1 # SPDX-License-Identifier: GPL-2.0
4 $id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A20 Non-Maskable Interrupt Controller Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 - $ref: /schemas/interrupt-controller.yaml#
20 The first cell is the IRQ number, the second cell the trigger
21 type as defined in interrupt.txt in this directory.
25 - const: allwinner,sun6i-a31-sc-nmi
27 - const: allwinner,sun7i-a20-sc-nmi
29 - const: allwinner,sun8i-v3s-nmi
30 - const: allwinner,sun9i-a80-nmi
31 - const: allwinner,sun9i-a80-nmi
33 - const: allwinner,sun50i-a100-nmi
34 - const: allwinner,sun9i-a80-nmi
42 interrupt-controller: true
49 - interrupt-controller
51 unevaluatedProperties: false
55 interrupt-controller@1c00030 {
56 compatible = "allwinner,sun7i-a20-sc-nmi";
58 #interrupt-cells = <2>;
59 reg = <0x01c00030 0x0c>;
60 interrupt-parent = <&gic>;