| /* |
| * Copyright (c) 2023 Andes Technology Corporation |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <zephyr/dt-bindings/gpio/gpio.h> |
| #include <mem.h> |
| |
| / { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| cpu0: cpu@0 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <0>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu0_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| cpu1: cpu@1 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <1>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu1_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| cpu2: cpu@2 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <2>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu2_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| cpu3: cpu@3 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <3>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu3_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| cpu4: cpu@4 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <4>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu4_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| cpu5: cpu@5 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <5>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu5_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| cpu6: cpu@6 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <6>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu6_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| cpu7: cpu@7 { |
| compatible = "andestech,andescore-v5", "riscv"; |
| device_type = "cpu"; |
| reg = <7>; |
| status = "okay"; |
| riscv,isa = "rv32gc_xandes"; |
| mmu-type = "riscv,sv32"; |
| clock-frequency = <60000000>; |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| cpu7_intc: interrupt-controller { |
| compatible = "riscv,cpu-intc"; |
| #address-cells = <0>; |
| #interrupt-cells = <1>; |
| interrupt-controller; |
| }; |
| }; |
| }; |
| |
| dram: memory@0 { |
| device_type = "memory"; |
| compatible = "mmio-sram"; |
| reg = <0x00000000 0x40000000>; |
| }; |
| |
| soc { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "andestech,ae350"; |
| ranges; |
| |
| plic0: interrupt-controller@e4000000 { |
| compatible = "sifive,plic-1.0.0", "andestech,nceplic100"; |
| #address-cells = <1>; |
| #interrupt-cells = <2>; |
| interrupt-controller; |
| reg = <0xe4000000 0x04000000>; |
| riscv,max-priority = <255>; |
| riscv,ndev = <1023>; |
| interrupts-extended = <&cpu0_intc 11 &cpu1_intc 11 |
| &cpu2_intc 11 &cpu3_intc 11 |
| &cpu4_intc 11 &cpu5_intc 11 |
| &cpu6_intc 11 &cpu7_intc 11>; |
| }; |
| |
| mbox: mbox-controller@e6400000 { |
| compatible = "andestech,plic-sw"; |
| reg = <0xe6400000 0x00400000>; |
| #mbox-cells = <1>; |
| channel-max = <30>; |
| status = "okay"; |
| }; |
| |
| mtimer: timer@e6000000 { |
| compatible = "andestech,machine-timer"; |
| reg = <0xe6000000 0x10>; |
| interrupts-extended = <&cpu0_intc 7 &cpu1_intc 7 |
| &cpu2_intc 7 &cpu3_intc 7 |
| &cpu4_intc 7 &cpu5_intc 7 |
| &cpu6_intc 7 &cpu7_intc 7>; |
| }; |
| |
| syscon: syscon@f0100000 { |
| compatible = "syscon", "andestech,atcsmu100"; |
| reg = <0xf0100000 0x1000>; |
| status = "disabled"; |
| }; |
| |
| l2_cache: cache-controller@e0500000 { |
| compatible = "andestech,l2c"; |
| reg = <0xe0500000 0x1000>; |
| cache-unified; |
| status = "disabled"; |
| }; |
| |
| uart0: serial@f0200020 { |
| compatible = "ns16550"; |
| reg = <0xf0200020 0x1000>; |
| reg-shift = <2>; |
| interrupts = <8 1>; |
| interrupt-parent = <&plic0>; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@f0300020 { |
| compatible = "ns16550"; |
| reg = <0xf0300020 0x1000>; |
| reg-shift = <2>; |
| interrupts = <9 1>; |
| interrupt-parent = <&plic0>; |
| status = "disabled"; |
| }; |
| |
| pit0: pit@f0400000 { |
| compatible = "andestech,atcpit100"; |
| reg = <0xf0400000 0x1000>; |
| interrupts = <3 1>; |
| interrupt-parent = <&plic0>; |
| clock-frequency = <60000000>; |
| prescaler = <600>; |
| status = "disabled"; |
| }; |
| |
| rtc0: rtc@f0600000 { |
| compatible = "andestech,atcrtc100"; |
| reg = <0xf0600000 0x1000>; |
| interrupts = <1 1>, <2 1>; |
| interrupt-parent = <&plic0>; |
| wakeup-source; |
| status = "disabled"; |
| }; |
| |
| gpio0: gpio@f0700000 { |
| compatible = "andestech,atcgpio100"; |
| reg = <0xf0700000 0x1000>; |
| interrupts = <7 1>; |
| interrupt-parent = <&plic0>; |
| gpio-controller; |
| ngpios = <32>; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| i2c0: i2c@f0a00000 { |
| compatible = "andestech,atciic100"; |
| reg = <0xf0a00000 0x1000>; |
| interrupts = <6 1>; |
| interrupt-parent = <&plic0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| spi0: spi@f0b00000 { |
| compatible = "andestech,atcspi200"; |
| reg = <0xf0b00000 0x1000 |
| 0x80000000 DT_SIZE_K(1024)>; |
| reg-names = "control", "mem"; |
| interrupts = <4 1>; |
| interrupt-parent = <&plic0>; |
| dmas = <&dma0 0 0 0x009>, |
| <&dma0 1 1 0x00A>; |
| dma-names = "tx", "rx"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-frequency = <66000000>; |
| status = "disabled"; |
| }; |
| |
| spi1: spi@f0f00000 { |
| compatible = "andestech,atcspi200"; |
| reg = <0xf0f00000 0x1000>; |
| reg-names = "control"; |
| interrupts = <5 1>; |
| interrupt-parent = <&plic0>; |
| dmas = <&dma0 2 2 0x009>, |
| <&dma0 3 3 0x00A>; |
| dma-names = "tx", "rx"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-frequency = <66000000>; |
| status = "disabled"; |
| }; |
| |
| dma0: dma@f0c00000 { |
| compatible = "andestech,atcdmac300"; |
| reg = <0xf0c00000 0x1000>; |
| interrupts = <10 1>; |
| interrupt-parent = <&plic0>; |
| dma-channels = <8>; |
| dma-requests = <16>; |
| chain-transfer = <1>; |
| #dma-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| eth0: eth@e0100000 { |
| compatible = "andestech,atfmac100"; |
| reg = <0xe0100000 0x1000>; |
| interrupts = <19 2>; |
| interrupt-parent = <&plic0>; |
| local-mac-address = [FC 8C EB 9B A6 51]; |
| status = "disabled"; |
| }; |
| |
| lcd0: lcd@e0200000 { |
| compatible = "andestech,atflcdc100"; |
| reg = <0xe0200000 0x1000>; |
| interrupts = <20 1>; |
| interrupt-parent = <&plic0>; |
| clock-frequency = <30000000>; |
| status = "disabled"; |
| }; |
| |
| wdt: wdt@f0500000 { |
| compatible = "andestech,atcwdt200"; |
| reg = <0xf0500000 0x1000>; |
| interrupts = <20 1>; |
| interrupt-parent = <&plic0>; |
| status = "disabled"; |
| }; |
| |
| smc0: smc@e0400000 { |
| compatible = "andestech,atfsmc020"; |
| reg = <0xe0400000 0x1000>; |
| status = "disabled"; |
| }; |
| |
| snd0: snd@f0d00000 { |
| compatible = "andestech,atfac97"; |
| reg = <0xf0d00000 0x1000>; |
| interrupts = <17 1>; |
| interrupt-parent = <&plic0>; |
| status = "disabled"; |
| }; |
| |
| mmc0: mmc@f0e00000 { |
| compatible = "andestech,atfsdc010"; |
| reg = <0xf0e00000 0x1000>; |
| interrupts = <18 1>; |
| interrupt-parent = <&plic0>; |
| cap-sd-highspeed; |
| max-frequency = <100000000>; |
| clock-freq-min-max = <400000 100000000>; |
| fifo-depth = <0x10>; |
| status = "disabled"; |
| }; |
| }; |
| }; |
