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153 lines
3.5 KiB
153 lines
3.5 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* Copyright (C) 2013 Altera Corporation |
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* |
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* This file is generated by sopc2dts. |
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*/ |
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/dts-v1/; |
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/ { |
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model = "altr,qsys_ghrd_3c120"; |
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compatible = "altr,qsys_ghrd_3c120"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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cpus { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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cpu: cpu@0 { |
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device_type = "cpu"; |
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compatible = "altr,nios2-1.0"; |
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reg = <0x00000000>; |
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interrupt-controller; |
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#interrupt-cells = <1>; |
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clock-frequency = <125000000>; |
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dcache-line-size = <32>; |
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icache-line-size = <32>; |
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dcache-size = <32768>; |
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icache-size = <32768>; |
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altr,implementation = "fast"; |
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altr,pid-num-bits = <8>; |
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altr,tlb-num-ways = <16>; |
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altr,tlb-num-entries = <128>; |
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altr,tlb-ptr-sz = <7>; |
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altr,has-div = <1>; |
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altr,has-mul = <1>; |
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altr,reset-addr = <0xc2800000>; |
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altr,fast-tlb-miss-addr = <0xc7fff400>; |
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altr,exception-addr = <0xd0000020>; |
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altr,has-initda = <1>; |
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altr,has-mmu = <1>; |
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}; |
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}; |
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memory@0 { |
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device_type = "memory"; |
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reg = <0x10000000 0x08000000>, |
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<0x07fff400 0x00000400>; |
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}; |
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sopc@0 { |
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device_type = "soc"; |
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ranges; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "altr,avalon", "simple-bus"; |
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bus-frequency = <125000000>; |
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pb_cpu_to_io: bridge@8000000 { |
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compatible = "simple-bus"; |
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reg = <0x08000000 0x00800000>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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ranges = <0x00002000 0x08002000 0x00002000>, |
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<0x00004000 0x08004000 0x00000400>, |
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<0x00004400 0x08004400 0x00000040>, |
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<0x00004800 0x08004800 0x00000040>, |
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<0x00004c80 0x08004c80 0x00000020>, |
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<0x00004d50 0x08004d50 0x00000008>, |
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<0x00008000 0x08008000 0x00000020>, |
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<0x00400000 0x08400000 0x00000020>; |
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timer_1ms: timer@400000 { |
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compatible = "altr,timer-1.0"; |
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reg = <0x00400000 0x00000020>; |
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interrupt-parent = <&cpu>; |
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interrupts = <11>; |
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clock-frequency = <125000000>; |
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}; |
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timer_0: timer@8000 { |
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compatible = "altr,timer-1.0"; |
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reg = < 0x00008000 0x00000020 >; |
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interrupt-parent = < &cpu >; |
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interrupts = < 5 >; |
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clock-frequency = < 125000000 >; |
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}; |
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jtag_uart: serial@4d50 { |
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compatible = "altr,juart-1.0"; |
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reg = <0x00004d50 0x00000008>; |
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interrupt-parent = <&cpu>; |
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interrupts = <1>; |
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}; |
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tse_mac: ethernet@4000 { |
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compatible = "altr,tse-1.0"; |
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reg = <0x00004000 0x00000400>, |
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<0x00004400 0x00000040>, |
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<0x00004800 0x00000040>, |
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<0x00002000 0x00002000>; |
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reg-names = "control_port", "rx_csr", "tx_csr", "s1"; |
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interrupt-parent = <&cpu>; |
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interrupts = <2 3>; |
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interrupt-names = "rx_irq", "tx_irq"; |
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rx-fifo-depth = <8192>; |
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tx-fifo-depth = <8192>; |
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max-frame-size = <1518>; |
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local-mac-address = [ 00 00 00 00 00 00 ]; |
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phy-mode = "rgmii-id"; |
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phy-handle = <&phy0>; |
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tse_mac_mdio: mdio { |
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compatible = "altr,tse-mdio"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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phy0: ethernet-phy@18 { |
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reg = <18>; |
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device_type = "ethernet-phy"; |
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}; |
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}; |
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}; |
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uart: serial@4c80 { |
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compatible = "altr,uart-1.0"; |
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reg = <0x00004c80 0x00000020>; |
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interrupt-parent = <&cpu>; |
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interrupts = <10>; |
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current-speed = <115200>; |
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clock-frequency = <62500000>; |
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}; |
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}; |
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cfi_flash_64m: flash@0 { |
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compatible = "cfi-flash"; |
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reg = <0x00000000 0x04000000>; |
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bank-width = <2>; |
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device-width = <1>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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partition@800000 { |
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reg = <0x00800000 0x01e00000>; |
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label = "JFFS2 Filesystem"; |
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}; |
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}; |
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}; |
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chosen { |
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bootargs = "debug earlycon console=ttyJ0,115200"; |
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stdout-path = &jtag_uart; |
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}; |
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};
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