1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/interrupt-controller/socionext,uniphier-aidet.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: UniPhier AIDET 8*4882a593Smuzhiyun 9*4882a593Smuzhiyundescription: | 10*4882a593Smuzhiyun UniPhier AIDET (ARM Interrupt Detector) is an add-on block for ARM GIC 11*4882a593Smuzhiyun (Generic Interrupt Controller). GIC itself can handle only high level and 12*4882a593Smuzhiyun rising edge interrupts. The AIDET provides logic inverter to support low 13*4882a593Smuzhiyun level and falling edge interrupts. 14*4882a593Smuzhiyun 15*4882a593Smuzhiyunmaintainers: 16*4882a593Smuzhiyun - Masahiro Yamada <yamada.masahiro@socionext.com> 17*4882a593Smuzhiyun 18*4882a593SmuzhiyunallOf: 19*4882a593Smuzhiyun - $ref: /schemas/interrupt-controller.yaml# 20*4882a593Smuzhiyun 21*4882a593Smuzhiyunproperties: 22*4882a593Smuzhiyun compatible: 23*4882a593Smuzhiyun enum: 24*4882a593Smuzhiyun - socionext,uniphier-ld4-aidet 25*4882a593Smuzhiyun - socionext,uniphier-pro4-aidet 26*4882a593Smuzhiyun - socionext,uniphier-sld8-aidet 27*4882a593Smuzhiyun - socionext,uniphier-pro5-aidet 28*4882a593Smuzhiyun - socionext,uniphier-pxs2-aidet 29*4882a593Smuzhiyun - socionext,uniphier-ld6b-aidet 30*4882a593Smuzhiyun - socionext,uniphier-ld11-aidet 31*4882a593Smuzhiyun - socionext,uniphier-ld20-aidet 32*4882a593Smuzhiyun - socionext,uniphier-pxs3-aidet 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun reg: 35*4882a593Smuzhiyun maxItems: 1 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun interrupt-controller: true 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun '#interrupt-cells': 40*4882a593Smuzhiyun description: | 41*4882a593Smuzhiyun The first cell defines the interrupt number (corresponds to the SPI 42*4882a593Smuzhiyun interrupt number of GIC). The second cell specifies the trigger type as 43*4882a593Smuzhiyun defined in interrupts.txt in this directory. 44*4882a593Smuzhiyun const: 2 45*4882a593Smuzhiyun 46*4882a593Smuzhiyunrequired: 47*4882a593Smuzhiyun - compatible 48*4882a593Smuzhiyun - reg 49*4882a593Smuzhiyun - interrupt-controller 50*4882a593Smuzhiyun - '#interrupt-cells' 51*4882a593Smuzhiyun 52*4882a593SmuzhiyunadditionalProperties: false 53*4882a593Smuzhiyun 54*4882a593Smuzhiyunexamples: 55*4882a593Smuzhiyun - | 56*4882a593Smuzhiyun interrupt-controller@5fc20000 { 57*4882a593Smuzhiyun compatible = "socionext,uniphier-pro4-aidet"; 58*4882a593Smuzhiyun reg = <0x5fc20000 0x200>; 59*4882a593Smuzhiyun interrupt-controller; 60*4882a593Smuzhiyun #interrupt-cells = <2>; 61*4882a593Smuzhiyun }; 62