63 lines
1.6 KiB
YAML
63 lines
1.6 KiB
YAML
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||
|
|
# Copyright (C) Sunplus Co., Ltd. 2021
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/interrupt-controller/sunplus,sp7021-intc.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Sunplus SP7021 SoC Interrupt Controller
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Qin Jian <qinjian@cqplus1.com>
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
items:
|
||
|
|
- const: sunplus,sp7021-intc
|
||
|
|
|
||
|
|
reg:
|
||
|
|
maxItems: 2
|
||
|
|
description:
|
||
|
|
Specifies base physical address(s) and size of the controller regs.
|
||
|
|
The 1st region include type/polarity/priority/mask regs.
|
||
|
|
The 2nd region include clear/masked_ext0/masked_ext1/group regs.
|
||
|
|
|
||
|
|
interrupt-controller: true
|
||
|
|
|
||
|
|
"#interrupt-cells":
|
||
|
|
const: 2
|
||
|
|
description:
|
||
|
|
The first cell is the IRQ number, the second cell is the trigger
|
||
|
|
type as defined in interrupt.txt in this directory.
|
||
|
|
|
||
|
|
interrupts:
|
||
|
|
maxItems: 2
|
||
|
|
description:
|
||
|
|
EXT_INT0 & EXT_INT1, 2 interrupts references to primary interrupt
|
||
|
|
controller.
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- interrupt-controller
|
||
|
|
- "#interrupt-cells"
|
||
|
|
- interrupts
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||
|
|
|
||
|
|
intc: interrupt-controller@9c000780 {
|
||
|
|
compatible = "sunplus,sp7021-intc";
|
||
|
|
reg = <0x9c000780 0x80>, <0x9c000a80 0x80>;
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <2>;
|
||
|
|
interrupt-parent = <&gic>;
|
||
|
|
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, /* EXT_INT0 */
|
||
|
|
<GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; /* EXT_INT1 */
|
||
|
|
};
|
||
|
|
|
||
|
|
...
|