bindings/interrupt-controller/loongson%2Cpch-pic.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,pch-pic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Jiaxun Yang <jiaxun.yang@flygoat.com>
13   This interrupt controller is found in the Loongson LS7A family of PCH for
14   transforming interrupts from on-chip devices into HyperTransport vectorized
19     const: loongson,pch-pic-1.0
24   loongson,pic-base-vec:
26       u32 value of the base of parent HyperTransport vector allocated
32   interrupt-controller: true
34   '#interrupt-cells':
38   - compatible
39   - reg
40   - loongson,pic-base-vec
41   - interrupt-controller
42   - '#interrupt-cells'
47   - |
48     #include <dt-bindings/interrupt-controller/irq.h>
49     pic: interrupt-controller@10000000 {
50       compatible = "loongson,pch-pic-1.0";
52       interrupt-controller;
53       #interrupt-cells = <2>;
54       loongson,pic-base-vec = <64>;
55       interrupt-parent = <&htvec>;