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1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/interrupt-controller/socionext,uniphier-aidet.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: UniPhier AIDET8 9description: |10 UniPhier AIDET (ARM Interrupt Detector) is an add-on block for ARM GIC11 (Generic Interrupt Controller). GIC itself can handle only high level and12 rising edge interrupts. The AIDET provides logic inverter to support low13 level and falling edge interrupts.14 15maintainers:16 - Masahiro Yamada <yamada.masahiro@socionext.com>17 18allOf:19 - $ref: /schemas/interrupt-controller.yaml#20 21properties:22 compatible:23 enum:24 - socionext,uniphier-ld4-aidet25 - socionext,uniphier-pro4-aidet26 - socionext,uniphier-sld8-aidet27 - socionext,uniphier-pro5-aidet28 - socionext,uniphier-pxs2-aidet29 - socionext,uniphier-ld6b-aidet30 - socionext,uniphier-ld11-aidet31 - socionext,uniphier-ld20-aidet32 - socionext,uniphier-pxs3-aidet33 - socionext,uniphier-nx1-aidet34 35 reg:36 maxItems: 137 38 interrupt-controller: true39 40 '#interrupt-cells':41 description: |42 The first cell defines the interrupt number (corresponds to the SPI43 interrupt number of GIC). The second cell specifies the trigger type as44 defined in interrupts.txt in this directory.45 const: 246 47required:48 - compatible49 - reg50 - interrupt-controller51 - '#interrupt-cells'52 53additionalProperties: false54 55examples:56 - |57 interrupt-controller@5fc20000 {58 compatible = "socionext,uniphier-pro4-aidet";59 reg = <0x5fc20000 0x200>;60 interrupt-controller;61 #interrupt-cells = <2>;62 };63