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