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dt-bindings: interrupt-controller: convert MediaTek sysirq to the json-schema
This helps validating DTS files.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240123060804.32254-1-zajec5@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
authored by
Rafał Miłecki
and committed by
Rob Herring
517fd647
e20cd62b
+85
-44
+85
Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml
+85
Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml
···
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# 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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$id: http://devicetree.org/schemas/interrupt-controller/mediatek,mt6577-sysirq.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: MediaTek sysirq
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description:
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MediaTek SOCs sysirq support controllable irq inverter for each GIC SPI
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interrupt.
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maintainers:
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- Matthias Brugger <matthias.bgg@gmail.com>
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properties:
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compatible:
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oneOf:
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- const: mediatek,mt6577-sysirq
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- items:
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- enum:
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- mediatek,mt2701-sysirq
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- mediatek,mt2712-sysirq
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- mediatek,mt6580-sysirq
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- mediatek,mt6582-sysirq
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- mediatek,mt6589-sysirq
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- mediatek,mt6592-sysirq
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- mediatek,mt6755-sysirq
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- mediatek,mt6765-sysirq
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- mediatek,mt6779-sysirq
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- mediatek,mt6795-sysirq
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- mediatek,mt6797-sysirq
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- mediatek,mt7622-sysirq
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- mediatek,mt7623-sysirq
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- mediatek,mt7629-sysirq
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- mediatek,mt8127-sysirq
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- mediatek,mt8135-sysirq
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- mediatek,mt8173-sysirq
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- mediatek,mt8183-sysirq
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- mediatek,mt8365-sysirq
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- mediatek,mt8516-sysirq
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- const: mediatek,mt6577-sysirq
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reg:
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minItems: 1
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maxItems: 2
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interrupt-controller: true
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"#interrupt-cells":
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$ref: "arm,gic.yaml#/properties/#interrupt-cells"
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required:
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- reg
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- interrupt-controller
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- "#interrupt-cells"
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allOf:
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- $ref: /schemas/interrupt-controller.yaml#
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- if:
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properties:
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compatible:
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contains:
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const: mediatek,mt6797-sysirq
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then:
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properties:
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reg:
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minItems: 2
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else:
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properties:
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reg:
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maxItems: 1
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unevaluatedProperties: false
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examples:
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- |
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interrupt-controller@10200620 {
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compatible = "mediatek,mt6797-sysirq", "mediatek,mt6577-sysirq";
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reg = <0x10220620 0x20>,
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<0x10220690 0x10>;
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interrupt-parent = <&gic>;
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interrupt-controller;
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#interrupt-cells = <3>;
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};
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Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
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Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
···
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MediaTek sysirq
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MediaTek SOCs sysirq support controllable irq inverter for each GIC SPI
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interrupt.
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Required properties:
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- compatible: should be
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"mediatek,mt8516-sysirq", "mediatek,mt6577-sysirq": for MT8516
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"mediatek,mt8183-sysirq", "mediatek,mt6577-sysirq": for MT8183
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"mediatek,mt8173-sysirq", "mediatek,mt6577-sysirq": for MT8173
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"mediatek,mt8135-sysirq", "mediatek,mt6577-sysirq": for MT8135
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"mediatek,mt8127-sysirq", "mediatek,mt6577-sysirq": for MT8127
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"mediatek,mt7622-sysirq", "mediatek,mt6577-sysirq": for MT7622
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"mediatek,mt7623-sysirq", "mediatek,mt6577-sysirq": for MT7623
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"mediatek,mt7629-sysirq", "mediatek,mt6577-sysirq": for MT7629
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"mediatek,mt6795-sysirq", "mediatek,mt6577-sysirq": for MT6795
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"mediatek,mt6797-sysirq", "mediatek,mt6577-sysirq": for MT6797
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"mediatek,mt6779-sysirq", "mediatek,mt6577-sysirq": for MT6779
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"mediatek,mt6765-sysirq", "mediatek,mt6577-sysirq": for MT6765
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"mediatek,mt6755-sysirq", "mediatek,mt6577-sysirq": for MT6755
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"mediatek,mt6592-sysirq", "mediatek,mt6577-sysirq": for MT6592
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"mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq": for MT6589
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"mediatek,mt6582-sysirq", "mediatek,mt6577-sysirq": for MT6582
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"mediatek,mt6580-sysirq", "mediatek,mt6577-sysirq": for MT6580
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"mediatek,mt6577-sysirq": for MT6577
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"mediatek,mt2712-sysirq", "mediatek,mt6577-sysirq": for MT2712
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"mediatek,mt2701-sysirq", "mediatek,mt6577-sysirq": for MT2701
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"mediatek,mt8365-sysirq", "mediatek,mt6577-sysirq": for MT8365
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- interrupt-controller : Identifies the node as an interrupt controller
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- #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt.
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- reg: Physical base address of the intpol registers and length of memory
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mapped region. Could be multiple bases here. Ex: mt6797 needs 2 reg, others
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need 1.
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Example:
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sysirq: intpol-controller@10200620 {
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compatible = "mediatek,mt6797-sysirq",
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"mediatek,mt6577-sysirq";
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interrupt-controller;
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#interrupt-cells = <3>;
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interrupt-parent = <&gic>;
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reg = <0 0x10220620 0 0x20>,
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<0 0x10220690 0 0x10>;
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};