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99 lines
2.0 KiB
99 lines
2.0 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* Copyright (C) 2016-2014 Synopsys, Inc. (www.synopsys.com) |
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*/ |
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/dts-v1/; |
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/include/ "skeleton_hs.dtsi" |
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/ { |
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model = "snps,zebu_hs"; |
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compatible = "snps,zebu_hs"; |
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#address-cells = <2>; |
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#size-cells = <2>; |
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interrupt-parent = <&core_intc>; |
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memory { |
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device_type = "memory"; |
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/* CONFIG_LINUX_RAM_BASE needs to match low mem start */ |
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reg = <0x0 0x80000000 0x0 0x40000000 /* 1 GB low mem */ |
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0x1 0x00000000 0x0 0x40000000>; /* 1 GB highmem */ |
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}; |
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chosen { |
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bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=ttyS0,115200n8 debug print-fatal-signals=1"; |
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}; |
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aliases { |
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serial0 = &uart0; |
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}; |
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fpga { |
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compatible = "simple-bus"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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/* only perip space at end of low mem accessible |
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bus addr, parent bus addr, size */ |
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ranges = <0x80000000 0x0 0x80000000 0x80000000>; |
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core_clk: core_clk { |
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#clock-cells = <0>; |
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compatible = "fixed-clock"; |
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clock-frequency = <50000000>; |
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}; |
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core_intc: interrupt-controller { |
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compatible = "snps,archs-intc"; |
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interrupt-controller; |
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#interrupt-cells = <1>; |
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}; |
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uart0: serial@f0000000 { |
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compatible = "ns16550a"; |
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reg = <0xf0000000 0x2000>; |
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interrupts = <24>; |
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clock-frequency = <50000000>; |
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baud = <115200>; |
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reg-shift = <2>; |
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reg-io-width = <4>; |
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no-loopback-test = <1>; |
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}; |
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arcpct0: pct { |
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compatible = "snps,archs-pct"; |
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#interrupt-cells = <1>; |
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interrupts = <20>; |
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}; |
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virtio0: virtio@f0100000 { |
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compatible = "virtio,mmio"; |
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reg = <0xf0100000 0x2000>; |
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interrupts = <31>; |
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}; |
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virtio1: virtio@f0102000 { |
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compatible = "virtio,mmio"; |
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reg = <0xf0102000 0x2000>; |
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interrupts = <32>; |
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}; |
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virtio2: virtio@f0104000 { |
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compatible = "virtio,mmio"; |
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reg = <0xf0104000 0x2000>; |
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interrupts = <33>; |
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}; |
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virtio3: virtio@f0106000 { |
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compatible = "virtio,mmio"; |
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reg = <0xf0106000 0x2000>; |
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interrupts = <34>; |
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}; |
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virtio4: virtio@f0108000 { |
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compatible = "virtio,mmio"; |
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reg = <0xf0108000 0x2000>; |
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interrupts = <35>; |
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}; |
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}; |
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};
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