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Copy pathdevicetree.dual.dts
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devicetree.dual.dts
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/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "unknown,unknown";
model = "unknown,unknown";
chosen {
stdout-path = &ns16550_0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
timebase-frequency = <500000>;
CPU0: cpu@0 {
device_type = "cpu";
reg = <0>;
status = "okay";
compatible = "riscv";
riscv,isa = "rv64imafdc";
mmu-type = "riscv,sv39";
clock-frequency = <50000000>;
CPU0_intc: interrupt-controller {
#address-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
CPU1: cpu@1 {
device_type = "cpu";
reg = <1>;
status = "okay";
compatible = "riscv";
riscv,isa = "rv64imafdc";
mmu-type = "riscv,sv39";
clock-frequency = <50000000>;
CPU1_intc: interrupt-controller {
#address-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
compatible = "riscv,cpu-intc";
};
};
};
memory@C0000000 {
device_type = "memory";
reg = <0xC0000000 0x40000000>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
clint@10000000 {
compatible = "riscv,clint0";
interrupts-extended = <
&CPU0_intc 3 &CPU0_intc 7
&CPU1_intc 3 &CPU1_intc 7
>;
reg = <0x10000000 0x10000>;
};
plic: interrupt-controller@c000000 {
#address-cells = <1>;
#interrupt-cells = <1>;
compatible = "riscv,plic0";
interrupt-controller;
interrupts-extended = <
&CPU0_intc 11 &CPU0_intc 9
&CPU1_intc 11 &CPU1_intc 9
>;
reg = <0xc000000 0x400000>;
reg-names = "control";
riscv,max-priority = <7>;
riscv,ndev = <16>;
};
ns16550_0: uart0@62300000 {
current-speed = <115200>;
compatible = "ns16550a";
interrupts-extended = <&plic 1>;
reg = <0x62300000 0x1000>;
clock-frequency = <50000000>;
reg-shift = <2>;
};
ns16550_1: uart1@62301000 {
current-speed = <115200>;
compatible = "ns16550a";
interrupts-extended = <&plic 2>;
reg = <0x62301000 0x1000>;
clock-frequency = <50000000>;
reg-shift = <2>;
};
virtio_mmio@40000000 {
compatible = "virtio,mmio";
interrupts-extended = <&plic 3>;
reg = <0x40000000 0x1000>;
};
virtio_mmio@40001000 {
compatible = "virtio,mmio";
interrupts-extended = <&plic 4>;
reg = <0x40001000 0x1000>;
};
virtio_mmio@40002000 {
compatible = "virtio,mmio";
interrupts-extended = <&plic 5>;
reg = <0x40002000 0x1000>;
};
};
};