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55 lines
1.1 KiB
55 lines
1.1 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/dts-v1/; |
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/ { |
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compatible = "cdns,xtensa-xtfpga"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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interrupt-parent = <&pic>; |
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chosen { |
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bootargs = "earlycon=cdns,0xfd000000,115200 console=tty0 console=ttyPS0,115200 root=/dev/ram0 rw earlyprintk xilinx_uartps.rx_trigger_level=32 loglevel=8 nohz=off ignore_loglevel"; |
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}; |
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memory@0 { |
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device_type = "memory"; |
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reg = <0x00000000 0x40000000>; |
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}; |
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cpus { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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cpu@0 { |
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compatible = "cdns,xtensa-cpu"; |
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reg = <0>; |
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}; |
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}; |
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pic: pic { |
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compatible = "cdns,xtensa-pic"; |
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#interrupt-cells = <2>; |
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interrupt-controller; |
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}; |
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clocks { |
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osc: main-oscillator { |
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#clock-cells = <0>; |
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compatible = "fixed-clock"; |
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}; |
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}; |
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soc { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "simple-bus"; |
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ranges = <0x00000000 0xf0000000 0x10000000>; |
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uart0: serial@0d000000 { |
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compatible = "xlnx,xuartps", "cdns,uart-r1p8"; |
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clocks = <&osc>, <&osc>; |
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clock-names = "uart_clk", "pclk"; |
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reg = <0x0d000000 0x1000>; |
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interrupts = <0 1>; |
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}; |
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}; |
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};
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