Milk-V Pioneer motherboard is powered by SOPHON's SG2042. SG2042 is server grade chip with high performance, low power consumption and high data throughput. Key features: - 64 RISC-V cpu cores which implements IMAFDC - 4 cores per cluster, 16 clusters on chip - ...... More info is available at [1]. [1]: https://en.sophgo.com/product/introduce/sg2042.html Currently only support booting into console with only uart enabled, other features will be added soon later. Signed-off-by: Xiaoguang Xing <xiaoguang.xing@xxxxxxxxxx> Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxxxx> Signed-off-by: Wang Chen <wangchen20@xxxxxxxxxxx> --- MAINTAINERS | 1 + arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi | 1794 +++++++++++++++++++ arch/riscv/boot/dts/sophgo/sg2042.dtsi | 513 ++++++ 3 files changed, 2308 insertions(+) create mode 100644 arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi create mode 100644 arch/riscv/boot/dts/sophgo/sg2042.dtsi diff --git a/MAINTAINERS b/MAINTAINERS index 0e0d477dab38..b74d505003e2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20068,6 +20068,7 @@ M: Xiaoguang Xing <xiaoguang.xing@xxxxxxxxxx> M: Chao Wei <chao.wei@xxxxxxxxxx> S: Maintained F: Documentation/devicetree/bindings/riscv/sophgo.yaml +F: arch/riscv/boot/dts/sophgo/ SOUND M: Jaroslav Kysela <perex@xxxxxxxx> diff --git a/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi b/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi new file mode 100644 index 000000000000..0b6cd3559693 --- /dev/null +++ b/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi @@ -0,0 +1,1794 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2022 Sophgo Technology Inc. All rights reserved. + */ + +/ { + cpus { + #address-cells = <1>; + #size-cells = <0>; + timebase-frequency = <50000000>; + + cpu-map { + socket0 { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + core1 { + cpu = <&cpu5>; + }; + core2 { + cpu = <&cpu6>; + }; + core3 { + cpu = <&cpu7>; + }; + }; + + cluster2 { + core0 { + cpu = <&cpu16>; + }; + core1 { + cpu = <&cpu17>; + }; + core2 { + cpu = <&cpu18>; + }; + core3 { + cpu = <&cpu19>; + }; + }; + + cluster3 { + core0 { + cpu = <&cpu20>; + }; + core1 { + cpu = <&cpu21>; + }; + core2 { + cpu = <&cpu22>; + }; + core3 { + cpu = <&cpu23>; + }; + }; + + cluster4 { + core0 { + cpu = <&cpu8>; + }; + core1 { + cpu = <&cpu9>; + }; + core2 { + cpu = <&cpu10>; + }; + core3 { + cpu = <&cpu11>; + }; + }; + + cluster5 { + core0 { + cpu = <&cpu12>; + }; + core1 { + cpu = <&cpu13>; + }; + core2 { + cpu = <&cpu14>; + }; + core3 { + cpu = <&cpu15>; + }; + }; + + cluster6 { + core0 { + cpu = <&cpu24>; + }; + core1 { + cpu = <&cpu25>; + }; + core2 { + cpu = <&cpu26>; + }; + core3 { + cpu = <&cpu27>; + }; + }; + + cluster7 { + core0 { + cpu = <&cpu28>; + }; + core1 { + cpu = <&cpu29>; + }; + core2 { + cpu = <&cpu30>; + }; + core3 { + cpu = <&cpu31>; + }; + }; + + cluster8 { + core0 { + cpu = <&cpu32>; + }; + core1 { + cpu = <&cpu33>; + }; + core2 { + cpu = <&cpu34>; + }; + core3 { + cpu = <&cpu35>; + }; + }; + + cluster9 { + core0 { + cpu = <&cpu36>; + }; + core1 { + cpu = <&cpu37>; + }; + core2 { + cpu = <&cpu38>; + }; + core3 { + cpu = <&cpu39>; + }; + }; + + cluster10 { + core0 { + cpu = <&cpu48>; + }; + core1 { + cpu = <&cpu49>; + }; + core2 { + cpu = <&cpu50>; + }; + core3 { + cpu = <&cpu51>; + }; + }; + + cluster11 { + core0 { + cpu = <&cpu52>; + }; + core1 { + cpu = <&cpu53>; + }; + core2 { + cpu = <&cpu54>; + }; + core3 { + cpu = <&cpu55>; + }; + }; + + cluster12 { + core0 { + cpu = <&cpu40>; + }; + core1 { + cpu = <&cpu41>; + }; + core2 { + cpu = <&cpu42>; + }; + core3 { + cpu = <&cpu43>; + }; + }; + + cluster13 { + core0 { + cpu = <&cpu44>; + }; + core1 { + cpu = <&cpu45>; + }; + core2 { + cpu = <&cpu46>; + }; + core3 { + cpu = <&cpu47>; + }; + }; + + cluster14 { + core0 { + cpu = <&cpu56>; + }; + core1 { + cpu = <&cpu57>; + }; + core2 { + cpu = <&cpu58>; + }; + core3 { + cpu = <&cpu59>; + }; + }; + + cluster15 { + core0 { + cpu = <&cpu60>; + }; + core1 { + cpu = <&cpu61>; + }; + core2 { + cpu = <&cpu62>; + }; + core3 { + cpu = <&cpu63>; + }; + }; + }; + }; + + cpu0: cpu@0 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <0>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache0>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu0_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu1: cpu@1 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <1>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache0>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu1_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu2: cpu@2 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <2>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache0>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu2_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu3: cpu@3 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <3>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache0>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu3_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu4: cpu@4 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <4>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache1>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu4_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu5: cpu@5 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <5>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache1>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu5_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu6: cpu@6 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <6>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache1>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu6_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu7: cpu@7 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <7>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache1>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu7_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu8: cpu@8 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <8>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache4>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu8_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu9: cpu@9 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <9>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache4>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu9_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu10: cpu@10 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <10>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache4>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu10_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu11: cpu@11 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <11>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache4>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu11_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu12: cpu@12 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <12>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache5>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu12_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu13: cpu@13 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <13>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache5>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu13_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu14: cpu@14 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <14>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache5>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu14_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu15: cpu@15 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <15>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache5>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu15_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu16: cpu@16 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <16>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache2>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu16_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu17: cpu@17 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <17>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache2>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu17_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu18: cpu@18 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <18>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache2>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu18_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu19: cpu@19 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <19>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache2>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu19_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu20: cpu@20 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <20>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache3>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu20_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu21: cpu@21 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <21>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache3>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu21_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu22: cpu@22 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <22>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache3>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu22_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu23: cpu@23 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <23>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache3>; + mmu-type = "riscv,sv39"; + numa-node-id = <0>; + status = "okay"; + + cpu23_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu24: cpu@24 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <24>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache6>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu24_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu25: cpu@25 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <25>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache6>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu25_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu26: cpu@26 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <26>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache6>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu26_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu27: cpu@27 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <27>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache6>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu27_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu28: cpu@28 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <28>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache7>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu28_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu29: cpu@29 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <29>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache7>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu29_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu30: cpu@30 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <30>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache7>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu30_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu31: cpu@31 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <31>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache7>; + mmu-type = "riscv,sv39"; + numa-node-id = <1>; + status = "okay"; + + cpu31_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu32: cpu@32 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <32>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache8>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu32_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu33: cpu@33 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <33>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache8>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu33_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu34: cpu@34 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <34>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache8>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu34_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu35: cpu@35 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <35>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache8>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu35_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu36: cpu@36 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <36>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache9>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu36_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu37: cpu@37 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <37>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache9>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu37_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu38: cpu@38 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <38>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache9>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu38_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu39: cpu@39 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <39>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache9>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu39_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu40: cpu@40 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <40>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache12>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu40_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu41: cpu@41 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <41>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache12>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu41_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu42: cpu@42 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <42>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache12>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu42_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu43: cpu@43 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <43>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache12>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu43_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu44: cpu@44 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <44>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache13>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu44_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu45: cpu@45 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <45>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache13>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu45_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu46: cpu@46 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <46>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache13>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu46_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu47: cpu@47 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <47>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache13>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu47_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu48: cpu@48 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <48>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache10>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu48_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu49: cpu@49 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <49>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache10>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu49_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu50: cpu@50 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <50>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache10>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu50_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu51: cpu@51 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <51>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache10>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu51_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu52: cpu@52 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <52>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache11>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu52_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu53: cpu@53 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <53>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache11>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu53_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu54: cpu@54 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <54>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache11>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu54_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu55: cpu@55 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <55>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache11>; + mmu-type = "riscv,sv39"; + numa-node-id = <2>; + status = "okay"; + + cpu55_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu56: cpu@56 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <56>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache14>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu56_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu57: cpu@57 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <57>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache14>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu57_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu58: cpu@58 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <58>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache14>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu58_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu59: cpu@59 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <59>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache14>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu59_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu60: cpu@60 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <60>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache15>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu60_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu61: cpu@61 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <61>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache15>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu61_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu62: cpu@62 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <62>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache15>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu62_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + cpu63: cpu@63 { + compatible = "thead,c920", "riscv"; + device_type = "cpu"; + riscv,isa = "rv64imafdc"; + reg = <63>; + i-cache-block-size = <64>; + i-cache-size = <65536>; + i-cache-sets = <512>; + d-cache-block-size = <64>; + d-cache-size = <65536>; + d-cache-sets = <512>; + next-level-cache = <&l2_cache15>; + mmu-type = "riscv,sv39"; + numa-node-id = <3>; + status = "okay"; + + cpu63_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + l2_cache0: l2-cache@0 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache1: l2-cache@1 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache2: l2-cache@2 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache3: l2-cache@3 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache4: l2-cache@4 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache5: l2-cache@5 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache6: l2-cache@6 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache7: l2-cache@7 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache8: l2-cache@8 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache9: l2-cache@9 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache10: l2-cache@10 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache11: l2-cache@11 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache12: l2-cache@12 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache13: l2-cache@13 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache14: l2-cache@14 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + l2_cache15: l2-cache@15 { + compatible = "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-size = <1048576>; + cache-sets = <1024>; + cache-unified; + }; + }; +}; diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/sophgo/sg2042.dtsi new file mode 100644 index 000000000000..5c4b82f13207 --- /dev/null +++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi @@ -0,0 +1,513 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2022 Sophgo Technology Inc. All rights reserved. + */ + +/dts-v1/; +#include <dt-bindings/interrupt-controller/irq.h> + +#include "sg2042-cpus.dtsi" + +#define SOC_PERIPHERAL_IRQ(nr) (nr) + +/ { + compatible = "sophgo,sg2042"; + #address-cells = <2>; + #size-cells = <2>; + dma-noncoherent; + + distance-map { + compatible = "numa-distance-map-v1"; + distance-matrix = <0 0 10>, + <0 1 15>, + <0 2 25>, + <0 3 30>, + <1 0 15>, + <1 1 10>, + <1 2 30>, + <1 3 25>, + <2 0 25>, + <2 1 30>, + <2 2 10>, + <2 3 15>, + <3 0 30>, + <3 1 25>, + <3 2 15>, + <3 3 10>; + }; + + /* the mem node will be updated by ZSBL. */ + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x00000000>; + numa-node-id = <0>; + }; + memory@1 { + device_type = "memory"; + reg = <0x00000000 0x00000001 0x00000000 0x00000000>; + numa-node-id = <1>; + }; + memory@2 { + device_type = "memory"; + reg = <0x00000000 0x00000002 0x00000000 0x00000000>; + numa-node-id = <2>; + }; + memory@3 { + device_type = "memory"; + reg = <0x00000000 0x00000003 0x00000000 0x00000000>; + numa-node-id = <3>; + }; + + reserved-memory { + #address-cells = <0x2>; + #size-cells = <0x2>; + ranges; + linux,cma { + compatible = "shared-dma-pool"; + size = <0x00000000 0x10000000>; + alloc-ranges = <0x00000000 0xc0000000 + 0x00000000 0xd0000000>; + reusable; + linux,cma-default; + }; + }; + + pmu { + compatible = "riscv,pmu"; + riscv,event-to-mhpmevent = + <0x00003 0x00000000 0x00000010>, + <0x00004 0x00000000 0x00000011>, + <0x00005 0x00000000 0x00000007>, + <0x00006 0x00000000 0x00000006>, + <0x00008 0x00000000 0x00000027>, + <0x00009 0x00000000 0x00000028>, + <0x10000 0x00000000 0x0000000c>, + <0x10001 0x00000000 0x0000000d>, + <0x10002 0x00000000 0x0000000e>, + <0x10003 0x00000000 0x0000000f>, + <0x10008 0x00000000 0x00000001>, + <0x10009 0x00000000 0x00000002>, + <0x10010 0x00000000 0x00000010>, + <0x10011 0x00000000 0x00000011>, + <0x10012 0x00000000 0x00000012>, + <0x10013 0x00000000 0x00000013>, + <0x10019 0x00000000 0x00000004>, + <0x10021 0x00000000 0x00000003>, + <0x10030 0x00000000 0x0000001c>, + <0x10031 0x00000000 0x0000001b>; + riscv,event-to-mhpmcounters = + <0x00003 0x00003 0xfffffff8>, + <0x00004 0x00004 0xfffffff8>, + <0x00005 0x00005 0xfffffff8>, + <0x00006 0x00006 0xfffffff8>, + <0x00007 0x00007 0xfffffff8>, + <0x00008 0x00008 0xfffffff8>, + <0x00009 0x00009 0xfffffff8>, + <0x0000a 0x0000a 0xfffffff8>, + <0x10000 0x10000 0xfffffff8>, + <0x10001 0x10001 0xfffffff8>, + <0x10002 0x10002 0xfffffff8>, + <0x10003 0x10003 0xfffffff8>, + <0x10008 0x10008 0xfffffff8>, + <0x10009 0x10009 0xfffffff8>, + <0x10010 0x10010 0xfffffff8>, + <0x10011 0x10011 0xfffffff8>, + <0x10012 0x10012 0xfffffff8>, + <0x10013 0x10013 0xfffffff8>, + <0x10019 0x10019 0xfffffff8>, + <0x10021 0x10021 0xfffffff8>, + <0x10030 0x10030 0xfffffff8>, + <0x10031 0x10031 0xfffffff8>; + riscv,raw-event-to-mhpmcounters = + <0x00000000 0x00000001 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000002 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000003 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000004 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000005 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000006 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000007 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000008 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000009 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000000a 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000000b 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000000c 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000000d 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000000e 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000000f 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000010 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000011 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000012 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000013 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000014 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000015 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000016 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000017 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000018 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000019 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000001a 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000001b 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000001c 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000001d 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000001e 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000001f 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000020 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000021 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000022 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000023 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000024 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000025 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000026 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000027 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000028 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x00000029 0xffffffff 0xffffffff 0xfffffff8>, + <0x00000000 0x0000002a 0xffffffff 0xffffffff 0xfffffff8>; + }; + + soc: soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clint_mswi: clint-mswi@7094000000 { + compatible = "sophgo,sg2042-clint-mswi", "thead,c900-clint-mswi"; + reg = <0x00000070 0x94000000 0x00000000 0x00004000>; + interrupts-extended = < + &cpu0_intc 3 + &cpu1_intc 3 + &cpu2_intc 3 + &cpu3_intc 3 + &cpu4_intc 3 + &cpu5_intc 3 + &cpu6_intc 3 + &cpu7_intc 3 + &cpu8_intc 3 + &cpu9_intc 3 + &cpu10_intc 3 + &cpu11_intc 3 + &cpu12_intc 3 + &cpu13_intc 3 + &cpu14_intc 3 + &cpu15_intc 3 + &cpu16_intc 3 + &cpu17_intc 3 + &cpu18_intc 3 + &cpu19_intc 3 + &cpu20_intc 3 + &cpu21_intc 3 + &cpu22_intc 3 + &cpu23_intc 3 + &cpu24_intc 3 + &cpu25_intc 3 + &cpu26_intc 3 + &cpu27_intc 3 + &cpu28_intc 3 + &cpu29_intc 3 + &cpu30_intc 3 + &cpu31_intc 3 + &cpu32_intc 3 + &cpu33_intc 3 + &cpu34_intc 3 + &cpu35_intc 3 + &cpu36_intc 3 + &cpu37_intc 3 + &cpu38_intc 3 + &cpu39_intc 3 + &cpu40_intc 3 + &cpu41_intc 3 + &cpu42_intc 3 + &cpu43_intc 3 + &cpu44_intc 3 + &cpu45_intc 3 + &cpu46_intc 3 + &cpu47_intc 3 + &cpu48_intc 3 + &cpu49_intc 3 + &cpu50_intc 3 + &cpu51_intc 3 + &cpu52_intc 3 + &cpu53_intc 3 + &cpu54_intc 3 + &cpu55_intc 3 + &cpu56_intc 3 + &cpu57_intc 3 + &cpu58_intc 3 + &cpu59_intc 3 + &cpu60_intc 3 + &cpu61_intc 3 + &cpu62_intc 3 + &cpu63_intc 3 + >; + }; + + clint_mtimer0: clint-mtimer@70ac000000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac000000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu0_intc 7 + &cpu1_intc 7 + &cpu2_intc 7 + &cpu3_intc 7 + >; + }; + + clint_mtimer1: clint-mtimer@70ac010000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac010000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu4_intc 7 + &cpu5_intc 7 + &cpu6_intc 7 + &cpu7_intc 7 + >; + }; + + clint_mtimer2: clint-mtimer@70ac020000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac020000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu8_intc 7 + &cpu9_intc 7 + &cpu10_intc 7 + &cpu11_intc 7 + >; + }; + + clint_mtimer3: clint-mtimer@70ac030000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac030000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu12_intc 7 + &cpu13_intc 7 + &cpu14_intc 7 + &cpu15_intc 7 + >; + }; + + clint_mtimer4: clint-mtimer@70ac040000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac040000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu16_intc 7 + &cpu17_intc 7 + &cpu18_intc 7 + &cpu19_intc 7 + >; + }; + + clint_mtimer5: clint-mtimer@70ac050000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac050000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu20_intc 7 + &cpu21_intc 7 + &cpu22_intc 7 + &cpu23_intc 7 + >; + }; + + clint_mtimer6: clint-mtimer@70ac060000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac060000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu24_intc 7 + &cpu25_intc 7 + &cpu26_intc 7 + &cpu27_intc 7 + >; + }; + + clint_mtimer7: clint-mtimer@70ac070000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac070000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu28_intc 7 + &cpu29_intc 7 + &cpu30_intc 7 + &cpu31_intc 7 + >; + }; + + clint_mtimer8: clint-mtimer@70ac080000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac080000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu32_intc 7 + &cpu33_intc 7 + &cpu34_intc 7 + &cpu35_intc 7 + >; + }; + + clint_mtimer9: clint-mtimer@70ac090000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac090000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu36_intc 7 + &cpu37_intc 7 + &cpu38_intc 7 + &cpu39_intc 7 + >; + }; + + clint_mtimer10: clint-mtimer@70ac0a0000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac0a0000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu40_intc 7 + &cpu41_intc 7 + &cpu42_intc 7 + &cpu43_intc 7 + >; + }; + + clint_mtimer11: clint-mtimer@70ac0b0000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac0b0000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu44_intc 7 + &cpu45_intc 7 + &cpu46_intc 7 + &cpu47_intc 7 + >; + }; + + clint_mtimer12: clint-mtimer@70ac0c0000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac0c0000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu48_intc 7 + &cpu49_intc 7 + &cpu50_intc 7 + &cpu51_intc 7 + >; + }; + + clint_mtimer13: clint-mtimer@70ac0d0000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac0d0000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu52_intc 7 + &cpu53_intc 7 + &cpu54_intc 7 + &cpu55_intc 7 + >; + }; + + clint_mtimer14: clint-mtimer@70ac0e0000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac0e0000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu56_intc 7 + &cpu57_intc 7 + &cpu58_intc 7 + &cpu59_intc 7 + >; + }; + + clint_mtimer15: clint-mtimer@70ac0f0000 { + compatible = "sophgo,sg2042-clint-mtimer", "thead,c900-clint-mtimer"; + reg = <0x00000070 0xac0f0000 0x00000000 0x00007ff8>; + interrupts-extended = < + &cpu60_intc 7 + &cpu61_intc 7 + &cpu62_intc 7 + &cpu63_intc 7 + >; + }; + + intc: interrupt-controller@7090000000 { + compatible = "sophgo,sg2042-plic", "thead,c900-plic"; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x00000070 0x90000000 0x00000000 0x04000000>; + interrupt-controller; + interrupts-extended = < + &cpu0_intc 0xffffffff &cpu0_intc 9 + &cpu1_intc 0xffffffff &cpu1_intc 9 + &cpu2_intc 0xffffffff &cpu2_intc 9 + &cpu3_intc 0xffffffff &cpu3_intc 9 + &cpu4_intc 0xffffffff &cpu4_intc 9 + &cpu5_intc 0xffffffff &cpu5_intc 9 + &cpu6_intc 0xffffffff &cpu6_intc 9 + &cpu7_intc 0xffffffff &cpu7_intc 9 + &cpu8_intc 0xffffffff &cpu8_intc 9 + &cpu9_intc 0xffffffff &cpu9_intc 9 + &cpu10_intc 0xffffffff &cpu10_intc 9 + &cpu11_intc 0xffffffff &cpu11_intc 9 + &cpu12_intc 0xffffffff &cpu12_intc 9 + &cpu13_intc 0xffffffff &cpu13_intc 9 + &cpu14_intc 0xffffffff &cpu14_intc 9 + &cpu15_intc 0xffffffff &cpu15_intc 9 + &cpu16_intc 0xffffffff &cpu16_intc 9 + &cpu17_intc 0xffffffff &cpu17_intc 9 + &cpu18_intc 0xffffffff &cpu18_intc 9 + &cpu19_intc 0xffffffff &cpu19_intc 9 + &cpu20_intc 0xffffffff &cpu20_intc 9 + &cpu21_intc 0xffffffff &cpu21_intc 9 + &cpu22_intc 0xffffffff &cpu22_intc 9 + &cpu23_intc 0xffffffff &cpu23_intc 9 + &cpu24_intc 0xffffffff &cpu24_intc 9 + &cpu25_intc 0xffffffff &cpu25_intc 9 + &cpu26_intc 0xffffffff &cpu26_intc 9 + &cpu27_intc 0xffffffff &cpu27_intc 9 + &cpu28_intc 0xffffffff &cpu28_intc 9 + &cpu29_intc 0xffffffff &cpu29_intc 9 + &cpu30_intc 0xffffffff &cpu30_intc 9 + &cpu31_intc 0xffffffff &cpu31_intc 9 + &cpu32_intc 0xffffffff &cpu32_intc 9 + &cpu33_intc 0xffffffff &cpu33_intc 9 + &cpu34_intc 0xffffffff &cpu34_intc 9 + &cpu35_intc 0xffffffff &cpu35_intc 9 + &cpu36_intc 0xffffffff &cpu36_intc 9 + &cpu37_intc 0xffffffff &cpu37_intc 9 + &cpu38_intc 0xffffffff &cpu38_intc 9 + &cpu39_intc 0xffffffff &cpu39_intc 9 + &cpu40_intc 0xffffffff &cpu40_intc 9 + &cpu41_intc 0xffffffff &cpu41_intc 9 + &cpu42_intc 0xffffffff &cpu42_intc 9 + &cpu43_intc 0xffffffff &cpu43_intc 9 + &cpu44_intc 0xffffffff &cpu44_intc 9 + &cpu45_intc 0xffffffff &cpu45_intc 9 + &cpu46_intc 0xffffffff &cpu46_intc 9 + &cpu47_intc 0xffffffff &cpu47_intc 9 + &cpu48_intc 0xffffffff &cpu48_intc 9 + &cpu49_intc 0xffffffff &cpu49_intc 9 + &cpu50_intc 0xffffffff &cpu50_intc 9 + &cpu51_intc 0xffffffff &cpu51_intc 9 + &cpu52_intc 0xffffffff &cpu52_intc 9 + &cpu53_intc 0xffffffff &cpu53_intc 9 + &cpu54_intc 0xffffffff &cpu54_intc 9 + &cpu55_intc 0xffffffff &cpu55_intc 9 + &cpu56_intc 0xffffffff &cpu56_intc 9 + &cpu57_intc 0xffffffff &cpu57_intc 9 + &cpu58_intc 0xffffffff &cpu58_intc 9 + &cpu59_intc 0xffffffff &cpu59_intc 9 + &cpu60_intc 0xffffffff &cpu60_intc 9 + &cpu61_intc 0xffffffff &cpu61_intc 9 + &cpu62_intc 0xffffffff &cpu62_intc 9 + &cpu63_intc 0xffffffff &cpu63_intc 9 + >; + riscv,ndev = <224>; + }; + + uart0: serial@7040000000 { + compatible = "snps,dw-apb-uart"; + reg = <0x00000070 0x40000000 0x00000000 0x00001000>; + interrupt-parent = <&intc>; + interrupts = <SOC_PERIPHERAL_IRQ(112) IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <500000000>; + reg-shift = <2>; + reg-io-width = <4>; + }; + }; + + aliases { + serial0 = &uart0; + }; + + chosen: chosen { + bootargs = "console=ttyS0,115200 earlycon"; + stdout-path = "serial0"; + }; +}; -- 2.25.1
