0499220d6d
DT properties which can have multiple entries need to specify what the entries are and define how many entries there can be. In the case of only a single entry, just 'maxItems: 1' is sufficient. Add the missing entry constraints. These were found with a modified meta-schema. Unfortunately, there are a few cases where the size constraints are not defined such as common bindings, so the meta-schema can't be part of the normal checks. Cc: Jens Axboe <axboe@kernel.dk> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <maz@kernel.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Sebastian Reichel <sre@kernel.org> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Suman Anna <s-anna@ti.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210104230253.2805217-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
105 lines
1.8 KiB
YAML
105 lines
1.8 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/timer/allwinner,sun4i-a10-timer.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Allwinner A10 Timer Device Tree Bindings
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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Maxime Ripard <mripard@kernel.org>
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properties:
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compatible:
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enum:
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- allwinner,sun4i-a10-timer
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- allwinner,sun8i-a23-timer
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- allwinner,sun8i-v3s-timer
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- allwinner,suniv-f1c100s-timer
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reg:
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maxItems: 1
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interrupts:
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minItems: 2
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maxItems: 6
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description:
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List of timers interrupts
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clocks:
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maxItems: 1
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allOf:
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- if:
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properties:
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compatible:
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items:
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const: allwinner,sun4i-a10-timer
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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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- if:
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properties:
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compatible:
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items:
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const: allwinner,sun8i-a23-timer
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then:
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properties:
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interrupts:
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minItems: 2
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maxItems: 2
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- if:
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properties:
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compatible:
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items:
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const: allwinner,sun8i-v3s-timer
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then:
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properties:
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interrupts:
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minItems: 3
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maxItems: 3
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- if:
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properties:
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compatible:
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items:
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const: allwinner,suniv-f1c100s-timer
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then:
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properties:
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interrupts:
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minItems: 3
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maxItems: 3
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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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additionalProperties: false
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examples:
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- |
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timer@1c20c00 {
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compatible = "allwinner,sun4i-a10-timer";
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reg = <0x01c20c00 0x400>;
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interrupts = <22>,
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<23>,
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<24>,
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<25>,
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<67>,
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<68>;
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clocks = <&osc>;
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};
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...
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