| // SPDX-License-Identifier: GPL-2.0 |
| |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| /dts-v1/; |
| / { |
| compatible = "loongson,loongson64v-4core-virtio"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| cpuintc: interrupt-controller { |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| compatible = "mti,cpu-interrupt-controller"; |
| }; |
| |
| package0: bus@1fe00000 { |
| compatible = "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| ranges = <0 0x1fe00000 0 0x1fe00000 0x100000 |
| 0 0x3ff00000 0 0x3ff00000 0x100000 |
| 0xefd 0xfb000000 0xefd 0xfb000000 0x10000000>; |
| |
| liointc: interrupt-controller@3ff01400 { |
| compatible = "loongson,liointc-1.0"; |
| reg = <0 0x3ff01400 0x64>; |
| |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| interrupt-parent = <&cpuintc>; |
| interrupts = <2>, <3>; |
| interrupt-names = "int0", "int1"; |
| |
| loongson,parent_int_map = <0x00000001>, /* int0 */ |
| <0xfffffffe>, /* int1 */ |
| <0x00000000>, /* int2 */ |
| <0x00000000>; /* int3 */ |
| |
| }; |
| |
| cpu_uart0: serial@1fe001e0 { |
| compatible = "ns16550a"; |
| reg = <0 0x1fe001e0 0x8>; |
| clock-frequency = <33000000>; |
| interrupt-parent = <&liointc>; |
| interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; |
| no-loopback-test; |
| }; |
| }; |
| |
| bus@10000000 { |
| compatible = "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges = <0 0x10000000 0 0x10000000 0 0x10000000 /* PIO & CONF & APB */ |
| 0 0x40000000 0 0x40000000 0 0x40000000>; /* PCI MEM */ |
| |
| rtc0: rtc@10081000 { |
| compatible = "google,goldfish-rtc"; |
| reg = <0 0x10081000 0 0x1000>; |
| interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-parent = <&liointc>; |
| }; |
| |
| pci@1a000000 { |
| compatible = "pci-host-ecam-generic"; |
| device_type = "pci"; |
| #address-cells = <3>; |
| #size-cells = <2>; |
| #interrupt-cells = <1>; |
| |
| bus-range = <0x0 0x1f>; |
| reg = <0 0x1a000000 0 0x02000000>; |
| |
| ranges = <0x01000000 0x0 0x00004000 0x0 0x18004000 0x0 0x0000c000>, |
| <0x02000000 0x0 0x40000000 0x0 0x40000000 0x0 0x40000000>; |
| |
| interrupt-map = < |
| 0x0000 0x0 0x0 0x1 &liointc 0x2 IRQ_TYPE_LEVEL_HIGH |
| 0x0800 0x0 0x0 0x1 &liointc 0x3 IRQ_TYPE_LEVEL_HIGH |
| 0x1000 0x0 0x0 0x1 &liointc 0x4 IRQ_TYPE_LEVEL_HIGH |
| 0x1800 0x0 0x0 0x1 &liointc 0x5 IRQ_TYPE_LEVEL_HIGH |
| >; |
| |
| interrupt-map-mask = <0x1800 0x0 0x0 0x7>; |
| }; |
| |
| isa@18000000 { |
| compatible = "isa"; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| ranges = <1 0 0 0x18000000 0x4000>; |
| }; |
| }; |
| |
| hypervisor { |
| compatible = "linux,kvm"; |
| }; |
| }; |