6fdc6e23a7
This doesn't yet do anything in the tools, but make it explicit so we can check either 'unevaluatedProperties' or 'additionalProperties' is present in schemas. 'unevaluatedProperties' is appropriate when including another schema (via '$ref') and all possible properties and/or child nodes are not explicitly listed in the schema with the '$ref'. This is in preparation to add a meta-schema to check for missing 'unevaluatedProperties' or 'additionalProperties'. This has been a constant source of review issues. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20201005183830.486085-2-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
69 lines
1.4 KiB
YAML
69 lines
1.4 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/power/pd-samsung.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung Exynos SoC Power Domains
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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description: |+
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Exynos processors include support for multiple power domains which are used
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to gate power to one or more peripherals on the processor.
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allOf:
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- $ref: power-domain.yaml#
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properties:
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compatible:
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enum:
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- samsung,exynos4210-pd
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- samsung,exynos5433-pd
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reg:
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maxItems: 1
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clocks:
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deprecated: true
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maxItems: 1
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clock-names:
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deprecated: true
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maxItems: 1
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label:
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description:
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Human readable string with domain name. Will be visible in userspace
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to let user to distinguish between multiple domains in SoC.
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"#power-domain-cells":
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const: 0
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power-domains:
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maxItems: 1
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required:
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- compatible
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- "#power-domain-cells"
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- reg
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unevaluatedProperties: false
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examples:
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- |
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lcd0_pd: power-domain@10023c80 {
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compatible = "samsung,exynos4210-pd";
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reg = <0x10023c80 0x20>;
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#power-domain-cells = <0>;
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label = "LCD0";
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};
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mfc_pd: power-domain@10044060 {
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compatible = "samsung,exynos4210-pd";
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reg = <0x10044060 0x20>;
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#power-domain-cells = <0>;
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label = "MFC";
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};
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