1/* SPDX-License-Identifier: Apache-2.0 */
2
3#include "skeleton.dtsi"
4
5/ {
6	cpus {
7		#address-cells = <1>;
8		#size-cells = <0>;
9
10		cpu: cpu@0 {
11			device_type = "cpu";
12			compatible = "qemu,nios2-zephyr";
13			reg = <0>;
14			interrupt-controller;
15			#interrupt-cells = <1>;
16		};
17	};
18
19	flash0: flash@420000 {
20		compatible = "soc-nv-flash";
21		reg = <0x420000 0x20000>;
22	};
23
24	sram0: memory@400000 {
25		compatible = "mmio-sram";
26		reg = <0x400000 0x20000>;
27	};
28
29	soc {
30		#address-cells = <1>;
31		#size-cells = <1>;
32		compatible = "simple-bus";
33		interrupt-parent = <&cpu>;
34		ranges;
35
36		jtag_uart: uart@201000 {
37			compatible = "altr,jtag-uart";
38			reg = <0x201000 0x400>;
39			interrupts = <0>;
40			status = "disabled";
41		};
42
43		ns16550_uart: uart@440000 {
44			compatible = "ns16550";
45			reg = <0x440000 0x400>;
46			interrupts = <1>;
47			clock-frequency = <50000000>;
48			reg-shift = <2>;
49			status = "disabled";
50		};
51	};
52};
53