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089a55eb96
Even though we've used the CPU configuration driver for some time and a number of boards using it already, we never had a binding for it. Let's add it based on what the driver expects and the boards are providing. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20210901091852.479202-35-maxime@cerno.tech
39 lines
812 B
YAML
39 lines
812 B
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Allwinner CPU Configuration Controller 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,sun6i-a31-cpuconfig
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- allwinner,sun8i-a23-cpuconfig
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- allwinner,sun8i-a83t-cpucfg
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- allwinner,sun8i-a83t-r-cpucfg
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- allwinner,sun9i-a80-cpucfg
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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cpucfg@1f01c00 {
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compatible = "allwinner,sun6i-a31-cpuconfig";
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reg = <0x01f01c00 0x300>;
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};
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...
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