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>
86 lines
1.7 KiB
YAML
86 lines
1.7 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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$id: http://devicetree.org/schemas/rtc/ingenic,rtc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Ingenic SoCs Real-Time Clock DT bindings
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maintainers:
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- Paul Cercueil <paul@crapouillou.net>
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allOf:
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- $ref: rtc.yaml#
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properties:
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compatible:
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oneOf:
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- enum:
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- ingenic,jz4740-rtc
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- ingenic,jz4760-rtc
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- items:
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- const: ingenic,jz4725b-rtc
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- const: ingenic,jz4740-rtc
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- items:
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- enum:
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- ingenic,jz4770-rtc
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- ingenic,jz4780-rtc
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- const: ingenic,jz4760-rtc
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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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clocks:
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maxItems: 1
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clock-names:
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const: rtc
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system-power-controller:
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description: |
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Indicates that the RTC is responsible for powering OFF
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the system.
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type: boolean
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ingenic,reset-pin-assert-time-ms:
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minimum: 0
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maximum: 125
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default: 60
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description: |
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Reset pin low-level assertion time after wakeup
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(assuming RTC clock at 32 kHz)
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ingenic,min-wakeup-pin-assert-time-ms:
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minimum: 0
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maximum: 2000
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default: 100
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description: |
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Minimum wakeup pin assertion time
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(assuming RTC clock at 32 kHz)
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/jz4740-cgu.h>
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rtc_dev: rtc@10003000 {
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compatible = "ingenic,jz4740-rtc";
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reg = <0x10003000 0x40>;
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interrupt-parent = <&intc>;
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interrupts = <15>;
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clocks = <&cgu JZ4740_CLK_RTC>;
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clock-names = "rtc";
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};
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