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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /Documentation/devicetree/bindings/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml new file mode 100644 index 0000000000..4fa6fd400e --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A31 NMI/Wakeup Interrupt Controller + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <mripard@kernel.org> + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +properties: + "#interrupt-cells": + const: 3 + description: + The first cell is GIC_SPI (0), the second cell is the IRQ number, and + the third cell is the trigger type as defined in interrupt.txt in this + directory. + + compatible: + oneOf: + - const: allwinner,sun6i-a31-r-intc + - items: + - enum: + - allwinner,sun8i-a83t-r-intc + - allwinner,sun8i-h3-r-intc + - allwinner,sun50i-a64-r-intc + - const: allwinner,sun6i-a31-r-intc + - const: allwinner,sun50i-h6-r-intc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: + The GIC interrupt labeled as "External NMI". + + interrupt-controller: true + +required: + - "#interrupt-cells" + - compatible + - reg + - interrupts + - interrupt-controller + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + r_intc: interrupt-controller@1f00c00 { + compatible = "allwinner,sun50i-a64-r-intc", + "allwinner,sun6i-a31-r-intc"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x01f00c00 0x400>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + }; + +... |