54 lines
1.2 KiB
YAML
54 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/interrupt-controller/socionext,synquacer-exiu.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Socionext SynQuacer External Interrupt Unit (EXIU)
|
|
|
|
maintainers:
|
|
- Ard Biesheuvel <ardb@kernel.org>
|
|
|
|
description: |+
|
|
The Socionext SynQuacer SoC has an external interrupt unit (EXIU)
|
|
that forwards a block of 32 configurable input lines to 32 adjacent
|
|
level-high type GICv3 SPIs.
|
|
|
|
properties:
|
|
compatible:
|
|
const: socionext,synquacer-exiu
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
'#interrupt-cells':
|
|
const: 3
|
|
|
|
interrupt-controller: true
|
|
|
|
socionext,spi-base:
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
description: The SPI number of the first SPI of the 32 adjacent ones the
|
|
EXIU forwards its interrupts to.
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- '#interrupt-cells'
|
|
- interrupt-controller
|
|
- socionext,spi-base
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
interrupt-controller@510c0000 {
|
|
compatible = "socionext,synquacer-exiu";
|
|
reg = <0x510c0000 0x20>;
|
|
interrupt-controller;
|
|
interrupt-parent = <&gic>;
|
|
#interrupt-cells = <3>;
|
|
socionext,spi-base = <112>;
|
|
};
|
|
...
|