# SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- $id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Allwinner A20 Non-Maskable Interrupt Controller Device Tree Bindings maintainers: - Chen-Yu Tsai - Maxime Ripard allOf: - $ref: /schemas/interrupt-controller.yaml# properties: "#interrupt-cells": const: 2 description: The first cell is the IRQ number, the second cell the trigger type as defined in interrupt.txt in this directory. compatible: oneOf: - const: allwinner,sun6i-a31-r-intc - const: allwinner,sun6i-a31-sc-nmi deprecated: true - const: allwinner,sun7i-a20-sc-nmi - items: - const: allwinner,sun8i-a83t-r-intc - const: allwinner,sun6i-a31-r-intc - const: allwinner,sun9i-a80-sc-nmi - items: - const: allwinner,sun50i-a64-r-intc - const: allwinner,sun6i-a31-r-intc - items: - const: allwinner,sun50i-h6-r-intc - const: allwinner,sun6i-a31-r-intc reg: maxItems: 1 interrupts: maxItems: 1 interrupt-controller: true required: - "#interrupt-cells" - compatible - reg - interrupts - interrupt-controller unevaluatedProperties: false examples: - | interrupt-controller@1c00030 { compatible = "allwinner,sun7i-a20-sc-nmi"; interrupt-controller; #interrupt-cells = <2>; reg = <0x01c00030 0x0c>; interrupt-parent = <&gic>; interrupts = <0 0 4>; }; ...