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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A31 NMI/Wakeup Interrupt Controller Device Tree Bindings
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <mripard@kernel.org>
allOf:
- $ref: /schemas/interrupt-controller.yaml#
properties:
"#interrupt-cells":
const: 3
description:
The first cell is GIC_SPI (0), the second cell is the IRQ number, and
the third cell is the trigger type as defined in interrupt.txt in this
directory.
compatible:
oneOf:
- const: allwinner,sun6i-a31-r-intc
- items:
- enum:
- allwinner,sun8i-a83t-r-intc
- allwinner,sun8i-h3-r-intc
- allwinner,sun50i-a64-r-intc
- const: allwinner,sun6i-a31-r-intc
- const: allwinner,sun50i-h6-r-intc
reg:
maxItems: 1
interrupts:
maxItems: 1
description:
The GIC interrupt labeled as "External NMI".
interrupt-controller: true
required:
- "#interrupt-cells"
- compatible
- reg
- interrupts
- interrupt-controller
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
r_intc: interrupt-controller@1f00c00 {
compatible = "allwinner,sun50i-a64-r-intc",
"allwinner,sun6i-a31-r-intc";
interrupt-controller;
#interrupt-cells = <3>;
reg = <0x01f00c00 0x400>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
};
...
|
