4a2b92a5d3
Document the binding for the Realtek RTL838x/RTL839x interrupt controller. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Bert Vermeulen <bert@biot.com> [maz: Add a commit message, as the author couldn't be bothered...] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210122204224.509124-2-bert@biot.com
58 lines
1.2 KiB
YAML
58 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/interrupt-controller/realtek,rtl-intc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Realtek RTL SoC interrupt controller devicetree bindings
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maintainers:
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- Birger Koblitz <mail@birger-koblitz.de>
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- Bert Vermeulen <bert@biot.com>
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- John Crispin <john@phrozen.org>
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properties:
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compatible:
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const: realtek,rtl-intc
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"#interrupt-cells":
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const: 1
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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interrupt-controller: true
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"#address-cells":
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const: 0
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interrupt-map:
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description: Describes mapping from SoC interrupts to CPU interrupts
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required:
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- compatible
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- reg
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- "#interrupt-cells"
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- interrupt-controller
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- "#address-cells"
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- interrupt-map
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additionalProperties: false
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examples:
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- |
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intc: interrupt-controller@3000 {
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compatible = "realtek,rtl-intc";
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#interrupt-cells = <1>;
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interrupt-controller;
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reg = <0x3000 0x20>;
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#address-cells = <0>;
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interrupt-map =
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<31 &cpuintc 2>,
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<30 &cpuintc 1>,
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<29 &cpuintc 5>;
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};
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