1// SPDX-License-Identifier: GPL-2.0
2
3#include <dt-bindings/interrupt-controller/irq.h>
4
5/ {
6	#address-cells = <2>;
7	#size-cells = <2>;
8
9	cpuintc: interrupt-controller {
10		#address-cells = <0>;
11		#interrupt-cells = <1>;
12		interrupt-controller;
13		compatible = "mti,cpu-interrupt-controller";
14	};
15
16	package0: bus@1fe00000 {
17		compatible = "simple-bus";
18		#address-cells = <2>;
19		#size-cells = <1>;
20		ranges = <0 0x1fe00000 0 0x1fe00000 0x100000
21			0 0x3ff00000 0 0x3ff00000 0x100000
22			/* 3A HT Config Space */
23			0xefd 0xfb000000 0xefd 0xfb000000 0x10000000
24			/* 3B HT Config Space */
25			0x1efd 0xfb000000 0x1efd 0xfb000000 0x10000000>;
26
27		liointc: interrupt-controller@3ff01400 {
28			compatible = "loongson,liointc-1.0";
29			reg = <0 0x3ff01400 0x64>;
30
31			interrupt-controller;
32			#interrupt-cells = <2>;
33
34			interrupt-parent = <&cpuintc>;
35			interrupts = <2>, <3>;
36			interrupt-names = "int0", "int1";
37
38			loongson,parent_int_map = <0xf0ffffff>, /* int0 */
39						<0x0f000000>, /* int1 */
40						<0x00000000>, /* int2 */
41						<0x00000000>; /* int3 */
42
43		};
44
45		cpu_uart0: serial@1fe001e0 {
46			compatible = "ns16550a";
47			reg = <0 0x1fe001e0 0x8>;
48			clock-frequency = <33000000>;
49			interrupt-parent = <&liointc>;
50			interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
51			no-loopback-test;
52		};
53
54		cpu_uart1: serial@1fe001e8 {
55			status = "disabled";
56			compatible = "ns16550a";
57			reg = <0 0x1fe001e8 0x8>;
58			clock-frequency = <33000000>;
59			interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
60			interrupt-parent = <&liointc>;
61			no-loopback-test;
62		};
63	};
64};
65