| # 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 <wens@csie.org> |
| - Maxime Ripard <maxime.ripard@bootlin.com> |
| |
| 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 |
| |
| # FIXME: We should set it, but it would report all the generic |
| # properties as additional properties. |
| # additionalProperties: 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>; |
| }; |
| |
| ... |
