107 lines
2.7 KiB
YAML
107 lines
2.7 KiB
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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$id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung S3C/S5P/Exynos SoC pin controller - wake-up interrupt controller
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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- Sylwester Nawrocki <s.nawrocki@samsung.com>
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- Tomasz Figa <tomasz.figa@gmail.com>
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description: |
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This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin
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controller.
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External wake-up interrupts for Samsung S3C/S5P/Exynos SoC pin controller.
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For S3C24xx, S3C64xx, S5PV210 and Exynos4210 compatible wake-up interrupt
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controllers, only one pin-controller device node can include external wake-up
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interrupts child node (in other words, only one External wake-up interrupts
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pin-controller is supported).
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For newer controllers, multiple pin-controller device node can include
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external wake-up interrupts child node.
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See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for
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additional information and example.
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properties:
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compatible:
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enum:
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- samsung,s3c2410-wakeup-eint
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- samsung,s3c2412-wakeup-eint
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- samsung,s3c64xx-wakeup-eint
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- samsung,s5pv210-wakeup-eint
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- samsung,exynos4210-wakeup-eint
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- samsung,exynos7-wakeup-eint
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- samsung,exynos850-wakeup-eint
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- samsung,exynosautov9-wakeup-eint
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interrupts:
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description:
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Interrupt used by multiplexed external wake-up interrupts.
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minItems: 1
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maxItems: 6
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required:
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- compatible
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allOf:
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- if:
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properties:
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compatible:
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contains:
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enum:
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- samsung,s3c2410-wakeup-eint
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- samsung,s3c2412-wakeup-eint
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then:
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properties:
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interrupts:
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minItems: 6
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maxItems: 6
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required:
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- interrupts
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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: samsung,s3c64xx-wakeup-eint
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then:
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properties:
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interrupts:
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minItems: 4
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maxItems: 4
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required:
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- interrupts
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- if:
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properties:
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compatible:
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contains:
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enum:
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- samsung,s5pv210-wakeup-eint
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- samsung,exynos4210-wakeup-eint
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- samsung,exynos7-wakeup-eint
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then:
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properties:
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interrupts:
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minItems: 1
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maxItems: 1
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required:
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- interrupts
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- if:
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properties:
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compatible:
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contains:
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enum:
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- samsung,exynos850-wakeup-eint
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- samsung,exynosautov9-wakeup-eint
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then:
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properties:
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interrupts: false
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additionalProperties: false
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