0 0 0 &liointc1 4 IRQ_TYPE_LEVEL_LOW>;
27962306a36Sopenharmony_ci				external-facing;
28062306a36Sopenharmony_ci			};
28162306a36Sopenharmony_ci
28262306a36Sopenharmony_ci			pci_bridge@e,0 {
28362306a36Sopenharmony_ci				compatible = "pci0014,7a09.0",
28462306a36Sopenharmony_ci						   "pci0014,7a09",
28562306a36Sopenharmony_ci						   "pciclass060400",
28662306a36Sopenharmony_ci						   "pciclass0604";
28762306a36Sopenharmony_ci
28862306a36Sopenharmony_ci				reg = <0x7000 0x0 0x0 0x0 0x0>;
28962306a36Sopenharmony_ci				#interrupt-cells = <1>;
29062306a36Sopenharmony_ci				interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
29162306a36Sopenharmony_ci				interrupt-parent = <&liointc1>;
29262306a36Sopenharmony_ci				interrupt-map-mask = <0 0 0 0>;
29362306a36Sopenharmony_ci				interrupt-map = <0 0 0 0 &liointc1 5 IRQ_TYPE_LEVEL_LOW>;
29462306a36Sopenharmony_ci				external-facing;
29562306a36Sopenharmony_ci			};
29662306a36Sopenharmony_ci
29762306a36Sopenharmony_ci		};
29862306a36Sopenharmony_ci	};
29962306a36Sopenharmony_ci};
30062306a36Sopenharmony_ci
301